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added template for ponysays ensemble composition -- before sstate change to sequencerstate

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Rob Canning 2024-10-04 09:38:27 +02:00
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3
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coverage/
test/
.travis.yml

32
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1.1.1 / 2014-06-20
==================
* deps: accepts@~1.0.4
- use `mime-types`
1.1.0 / 2014-06-16
==================
* Display error on console formatted like `throw`
* Escape HTML with `escape-html` module
* Escape HTML in stack trace
* Escape HTML in title
* Fix up edge cases with error sent in response
* Set `X-Content-Type-Options: nosniff` header
* Use accepts for negotiation
1.0.2 / 2014-06-05
==================
* Pass on errors from reading error files
1.0.1 / 2014-04-29
==================
* Clean up error CSS
* Do not respond after headers sent
1.0.0 / 2014-03-03
==================
* Genesis from `connect`

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@ -1,27 +1,78 @@
# errorhandler
[![NPM version](https://badge.fury.io/js/errorhandler.svg)](http://badge.fury.io/js/errorhandler)
[![Build Status](https://travis-ci.org/expressjs/errorhandler.svg?branch=master)](https://travis-ci.org/expressjs/errorhandler)
[![Coverage Status](https://img.shields.io/coveralls/expressjs/errorhandler.svg?branch=master)](https://coveralls.io/r/expressjs/errorhandler)
[![NPM Version][npm-version-image]][npm-url]
[![NPM Downloads][npm-downloads-image]][npm-url]
[![Build Status][travis-image]][travis-url]
[![Test Coverage][coveralls-image]][coveralls-url]
Previously `connect.errorHandler()`.
Development-only error handler middleware.
This middleware is only intended to be used in a development environment, as
the _full error stack traces and internal details of any object passed to this
module_ will be sent back to the client when an error occurs.
When an object is provided to Express as an error, this module will display
as much about this object as possible, and will do so by using content negotiation
for the response between HTML, JSON, and plain text.
* When the object is a standard `Error` object, the string provided by the
`stack` property will be returned in HTML/text responses.
* When the object is a non-`Error` object, the result of
[util.inspect](https://nodejs.org/api/util.html#util_util_inspect_object_options)
will be returned in HTML/text responses.
* For JSON responses, the result will be an object with all enumerable properties
from the object in the response.
## Install
This is a [Node.js](https://nodejs.org/en/) module available through the
[npm registry](https://www.npmjs.com/). Installation is done using the
[`npm install` command](https://docs.npmjs.com/getting-started/installing-npm-packages-locally):
```sh
$ npm install errorhandler
```
## API
### errorhandler()
<!-- eslint-disable no-unused-vars -->
```js
var errorhandler = require('errorhandler')
```
### errorhandler(options)
Create new middleware to handle errors and respond with content negotiation.
This middleware is only intended to be used in a development environment, as
the full error stack traces will be send back to the client when an error
occurs.
## Example
#### Options
Error handler accepts these properties in the options object.
##### log
Provide a function to be called with the error and a string representation of
the error. Can be used to write the error to any desired location, or set to
`false` to only send the error back in the response. Called as
`log(err, str, req, res)` where `err` is the `Error` object, `str` is a string
representation of the error, `req` is the request object and `res` is the
response object (note, this function is invoked _after_ the response has been
written).
The default value for this option is `true` unless `process.env.NODE_ENV === 'test'`.
Possible values:
* `true`: Log errors using `console.error(str)`.
* `false`: Only send the error back in the response.
* A function: pass the error to a function for handling.
## Examples
### Simple example
Basic example of adding this middleware as the error handler only in development
with `connect` (`express` also can be used in this example).
```js
var connect = require('connect')
@ -30,30 +81,48 @@ var errorhandler = require('errorhandler')
var app = connect()
if (process.env.NODE_ENV === 'development') {
// only use in development
app.use(errorhandler())
}
```
### Custom output location
Sometimes you may want to output the errors to a different location than STDERR
during development, like a system notification, for example.
<!-- eslint-disable handle-callback-err -->
```js
var connect = require('connect')
var errorhandler = require('errorhandler')
var notifier = require('node-notifier')
var app = connect()
if (process.env.NODE_ENV === 'development') {
// only use in development
app.use(errorhandler({ log: errorNotification }))
}
function errorNotification (err, str, req) {
var title = 'Error in ' + req.method + ' ' + req.url
notifier.notify({
title: title,
message: str
})
}
```
## License
The MIT License (MIT)
[MIT](LICENSE)
Copyright (c) 2014 Jonathan Ong me@jongleberry.com
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
[coveralls-image]: https://badgen.net/coveralls/c/github/expressjs/errorhandler/master
[coveralls-url]: https://coveralls.io/r/expressjs/errorhandler?branch=master
[npm-downloads-image]: https://badgen.net/npm/dm/errorhandler
[npm-url]: https://npmjs.org/package/errorhandler
[npm-version-image]: https://badgen.net/npm/v/errorhandler
[travis-image]: https://badgen.net/travis/expressjs/errorhandler/master
[travis-url]: https://travis-ci.org/expressjs/errorhandler

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* errorhandler
* Copyright(c) 2010 Sencha Inc.
* Copyright(c) 2011 TJ Holowaychuk
* Copyright(c) 2014 Jonathan Ong
* Copyright(c) 2014-2015 Douglas Christopher Wilson
* MIT Licensed
*/
'use strict'
/**
* Module dependencies.
* @private
*/
var accepts = require('accepts')
var escapeHtml = require('escape-html');
var fs = require('fs');
var escapeHtml = require('escape-html')
var fs = require('fs')
var path = require('path')
var util = require('util')
/**
* Module variables.
* @private
*/
var DOUBLE_SPACE_REGEXP = /\x20{2}/g
var NEW_LINE_REGEXP = /\n/g
var STYLESHEET = fs.readFileSync(path.join(__dirname, '/public/style.css'), 'utf8')
var TEMPLATE = fs.readFileSync(path.join(__dirname, '/public/error.html'), 'utf8')
var inspect = util.inspect
var toString = Object.prototype.toString
/* istanbul ignore next */
var defer = typeof setImmediate === 'function'
? setImmediate
: function (fn) { process.nextTick(fn.bind.apply(fn, arguments)) }
/**
* Error handler:
@ -38,11 +62,33 @@ var fs = require('fs');
* @api public
*/
exports = module.exports = function errorHandler(){
exports = module.exports = function errorHandler (options) {
// get environment
var env = process.env.NODE_ENV || 'development'
return function errorHandler(err, req, res, next){
// get options
var opts = options || {}
// get log option
var log = opts.log === undefined
? env !== 'test'
: opts.log
if (typeof log !== 'function' && typeof log !== 'boolean') {
throw new TypeError('option log must be function or boolean')
}
// default logging using console.error
if (log === true) {
log = logerror
}
return function errorHandler (err, req, res, next) {
// respect err.statusCode
if (err.statusCode) {
res.statusCode = err.statusCode
}
// respect err.status
if (err.status) {
res.statusCode = err.status
@ -53,9 +99,10 @@ exports = module.exports = function errorHandler(){
res.statusCode = 500
}
// write error to console
if (env !== 'test') {
console.error(err.stack || String(err))
// log the error
var str = stringify(err)
if (log) {
defer(log, err, str, req, res)
}
// cannot actually respond
@ -65,47 +112,87 @@ exports = module.exports = function errorHandler(){
// negotiate
var accept = accepts(req)
var type = accept.types('html', 'json', 'text')
var type = accept.type('html', 'json', 'text')
// Security header for content sniffing
res.setHeader('X-Content-Type-Options', 'nosniff')
// html
if (type === 'html') {
fs.readFile(__dirname + '/public/style.css', 'utf8', function(e, style){
if (e) return next(e);
fs.readFile(__dirname + '/public/error.html', 'utf8', function(e, html){
if (e) return next(e);
var stack = (err.stack || '')
.split('\n').slice(1)
.map(function(v){ return '<li>' + escapeHtml(v).replace(/ /g, ' &nbsp;') + '</li>'; }).join('');
html = html
.replace('{style}', style)
.replace('{stack}', stack)
.replace('{title}', escapeHtml(exports.title))
.replace('{statusCode}', res.statusCode)
.replace(/\{error\}/g, escapeHtml(String(err)).replace(/ /g, ' &nbsp;').replace(/\n/g, '<br>'));
res.setHeader('Content-Type', 'text/html; charset=utf-8');
res.end(html);
});
});
var isInspect = !err.stack && String(err) === toString.call(err)
var errorHtml = !isInspect
? escapeHtmlBlock(str.split('\n', 1)[0] || 'Error')
: 'Error'
var stack = !isInspect
? String(str).split('\n').slice(1)
: [str]
var stackHtml = stack
.map(function (v) { return '<li>' + escapeHtmlBlock(v) + '</li>' })
.join('')
var body = TEMPLATE
.replace('{style}', STYLESHEET)
.replace('{stack}', stackHtml)
.replace('{title}', escapeHtml(exports.title))
.replace('{statusCode}', res.statusCode)
.replace(/\{error\}/g, errorHtml)
res.setHeader('Content-Type', 'text/html; charset=utf-8')
res.end(body)
// json
} else if (type === 'json') {
var error = { message: err.message, stack: err.stack };
for (var prop in err) error[prop] = err[prop];
var json = JSON.stringify({ error: error });
res.setHeader('Content-Type', 'application/json');
res.end(json);
var error = { message: err.message, stack: err.stack }
for (var prop in err) error[prop] = err[prop]
var json = JSON.stringify({ error: error }, null, 2)
res.setHeader('Content-Type', 'application/json; charset=utf-8')
res.end(json)
// plain text
} else {
res.setHeader('Content-Type', 'text/plain');
res.end(err.stack || String(err));
res.setHeader('Content-Type', 'text/plain; charset=utf-8')
res.end(str)
}
};
};
}
}
/**
* Template title, framework authors may override this value.
*/
exports.title = 'Connect';
exports.title = 'Connect'
/**
* Escape a block of HTML, preserving whitespace.
* @api private
*/
function escapeHtmlBlock (str) {
return escapeHtml(str)
.replace(DOUBLE_SPACE_REGEXP, ' &nbsp;')
.replace(NEW_LINE_REGEXP, '<br>')
}
/**
* Stringify a value.
* @api private
*/
function stringify (val) {
var stack = val.stack
if (stack) {
return String(stack)
}
var str = String(val)
return str === toString.call(val)
? inspect(val)
: str
}
/**
* Log error to console.
* @api private
*/
function logerror (err, str) {
console.error(str || err.stack)
}

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coverage/
test/
.travis.yml

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1.0.6 / 2014-06-24
==================
* deps: negotiator@0.4.7
1.0.5 / 2014-06-20
==================
* fix crash when unknown extension given
1.0.4 / 2014-06-19
==================
* use `mime-types`
1.0.3 / 2014-06-11
==================
* deps: negotiator@0.4.6
- Order by specificity when quality is the same
1.0.2 / 2014-05-29
==================
* Fix interpretation when header not in request
* deps: pin negotiator@0.4.5
1.0.1 / 2014-01-18
==================
* Identity encoding isn't always acceptable
* deps: negotiator@~0.4.0
1.0.0 / 2013-12-27
==================
* Genesis

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@ -1,101 +0,0 @@
# Accepts
[![NPM version](https://badge.fury.io/js/accepts.svg)](http://badge.fury.io/js/accepts)
[![Build Status](https://travis-ci.org/expressjs/accepts.svg?branch=master)](https://travis-ci.org/expressjs/accepts)
[![Coverage Status](https://img.shields.io/coveralls/expressjs/accepts.svg?branch=master)](https://coveralls.io/r/expressjs/accepts)
Higher level content negotation based on [negotiator](https://github.com/federomero/negotiator). Extracted from [koa](https://github.com/koajs/koa) for general use.
In addition to negotatior, it allows:
- Allows types as an array or arguments list, ie `(['text/html', 'application/json'])` as well as `('text/html', 'application/json')`.
- Allows type shorthands such as `json`.
- Returns `false` when no types match
- Treats non-existent headers as `*`
## API
### var accept = new Accepts(req)
```js
var accepts = require('accepts')
http.createServer(function (req, res) {
var accept = accepts(req)
})
```
### accept\[property\]\(\)
Returns all the explicitly accepted content property as an array in descending priority.
- `accept.types()`
- `accept.encodings()`
- `accept.charsets()`
- `accept.languages()`
They are also aliased in singular form such as `accept.type()`. `accept.languages()` is also aliased as `accept.langs()`, etc.
Note: you should almost never do this in a real app as it defeats the purpose of content negotiation.
Example:
```js
// in Google Chrome
var encodings = accept.encodings() // -> ['sdch', 'gzip', 'deflate']
```
Since you probably don't support `sdch`, you should just supply the encodings you support:
```js
var encoding = accept.encodings('gzip', 'deflate') // -> 'gzip', probably
```
### accept\[property\]\(values, ...\)
You can either have `values` be an array or have an argument list of values.
If the client does not accept any `values`, `false` will be returned.
If the client accepts any `values`, the preferred `value` will be return.
For `accept.types()`, shorthand mime types are allowed.
Example:
```js
// req.headers.accept = 'application/json'
accept.types('json') // -> 'json'
accept.types('html', 'json') // -> 'json'
accept.types('html') // -> false
// req.headers.accept = ''
// which is equivalent to `*`
accept.types() // -> [], no explicit types
accept.types('text/html', 'text/json') // -> 'text/html', since it was first
```
## License
The MIT License (MIT)
Copyright (c) 2013 Jonathan Ong me@jongleberry.com
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

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var Negotiator = require('negotiator')
var mime = require('mime-types')
var slice = [].slice
module.exports = Accepts
function Accepts(req) {
if (!(this instanceof Accepts))
return new Accepts(req)
this.headers = req.headers
this.negotiator = Negotiator(req)
}
/**
* Check if the given `type(s)` is acceptable, returning
* the best match when true, otherwise `undefined`, in which
* case you should respond with 406 "Not Acceptable".
*
* The `type` value may be a single mime type string
* such as "application/json", the extension name
* such as "json" or an array `["json", "html", "text/plain"]`. When a list
* or array is given the _best_ match, if any is returned.
*
* Examples:
*
* // Accept: text/html
* this.types('html');
* // => "html"
*
* // Accept: text/*, application/json
* this.types('html');
* // => "html"
* this.types('text/html');
* // => "text/html"
* this.types('json', 'text');
* // => "json"
* this.types('application/json');
* // => "application/json"
*
* // Accept: text/*, application/json
* this.types('image/png');
* this.types('png');
* // => undefined
*
* // Accept: text/*;q=.5, application/json
* this.types(['html', 'json']);
* this.types('html', 'json');
* // => "json"
*
* @param {String|Array} type(s)...
* @return {String|Array|Boolean}
* @api public
*/
Accepts.prototype.type =
Accepts.prototype.types = function (types) {
if (!Array.isArray(types)) types = slice.call(arguments);
var n = this.negotiator;
if (!types.length) return n.mediaTypes();
if (!this.headers.accept) return types[0];
var mimes = types.map(extToMime).filter(validMime);
var accepts = n.mediaTypes(mimes);
var first = accepts[0];
if (!first) return false;
return types[mimes.indexOf(first)];
}
/**
* Return accepted encodings or best fit based on `encodings`.
*
* Given `Accept-Encoding: gzip, deflate`
* an array sorted by quality is returned:
*
* ['gzip', 'deflate']
*
* @param {String|Array} encoding(s)...
* @return {String|Array}
* @api public
*/
Accepts.prototype.encoding =
Accepts.prototype.encodings = function (encodings) {
if (!Array.isArray(encodings)) encodings = slice.call(arguments);
var n = this.negotiator;
if (!encodings.length) return n.encodings();
return n.encodings(encodings)[0] || false;
}
/**
* Return accepted charsets or best fit based on `charsets`.
*
* Given `Accept-Charset: utf-8, iso-8859-1;q=0.2, utf-7;q=0.5`
* an array sorted by quality is returned:
*
* ['utf-8', 'utf-7', 'iso-8859-1']
*
* @param {String|Array} charset(s)...
* @return {String|Array}
* @api public
*/
Accepts.prototype.charset =
Accepts.prototype.charsets = function (charsets) {
if (!Array.isArray(charsets)) charsets = [].slice.call(arguments);
var n = this.negotiator;
if (!charsets.length) return n.charsets();
if (!this.headers['accept-charset']) return charsets[0];
return n.charsets(charsets)[0] || false;
}
/**
* Return accepted languages or best fit based on `langs`.
*
* Given `Accept-Language: en;q=0.8, es, pt`
* an array sorted by quality is returned:
*
* ['es', 'pt', 'en']
*
* @param {String|Array} lang(s)...
* @return {Array|String}
* @api public
*/
Accepts.prototype.lang =
Accepts.prototype.langs =
Accepts.prototype.language =
Accepts.prototype.languages = function (langs) {
if (!Array.isArray(langs)) langs = slice.call(arguments);
var n = this.negotiator;
if (!langs.length) return n.languages();
if (!this.headers['accept-language']) return langs[0];
return n.languages(langs)[0] || false;
}
/**
* Convert extnames to mime.
*
* @param {String} type
* @return {String}
* @api private
*/
function extToMime(type) {
if (~type.indexOf('/')) return type;
return mime.lookup(type);
}
/**
* Check if mime is valid.
*
* @param {String} type
* @return {String}
* @api private
*/
function validMime(type) {
return typeof type === 'string';
}

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@ -1,14 +0,0 @@
test
build.js
# OS generated files #
######################
.DS_Store*
# Icon?
ehthumbs.db
Thumbs.db
# Node.js #
###########
node_modules
npm-debug.log

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@ -1,12 +0,0 @@
language: node_js
node_js:
- "0.8"
- "0.10"
- "0.11"
matrix:
allow_failures:
- node_js: "0.11"
fast_finish: true
before_install:
# remove build script deps before install
- node -pe 'f="./package.json";p=require(f);d=p.devDependencies;for(k in d){if("co"===k.substr(0,2))delete d[k]}require("fs").writeFileSync(f,JSON.stringify(p,null,2))'

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@ -1,22 +0,0 @@
The MIT License (MIT)
Copyright (c) 2014 Jonathan Ong me@jongleberry.com
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

9
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@ -1,9 +0,0 @@
build:
node --harmony-generators build.js
test:
node test/mime.js
mocha --require should --reporter spec test/test.js
.PHONY: build test

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@ -1,101 +0,0 @@
# mime-types
[![NPM version](https://badge.fury.io/js/mime-types.svg)](https://badge.fury.io/js/mime-types) [![Build Status](https://travis-ci.org/expressjs/mime-types.svg?branch=master)](https://travis-ci.org/expressjs/mime-types)
The ultimate javascript content-type utility.
### Install
```sh
$ npm install mime-types
```
#### Similar to [node-mime](https://github.com/broofa/node-mime), except:
- __No fallbacks.__ Instead of naively returning the first available type, `mime-types` simply returns `false`, so do `var type = mime.lookup('unrecognized') || 'application/octet-stream'`.
- No `new Mime()` business, so you could do `var lookup = require('mime-types').lookup`.
- Additional mime types are added such as jade and stylus. Feel free to add more!
- Browser support via Browserify and Component by converting lists to JSON files.
Otherwise, the API is compatible.
### Adding Types
If you'd like to add additional types,
simply create a PR adding the type to `custom.json` and
a reference link to the [sources](SOURCES.md).
Do __NOT__ edit `mime.json` or `node.json`.
Those are pulled using `build.js`.
You should only touch `custom.json`.
## API
```js
var mime = require('mime-types')
```
All functions return `false` if input is invalid or not found.
### mime.lookup(path)
Lookup the content-type associated with a file.
```js
mime.lookup('json') // 'application/json'
mime.lookup('.md') // 'text/x-markdown'
mime.lookup('file.html') // 'text/html'
mime.lookup('folder/file.js') // 'application/javascript'
mime.lookup('cats') // false
```
### mime.contentType(type)
Create a full content-type header given a content-type or extension.
```js
mime.contentType('markdown') // 'text/x-markdown; charset=utf-8'
mime.contentType('file.json') // 'application/json; charset=utf-8'
```
### mime.extension(type)
Get the default extension for a content-type.
```js
mime.extension('application/octet-stream') // 'bin'
```
### mime.charset(type)
Lookup the implied default charset of a content-type.
```js
mime.charset('text/x-markdown') // 'UTF-8'
```
### mime.types[extension] = type
A map of content-types by extension.
### mime.extensions[type] = [extensions]
A map of extensions by content-type.
### mime.define(types)
Globally add definitions.
`types` must be an object of the form:
```js
{
"<content-type>": [extensions...],
"<content-type>": [extensions...]
}
```
See the `.json` files in `lib/` for examples.
## License
[MIT](LICENSE)

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@ -1,17 +0,0 @@
### Sources for custom types
This is a list of sources for any custom mime types.
When adding custom mime types, please link to where you found the mime type,
even if it's from an unofficial source.
- `text/coffeescript` - http://coffeescript.org/#scripts
- `text/x-handlebars-template` - https://handlebarsjs.com/#getting-started
- `text/x-sass` & `text/x-scss` - https://github.com/janlelis/rubybuntu-mime/blob/master/sass.xml
- `text.jsx` - http://facebook.github.io/react/docs/getting-started.html [[2]](https://github.com/facebook/react/blob/f230e0a03154e6f8a616e0da1fb3d97ffa1a6472/vendor/browser-transforms.js#L210)
[Sources for node.json types](https://github.com/broofa/node-mime/blob/master/types/node.types)
### Notes on weird types
- `font/opentype` - This type is technically invalid according to the spec. No valid types begin with `font/`. No-one uses the official type of `application/vnd.ms-opentype` as the community standardized `application/x-font-otf`. However, chrome logs nonsense warnings unless opentype fonts are served with `font/opentype`. [[1]](http://stackoverflow.com/questions/2871655/proper-mime-type-for-fonts)

16
node_modules/errorhandler/node_modules/accepts/node_modules/mime-types/component.json generated vendored
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@ -1,16 +0,0 @@
{
"name": "mime-types",
"description": "The ultimate javascript content-type utility.",
"version": "0.1.0",
"author": {
"name": "Jonathan Ong",
"email": "me@jongleberry.com",
"url": "http://jongleberry.com",
"twitter": "https://twitter.com/jongleberry"
},
"repository": "expressjs/mime-types",
"license": "MIT",
"main": "lib/index.js",
"scripts": ["lib/index.js"],
"json": ["mime.json", "node.json", "custom.json"]
}

27
node_modules/errorhandler/node_modules/accepts/node_modules/mime-types/lib/custom.json generated vendored
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@ -1,27 +0,0 @@
{
"text/jade": [
"jade"
],
"text/stylus": [
"stylus",
"styl"
],
"text/less": [
"less"
],
"text/x-sass": [
"sass"
],
"text/x-scss": [
"scss"
],
"text/coffeescript": [
"coffee"
],
"text/x-handlebars-template": [
"hbs"
],
"text/jsx": [
"jsx"
]
}

74
node_modules/errorhandler/node_modules/accepts/node_modules/mime-types/lib/index.js generated vendored
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@ -1,74 +0,0 @@
// types[extension] = type
exports.types = Object.create(null)
// extensions[type] = [extensions]
exports.extensions = Object.create(null)
// define more mime types
exports.define = define
// store the json files
exports.json = {
mime: require('./mime.json'),
node: require('./node.json'),
custom: require('./custom.json'),
}
exports.lookup = function (string) {
if (!string || typeof string !== "string") return false
string = string.replace(/.*[\.\/\\]/, '').toLowerCase()
if (!string) return false
return exports.types[string] || false
}
exports.extension = function (type) {
if (!type || typeof type !== "string") return false
type = type.match(/^\s*([^;\s]*)(?:;|\s|$)/)
if (!type) return false
var exts = exports.extensions[type[1].toLowerCase()]
if (!exts || !exts.length) return false
return exts[0]
}
// type has to be an exact mime type
exports.charset = function (type) {
// special cases
switch (type) {
case 'application/json': return 'UTF-8'
}
// default text/* to utf-8
if (/^text\//.test(type)) return 'UTF-8'
return false
}
// backwards compatibility
exports.charsets = {
lookup: exports.charset
}
exports.contentType = function (type) {
if (!type || typeof type !== "string") return false
if (!~type.indexOf('/')) type = exports.lookup(type)
if (!type) return false
if (!~type.indexOf('charset')) {
var charset = exports.charset(type)
if (charset) type += '; charset=' + charset.toLowerCase()
}
return type
}
define(exports.json.mime)
define(exports.json.node)
define(exports.json.custom)
function define(json) {
Object.keys(json).forEach(function (type) {
var exts = json[type] || []
exports.extensions[type] = exports.extensions[type] || []
exts.forEach(function (ext) {
if (!~exports.extensions[type].indexOf(ext)) exports.extensions[type].push(ext)
exports.types[ext] = type
})
})
}

3317
node_modules/errorhandler/node_modules/accepts/node_modules/mime-types/lib/mime.json generated vendored
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55
node_modules/errorhandler/node_modules/accepts/node_modules/mime-types/lib/node.json generated vendored
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@ -1,55 +0,0 @@
{
"text/vtt": [
"vtt"
],
"application/x-chrome-extension": [
"crx"
],
"text/x-component": [
"htc"
],
"text/cache-manifest": [
"manifest"
],
"application/octet-stream": [
"buffer"
],
"application/mp4": [
"m4p"
],
"audio/mp4": [
"m4a"
],
"video/MP2T": [
"ts"
],
"application/x-web-app-manifest+json": [
"webapp"
],
"text/x-lua": [
"lua"
],
"application/x-lua-bytecode": [
"luac"
],
"text/x-markdown": [
"markdown",
"md",
"mkd"
],
"text/plain": [
"ini"
],
"application/dash+xml": [
"mdp"
],
"font/opentype": [
"otf"
],
"application/json": [
"map"
],
"application/xml": [
"xsd"
]
}

42
node_modules/errorhandler/node_modules/accepts/node_modules/mime-types/package.json generated vendored
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@ -1,42 +0,0 @@
{
"name": "mime-types",
"description": "The ultimate javascript content-type utility.",
"version": "1.0.1",
"author": {
"name": "Jonathan Ong",
"email": "me@jongleberry.com",
"url": "http://jongleberry.com"
},
"contributors": [
{
"name": "Jeremiah Senkpiel",
"email": "fishrock123@rocketmail.com",
"url": "https://searchbeam.jit.su"
}
],
"repository": {
"type": "git",
"url": "git://github.com/expressjs/mime-types"
},
"license": "MIT",
"main": "lib",
"devDependencies": {
"co": "3",
"cogent": "0",
"mocha": "1",
"should": "3"
},
"engines": {
"node": ">= 0.8.0"
},
"scripts": {
"test": "make test"
},
"readme": "# mime-types\n[![NPM version](https://badge.fury.io/js/mime-types.svg)](https://badge.fury.io/js/mime-types) [![Build Status](https://travis-ci.org/expressjs/mime-types.svg?branch=master)](https://travis-ci.org/expressjs/mime-types)\n\nThe ultimate javascript content-type utility.\n\n### Install\n\n```sh\n$ npm install mime-types\n```\n\n#### Similar to [node-mime](https://github.com/broofa/node-mime), except:\n\n- __No fallbacks.__ Instead of naively returning the first available type, `mime-types` simply returns `false`, so do `var type = mime.lookup('unrecognized') || 'application/octet-stream'`.\n- No `new Mime()` business, so you could do `var lookup = require('mime-types').lookup`.\n- Additional mime types are added such as jade and stylus. Feel free to add more!\n- Browser support via Browserify and Component by converting lists to JSON files.\n\nOtherwise, the API is compatible.\n\n### Adding Types\n\nIf you'd like to add additional types,\nsimply create a PR adding the type to `custom.json` and\na reference link to the [sources](SOURCES.md).\n\nDo __NOT__ edit `mime.json` or `node.json`.\nThose are pulled using `build.js`.\nYou should only touch `custom.json`.\n\n## API\n\n```js\nvar mime = require('mime-types')\n```\n\nAll functions return `false` if input is invalid or not found.\n\n### mime.lookup(path)\n\nLookup the content-type associated with a file.\n\n```js\nmime.lookup('json') // 'application/json'\nmime.lookup('.md') // 'text/x-markdown'\nmime.lookup('file.html') // 'text/html'\nmime.lookup('folder/file.js') // 'application/javascript'\n\nmime.lookup('cats') // false\n```\n\n### mime.contentType(type)\n\nCreate a full content-type header given a content-type or extension.\n\n```js\nmime.contentType('markdown') // 'text/x-markdown; charset=utf-8'\nmime.contentType('file.json') // 'application/json; charset=utf-8'\n```\n\n### mime.extension(type)\n\nGet the default extension for a content-type.\n\n```js\nmime.extension('application/octet-stream') // 'bin'\n```\n\n### mime.charset(type)\n\nLookup the implied default charset of a content-type.\n\n```js\nmime.charset('text/x-markdown') // 'UTF-8'\n```\n\n### mime.types[extension] = type\n\nA map of content-types by extension.\n\n### mime.extensions[type] = [extensions]\n\nA map of extensions by content-type.\n\n### mime.define(types)\n\nGlobally add definitions.\n`types` must be an object of the form:\n\n```js\n{\n \"<content-type>\": [extensions...],\n \"<content-type>\": [extensions...]\n}\n```\n\nSee the `.json` files in `lib/` for examples.\n\n## License\n\n[MIT](LICENSE)\n",
"readmeFilename": "README.md",
"bugs": {
"url": "https://github.com/expressjs/mime-types/issues"
},
"_id": "mime-types@1.0.1",
"_from": "mime-types@~1.0.0"
}

3
node_modules/errorhandler/node_modules/accepts/node_modules/negotiator/.npmignore generated vendored
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@ -1,3 +0,0 @@
examples
test
.travis.yml

27
node_modules/errorhandler/node_modules/accepts/node_modules/negotiator/LICENSE generated vendored
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@ -1,27 +0,0 @@
Original "Negotiator" program Copyright Federico Romero
Port to JavaScript Copyright Isaac Z. Schlueter
All rights reserved.
MIT License
Permission is hereby granted, free of charge, to any person
obtaining a copy of this software and associated documentation
files (the "Software"), to deal in the Software without
restriction, including without limitation the rights to use,
copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the
Software is furnished to do so, subject to the following
conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
OTHER DEALINGS IN THE SOFTWARE.

