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valki
2020-10-17 18:42:50 +02:00
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nodered/rootfs/data/node_modules/nodemailer/lib/mime-funcs/index.js generated vendored Normal file
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/* eslint no-control-regex:0 */
'use strict';
const base64 = require('../base64');
const qp = require('../qp');
const mimeTypes = require('./mime-types');
module.exports = {
/**
* Checks if a value is plaintext string (uses only printable 7bit chars)
*
* @param {String} value String to be tested
* @returns {Boolean} true if it is a plaintext string
*/
isPlainText(value) {
if (typeof value !== 'string' || /[\x00-\x08\x0b\x0c\x0e-\x1f\u0080-\uFFFF]/.test(value)) {
return false;
} else {
return true;
}
},
/**
* Checks if a multi line string containes lines longer than the selected value.
*
* Useful when detecting if a mail message needs any processing at all –
* if only plaintext characters are used and lines are short, then there is
* no need to encode the values in any way. If the value is plaintext but has
* longer lines then allowed, then use format=flowed
*
* @param {Number} lineLength Max line length to check for
* @returns {Boolean} Returns true if there is at least one line longer than lineLength chars
*/
hasLongerLines(str, lineLength) {
if (str.length > 128 * 1024) {
// do not test strings longer than 128kB
return true;
}
return new RegExp('^.{' + (lineLength + 1) + ',}', 'm').test(str);
},
/**
* Encodes a string or an Buffer to an UTF-8 MIME Word (rfc2047)
*
* @param {String|Buffer} data String to be encoded
* @param {String} mimeWordEncoding='Q' Encoding for the mime word, either Q or B
* @param {Number} [maxLength=0] If set, split mime words into several chunks if needed
* @return {String} Single or several mime words joined together
*/
encodeWord(data, mimeWordEncoding, maxLength) {
mimeWordEncoding = (mimeWordEncoding || 'Q')
.toString()
.toUpperCase()
.trim()
.charAt(0);
maxLength = maxLength || 0;
let encodedStr;
let toCharset = 'UTF-8';
if (maxLength && maxLength > 7 + toCharset.length) {
maxLength -= 7 + toCharset.length;
}
if (mimeWordEncoding === 'Q') {
// https://tools.ietf.org/html/rfc2047#section-5 rule (3)
encodedStr = qp.encode(data).replace(/[^a-z0-9!*+\-/=]/gi, chr => {
let ord = chr
.charCodeAt(0)
.toString(16)
.toUpperCase();
if (chr === ' ') {
return '_';
} else {
return '=' + (ord.length === 1 ? '0' + ord : ord);
}
});
} else if (mimeWordEncoding === 'B') {
encodedStr = typeof data === 'string' ? data : base64.encode(data);
maxLength = maxLength ? Math.max(3, ((maxLength - (maxLength % 4)) / 4) * 3) : 0;
}
if (maxLength && (mimeWordEncoding !== 'B' ? encodedStr : base64.encode(data)).length > maxLength) {
if (mimeWordEncoding === 'Q') {
encodedStr = this.splitMimeEncodedString(encodedStr, maxLength).join('?= =?' + toCharset + '?' + mimeWordEncoding + '?');
} else {
// RFC2047 6.3 (2) states that encoded-word must include an integral number of characters, so no chopping unicode sequences
let parts = [];
let lpart = '';
for (let i = 0, len = encodedStr.length; i < len; i++) {
let chr = encodedStr.charAt(i);
// check if we can add this character to the existing string
// without breaking byte length limit
if (Buffer.byteLength(lpart + chr) <= maxLength || i === 0) {
lpart += chr;
} else {
// we hit the length limit, so push the existing string and start over
parts.push(base64.encode(lpart));
lpart = chr;
}
}
if (lpart) {
parts.push(base64.encode(lpart));
}
if (parts.length > 1) {
encodedStr = parts.join('?= =?' + toCharset + '?' + mimeWordEncoding + '?');
} else {
encodedStr = parts.join('');
}
}
} else if (mimeWordEncoding === 'B') {
encodedStr = base64.encode(data);
}
return '=?' + toCharset + '?' + mimeWordEncoding + '?' + encodedStr + (encodedStr.substr(-2) === '?=' ? '' : '?=');
},
/**
* Finds word sequences with non ascii text and converts these to mime words
*
* @param {String} value String to be encoded
* @param {String} mimeWordEncoding='Q' Encoding for the mime word, either Q or B
* @param {Number} [maxLength=0] If set, split mime words into several chunks if needed
* @param {Boolean} [encodeAll=false] If true and the value needs encoding then encodes entire string, not just the smallest match
* @return {String} String with possible mime words
*/
encodeWords(value, mimeWordEncoding, maxLength, encodeAll) {
maxLength = maxLength || 0;
let encodedValue;
// find first word with a non-printable ascii in it
let firstMatch = value.match(/(?:^|\s)([^\s]*[\u0080-\uFFFF])/);
if (!firstMatch) {
return value;
}
if (encodeAll) {
// if it is requested to encode everything or the string contains something that resebles encoded word, then encode everything
return this.encodeWord(value, mimeWordEncoding, maxLength);
}
// find the last word with a non-printable ascii in it
let lastMatch = value.match(/([\u0080-\uFFFF][^\s]*)[^\u0080-\uFFFF]*$/);
if (!lastMatch) {
// should not happen
return value;
}
let startIndex =
firstMatch.index +
(
firstMatch[0].match(/[^\s]/) || {
index: 0
}
).index;
let endIndex = lastMatch.index + (lastMatch[1] || '').length;
encodedValue =
(startIndex ? value.substr(0, startIndex) : '') +
this.encodeWord(value.substring(startIndex, endIndex), mimeWordEncoding || 'Q', maxLength) +
(endIndex < value.length ? value.substr(endIndex) : '');
return encodedValue;
},
/**
* Joins parsed header value together as 'value; param1=value1; param2=value2'
* PS: We are following RFC 822 for the list of special characters that we need to keep in quotes.
* Refer: https://www.w3.org/Protocols/rfc1341/4_Content-Type.html
* @param {Object} structured Parsed header value
* @return {String} joined header value
*/
buildHeaderValue(structured) {
let paramsArray = [];
Object.keys(structured.params || {}).forEach(param => {
// filename might include unicode characters so it is a special case
// other values probably do not
let value = structured.params[param];
if (!this.isPlainText(value) || value.length >= 75) {
this.buildHeaderParam(param, value, 50).forEach(encodedParam => {
if (!/[\s"\\;:/=(),<>@[\]?]|^[-']|'$/.test(encodedParam.value) || encodedParam.key.substr(-1) === '*') {
paramsArray.push(encodedParam.key + '=' + encodedParam.value);
} else {
paramsArray.push(encodedParam.key + '=' + JSON.stringify(encodedParam.value));
}
});
} else if (/[\s'"\\;:/=(),<>@[\]?]|^-/.test(value)) {
paramsArray.push(param + '=' + JSON.stringify(value));
} else {
paramsArray.push(param + '=' + value);
}
});
return structured.value + (paramsArray.length ? '; ' + paramsArray.join('; ') : '');
},
/**
* Encodes a string or an Buffer to an UTF-8 Parameter Value Continuation encoding (rfc2231)
* Useful for splitting long parameter values.
*
* For example
* title="unicode string"
* becomes
* title*0*=utf-8''unicode
* title*1*=%20string
*
* @param {String|Buffer} data String to be encoded
* @param {Number} [maxLength=50] Max length for generated chunks
* @param {String} [fromCharset='UTF-8'] Source sharacter set
* @return {Array} A list of encoded keys and headers
*/
buildHeaderParam(key, data, maxLength) {
let list = [];
let encodedStr = typeof data === 'string' ? data : (data || '').toString();
let encodedStrArr;
let chr, ord;
let line;
let startPos = 0;
let i, len;
maxLength = maxLength || 50;
// process ascii only text
if (this.isPlainText(data)) {
// check if conversion is even needed
if (encodedStr.length <= maxLength) {
return [
{
key,
value: encodedStr
}
];
}
encodedStr = encodedStr.replace(new RegExp('.{' + maxLength + '}', 'g'), str => {
list.push({
line: str
});
return '';
});
if (encodedStr) {
list.push({
line: encodedStr
});
}
} else {
if (/[\uD800-\uDBFF]/.test(encodedStr)) {
// string containts surrogate pairs, so normalize it to an array of bytes
encodedStrArr = [];
for (i = 0, len = encodedStr.length; i < len; i++) {
chr = encodedStr.charAt(i);
ord = chr.charCodeAt(0);
if (ord >= 0xd800 && ord <= 0xdbff && i < len - 1) {
chr += encodedStr.charAt(i + 1);
encodedStrArr.push(chr);
i++;
} else {
encodedStrArr.push(chr);
}
}
encodedStr = encodedStrArr;
}
// first line includes the charset and language info and needs to be encoded
// even if it does not contain any unicode characters
line = 'utf-8\x27\x27';
let encoded = true;
startPos = 0;
// process text with unicode or special chars
for (i = 0, len = encodedStr.length; i < len; i++) {
chr = encodedStr[i];
if (encoded) {
chr = this.safeEncodeURIComponent(chr);
} else {
// try to urlencode current char
chr = chr === ' ' ? chr : this.safeEncodeURIComponent(chr);
// By default it is not required to encode a line, the need
// only appears when the string contains unicode or special chars
// in this case we start processing the line over and encode all chars
if (chr !== encodedStr[i]) {
// Check if it is even possible to add the encoded char to the line
// If not, there is no reason to use this line, just push it to the list
// and start a new line with the char that needs encoding
if ((this.safeEncodeURIComponent(line) + chr).length >= maxLength) {
list.push({
line,
encoded
});
line = '';
startPos = i - 1;
} else {
encoded = true;
i = startPos;
line = '';
continue;
}
}
}
// if the line is already too long, push it to the list and start a new one
if ((line + chr).length >= maxLength) {
list.push({
line,
encoded
});
line = chr = encodedStr[i] === ' ' ? ' ' : this.safeEncodeURIComponent(encodedStr[i]);
if (chr === encodedStr[i]) {
encoded = false;
startPos = i - 1;
} else {
encoded = true;
}
} else {
line += chr;
}
}
if (line) {
list.push({
line,
encoded
});
}
}
return list.map((item, i) => ({
// encoded lines: {name}*{part}*
// unencoded lines: {name}*{part}
// if any line needs to be encoded then the first line (part==0) is always encoded
key: key + '*' + i + (item.encoded ? '*' : ''),
value: item.line
}));
},
/**
* Parses a header value with key=value arguments into a structured
* object.
*
* parseHeaderValue('content-type: text/plain; CHARSET='UTF-8'') ->
* {
* 'value': 'text/plain',
* 'params': {
* 'charset': 'UTF-8'
* }
* }
*
* @param {String} str Header value
* @return {Object} Header value as a parsed structure
*/
parseHeaderValue(str) {
let response = {
value: false,
params: {}
};
let key = false;
let value = '';
let type = 'value';
let quote = false;
let escaped = false;
let chr;
for (let i = 0, len = str.length; i < len; i++) {
chr = str.charAt(i);
if (type === 'key') {
if (chr === '=') {
key = value.trim().toLowerCase();
type = 'value';
value = '';
continue;
}
value += chr;
} else {
if (escaped) {
value += chr;
} else if (chr === '\\') {
escaped = true;
continue;
} else if (quote && chr === quote) {
quote = false;
} else if (!quote && chr === '"') {
quote = chr;
} else if (!quote && chr === ';') {
if (key === false) {
response.value = value.trim();
} else {
response.params[key] = value.trim();
}
type = 'key';
value = '';
} else {
value += chr;
}
escaped = false;
}
}
if (type === 'value') {
if (key === false) {
response.value = value.trim();
} else {
response.params[key] = value.trim();
}
} else if (value.trim()) {
response.params[value.trim().toLowerCase()] = '';
}
// handle parameter value continuations
// https://tools.ietf.org/html/rfc2231#section-3
// preprocess values
Object.keys(response.params).forEach(key => {
let actualKey, nr, match, value;
if ((match = key.match(/(\*(\d+)|\*(\d+)\*|\*)$/))) {
actualKey = key.substr(0, match.index);
nr = Number(match[2] || match[3]) || 0;
if (!response.params[actualKey] || typeof response.params[actualKey] !== 'object') {
response.params[actualKey] = {
charset: false,
values: []
};
}
value = response.params[key];
if (nr === 0 && match[0].substr(-1) === '*' && (match = value.match(/^([^']*)'[^']*'(.*)$/))) {
response.params[actualKey].charset = match[1] || 'iso-8859-1';
value = match[2];
}
response.params[actualKey].values[nr] = value;
// remove the old reference
delete response.params[key];
}
});
// concatenate split rfc2231 strings and convert encoded strings to mime encoded words
Object.keys(response.params).forEach(key => {
let value;
if (response.params[key] && Array.isArray(response.params[key].values)) {
value = response.params[key].values.map(val => val || '').join('');
if (response.params[key].charset) {
// convert "%AB" to "=?charset?Q?=AB?="
response.params[key] =
'=?' +
response.params[key].charset +
'?Q?' +
value
// fix invalidly encoded chars
.replace(/[=?_\s]/g, s => {
let c = s.charCodeAt(0).toString(16);
if (s === ' ') {
return '_';
} else {
return '%' + (c.length < 2 ? '0' : '') + c;
}
})
// change from urlencoding to percent encoding
.replace(/%/g, '=') +
'?=';
} else {
response.params[key] = value;
}
}
});
return response;
},
/**
* Returns file extension for a content type string. If no suitable extensions
* are found, 'bin' is used as the default extension
*
* @param {String} mimeType Content type to be checked for
* @return {String} File extension
*/
detectExtension: mimeType => mimeTypes.detectExtension(mimeType),
/**
* Returns content type for a file extension. If no suitable content types
* are found, 'application/octet-stream' is used as the default content type
*
* @param {String} extension Extension to be checked for
* @return {String} File extension
*/
detectMimeType: extension => mimeTypes.detectMimeType(extension),
/**
* Folds long lines, useful for folding header lines (afterSpace=false) and
* flowed text (afterSpace=true)
*
* @param {String} str String to be folded
* @param {Number} [lineLength=76] Maximum length of a line