90
node_modules/errorhandler/node_modules/accepts/node_modules/negotiator/lib/charset.js generated vendored
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@ -1,90 +0,0 @@
module.exports = preferredCharsets;
preferredCharsets.preferredCharsets = preferredCharsets;
function parseAcceptCharset(accept) {
return accept.split(',').map(function(e) {
return parseCharset(e.trim());
}).filter(function(e) {
return e;
});
}
function parseCharset(s) {
var match = s.match(/^\s*(\S+?)\s*(?:;(.*))?$/);
if (!match) return null;
var charset = match[1];
var q = 1;
if (match[2]) {
var params = match[2].split(';')
for (var i = 0; i < params.length; i ++) {
var p = params[i].trim().split('=');
if (p[0] === 'q') {
q = parseFloat(p[1]);
break;
}
}
}
return {
charset: charset,
q: q
};
}
function getCharsetPriority(charset, accepted) {
return (accepted.map(function(a) {
return specify(charset, a);
}).filter(Boolean).sort(function (a, b) {
if(a.s == b.s) {
return a.q > b.q ? -1 : 1;
} else {
return a.s > b.s ? -1 : 1;
}
})[0] || {s: 0, q:0});
}
function specify(charset, spec) {
var s = 0;
if(spec.charset === charset){
s |= 1;
} else if (spec.charset !== '*' ) {
return null
}
return {
s: s,
q: spec.q,
}
}
function preferredCharsets(accept, provided) {
// RFC 2616 sec 14.2: no header = *
accept = parseAcceptCharset(accept === undefined ? '*' : accept || '');
if (provided) {
return provided.map(function(type) {
return [type, getCharsetPriority(type, accept)];
}).filter(function(pair) {
return pair[1].q > 0;
}).sort(function(a, b) {
var pa = a[1];
var pb = b[1];
if(pa.q == pb.q) {
return pa.s < pb.s ? 1 : -1;
} else {
return pa.q < pb.q ? 1 : -1;
}
}).map(function(pair) {
return pair[0];
});
} else {
return accept.sort(function (a, b) {
// revsort
return a.q < b.q ? 1 : -1;
}).filter(function(type) {
return type.q > 0;
}).map(function(type) {
return type.charset;
});
}
}

120
node_modules/errorhandler/node_modules/accepts/node_modules/negotiator/lib/encoding.js generated vendored
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@ -1,120 +0,0 @@
module.exports = preferredEncodings;
preferredEncodings.preferredEncodings = preferredEncodings;
function parseAcceptEncoding(accept) {
var acceptableEncodings;
if (accept) {
acceptableEncodings = accept.split(',').map(function(e) {
return parseEncoding(e.trim());
});
} else {
acceptableEncodings = [];
}
if (!acceptableEncodings.some(function(e) {
return e && specify('identity', e);
})) {
/*
* If identity doesn't explicitly appear in the accept-encoding header,
* it's added to the list of acceptable encoding with the lowest q
*
*/
var lowestQ = 1;
for(var i = 0; i < acceptableEncodings.length; i++){
var e = acceptableEncodings[i];
if(e && e.q < lowestQ){
lowestQ = e.q;
}
}
acceptableEncodings.push({
encoding: 'identity',
q: lowestQ / 2,
});
}
return acceptableEncodings.filter(function(e) {
return e;
});
}
function parseEncoding(s) {
var match = s.match(/^\s*(\S+?)\s*(?:;(.*))?$/);
if (!match) return null;
var encoding = match[1];
var q = 1;
if (match[2]) {
var params = match[2].split(';');
for (var i = 0; i < params.length; i ++) {
var p = params[i].trim().split('=');
if (p[0] === 'q') {
q = parseFloat(p[1]);
break;
}
}
}
return {
encoding: encoding,
q: q
};
}
function getEncodingPriority(encoding, accepted) {
return (accepted.map(function(a) {
return specify(encoding, a);
}).filter(Boolean).sort(function (a, b) {
if(a.s == b.s) {
return a.q > b.q ? -1 : 1;
} else {
return a.s > b.s ? -1 : 1;
}
})[0] || {s: 0, q: 0});
}
function specify(encoding, spec) {
var s = 0;
if(spec.encoding === encoding){
s |= 1;
} else if (spec.encoding !== '*' ) {
return null
}
return {
s: s,
q: spec.q,
}
};
function preferredEncodings(accept, provided) {
accept = parseAcceptEncoding(accept || '');
if (provided) {
return provided.map(function(type) {
return [type, getEncodingPriority(type, accept)];
}).filter(function(pair) {
return pair[1].q > 0;
}).sort(function(a, b) {
var pa = a[1];
var pb = b[1];
if(pa.q == pb.q) {
return pa.s < pb.s ? 1 : -1;
} else {
return pa.q < pb.q ? 1 : -1;
}
}).map(function(pair) {
return pair[0];
});
} else {
return accept.sort(function (a, b) {
// revsort
return a.q < b.q ? 1 : -1;
}).filter(function(type){
return type.q > 0;
}).map(function(type) {
return type.encoding;
});
}
}

103
node_modules/errorhandler/node_modules/accepts/node_modules/negotiator/lib/language.js generated vendored
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@ -1,103 +0,0 @@
module.exports = preferredLanguages;
preferredLanguages.preferredLanguages = preferredLanguages;
function parseAcceptLanguage(accept) {
return accept.split(',').map(function(e) {
return parseLanguage(e.trim());
}).filter(function(e) {
return e;
});
}
function parseLanguage(s) {
var match = s.match(/^\s*(\S+?)(?:-(\S+?))?\s*(?:;(.*))?$/);
if (!match) return null;
var prefix = match[1],
suffix = match[2],
full = prefix;
if (suffix) full += "-" + suffix;
var q = 1;
if (match[3]) {
var params = match[3].split(';')
for (var i = 0; i < params.length; i ++) {
var p = params[i].split('=');
if (p[0] === 'q') q = parseFloat(p[1]);
}
}
return {
prefix: prefix,
suffix: suffix,
q: q,
full: full
};
}
function getLanguagePriority(language, accepted) {
return (accepted.map(function(a){
return specify(language, a);
}).filter(Boolean).sort(function (a, b) {
if(a.s == b.s) {
return a.q > b.q ? -1 : 1;
} else {
return a.s > b.s ? -1 : 1;
}
})[0] || {s: 0, q: 0});
}
function specify(language, spec) {
var p = parseLanguage(language)
if (!p) return null;
var s = 0;
if(spec.full === p.full){
s |= 4;
} else if (spec.prefix === p.full) {
s |= 2;
} else if (spec.full === p.prefix) {
s |= 1;
} else if (spec.full !== '*' ) {
return null
}
return {
s: s,
q: spec.q,
}
};
function preferredLanguages(accept, provided) {
// RFC 2616 sec 14.4: no header = *
accept = parseAcceptLanguage(accept === undefined ? '*' : accept || '');
if (provided) {
var ret = provided.map(function(type) {
return [type, getLanguagePriority(type, accept)];
}).filter(function(pair) {
return pair[1].q > 0;
}).sort(function(a, b) {
var pa = a[1];
var pb = b[1];
if(pa.q == pb.q) {
return pa.s < pb.s ? 1 : -1;
} else {
return pa.q < pb.q ? 1 : -1;
}
}).map(function(pair) {
return pair[0];
});
return ret;
} else {
return accept.sort(function (a, b) {
// revsort
return a.q < b.q ? 1 : -1;
}).filter(function(type) {
return type.q > 0;
}).map(function(type) {
return type.full;
});
}
}

125
node_modules/errorhandler/node_modules/accepts/node_modules/negotiator/lib/mediaType.js generated vendored
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@ -1,125 +0,0 @@
module.exports = preferredMediaTypes;
preferredMediaTypes.preferredMediaTypes = preferredMediaTypes;
function parseAccept(accept) {
return accept.split(',').map(function(e) {
return parseMediaType(e.trim());
}).filter(function(e) {
return e;
});
};
function parseMediaType(s) {
var match = s.match(/\s*(\S+?)\/([^;\s]+)\s*(?:;(.*))?/);
if (!match) return null;
var type = match[1],
subtype = match[2],
full = "" + type + "/" + subtype,
params = {},
q = 1;
if (match[3]) {
params = match[3].split(';').map(function(s) {
return s.trim().split('=');
}).reduce(function (set, p) {
set[p[0]] = p[1];
return set
}, params);
if (params.q != null) {
q = parseFloat(params.q);
delete params.q;
}
}
return {
type: type,
subtype: subtype,
params: params,
q: q,
full: full
};
}
function getMediaTypePriority(type, accepted) {
return (accepted.map(function(a) {
return specify(type, a);
}).filter(Boolean).sort(function (a, b) {
if(a.s == b.s) {
return a.q > b.q ? -1 : 1;
} else {
return a.s > b.s ? -1 : 1;
}
})[0] || {s: 0, q: 0});
}
function specify(type, spec) {
var p = parseMediaType(type);
var s = 0;
if (!p) {
return null;
}
if(spec.type == p.type) {
s |= 4
} else if(spec.type != '*') {
return null;
}
if(spec.subtype == p.subtype) {
s |= 2
} else if(spec.subtype != '*') {
return null;
}
var keys = Object.keys(spec.params);
if (keys.length > 0) {
if (keys.every(function (k) {
return spec.params[k] == '*' || spec.params[k] == p.params[k];
})) {
s |= 1
} else {
return null
}
}
return {
q: spec.q,
s: s,
}
}
function preferredMediaTypes(accept, provided) {
// RFC 2616 sec 14.2: no header = */*
accept = parseAccept(accept === undefined ? '*/*' : accept || '');
if (provided) {
return provided.map(function(type) {
return [type, getMediaTypePriority(type, accept)];
}).filter(function(pair) {
return pair[1].q > 0;
}).sort(function(a, b) {
var pa = a[1];
var pb = b[1];
if(pa.q == pb.q) {
return pa.s < pb.s ? 1 : -1;
} else {
return pa.q < pb.q ? 1 : -1;
}
}).map(function(pair) {
return pair[0];
});
} else {
return accept.sort(function (a, b) {
// revsort
return a.q < b.q ? 1 : -1;
}).filter(function(type) {
return type.q > 0;
}).map(function(type) {
return type.full;
});
}
}

37
node_modules/errorhandler/node_modules/accepts/node_modules/negotiator/lib/negotiator.js generated vendored
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@ -1,37 +0,0 @@
module.exports = Negotiator;
Negotiator.Negotiator = Negotiator;
function Negotiator(request) {
if (!(this instanceof Negotiator)) return new Negotiator(request);
this.request = request;
}
var set = { charset: 'accept-charset',
encoding: 'accept-encoding',
language: 'accept-language',
mediaType: 'accept' };
function capitalize(string){
return string.charAt(0).toUpperCase() + string.slice(1);
}
Object.keys(set).forEach(function (k) {
var header = set[k],
method = require('./'+k+'.js'),
singular = k,
plural = k + 's';
Negotiator.prototype[plural] = function (available) {
return method(this.request.headers[header], available);
};
Negotiator.prototype[singular] = function(available) {
var set = this[plural](available);
if (set) return set[0];
};
// Keep preferred* methods for legacy compatibility
Negotiator.prototype['preferred'+capitalize(plural)] = Negotiator.prototype[plural];
Negotiator.prototype['preferred'+capitalize(singular)] = Negotiator.prototype[singular];
})

49
node_modules/errorhandler/node_modules/accepts/node_modules/negotiator/package.json generated vendored
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@ -1,49 +0,0 @@
{
"name": "negotiator",
"description": "HTTP content negotiation",
"version": "0.4.7",
"author": {
"name": "Federico Romero",
"email": "federico.romero@outboxlabs.com"
},
"contributors": [
{
"name": "Isaac Z. Schlueter",
"email": "i@izs.me",
"url": "http://blog.izs.me/"
}
],
"repository": {
"type": "git",
"url": "git://github.com/federomero/negotiator.git"
},
"keywords": [
"http",
"content negotiation",
"accept",
"accept-language",
"accept-encoding",
"accept-charset"
],
"engine": "node >= 0.6",
"license": "MIT",
"devDependencies": {
"nodeunit": "0.8.x"
},
"scripts": {
"test": "nodeunit test"
},
"optionalDependencies": {},
"engines": {
"node": "*"
},
"main": "lib/negotiator.js",
"readme": "# Negotiator [![Build Status](https://travis-ci.org/federomero/negotiator.png)](https://travis-ci.org/federomero/negotiator)\n\nAn HTTP content negotiator for node.js written in javascript.\n\n# Accept Negotiation\n\n Negotiator = require('negotiator')\n\n availableMediaTypes = ['text/html', 'text/plain', 'application/json']\n\n // The negotiator constructor receives a request object\n negotiator = new Negotiator(request)\n\n // Let's say Accept header is 'text/html, application/*;q=0.2, image/jpeg;q=0.8'\n\n negotiator.mediaTypes()\n // -> ['text/html', 'image/jpeg', 'application/*']\n\n negotiator.mediaTypes(availableMediaTypes)\n // -> ['text/html', 'application/json']\n\n negotiator.mediaType(availableMediaTypes)\n // -> 'text/html'\n\nYou can check a working example at `examples/accept.js`.\n\n## Methods\n\n`mediaTypes(availableMediaTypes)`:\n\nReturns an array of preferred media types ordered by priority from a list of available media types.\n\n`mediaType(availableMediaType)`:\n\nReturns the top preferred media type from a list of available media types.\n\n# Accept-Language Negotiation\n\n Negotiator = require('negotiator')\n\n negotiator = new Negotiator(request)\n\n availableLanguages = 'en', 'es', 'fr'\n\n // Let's say Accept-Language header is 'en;q=0.8, es, pt'\n\n negotiator.languages()\n // -> ['es', 'pt', 'en']\n\n negotiator.languages(availableLanguages)\n // -> ['es', 'en']\n\n language = negotiator.language(availableLanguages)\n // -> 'es'\n\nYou can check a working example at `examples/language.js`.\n\n## Methods\n\n`languages(availableLanguages)`:\n\nReturns an array of preferred languages ordered by priority from a list of available languages.\n\n`language(availableLanguages)`:\n\nReturns the top preferred language from a list of available languages.\n\n# Accept-Charset Negotiation\n\n Negotiator = require('negotiator')\n\n availableCharsets = ['utf-8', 'iso-8859-1', 'iso-8859-5']\n\n negotiator = new Negotiator(request)\n\n // Let's say Accept-Charset header is 'utf-8, iso-8859-1;q=0.8, utf-7;q=0.2'\n\n negotiator.charsets()\n // -> ['utf-8', 'iso-8859-1', 'utf-7']\n\n negotiator.charsets(availableCharsets)\n // -> ['utf-8', 'iso-8859-1']\n\n negotiator.charset(availableCharsets)\n // -> 'utf-8'\n\nYou can check a working example at `examples/charset.js`.\n\n## Methods\n\n`charsets(availableCharsets)`:\n\nReturns an array of preferred charsets ordered by priority from a list of available charsets.\n\n`charset(availableCharsets)`:\n\nReturns the top preferred charset from a list of available charsets.\n\n# Accept-Encoding Negotiation\n\n Negotiator = require('negotiator').Negotiator\n\n availableEncodings = ['identity', 'gzip']\n\n negotiator = new Negotiator(request)\n\n // Let's say Accept-Encoding header is 'gzip, compress;q=0.2, identity;q=0.5'\n\n negotiator.encodings()\n // -> ['gzip', 'identity', 'compress']\n\n negotiator.encodings(availableEncodings)\n // -> ['gzip', 'identity']\n\n negotiator.encoding(availableEncodings)\n // -> 'gzip'\n\nYou can check a working example at `examples/encoding.js`.\n\n## Methods\n\n`encodings(availableEncodings)`:\n\nReturns an array of preferred encodings ordered by priority from a list of available encodings.\n\n`encoding(availableEncodings)`:\n\nReturns the top preferred encoding from a list of available encodings.\n\n# License\n\nMIT\n",
"readmeFilename": "readme.md",
"bugs": {
"url": "https://github.com/federomero/negotiator/issues"
},
"dependencies": {},
"_id": "negotiator@0.4.7",
"_from": "negotiator@0.4.7"
}

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# Negotiator [![Build Status](https://travis-ci.org/federomero/negotiator.png)](https://travis-ci.org/federomero/negotiator)
An HTTP content negotiator for node.js written in javascript.
# Accept Negotiation
Negotiator = require('negotiator')
availableMediaTypes = ['text/html', 'text/plain', 'application/json']
// The negotiator constructor receives a request object
negotiator = new Negotiator(request)
// Let's say Accept header is 'text/html, application/*;q=0.2, image/jpeg;q=0.8'
negotiator.mediaTypes()
// -> ['text/html', 'image/jpeg', 'application/*']
negotiator.mediaTypes(availableMediaTypes)
// -> ['text/html', 'application/json']
negotiator.mediaType(availableMediaTypes)
// -> 'text/html'
You can check a working example at `examples/accept.js`.
## Methods
`mediaTypes(availableMediaTypes)`:
Returns an array of preferred media types ordered by priority from a list of available media types.
`mediaType(availableMediaType)`:
Returns the top preferred media type from a list of available media types.
# Accept-Language Negotiation
Negotiator = require('negotiator')
negotiator = new Negotiator(request)
availableLanguages = 'en', 'es', 'fr'
// Let's say Accept-Language header is 'en;q=0.8, es, pt'
negotiator.languages()
// -> ['es', 'pt', 'en']
negotiator.languages(availableLanguages)
// -> ['es', 'en']
language = negotiator.language(availableLanguages)
// -> 'es'
You can check a working example at `examples/language.js`.
## Methods
`languages(availableLanguages)`:
Returns an array of preferred languages ordered by priority from a list of available languages.
`language(availableLanguages)`:
Returns the top preferred language from a list of available languages.
# Accept-Charset Negotiation
Negotiator = require('negotiator')
availableCharsets = ['utf-8', 'iso-8859-1', 'iso-8859-5']
negotiator = new Negotiator(request)
// Let's say Accept-Charset header is 'utf-8, iso-8859-1;q=0.8, utf-7;q=0.2'
negotiator.charsets()
// -> ['utf-8', 'iso-8859-1', 'utf-7']
negotiator.charsets(availableCharsets)
// -> ['utf-8', 'iso-8859-1']
negotiator.charset(availableCharsets)
// -> 'utf-8'
You can check a working example at `examples/charset.js`.
## Methods
`charsets(availableCharsets)`:
Returns an array of preferred charsets ordered by priority from a list of available charsets.
`charset(availableCharsets)`:
Returns the top preferred charset from a list of available charsets.
# Accept-Encoding Negotiation
Negotiator = require('negotiator').Negotiator
availableEncodings = ['identity', 'gzip']
negotiator = new Negotiator(request)
// Let's say Accept-Encoding header is 'gzip, compress;q=0.2, identity;q=0.5'
negotiator.encodings()
// -> ['gzip', 'identity', 'compress']
negotiator.encodings(availableEncodings)
// -> ['gzip', 'identity']
negotiator.encoding(availableEncodings)
// -> 'gzip'
You can check a working example at `examples/encoding.js`.
## Methods
`encodings(availableEncodings)`:
Returns an array of preferred encodings ordered by priority from a list of available encodings.
`encoding(availableEncodings)`:
Returns the top preferred encoding from a list of available encodings.
# License
MIT

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@ -1,39 +0,0 @@
{
"name": "accepts",
"description": "Higher-level content negotiation",
"version": "1.0.6",
"author": {
"name": "Jonathan Ong",
"email": "me@jongleberry.com",
"url": "http://jongleberry.com"
},
"license": "MIT",
"repository": {
"type": "git",
"url": "git://github.com/expressjs/accepts"
},
"dependencies": {
"mime-types": "~1.0.0",
"negotiator": "0.4.7"
},
"devDependencies": {
"istanbul": "0.2.11",
"mocha": "*",
"should": "*"
},
"engines": {
"node": ">= 0.8.0"
},
"scripts": {
"test": "mocha --require should --reporter dot test/",
"test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- --require should --reporter dot test/",
"test-travis": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --require should --reporter spec test/"
},
"readme": "# Accepts\n\n[![NPM version](https://badge.fury.io/js/accepts.svg)](http://badge.fury.io/js/accepts)\n[![Build Status](https://travis-ci.org/expressjs/accepts.svg?branch=master)](https://travis-ci.org/expressjs/accepts)\n[![Coverage Status](https://img.shields.io/coveralls/expressjs/accepts.svg?branch=master)](https://coveralls.io/r/expressjs/accepts)\n\nHigher level content negotation based on [negotiator](https://github.com/federomero/negotiator). Extracted from [koa](https://github.com/koajs/koa) for general use.\n\nIn addition to negotatior, it allows:\n\n- Allows types as an array or arguments list, ie `(['text/html', 'application/json'])` as well as `('text/html', 'application/json')`.\n- Allows type shorthands such as `json`.\n- Returns `false` when no types match\n- Treats non-existent headers as `*`\n\n## API\n\n### var accept = new Accepts(req)\n\n```js\nvar accepts = require('accepts')\n\nhttp.createServer(function (req, res) {\n var accept = accepts(req)\n})\n```\n\n### accept\\[property\\]\\(\\)\n\nReturns all the explicitly accepted content property as an array in descending priority.\n\n- `accept.types()`\n- `accept.encodings()`\n- `accept.charsets()`\n- `accept.languages()`\n\nThey are also aliased in singular form such as `accept.type()`. `accept.languages()` is also aliased as `accept.langs()`, etc.\n\nNote: you should almost never do this in a real app as it defeats the purpose of content negotiation.\n\nExample:\n\n```js\n// in Google Chrome\nvar encodings = accept.encodings() // -> ['sdch', 'gzip', 'deflate']\n```\n\nSince you probably don't support `sdch`, you should just supply the encodings you support:\n\n```js\nvar encoding = accept.encodings('gzip', 'deflate') // -> 'gzip', probably\n```\n\n### accept\\[property\\]\\(values, ...\\)\n\nYou can either have `values` be an array or have an argument list of values.\n\nIf the client does not accept any `values`, `false` will be returned.\nIf the client accepts any `values`, the preferred `value` will be return.\n\nFor `accept.types()`, shorthand mime types are allowed.\n\nExample:\n\n```js\n// req.headers.accept = 'application/json'\n\naccept.types('json') // -> 'json'\naccept.types('html', 'json') // -> 'json'\naccept.types('html') // -> false\n\n// req.headers.accept = ''\n// which is equivalent to `*`\n\naccept.types() // -> [], no explicit types\naccept.types('text/html', 'text/json') // -> 'text/html', since it was first\n```\n\n## License\n\nThe MIT License (MIT)\n\nCopyright (c) 2013 Jonathan Ong me@jongleberry.com\n\nPermission is hereby granted, free of charge, to any person obtaining a copy\nof this software and associated documentation files (the \"Software\"), to deal\nin the Software without restriction, including without limitation the rights\nto use, copy, modify, merge, publish, distribute, sublicense, and/or sell\ncopies of the Software, and to permit persons to whom the Software is\nfurnished to do so, subject to the following conditions:\n\nThe above copyright notice and this permission notice shall be included in\nall copies or substantial portions of the Software.\n\nTHE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\nIMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\nFITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\nAUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\nLIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\nOUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN\nTHE SOFTWARE.",
"readmeFilename": "README.md",
"bugs": {
"url": "https://github.com/expressjs/accepts/issues"
},
"_id": "accepts@1.0.6",
"_from": "accepts@~1.0.4"
}

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@ -1,2 +0,0 @@
components
build

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@ -1,11 +0,0 @@
build: components index.js
@component build
components:
@Component install
clean:
rm -fr build components template.js
.PHONY: clean

15
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@ -1,15 +0,0 @@
# escape-html
Escape HTML entities
## Example
```js
var escape = require('escape-html');
escape(str);
```
## License
MIT

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@ -1,10 +0,0 @@
{
"name": "escape-html",
"description": "Escape HTML entities",
"version": "1.0.1",
"keywords": ["escape", "html", "utility"],
"dependencies": {},
"scripts": [
"index.js"
]
}

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@ -1,16 +0,0 @@
/**
* Escape special characters in the given string of html.
*
* @param {String} html
* @return {String}
* @api private
*/
module.exports = function(html) {
return String(html)
.replace(/&/g, '&amp;')
.replace(/"/g, '&quot;')
.replace(/'/g, '&#39;')
.replace(/</g, '&lt;')
.replace(/>/g, '&gt;');
}

28
node_modules/errorhandler/node_modules/escape-html/package.json generated vendored
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@ -1,28 +0,0 @@
{
"name": "escape-html",
"description": "Escape HTML entities",
"version": "1.0.1",
"keywords": [
"escape",
"html",
"utility"
],
"dependencies": {},
"main": "index.js",
"component": {
"scripts": {
"escape-html/index.js": "index.js"
}
},
"repository": {
"type": "git",
"url": "https://github.com/component/escape-html.git"
},
"readme": "\n# escape-html\n\n Escape HTML entities\n\n## Example\n\n```js\nvar escape = require('escape-html');\nescape(str);\n```\n\n## License\n\n MIT",
"readmeFilename": "Readme.md",
"bugs": {
"url": "https://github.com/component/escape-html/issues"
},
"_id": "escape-html@1.0.1",
"_from": "escape-html@1.0.1"
}

60
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@ -1,41 +1,43 @@
{
"name": "errorhandler",
"description": "connect's default error handler page",
"version": "1.1.1",
"author": {
"name": "Jonathan Ong",
"email": "me@jongleberry.com",
"url": "http://jongleberry.com"
},
"description": "Development-only error handler middleware",
"version": "1.5.1",
"contributors": [
"Douglas Christopher Wilson <doug@somethingdoug.com>",
"Jonathan Ong <me@jongleberry.com> (http://jongleberry.com)"
],
"license": "MIT",
"repository": {
"type": "git",
"url": "git://github.com/expressjs/errorhandler"
},
"repository": "expressjs/errorhandler",
"dependencies": {
"accepts": "~1.0.4",
"escape-html": "1.0.1"
"accepts": "~1.3.7",
"escape-html": "~1.0.3"
},
"devDependencies": {
"connect": "3",
"istanbul": "0.2.10",
"mocha": "~1.20.1",
"should": "~4.0.1",
"supertest": "~0.13.0"
"after": "0.8.2",
"eslint": "5.16.0",
"eslint-config-standard": "12.0.0",
"eslint-plugin-import": "2.17.2",
"eslint-plugin-markdown": "1.0.0",
"eslint-plugin-node": "8.0.1",
"eslint-plugin-promise": "4.1.1",
"eslint-plugin-standard": "4.0.0",
"istanbul": "0.4.5",
"mocha": "6.1.4",
"supertest": "4.0.2"
},
"files": [
"public/",
"LICENSE",
"HISTORY.md",
"index.js"
],
"engines": {
"node": ">= 0.8"
},
"scripts": {
"test": "mocha --reporter dot test/",
"test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- --reporter dot test/",
"test-travis": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --reporter spec test/"
},
"readme": "# errorhandler\n\n[![NPM version](https://badge.fury.io/js/errorhandler.svg)](http://badge.fury.io/js/errorhandler)\n[![Build Status](https://travis-ci.org/expressjs/errorhandler.svg?branch=master)](https://travis-ci.org/expressjs/errorhandler)\n[![Coverage Status](https://img.shields.io/coveralls/expressjs/errorhandler.svg?branch=master)](https://coveralls.io/r/expressjs/errorhandler)\n\nPreviously `connect.errorHandler()`.\n\n## Install\n\n```sh\n$ npm install errorhandler\n```\n\n## API\n\n### errorhandler()\n\nCreate new middleware to handle errors and respond with content negotiation.\nThis middleware is only intended to be used in a development environment, as\nthe full error stack traces will be send back to the client when an error\noccurs.\n\n## Example\n\n```js\nvar connect = require('connect')\nvar errorhandler = require('errorhandler')\n\nvar app = connect()\n\nif (process.env.NODE_ENV === 'development') {\n app.use(errorhandler())\n}\n```\n\n## License\n\nThe MIT License (MIT)\n\nCopyright (c) 2014 Jonathan Ong me@jongleberry.com\n\nPermission is hereby granted, free of charge, to any person obtaining a copy\nof this software and associated documentation files (the \"Software\"), to deal\nin the Software without restriction, including without limitation the rights\nto use, copy, modify, merge, publish, distribute, sublicense, and/or sell\ncopies of the Software, and to permit persons to whom the Software is\nfurnished to do so, subject to the following conditions:\n\nThe above copyright notice and this permission notice shall be included in\nall copies or substantial portions of the Software.\n\nTHE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\nIMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\nFITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\nAUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\nLIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\nOUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN\nTHE SOFTWARE.\n",
"readmeFilename": "README.md",
"bugs": {
"url": "https://github.com/expressjs/errorhandler/issues"
},
"_id": "errorhandler@1.1.1",
"_from": "errorhandler@"
"lint": "eslint --plugin markdown --ext js,md .",
"test": "mocha --reporter spec --bail --check-leaks test/",
"test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- --reporter dot --check-leaks test/",
"test-travis": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --reporter spec --check-leaks test/"
}
}