* @param {Boolean} afterSpace If true, leave a space in th end of a line
* @return {String} String with folded lines
*/
foldLines(str, lineLength, afterSpace) {
str = (str || '').toString();
lineLength = lineLength || 76;
let pos = 0,
len = str.length,
result = '',
line,
match;
while (pos < len) {
line = str.substr(pos, lineLength);
if (line.length < lineLength) {
result += line;
break;
}
if ((match = line.match(/^[^\n\r]*(\r?\n|\r)/))) {
line = match[0];
result += line;
pos += line.length;
continue;
} else if ((match = line.match(/(\s+)[^\s]*$/)) && match[0].length - (afterSpace ? (match[1] || '').length : 0) < line.length) {
line = line.substr(0, line.length - (match[0].length - (afterSpace ? (match[1] || '').length : 0)));
} else if ((match = str.substr(pos + line.length).match(/^[^\s]+(\s*)/))) {
line = line + match[0].substr(0, match[0].length - (!afterSpace ? (match[1] || '').length : 0));
}
result += line;
pos += line.length;
if (pos < len) {
result += '\r\n';
}
}
return result;
},
/**
* Splits a mime encoded string. Needed for dividing mime words into smaller chunks
*
* @param {String} str Mime encoded string to be split up
* @param {Number} maxlen Maximum length of characters for one part (minimum 12)
* @return {Array} Split string
*/
splitMimeEncodedString: (str, maxlen) => {
let curLine,
match,
chr,
done,
lines = [];
// require at least 12 symbols to fit possible 4 octet UTF-8 sequences
maxlen = Math.max(maxlen || 0, 12);
while (str.length) {
curLine = str.substr(0, maxlen);
// move incomplete escaped char back to main
if ((match = curLine.match(/[=][0-9A-F]?$/i))) {
curLine = curLine.substr(0, match.index);
}
done = false;
while (!done) {
done = true;
// check if not middle of a unicode char sequence
if ((match = str.substr(curLine.length).match(/^[=]([0-9A-F]{2})/i))) {
chr = parseInt(match[1], 16);
// invalid sequence, move one char back anc recheck
if (chr < 0xc2 && chr > 0x7f) {
curLine = curLine.substr(0, curLine.length - 3);
done = false;
}
}
}
if (curLine.length) {
lines.push(curLine);
}
str = str.substr(curLine.length);
}
return lines;
},
encodeURICharComponent: chr => {
let res = '';
let ord = chr
.charCodeAt(0)
.toString(16)
.toUpperCase();
if (ord.length % 2) {
ord = '0' + ord;
}
if (ord.length > 2) {
for (let i = 0, len = ord.length / 2; i < len; i++) {
res += '%' + ord.substr(i, 2);
}
} else {
res += '%' + ord;
}
return res;
},
safeEncodeURIComponent(str) {
str = (str || '').toString();
try {
// might throw if we try to encode invalid sequences, eg. partial emoji
str = encodeURIComponent(str);
} catch (E) {
// should never run
return str.replace(/[^\x00-\x1F *'()<>@,;:\\"[\]?=\u007F-\uFFFF]+/g, '');
}
// ensure chars that are not handled by encodeURICompent are converted as well
return str.replace(/[\x00-\x1F *'()<>@,;:\\"[\]?=\u007F-\uFFFF]/g, chr => this.encodeURICharComponent(chr));
}
};

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nodered/rootfs/data/node_modules/nodemailer/lib/mime-funcs/mime-types.js generated vendored Normal file
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/* eslint quote-props: 0 */
'use strict';
const path = require('path');
const defaultMimeType = 'application/octet-stream';
const defaultExtension = 'bin';
const mimeTypes = new Map([
['application/acad', 'dwg'],
['application/applixware', 'aw'],
['application/arj', 'arj'],
['application/atom+xml', 'xml'],
['application/atomcat+xml', 'atomcat'],
['application/atomsvc+xml', 'atomsvc'],
['application/base64', ['mm', 'mme']],
['application/binhex', 'hqx'],
['application/binhex4', 'hqx'],
['application/book', ['book', 'boo']],
['application/ccxml+xml,', 'ccxml'],
['application/cdf', 'cdf'],
['application/cdmi-capability', 'cdmia'],
['application/cdmi-container', 'cdmic'],
['application/cdmi-domain', 'cdmid'],
['application/cdmi-object', 'cdmio'],
['application/cdmi-queue', 'cdmiq'],
['application/clariscad', 'ccad'],
['application/commonground', 'dp'],
['application/cu-seeme', 'cu'],
['application/davmount+xml', 'davmount'],
['application/drafting', 'drw'],
['application/dsptype', 'tsp'],
['application/dssc+der', 'dssc'],
['application/dssc+xml', 'xdssc'],
['application/dxf', 'dxf'],
['application/ecmascript', ['js', 'es']],
['application/emma+xml', 'emma'],
['application/envoy', 'evy'],
['application/epub+zip', 'epub'],
['application/excel', ['xls', 'xl', 'xla', 'xlb', 'xlc', 'xld', 'xlk', 'xll', 'xlm', 'xlt', 'xlv', 'xlw']],
['application/exi', 'exi'],
['application/font-tdpfr', 'pfr'],
['application/fractals', 'fif'],
['application/freeloader', 'frl'],
['application/futuresplash', 'spl'],
['application/gnutar', 'tgz'],
['application/groupwise', 'vew'],
['application/hlp', 'hlp'],
['application/hta', 'hta'],
['application/hyperstudio', 'stk'],
['application/i-deas', 'unv'],
['application/iges', ['iges', 'igs']],
['application/inf', 'inf'],
['application/internet-property-stream', 'acx'],
['application/ipfix', 'ipfix'],
['application/java', 'class'],
['application/java-archive', 'jar'],
['application/java-byte-code', 'class'],
['application/java-serialized-object', 'ser'],
['application/java-vm', 'class'],
['application/javascript', 'js'],
['application/json', 'json'],
['application/lha', 'lha'],
['application/lzx', 'lzx'],
['application/mac-binary', 'bin'],
['application/mac-binhex', 'hqx'],
['application/mac-binhex40', 'hqx'],
['application/mac-compactpro', 'cpt'],
['application/macbinary', 'bin'],
['application/mads+xml', 'mads'],
['application/marc', 'mrc'],
['application/marcxml+xml', 'mrcx'],
['application/mathematica', 'ma'],
['application/mathml+xml', 'mathml'],
['application/mbedlet', 'mbd'],
['application/mbox', 'mbox'],
['application/mcad', 'mcd'],
['application/mediaservercontrol+xml', 'mscml'],
['application/metalink4+xml', 'meta4'],
['application/mets+xml', 'mets'],
['application/mime', 'aps'],
['application/mods+xml', 'mods'],
['application/mp21', 'm21'],
['application/mp4', 'mp4'],
['application/mspowerpoint', ['ppt', 'pot', 'pps', 'ppz']],
['application/msword', ['doc', 'dot', 'w6w', 'wiz', 'word']],
['application/mswrite', 'wri'],
['application/mxf', 'mxf'],
['application/netmc', 'mcp'],
['application/octet-stream', ['*']],
['application/oda', 'oda'],
['application/oebps-package+xml', 'opf'],
['application/ogg', 'ogx'],
['application/olescript', 'axs'],
['application/onenote', 'onetoc'],
['application/patch-ops-error+xml', 'xer'],
['application/pdf', 'pdf'],
['application/pgp-encrypted', 'asc'],
['application/pgp-signature', 'pgp'],
['application/pics-rules', 'prf'],
['application/pkcs-12', 'p12'],
['application/pkcs-crl', 'crl'],
['application/pkcs10', 'p10'],
['application/pkcs7-mime', ['p7c', 'p7m']],
['application/pkcs7-signature', 'p7s'],
['application/pkcs8', 'p8'],
['application/pkix-attr-cert', 'ac'],
['application/pkix-cert', ['cer', 'crt']],
['application/pkix-crl', 'crl'],
['application/pkix-pkipath', 'pkipath'],
['application/pkixcmp', 'pki'],
['application/plain', 'text'],
['application/pls+xml', 'pls'],
['application/postscript', ['ps', 'ai', 'eps']],
['application/powerpoint', 'ppt'],
['application/pro_eng', ['part', 'prt']],
['application/prs.cww', 'cww'],
['application/pskc+xml', 'pskcxml'],
['application/rdf+xml', 'rdf'],
['application/reginfo+xml', 'rif'],
['application/relax-ng-compact-syntax', 'rnc'],
['application/resource-lists+xml', 'rl'],
['application/resource-lists-diff+xml', 'rld'],
['application/ringing-tones', 'rng'],
['application/rls-services+xml', 'rs'],
['application/rsd+xml', 'rsd'],
['application/rss+xml', 'xml'],
['application/rtf', ['rtf', 'rtx']],
['application/sbml+xml', 'sbml'],
['application/scvp-cv-request', 'scq'],
['application/scvp-cv-response', 'scs'],
['application/scvp-vp-request', 'spq'],
['application/scvp-vp-response', 'spp'],
['application/sdp', 'sdp'],
['application/sea', 'sea'],
['application/set', 'set'],
['application/set-payment-initiation', 'setpay'],
['application/set-registration-initiation', 'setreg'],
['application/shf+xml', 'shf'],
['application/sla', 'stl'],
['application/smil', ['smi', 'smil']],
['application/smil+xml', 'smi'],
['application/solids', 'sol'],
['application/sounder', 'sdr'],
['application/sparql-query', 'rq'],
['application/sparql-results+xml', 'srx'],
['application/srgs', 'gram'],
['application/srgs+xml', 'grxml'],
['application/sru+xml', 'sru'],
['application/ssml+xml', 'ssml'],
['application/step', ['step', 'stp']],
['application/streamingmedia', 'ssm'],
['application/tei+xml', 'tei'],
['application/thraud+xml', 'tfi'],
['application/timestamped-data', 'tsd'],
['application/toolbook', 'tbk'],
['application/vda', 'vda'],
['application/vnd.3gpp.pic-bw-large', 'plb'],
['application/vnd.3gpp.pic-bw-small', 'psb'],
['application/vnd.3gpp.pic-bw-var', 'pvb'],
['application/vnd.3gpp2.tcap', 'tcap'],
['application/vnd.3m.post-it-notes', 'pwn'],
['application/vnd.accpac.simply.aso', 'aso'],
['application/vnd.accpac.simply.imp', 'imp'],
['application/vnd.acucobol', 'acu'],
['application/vnd.acucorp', 'atc'],
['application/vnd.adobe.air-application-installer-package+zip', 'air'],
['application/vnd.adobe.fxp', 'fxp'],
['application/vnd.adobe.xdp+xml', 'xdp'],
['application/vnd.adobe.xfdf', 'xfdf'],
['application/vnd.ahead.space', 'ahead'],
['application/vnd.airzip.filesecure.azf', 'azf'],
['application/vnd.airzip.filesecure.azs', 'azs'],
['application/vnd.amazon.ebook', 'azw'],
['application/vnd.americandynamics.acc', 'acc'],
['application/vnd.amiga.ami', 'ami'],
['application/vnd.android.package-archive', 'apk'],
['application/vnd.anser-web-certificate-issue-initiation', 'cii'],
['application/vnd.anser-web-funds-transfer-initiation', 'fti'],
['application/vnd.antix.game-component', 'atx'],
['application/vnd.apple.installer+xml', 'mpkg'],
['application/vnd.apple.mpegurl', 'm3u8'],
['application/vnd.aristanetworks.swi', 'swi'],
['application/vnd.audiograph', 'aep'],
['application/vnd.blueice.multipass', 'mpm'],
['application/vnd.bmi', 'bmi'],
['application/vnd.businessobjects', 'rep'],
['application/vnd.chemdraw+xml', 'cdxml'],
['application/vnd.chipnuts.karaoke-mmd', 'mmd'],
['application/vnd.cinderella', 'cdy'],
['application/vnd.claymore', 'cla'],
['application/vnd.cloanto.rp9', 'rp9'],
['application/vnd.clonk.c4group', 'c4g'],
['application/vnd.cluetrust.cartomobile-config', 'c11amc'],
['application/vnd.cluetrust.cartomobile-config-pkg', 'c11amz'],
['application/vnd.commonspace', 'csp'],
['application/vnd.contact.cmsg', 'cdbcmsg'],
['application/vnd.cosmocaller', 'cmc'],
['application/vnd.crick.clicker', 'clkx'],
['application/vnd.crick.clicker.keyboard', 'clkk'],
['application/vnd.crick.clicker.palette', 'clkp'],
['application/vnd.crick.clicker.template', 'clkt'],
['application/vnd.crick.clicker.wordbank', 'clkw'],
['application/vnd.criticaltools.wbs+xml', 'wbs'],
['application/vnd.ctc-posml', 'pml'],
['application/vnd.cups-ppd', 'ppd'],
['application/vnd.curl.car', 'car'],
['application/vnd.curl.pcurl', 'pcurl'],
['application/vnd.data-vision.rdz', 'rdz'],
['application/vnd.denovo.fcselayout-link', 'fe_launch'],
['application/vnd.dna', 'dna'],
['application/vnd.dolby.mlp', 'mlp'],
['application/vnd.dpgraph', 'dpg'],
['application/vnd.dreamfactory', 'dfac'],
['application/vnd.dvb.ait', 'ait'],
['application/vnd.dvb.service', 'svc'],
['application/vnd.dynageo', 'geo'],
['application/vnd.ecowin.chart', 'mag'],
['application/vnd.enliven', 'nml'],
['application/vnd.epson.esf', 'esf'],
['application/vnd.epson.msf', 'msf'],
['application/vnd.epson.quickanime', 'qam'],
['application/vnd.epson.salt', 'slt'],
['application/vnd.epson.ssf', 'ssf'],
['application/vnd.eszigno3+xml', 'es3'],
['application/vnd.ezpix-album', 'ez2'],
['application/vnd.ezpix-package', 'ez3'],
['application/vnd.fdf', 'fdf'],
['application/vnd.fdsn.seed', 'seed'],
['application/vnd.flographit', 'gph'],
['application/vnd.fluxtime.clip', 'ftc'],
['application/vnd.framemaker', 'fm'],
['application/vnd.frogans.fnc', 'fnc'],
['application/vnd.frogans.ltf', 'ltf'],
['application/vnd.fsc.weblaunch', 'fsc'],
['application/vnd.fujitsu.oasys', 'oas'],
['application/vnd.fujitsu.oasys2', 'oa2'],
['application/vnd.fujitsu.oasys3', 'oa3'],
['application/vnd.fujitsu.oasysgp', 'fg5'],
['application/vnd.fujitsu.oasysprs', 'bh2'],
['application/vnd.fujixerox.ddd', 'ddd'],
['application/vnd.fujixerox.docuworks', 'xdw'],
['application/vnd.fujixerox.docuworks.binder', 'xbd'],
['application/vnd.fuzzysheet', 'fzs'],
['application/vnd.genomatix.tuxedo', 'txd'],
['application/vnd.geogebra.file', 'ggb'],
['application/vnd.geogebra.tool', 'ggt'],
['application/vnd.geometry-explorer', 'gex'],
['application/vnd.geonext', 'gxt'],
['application/vnd.geoplan', 'g2w'],
['application/vnd.geospace', 'g3w'],
['application/vnd.gmx', 'gmx'],
['application/vnd.google-earth.kml+xml', 'kml'],
['application/vnd.google-earth.kmz', 'kmz'],
['application/vnd.grafeq', 'gqf'],
['application/vnd.groove-account', 'gac'],
['application/vnd.groove-help', 'ghf'],
['application/vnd.groove-identity-message', 'gim'],
['application/vnd.groove-injector', 'grv'],
['application/vnd.groove-tool-message', 'gtm'],
['application/vnd.groove-tool-template', 'tpl'],
['application/vnd.groove-vcard', 'vcg'],
['application/vnd.hal+xml', 'hal'],
['application/vnd.handheld-entertainment+xml', 'zmm'],
['application/vnd.hbci', 'hbci'],
['application/vnd.hhe.lesson-player', 'les'],
['application/vnd.hp-hpgl', ['hgl', 'hpg', 'hpgl']],
['application/vnd.hp-hpid', 'hpid'],
['application/vnd.hp-hps', 'hps'],