0
node_modules/errorhandler/public/error.html generated vendored 100755 → 100644
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node_modules/errorhandler/public/style.css generated vendored 100755 → 100644
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@ -1,11 +0,0 @@
.git*
benchmarks/
coverage/
docs/
examples/
support/
test/
testing.js
.DS_Store
.travis.yml
Contributing.md

2021
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@ -1,6 +1,8 @@
(The MIT License)
Copyright (c) 2009-2014 TJ Holowaychuk <tj@vision-media.ca>
Copyright (c) 2013-2014 Roman Shtylman <shtylman+expressjs@gmail.com>
Copyright (c) 2014-2015 Douglas Christopher Wilson <doug@somethingdoug.com>
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the

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@ -1,113 +1,260 @@
[![express logo](https://i.cloudup.com/zfY6lL7eFa-3000x3000.png)](http://expressjs.com/)
[![Express Logo](https://i.cloudup.com/zfY6lL7eFa-3000x3000.png)](http://expressjs.com/)
Fast, unopinionated, minimalist web framework for [node](http://nodejs.org).
**Fast, unopinionated, minimalist web framework for [Node.js](http://nodejs.org).**
**This project has a [Code of Conduct][].**
## Table of contents
* [Installation](#Installation)
* [Features](#Features)
* [Docs & Community](#docs--community)
* [Quick Start](#Quick-Start)
* [Running Tests](#Running-Tests)
* [Philosophy](#Philosophy)
* [Examples](#Examples)
* [Contributing to Express](#Contributing)
* [TC (Technical Committee)](#tc-technical-committee)
* [Triagers](#triagers)
* [License](#license)
[![NPM Version][npm-version-image]][npm-url]
[![NPM Install Size][npm-install-size-image]][npm-install-size-url]
[![NPM Downloads][npm-downloads-image]][npm-downloads-url]
[![OpenSSF Scorecard Badge][ossf-scorecard-badge]][ossf-scorecard-visualizer]
[![NPM version](https://badge.fury.io/js/express.svg)](http://badge.fury.io/js/express)
[![Build Status](https://travis-ci.org/visionmedia/express.svg?branch=master)](https://travis-ci.org/visionmedia/express)
[![Coverage Status](https://img.shields.io/coveralls/visionmedia/express.svg)](https://coveralls.io/r/visionmedia/express)
[![Gittip](http://img.shields.io/gittip/visionmedia.svg)](https://www.gittip.com/visionmedia/)
```js
var express = require('express');
var app = express();
const express = require('express')
const app = express()
app.get('/', function(req, res){
res.send('Hello World');
});
app.get('/', function (req, res) {
res.send('Hello World')
})
app.listen(3000);
app.listen(3000)
```
**PROTIP** Be sure to read [Migrating from 3.x to 4.x](https://github.com/visionmedia/express/wiki/Migrating-from-3.x-to-4.x) as well as [New features in 4.x](https://github.com/visionmedia/express/wiki/New-features-in-4.x).
## Installation
$ npm install express
This is a [Node.js](https://nodejs.org/en/) module available through the
[npm registry](https://www.npmjs.com/).
## Quick Start
Before installing, [download and install Node.js](https://nodejs.org/en/download/).
Node.js 0.10 or higher is required.
The quickest way to get started with express is to utilize the executable [`express(1)`](http://github.com/expressjs/generator) to generate an application as shown below:
If this is a brand new project, make sure to create a `package.json` first with
the [`npm init` command](https://docs.npmjs.com/creating-a-package-json-file).
Install the executable. The executable's major version will match Express's:
Installation is done using the
[`npm install` command](https://docs.npmjs.com/getting-started/installing-npm-packages-locally):
$ npm install -g express-generator@3
```console
$ npm install express
```
Create the app:
$ express /tmp/foo && cd /tmp/foo
Install dependencies:
$ npm install
Start the server:
$ npm start
Follow [our installing guide](http://expressjs.com/en/starter/installing.html)
for more information.
## Features
* Robust routing
* Focus on high performance
* Super-high test coverage
* HTTP helpers (redirection, caching, etc)
* View system supporting 14+ template engines
* Content negotiation
* Focus on high performance
* Executable for generating applications quickly
* High test coverage
## Docs & Community
* [Website and Documentation](http://expressjs.com/) - [[website repo](https://github.com/expressjs/expressjs.com)]
* [#express](https://web.libera.chat/#express) on [Libera Chat](https://libera.chat) IRC
* [GitHub Organization](https://github.com/expressjs) for Official Middleware & Modules
* Visit the [Wiki](https://github.com/expressjs/express/wiki)
* [Google Group](https://groups.google.com/group/express-js) for discussion
* [Gitter](https://gitter.im/expressjs/express) for support and discussion
**PROTIP** Be sure to read [Migrating from 3.x to 4.x](https://github.com/expressjs/express/wiki/Migrating-from-3.x-to-4.x) as well as [New features in 4.x](https://github.com/expressjs/express/wiki/New-features-in-4.x).
## Quick Start
The quickest way to get started with express is to utilize the executable [`express(1)`](https://github.com/expressjs/generator) to generate an application as shown below:
Install the executable. The executable's major version will match Express's:
```console
$ npm install -g express-generator@4
```
Create the app:
```console
$ express /tmp/foo && cd /tmp/foo
```
Install dependencies:
```console
$ npm install
```
Start the server:
```console
$ npm start
```
View the website at: http://localhost:3000
## Philosophy
The Express philosophy is to provide small, robust tooling for HTTP servers, making
it a great solution for single page applications, web sites, hybrids, or public
it a great solution for single page applications, websites, hybrids, or public
HTTP APIs.
Express does not force you to use any specific ORM or template engine. With support for over
14 template engines via [Consolidate.js](http://github.com/visionmedia/consolidate.js),
14 template engines via [Consolidate.js](https://github.com/tj/consolidate.js),
you can quickly craft your perfect framework.
## More Information
## Examples
* [Website and Documentation](http://expressjs.com/) stored at [visionmedia/expressjs.com](https://github.com/visionmedia/expressjs.com)
* Join #express on freenode
* [Google Group](http://groups.google.com/group/express-js) for discussion
* Follow [tjholowaychuk](http://twitter.com/tjholowaychuk) and [defunctzombie](https://twitter.com/defunctzombie) on twitter for updates
* Visit the [Wiki](http://github.com/visionmedia/express/wiki)
* [Русскоязычная документация](http://jsman.ru/express/)
* Run express examples [online](https://runnable.com/express)
To view the examples, clone the Express repo and install the dependencies:
## Viewing Examples
```console
$ git clone https://github.com/expressjs/express.git --depth 1
$ cd express
$ npm install
```
Clone the Express repo, then install the dev dependencies to install all the example / test suite dependencies:
Then run whichever example you want:
$ git clone git://github.com/visionmedia/express.git --depth 1
$ cd express
$ npm install
```console
$ node examples/content-negotiation
```
Then run whichever tests you want:
## Contributing
$ node examples/content-negotiation
[![Linux Build][github-actions-ci-image]][github-actions-ci-url]
[![Windows Build][appveyor-image]][appveyor-url]
[![Test Coverage][coveralls-image]][coveralls-url]
You can also view live examples here:
The Express.js project welcomes all constructive contributions. Contributions take many forms,
from code for bug fixes and enhancements, to additions and fixes to documentation, additional
tests, triaging incoming pull requests and issues, and more!
<a href="https://runnable.com/express" target="_blank"><img src="https://runnable.com/external/styles/assets/runnablebtn.png" style="width:67px;height:25px;"></a>
See the [Contributing Guide](Contributing.md) for more technical details on contributing.
## Running Tests
### Security Issues
To run the test suite, first invoke the following command within the repo, installing the development dependencies:
If you discover a security vulnerability in Express, please see [Security Policies and Procedures](Security.md).
$ npm install
### Running Tests
Then run the tests:
To run the test suite, first install the dependencies, then run `npm test`:
```sh
```console
$ npm install
$ npm test
```
## Contributors
## People
The original author of Express is [TJ Holowaychuk](https://github.com/tj)
[List of all contributors](https://github.com/expressjs/express/graphs/contributors)
### TC (Technical Committee)
* [UlisesGascon](https://github.com/UlisesGascon) - **Ulises Gascón** (he/him)
* [jonchurch](https://github.com/jonchurch) - **Jon Church**
* [wesleytodd](https://github.com/wesleytodd) - **Wes Todd**
* [LinusU](https://github.com/LinusU) - **Linus Unnebäck**
* [blakeembrey](https://github.com/blakeembrey) - **Blake Embrey**
* [sheplu](https://github.com/sheplu) - **Jean Burellier**
* [crandmck](https://github.com/crandmck) - **Rand McKinney**
* [ctcpip](https://github.com/ctcpip) - **Chris de Almeida**
<details>
<summary>TC emeriti members</summary>
#### TC emeriti members
* [dougwilson](https://github.com/dougwilson) - **Douglas Wilson**
* [hacksparrow](https://github.com/hacksparrow) - **Hage Yaapa**
* [jonathanong](https://github.com/jonathanong) - **jongleberry**
* [niftylettuce](https://github.com/niftylettuce) - **niftylettuce**
* [troygoode](https://github.com/troygoode) - **Troy Goode**
</details>
### Triagers
* [aravindvnair99](https://github.com/aravindvnair99) - **Aravind Nair**
* [carpasse](https://github.com/carpasse) - **Carlos Serrano**
* [CBID2](https://github.com/CBID2) - **Christine Belzie**
* [enyoghasim](https://github.com/enyoghasim) - **David Enyoghasim**
* [UlisesGascon](https://github.com/UlisesGascon) - **Ulises Gascón** (he/him)
* [mertcanaltin](https://github.com/mertcanaltin) - **Mert Can Altin**
* [0ss](https://github.com/0ss) - **Salah**
* [import-brain](https://github.com/import-brain) - **Eric Cheng** (he/him)
* [3imed-jaberi](https://github.com/3imed-jaberi) - **Imed Jaberi**
* [dakshkhetan](https://github.com/dakshkhetan) - **Daksh Khetan** (he/him)
* [lucasraziel](https://github.com/lucasraziel) - **Lucas Soares Do Rego**
* [IamLizu](https://github.com/IamLizu) - **S M Mahmudul Hasan** (he/him)
* [Sushmeet](https://github.com/Sushmeet) - **Sushmeet Sunger**
<details>
<summary>Triagers emeriti members</summary>
#### Emeritus Triagers
* [AuggieH](https://github.com/AuggieH) - **Auggie Hudak**
* [G-Rath](https://github.com/G-Rath) - **Gareth Jones**
* [MohammadXroid](https://github.com/MohammadXroid) - **Mohammad Ayashi**
* [NawafSwe](https://github.com/NawafSwe) - **Nawaf Alsharqi**
* [NotMoni](https://github.com/NotMoni) - **Moni**
* [VigneshMurugan](https://github.com/VigneshMurugan) - **Vignesh Murugan**
* [davidmashe](https://github.com/davidmashe) - **David Ashe**
* [digitaIfabric](https://github.com/digitaIfabric) - **David**
* [e-l-i-s-e](https://github.com/e-l-i-s-e) - **Elise Bonner**
* [fed135](https://github.com/fed135) - **Frederic Charette**
* [firmanJS](https://github.com/firmanJS) - **Firman Abdul Hakim**
* [getspooky](https://github.com/getspooky) - **Yasser Ameur**
* [ghinks](https://github.com/ghinks) - **Glenn**
* [ghousemohamed](https://github.com/ghousemohamed) - **Ghouse Mohamed**
* [gireeshpunathil](https://github.com/gireeshpunathil) - **Gireesh Punathil**
* [jake32321](https://github.com/jake32321) - **Jake Reed**
* [jonchurch](https://github.com/jonchurch) - **Jon Church**
* [lekanikotun](https://github.com/lekanikotun) - **Troy Goode**
* [marsonya](https://github.com/marsonya) - **Lekan Ikotun**
* [mastermatt](https://github.com/mastermatt) - **Matt R. Wilson**
* [maxakuru](https://github.com/maxakuru) - **Max Edell**
* [mlrawlings](https://github.com/mlrawlings) - **Michael Rawlings**
* [rodion-arr](https://github.com/rodion-arr) - **Rodion Abdurakhimov**
* [sheplu](https://github.com/sheplu) - **Jean Burellier**
* [tarunyadav1](https://github.com/tarunyadav1) - **Tarun yadav**
* [tunniclm](https://github.com/tunniclm) - **Mike Tunnicliffe**
</details>
Author: [TJ Holowaychuk](http://github.com/visionmedia)
Lead Maintainer: [Roman Shtylman](https://github.com/defunctzombie)
Contributors: https://github.com/visionmedia/express/graphs/contributors
## License
MIT
[MIT](LICENSE)
[appveyor-image]: https://badgen.net/appveyor/ci/dougwilson/express/master?label=windows
[appveyor-url]: https://ci.appveyor.com/project/dougwilson/express
[coveralls-image]: https://badgen.net/coveralls/c/github/expressjs/express/master
[coveralls-url]: https://coveralls.io/r/expressjs/express?branch=master
[github-actions-ci-image]: https://badgen.net/github/checks/expressjs/express/master?label=linux
[github-actions-ci-url]: https://github.com/expressjs/express/actions/workflows/ci.yml
[npm-downloads-image]: https://badgen.net/npm/dm/express
[npm-downloads-url]: https://npmcharts.com/compare/express?minimal=true
[npm-install-size-image]: https://badgen.net/packagephobia/install/express
[npm-install-size-url]: https://packagephobia.com/result?p=express
[npm-url]: https://npmjs.org/package/express
[npm-version-image]: https://badgen.net/npm/v/express
[ossf-scorecard-badge]: https://api.scorecard.dev/projects/github.com/expressjs/express/badge
[ossf-scorecard-visualizer]: https://ossf.github.io/scorecard-visualizer/#/projects/github.com/expressjs/express
[Code of Conduct]: https://github.com/expressjs/express/blob/master/Code-Of-Conduct.md

9
node_modules/express/index.js generated vendored 100755 → 100644
View File

@ -1,2 +1,11 @@
/*!
* express
* Copyright(c) 2009-2013 TJ Holowaychuk
* Copyright(c) 2013 Roman Shtylman
* Copyright(c) 2014-2015 Douglas Christopher Wilson
* MIT Licensed
*/
'use strict';
module.exports = require('./lib/express');

424
node_modules/express/lib/application.js generated vendored 100755 → 100644
View File

@ -1,9 +1,19 @@
/**
* Module dependencies.
/*!
* express
* Copyright(c) 2009-2013 TJ Holowaychuk
* Copyright(c) 2013 Roman Shtylman
* Copyright(c) 2014-2015 Douglas Christopher Wilson
* MIT Licensed
*/
var mixin = require('utils-merge');
var escapeHtml = require('escape-html');
'use strict';
/**
* Module dependencies.
* @private
*/
var finalhandler = require('finalhandler');
var Router = require('./router');
var methods = require('methods');
var middleware = require('./middleware/init');
@ -12,9 +22,21 @@ var debug = require('debug')('express:application');
var View = require('./view');
var http = require('http');
var compileETag = require('./utils').compileETag;
var compileQueryParser = require('./utils').compileQueryParser;
var compileTrust = require('./utils').compileTrust;
var deprecate = require('./utils').deprecate;
var deprecate = require('depd')('express');
var flatten = require('array-flatten');
var merge = require('utils-merge');
var resolve = require('path').resolve;
var setPrototypeOf = require('setprototypeof')
/**
* Module variables.
* @private
*/
var hasOwnProperty = Object.prototype.hasOwnProperty
var slice = Array.prototype.slice;
/**
* Application prototype.
@ -22,6 +44,13 @@ var resolve = require('path').resolve;
var app = exports = module.exports = {};
/**
* Variable for trust proxy inheritance back-compat
* @private
*/
var trustProxyDefaultSymbol = '@@symbol:trust_proxy_default';
/**
* Initialize the server.
*
@ -29,39 +58,54 @@ var app = exports = module.exports = {};
* - setup default middleware
* - setup route reflection methods
*
* @api private
* @private
*/
app.init = function(){
app.init = function init() {
this.cache = {};
this.settings = {};
this.engines = {};
this.settings = {};
this.defaultConfiguration();
};
/**
* Initialize application configuration.
*
* @api private
* @private
*/
app.defaultConfiguration = function(){
app.defaultConfiguration = function defaultConfiguration() {
var env = process.env.NODE_ENV || 'development';
// default settings
this.enable('x-powered-by');
this.set('etag', 'weak');
var env = process.env.NODE_ENV || 'development';
this.set('env', env);
this.set('query parser', 'extended');
this.set('subdomain offset', 2);
this.set('trust proxy', false);
// trust proxy inherit back-compat
Object.defineProperty(this.settings, trustProxyDefaultSymbol, {
configurable: true,
value: true
});
debug('booting in %s mode', env);
// inherit protos
this.on('mount', function(parent){
this.request.__proto__ = parent.request;
this.response.__proto__ = parent.response;
this.engines.__proto__ = parent.engines;
this.settings.__proto__ = parent.settings;
this.on('mount', function onmount(parent) {
// inherit trust proxy
if (this.settings[trustProxyDefaultSymbol] === true
&& typeof parent.settings['trust proxy fn'] === 'function') {
delete this.settings['trust proxy'];
delete this.settings['trust proxy fn'];
}
// inherit protos
setPrototypeOf(this.request, parent.request)
setPrototypeOf(this.response, parent.response)
setPrototypeOf(this.engines, parent.engines)
setPrototypeOf(this.settings, parent.settings)
});
// setup locals
@ -95,16 +139,16 @@ app.defaultConfiguration = function(){
* We cannot add the base router in the defaultConfiguration because
* it reads app settings which might be set after that has run.
*
* @api private
* @private
*/
app.lazyrouter = function() {
app.lazyrouter = function lazyrouter() {
if (!this._router) {
this._router = new Router({
caseSensitive: this.enabled('case sensitive routing'),
strict: this.enabled('strict routing')
});
this._router.use(query());
this._router.use(query(this.get('query parser fn')));
this._router.use(middleware.init(this));
}
};
@ -112,52 +156,29 @@ app.lazyrouter = function() {
/**
* Dispatch a req, res pair into the application. Starts pipeline processing.
*
* If no _done_ callback is provided, then default error handlers will respond
* If no callback is provided, then default error handlers will respond
* in the event of an error bubbling through the stack.
*
* @api private
* @private
*/
app.handle = function(req, res, done) {
var env = this.get('env');
app.handle = function handle(req, res, callback) {
var router = this._router;
this._router.handle(req, res, function(err) {
if (done) {
return done(err);
}
// unhandled error
if (err) {
// default to 500
if (res.statusCode < 400) res.statusCode = 500;
debug('default %s', res.statusCode);
// respect err.status
if (err.status) res.statusCode = err.status;
// production gets a basic error message
var msg = 'production' == env
? http.STATUS_CODES[res.statusCode]
: err.stack || err.toString();
msg = escapeHtml(msg);
// log to stderr in a non-test env
if ('test' != env) console.error(err.stack || err.toString());
if (res.headersSent) return req.socket.destroy();
res.setHeader('Content-Type', 'text/html');
res.setHeader('Content-Length', Buffer.byteLength(msg));
if ('HEAD' == req.method) return res.end();
res.end(msg);
return;
}
// 404
debug('default 404');
res.statusCode = 404;
res.setHeader('Content-Type', 'text/html');
if ('HEAD' == req.method) return res.end();
res.end('Cannot ' + escapeHtml(req.method) + ' ' + escapeHtml(req.originalUrl) + '\n');
// final handler
var done = callback || finalhandler(req, res, {
env: this.get('env'),
onerror: logerror.bind(this)
});
// no routes
if (!router) {
debug('no routes defined on app');
done();
return;
}
router.handle(req, res, done);
};
/**
@ -167,40 +188,62 @@ app.handle = function(req, res, done) {
* If the _fn_ parameter is an express app, then it will be
* mounted at the _route_ specified.
*
* @api public
* @public
*/
app.use = function(route, fn){
var mount_app;
app.use = function use(fn) {
var offset = 0;
var path = '/';
// default route to '/'
if ('string' != typeof route) fn = route, route = '/';
// default path to '/'
// disambiguate app.use([fn])
if (typeof fn !== 'function') {
var arg = fn;
// express app
if (fn.handle && fn.set) mount_app = fn;
while (Array.isArray(arg) && arg.length !== 0) {
arg = arg[0];
}
// restore .app property on req and res
if (mount_app) {
debug('.use app under %s', route);
mount_app.mountpath = route;
fn = function(req, res, next) {
// first arg is the path
if (typeof arg !== 'function') {
offset = 1;
path = fn;
}
}
var fns = flatten(slice.call(arguments, offset));
if (fns.length === 0) {
throw new TypeError('app.use() requires a middleware function')
}
// setup router
this.lazyrouter();
var router = this._router;
fns.forEach(function (fn) {
// non-express app
if (!fn || !fn.handle || !fn.set) {
return router.use(path, fn);
}
debug('.use app under %s', path);
fn.mountpath = path;
fn.parent = this;
// restore .app property on req and res
router.use(path, function mounted_app(req, res, next) {
var orig = req.app;
mount_app.handle(req, res, function(err) {
req.__proto__ = orig.request;
res.__proto__ = orig.response;
fn.handle(req, res, function (err) {
setPrototypeOf(req, orig.request)
setPrototypeOf(res, orig.response)
next(err);
});
};
}
});
this.lazyrouter();
this._router.use(route, fn);
// mounted an app
if (mount_app) {
mount_app.parent = this;
mount_app.emit('mount', this);
}
// mounted an app
fn.emit('mount', this);
}, this);
return this;
};
@ -212,10 +255,10 @@ app.use = function(route, fn){
* Routes are isolated middleware stacks for specific paths.
* See the Route api docs for details.
*
* @api public
* @public
*/
app.route = function(path){
app.route = function route(path) {
this.lazyrouter();
return this._router.route(path);
};
@ -226,9 +269,9 @@ app.route = function(path){
*
* By default will `require()` the engine based on the
* file extension. For example if you try to render
* a "foo.jade" file Express will invoke the following internally:
* a "foo.ejs" file Express will invoke the following internally:
*
* app.engine('jade', require('jade').__express);
* app.engine('ejs', require('ejs').__express);
*
* For engines that do not provide `.__express` out of the box,
* or if you wish to "map" a different extension to the template engine
@ -240,10 +283,10 @@ app.route = function(path){
* In this case EJS provides a `.renderFile()` method with
* the same signature that Express expects: `(path, options, callback)`,
* though note that it aliases this method as `ejs.__express` internally
* so if you're using ".ejs" extensions you dont need to do anything.
* so if you're using ".ejs" extensions you don't need to do anything.
*
* Some template engines do not follow this convention, the
* [Consolidate.js](https://github.com/visionmedia/consolidate.js)
* [Consolidate.js](https://github.com/tj/consolidate.js)
* library was created to map all of node's popular template
* engines to follow this convention, thus allowing them to
* work seamlessly within Express.
@ -251,13 +294,22 @@ app.route = function(path){
* @param {String} ext
* @param {Function} fn
* @return {app} for chaining
* @api public
* @public
*/
app.engine = function(ext, fn){
if ('function' != typeof fn) throw new Error('callback function required');
if ('.' != ext[0]) ext = '.' + ext;
this.engines[ext] = fn;
app.engine = function engine(ext, fn) {
if (typeof fn !== 'function') {
throw new Error('callback function required');
}
// get file extension
var extension = ext[0] !== '.'
? '.' + ext
: ext;
// store engine
this.engines[extension] = fn;
return this;
};
@ -270,21 +322,22 @@ app.engine = function(ext, fn){
* @param {String|Array} name
* @param {Function} fn
* @return {app} for chaining
* @api public
* @public
*/
app.param = function(name, fn){
var self = this;
self.lazyrouter();
app.param = function param(name, fn) {
this.lazyrouter();
if (Array.isArray(name)) {
name.forEach(function(key) {
self.param(key, fn);
});
for (var i = 0; i < name.length; i++) {
this.param(name[i], fn);
}
return this;
}
self._router.param(name, fn);
this._router.param(name, fn);
return this;
};
@ -292,7 +345,7 @@ app.param = function(name, fn){
* Assign `setting` to `val`, or return `setting`'s value.
*
* app.set('foo', 'bar');
* app.get('foo');
* app.set('foo');
* // => "bar"
*
* Mounted servers inherit their parent server's settings.
@ -300,27 +353,47 @@ app.param = function(name, fn){
* @param {String} setting
* @param {*} [val]
* @return {Server} for chaining
* @api public
* @public
*/
app.set = function(setting, val){
app.set = function set(setting, val) {
if (arguments.length === 1) {
// app.get(setting)
return this.settings[setting];
var settings = this.settings
while (settings && settings !== Object.prototype) {
if (hasOwnProperty.call(settings, setting)) {
return settings[setting]
}
settings = Object.getPrototypeOf(settings)
}
return undefined
}
debug('set "%s" to %o', setting, val);
// set value
this.settings[setting] = val;
// trigger matched settings
switch (setting) {
case 'etag':
debug('compile etag %s', val);
this.set('etag fn', compileETag(val));
break;
case 'query parser':
this.set('query parser fn', compileQueryParser(val));
break;
case 'trust proxy':
debug('compile trust proxy %s', val);
this.set('trust proxy fn', compileTrust(val));
// trust proxy inherit back-compat
Object.defineProperty(this.settings, trustProxyDefaultSymbol, {
configurable: true,
value: false
});
break;
}
@ -338,10 +411,10 @@ app.set = function(setting, val){
* return value would be "/blog/admin".
*
* @return {String}
* @api private
* @private
*/
app.path = function(){
app.path = function path() {
return this.parent
? this.parent.path() + this.mountpath
: '';
@ -359,11 +432,11 @@ app.path = function(){
*
* @param {String} setting
* @return {Boolean}
* @api public
* @public
*/
app.enabled = function(setting){
return !!this.set(setting);
app.enabled = function enabled(setting) {
return Boolean(this.set(setting));
};
/**
@ -378,10 +451,10 @@ app.enabled = function(setting){
*
* @param {String} setting
* @return {Boolean}
* @api public
* @public
*/
app.disabled = function(setting){
app.disabled = function disabled(setting) {
return !this.set(setting);
};
@ -390,10 +463,10 @@ app.disabled = function(setting){
*
* @param {String} setting
* @return {app} for chaining
* @api public
* @public
*/
app.enable = function(setting){
app.enable = function enable(setting) {
return this.set(setting, true);
};
@ -402,10 +475,10 @@ app.enable = function(setting){
*
* @param {String} setting
* @return {app} for chaining
* @api public
* @public
*/
app.disable = function(setting){
app.disable = function disable(setting) {
return this.set(setting, false);
};
@ -415,12 +488,15 @@ app.disable = function(setting){
methods.forEach(function(method){
app[method] = function(path){
if ('get' == method && 1 == arguments.length) return this.set(path);
if (method === 'get' && arguments.length === 1) {
// app.get(setting)
return this.set(path);
}
this.lazyrouter();
var route = this._router.route(path);
route[method].apply(route, [].slice.call(arguments, 1));
route[method].apply(route, slice.call(arguments, 1));
return this;
};
});
@ -432,24 +508,25 @@ methods.forEach(function(method){
* @param {String} path
* @param {Function} ...
* @return {app} for chaining
* @api public
* @public
*/
app.all = function(path){
app.all = function all(path) {
this.lazyrouter();
var route = this._router.route(path);
var args = [].slice.call(arguments, 1);
methods.forEach(function(method){
route[method].apply(route, args);
});
var args = slice.call(arguments, 1);
for (var i = 0; i < methods.length; i++) {
route[methods[i]].apply(route, args);
}
return this;
};
// del -> delete alias