['application/vnd.hp-jlyt', 'jlt'],
['application/vnd.hp-pcl', 'pcl'],
['application/vnd.hp-pclxl', 'pclxl'],
['application/vnd.hydrostatix.sof-data', 'sfd-hdstx'],
['application/vnd.hzn-3d-crossword', 'x3d'],
['application/vnd.ibm.minipay', 'mpy'],
['application/vnd.ibm.modcap', 'afp'],
['application/vnd.ibm.rights-management', 'irm'],
['application/vnd.ibm.secure-container', 'sc'],
['application/vnd.iccprofile', 'icc'],
['application/vnd.igloader', 'igl'],
['application/vnd.immervision-ivp', 'ivp'],
['application/vnd.immervision-ivu', 'ivu'],
['application/vnd.insors.igm', 'igm'],
['application/vnd.intercon.formnet', 'xpw'],
['application/vnd.intergeo', 'i2g'],
['application/vnd.intu.qbo', 'qbo'],
['application/vnd.intu.qfx', 'qfx'],
['application/vnd.ipunplugged.rcprofile', 'rcprofile'],
['application/vnd.irepository.package+xml', 'irp'],
['application/vnd.is-xpr', 'xpr'],
['application/vnd.isac.fcs', 'fcs'],
['application/vnd.jam', 'jam'],
['application/vnd.jcp.javame.midlet-rms', 'rms'],
['application/vnd.jisp', 'jisp'],
['application/vnd.joost.joda-archive', 'joda'],
['application/vnd.kahootz', 'ktz'],
['application/vnd.kde.karbon', 'karbon'],
['application/vnd.kde.kchart', 'chrt'],
['application/vnd.kde.kformula', 'kfo'],
['application/vnd.kde.kivio', 'flw'],
['application/vnd.kde.kontour', 'kon'],
['application/vnd.kde.kpresenter', 'kpr'],
['application/vnd.kde.kspread', 'ksp'],
['application/vnd.kde.kword', 'kwd'],
['application/vnd.kenameaapp', 'htke'],
['application/vnd.kidspiration', 'kia'],
['application/vnd.kinar', 'kne'],
['application/vnd.koan', 'skp'],
['application/vnd.kodak-descriptor', 'sse'],
['application/vnd.las.las+xml', 'lasxml'],
['application/vnd.llamagraphics.life-balance.desktop', 'lbd'],
['application/vnd.llamagraphics.life-balance.exchange+xml', 'lbe'],
['application/vnd.lotus-1-2-3', '123'],
['application/vnd.lotus-approach', 'apr'],
['application/vnd.lotus-freelance', 'pre'],
['application/vnd.lotus-notes', 'nsf'],
['application/vnd.lotus-organizer', 'org'],
['application/vnd.lotus-screencam', 'scm'],
['application/vnd.lotus-wordpro', 'lwp'],
['application/vnd.macports.portpkg', 'portpkg'],
['application/vnd.mcd', 'mcd'],
['application/vnd.medcalcdata', 'mc1'],
['application/vnd.mediastation.cdkey', 'cdkey'],
['application/vnd.mfer', 'mwf'],
['application/vnd.mfmp', 'mfm'],
['application/vnd.micrografx.flo', 'flo'],
['application/vnd.micrografx.igx', 'igx'],
['application/vnd.mif', 'mif'],
['application/vnd.mobius.daf', 'daf'],
['application/vnd.mobius.dis', 'dis'],
['application/vnd.mobius.mbk', 'mbk'],
['application/vnd.mobius.mqy', 'mqy'],
['application/vnd.mobius.msl', 'msl'],
['application/vnd.mobius.plc', 'plc'],
['application/vnd.mobius.txf', 'txf'],
['application/vnd.mophun.application', 'mpn'],
['application/vnd.mophun.certificate', 'mpc'],
['application/vnd.mozilla.xul+xml', 'xul'],
['application/vnd.ms-artgalry', 'cil'],
['application/vnd.ms-cab-compressed', 'cab'],
['application/vnd.ms-excel', ['xls', 'xla', 'xlc', 'xlm', 'xlt', 'xlw', 'xlb', 'xll']],
['application/vnd.ms-excel.addin.macroenabled.12', 'xlam'],
['application/vnd.ms-excel.sheet.binary.macroenabled.12', 'xlsb'],
['application/vnd.ms-excel.sheet.macroenabled.12', 'xlsm'],
['application/vnd.ms-excel.template.macroenabled.12', 'xltm'],
['application/vnd.ms-fontobject', 'eot'],
['application/vnd.ms-htmlhelp', 'chm'],
['application/vnd.ms-ims', 'ims'],
['application/vnd.ms-lrm', 'lrm'],
['application/vnd.ms-officetheme', 'thmx'],
['application/vnd.ms-outlook', 'msg'],
['application/vnd.ms-pki.certstore', 'sst'],
['application/vnd.ms-pki.pko', 'pko'],
['application/vnd.ms-pki.seccat', 'cat'],
['application/vnd.ms-pki.stl', 'stl'],
['application/vnd.ms-pkicertstore', 'sst'],
['application/vnd.ms-pkiseccat', 'cat'],
['application/vnd.ms-pkistl', 'stl'],
['application/vnd.ms-powerpoint', ['ppt', 'pot', 'pps', 'ppa', 'pwz']],
['application/vnd.ms-powerpoint.addin.macroenabled.12', 'ppam'],
['application/vnd.ms-powerpoint.presentation.macroenabled.12', 'pptm'],
['application/vnd.ms-powerpoint.slide.macroenabled.12', 'sldm'],
['application/vnd.ms-powerpoint.slideshow.macroenabled.12', 'ppsm'],
['application/vnd.ms-powerpoint.template.macroenabled.12', 'potm'],
['application/vnd.ms-project', 'mpp'],
['application/vnd.ms-word.document.macroenabled.12', 'docm'],
['application/vnd.ms-word.template.macroenabled.12', 'dotm'],
['application/vnd.ms-works', ['wks', 'wcm', 'wdb', 'wps']],
['application/vnd.ms-wpl', 'wpl'],
['application/vnd.ms-xpsdocument', 'xps'],
['application/vnd.mseq', 'mseq'],
['application/vnd.musician', 'mus'],
['application/vnd.muvee.style', 'msty'],
['application/vnd.neurolanguage.nlu', 'nlu'],
['application/vnd.noblenet-directory', 'nnd'],
['application/vnd.noblenet-sealer', 'nns'],
['application/vnd.noblenet-web', 'nnw'],
['application/vnd.nokia.configuration-message', 'ncm'],
['application/vnd.nokia.n-gage.data', 'ngdat'],
['application/vnd.nokia.n-gage.symbian.install', 'n-gage'],
['application/vnd.nokia.radio-preset', 'rpst'],
['application/vnd.nokia.radio-presets', 'rpss'],
['application/vnd.nokia.ringing-tone', 'rng'],
['application/vnd.novadigm.edm', 'edm'],
['application/vnd.novadigm.edx', 'edx'],
['application/vnd.novadigm.ext', 'ext'],
['application/vnd.oasis.opendocument.chart', 'odc'],
['application/vnd.oasis.opendocument.chart-template', 'otc'],
['application/vnd.oasis.opendocument.database', 'odb'],
['application/vnd.oasis.opendocument.formula', 'odf'],
['application/vnd.oasis.opendocument.formula-template', 'odft'],
['application/vnd.oasis.opendocument.graphics', 'odg'],
['application/vnd.oasis.opendocument.graphics-template', 'otg'],
['application/vnd.oasis.opendocument.image', 'odi'],
['application/vnd.oasis.opendocument.image-template', 'oti'],
['application/vnd.oasis.opendocument.presentation', 'odp'],
['application/vnd.oasis.opendocument.presentation-template', 'otp'],
['application/vnd.oasis.opendocument.spreadsheet', 'ods'],
['application/vnd.oasis.opendocument.spreadsheet-template', 'ots'],
['application/vnd.oasis.opendocument.text', 'odt'],
['application/vnd.oasis.opendocument.text-master', 'odm'],
['application/vnd.oasis.opendocument.text-template', 'ott'],
['application/vnd.oasis.opendocument.text-web', 'oth'],
['application/vnd.olpc-sugar', 'xo'],
['application/vnd.oma.dd2+xml', 'dd2'],
['application/vnd.openofficeorg.extension', 'oxt'],
['application/vnd.openxmlformats-officedocument.presentationml.presentation', 'pptx'],
['application/vnd.openxmlformats-officedocument.presentationml.slide', 'sldx'],
['application/vnd.openxmlformats-officedocument.presentationml.slideshow', 'ppsx'],
['application/vnd.openxmlformats-officedocument.presentationml.template', 'potx'],