app.del = deprecate(app.delete, 'app.del: Use app.delete instead');
app.del = deprecate.function(app.delete, 'app.del: Use app.delete instead');
/**
* Render the given view `name` name with `options`
@ -463,63 +540,73 @@ app.del = deprecate(app.delete, 'app.del: Use app.delete instead');
* })
*
* @param {String} name
* @param {String|Function} options or fn
* @param {Function} fn
* @api public
* @param {Object|Function} options or fn
* @param {Function} callback
* @public
*/
app.render = function(name, options, fn){
var opts = {};
app.render = function render(name, options, callback) {
var cache = this.cache;
var done = callback;
var engines = this.engines;
var opts = options;
var renderOptions = {};
var view;
// support callback function as second arg
if ('function' == typeof options) {
fn = options, options = {};
if (typeof options === 'function') {
done = options;
opts = {};
}
// merge app.locals
mixin(opts, this.locals);
merge(renderOptions, this.locals);
// merge options._locals
if (options._locals) mixin(opts, options._locals);
if (opts._locals) {
merge(renderOptions, opts._locals);
}
// merge options
mixin(opts, options);
merge(renderOptions, opts);
// set .cache unless explicitly provided
opts.cache = null == opts.cache
? this.enabled('view cache')
: opts.cache;
if (renderOptions.cache == null) {
renderOptions.cache = this.enabled('view cache');
}
// primed cache
if (opts.cache) view = cache[name];
if (renderOptions.cache) {
view = cache[name];
}
// view
if (!view) {
view = new (this.get('view'))(name, {
var View = this.get('view');
view = new View(name, {
defaultEngine: this.get('view engine'),
root: this.get('views'),
engines: engines
});
if (!view.path) {
var err = new Error('Failed to lookup view "' + name + '" in views directory "' + view.root + '"');
var dirs = Array.isArray(view.root) && view.root.length > 1
? 'directories "' + view.root.slice(0, -1).join('", "') + '" or "' + view.root[view.root.length - 1] + '"'
: 'directory "' + view.root + '"'
var err = new Error('Failed to lookup view "' + name + '" in views ' + dirs);
err.view = view;
return fn(err);
return done(err);
}
// prime the cache
if (opts.cache) cache[name] = view;
if (renderOptions.cache) {
cache[name] = view;
}
}
// render
try {
view.render(opts, fn);
} catch (err) {
fn(err);
}
tryRender(view, renderOptions, done);
};
/**
@ -540,10 +627,35 @@ app.render = function(name, options, fn){
* https.createServer({ ... }, app).listen(443);
*
* @return {http.Server}
* @api public
* @public
*/
app.listen = function(){
app.listen = function listen() {
var server = http.createServer(this);
return server.listen.apply(server, arguments);
};
/**
* Log error using console.error.
*
* @param {Error} err
* @private
*/
function logerror(err) {
/* istanbul ignore next */
if (this.get('env') !== 'test') console.error(err.stack || err.toString());
}
/**
* Try rendering a view.
* @private
*/
function tryRender(view, options, callback) {
try {
view.render(options, callback);
} catch (err) {
callback(err);
}
}

43
node_modules/express/lib/express.js generated vendored 100755 → 100644
View File

@ -1,9 +1,20 @@
/*!
* express
* Copyright(c) 2009-2013 TJ Holowaychuk
* Copyright(c) 2013 Roman Shtylman
* Copyright(c) 2014-2015 Douglas Christopher Wilson
* MIT Licensed
*/
'use strict';
/**
* Module dependencies.
*/
var bodyParser = require('body-parser')
var EventEmitter = require('events').EventEmitter;
var mixin = require('utils-merge');
var mixin = require('merge-descriptors');
var proto = require('./application');
var Route = require('./router/route');
var Router = require('./router');
@ -28,11 +39,19 @@ function createApplication() {
app.handle(req, res, next);
};
mixin(app, proto);
mixin(app, EventEmitter.prototype);
mixin(app, EventEmitter.prototype, false);
mixin(app, proto, false);
// expose the prototype that will get set on requests
app.request = Object.create(req, {
app: { configurable: true, enumerable: true, writable: true, value: app }
})
// expose the prototype that will get set on responses
app.response = Object.create(res, {
app: { configurable: true, enumerable: true, writable: true, value: app }
})
app.request = { __proto__: req, app: app };
app.response = { __proto__: res, app: app };
app.init();
return app;
}
@ -56,16 +75,18 @@ exports.Router = Router;
* Expose middleware
*/
exports.json = bodyParser.json
exports.query = require('./middleware/query');
exports.raw = bodyParser.raw
exports.static = require('serve-static');
exports.text = bodyParser.text
exports.urlencoded = bodyParser.urlencoded
/**
* Replace removed middleware with an appropriate error message.
*/
[
'json',
'urlencoded',
var removedMiddlewares = [
'bodyParser',
'compress',
'cookieSession',
@ -82,8 +103,10 @@ exports.static = require('serve-static');
'directory',
'limit',
'multipart',
'staticCache',
].forEach(function (name) {
'staticCache'
]
removedMiddlewares.forEach(function (name) {
Object.defineProperty(exports, name, {
get: function () {
throw new Error('Most middleware (like ' + name + ') is no longer bundled with Express and must be installed separately. Please see https://github.com/senchalabs/connect#middleware.');

23
node_modules/express/lib/middleware/init.js generated vendored 100755 → 100644
View File

@ -1,6 +1,23 @@
/*!
* express
* Copyright(c) 2009-2013 TJ Holowaychuk
* Copyright(c) 2013 Roman Shtylman
* Copyright(c) 2014-2015 Douglas Christopher Wilson
* MIT Licensed
*/
'use strict';
/**
* Module dependencies.
* @private
*/
var setPrototypeOf = require('setprototypeof')
/**
* Initialization middleware, exposing the
* request and response to eachother, as well
* request and response to each other, as well
* as defaulting the X-Powered-By header field.
*
* @param {Function} app
@ -15,8 +32,8 @@ exports.init = function(app){
res.req = req;
req.next = next;
req.__proto__ = app.request;
res.__proto__ = app.response;
setPrototypeOf(req, app.request)
setPrototypeOf(res, app.response)
res.locals = res.locals || Object.create(null);

48
node_modules/express/lib/middleware/query.js generated vendored 100755 → 100644
View File

@ -1,37 +1,45 @@
/*!
* express
* Copyright(c) 2009-2013 TJ Holowaychuk
* Copyright(c) 2013 Roman Shtylman
* Copyright(c) 2014-2015 Douglas Christopher Wilson
* MIT Licensed
*/
'use strict';
/**
* Module dependencies.
*/
var qs = require('qs');
var merge = require('utils-merge')
var parseUrl = require('parseurl');
var qs = require('qs');
/**
* Query:
*
* Automatically parse the query-string when available,
* populating the `req.query` object using
* [qs](https://github.com/visionmedia/node-querystring).
*
* Examples:
*
* .use(connect.query())
* .use(function(req, res){
* res.end(JSON.stringify(req.query));
* });
*
* The `options` passed are provided to qs.parse function.
*
* @param {Object} options
* @return {Function}
* @api public
*/
module.exports = function query(options){
module.exports = function query(options) {
var opts = merge({}, options)
var queryparse = qs.parse;
if (typeof options === 'function') {
queryparse = options;
opts = undefined;
}
if (opts !== undefined && opts.allowPrototypes === undefined) {
// back-compat for qs module
opts.allowPrototypes = true;
}
return function query(req, res, next){
if (!req.query) {
req.query = ~req.url.indexOf('?')
? qs.parse(parseUrl(req).query, options)
: {};
var val = parseUrl(req).query;
req.query = queryparse(val, opts);
}
next();

297
node_modules/express/lib/request.js generated vendored 100755 → 100644
View File

@ -1,8 +1,21 @@
/*!
* express
* Copyright(c) 2009-2013 TJ Holowaychuk
* Copyright(c) 2013 Roman Shtylman
* Copyright(c) 2014-2015 Douglas Christopher Wilson
* MIT Licensed
*/
'use strict';
/**
* Module dependencies.
* @private
*/
var accepts = require('accepts');
var deprecate = require('depd')('express');
var isIP = require('net').isIP;
var typeis = require('type-is');
var http = require('http');
var fresh = require('fresh');
@ -12,11 +25,17 @@ var proxyaddr = require('proxy-addr');
/**
* Request prototype.
* @public
*/
var req = exports = module.exports = {
__proto__: http.IncomingMessage.prototype
};
var req = Object.create(http.IncomingMessage.prototype)
/**
* Module exports.
* @public
*/
module.exports = req
/**
* Return request header.
@ -39,18 +58,28 @@ var req = exports = module.exports = {
*
* @param {String} name
* @return {String}
* @api public
* @public
*/
req.get =
req.header = function(name){
switch (name = name.toLowerCase()) {
req.header = function header(name) {
if (!name) {
throw new TypeError('name argument is required to req.get');
}
if (typeof name !== 'string') {
throw new TypeError('name must be a string to req.get');
}
var lc = name.toLowerCase();
switch (lc) {
case 'referer':
case 'referrer':
return this.headers.referrer
|| this.headers.referer;
default:
return this.headers[name];
return this.headers[lc];
}
};
@ -61,12 +90,12 @@ req.header = function(name){
* the best match when true, otherwise `undefined`, in which
* case you should respond with 406 "Not Acceptable".
*
* The `type` value may be a single mime type string
* such as "application/json", the extension name
* such as "json", a comma-delimted list such as "json, html, text/plain",
* The `type` value may be a single MIME type string
* such as "application/json", an extension name
* such as "json", a comma-delimited list such as "json, html, text/plain",
* an argument list such as `"json", "html", "text/plain"`,
* or an array `["json", "html", "text/plain"]`. When a list
* or array is given the _best_ match, if any is returned.
* or array is given, the _best_ match, if any is returned.
*
* Examples:
*
@ -96,8 +125,8 @@ req.header = function(name){
* // => "json"
*
* @param {String|Array} type(s)
* @return {String}
* @api public
* @return {String|Array|Boolean}
* @public
*/
req.accepts = function(){
@ -106,77 +135,84 @@ req.accepts = function(){
};
/**
* Check if the given `encoding` is accepted.
* Check if the given `encoding`s are accepted.
*
* @param {String} encoding
* @return {Boolean}
* @api public
* @param {String} ...encoding
* @return {String|Array}
* @public
*/
req.acceptsEncoding = // backwards compatibility
req.acceptsEncodings = function(){
var accept = accepts(this);
return accept.encodings.apply(accept, arguments);
};
req.acceptsEncoding = deprecate.function(req.acceptsEncodings,
'req.acceptsEncoding: Use acceptsEncodings instead');
/**
* To do: update docs.
*
* Check if the given `charset` is acceptable,
* Check if the given `charset`s are acceptable,
* otherwise you should respond with 406 "Not Acceptable".
*
* @param {String} charset
* @return {Boolean}
* @api public
* @param {String} ...charset
* @return {String|Array}
* @public
*/
req.acceptsCharset = // backwards compatibility
req.acceptsCharsets = function(){
var accept = accepts(this);
return accept.charsets.apply(accept, arguments);
};
req.acceptsCharset = deprecate.function(req.acceptsCharsets,
'req.acceptsCharset: Use acceptsCharsets instead');
/**
* To do: update docs.
*
* Check if the given `lang` is acceptable,
* Check if the given `lang`s are acceptable,
* otherwise you should respond with 406 "Not Acceptable".
*
* @param {String} lang
* @return {Boolean}
* @api public
* @param {String} ...lang
* @return {String|Array}
* @public
*/
req.acceptsLanguage = // backwards compatibility
req.acceptsLanguages = function(){
var accept = accepts(this);
return accept.languages.apply(accept, arguments);
};
req.acceptsLanguage = deprecate.function(req.acceptsLanguages,
'req.acceptsLanguage: Use acceptsLanguages instead');
/**
* Parse Range header field,
* capping to the given `size`.
* Parse Range header field, capping to the given `size`.
*
* Unspecified ranges such as "0-" require
* knowledge of your resource length. In
* the case of a byte range this is of course
* the total number of bytes. If the Range
* header field is not given `null` is returned,
* `-1` when unsatisfiable, `-2` when syntactically invalid.
* Unspecified ranges such as "0-" require knowledge of your resource length. In
* the case of a byte range this is of course the total number of bytes. If the
* Range header field is not given `undefined` is returned, `-1` when unsatisfiable,
* and `-2` when syntactically invalid.
*
* NOTE: remember that ranges are inclusive, so
* for example "Range: users=0-3" should respond
* with 4 users when available, not 3.
* When ranges are returned, the array has a "type" property which is the type of
* range that is required (most commonly, "bytes"). Each array element is an object
* with a "start" and "end" property for the portion of the range.
*
* @param {Number} size
* @return {Array}
* @api public
* The "combine" option can be set to `true` and overlapping & adjacent ranges
* will be combined into a single range.
*
* NOTE: remember that ranges are inclusive, so for example "Range: users=0-3"
* should respond with 4 users when available, not 3.
*
* @param {number} size
* @param {object} [options]
* @param {boolean} [options.combine=false]
* @return {number|array}
* @public
*/
req.range = function(size){
req.range = function range(size, options) {
var range = this.get('Range');
if (!range) return;
return parseRange(size, range);
return parseRange(size, range, options);
};
/**
@ -193,22 +229,29 @@ req.range = function(size){
* @param {String} name
* @param {Mixed} [defaultValue]
* @return {String}
* @api public
* @public
*/
req.param = function(name, defaultValue){
req.param = function param(name, defaultValue) {
var params = this.params || {};
var body = this.body || {};
var query = this.query || {};
var args = arguments.length === 1
? 'name'
: 'name, default';
deprecate('req.param(' + args + '): Use req.params, req.body, or req.query instead');
if (null != params[name] && params.hasOwnProperty(name)) return params[name];
if (null != body[name]) return body[name];
if (null != query[name]) return query[name];
return defaultValue;
};
/**
* Check if the incoming request contains the "Content-Type"
* header field, and it contains the give mime `type`.
* header field, and it contains the given mime `type`.
*
* Examples:
*
@ -227,54 +270,70 @@ req.param = function(name, defaultValue){
* req.is('html');
* // => false
*
* @param {String} type
* @return {Boolean}
* @api public
* @param {String|Array} types...
* @return {String|false|null}
* @public
*/
req.is = function(types){
if (!Array.isArray(types)) types = [].slice.call(arguments);
return typeis(this, types);
req.is = function is(types) {
var arr = types;
// support flattened arguments
if (!Array.isArray(types)) {
arr = new Array(arguments.length);
for (var i = 0; i < arr.length; i++) {
arr[i] = arguments[i];
}
}
return typeis(this, arr);
};
/**
* Return the protocol string "http" or "https"
* when requested with TLS. When the "trust proxy"
* setting trusts the socket address, the
* "X-Forwarded-Proto" header field will be trusted.
* "X-Forwarded-Proto" header field will be trusted
* and used if present.
*
* If you're running behind a reverse proxy that
* supplies https for you this may be enabled.
*
* @return {String}
* @api public
* @public
*/
req.__defineGetter__('protocol', function(){
defineGetter(req, 'protocol', function protocol(){
var proto = this.connection.encrypted
? 'https'
: 'http';
var trust = this.app.get('trust proxy fn');
if (!trust(this.connection.remoteAddress)) {
return this.connection.encrypted
? 'https'
: 'http';
if (!trust(this.connection.remoteAddress, 0)) {
return proto;
}
// Note: X-Forwarded-Proto is normally only ever a
// single value, but this is to be safe.
var proto = this.get('X-Forwarded-Proto') || 'http';
return proto.split(/\s*,\s*/)[0];
var header = this.get('X-Forwarded-Proto') || proto
var index = header.indexOf(',')
return index !== -1
? header.substring(0, index).trim()
: header.trim()
});
/**
* Short-hand for:
*
* req.protocol == 'https'
* req.protocol === 'https'
*
* @return {Boolean}
* @api public
* @public
*/
req.__defineGetter__('secure', function(){
return 'https' == this.protocol;
defineGetter(req, 'secure', function secure(){
return this.protocol === 'https';
});
/**
@ -284,10 +343,10 @@ req.__defineGetter__('secure', function(){
* "trust proxy" is set.
*
* @return {String}
* @api public
* @public
*/
req.__defineGetter__('ip', function(){
defineGetter(req, 'ip', function ip(){
var trust = this.app.get('trust proxy fn');
return proxyaddr(this, trust);
});
@ -301,13 +360,18 @@ req.__defineGetter__('ip', function(){
* "proxy2" were trusted.
*
* @return {Array}
* @api public
* @public
*/
req.__defineGetter__('ips', function(){
defineGetter(req, 'ips', function ips() {
var trust = this.app.get('trust proxy fn');
var addrs = proxyaddr.all(this, trust);
return addrs.slice(1).reverse();
// reverse the order (to farthest -> closest)
// and remove socket address
addrs.reverse().pop()
return addrs
});
/**
@ -322,45 +386,54 @@ req.__defineGetter__('ips', function(){
* If "subdomain offset" is 3, req.subdomains is `["tobi"]`.
*
* @return {Array}
* @api public
* @public
*/
req.__defineGetter__('subdomains', function(){
defineGetter(req, 'subdomains', function subdomains() {
var hostname = this.hostname;
if (!hostname) return [];
var offset = this.app.get('subdomain offset');
return (this.host || '')
.split('.')
.reverse()
.slice(offset);
var subdomains = !isIP(hostname)
? hostname.split('.').reverse()
: [hostname];
return subdomains.slice(offset);
});
/**
* Short-hand for `url.parse(req.url).pathname`.
*
* @return {String}
* @api public
* @public
*/
req.__defineGetter__('path', function(){
defineGetter(req, 'path', function path() {
return parse(this).pathname;
});
/**
* Parse the "Host" header field hostname.
* Parse the "Host" header field to a hostname.
*
* When the "trust proxy" setting trusts the socket
* address, the "X-Forwarded-Host" header field will
* be trusted.
*
* @return {String}
* @api public
* @public
*/
req.__defineGetter__('host', function(){
defineGetter(req, 'hostname', function hostname(){
var trust = this.app.get('trust proxy fn');
var host = this.get('X-Forwarded-Host');
if (!host || !trust(this.connection.remoteAddress)) {
if (!host || !trust(this.connection.remoteAddress, 0)) {
host = this.get('Host');
} else if (host.indexOf(',') !== -1) {
// Note: X-Forwarded-Host is normally only ever a
// single value, but this is to be safe.
host = host.substring(0, host.indexOf(',')).trimRight()
}
if (!host) return;
@ -371,30 +444,40 @@ req.__defineGetter__('host', function(){
: 0;
var index = host.indexOf(':', offset);
return ~index
return index !== -1
? host.substring(0, index)
: host;
});
// TODO: change req.host to return host in next major
defineGetter(req, 'host', deprecate.function(function host(){
return this.hostname;
}, 'req.host: Use req.hostname instead'));
/**
* Check if the request is fresh, aka
* Last-Modified and/or the ETag
* still match.
*
* @return {Boolean}
* @api public
* @public
*/
req.__defineGetter__('fresh', function(){
defineGetter(req, 'fresh', function(){
var method = this.method;
var s = this.res.statusCode;
var res = this.res
var status = res.statusCode
// GET or HEAD for weak freshness validation only
if ('GET' != method && 'HEAD' != method) return false;
if ('GET' !== method && 'HEAD' !== method) return false;
// 2xx or 304 as per rfc2616 14.26
if ((s >= 200 && s < 300) || 304 == s) {
return fresh(this.headers, this.res._headers);
if ((status >= 200 && status < 300) || 304 === status) {
return fresh(this.headers, {
'etag': res.get('ETag'),
'last-modified': res.get('Last-Modified')
})
}
return false;
@ -406,10 +489,10 @@ req.__defineGetter__('fresh', function(){
* resource has changed.
*
* @return {Boolean}
* @api public
* @public
*/
req.__defineGetter__('stale', function(){
defineGetter(req, 'stale', function stale(){
return !this.fresh;
});
@ -417,10 +500,26 @@ req.__defineGetter__('stale', function(){
* Check if the request was an _XMLHttpRequest_.
*
* @return {Boolean}
* @api public
* @public
*/
req.__defineGetter__('xhr', function(){
defineGetter(req, 'xhr', function xhr(){
var val = this.get('X-Requested-With') || '';
return 'xmlhttprequest' == val.toLowerCase();
return val.toLowerCase() === 'xmlhttprequest';
});
/**
* Helper function for creating a getter on an object.
*
* @param {Object} obj
* @param {String} name
* @param {Function} getter
* @private
*/
function defineGetter(obj, name, getter) {
Object.defineProperty(obj, name, {
configurable: true,
enumerable: true,
get: getter
});
}

940
node_modules/express/lib/response.js generated vendored 100755 → 100644
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551
node_modules/express/lib/router/index.js generated vendored 100755 → 100644
View File

@ -1,36 +1,60 @@
/*!
* express
* Copyright(c) 2009-2013 TJ Holowaychuk
* Copyright(c) 2013 Roman Shtylman
* Copyright(c) 2014-2015 Douglas Christopher Wilson
* MIT Licensed
*/
'use strict';
/**
* Module dependencies.
* @private
*/
var Route = require('./route');
var Layer = require('./layer');
var methods = require('methods');
var mixin = require('utils-merge');
var debug = require('debug')('express:router');
var deprecate = require('depd')('express');
var flatten = require('array-flatten');
var parseUrl = require('parseurl');
var setPrototypeOf = require('setprototypeof')
/**
* Module variables.
* @private
*/
var objectRegExp = /^\[object (\S+)\]$/;
var slice = Array.prototype.slice;
var toString = Object.prototype.toString;
/**
* Initialize a new `Router` with the given `options`.
*
* @param {Object} options
* @return {Router} which is an callable function
* @api public
* @param {Object} [options]
* @return {Router} which is a callable function
* @public
*/
var proto = module.exports = function(options) {
options = options || {};
var opts = options || {};
function router(req, res, next) {
router.handle(req, res, next);
}
// mixin Router class functions
router.__proto__ = proto;
setPrototypeOf(router, proto)
router.params = {};
router._params = [];
router.caseSensitive = options.caseSensitive;
router.strict = options.strict;
router.caseSensitive = opts.caseSensitive;
router.mergeParams = opts.mergeParams;
router.strict = opts.strict;
router.stack = [];
return router;
@ -67,12 +91,13 @@ var proto = module.exports = function(options) {
* @param {String} name
* @param {Function} fn
* @return {app} for chaining
* @api public
* @public
*/
proto.param = function(name, fn){
proto.param = function param(name, fn) {
// param logic
if ('function' == typeof name) {
if (typeof name === 'function') {
deprecate('router.param(fn): Refactor to use path params');
this._params.push(name);
return;
}
@ -83,7 +108,8 @@ proto.param = function(name, fn){
var ret;
if (name[0] === ':') {
name = name.substr(1);
deprecate('router.param(' + JSON.stringify(name) + ', fn): Use router.param(' + JSON.stringify(name.slice(1)) + ', fn) instead')
name = name.slice(1)
}
for (var i = 0; i < len; ++i) {
@ -94,7 +120,7 @@ proto.param = function(name, fn){
// ensure we end up with a
// middleware function
if ('function' != typeof fn) {
if ('function' !== typeof fn) {
throw new Error('invalid param() call for ' + name + ', got ' + fn);
}
@ -104,24 +130,19 @@ proto.param = function(name, fn){
/**
* Dispatch a req, res into the router.
*
* @api private
* @private
*/
proto.handle = function(req, res, done) {
proto.handle = function handle(req, res, out) {
var self = this;
debug('dispatching %s %s', req.method, req.url);
var method = req.method.toLowerCase();
var search = 1 + req.url.indexOf('?');
var pathlength = search ? search - 1 : req.url.length;
var fqdn = 1 + req.url.substr(0, pathlength).indexOf('://');
var protohost = fqdn ? req.url.substr(0, req.url.indexOf('/', 2 + fqdn)) : '';
var idx = 0;
var protohost = getProtohost(req.url) || ''
var removed = '';
var slashAdded = false;
var sync = 0
var paramcalled = {};
// store options for OPTIONS request
@ -132,150 +153,189 @@ proto.handle = function(req, res, done) {
var stack = self.stack;
// manage inter-router variables
var parent = req.next;
var parentParams = req.params;
var parentUrl = req.baseUrl || '';
done = wrap(done, function(old, err) {
req.baseUrl = parentUrl;
req.next = parent;
old(err);
});
var done = restore(out, req, 'baseUrl', 'next', 'params');
// setup next layer
req.next = next;
// for options requests, respond with a default if nothing else responds
if (method === 'options') {
if (req.method === 'OPTIONS') {
done = wrap(done, function(old, err) {
if (err || options.length === 0) return old(err);
var body = options.join(',');
return res.set('Allow', body).send(body);
sendOptionsResponse(res, options, old);
});
}
// setup basic req values
req.baseUrl = parentUrl;
req.originalUrl = req.originalUrl || req.url;
next();
function next(err) {
if (err === 'route') {
err = undefined;
}
var layer = stack[idx++];
var layerPath;
if (!layer) {
return done(err);
}
var layerError = err === 'route'
? null
: err;
// remove added slash
if (slashAdded) {
req.url = req.url.substr(1);
req.url = req.url.slice(1)
slashAdded = false;
}
req.baseUrl = parentUrl;
req.url = protohost + removed + req.url.substr(protohost.length);
req.originalUrl = req.originalUrl || req.url;
removed = '';
try {
var path = parseUrl(req).pathname;
if (undefined == path) path = '/';
if (!layer.match(path)) return next(err);
// route object and not middleware
var route = layer.route;
// if final route, then we support options
if (route) {
// we don't run any routes with error first
if (err) {
return next(err);
}
req.route = route;
// we can now dispatch to the route
if (method === 'options' && !route.methods['options']) {
options.push.apply(options, route._options());
}
}
// Capture one-time layer values
req.params = layer.params;
layerPath = layer.path;
// this should be done for the layer
return self.process_params(layer, paramcalled, req, res, function(err) {
if (err) {
return next(err);
}
if (route) {
return layer.handle(req, res, next);
}
trim_prefix();
});
} catch (err) {
next(err);
// restore altered req.url
if (removed.length !== 0) {
req.baseUrl = parentUrl;
req.url = protohost + removed + req.url.slice(protohost.length)
removed = '';
}
function trim_prefix() {
var c = path[layerPath.length];
if (c && '/' != c && '.' != c) return next(err);
// signal to exit router
if (layerError === 'router') {
setImmediate(done, null)
return
}
// no more matching layers
if (idx >= stack.length) {
setImmediate(done, layerError);
return;
}
// max sync stack
if (++sync > 100) {
return setImmediate(next, err)
}
// get pathname of request
var path = getPathname(req);
if (path == null) {
return done(layerError);
}
// find next matching layer
var layer;
var match;
var route;
while (match !== true && idx < stack.length) {
layer = stack[idx++];
match = matchLayer(layer, path);
route = layer.route;
if (typeof match !== 'boolean') {
// hold on to layerError
layerError = layerError || match;
}
if (match !== true) {
continue;
}
if (!route) {
// process non-route handlers normally
continue;
}
if (layerError) {
// routes do not match with a pending error
match = false;
continue;
}
var method = req.method;
var has_method = route._handles_method(method);
// build up automatic options response
if (!has_method && method === 'OPTIONS') {
appendMethods(options, route._options());
}
// don't even bother matching route
if (!has_method && method !== 'HEAD') {
match = false;
}
}
// no match
if (match !== true) {
return done(layerError);
}
// store route for dispatch on change
if (route) {