['application/vnd.openxmlformats-officedocument.spreadsheetml.sheet', 'xlsx'],
['application/vnd.openxmlformats-officedocument.spreadsheetml.template', 'xltx'],
['application/vnd.openxmlformats-officedocument.wordprocessingml.document', 'docx'],
['application/vnd.openxmlformats-officedocument.wordprocessingml.template', 'dotx'],
['application/vnd.osgeo.mapguide.package', 'mgp'],
['application/vnd.osgi.dp', 'dp'],
['application/vnd.palm', 'pdb'],
['application/vnd.pawaafile', 'paw'],
['application/vnd.pg.format', 'str'],
['application/vnd.pg.osasli', 'ei6'],
['application/vnd.picsel', 'efif'],
['application/vnd.pmi.widget', 'wg'],
['application/vnd.pocketlearn', 'plf'],
['application/vnd.powerbuilder6', 'pbd'],
['application/vnd.previewsystems.box', 'box'],
['application/vnd.proteus.magazine', 'mgz'],
['application/vnd.publishare-delta-tree', 'qps'],
['application/vnd.pvi.ptid1', 'ptid'],
['application/vnd.quark.quarkxpress', 'qxd'],
['application/vnd.realvnc.bed', 'bed'],
['application/vnd.recordare.musicxml', 'mxl'],
['application/vnd.recordare.musicxml+xml', 'musicxml'],
['application/vnd.rig.cryptonote', 'cryptonote'],
['application/vnd.rim.cod', 'cod'],
['application/vnd.rn-realmedia', 'rm'],
['application/vnd.rn-realplayer', 'rnx'],
['application/vnd.route66.link66+xml', 'link66'],
['application/vnd.sailingtracker.track', 'st'],
['application/vnd.seemail', 'see'],
['application/vnd.sema', 'sema'],
['application/vnd.semd', 'semd'],
['application/vnd.semf', 'semf'],
['application/vnd.shana.informed.formdata', 'ifm'],
['application/vnd.shana.informed.formtemplate', 'itp'],
['application/vnd.shana.informed.interchange', 'iif'],
['application/vnd.shana.informed.package', 'ipk'],
['application/vnd.simtech-mindmapper', 'twd'],
['application/vnd.smaf', 'mmf'],
['application/vnd.smart.teacher', 'teacher'],
['application/vnd.solent.sdkm+xml', 'sdkm'],
['application/vnd.spotfire.dxp', 'dxp'],
['application/vnd.spotfire.sfs', 'sfs'],
['application/vnd.stardivision.calc', 'sdc'],
['application/vnd.stardivision.draw', 'sda'],
['application/vnd.stardivision.impress', 'sdd'],
['application/vnd.stardivision.math', 'smf'],
['application/vnd.stardivision.writer', 'sdw'],
['application/vnd.stardivision.writer-global', 'sgl'],
['application/vnd.stepmania.stepchart', 'sm'],
['application/vnd.sun.xml.calc', 'sxc'],
['application/vnd.sun.xml.calc.template', 'stc'],
['application/vnd.sun.xml.draw', 'sxd'],
['application/vnd.sun.xml.draw.template', 'std'],
['application/vnd.sun.xml.impress', 'sxi'],
['application/vnd.sun.xml.impress.template', 'sti'],
['application/vnd.sun.xml.math', 'sxm'],
['application/vnd.sun.xml.writer', 'sxw'],
['application/vnd.sun.xml.writer.global', 'sxg'],
['application/vnd.sun.xml.writer.template', 'stw'],
['application/vnd.sus-calendar', 'sus'],
['application/vnd.svd', 'svd'],
['application/vnd.symbian.install', 'sis'],
['application/vnd.syncml+xml', 'xsm'],
['application/vnd.syncml.dm+wbxml', 'bdm'],
['application/vnd.syncml.dm+xml', 'xdm'],
['application/vnd.tao.intent-module-archive', 'tao'],
['application/vnd.tmobile-livetv', 'tmo'],
['application/vnd.trid.tpt', 'tpt'],
['application/vnd.triscape.mxs', 'mxs'],
['application/vnd.trueapp', 'tra'],
['application/vnd.ufdl', 'ufd'],
['application/vnd.uiq.theme', 'utz'],
['application/vnd.umajin', 'umj'],
['application/vnd.unity', 'unityweb'],
['application/vnd.uoml+xml', 'uoml'],
['application/vnd.vcx', 'vcx'],
['application/vnd.visio', 'vsd'],
['application/vnd.visionary', 'vis'],
['application/vnd.vsf', 'vsf'],
['application/vnd.wap.wbxml', 'wbxml'],
['application/vnd.wap.wmlc', 'wmlc'],
['application/vnd.wap.wmlscriptc', 'wmlsc'],
['application/vnd.webturbo', 'wtb'],
['application/vnd.wolfram.player', 'nbp'],
['application/vnd.wordperfect', 'wpd'],
['application/vnd.wqd', 'wqd'],
['application/vnd.wt.stf', 'stf'],
['application/vnd.xara', ['web', 'xar']],
['application/vnd.xfdl', 'xfdl'],
['application/vnd.yamaha.hv-dic', 'hvd'],
['application/vnd.yamaha.hv-script', 'hvs'],
['application/vnd.yamaha.hv-voice', 'hvp'],
['application/vnd.yamaha.openscoreformat', 'osf'],
['application/vnd.yamaha.openscoreformat.osfpvg+xml', 'osfpvg'],
['application/vnd.yamaha.smaf-audio', 'saf'],
['application/vnd.yamaha.smaf-phrase', 'spf'],
['application/vnd.yellowriver-custom-menu', 'cmp'],
['application/vnd.zul', 'zir'],
['application/vnd.zzazz.deck+xml', 'zaz'],
['application/vocaltec-media-desc', 'vmd'],
['application/vocaltec-media-file', 'vmf'],
['application/voicexml+xml', 'vxml'],
['application/widget', 'wgt'],
['application/winhlp', 'hlp'],
['application/wordperfect', ['wp', 'wp5', 'wp6', 'wpd']],
['application/wordperfect6.0', ['w60', 'wp5']],
['application/wordperfect6.1', 'w61'],
['application/wsdl+xml', 'wsdl'],
['application/wspolicy+xml', 'wspolicy'],
['application/x-123', 'wk1'],
['application/x-7z-compressed', '7z'],
['application/x-abiword', 'abw'],
['application/x-ace-compressed', 'ace'],
['application/x-aim', 'aim'],
['application/x-authorware-bin', 'aab'],
['application/x-authorware-map', 'aam'],
['application/x-authorware-seg', 'aas'],
['application/x-bcpio', 'bcpio'],
['application/x-binary', 'bin'],
['application/x-binhex40', 'hqx'],
['application/x-bittorrent', 'torrent'],
['application/x-bsh', ['bsh', 'sh', 'shar']],
['application/x-bytecode.elisp', 'elc'],
['applicaiton/x-bytecode.python', 'pyc'],
['application/x-bzip', 'bz'],
['application/x-bzip2', ['boz', 'bz2']],
['application/x-cdf', 'cdf'],
['application/x-cdlink', 'vcd'],
['application/x-chat', ['cha', 'chat']],
['application/x-chess-pgn', 'pgn'],
['application/x-cmu-raster', 'ras'],
['application/x-cocoa', 'cco'],
['application/x-compactpro', 'cpt'],
['application/x-compress', 'z'],
['application/x-compressed', ['tgz', 'gz', 'z', 'zip']],
['application/x-conference', 'nsc'],
['application/x-cpio', 'cpio'],
['application/x-cpt', 'cpt'],
['application/x-csh', 'csh'],
['application/x-debian-package', 'deb'],
['application/x-deepv', 'deepv'],
['application/x-director', ['dir', 'dcr', 'dxr']],
['application/x-doom', 'wad'],
['application/x-dtbncx+xml', 'ncx'],
['application/x-dtbook+xml', 'dtb'],
['application/x-dtbresource+xml', 'res'],
['application/x-dvi', 'dvi'],
['application/x-elc', 'elc'],
['application/x-envoy', ['env', 'evy']],
['application/x-esrehber', 'es'],
['application/x-excel', ['xls', 'xla', 'xlb', 'xlc', 'xld', 'xlk', 'xll', 'xlm', 'xlt', 'xlv', 'xlw']],
['application/x-font-bdf', 'bdf'],
['application/x-font-ghostscript', 'gsf'],
['application/x-font-linux-psf', 'psf'],
['application/x-font-otf', 'otf'],
['application/x-font-pcf', 'pcf'],
['application/x-font-snf', 'snf'],
['application/x-font-ttf', 'ttf'],
['application/x-font-type1', 'pfa'],
['application/x-font-woff', 'woff'],
['application/x-frame', 'mif'],
['application/x-freelance', 'pre'],
['application/x-futuresplash', 'spl'],
['application/x-gnumeric', 'gnumeric'],
['application/x-gsp', 'gsp'],
['application/x-gss', 'gss'],
['application/x-gtar', 'gtar'],
['application/x-gzip', ['gz', 'gzip']],
['application/x-hdf', 'hdf'],
['application/x-helpfile', ['help', 'hlp']],
['application/x-httpd-imap', 'imap'],
['application/x-ima', 'ima'],
['application/x-internet-signup', ['ins', 'isp']],
['application/x-internett-signup', 'ins'],
['application/x-inventor', 'iv'],
['application/x-ip2', 'ip'],
['application/x-iphone', 'iii'],
['application/x-java-class', 'class'],
['application/x-java-commerce', 'jcm'],
['application/x-java-jnlp-file', 'jnlp'],
['application/x-javascript', 'js'],
['application/x-koan', ['skd', 'skm', 'skp', 'skt']],
['application/x-ksh', 'ksh'],
['application/x-latex', ['latex', 'ltx']],
['application/x-lha', 'lha'],
['application/x-lisp', 'lsp'],
['application/x-livescreen', 'ivy'],
['application/x-lotus', 'wq1'],
['application/x-lotusscreencam', 'scm'],
['application/x-lzh', 'lzh'],
['application/x-lzx', 'lzx'],
['application/x-mac-binhex40', 'hqx'],
['application/x-macbinary', 'bin'],
['application/x-magic-cap-package-1.0', 'mc$'],
['application/x-mathcad', 'mcd'],
['application/x-meme', 'mm'],
['application/x-midi', ['mid', 'midi']],
['application/x-mif', 'mif'],
['application/x-mix-transfer', 'nix'],
['application/x-mobipocket-ebook', 'prc'],
['application/x-mplayer2', 'asx'],
['application/x-ms-application', 'application'],
['application/x-ms-wmd', 'wmd'],
['application/x-ms-wmz', 'wmz'],
['application/x-ms-xbap', 'xbap'],
['application/x-msaccess', 'mdb'],
['application/x-msbinder', 'obd'],
['application/x-mscardfile', 'crd'],
['application/x-msclip', 'clp'],
['application/x-msdownload', ['exe', 'dll']],
['application/x-msexcel', ['xls', 'xla', 'xlw']],
['application/x-msmediaview', ['mvb', 'm13', 'm14']],
['application/x-msmetafile', 'wmf'],
['application/x-msmoney', 'mny'],
['application/x-mspowerpoint', 'ppt'],
['application/x-mspublisher', 'pub'],
['application/x-msschedule', 'scd'],
['application/x-msterminal', 'trm'],
['application/x-mswrite', 'wri'],
['application/x-navi-animation', 'ani'],
['application/x-navidoc', 'nvd'],
['application/x-navimap', 'map'],
['application/x-navistyle', 'stl'],
['application/x-netcdf', ['cdf', 'nc']],
['application/x-newton-compatible-pkg', 'pkg'],
['application/x-nokia-9000-communicator-add-on-software', 'aos'],
['application/x-omc', 'omc'],
['application/x-omcdatamaker', 'omcd'],
['application/x-omcregerator', 'omcr'],
['application/x-pagemaker', ['pm4', 'pm5']],
['application/x-pcl', 'pcl'],
['application/x-perfmon', ['pma', 'pmc', 'pml', 'pmr', 'pmw']],
['application/x-pixclscript', 'plx'],
['application/x-pkcs10', 'p10'],
['application/x-pkcs12', ['p12', 'pfx']],
['application/x-pkcs7-certificates', ['p7b', 'spc']],
['application/x-pkcs7-certreqresp', 'p7r'],
['application/x-pkcs7-mime', ['p7m', 'p7c']],
['application/x-pkcs7-signature', ['p7s', 'p7a']],
['application/x-pointplus', 'css'],
['application/x-portable-anymap', 'pnm'],
['application/x-project', ['mpc', 'mpt', 'mpv', 'mpx']],
['application/x-qpro', 'wb1'],
['application/x-rar-compressed', 'rar'],
['application/x-rtf', 'rtf'],
['application/x-sdp', 'sdp'],
['application/x-sea', 'sea'],
['application/x-seelogo', 'sl'],
['application/x-sh', 'sh'],
['application/x-shar', ['shar', 'sh']],
['application/x-shockwave-flash', 'swf'],
['application/x-silverlight-app', 'xap'],
['application/x-sit', 'sit'],
['application/x-sprite', ['spr', 'sprite']],
['application/x-stuffit', 'sit'],
['application/x-stuffitx', 'sitx'],
['application/x-sv4cpio', 'sv4cpio'],
['application/x-sv4crc', 'sv4crc'],
['application/x-tar', 'tar'],
['application/x-tbook', ['sbk', 'tbk']],
['application/x-tcl', 'tcl'],
['application/x-tex', 'tex'],
['application/x-tex-tfm', 'tfm'],
['application/x-texinfo', ['texi', 'texinfo']],
['application/x-troff', ['roff', 't', 'tr']],
['application/x-troff-man', 'man'],
['application/x-troff-me', 'me'],
['application/x-troff-ms', 'ms'],
['application/x-troff-msvideo', 'avi'],
['application/x-ustar', 'ustar'],
['application/x-visio', ['vsd', 'vst', 'vsw']],
['application/x-vnd.audioexplosion.mzz', 'mzz'],
['application/x-vnd.ls-xpix', 'xpix'],
['application/x-vrml', 'vrml'],
['application/x-wais-source', ['src', 'wsrc']],
['application/x-winhelp', 'hlp'],
['application/x-wintalk', 'wtk'],
['application/x-world', ['wrl', 'svr']],
['application/x-wpwin', 'wpd'],
['application/x-wri', 'wri'],
['application/x-x509-ca-cert', ['cer', 'crt', 'der']],
['application/x-x509-user-cert', 'crt'],
['application/x-xfig', 'fig'],
['application/x-xpinstall', 'xpi'],
['application/x-zip-compressed', 'zip'],
['application/xcap-diff+xml', 'xdf'],
['application/xenc+xml', 'xenc'],
['application/xhtml+xml', 'xhtml'],
['application/xml', 'xml'],
['application/xml-dtd', 'dtd'],
['application/xop+xml', 'xop'],
['application/xslt+xml', 'xslt'],
['application/xspf+xml', 'xspf'],
['application/xv+xml', 'mxml'],
['application/yang', 'yang'],
['application/yin+xml', 'yin'],
['application/ynd.ms-pkipko', 'pko'],
['application/zip', 'zip'],
['audio/adpcm', 'adp'],
['audio/aiff', ['aiff', 'aif', 'aifc']],
['audio/basic', ['snd', 'au']],
['audio/it', 'it'],
['audio/make', ['funk', 'my', 'pfunk']],
['audio/make.my.funk', 'pfunk'],
['audio/mid', ['mid', 'rmi']],
['audio/midi', ['midi', 'kar', 'mid']],
['audio/mod', 'mod'],
['audio/mp4', 'mp4a'],
['audio/mpeg', ['mpga', 'mp3', 'm2a', 'mp2', 'mpa', 'mpg']],
['audio/mpeg3', 'mp3'],
['audio/nspaudio', ['la', 'lma']],
['audio/ogg', 'oga'],
['audio/s3m', 's3m'],
['audio/tsp-audio', 'tsi'],
['audio/tsplayer', 'tsp'],
['audio/vnd.dece.audio', 'uva'],
['audio/vnd.digital-winds', 'eol'],
['audio/vnd.dra', 'dra'],
['audio/vnd.dts', 'dts'],
['audio/vnd.dts.hd', 'dtshd'],
['audio/vnd.lucent.voice', 'lvp'],
['audio/vnd.ms-playready.media.pya', 'pya'],
['audio/vnd.nuera.ecelp4800', 'ecelp4800'],
['audio/vnd.nuera.ecelp7470', 'ecelp7470'],
['audio/vnd.nuera.ecelp9600', 'ecelp9600'],
['audio/vnd.qcelp', 'qcp'],
['audio/vnd.rip', 'rip'],
['audio/voc', 'voc'],
['audio/voxware', 'vox'],
['audio/wav', 'wav'],
['audio/webm', 'weba'],
['audio/x-aac', 'aac'],
['audio/x-adpcm', 'snd'],
['audio/x-aiff', ['aiff', 'aif', 'aifc']],
['audio/x-au', 'au'],
['audio/x-gsm', ['gsd', 'gsm']],
['audio/x-jam', 'jam'],
['audio/x-liveaudio', 'lam'],
['audio/x-mid', ['mid', 'midi']],
['audio/x-midi', ['midi', 'mid']],
['audio/x-mod', 'mod'],
['audio/x-mpeg', 'mp2'],
['audio/x-mpeg-3', 'mp3'],
['audio/x-mpegurl', 'm3u'],
['audio/x-mpequrl', 'm3u'],
['audio/x-ms-wax', 'wax'],
['audio/x-ms-wma', 'wma'],
['audio/x-nspaudio', ['la', 'lma']],