req.route = route;
}
// Capture one-time layer values
req.params = self.mergeParams
? mergeParams(layer.params, parentParams)
: layer.params;
var layerPath = layer.path;
// this should be done for the layer
self.process_params(layer, paramcalled, req, res, function (err) {
if (err) {
next(layerError || err)
} else if (route) {
layer.handle_request(req, res, next)
} else {
trim_prefix(layer, layerError, layerPath, path)
}
sync = 0
});
}
function trim_prefix(layer, layerError, layerPath, path) {
if (layerPath.length !== 0) {
// Validate path is a prefix match
if (layerPath !== path.slice(0, layerPath.length)) {
next(layerError)
return
}
// Validate path breaks on a path separator
var c = path[layerPath.length]
if (c && c !== '/' && c !== '.') return next(layerError)
// Trim off the part of the url that matches the route
// middleware (.use stuff) needs to have the path stripped
debug('trim prefix (%s) from url %s', layerPath, req.url);
removed = layerPath;
if (removed.length) {
debug('trim prefix (%s) from url %s', layerPath, req.url);
req.url = protohost + req.url.substr(protohost.length + removed.length);
}
req.url = protohost + req.url.slice(protohost.length + removed.length)
// Ensure leading slash
if (!fqdn && req.url[0] !== '/') {
if (!protohost && req.url[0] !== '/') {
req.url = '/' + req.url;
slashAdded = true;
}
// Setup base URL (no trailing slash)
if (removed.length && removed.substr(-1) === '/') {
req.baseUrl = parentUrl + removed.substring(0, removed.length - 1);
} else {
req.baseUrl = parentUrl + removed;
}
debug('%s %s : %s', layer.handle.name || 'anonymous', layerPath, req.originalUrl);
var arity = layer.handle.length;
try {
if (err && arity === 4) {
layer.handle(err, req, res, next);
} else if (!err && arity < 4) {
layer.handle(req, res, next);
} else {
next(err);
}
} catch (err) {
next(err);
}
req.baseUrl = parentUrl + (removed[removed.length - 1] === '/'
? removed.substring(0, removed.length - 1)
: removed);
}
}
function wrap(old, fn) {
return function () {
var args = [old].concat(slice.call(arguments));
fn.apply(this, args);
};
debug('%s %s : %s', layer.name, layerPath, req.originalUrl);
if (layerError) {
layer.handle_error(layerError, req, res, next);
} else {
layer.handle_request(req, res, next);
}
}
};
/**
* Process any parameters for the layer.
*
* @api private
* @private
*/
proto.process_params = function(layer, called, req, res, done) {
proto.process_params = function process_params(layer, called, req, res, done) {
var params = this.params;
// captured parameters from the layer, keys and values
@ -307,11 +367,6 @@ proto.process_params = function(layer, called, req, res, done) {
paramIndex = 0;
key = keys[i++];
if (!key) {
return done();
}
name = key.name;
paramVal = req.params[name];
paramCallbacks = params[name];
@ -322,7 +377,8 @@ proto.process_params = function(layer, called, req, res, done) {
}
// param previously called with same value or error occurred
if (paramCalled && (paramCalled.error || paramCalled.match === paramVal)) {
if (paramCalled && (paramCalled.match === paramVal
|| (paramCalled.error && paramCalled.error !== 'route'))) {
// restore value
req.params[name] = paramCalled.value;
@ -336,11 +392,7 @@ proto.process_params = function(layer, called, req, res, done) {
value: paramVal
};
try {
return paramCallback();
} catch (err) {
return done(err);
}
paramCallback();
}
// single param callbacks
@ -359,7 +411,11 @@ proto.process_params = function(layer, called, req, res, done) {
if (!fn) return param();
fn(req, res, paramCallback, paramVal, key.name);
try {
fn(req, res, paramCallback, paramVal, key.name);
} catch (e) {
paramCallback(e);
}
}
param();
@ -377,40 +433,56 @@ proto.process_params = function(layer, called, req, res, done) {
* handlers can operate without any code changes regardless of the "prefix"
* pathname.
*
* @param {String|Function} route
* @param {Function} fn
* @return {app} for chaining
* @api public
* @public
*/
proto.use = function(route, fn){
// default route to '/'
if ('string' != typeof route) {
fn = route;
route = '/';
}
proto.use = function use(fn) {
var offset = 0;
var path = '/';
// default path to '/'
// disambiguate router.use([fn])
if (typeof fn !== 'function') {
var type = {}.toString.call(fn);
var msg = 'Router.use() requires callback functions but got a ' + type;
throw new Error(msg);
var arg = fn;
while (Array.isArray(arg) && arg.length !== 0) {
arg = arg[0];
}
// first arg is the path
if (typeof arg !== 'function') {
offset = 1;
path = fn;
}
}
// strip trailing slash
if ('/' == route[route.length - 1]) {
route = route.slice(0, -1);
var callbacks = flatten(slice.call(arguments, offset));
if (callbacks.length === 0) {
throw new TypeError('Router.use() requires a middleware function')
}
var layer = new Layer(route, {
sensitive: this.caseSensitive,
strict: this.strict,
end: false
}, fn);
for (var i = 0; i < callbacks.length; i++) {
var fn = callbacks[i];
// add the middleware
debug('use %s %s', route || '/', fn.name || 'anonymous');
if (typeof fn !== 'function') {
throw new TypeError('Router.use() requires a middleware function but got a ' + gettype(fn))
}
// add the middleware
debug('use %o %s', path, fn.name || '<anonymous>')
var layer = new Layer(path, {
sensitive: this.caseSensitive,
strict: false,
end: false
}, fn);
layer.route = undefined;
this.stack.push(layer);
}
this.stack.push(layer);
return this;
};
@ -424,10 +496,10 @@ proto.use = function(route, fn){
*
* @param {String} path
* @return {Route}
* @api public
* @public
*/
proto.route = function(path){
proto.route = function route(path) {
var route = new Route(path);
var layer = new Layer(path, {
@ -446,7 +518,156 @@ proto.route = function(path){
methods.concat('all').forEach(function(method){
proto[method] = function(path){
var route = this.route(path)
route[method].apply(route, [].slice.call(arguments, 1));
route[method].apply(route, slice.call(arguments, 1));
return this;
};
});
// append methods to a list of methods
function appendMethods(list, addition) {
for (var i = 0; i < addition.length; i++) {
var method = addition[i];
if (list.indexOf(method) === -1) {
list.push(method);
}
}
}
// get pathname of request
function getPathname(req) {
try {
return parseUrl(req).pathname;
} catch (err) {
return undefined;
}
}
// Get get protocol + host for a URL
function getProtohost(url) {
if (typeof url !== 'string' || url.length === 0 || url[0] === '/') {
return undefined
}
var searchIndex = url.indexOf('?')
var pathLength = searchIndex !== -1
? searchIndex
: url.length
var fqdnIndex = url.slice(0, pathLength).indexOf('://')
return fqdnIndex !== -1
? url.substring(0, url.indexOf('/', 3 + fqdnIndex))
: undefined
}
// get type for error message
function gettype(obj) {
var type = typeof obj;
if (type !== 'object') {
return type;
}
// inspect [[Class]] for objects
return toString.call(obj)
.replace(objectRegExp, '$1');
}
/**
* Match path to a layer.
*
* @param {Layer} layer
* @param {string} path
* @private
*/
function matchLayer(layer, path) {
try {
return layer.match(path);
} catch (err) {
return err;
}
}
// merge params with parent params
function mergeParams(params, parent) {
if (typeof parent !== 'object' || !parent) {
return params;
}
// make copy of parent for base
var obj = mixin({}, parent);
// simple non-numeric merging
if (!(0 in params) || !(0 in parent)) {
return mixin(obj, params);
}
var i = 0;
var o = 0;
// determine numeric gaps
while (i in params) {
i++;
}
while (o in parent) {
o++;
}
// offset numeric indices in params before merge
for (i--; i >= 0; i--) {
params[i + o] = params[i];
// create holes for the merge when necessary
if (i < o) {
delete params[i];
}
}
return mixin(obj, params);
}
// restore obj props after function
function restore(fn, obj) {
var props = new Array(arguments.length - 2);
var vals = new Array(arguments.length - 2);
for (var i = 0; i < props.length; i++) {
props[i] = arguments[i + 2];
vals[i] = obj[props[i]];
}
return function () {
// restore vals
for (var i = 0; i < props.length; i++) {
obj[props[i]] = vals[i];
}
return fn.apply(this, arguments);
};
}
// send an OPTIONS response
function sendOptionsResponse(res, options, next) {
try {
var body = options.join(',');
res.set('Allow', body);
res.send(body);
} catch (err) {
next(err);
}
}
// wrap a function
function wrap(old, fn) {
return function proxy() {
var args = new Array(arguments.length + 1);
args[0] = old;
for (var i = 0, len = arguments.length; i < len; i++) {
args[i + 1] = arguments[i];
}
fn.apply(this, args);
};
}

174
node_modules/express/lib/router/layer.js generated vendored 100755 → 100644
View File

@ -1,12 +1,31 @@
/*!
* express
* Copyright(c) 2009-2013 TJ Holowaychuk
* Copyright(c) 2013 Roman Shtylman
* Copyright(c) 2014-2015 Douglas Christopher Wilson
* MIT Licensed
*/
'use strict';
/**
* Module dependencies.
* @private
*/
var pathRegexp = require('path-to-regexp');
var debug = require('debug')('express:router:layer');
/**
* Expose `Layer`.
* Module variables.
* @private
*/
var hasOwnProperty = Object.prototype.hasOwnProperty;
/**
* Module exports.
* @public
*/
module.exports = Layer;
@ -16,12 +35,69 @@ function Layer(path, options, fn) {
return new Layer(path, options, fn);
}
debug('new %s', path);
options = options || {};
this.regexp = pathRegexp(path, this.keys = [], options);
debug('new %o', path)
var opts = options || {};
this.handle = fn;
this.name = fn.name || '<anonymous>';
this.params = undefined;
this.path = undefined;
this.regexp = pathRegexp(path, this.keys = [], opts);
// set fast path flags
this.regexp.fast_star = path === '*'
this.regexp.fast_slash = path === '/' && opts.end === false
}
/**
* Handle the error for the layer.
*
* @param {Error} error
* @param {Request} req
* @param {Response} res
* @param {function} next
* @api private
*/
Layer.prototype.handle_error = function handle_error(error, req, res, next) {
var fn = this.handle;
if (fn.length !== 4) {
// not a standard error handler
return next(error);
}
try {
fn(error, req, res, next);
} catch (err) {
next(err);
}
};
/**
* Handle the request for the layer.
*
* @param {Request} req
* @param {Response} res
* @param {function} next
* @api private
*/
Layer.prototype.handle_request = function handle(req, res, next) {
var fn = this.handle;
if (fn.length > 3) {
// not a standard request handler
return next();
}
try {
fn(req, res, next);
} catch (err) {
next(err);
}
};
/**
* Check if this route matches `path`, if so
* populate `.params`.
@ -31,37 +107,75 @@ function Layer(path, options, fn) {
* @api private
*/
Layer.prototype.match = function(path){
var keys = this.keys;
var params = this.params = {};
var m = this.regexp.exec(path);
var n = 0;
var key;
var val;
Layer.prototype.match = function match(path) {
var match
if (!m) return false;
this.path = m[0];
for (var i = 1, len = m.length; i < len; ++i) {
key = keys[i - 1];
try {
val = 'string' == typeof m[i]
? decodeURIComponent(m[i])
: m[i];
} catch(e) {
var err = new Error("Failed to decode param '" + m[i] + "'");
err.status = 400;
throw err;
if (path != null) {
// fast path non-ending match for / (any path matches)
if (this.regexp.fast_slash) {
this.params = {}
this.path = ''
return true
}
if (key) {
params[key.name] = val;
} else {
params[n++] = val;
// fast path for * (everything matched in a param)
if (this.regexp.fast_star) {
this.params = {'0': decode_param(path)}
this.path = path
return true
}
// match the path
match = this.regexp.exec(path)
}
if (!match) {
this.params = undefined;
this.path = undefined;
return false;
}
// store values
this.params = {};
this.path = match[0]
var keys = this.keys;
var params = this.params;
for (var i = 1; i < match.length; i++) {
var key = keys[i - 1];
var prop = key.name;
var val = decode_param(match[i])
if (val !== undefined || !(hasOwnProperty.call(params, prop))) {
params[prop] = val;
}
}
return true;
};
/**
* Decode param value.
*
* @param {string} val
* @return {string}
* @private
*/
function decode_param(val) {
if (typeof val !== 'string' || val.length === 0) {
return val;
}
try {
return decodeURIComponent(val);
} catch (err) {
if (err instanceof URIError) {
err.message = 'Failed to decode param \'' + val + '\'';
err.status = err.statusCode = 400;
}
throw err;
}
}

227
node_modules/express/lib/router/route.js generated vendored 100755 → 100644
View File

@ -1,13 +1,34 @@
/*!
* express
* Copyright(c) 2009-2013 TJ Holowaychuk
* Copyright(c) 2013 Roman Shtylman
* Copyright(c) 2014-2015 Douglas Christopher Wilson
* MIT Licensed
*/
'use strict';
/**
* Module dependencies.
* @private
*/
var debug = require('debug')('express:router:route');
var flatten = require('array-flatten');
var Layer = require('./layer');
var methods = require('methods');
var utils = require('../utils');
/**
* Expose `Route`.
* Module variables.
* @private
*/
var slice = Array.prototype.slice;
var toString = Object.prototype.toString;
/**
* Module exports.
* @public
*/
module.exports = Route;
@ -16,95 +37,120 @@ module.exports = Route;
* Initialize `Route` with the given `path`,
*
* @param {String} path
* @api private
* @public
*/
function Route(path) {
debug('new %s', path);
this.path = path;
this.stack = undefined;
this.stack = [];
debug('new %o', path)
// route handlers for various http methods
this.methods = {};
}
/**
* @return {Array} supported HTTP methods
* @api private
* Determine if the route handles a given method.
* @private
*/
Route.prototype._options = function(){
return Object.keys(this.methods).map(function(method) {
return method.toUpperCase();
});
Route.prototype._handles_method = function _handles_method(method) {
if (this.methods._all) {
return true;
}
// normalize name
var name = typeof method === 'string'
? method.toLowerCase()
: method
if (name === 'head' && !this.methods['head']) {
name = 'get';
}
return Boolean(this.methods[name]);
};
/**
* @return {Array} supported HTTP methods
* @private
*/
Route.prototype._options = function _options() {
var methods = Object.keys(this.methods);
// append automatic head
if (this.methods.get && !this.methods.head) {
methods.push('head');
}
for (var i = 0; i < methods.length; i++) {
// make upper case
methods[i] = methods[i].toUpperCase();
}
return methods;
};
/**
* dispatch req, res into this route
*
* @api private
* @private
*/
Route.prototype.dispatch = function(req, res, done){
var self = this;
var method = req.method.toLowerCase();
Route.prototype.dispatch = function dispatch(req, res, done) {
var idx = 0;
var stack = this.stack;
var sync = 0
if (stack.length === 0) {
return done();
}
var method = typeof req.method === 'string'
? req.method.toLowerCase()
: req.method
if (method === 'head' && !this.methods['head']) {
method = 'get';
}
req.route = self;
req.route = this;
// single middleware route case
if (typeof this.stack === 'function') {
this.stack(req, res, done);
return;
}
next();
var stack = self.stack;
if (!stack) {
return done();
}
var idx = 0;
(function next_layer(err) {
function next(err) {
// signal to exit route
if (err && err === 'route') {
return done();
}
var layer = stack[idx++];
// signal to exit router
if (err && err === 'router') {
return done(err)
}
// max sync stack
if (++sync > 100) {
return setImmediate(next, err)
}
var layer = stack[idx++]
// end of layers
if (!layer) {
return done(err);
return done(err)
}
if (layer.method && layer.method !== method) {
return next_layer(err);
next(err)
} else if (err) {
layer.handle_error(err, req, res, next);
} else {
layer.handle_request(req, res, next);
}
var arity = layer.handle.length;
if (err) {
if (arity < 4) {
return next_layer(err);
}
try {
layer.handle(err, req, res, next_layer);
} catch (err) {
next_layer(err);
}
return;
}
if (arity > 3) {
return next_layer();
}
try {
layer.handle(req, res, next_layer);
} catch (err) {
next_layer(err);
}
})();
sync = 0
}
};
/**
@ -135,57 +181,50 @@ Route.prototype.dispatch = function(req, res, done){
* @api public
*/
Route.prototype.all = function(){
var self = this;
var callbacks = utils.flatten([].slice.call(arguments));
callbacks.forEach(function(fn) {
if (typeof fn !== 'function') {
var type = {}.toString.call(fn);
var msg = 'Route.all() requires callback functions but got a ' + type;
throw new Error(msg);
Route.prototype.all = function all() {
var handles = flatten(slice.call(arguments));
for (var i = 0; i < handles.length; i++) {
var handle = handles[i];
if (typeof handle !== 'function') {
var type = toString.call(handle);
var msg = 'Route.all() requires a callback function but got a ' + type
throw new TypeError(msg);
}
if (!self.stack) {
self.stack = fn;
}
else if (typeof self.stack === 'function') {
self.stack = [{ handle: self.stack }, { handle: fn }];
}
else {
self.stack.push({ handle: fn });
}
});
var layer = Layer('/', {}, handle);
layer.method = undefined;
return self;
this.methods._all = true;
this.stack.push(layer);
}
return this;
};
methods.forEach(function(method){
Route.prototype[method] = function(){
var self = this;
var callbacks = utils.flatten([].slice.call(arguments));
var handles = flatten(slice.call(arguments));
callbacks.forEach(function(fn) {
if (typeof fn !== 'function') {
var type = {}.toString.call(fn);
var msg = 'Route.' + method + '() requires callback functions but got a ' + type;
for (var i = 0; i < handles.length; i++) {
var handle = handles[i];
if (typeof handle !== 'function') {
var type = toString.call(handle);
var msg = 'Route.' + method + '() requires a callback function but got a ' + type
throw new Error(msg);
}
debug('%s %s', method, self.path);
debug('%s %o', method, this.path)
if (!self.methods[method]) {
self.methods[method] = true;
}
var layer = Layer('/', {}, handle);
layer.method = method;
if (!self.stack) {
self.stack = [];
}
else if (typeof self.stack === 'function') {
self.stack = [{ handle: self.stack }];
}
this.methods[method] = true;
this.stack.push(layer);
}
self.stack.push({ method: method, handle: fn });
});
return self;
return this;
};
});

233
node_modules/express/lib/utils.js generated vendored 100755 → 100644
View File

@ -1,42 +1,27 @@
/*!
* express
* Copyright(c) 2009-2013 TJ Holowaychuk
* Copyright(c) 2014-2015 Douglas Christopher Wilson
* MIT Licensed
*/
'use strict';
/**
* Module dependencies.
*/
var mime = require('send').mime;
var crc32 = require('buffer-crc32');
var crypto = require('crypto');
var basename = require('path').basename;
var deprecate = require('util').deprecate;
var proxyaddr = require('proxy-addr');
/**
* Simple detection of charset parameter in content-type
*/
var charsetRegExp = /;\s*charset\s*=/;
/**
* Deprecate function, like core `util.deprecate`,
* but with NODE_ENV and color support.
*
* @param {Function} fn
* @param {String} msg
* @return {Function}
* @api private
*/
exports.deprecate = function(fn, msg){
if (process.env.NODE_ENV === 'test') return fn;
// prepend module name
msg = 'express: ' + msg;
if (process.stderr.isTTY) {
// colorize
msg = '\x1b[31;1m' + msg + '\x1b[0m';
}
return deprecate(fn, msg);
};
var Buffer = require('safe-buffer').Buffer
var contentDisposition = require('content-disposition');
var contentType = require('content-type');
var deprecate = require('depd')('express');
var flatten = require('array-flatten');
var mime = require('send').mime;
var etag = require('etag');
var proxyaddr = require('proxy-addr');
var qs = require('qs');
var querystring = require('querystring');
/**
* Return strong ETag for `body`.
@ -47,18 +32,7 @@ exports.deprecate = function(fn, msg){
* @api private
*/
exports.etag = function etag(body, encoding){
if (body.length === 0) {
// fast-path empty body
return '"1B2M2Y8AsgTpgAmY7PhCfg=="'
}
var hash = crypto
.createHash('md5')
.update(body, encoding)
.digest('base64')
return '"' + hash + '"'
};
exports.etag = createETagGenerator({ weak: false })
/**
* Return weak ETag for `body`.
@ -69,18 +43,7 @@ exports.etag = function etag(body, encoding){
* @api private
*/
exports.wetag = function wetag(body, encoding){
if (body.length === 0) {
// fast-path empty body
return 'W/"0-0"'
}
var buf = Buffer.isBuffer(body)
? body
: new Buffer(body, encoding)
var len = buf.length
return 'W/"' + len.toString(16) + '-' + crc32.unsigned(buf) + '"'
};
exports.wetag = createETagGenerator({ weak: true })
/**
* Check if `path` looks absolute.
@ -91,9 +54,9 @@ exports.wetag = function wetag(body, encoding){
*/
exports.isAbsolute = function(path){
if ('/' == path[0]) return true;
if (':' == path[1] && '\\' == path[2]) return true;
if ('\\\\' == path.substring(0, 2)) return true; // Microsoft Azure absolute path
if ('/' === path[0]) return true;
if (':' === path[1] && ('\\' === path[2] || '/' === path[2])) return true; // Windows device path
if ('\\\\' === path.substring(0, 2)) return true; // Microsoft Azure absolute path
};
/**
@ -104,18 +67,8 @@ exports.isAbsolute = function(path){
* @api private
*/
exports.flatten = function(arr, ret){
ret = ret || [];
var len = arr.length;
for (var i = 0; i < len; ++i) {
if (Array.isArray(arr[i])) {
exports.flatten(arr[i], ret);
} else {
ret.push(arr[i]);
}
}
return ret;
};
exports.flatten = deprecate.function(flatten,
'utils.flatten: use array-flatten npm module instead');
/**
* Normalize the given `type`, for example "html" becomes "text/html".
@ -158,36 +111,25 @@ exports.normalizeTypes = function(types){
* @api private
*/
exports.contentDisposition = function(filename){
var ret = 'attachment';
if (filename) {
filename = basename(filename);
// if filename contains non-ascii characters, add a utf-8 version ala RFC 5987
ret = /[^\040-\176]/.test(filename)
? 'attachment; filename="' + encodeURI(filename) + '"; filename*=UTF-8\'\'' + encodeURI(filename)
: 'attachment; filename="' + filename + '"';
}
return ret;
};
exports.contentDisposition = deprecate.function(contentDisposition,
'utils.contentDisposition: use content-disposition npm module instead');
/**
* Parse accept params `str` returning an
* object with `.value`, `.quality` and `.params`.
* also includes `.originalIndex` for stable sorting
*
* @param {String} str
* @return {Object}
* @api private
*/
function acceptParams(str, index) {
function acceptParams (str) {
var parts = str.split(/ *; */);
var ret = { value: parts[0], quality: 1, params: {}, originalIndex: index };
var ret = { value: parts[0], quality: 1, params: {} }
for (var i = 1; i < parts.length; ++i) {
var pms = parts[i].split(/ *= */);
if ('q' == pms[0]) {
if ('q' === pms[0]) {
ret.quality = parseFloat(pms[1]);
} else {
ret.params[pms[0]] = pms[1];
@ -214,6 +156,7 @@ exports.compileETag = function(val) {
switch (val) {
case true:
case 'weak':
fn = exports.wetag;
break;
case false:
@ -221,9 +164,6 @@ exports.compileETag = function(val) {
case 'strong':
fn = exports.etag;
break;
case 'weak':
fn = exports.wetag;
break;
default:
throw new TypeError('unknown value for etag function: ' + val);
}
@ -231,6 +171,39 @@ exports.compileETag = function(val) {
return fn;
}
/**
* Compile "query parser" value to function.
*
* @param {String|Function} val
* @return {Function}
* @api private
*/
exports.compileQueryParser = function compileQueryParser(val) {
var fn;
if (typeof val === 'function') {
return val;
}
switch (val) {
case true:
case 'simple':
fn = querystring.parse;
break;
case false:
fn = newObject;
break;
case 'extended':
fn = parseExtendedQueryString;
break;
default:
throw new TypeError('unknown value for query parser function: ' + val);
}
return fn;
}
/**
* Compile "proxy trust" value to function.
*
@ -254,7 +227,8 @@ exports.compileTrust = function(val) {
if (typeof val === 'string') {
// Support comma-separated values
val = val.split(/ *, */);
val = val.split(',')
.map(function (v) { return v.trim() })
}
return proxyaddr.compile(val || []);
@ -269,24 +243,61 @@ exports.compileTrust = function(val) {
* @api private
*/
exports.setCharset = function(type, charset){
if (!type || !charset) return type;
var exists = charsetRegExp.test(type);
// removing existing charset
if (exists) {
var parts = type.split(';');
for (var i = 1; i < parts.length; i++) {
if (charsetRegExp.test(';' + parts[i])) {
parts.splice(i, 1);
break;
}
}
type = parts.join(';');
exports.setCharset = function setCharset(type, charset) {
if (!type || !charset) {
return type;
}
return type + '; charset=' + charset;
// parse type
var parsed = contentType.parse(type);
// set charset
parsed.parameters.charset = charset;
// format type
return contentType.format(parsed);
};
/**
* Create an ETag generator function, generating ETags with
* the given options.
*
* @param {object} options
* @return {function}
* @private
*/
function createETagGenerator (options) {
return function generateETag (body, encoding) {
var buf = !Buffer.isBuffer(body)
? Buffer.from(body, encoding)
: body
return etag(buf, options)
}
}
/**
* Parse an extended query string with qs.
*
* @param {String} str
* @return {Object}
* @private
*/
function parseExtendedQueryString(str) {
return qs.parse(str, {
allowPrototypes: true
});
}
/**
* Return new empty object.
*
* @return {Object}
* @api private
*/
function newObject() {
return {};
}

175
node_modules/express/lib/view.js generated vendored 100755 → 100644
View File

@ -1,18 +1,36 @@
/**
* Module dependencies.
/*!
* express
* Copyright(c) 2009-2013 TJ Holowaychuk
* Copyright(c) 2013 Roman Shtylman
* Copyright(c) 2014-2015 Douglas Christopher Wilson
* MIT Licensed
*/
'use strict';
/**
* Module dependencies.
* @private
*/
var debug = require('debug')('express:view');
var path = require('path');
var fs = require('fs');
var utils = require('./utils');
/**
* Module variables.
* @private
*/
var dirname = path.dirname;
var basename = path.basename;
var extname = path.extname;
var exists = fs.existsSync || path.existsSync;
var join = path.join;
var resolve = path.resolve;
/**
* Expose `View`.
* Module exports.
* @public
*/
module.exports = View;
@ -26,52 +44,139 @@ module.exports = View;
* - `engines` template engine require() cache
* - `root` root path for view lookup
*
* @param {String} name
* @param {Object} options
* @api private
* @param {string} name
* @param {object} options
* @public
*/
function View(name, options) {
options = options || {};
var opts = options || {};
this.defaultEngine = opts.defaultEngine;
this.ext = extname(name);
this.name = name;
this.root = options.root;
var engines = options.engines;
this.defaultEngine = options.defaultEngine;
var ext = this.ext = extname(name);
if (!ext && !this.defaultEngine) throw new Error('No default engine was specified and no extension was provided.');
if (!ext) name += (ext = this.ext = ('.' != this.defaultEngine[0] ? '.' : '') + this.defaultEngine);
this.engine = engines[ext] || (engines[ext] = require(ext.slice(1)).__express);
this.path = this.lookup(name);
this.root = opts.root;
if (!this.ext && !this.defaultEngine) {
throw new Error('No default engine was specified and no extension was provided.');
}
var fileName = name;
if (!this.ext) {
// get extension from default engine name
this.ext = this.defaultEngine[0] !== '.'
? '.' + this.defaultEngine
: this.defaultEngine;
fileName += this.ext;
}
if (!opts.engines[this.ext]) {
// load engine
var mod = this.ext.slice(1)
debug('require "%s"', mod)
// default engine export
var fn = require(mod).__express
if (typeof fn !== 'function') {
throw new Error('Module "' + mod + '" does not provide a view engine.')
}
opts.engines[this.ext] = fn
}
// store loaded engine
this.engine = opts.engines[this.ext];
// lookup path
this.path = this.lookup(fileName);
}
/**
* Lookup view by the given `path`
* Lookup view by the given `name`
*
* @param {String} path
* @return {String}
* @api private
* @param {string} name
* @private
*/
View.prototype.lookup = function(path){
var ext = this.ext;
View.prototype.lookup = function lookup(name) {
var path;
var roots = [].concat(this.root);
// <path>.<engine>
if (!utils.isAbsolute(path)) path = join(this.root, path);
if (exists(path)) return path;
debug('lookup "%s"', name);
// <path>/index.<engine>
path = join(dirname(path), basename(path, ext), 'index' + ext);
if (exists(path)) return path;
for (var i = 0; i < roots.length && !path; i++) {
var root = roots[i];
// resolve the path
var loc = resolve(root, name);
var dir = dirname(loc);
var file = basename(loc);
// resolve the file
path = this.resolve(dir, file);
}
return path;
};
/**
* Render with the given `options` and callback `fn(err, str)`.
* Render with the given options.
*
* @param {Object} options
* @param {Function} fn
* @api private
* @param {object} options
* @param {function} callback
* @private
*/
View.prototype.render = function(options, fn){
this.engine(this.path, options, fn);
View.prototype.render = function render(options, callback) {
debug('render "%s"', this.path);
this.engine(this.path, options, callback);
};
/**
* Resolve the file within the given directory.
*
* @param {string} dir
* @param {string} file
* @private
*/
View.prototype.resolve = function resolve(dir, file) {
var ext = this.ext;
// <path>.<ext>
var path = join(dir, file);
var stat = tryStat(path);
if (stat && stat.isFile()) {
return path;
}
// <path>/index.<ext>
path = join(dir, basename(file, ext), 'index' + ext);
stat = tryStat(path);
if (stat && stat.isFile()) {
return path;
}
};
/**
* Return a stat, maybe.
*
* @param {string} path
* @return {fs.Stats}
* @private
*/
function tryStat(path) {
debug('stat "%s"', path);
try {
return fs.statSync(path);
} catch (e) {
return undefined;
}
}

3
node_modules/express/node_modules/accepts/.npmignore generated vendored
View File

@ -1,3 +0,0 @@
coverage/
test/
.travis.yml

38
node_modules/express/node_modules/accepts/History.md generated vendored
View File

@ -1,38 +0,0 @@
1.0.6 / 2014-06-24
==================
* deps: negotiator@0.4.7
1.0.5 / 2014-06-20
==================
* fix crash when unknown extension given
1.0.4 / 2014-06-19
==================
* use `mime-types`
1.0.3 / 2014-06-11
==================
* deps: negotiator@0.4.6
- Order by specificity when quality is the same
1.0.2 / 2014-05-29
==================
* Fix interpretation when header not in request
* deps: pin negotiator@0.4.5
1.0.1 / 2014-01-18
==================
* Identity encoding isn't always acceptable
* deps: negotiator@~0.4.0
1.0.0 / 2013-12-27
==================
* Genesis

101
node_modules/express/node_modules/accepts/README.md generated vendored
View File

@ -1,101 +0,0 @@
# Accepts
[![NPM version](https://badge.fury.io/js/accepts.svg)](http://badge.fury.io/js/accepts)
[![Build Status](https://travis-ci.org/expressjs/accepts.svg?branch=master)](https://travis-ci.org/expressjs/accepts)
[![Coverage Status](https://img.shields.io/coveralls/expressjs/accepts.svg?branch=master)](https://coveralls.io/r/expressjs/accepts)
Higher level content negotation based on [negotiator](https://github.com/federomero/negotiator). Extracted from [koa](https://github.com/koajs/koa) for general use.
In addition to negotatior, it allows:
- Allows types as an array or arguments list, ie `(['text/html', 'application/json'])` as well as `('text/html', 'application/json')`.
- Allows type shorthands such as `json`.
- Returns `false` when no types match
- Treats non-existent headers as `*`
## API
### var accept = new Accepts(req)
```js
var accepts = require('accepts')
http.createServer(function (req, res) {
var accept = accepts(req)
})
```
### accept\[property\]\(\)
Returns all the explicitly accepted content property as an array in descending priority.
- `accept.types()`
- `accept.encodings()`
- `accept.charsets()`
- `accept.languages()`
They are also aliased in singular form such as `accept.type()`. `accept.languages()` is also aliased as `accept.langs()`, etc.
Note: you should almost never do this in a real app as it defeats the purpose of content negotiation.
Example:
```js
// in Google Chrome
var encodings = accept.encodings() // -> ['sdch', 'gzip', 'deflate']
```
Since you probably don't support `sdch`, you should just supply the encodings you support:
```js
var encoding = accept.encodings('gzip', 'deflate') // -> 'gzip', probably
```
### accept\[property\]\(values, ...\)
You can either have `values` be an array or have an argument list of values.
If the client does not accept any `values`, `false` will be returned.
If the client accepts any `values`, the preferred `value` will be return.
For `accept.types()`, shorthand mime types are allowed.
Example:
```js
// req.headers.accept = 'application/json'
accept.types('json') // -> 'json'
accept.types('html', 'json') // -> 'json'
accept.types('html') // -> false
// req.headers.accept = ''
// which is equivalent to `*`
accept.types() // -> [], no explicit types
accept.types('text/html', 'text/json') // -> 'text/html', since it was first
```
## License
The MIT License (MIT)
Copyright (c) 2013 Jonathan Ong me@jongleberry.com
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

160
node_modules/express/node_modules/accepts/index.js generated vendored
View File

@ -1,160 +0,0 @@
var Negotiator = require('negotiator')
var mime = require('mime-types')
var slice = [].slice
module.exports = Accepts
function Accepts(req) {
if (!(this instanceof Accepts))
return new Accepts(req)
this.headers = req.headers
this.negotiator = Negotiator(req)
}
/**
* Check if the given `type(s)` is acceptable, returning
* the best match when true, otherwise `undefined`, in which
* case you should respond with 406 "Not Acceptable".
*
* The `type` value may be a single mime type string
* such as "application/json", the extension name
* such as "json" or an array `["json", "html", "text/plain"]`. When a list
* or array is given the _best_ match, if any is returned.
*
* Examples:
*
* // Accept: text/html
* this.types('html');
* // => "html"
*
* // Accept: text/*, application/json
* this.types('html');
* // => "html"
* this.types('text/html');
* // => "text/html"
* this.types('json', 'text');
* // => "json"
* this.types('application/json');
* // => "application/json"
*
* // Accept: text/*, application/json
* this.types('image/png');
* this.types('png');
* // => undefined
*
* // Accept: text/*;q=.5, application/json
* this.types(['html', 'json']);
* this.types('html', 'json');
* // => "json"
*
* @param {String|Array} type(s)...
* @return {String|Array|Boolean}
* @api public
*/
Accepts.prototype.type =
Accepts.prototype.types = function (types) {
if (!Array.isArray(types)) types = slice.call(arguments);
var n = this.negotiator;
if (!types.length) return n.mediaTypes();
if (!this.headers.accept) return types[0];
var mimes = types.map(extToMime).filter(validMime);
var accepts = n.mediaTypes(mimes);
var first = accepts[0];
if (!first) return false;
return types[mimes.indexOf(first)];
}
/**
* Return accepted encodings or best fit based on `encodings`.
*
* Given `Accept-Encoding: gzip, deflate`
* an array sorted by quality is returned:
*
* ['gzip', 'deflate']
*
* @param {String|Array} encoding(s)...
* @return {String|Array}
* @api public
*/
Accepts.prototype.encoding =
Accepts.prototype.encodings = function (encodings) {
if (!Array.isArray(encodings)) encodings = slice.call(arguments);
var n = this.negotiator;
if (!encodings.length) return n.encodings();
return n.encodings(encodings)[0] || false;
}
/**
* Return accepted charsets or best fit based on `charsets`.
*
* Given `Accept-Charset: utf-8, iso-8859-1;q=0.2, utf-7;q=0.5`
* an array sorted by quality is returned:
*
* ['utf-8', 'utf-7', 'iso-8859-1']
*
* @param {String|Array} charset(s)...
* @return {String|Array}
* @api public
*/
Accepts.prototype.charset =
Accepts.prototype.charsets = function (charsets) {
if (!Array.isArray(charsets)) charsets = [].slice.call(arguments);
var n = this.negotiator;
if (!charsets.length) return n.charsets();
if (!this.headers['accept-charset']) return charsets[0];
return n.charsets(charsets)[0] || false;
}
/**
* Return accepted languages or best fit based on `langs`.
*
* Given `Accept-Language: en;q=0.8, es, pt`
* an array sorted by quality is returned:
*
* ['es', 'pt', 'en']
*
* @param {String|Array} lang(s)...
* @return {Array|String}
* @api public
*/
Accepts.prototype.lang =
Accepts.prototype.langs =
Accepts.prototype.language =
Accepts.prototype.languages = function (langs) {
if (!Array.isArray(langs)) langs = slice.call(arguments);
var n = this.negotiator;
if (!langs.length) return n.languages();
if (!this.headers['accept-language']) return langs[0];
return n.languages(langs)[0] || false;
}
/**
* Convert extnames to mime.
*
* @param {String} type
* @return {String}
* @api private
*/
function extToMime(type) {
if (~type.indexOf('/')) return type;
return mime.lookup(type);
}
/**
* Check if mime is valid.
*
* @param {String} type
* @return {String}
* @api private
*/
function validMime(type) {
return typeof type === 'string';
}

14
node_modules/express/node_modules/accepts/node_modules/mime-types/.npmignore generated vendored
View File

@ -1,14 +0,0 @@
test
build.js
# OS generated files #
######################
.DS_Store*
# Icon?
ehthumbs.db
Thumbs.db
# Node.js #
###########
node_modules
npm-debug.log

12
node_modules/express/node_modules/accepts/node_modules/mime-types/.travis.yml generated vendored
View File

@ -1,12 +0,0 @@
language: node_js
node_js:
- "0.8"
- "0.10"
- "0.11"
matrix:
allow_failures:
- node_js: "0.11"
fast_finish: true
before_install:
# remove build script deps before install
- node -pe 'f="./package.json";p=require(f);d=p.devDependencies;for(k in d){if("co"===k.substr(0,2))delete d[k]}require("fs").writeFileSync(f,JSON.stringify(p,null,2))'

22
node_modules/express/node_modules/accepts/node_modules/mime-types/LICENSE generated vendored
View File

@ -1,22 +0,0 @@
The MIT License (MIT)
Copyright (c) 2014 Jonathan Ong me@jongleberry.com
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.

9
node_modules/express/node_modules/accepts/node_modules/mime-types/Makefile generated vendored
View File

@ -1,9 +0,0 @@
build:
node --harmony-generators build.js
test:
node test/mime.js
mocha --require should --reporter spec test/test.js
.PHONY: build test

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@ -1,101 +0,0 @@
# mime-types
[![NPM version](https://badge.fury.io/js/mime-types.svg)](https://badge.fury.io/js/mime-types) [![Build Status](https://travis-ci.org/expressjs/mime-types.svg?branch=master)](https://travis-ci.org/expressjs/mime-types)
The ultimate javascript content-type utility.
### Install
```sh
$ npm install mime-types
```
#### Similar to [node-mime](https://github.com/broofa/node-mime), except:
- __No fallbacks.__ Instead of naively returning the first available type, `mime-types` simply returns `false`, so do `var type = mime.lookup('unrecognized') || 'application/octet-stream'`.
- No `new Mime()` business, so you could do `var lookup = require('mime-types').lookup`.
- Additional mime types are added such as jade and stylus. Feel free to add more!
- Browser support via Browserify and Component by converting lists to JSON files.
Otherwise, the API is compatible.
### Adding Types
If you'd like to add additional types,
simply create a PR adding the type to `custom.json` and
a reference link to the [sources](SOURCES.md).
Do __NOT__ edit `mime.json` or `node.json`.
Those are pulled using `build.js`.
You should only touch `custom.json`.
## API
```js
var mime = require('mime-types')
```
All functions return `false` if input is invalid or not found.
### mime.lookup(path)
Lookup the content-type associated with a file.
```js
mime.lookup('json') // 'application/json'
mime.lookup('.md') // 'text/x-markdown'
mime.lookup('file.html') // 'text/html'
mime.lookup('folder/file.js') // 'application/javascript'
mime.lookup('cats') // false
```
### mime.contentType(type)
Create a full content-type header given a content-type or extension.
```js
mime.contentType('markdown') // 'text/x-markdown; charset=utf-8'
mime.contentType('file.json') // 'application/json; charset=utf-8'
```
### mime.extension(type)
Get the default extension for a content-type.
```js
mime.extension('application/octet-stream') // 'bin'
```
### mime.charset(type)
Lookup the implied default charset of a content-type.
```js
mime.charset('text/x-markdown') // 'UTF-8'
```
### mime.types[extension] = type
A map of content-types by extension.
### mime.extensions[type] = [extensions]
A map of extensions by content-type.
### mime.define(types)
Globally add definitions.
`types` must be an object of the form:
```js
{
"<content-type>": [extensions...],
"<content-type>": [extensions...]
}
```
See the `.json` files in `lib/` for examples.
## License
[MIT](LICENSE)

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### Sources for custom types
This is a list of sources for any custom mime types.
When adding custom mime types, please link to where you found the mime type,
even if it's from an unofficial source.
- `text/coffeescript` - http://coffeescript.org/#scripts
- `text/x-handlebars-template` - https://handlebarsjs.com/#getting-started
- `text/x-sass` & `text/x-scss` - https://github.com/janlelis/rubybuntu-mime/blob/master/sass.xml
- `text.jsx` - http://facebook.github.io/react/docs/getting-started.html [[2]](https://github.com/facebook/react/blob/f230e0a03154e6f8a616e0da1fb3d97ffa1a6472/vendor/browser-transforms.js#L210)
[Sources for node.json types](https://github.com/broofa/node-mime/blob/master/types/node.types)
### Notes on weird types
- `font/opentype` - This type is technically invalid according to the spec. No valid types begin with `font/`. No-one uses the official type of `application/vnd.ms-opentype` as the community standardized `application/x-font-otf`. However, chrome logs nonsense warnings unless opentype fonts are served with `font/opentype`. [[1]](http://stackoverflow.com/questions/2871655/proper-mime-type-for-fonts)

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{
"name": "mime-types",
"description": "The ultimate javascript content-type utility.",
"version": "0.1.0",
"author": {
"name": "Jonathan Ong",
"email": "me@jongleberry.com",
"url": "http://jongleberry.com",
"twitter": "https://twitter.com/jongleberry"
},
"repository": "expressjs/mime-types",
"license": "MIT",
"main": "lib/index.js",
"scripts": ["lib/index.js"],
"json": ["mime.json", "node.json", "custom.json"]
}

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node_modules/express/node_modules/accepts/node_modules/mime-types/lib/custom.json generated vendored
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@ -1,27 +0,0 @@
{
"text/jade": [
"jade"
],
"text/stylus": [
"stylus",
"styl"
],
"text/less": [
"less"
],
"text/x-sass": [
"sass"
],
"text/x-scss": [
"scss"
],
"text/coffeescript": [
"coffee"
],
"text/x-handlebars-template": [
"hbs"
],
"text/jsx": [
"jsx"
]
}

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// types[extension] = type
exports.types = Object.create(null)
// extensions[type] = [extensions]
exports.extensions = Object.create(null)
// define more mime types
exports.define = define
// store the json files
exports.json = {
mime: require('./mime.json'),
node: require('./node.json'),
custom: require('./custom.json'),
}
exports.lookup = function (string) {
if (!string || typeof string !== "string") return false
string = string.replace(/.*[\.\/\\]/, '').toLowerCase()
if (!string) return false
return exports.types[string] || false
}
exports.extension = function (type) {
if (!type || typeof type !== "string") return false
type = type.match(/^\s*([^;\s]*)(?:;|\s|$)/)
if (!type) return false
var exts = exports.extensions[type[1].toLowerCase()]
if (!exts || !exts.length) return false
return exts[0]
}
// type has to be an exact mime type
exports.charset = function (type) {
// special cases
switch (type) {
case 'application/json': return 'UTF-8'
}
// default text/* to utf-8
if (/^text\//.test(type)) return 'UTF-8'
return false
}
// backwards compatibility
exports.charsets = {
lookup: exports.charset
}
exports.contentType = function (type) {
if (!type || typeof type !== "string") return false
if (!~type.indexOf('/')) type = exports.lookup(type)
if (!type) return false
if (!~type.indexOf('charset')) {
var charset = exports.charset(type)
if (charset) type += '; charset=' + charset.toLowerCase()
}
return type
}
define(exports.json.mime)
define(exports.json.node)
define(exports.json.custom)
function define(json) {
Object.keys(json).forEach(function (type) {
var exts = json[type] || []
exports.extensions[type] = exports.extensions[type] || []
exts.forEach(function (ext) {
if (!~exports.extensions[type].indexOf(ext)) exports.extensions[type].push(ext)
exports.types[ext] = type
})
})
}

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node_modules/express/node_modules/accepts/node_modules/mime-types/lib/node.json generated vendored
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{
"text/vtt": [
"vtt"
],
"application/x-chrome-extension": [
"crx"
],
"text/x-component": [
"htc"
],
"text/cache-manifest": [
"manifest"
],
"application/octet-stream": [
"buffer"
],
"application/mp4": [
"m4p"
],
"audio/mp4": [
"m4a"
],
"video/MP2T": [
"ts"
],
"application/x-web-app-manifest+json": [
"webapp"
],
"text/x-lua": [
"lua"
],
"application/x-lua-bytecode": [
"luac"
],
"text/x-markdown": [
"markdown",
"md",
"mkd"
],
"text/plain": [
"ini"
],
"application/dash+xml": [
"mdp"
],
"font/opentype": [
"otf"
],
"application/json": [
"map"
],
"application/xml": [
"xsd"
]
}

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{
"name": "mime-types",
"description": "The ultimate javascript content-type utility.",
"version": "1.0.1",
"author": {
"name": "Jonathan Ong",
"email": "me@jongleberry.com",
"url": "http://jongleberry.com"
},
"contributors": [
{
"name": "Jeremiah Senkpiel",
"email": "fishrock123@rocketmail.com",
"url": "https://searchbeam.jit.su"
}
],
"repository": {
"type": "git",
"url": "git://github.com/expressjs/mime-types"
},
"license": "MIT",
"main": "lib",
"devDependencies": {
"co": "3",
"cogent": "0",
"mocha": "1",
"should": "3"
},
"engines": {
"node": ">= 0.8.0"
},
"scripts": {
"test": "make test"
},
"readme": "# mime-types\n[![NPM version](https://badge.fury.io/js/mime-types.svg)](https://badge.fury.io/js/mime-types) [![Build Status](https://travis-ci.org/expressjs/mime-types.svg?branch=master)](https://travis-ci.org/expressjs/mime-types)\n\nThe ultimate javascript content-type utility.\n\n### Install\n\n```sh\n$ npm install mime-types\n```\n\n#### Similar to [node-mime](https://github.com/broofa/node-mime), except:\n\n- __No fallbacks.__ Instead of naively returning the first available type, `mime-types` simply returns `false`, so do `var type = mime.lookup('unrecognized') || 'application/octet-stream'`.\n- No `new Mime()` business, so you could do `var lookup = require('mime-types').lookup`.\n- Additional mime types are added such as jade and stylus. Feel free to add more!\n- Browser support via Browserify and Component by converting lists to JSON files.\n\nOtherwise, the API is compatible.\n\n### Adding Types\n\nIf you'd like to add additional types,\nsimply create a PR adding the type to `custom.json` and\na reference link to the [sources](SOURCES.md).\n\nDo __NOT__ edit `mime.json` or `node.json`.\nThose are pulled using `build.js`.\nYou should only touch `custom.json`.\n\n## API\n\n```js\nvar mime = require('mime-types')\n```\n\nAll functions return `false` if input is invalid or not found.\n\n### mime.lookup(path)\n\nLookup the content-type associated with a file.\n\n```js\nmime.lookup('json') // 'application/json'\nmime.lookup('.md') // 'text/x-markdown'\nmime.lookup('file.html') // 'text/html'\nmime.lookup('folder/file.js') // 'application/javascript'\n\nmime.lookup('cats') // false\n```\n\n### mime.contentType(type)\n\nCreate a full content-type header given a content-type or extension.\n\n```js\nmime.contentType('markdown') // 'text/x-markdown; charset=utf-8'\nmime.contentType('file.json') // 'application/json; charset=utf-8'\n```\n\n### mime.extension(type)\n\nGet the default extension for a content-type.\n\n```js\nmime.extension('application/octet-stream') // 'bin'\n```\n\n### mime.charset(type)\n\nLookup the implied default charset of a content-type.\n\n```js\nmime.charset('text/x-markdown') // 'UTF-8'\n```\n\n### mime.types[extension] = type\n\nA map of content-types by extension.\n\n### mime.extensions[type] = [extensions]\n\nA map of extensions by content-type.\n\n### mime.define(types)\n\nGlobally add definitions.\n`types` must be an object of the form:\n\n```js\n{\n \"<content-type>\": [extensions...],\n \"<content-type>\": [extensions...]\n}\n```\n\nSee the `.json` files in `lib/` for examples.\n\n## License\n\n[MIT](LICENSE)\n",
"readmeFilename": "README.md",
"bugs": {
"url": "https://github.com/expressjs/mime-types/issues"
},
"_id": "mime-types@1.0.1",
"_from": "mime-types@~1.0.0"
}

3
node_modules/express/node_modules/accepts/node_modules/negotiator/.npmignore generated vendored
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examples
test
.travis.yml

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node_modules/express/node_modules/accepts/node_modules/negotiator/LICENSE generated vendored
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@ -1,27 +0,0 @@
Original "Negotiator" program Copyright Federico Romero
Port to JavaScript Copyright Isaac Z. Schlueter
All rights reserved.
MIT License
Permission is hereby granted, free of charge, to any person
obtaining a copy of this software and associated documentation
files (the "Software"), to deal in the Software without
restriction, including without limitation the rights to use,
copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the
Software is furnished to do so, subject to the following
conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
OTHER DEALINGS IN THE SOFTWARE.

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node_modules/express/node_modules/accepts/node_modules/negotiator/lib/charset.js generated vendored
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module.exports = preferredCharsets;
preferredCharsets.preferredCharsets = preferredCharsets;
function parseAcceptCharset(accept) {
return accept.split(',').map(function(e) {
return parseCharset(e.trim());
}).filter(function(e) {
return e;
});
}
function parseCharset(s) {
var match = s.match(/^\s*(\S+?)\s*(?:;(.*))?$/);
if (!match) return null;
var charset = match[1];
var q = 1;
if (match[2]) {
var params = match[2].split(';')
for (var i = 0; i < params.length; i ++) {
var p = params[i].trim().split('=');
if (p[0] === 'q') {
q = parseFloat(p[1]);
break;
}
}
}
return {
charset: charset,
q: q
};
}
function getCharsetPriority(charset, accepted) {
return (accepted.map(function(a) {
return specify(charset, a);
}).filter(Boolean).sort(function (a, b) {
if(a.s == b.s) {
return a.q > b.q ? -1 : 1;
} else {
return a.s > b.s ? -1 : 1;
}
})[0] || {s: 0, q:0});
}
function specify(charset, spec) {
var s = 0;
if(spec.charset === charset){
s |= 1;
} else if (spec.charset !== '*' ) {
return null
}
return {
s: s,
q: spec.q,
}
}
function preferredCharsets(accept, provided) {
// RFC 2616 sec 14.2: no header = *
accept = parseAcceptCharset(accept === undefined ? '*' : accept || '');
if (provided) {
return provided.map(function(type) {
return [type, getCharsetPriority(type, accept)];
}).filter(function(pair) {
return pair[1].q > 0;
}).sort(function(a, b) {
var pa = a[1];
var pb = b[1];
if(pa.q == pb.q) {
return pa.s < pb.s ? 1 : -1;
} else {
return pa.q < pb.q ? 1 : -1;
}
}).map(function(pair) {
return pair[0];
});
} else {
return accept.sort(function (a, b) {
// revsort
return a.q < b.q ? 1 : -1;
}).filter(function(type) {
return type.q > 0;
}).map(function(type) {
return type.charset;
});
}
}

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module.exports = preferredEncodings;
preferredEncodings.preferredEncodings = preferredEncodings;
function parseAcceptEncoding(accept) {
var acceptableEncodings;
if (accept) {
acceptableEncodings = accept.split(',').map(function(e) {
return parseEncoding(e.trim());
});
} else {
acceptableEncodings = [];
}
if (!acceptableEncodings.some(function(e) {
return e && specify('identity', e);
})) {
/*
* If identity doesn't explicitly appear in the accept-encoding header,
* it's added to the list of acceptable encoding with the lowest q
*
*/
var lowestQ = 1;
for(var i = 0; i < acceptableEncodings.length; i++){
var e = acceptableEncodings[i];
if(e && e.q < lowestQ){
lowestQ = e.q;
}
}
acceptableEncodings.push({
encoding: 'identity',
q: lowestQ / 2,
});
}
return acceptableEncodings.filter(function(e) {
return e;
});
}
function parseEncoding(s) {
var match = s.match(/^\s*(\S+?)\s*(?:;(.*))?$/);
if (!match) return null;
var encoding = match[1];
var q = 1;
if (match[2]) {
var params = match[2].split(';');
for (var i = 0; i < params.length; i ++) {
var p = params[i].trim().split('=');
if (p[0] === 'q') {
q = parseFloat(p[1]);
break;
}
}
}
return {
encoding: encoding,
q: q
};
}
function getEncodingPriority(encoding, accepted) {
return (accepted.map(function(a) {
return specify(encoding, a);
}).filter(Boolean).sort(function (a, b) {
if(a.s == b.s) {
return a.q > b.q ? -1 : 1;
} else {
return a.s > b.s ? -1 : 1;
}
})[0] || {s: 0, q: 0});
}
function specify(encoding, spec) {
var s = 0;
if(spec.encoding === encoding){
s |= 1;
} else if (spec.encoding !== '*' ) {
return null
}
return {
s: s,
q: spec.q,
}
};
function preferredEncodings(accept, provided) {
accept = parseAcceptEncoding(accept || '');
if (provided) {
return provided.map(function(type) {
return [type, getEncodingPriority(type, accept)];
}).filter(function(pair) {
return pair[1].q > 0;
}).sort(function(a, b) {
var pa = a[1];
var pb = b[1];
if(pa.q == pb.q) {
return pa.s < pb.s ? 1 : -1;
} else {
return pa.q < pb.q ? 1 : -1;
}
}).map(function(pair) {
return pair[0];
});
} else {
return accept.sort(function (a, b) {
// revsort
return a.q < b.q ? 1 : -1;
}).filter(function(type){
return type.q > 0;
}).map(function(type) {
return type.encoding;
});
}
}

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module.exports = preferredLanguages;
preferredLanguages.preferredLanguages = preferredLanguages;
function parseAcceptLanguage(accept) {
return accept.split(',').map(function(e) {
return parseLanguage(e.trim());
}).filter(function(e) {
return e;
});
}
function parseLanguage(s) {
var match = s.match(/^\s*(\S+?)(?:-(\S+?))?\s*(?:;(.*))?$/);
if (!match) return null;
var prefix = match[1],
suffix = match[2],
full = prefix;
if (suffix) full += "-" + suffix;
var q = 1;
if (match[3]) {
var params = match[3].split(';')
for (var i = 0; i < params.length; i ++) {
var p = params[i].split('=');
if (p[0] === 'q') q = parseFloat(p[1]);
}
}
return {
prefix: prefix,
suffix: suffix,
q: q,
full: full
};
}
function getLanguagePriority(language, accepted) {
return (accepted.map(function(a){
return specify(language, a);
}).filter(Boolean).sort(function (a, b) {
if(a.s == b.s) {
return a.q > b.q ? -1 : 1;
} else {
return a.s > b.s ? -1 : 1;
}
})[0] || {s: 0, q: 0});
}
function specify(language, spec) {
var p = parseLanguage(language)
if (!p) return null;
var s = 0;
if(spec.full === p.full){
s |= 4;
} else if (spec.prefix === p.full) {
s |= 2;
} else if (spec.full === p.prefix) {
s |= 1;
} else if (spec.full !== '*' ) {
return null
}
return {
s: s,
q: spec.q,
}
};
function preferredLanguages(accept, provided) {
// RFC 2616 sec 14.4: no header = *
accept = parseAcceptLanguage(accept === undefined ? '*' : accept || '');
if (provided) {
var ret = provided.map(function(type) {
return [type, getLanguagePriority(type, accept)];
}).filter(function(pair) {
return pair[1].q > 0;
}).sort(function(a, b) {
var pa = a[1];
var pb = b[1];
if(pa.q == pb.q) {
return pa.s < pb.s ? 1 : -1;
} else {
return pa.q < pb.q ? 1 : -1;
}
}).map(function(pair) {
return pair[0];
});
return ret;
} else {
return accept.sort(function (a, b) {
// revsort
return a.q < b.q ? 1 : -1;
}).filter(function(type) {
return type.q > 0;
}).map(function(type) {
return type.full;
});
}
}

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node_modules/express/node_modules/accepts/node_modules/negotiator/lib/mediaType.js generated vendored
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module.exports = preferredMediaTypes;
preferredMediaTypes.preferredMediaTypes = preferredMediaTypes;
function parseAccept(accept) {
return accept.split(',').map(function(e) {
return parseMediaType(e.trim());
}).filter(function(e) {
return e;
});
};
function parseMediaType(s) {
var match = s.match(/\s*(\S+?)\/([^;\s]+)\s*(?:;(.*))?/);
if (!match) return null;
var type = match[1],
subtype = match[2],
full = "" + type + "/" + subtype,
params = {},
q = 1;
if (match[3]) {
params = match[3].split(';').map(function(s) {
return s.trim().split('=');
}).reduce(function (set, p) {
set[p[0]] = p[1];
return set
}, params);
if (params.q != null) {
q = parseFloat(params.q);
delete params.q;
}
}
return {
type: type,
subtype: subtype,
params: params,
q: q,
full: full
};
}
function getMediaTypePriority(type, accepted) {
return (accepted.map(function(a) {
return specify(type, a);
}).filter(Boolean).sort(function (a, b) {
if(a.s == b.s) {
return a.q > b.q ? -1 : 1;
} else {
return a.s > b.s ? -1 : 1;
}
})[0] || {s: 0, q: 0});
}
function specify(type, spec) {
var p = parseMediaType(type);
var s = 0;
if (!p) {
return null;
}
if(spec.type == p.type) {
s |= 4
} else if(spec.type != '*') {
return null;
}
if(spec.subtype == p.subtype) {
s |= 2
} else if(spec.subtype != '*') {
return null;
}
var keys = Object.keys(spec.params);
if (keys.length > 0) {
if (keys.every(function (k) {
return spec.params[k] == '*' || spec.params[k] == p.params[k];
})) {
s |= 1
} else {
return null
}
}
return {
q: spec.q,
s: s,
}
}
function preferredMediaTypes(accept, provided) {
// RFC 2616 sec 14.2: no header = */*
accept = parseAccept(accept === undefined ? '*/*' : accept || '');
if (provided) {
return provided.map(function(type) {
return [type, getMediaTypePriority(type, accept)];
}).filter(function(pair) {
return pair[1].q > 0;
}).sort(function(a, b) {
var pa = a[1];
var pb = b[1];
if(pa.q == pb.q) {
return pa.s < pb.s ? 1 : -1;
} else {
return pa.q < pb.q ? 1 : -1;
}
}).map(function(pair) {
return pair[0];
});
} else {
return accept.sort(function (a, b) {
// revsort
return a.q < b.q ? 1 : -1;
}).filter(function(type) {
return type.q > 0;
}).map(function(type) {
return type.full;
});
}
}

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module.exports = Negotiator;
Negotiator.Negotiator = Negotiator;
function Negotiator(request) {
if (!(this instanceof Negotiator)) return new Negotiator(request);
this.request = request;
}
var set = { charset: 'accept-charset',
encoding: 'accept-encoding',
language: 'accept-language',
mediaType: 'accept' };
function capitalize(string){
return string.charAt(0).toUpperCase() + string.slice(1);
}
Object.keys(set).forEach(function (k) {
var header = set[k],
method = require('./'+k+'.js'),
singular = k,
plural = k + 's';
Negotiator.prototype[plural] = function (available) {
return method(this.request.headers[header], available);
};
Negotiator.prototype[singular] = function(available) {
var set = this[plural](available);
if (set) return set[0];
};
// Keep preferred* methods for legacy compatibility
Negotiator.prototype['preferred'+capitalize(plural)] = Negotiator.prototype[plural];
Negotiator.prototype['preferred'+capitalize(singular)] = Negotiator.prototype[singular];
})

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{
"name": "negotiator",
"description": "HTTP content negotiation",
"version": "0.4.7",
"author": {
"name": "Federico Romero",
"email": "federico.romero@outboxlabs.com"
},
"contributors": [
{
"name": "Isaac Z. Schlueter",
"email": "i@izs.me",
"url": "http://blog.izs.me/"
}
],
"repository": {
"type": "git",
"url": "git://github.com/federomero/negotiator.git"
},
"keywords": [
"http",
"content negotiation",
"accept",
"accept-language",
"accept-encoding",
"accept-charset"
],
"engine": "node >= 0.6",
"license": "MIT",
"devDependencies": {
"nodeunit": "0.8.x"
},
"scripts": {
"test": "nodeunit test"
},
"optionalDependencies": {},
"engines": {
"node": "*"
},
"main": "lib/negotiator.js",
"readme": "# Negotiator [![Build Status](https://travis-ci.org/federomero/negotiator.png)](https://travis-ci.org/federomero/negotiator)\n\nAn HTTP content negotiator for node.js written in javascript.\n\n# Accept Negotiation\n\n Negotiator = require('negotiator')\n\n availableMediaTypes = ['text/html', 'text/plain', 'application/json']\n\n // The negotiator constructor receives a request object\n negotiator = new Negotiator(request)\n\n // Let's say Accept header is 'text/html, application/*;q=0.2, image/jpeg;q=0.8'\n\n negotiator.mediaTypes()\n // -> ['text/html', 'image/jpeg', 'application/*']\n\n negotiator.mediaTypes(availableMediaTypes)\n // -> ['text/html', 'application/json']\n\n negotiator.mediaType(availableMediaTypes)\n // -> 'text/html'\n\nYou can check a working example at `examples/accept.js`.\n\n## Methods\n\n`mediaTypes(availableMediaTypes)`:\n\nReturns an array of preferred media types ordered by priority from a list of available media types.\n\n`mediaType(availableMediaType)`:\n\nReturns the top preferred media type from a list of available media types.\n\n# Accept-Language Negotiation\n\n Negotiator = require('negotiator')\n\n negotiator = new Negotiator(request)\n\n availableLanguages = 'en', 'es', 'fr'\n\n // Let's say Accept-Language header is 'en;q=0.8, es, pt'\n\n negotiator.languages()\n // -> ['es', 'pt', 'en']\n\n negotiator.languages(availableLanguages)\n // -> ['es', 'en']\n\n language = negotiator.language(availableLanguages)\n // -> 'es'\n\nYou can check a working example at `examples/language.js`.\n\n## Methods\n\n`languages(availableLanguages)`:\n\nReturns an array of preferred languages ordered by priority from a list of available languages.\n\n`language(availableLanguages)`:\n\nReturns the top preferred language from a list of available languages.\n\n# Accept-Charset Negotiation\n\n Negotiator = require('negotiator')\n\n availableCharsets = ['utf-8', 'iso-8859-1', 'iso-8859-5']\n\n negotiator = new Negotiator(request)\n\n // Let's say Accept-Charset header is 'utf-8, iso-8859-1;q=0.8, utf-7;q=0.2'\n\n negotiator.charsets()\n // -> ['utf-8', 'iso-8859-1', 'utf-7']\n\n negotiator.charsets(availableCharsets)\n // -> ['utf-8', 'iso-8859-1']\n\n negotiator.charset(availableCharsets)\n // -> 'utf-8'\n\nYou can check a working example at `examples/charset.js`.\n\n## Methods\n\n`charsets(availableCharsets)`:\n\nReturns an array of preferred charsets ordered by priority from a list of available charsets.\n\n`charset(availableCharsets)`:\n\nReturns the top preferred charset from a list of available charsets.\n\n# Accept-Encoding Negotiation\n\n Negotiator = require('negotiator').Negotiator\n\n availableEncodings = ['identity', 'gzip']\n\n negotiator = new Negotiator(request)\n\n // Let's say Accept-Encoding header is 'gzip, compress;q=0.2, identity;q=0.5'\n\n negotiator.encodings()\n // -> ['gzip', 'identity', 'compress']\n\n negotiator.encodings(availableEncodings)\n // -> ['gzip', 'identity']\n\n negotiator.encoding(availableEncodings)\n // -> 'gzip'\n\nYou can check a working example at `examples/encoding.js`.\n\n## Methods\n\n`encodings(availableEncodings)`:\n\nReturns an array of preferred encodings ordered by priority from a list of available encodings.\n\n`encoding(availableEncodings)`:\n\nReturns the top preferred encoding from a list of available encodings.\n\n# License\n\nMIT\n",
"readmeFilename": "readme.md",
"bugs": {
"url": "https://github.com/federomero/negotiator/issues"
},
"dependencies": {},
"_id": "negotiator@0.4.7",
"_from": "negotiator@0.4.7"
}

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@ -1,132 +0,0 @@
# Negotiator [![Build Status](https://travis-ci.org/federomero/negotiator.png)](https://travis-ci.org/federomero/negotiator)
An HTTP content negotiator for node.js written in javascript.
# Accept Negotiation
Negotiator = require('negotiator')
availableMediaTypes = ['text/html', 'text/plain', 'application/json']
// The negotiator constructor receives a request object
negotiator = new Negotiator(request)
// Let's say Accept header is 'text/html, application/*;q=0.2, image/jpeg;q=0.8'
negotiator.mediaTypes()
// -> ['text/html', 'image/jpeg', 'application/*']
negotiator.mediaTypes(availableMediaTypes)
// -> ['text/html', 'application/json']
negotiator.mediaType(availableMediaTypes)
// -> 'text/html'
You can check a working example at `examples/accept.js`.
## Methods
`mediaTypes(availableMediaTypes)`:
Returns an array of preferred media types ordered by priority from a list of available media types.
`mediaType(availableMediaType)`:
Returns the top preferred media type from a list of available media types.
# Accept-Language Negotiation
Negotiator = require('negotiator')
negotiator = new Negotiator(request)
availableLanguages = 'en', 'es', 'fr'
// Let's say Accept-Language header is 'en;q=0.8, es, pt'
negotiator.languages()
// -> ['es', 'pt', 'en']
negotiator.languages(availableLanguages)
// -> ['es', 'en']
language = negotiator.language(availableLanguages)
// -> 'es'
You can check a working example at `examples/language.js`.
## Methods
`languages(availableLanguages)`:
Returns an array of preferred languages ordered by priority from a list of available languages.
`language(availableLanguages)`:
Returns the top preferred language from a list of available languages.
# Accept-Charset Negotiation
Negotiator = require('negotiator')
availableCharsets = ['utf-8', 'iso-8859-1', 'iso-8859-5']
negotiator = new Negotiator(request)
// Let's say Accept-Charset header is 'utf-8, iso-8859-1;q=0.8, utf-7;q=0.2'
negotiator.charsets()
// -> ['utf-8', 'iso-8859-1', 'utf-7']
negotiator.charsets(availableCharsets)
// -> ['utf-8', 'iso-8859-1']
negotiator.charset(availableCharsets)
// -> 'utf-8'
You can check a working example at `examples/charset.js`.
## Methods
`charsets(availableCharsets)`:
Returns an array of preferred charsets ordered by priority from a list of available charsets.
`charset(availableCharsets)`:
Returns the top preferred charset from a list of available charsets.
# Accept-Encoding Negotiation
Negotiator = require('negotiator').Negotiator
availableEncodings = ['identity', 'gzip']
negotiator = new Negotiator(request)
// Let's say Accept-Encoding header is 'gzip, compress;q=0.2, identity;q=0.5'
negotiator.encodings()
// -> ['gzip', 'identity', 'compress']
negotiator.encodings(availableEncodings)
// -> ['gzip', 'identity']
negotiator.encoding(availableEncodings)
// -> 'gzip'
You can check a working example at `examples/encoding.js`.
## Methods
`encodings(availableEncodings)`:
Returns an array of preferred encodings ordered by priority from a list of available encodings.
`encoding(availableEncodings)`:
Returns the top preferred encoding from a list of available encodings.
# License
MIT

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{
"name": "accepts",
"description": "Higher-level content negotiation",
"version": "1.0.6",
"author": {
"name": "Jonathan Ong",
"email": "me@jongleberry.com",
"url": "http://jongleberry.com"
},
"license": "MIT",
"repository": {
"type": "git",
"url": "git://github.com/expressjs/accepts"
},
"dependencies": {
"mime-types": "~1.0.0",
"negotiator": "0.4.7"
},
"devDependencies": {
"istanbul": "0.2.11",
"mocha": "*",
"should": "*"
},
"engines": {
"node": ">= 0.8.0"
},
"scripts": {
"test": "mocha --require should --reporter dot test/",
"test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- --require should --reporter dot test/",
"test-travis": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --require should --reporter spec test/"
},
"readme": "# Accepts\n\n[![NPM version](https://badge.fury.io/js/accepts.svg)](http://badge.fury.io/js/accepts)\n[![Build Status](https://travis-ci.org/expressjs/accepts.svg?branch=master)](https://travis-ci.org/expressjs/accepts)\n[![Coverage Status](https://img.shields.io/coveralls/expressjs/accepts.svg?branch=master)](https://coveralls.io/r/expressjs/accepts)\n\nHigher level content negotation based on [negotiator](https://github.com/federomero/negotiator). Extracted from [koa](https://github.com/koajs/koa) for general use.\n\nIn addition to negotatior, it allows:\n\n- Allows types as an array or arguments list, ie `(['text/html', 'application/json'])` as well as `('text/html', 'application/json')`.\n- Allows type shorthands such as `json`.\n- Returns `false` when no types match\n- Treats non-existent headers as `*`\n\n## API\n\n### var accept = new Accepts(req)\n\n```js\nvar accepts = require('accepts')\n\nhttp.createServer(function (req, res) {\n var accept = accepts(req)\n})\n```\n\n### accept\\[property\\]\\(\\)\n\nReturns all the explicitly accepted content property as an array in descending priority.\n\n- `accept.types()`\n- `accept.encodings()`\n- `accept.charsets()`\n- `accept.languages()`\n\nThey are also aliased in singular form such as `accept.type()`. `accept.languages()` is also aliased as `accept.langs()`, etc.\n\nNote: you should almost never do this in a real app as it defeats the purpose of content negotiation.\n\nExample:\n\n```js\n// in Google Chrome\nvar encodings = accept.encodings() // -> ['sdch', 'gzip', 'deflate']\n```\n\nSince you probably don't support `sdch`, you should just supply the encodings you support:\n\n```js\nvar encoding = accept.encodings('gzip', 'deflate') // -> 'gzip', probably\n```\n\n### accept\\[property\\]\\(values, ...\\)\n\nYou can either have `values` be an array or have an argument list of values.\n\nIf the client does not accept any `values`, `false` will be returned.\nIf the client accepts any `values`, the preferred `value` will be return.\n\nFor `accept.types()`, shorthand mime types are allowed.\n\nExample:\n\n```js\n// req.headers.accept = 'application/json'\n\naccept.types('json') // -> 'json'\naccept.types('html', 'json') // -> 'json'\naccept.types('html') // -> false\n\n// req.headers.accept = ''\n// which is equivalent to `*`\n\naccept.types() // -> [], no explicit types\naccept.types('text/html', 'text/json') // -> 'text/html', since it was first\n```\n\n## License\n\nThe MIT License (MIT)\n\nCopyright (c) 2013 Jonathan Ong me@jongleberry.com\n\nPermission is hereby granted, free of charge, to any person obtaining a copy\nof this software and associated documentation files (the \"Software\"), to deal\nin the Software without restriction, including without limitation the rights\nto use, copy, modify, merge, publish, distribute, sublicense, and/or sell\ncopies of the Software, and to permit persons to whom the Software is\nfurnished to do so, subject to the following conditions:\n\nThe above copyright notice and this permission notice shall be included in\nall copies or substantial portions of the Software.\n\nTHE SOFTWARE IS PROVIDED \"AS IS\", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR\nIMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,\nFITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE\nAUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER\nLIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,\nOUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN\nTHE SOFTWARE.",
"readmeFilename": "README.md",
"bugs": {
"url": "https://github.com/expressjs/accepts/issues"
},
"_id": "accepts@1.0.6",
"_from": "accepts@~1.0.5"
}

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@ -1 +0,0 @@
node_modules

8
node_modules/express/node_modules/buffer-crc32/.travis.yml generated vendored
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@ -1,8 +0,0 @@
language: node_js
node_js:
- 0.6
- 0.8
notifications:
email:
recipients:
- brianloveswords@gmail.com

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@ -1,17 +0,0 @@
Copyright (c) 2013 Brian J. Brennan
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal in
the Software without restriction, including without limitation the rights to use,
copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the
Software, and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE
FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

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# buffer-crc32
[![Build Status](https://secure.travis-ci.org/brianloveswords/buffer-crc32.png?branch=master)](http://travis-ci.org/brianloveswords/buffer-crc32)
crc32 that works with binary data and fancy character sets, outputs
buffer, signed or unsigned data and has tests.
Derived from the sample CRC implementation in the PNG specification: http://www.w3.org/TR/PNG/#D-CRCAppendix
# install
```
npm install buffer-crc32
```
# example
```js
var crc32 = require('buffer-crc32');
// works with buffers
var buf = Buffer([0x00, 0x73, 0x75, 0x70, 0x20, 0x62, 0x72, 0x6f, 0x00])
crc32(buf) // -> <Buffer 94 5a ab 4a>
// has convenience methods for getting signed or unsigned ints
crc32.signed(buf) // -> -1805997238
crc32.unsigned(buf) // -> 2488970058
// will cast to buffer if given a string, so you can
// directly use foreign characters safely
crc32('自動販売機') // -> <Buffer cb 03 1a c5>
// and works in append mode too
var partialCrc = crc32('hey');
var partialCrc = crc32(' ', partialCrc);
var partialCrc = crc32('sup', partialCrc);
var partialCrc = crc32(' ', partialCrc);
var finalCrc = crc32('bros', partialCrc); // -> <Buffer 47 fa 55 70>
```
# tests
This was tested against the output of zlib's crc32 method. You can run
the tests with`npm test` (requires tap)
# see also
https://github.com/alexgorbatchev/node-crc, `crc.buffer.crc32` also
supports buffer inputs and return unsigned ints (thanks @tjholowaychuk).
# license
MIT/X11

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@ -1,91 +0,0 @@
var Buffer = require('buffer').Buffer;
var CRC_TABLE = [
0x00000000, 0x77073096, 0xee0e612c, 0x990951ba, 0x076dc419,
0x706af48f, 0xe963a535, 0x9e6495a3, 0x0edb8832, 0x79dcb8a4,
0xe0d5e91e, 0x97d2d988, 0x09b64c2b, 0x7eb17cbd, 0xe7b82d07,
0x90bf1d91, 0x1db71064, 0x6ab020f2, 0xf3b97148, 0x84be41de,
0x1adad47d, 0x6ddde4eb, 0xf4d4b551, 0x83d385c7, 0x136c9856,
0x646ba8c0, 0xfd62f97a, 0x8a65c9ec, 0x14015c4f, 0x63066cd9,
0xfa0f3d63, 0x8d080df5, 0x3b6e20c8, 0x4c69105e, 0xd56041e4,
0xa2677172, 0x3c03e4d1, 0x4b04d447, 0xd20d85fd, 0xa50ab56b,
0x35b5a8fa, 0x42b2986c, 0xdbbbc9d6, 0xacbcf940, 0x32d86ce3,
0x45df5c75, 0xdcd60dcf, 0xabd13d59, 0x26d930ac, 0x51de003a,
0xc8d75180, 0xbfd06116, 0x21b4f4b5, 0x56b3c423, 0xcfba9599,
0xb8bda50f, 0x2802b89e, 0x5f058808, 0xc60cd9b2, 0xb10be924,
0x2f6f7c87, 0x58684c11, 0xc1611dab, 0xb6662d3d, 0x76dc4190,
0x01db7106, 0x98d220bc, 0xefd5102a, 0x71b18589, 0x06b6b51f,
0x9fbfe4a5, 0xe8b8d433, 0x7807c9a2, 0x0f00f934, 0x9609a88e,
0xe10e9818, 0x7f6a0dbb, 0x086d3d2d, 0x91646c97, 0xe6635c01,
0x6b6b51f4, 0x1c6c6162, 0x856530d8, 0xf262004e, 0x6c0695ed,
0x1b01a57b, 0x8208f4c1, 0xf50fc457, 0x65b0d9c6, 0x12b7e950,
0x8bbeb8ea, 0xfcb9887c, 0x62dd1ddf, 0x15da2d49, 0x8cd37cf3,
0xfbd44c65, 0x4db26158, 0x3ab551ce, 0xa3bc0074, 0xd4bb30e2,
0x4adfa541, 0x3dd895d7, 0xa4d1c46d, 0xd3d6f4fb, 0x4369e96a,
0x346ed9fc, 0xad678846, 0xda60b8d0, 0x44042d73, 0x33031de5,
0xaa0a4c5f, 0xdd0d7cc9, 0x5005713c, 0x270241aa, 0xbe0b1010,
0xc90c2086, 0x5768b525, 0x206f85b3, 0xb966d409, 0xce61e49f,
0x5edef90e, 0x29d9c998, 0xb0d09822, 0xc7d7a8b4, 0x59b33d17,
0x2eb40d81, 0xb7bd5c3b, 0xc0ba6cad, 0xedb88320, 0x9abfb3b6,
0x03b6e20c, 0x74b1d29a, 0xead54739, 0x9dd277af, 0x04db2615,
0x73dc1683, 0xe3630b12, 0x94643b84, 0x0d6d6a3e, 0x7a6a5aa8,
0xe40ecf0b, 0x9309ff9d, 0x0a00ae27, 0x7d079eb1, 0xf00f9344,
0x8708a3d2, 0x1e01f268, 0x6906c2fe, 0xf762575d, 0x806567cb,
0x196c3671, 0x6e6b06e7, 0xfed41b76, 0x89d32be0, 0x10da7a5a,
0x67dd4acc, 0xf9b9df6f, 0x8ebeeff9, 0x17b7be43, 0x60b08ed5,
0xd6d6a3e8, 0xa1d1937e, 0x38d8c2c4, 0x4fdff252, 0xd1bb67f1,
0xa6bc5767, 0x3fb506dd, 0x48b2364b, 0xd80d2bda, 0xaf0a1b4c,
0x36034af6, 0x41047a60, 0xdf60efc3, 0xa867df55, 0x316e8eef,
0x4669be79, 0xcb61b38c, 0xbc66831a, 0x256fd2a0, 0x5268e236,
0xcc0c7795, 0xbb0b4703, 0x220216b9, 0x5505262f, 0xc5ba3bbe,
0xb2bd0b28, 0x2bb45a92, 0x5cb36a04, 0xc2d7ffa7, 0xb5d0cf31,
0x2cd99e8b, 0x5bdeae1d, 0x9b64c2b0, 0xec63f226, 0x756aa39c,
0x026d930a, 0x9c0906a9, 0xeb0e363f, 0x72076785, 0x05005713,
0x95bf4a82, 0xe2b87a14, 0x7bb12bae, 0x0cb61b38, 0x92d28e9b,
0xe5d5be0d, 0x7cdcefb7, 0x0bdbdf21, 0x86d3d2d4, 0xf1d4e242,
0x68ddb3f8, 0x1fda836e, 0x81be16cd, 0xf6b9265b, 0x6fb077e1,
0x18b74777, 0x88085ae6, 0xff0f6a70, 0x66063bca, 0x11010b5c,
0x8f659eff, 0xf862ae69, 0x616bffd3, 0x166ccf45, 0xa00ae278,
0xd70dd2ee, 0x4e048354, 0x3903b3c2, 0xa7672661, 0xd06016f7,
0x4969474d, 0x3e6e77db, 0xaed16a4a, 0xd9d65adc, 0x40df0b66,
0x37d83bf0, 0xa9bcae53, 0xdebb9ec5, 0x47b2cf7f, 0x30b5ffe9,
0xbdbdf21c, 0xcabac28a, 0x53b39330, 0x24b4a3a6, 0xbad03605,
0xcdd70693, 0x54de5729, 0x23d967bf, 0xb3667a2e, 0xc4614ab8,
0x5d681b02, 0x2a6f2b94, 0xb40bbe37, 0xc30c8ea1, 0x5a05df1b,
0x2d02ef8d
];
if (typeof Int32Array !== 'undefined')
CRC_TABLE = new Int32Array(CRC_TABLE);
function bufferizeInt(num) {
var tmp = Buffer(4);
tmp.writeInt32BE(num, 0);
return tmp;
}
function _crc32(buf, previous) {
if (!Buffer.isBuffer(buf)) {
buf = Buffer(buf);
}
if (Buffer.isBuffer(previous)) {
previous = previous.readUInt32BE(0);
}
var crc = ~~previous ^ -1;
for (var n = 0; n < buf.length; n++) {
crc = CRC_TABLE[(crc ^ buf[n]) & 0xff] ^ (crc >>> 8);
}
return (crc ^ -1);
}
function crc32() {
return bufferizeInt(_crc32.apply(null, arguments));
}
crc32.signed = function () {
return _crc32.apply(null, arguments);
};
crc32.unsigned = function () {
return _crc32.apply(null, arguments) >>> 0;
};
module.exports = crc32;

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@ -1,39 +0,0 @@
{
"author": {
"name": "Brian J. Brennan",
"email": "brianloveswords@gmail.com",
"url": "http://bjb.io"
},
"name": "buffer-crc32",
"description": "A pure javascript CRC32 algorithm that plays nice with binary data",
"version": "0.2.3",
"contributors": [
{
"name": "Vladimir Kuznetsov"
}
],
"homepage": "https://github.com/brianloveswords/buffer-crc32",
"repository": {
"type": "git",
"url": "git://github.com/brianloveswords/buffer-crc32.git"
},
"main": "index.js",
"scripts": {
"test": "./node_modules/.bin/tap tests/*.test.js"
},
"dependencies": {},
"devDependencies": {
"tap": "~0.2.5"
},
"optionalDependencies": {},
"engines": {
"node": "*"
},
"readme": "# buffer-crc32\n\n[![Build Status](https://secure.travis-ci.org/brianloveswords/buffer-crc32.png?branch=master)](http://travis-ci.org/brianloveswords/buffer-crc32)\n\ncrc32 that works with binary data and fancy character sets, outputs\nbuffer, signed or unsigned data and has tests.\n\nDerived from the sample CRC implementation in the PNG specification: http://www.w3.org/TR/PNG/#D-CRCAppendix\n\n# install\n```\nnpm install buffer-crc32\n```\n\n# example\n```js\nvar crc32 = require('buffer-crc32');\n// works with buffers\nvar buf = Buffer([0x00, 0x73, 0x75, 0x70, 0x20, 0x62, 0x72, 0x6f, 0x00])\ncrc32(buf) // -> <Buffer 94 5a ab 4a>\n\n// has convenience methods for getting signed or unsigned ints\ncrc32.signed(buf) // -> -1805997238\ncrc32.unsigned(buf) // -> 2488970058\n\n// will cast to buffer if given a string, so you can\n// directly use foreign characters safely\ncrc32('自動販売機') // -> <Buffer cb 03 1a c5>\n\n// and works in append mode too\nvar partialCrc = crc32('hey');\nvar partialCrc = crc32(' ', partialCrc);\nvar partialCrc = crc32('sup', partialCrc);\nvar partialCrc = crc32(' ', partialCrc);\nvar finalCrc = crc32('bros', partialCrc); // -> <Buffer 47 fa 55 70>\n```\n\n# tests\nThis was tested against the output of zlib's crc32 method. You can run\nthe tests with`npm test` (requires tap)\n\n# see also\nhttps://github.com/alexgorbatchev/node-crc, `crc.buffer.crc32` also\nsupports buffer inputs and return unsigned ints (thanks @tjholowaychuk).\n\n# license\nMIT/X11\n",
"readmeFilename": "README.md",
"bugs": {
"url": "https://github.com/brianloveswords/buffer-crc32/issues"
},
"_id": "buffer-crc32@0.2.3",
"_from": "buffer-crc32@0.2.3"
}

89
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@ -1,89 +0,0 @@
var crc32 = require('..');
var test = require('tap').test;
test('simple crc32 is no problem', function (t) {
var input = Buffer('hey sup bros');
var expected = Buffer([0x47, 0xfa, 0x55, 0x70]);
t.same(crc32(input), expected);
t.end();
});
test('another simple one', function (t) {
var input = Buffer('IEND');
var expected = Buffer([0xae, 0x42, 0x60, 0x82]);
t.same(crc32(input), expected);
t.end();
});
test('slightly more complex', function (t) {
var input = Buffer([0x00, 0x00, 0x00]);
var expected = Buffer([0xff, 0x41, 0xd9, 0x12]);
t.same(crc32(input), expected);
t.end();
});
test('complex crc32 gets calculated like a champ', function (t) {
var input = Buffer('शीर्षक');
var expected = Buffer([0x17, 0xb8, 0xaf, 0xf1]);
t.same(crc32(input), expected);
t.end();
});
test('casts to buffer if necessary', function (t) {
var input = 'शीर्षक';
var expected = Buffer([0x17, 0xb8, 0xaf, 0xf1]);
t.same(crc32(input), expected);
t.end();
});
test('can do signed', function (t) {
var input = 'ham sandwich';
var expected = -1891873021;
t.same(crc32.signed(input), expected);
t.end();
});
test('can do unsigned', function (t) {
var input = 'bear sandwich';
var expected = 3711466352;
t.same(crc32.unsigned(input), expected);
t.end();
});
test('simple crc32 in append mode', function (t) {
var input = [Buffer('hey'), Buffer(' '), Buffer('sup'), Buffer(' '), Buffer('bros')];
var expected = Buffer([0x47, 0xfa, 0x55, 0x70]);
for (var crc = 0, i = 0; i < input.length; i++) {
crc = crc32(input[i], crc);
}
t.same(crc, expected);
t.end();
});
test('can do signed in append mode', function (t) {
var input1 = 'ham';
var input2 = ' ';
var input3 = 'sandwich';
var expected = -1891873021;
var crc = crc32.signed(input1);
crc = crc32.signed(input2, crc);
crc = crc32.signed(input3, crc);
t.same(crc, expected);
t.end();
});
test('can do unsigned in append mode', function (t) {
var input1 = 'bear san';
var input2 = 'dwich';
var expected = 3711466352;
var crc = crc32.unsigned(input1);
crc = crc32.unsigned(input2, crc);
t.same(crc, expected);
t.end();
});

4
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@ -1,4 +0,0 @@
support
test
examples
*.sock

27
node_modules/express/node_modules/cookie-signature/History.md generated vendored
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@ -1,27 +0,0 @@
1.0.4 / 2014-06-25
==================
* corrected avoidance of timing attacks (thanks @tenbits!)
1.0.3 / 2014-01-28
==================
* [incorrect] fix for timing attacks
1.0.2 / 2014-01-28
==================
* fix missing repository warning
* fix typo in test
1.0.1 / 2013-04-15
==================
* Revert "Changed underlying HMAC algo. to sha512."
* Revert "Fix for timing attacks on MAC verification."
0.0.1 / 2010-01-03
==================
* Initial release

7
node_modules/express/node_modules/cookie-signature/Makefile generated vendored
View File

@ -1,7 +0,0 @@
test:
@./node_modules/.bin/mocha \
--require should \
--reporter spec
.PHONY: test

42
node_modules/express/node_modules/cookie-signature/Readme.md generated vendored
View File

@ -1,42 +0,0 @@
# cookie-signature
Sign and unsign cookies.
## Example
```js
var cookie = require('cookie-signature');
var val = cookie.sign('hello', 'tobiiscool');
val.should.equal('hello.DGDUkGlIkCzPz+C0B064FNgHdEjox7ch8tOBGslZ5QI');
var val = cookie.sign('hello', 'tobiiscool');
cookie.unsign(val, 'tobiiscool').should.equal('hello');
cookie.unsign(val, 'luna').should.be.false;
```
## License
(The MIT License)
Copyright (c) 2012 LearnBoost &lt;tj@learnboost.com&gt;
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
'Software'), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

51
node_modules/express/node_modules/cookie-signature/index.js generated vendored
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@ -1,51 +0,0 @@
/**
* Module dependencies.
*/
var crypto = require('crypto');
/**
* Sign the given `val` with `secret`.
*
* @param {String} val
* @param {String} secret
* @return {String}
* @api private
*/
exports.sign = function(val, secret){
if ('string' != typeof val) throw new TypeError('cookie required');
if ('string' != typeof secret) throw new TypeError('secret required');
return val + '.' + crypto
.createHmac('sha256', secret)
.update(val)
.digest('base64')
.replace(/\=+$/, '');
};
/**
* Unsign and decode the given `val` with `secret`,
* returning `false` if the signature is invalid.
*
* @param {String} val
* @param {String} secret
* @return {String|Boolean}
* @api private
*/
exports.unsign = function(val, secret){
if ('string' != typeof val) throw new TypeError('cookie required');
if ('string' != typeof secret) throw new TypeError('secret required');
var str = val.slice(0, val.lastIndexOf('.'))
, mac = exports.sign(str, secret);
return sha1(mac) == sha1(val) ? str : false;
};
/**
* Private
*/
function sha1(str){
return crypto.createHash('sha1').update(str).digest('hex');
}

31
node_modules/express/node_modules/cookie-signature/package.json generated vendored
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@ -1,31 +0,0 @@
{
"name": "cookie-signature",
"version": "1.0.4",
"description": "Sign and unsign cookies",
"keywords": [
"cookie",
"sign",
"unsign"
],
"author": {
"name": "TJ Holowaychuk",
"email": "tj@learnboost.com"
},
"repository": {
"type": "git",
"url": "https://github.com/visionmedia/node-cookie-signature.git"
},
"dependencies": {},
"devDependencies": {
"mocha": "*",
"should": "*"
},
"main": "index",
"readme": "\n# cookie-signature\n\n Sign and unsign cookies.\n\n## Example\n\n```js\nvar cookie = require('cookie-signature');\n\nvar val = cookie.sign('hello', 'tobiiscool');\nval.should.equal('hello.DGDUkGlIkCzPz+C0B064FNgHdEjox7ch8tOBGslZ5QI');\n\nvar val = cookie.sign('hello', 'tobiiscool');\ncookie.unsign(val, 'tobiiscool').should.equal('hello');\ncookie.unsign(val, 'luna').should.be.false;\n```\n\n## License \n\n(The MIT License)\n\nCopyright (c) 2012 LearnBoost &lt;tj@learnboost.com&gt;\n\nPermission is hereby granted, free of charge, to any person obtaining\na copy of this software and associated documentation files (the\n'Software'), to deal in the Software without restriction, including\nwithout limitation the rights to use, copy, modify, merge, publish,\ndistribute, sublicense, and/or sell copies of the Software, and to\npermit persons to whom the Software is furnished to do so, subject to\nthe following conditions:\n\nThe above copyright notice and this permission notice shall be\nincluded in all copies or substantial portions of the Software.\n\nTHE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,\nEXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF\nMERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.\nIN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY\nCLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,\nTORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE\nSOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.",
"readmeFilename": "Readme.md",
"bugs": {
"url": "https://github.com/visionmedia/node-cookie-signature/issues"
},
"_id": "cookie-signature@1.0.4",
"_from": "cookie-signature@1.0.4"
}

2
node_modules/express/node_modules/cookie/.npmignore generated vendored
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@ -1,2 +0,0 @@
test
.travis.yml

25
node_modules/express/node_modules/cookie/LICENSE generated vendored 100755 → 100644
View File

@ -1,9 +1,24 @@
// MIT License
(The MIT License)
Copyright (C) Roman Shtylman <shtylman@gmail.com>
Copyright (c) 2012-2014 Roman Shtylman <shtylman@gmail.com>
Copyright (c) 2015 Douglas Christopher Wilson <doug@somethingdoug.com>
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
'Software'), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

327
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@ -1,44 +1,317 @@
# cookie [![Build Status](https://secure.travis-ci.org/defunctzombie/node-cookie.png?branch=master)](http://travis-ci.org/defunctzombie/node-cookie) #
# cookie
cookie is a basic cookie parser and serializer. It doesn't make assumptions about how you are going to deal with your cookies. It basically just provides a way to read and write the HTTP cookie headers.
[![NPM Version][npm-version-image]][npm-url]
[![NPM Downloads][npm-downloads-image]][npm-url]
[![Node.js Version][node-image]][node-url]
[![Build Status][ci-image]][ci-url]
[![Coverage Status][coveralls-image]][coveralls-url]
See [RFC6265](http://tools.ietf.org/html/rfc6265) for details about the http header for cookies.
Basic HTTP cookie parser and serializer for HTTP servers.
## how?
## Installation
```
npm install cookie
This is a [Node.js](https://nodejs.org/en/) module available through the
[npm registry](https://www.npmjs.com/). Installation is done using the
[`npm install` command](https://docs.npmjs.com/getting-started/installing-npm-packages-locally):
```sh
$ npm install cookie
```
```javascript
## API
```js
var cookie = require('cookie');
var hdr = cookie.serialize('foo', 'bar');
// hdr = 'foo=bar';
var cookies = cookie.parse('foo=bar; cat=meow; dog=ruff');
// cookies = { foo: 'bar', cat: 'meow', dog: 'ruff' };
```
## more
### cookie.parse(str, options)
The serialize function takes a third parameter, an object, to set cookie options. See the RFC for valid values.
Parse an HTTP `Cookie` header string and returning an object of all cookie name-value pairs.
The `str` argument is the string representing a `Cookie` header value and `options` is an
optional object containing additional parsing options.
### path
> cookie path
```js
var cookies = cookie.parse('foo=bar; equation=E%3Dmc%5E2');
// { foo: 'bar', equation: 'E=mc^2' }
```
### expires
> absolute expiration date for the cookie (Date object)
#### Options
### maxAge
> relative max age of the cookie from when the client receives it (seconds)
`cookie.parse` accepts these properties in the options object.
### domain
> domain for the cookie
##### decode
### secure
> true or false
Specifies a function that will be used to decode a cookie's value. Since the value of a cookie
has a limited character set (and must be a simple string), this function can be used to decode
a previously-encoded cookie value into a JavaScript string or other object.
### httpOnly
> true or false
The default function is the global `decodeURIComponent`, which will decode any URL-encoded
sequences into their byte representations.
**note** if an error is thrown from this function, the original, non-decoded cookie value will
be returned as the cookie's value.
### cookie.serialize(name, value, options)
Serialize a cookie name-value pair into a `Set-Cookie` header string. The `name` argument is the
name for the cookie, the `value` argument is the value to set the cookie to, and the `options`
argument is an optional object containing additional serialization options.
```js
var setCookie = cookie.serialize('foo', 'bar');
// foo=bar
```
#### Options
`cookie.serialize` accepts these properties in the options object.
##### domain
Specifies the value for the [`Domain` `Set-Cookie` attribute][rfc-6265-5.2.3]. By default, no
domain is set, and most clients will consider the cookie to apply to only the current domain.
##### encode
Specifies a function that will be used to encode a cookie's value. Since value of a cookie
has a limited character set (and must be a simple string), this function can be used to encode
a value into a string suited for a cookie's value.
The default function is the global `encodeURIComponent`, which will encode a JavaScript string
into UTF-8 byte sequences and then URL-encode any that fall outside of the cookie range.
##### expires
Specifies the `Date` object to be the value for the [`Expires` `Set-Cookie` attribute][rfc-6265-5.2.1].
By default, no expiration is set, and most clients will consider this a "non-persistent cookie" and
will delete it on a condition like exiting a web browser application.
**note** the [cookie storage model specification][rfc-6265-5.3] states that if both `expires` and
`maxAge` are set, then `maxAge` takes precedence, but it is possible not all clients by obey this,
so if both are set, they should point to the same date and time.
##### httpOnly
Specifies the `boolean` value for the [`HttpOnly` `Set-Cookie` attribute][rfc-6265-5.2.6]. When truthy,
the `HttpOnly` attribute is set, otherwise it is not. By default, the `HttpOnly` attribute is not set.
**note** be careful when setting this to `true`, as compliant clients will not allow client-side
JavaScript to see the cookie in `document.cookie`.
##### maxAge
Specifies the `number` (in seconds) to be the value for the [`Max-Age` `Set-Cookie` attribute][rfc-6265-5.2.2].
The given number will be converted to an integer by rounding down. By default, no maximum age is set.
**note** the [cookie storage model specification][rfc-6265-5.3] states that if both `expires` and
`maxAge` are set, then `maxAge` takes precedence, but it is possible not all clients by obey this,
so if both are set, they should point to the same date and time.
##### partitioned
Specifies the `boolean` value for the [`Partitioned` `Set-Cookie`](rfc-cutler-httpbis-partitioned-cookies)
attribute. When truthy, the `Partitioned` attribute is set, otherwise it is not. By default, the
`Partitioned` attribute is not set.
**note** This is an attribute that has not yet been fully standardized, and may change in the future.
This also means many clients may ignore this attribute until they understand it.
More information about can be found in [the proposal](https://github.com/privacycg/CHIPS).
##### path
Specifies the value for the [`Path` `Set-Cookie` attribute][rfc-6265-5.2.4]. By default, the path
is considered the ["default path"][rfc-6265-5.1.4].
##### priority
Specifies the `string` to be the value for the [`Priority` `Set-Cookie` attribute][rfc-west-cookie-priority-00-4.1].
- `'low'` will set the `Priority` attribute to `Low`.
- `'medium'` will set the `Priority` attribute to `Medium`, the default priority when not set.
- `'high'` will set the `Priority` attribute to `High`.
More information about the different priority levels can be found in
[the specification][rfc-west-cookie-priority-00-4.1].
**note** This is an attribute that has not yet been fully standardized, and may change in the future.
This also means many clients may ignore this attribute until they understand it.
##### sameSite
Specifies the `boolean` or `string` to be the value for the [`SameSite` `Set-Cookie` attribute][rfc-6265bis-09-5.4.7].
- `true` will set the `SameSite` attribute to `Strict` for strict same site enforcement.
- `false` will not set the `SameSite` attribute.
- `'lax'` will set the `SameSite` attribute to `Lax` for lax same site enforcement.
- `'none'` will set the `SameSite` attribute to `None` for an explicit cross-site cookie.
- `'strict'` will set the `SameSite` attribute to `Strict` for strict same site enforcement.
More information about the different enforcement levels can be found in
[the specification][rfc-6265bis-09-5.4.7].
**note** This is an attribute that has not yet been fully standardized, and may change in the future.
This also means many clients may ignore this attribute until they understand it.
##### secure
Specifies the `boolean` value for the [`Secure` `Set-Cookie` attribute][rfc-6265-5.2.5]. When truthy,
the `Secure` attribute is set, otherwise it is not. By default, the `Secure` attribute is not set.
**note** be careful when setting this to `true`, as compliant clients will not send the cookie back to
the server in the future if the browser does not have an HTTPS connection.
## Example
The following example uses this module in conjunction with the Node.js core HTTP server
to prompt a user for their name and display it back on future visits.
```js
var cookie = require('cookie');
var escapeHtml = require('escape-html');
var http = require('http');
var url = require('url');
function onRequest(req, res) {
// Parse the query string
var query = url.parse(req.url, true, true).query;
if (query && query.name) {
// Set a new cookie with the name
res.setHeader('Set-Cookie', cookie.serialize('name', String(query.name), {
httpOnly: true,
maxAge: 60 * 60 * 24 * 7 // 1 week
}));
// Redirect back after setting cookie
res.statusCode = 302;
res.setHeader('Location', req.headers.referer || '/');
res.end();
return;
}
// Parse the cookies on the request
var cookies = cookie.parse(req.headers.cookie || '');
// Get the visitor name set in the cookie
var name = cookies.name;
res.setHeader('Content-Type', 'text/html; charset=UTF-8');
if (name) {
res.write('<p>Welcome back, <b>' + escapeHtml(name) + '</b>!</p>');
} else {
res.write('<p>Hello, new visitor!</p>');
}
res.write('<form method="GET">');
res.write('<input placeholder="enter your name" name="name"> <input type="submit" value="Set Name">');
res.end('</form>');
}
http.createServer(onRequest).listen(3000);
```
## Testing
```sh
$ npm test
```
## Benchmark
```
$ npm run bench
> cookie@0.5.0 bench
> node benchmark/index.js
node@18.18.2
acorn@8.10.0
ada@2.6.0
ares@1.19.1
brotli@1.0.9
cldr@43.1
icu@73.2
llhttp@6.0.11
modules@108
napi@9
nghttp2@1.57.0
nghttp3@0.7.0
ngtcp2@0.8.1
openssl@3.0.10+quic
simdutf@3.2.14
tz@2023c
undici@5.26.3
unicode@15.0
uv@1.44.2
uvwasi@0.0.18
v8@10.2.154.26-node.26
zlib@1.2.13.1-motley
> node benchmark/parse-top.js
cookie.parse - top sites
14 tests completed.
parse accounts.google.com x 2,588,913 ops/sec ±0.74% (186 runs sampled)
parse apple.com x 2,370,002 ops/sec ±0.69% (186 runs sampled)
parse cloudflare.com x 2,213,102 ops/sec ±0.88% (188 runs sampled)
parse docs.google.com x 2,194,157 ops/sec ±1.03% (184 runs sampled)
parse drive.google.com x 2,265,084 ops/sec ±0.79% (187 runs sampled)
parse en.wikipedia.org x 457,099 ops/sec ±0.81% (186 runs sampled)
parse linkedin.com x 504,407 ops/sec ±0.89% (186 runs sampled)
parse maps.google.com x 1,230,959 ops/sec ±0.98% (186 runs sampled)
parse microsoft.com x 926,294 ops/sec ±0.88% (184 runs sampled)
parse play.google.com x 2,311,338 ops/sec ±0.83% (185 runs sampled)
parse support.google.com x 1,508,850 ops/sec ±0.86% (186 runs sampled)
parse www.google.com x 1,022,582 ops/sec ±1.32% (182 runs sampled)
parse youtu.be x 332,136 ops/sec ±1.02% (185 runs sampled)
parse youtube.com x 323,833 ops/sec ±0.77% (183 runs sampled)
> node benchmark/parse.js
cookie.parse - generic
6 tests completed.
simple x 3,214,032 ops/sec ±1.61% (183 runs sampled)
decode x 587,237 ops/sec ±1.16% (187 runs sampled)
unquote x 2,954,618 ops/sec ±1.35% (183 runs sampled)
duplicates x 857,008 ops/sec ±0.89% (187 runs sampled)
10 cookies x 292,133 ops/sec ±0.89% (187 runs sampled)
100 cookies x 22,610 ops/sec ±0.68% (187 runs sampled)
```
## References
- [RFC 6265: HTTP State Management Mechanism][rfc-6265]
- [Same-site Cookies][rfc-6265bis-09-5.4.7]
[rfc-cutler-httpbis-partitioned-cookies]: https://tools.ietf.org/html/draft-cutler-httpbis-partitioned-cookies/
[rfc-west-cookie-priority-00-4.1]: https://tools.ietf.org/html/draft-west-cookie-priority-00#section-4.1
[rfc-6265bis-09-5.4.7]: https://tools.ietf.org/html/draft-ietf-httpbis-rfc6265bis-09#section-5.4.7
[rfc-6265]: https://tools.ietf.org/html/rfc6265
[rfc-6265-5.1.4]: https://tools.ietf.org/html/rfc6265#section-5.1.4
[rfc-6265-5.2.1]: https://tools.ietf.org/html/rfc6265#section-5.2.1
[rfc-6265-5.2.2]: https://tools.ietf.org/html/rfc6265#section-5.2.2
[rfc-6265-5.2.3]: https://tools.ietf.org/html/rfc6265#section-5.2.3
[rfc-6265-5.2.4]: https://tools.ietf.org/html/rfc6265#section-5.2.4
[rfc-6265-5.2.5]: https://tools.ietf.org/html/rfc6265#section-5.2.5
[rfc-6265-5.2.6]: https://tools.ietf.org/html/rfc6265#section-5.2.6
[rfc-6265-5.3]: https://tools.ietf.org/html/rfc6265#section-5.3
## License
[MIT](LICENSE)
[ci-image]: https://badgen.net/github/checks/jshttp/cookie/master?label=ci
[ci-url]: https://github.com/jshttp/cookie/actions/workflows/ci.yml
[coveralls-image]: https://badgen.net/coveralls/c/github/jshttp/cookie/master
[coveralls-url]: https://coveralls.io/r/jshttp/cookie?branch=master
[node-image]: https://badgen.net/npm/node/cookie
[node-url]: https://nodejs.org/en/download
[npm-downloads-image]: https://badgen.net/npm/dm/cookie
[npm-url]: https://npmjs.org/package/cookie
[npm-version-image]: https://badgen.net/npm/v/cookie

321
node_modules/express/node_modules/cookie/index.js generated vendored 100755 → 100644
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@ -1,75 +1,274 @@
/*!
* cookie
* Copyright(c) 2012-2014 Roman Shtylman
* Copyright(c) 2015 Douglas Christopher Wilson
* MIT Licensed
*/
/// Serialize the a name value pair into a cookie string suitable for
/// http headers. An optional options object specified cookie parameters
///
/// serialize('foo', 'bar', { httpOnly: true })
/// => "foo=bar; httpOnly"
///
/// @param {String} name
/// @param {String} val
/// @param {Object} options
/// @return {String}
var serialize = function(name, val, opt){
opt = opt || {};
var enc = opt.encode || encode;
var pairs = [name + '=' + enc(val)];
'use strict';
if (null != opt.maxAge) {
var maxAge = opt.maxAge - 0;
if (isNaN(maxAge)) throw new Error('maxAge should be a Number');
pairs.push('Max-Age=' + maxAge);
/**
* Module exports.
* @public
*/
exports.parse = parse;
exports.serialize = serialize;
/**
* Module variables.
* @private
*/
var __toString = Object.prototype.toString
/**
* RegExp to match field-content in RFC 7230 sec 3.2
*
* field-content = field-vchar [ 1*( SP / HTAB ) field-vchar ]
* field-vchar = VCHAR / obs-text
* obs-text = %x80-FF
*/
var fieldContentRegExp = /^[\u0009\u0020-\u007e\u0080-\u00ff]+$/;
/**
* Parse a cookie header.
*
* Parse the given cookie header string into an object
* The object has the various cookies as keys(names) => values
*
* @param {string} str
* @param {object} [options]
* @return {object}
* @public
*/
function parse(str, options) {
if (typeof str !== 'string') {
throw new TypeError('argument str must be a string');
}
var obj = {}
var opt = options || {};
var dec = opt.decode || decode;
var index = 0
while (index < str.length) {
var eqIdx = str.indexOf('=', index)
// no more cookie pairs
if (eqIdx === -1) {
break
}
if (opt.domain) pairs.push('Domain=' + opt.domain);
if (opt.path) pairs.push('Path=' + opt.path);
if (opt.expires) pairs.push('Expires=' + opt.expires.toUTCString());
if (opt.httpOnly) pairs.push('HttpOnly');
if (opt.secure) pairs.push('Secure');
var endIdx = str.indexOf(';', index)
return pairs.join('; ');
};
if (endIdx === -1) {
endIdx = str.length
} else if (endIdx < eqIdx) {
// backtrack on prior semicolon
index = str.lastIndexOf(';', eqIdx - 1) + 1
continue
}
/// Parse the given cookie header string into an object
/// The object has the various cookies as keys(names) => values
/// @param {String} str
/// @return {Object}
var parse = function(str, opt) {
opt = opt || {};
var obj = {}
var pairs = str.split(/; */);
var dec = opt.decode || decode;
var key = str.slice(index, eqIdx).trim()
pairs.forEach(function(pair) {
var eq_idx = pair.indexOf('=')
// only assign once
if (undefined === obj[key]) {
var val = str.slice(eqIdx + 1, endIdx).trim()
// skip things that don't look like key=value
if (eq_idx < 0) {
return;
}
// quoted values
if (val.charCodeAt(0) === 0x22) {
val = val.slice(1, -1)
}
var key = pair.substr(0, eq_idx).trim()
var val = pair.substr(++eq_idx, pair.length).trim();
obj[key] = tryDecode(val, dec);
}
// quoted values
if ('"' == val[0]) {
val = val.slice(1, -1);
}
index = endIdx + 1
}
// only assign once
if (undefined == obj[key]) {
try {
obj[key] = dec(val);
} catch (e) {
obj[key] = val;
}
}
});
return obj;
}
return obj;
};
/**
* Serialize data into a cookie header.
*
* Serialize the a name value pair into a cookie string suitable for
* http headers. An optional options object specified cookie parameters.
*
* serialize('foo', 'bar', { httpOnly: true })
* => "foo=bar; httpOnly"
*
* @param {string} name
* @param {string} val
* @param {object} [options]
* @return {string}
* @public
*/
var encode = encodeURIComponent;
var decode = decodeURIComponent;
function serialize(name, val, options) {
var opt = options || {};
var enc = opt.encode || encode;
module.exports.serialize = serialize;
module.exports.parse = parse;
if (typeof enc !== 'function') {
throw new TypeError('option encode is invalid');
}
if (!fieldContentRegExp.test(name)) {
throw new TypeError('argument name is invalid');
}
var value = enc(val);
if (value && !fieldContentRegExp.test(value)) {
throw new TypeError('argument val is invalid');
}
var str = name + '=' + value;
if (null != opt.maxAge) {
var maxAge = opt.maxAge - 0;
if (isNaN(maxAge) || !isFinite(maxAge)) {
throw new TypeError('option maxAge is invalid')
}
str += '; Max-Age=' + Math.floor(maxAge);
}
if (opt.domain) {
if (!fieldContentRegExp.test(opt.domain)) {
throw new TypeError('option domain is invalid');
}
str += '; Domain=' + opt.domain;
}
if (opt.path) {
if (!fieldContentRegExp.test(opt.path)) {
throw new TypeError('option path is invalid');
}
str += '; Path=' + opt.path;
}
if (opt.expires) {
var expires = opt.expires
if (!isDate(expires) || isNaN(expires.valueOf())) {
throw new TypeError('option expires is invalid');
}
str += '; Expires=' + expires.toUTCString()
}
if (opt.httpOnly) {
str += '; HttpOnly';
}
if (opt.secure) {
str += '; Secure';
}
if (opt.partitioned) {
str += '; Partitioned'
}
if (opt.priority) {
var priority = typeof opt.priority === 'string'
? opt.priority.toLowerCase()
: opt.priority
switch (priority) {
case 'low':
str += '; Priority=Low'
break
case 'medium':
str += '; Priority=Medium'
break
case 'high':
str += '; Priority=High'
break
default:
throw new TypeError('option priority is invalid')
}
}
if (opt.sameSite) {
var sameSite = typeof opt.sameSite === 'string'
? opt.sameSite.toLowerCase() : opt.sameSite;
switch (sameSite) {
case true:
str += '; SameSite=Strict';
break;
case 'lax':
str += '; SameSite=Lax';
break;
case 'strict':
str += '; SameSite=Strict';
break;
case 'none':
str += '; SameSite=None';
break;
default:
throw new TypeError('option sameSite is invalid');
}
}
return str;
}
/**
* URL-decode string value. Optimized to skip native call when no %.
*
* @param {string} str
* @returns {string}
*/
function decode (str) {
return str.indexOf('%') !== -1
? decodeURIComponent(str)
: str
}
/**
* URL-encode value.
*
* @param {string} val
* @returns {string}
*/
function encode (val) {
return encodeURIComponent(val)
}
/**
* Determine if value is a Date.
*
* @param {*} val
* @private
*/
function isDate (val) {
return __toString.call(val) === '[object Date]' ||
val instanceof Date
}
/**
* Try decoding a string using a decoding function.
*
* @param {string} str
* @param {function} decode
* @private
*/
function tryDecode(str, decode) {
try {
return decode(str);
} catch (e) {
return str;
}
}

58
node_modules/express/node_modules/cookie/package.json generated vendored 100755 → 100644
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@ -1,36 +1,44 @@
{
"author": {
"name": "Roman Shtylman",
"email": "shtylman@gmail.com"
},
"name": "cookie",
"description": "cookie parsing and serialization",
"version": "0.1.2",
"repository": {
"type": "git",
"url": "git://github.com/shtylman/node-cookie.git"
},
"description": "HTTP server cookie parsing and serialization",
"version": "0.6.0",
"author": "Roman Shtylman <shtylman@gmail.com>",
"contributors": [
"Douglas Christopher Wilson <doug@somethingdoug.com>"
],
"license": "MIT",
"keywords": [
"cookie",
"cookies"
],
"main": "index.js",
"scripts": {
"test": "mocha"
},
"dependencies": {},
"repository": "jshttp/cookie",
"devDependencies": {
"mocha": "1.x.x"
"beautify-benchmark": "0.2.4",
"benchmark": "2.1.4",
"eslint": "8.53.0",
"eslint-plugin-markdown": "3.0.1",
"mocha": "10.2.0",
"nyc": "15.1.0",
"safe-buffer": "5.2.1",
"top-sites": "1.1.194"
},
"optionalDependencies": {},
"files": [
"HISTORY.md",
"LICENSE",
"README.md",
"SECURITY.md",
"index.js"
],
"engines": {
"node": "*"
"node": ">= 0.6"
},
"readme": "# cookie [![Build Status](https://secure.travis-ci.org/defunctzombie/node-cookie.png?branch=master)](http://travis-ci.org/defunctzombie/node-cookie) #\n\ncookie is a basic cookie parser and serializer. It doesn't make assumptions about how you are going to deal with your cookies. It basically just provides a way to read and write the HTTP cookie headers.\n\nSee [RFC6265](http://tools.ietf.org/html/rfc6265) for details about the http header for cookies.\n\n## how?\n\n```\nnpm install cookie\n```\n\n```javascript\nvar cookie = require('cookie');\n\nvar hdr = cookie.serialize('foo', 'bar');\n// hdr = 'foo=bar';\n\nvar cookies = cookie.parse('foo=bar; cat=meow; dog=ruff');\n// cookies = { foo: 'bar', cat: 'meow', dog: 'ruff' };\n```\n\n## more\n\nThe serialize function takes a third parameter, an object, to set cookie options. See the RFC for valid values.\n\n### path\n> cookie path\n\n### expires\n> absolute expiration date for the cookie (Date object)\n\n### maxAge\n> relative max age of the cookie from when the client receives it (seconds)\n\n### domain\n> domain for the cookie\n\n### secure\n> true or false\n\n### httpOnly\n> true or false\n\n",
"readmeFilename": "README.md",
"bugs": {
"url": "https://github.com/shtylman/node-cookie/issues"
},
"_id": "cookie@0.1.2",
"_from": "cookie@0.1.2"
"scripts": {
"bench": "node benchmark/index.js",
"lint": "eslint .",
"test": "mocha --reporter spec --bail --check-leaks test/",
"test-ci": "nyc --reporter=lcov --reporter=text npm test",
"test-cov": "nyc --reporter=html --reporter=text npm test",
"update-bench": "node scripts/update-benchmark.js",
"version": "node scripts/version-history.js && git add HISTORY.md"
}
}

3
node_modules/express/node_modules/debug/.jshintrc generated vendored
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@ -1,3 +0,0 @@
{
"laxbreak": true
}

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