['audio/x-pn-realaudio', ['ra', 'ram', 'rm', 'rmm', 'rmp']],
['audio/x-pn-realaudio-plugin', ['ra', 'rmp', 'rpm']],
['audio/x-psid', 'sid'],
['audio/x-realaudio', 'ra'],
['audio/x-twinvq', 'vqf'],
['audio/x-twinvq-plugin', ['vqe', 'vql']],
['audio/x-vnd.audioexplosion.mjuicemediafile', 'mjf'],
['audio/x-voc', 'voc'],
['audio/x-wav', 'wav'],
['audio/xm', 'xm'],
['chemical/x-cdx', 'cdx'],
['chemical/x-cif', 'cif'],
['chemical/x-cmdf', 'cmdf'],
['chemical/x-cml', 'cml'],
['chemical/x-csml', 'csml'],
['chemical/x-pdb', ['pdb', 'xyz']],
['chemical/x-xyz', 'xyz'],
['drawing/x-dwf', 'dwf'],
['i-world/i-vrml', 'ivr'],
['image/bmp', ['bmp', 'bm']],
['image/cgm', 'cgm'],
['image/cis-cod', 'cod'],
['image/cmu-raster', ['ras', 'rast']],
['image/fif', 'fif'],
['image/florian', ['flo', 'turbot']],
['image/g3fax', 'g3'],
['image/gif', 'gif'],
['image/ief', ['ief', 'iefs']],
['image/jpeg', ['jpeg', 'jpe', 'jpg', 'jfif', 'jfif-tbnl']],
['image/jutvision', 'jut'],
['image/ktx', 'ktx'],
['image/naplps', ['nap', 'naplps']],
['image/pict', ['pic', 'pict']],
['image/pipeg', 'jfif'],
['image/pjpeg', ['jfif', 'jpe', 'jpeg', 'jpg']],
['image/png', ['png', 'x-png']],
['image/prs.btif', 'btif'],
['image/svg+xml', 'svg'],
['image/tiff', ['tif', 'tiff']],
['image/vasa', 'mcf'],
['image/vnd.adobe.photoshop', 'psd'],
['image/vnd.dece.graphic', 'uvi'],
['image/vnd.djvu', 'djvu'],
['image/vnd.dvb.subtitle', 'sub'],
['image/vnd.dwg', ['dwg', 'dxf', 'svf']],
['image/vnd.dxf', 'dxf'],
['image/vnd.fastbidsheet', 'fbs'],
['image/vnd.fpx', 'fpx'],
['image/vnd.fst', 'fst'],
['image/vnd.fujixerox.edmics-mmr', 'mmr'],
['image/vnd.fujixerox.edmics-rlc', 'rlc'],
['image/vnd.ms-modi', 'mdi'],
['image/vnd.net-fpx', ['fpx', 'npx']],
['image/vnd.rn-realflash', 'rf'],
['image/vnd.rn-realpix', 'rp'],
['image/vnd.wap.wbmp', 'wbmp'],
['image/vnd.xiff', 'xif'],
['image/webp', 'webp'],
['image/x-cmu-raster', 'ras'],
['image/x-cmx', 'cmx'],
['image/x-dwg', ['dwg', 'dxf', 'svf']],
['image/x-freehand', 'fh'],
['image/x-icon', 'ico'],
['image/x-jg', 'art'],
['image/x-jps', 'jps'],
['image/x-niff', ['niff', 'nif']],
['image/x-pcx', 'pcx'],
['image/x-pict', ['pct', 'pic']],
['image/x-portable-anymap', 'pnm'],
['image/x-portable-bitmap', 'pbm'],
['image/x-portable-graymap', 'pgm'],
['image/x-portable-greymap', 'pgm'],
['image/x-portable-pixmap', 'ppm'],
['image/x-quicktime', ['qif', 'qti', 'qtif']],
['image/x-rgb', 'rgb'],
['image/x-tiff', ['tif', 'tiff']],
['image/x-windows-bmp', 'bmp'],
['image/x-xbitmap', 'xbm'],
['image/x-xbm', 'xbm'],
['image/x-xpixmap', ['xpm', 'pm']],
['image/x-xwd', 'xwd'],
['image/x-xwindowdump', 'xwd'],
['image/xbm', 'xbm'],
['image/xpm', 'xpm'],
['message/rfc822', ['eml', 'mht', 'mhtml', 'nws', 'mime']],
['model/iges', ['iges', 'igs']],
['model/mesh', 'msh'],
['model/vnd.collada+xml', 'dae'],
['model/vnd.dwf', 'dwf'],
['model/vnd.gdl', 'gdl'],
['model/vnd.gtw', 'gtw'],
['model/vnd.mts', 'mts'],
['model/vnd.vtu', 'vtu'],
['model/vrml', ['vrml', 'wrl', 'wrz']],
['model/x-pov', 'pov'],
['multipart/x-gzip', 'gzip'],
['multipart/x-ustar', 'ustar'],
['multipart/x-zip', 'zip'],
['music/crescendo', ['mid', 'midi']],
['music/x-karaoke', 'kar'],
['paleovu/x-pv', 'pvu'],
['text/asp', 'asp'],
['text/calendar', 'ics'],
['text/css', 'css'],
['text/csv', 'csv'],
['text/ecmascript', 'js'],
['text/h323', '323'],
['text/html', ['html', 'htm', 'stm', 'acgi', 'htmls', 'htx', 'shtml']],
['text/iuls', 'uls'],
['text/javascript', 'js'],
['text/mcf', 'mcf'],
['text/n3', 'n3'],
['text/pascal', 'pas'],
[
'text/plain',
[
'txt',
'bas',
'c',
'h',
'c++',
'cc',
'com',
'conf',
'cxx',
'def',
'f',
'f90',
'for',
'g',
'hh',
'idc',
'jav',
'java',
'list',
'log',
'lst',
'm',
'mar',
'pl',
'sdml',
'text'
]
],
['text/plain-bas', 'par'],
['text/prs.lines.tag', 'dsc'],
['text/richtext', ['rtx', 'rt', 'rtf']],
['text/scriplet', 'wsc'],
['text/scriptlet', 'sct'],
['text/sgml', ['sgm', 'sgml']],
['text/tab-separated-values', 'tsv'],
['text/troff', 't'],
['text/turtle', 'ttl'],
['text/uri-list', ['uni', 'unis', 'uri', 'uris']],
['text/vnd.abc', 'abc'],
['text/vnd.curl', 'curl'],
['text/vnd.curl.dcurl', 'dcurl'],
['text/vnd.curl.mcurl', 'mcurl'],
['text/vnd.curl.scurl', 'scurl'],
['text/vnd.fly', 'fly'],
['text/vnd.fmi.flexstor', 'flx'],
['text/vnd.graphviz', 'gv'],
['text/vnd.in3d.3dml', '3dml'],
['text/vnd.in3d.spot', 'spot'],
['text/vnd.rn-realtext', 'rt'],
['text/vnd.sun.j2me.app-descriptor', 'jad'],
['text/vnd.wap.wml', 'wml'],
['text/vnd.wap.wmlscript', 'wmls'],
['text/webviewhtml', 'htt'],
['text/x-asm', ['asm', 's']],
['text/x-audiosoft-intra', 'aip'],
['text/x-c', ['c', 'cc', 'cpp']],
['text/x-component', 'htc'],
['text/x-fortran', ['for', 'f', 'f77', 'f90']],
['text/x-h', ['h', 'hh']],
['text/x-java-source', ['java', 'jav']],
['text/x-java-source,java', 'java'],
['text/x-la-asf', 'lsx'],
['text/x-m', 'm'],
['text/x-pascal', 'p'],
['text/x-script', 'hlb'],
['text/x-script.csh', 'csh'],
['text/x-script.elisp', 'el'],
['text/x-script.guile', 'scm'],
['text/x-script.ksh', 'ksh'],
['text/x-script.lisp', 'lsp'],
['text/x-script.perl', 'pl'],
['text/x-script.perl-module', 'pm'],
['text/x-script.phyton', 'py'],
['text/x-script.rexx', 'rexx'],
['text/x-script.scheme', 'scm'],
['text/x-script.sh', 'sh'],
['text/x-script.tcl', 'tcl'],
['text/x-script.tcsh', 'tcsh'],
['text/x-script.zsh', 'zsh'],
['text/x-server-parsed-html', ['shtml', 'ssi']],
['text/x-setext', 'etx'],
['text/x-sgml', ['sgm', 'sgml']],
['text/x-speech', ['spc', 'talk']],
['text/x-uil', 'uil'],
['text/x-uuencode', ['uu', 'uue']],
['text/x-vcalendar', 'vcs'],
['text/x-vcard', 'vcf'],
['text/xml', 'xml'],
['video/3gpp', '3gp'],
['video/3gpp2', '3g2'],
['video/animaflex', 'afl'],
['video/avi', 'avi'],
['video/avs-video', 'avs'],
['video/dl', 'dl'],
['video/fli', 'fli'],
['video/gl', 'gl'],
['video/h261', 'h261'],
['video/h263', 'h263'],
['video/h264', 'h264'],
['video/jpeg', 'jpgv'],
['video/jpm', 'jpm'],
['video/mj2', 'mj2'],
['video/mp4', 'mp4'],
['video/mpeg', ['mpeg', 'mp2', 'mpa', 'mpe', 'mpg', 'mpv2', 'm1v', 'm2v', 'mp3']],
['video/msvideo', 'avi'],
['video/ogg', 'ogv'],
['video/quicktime', ['mov', 'qt', 'moov']],
['video/vdo', 'vdo'],
['video/vivo', ['viv', 'vivo']],
['video/vnd.dece.hd', 'uvh'],
['video/vnd.dece.mobile', 'uvm'],
['video/vnd.dece.pd', 'uvp'],
['video/vnd.dece.sd', 'uvs'],
['video/vnd.dece.video', 'uvv'],
['video/vnd.fvt', 'fvt'],
['video/vnd.mpegurl', 'mxu'],
['video/vnd.ms-playready.media.pyv', 'pyv'],
['video/vnd.rn-realvideo', 'rv'],
['video/vnd.uvvu.mp4', 'uvu'],
['video/vnd.vivo', ['viv', 'vivo']],
['video/vosaic', 'vos'],
['video/webm', 'webm'],
['video/x-amt-demorun', 'xdr'],
['video/x-amt-showrun', 'xsr'],
['video/x-atomic3d-feature', 'fmf'],
['video/x-dl', 'dl'],
['video/x-dv', ['dif', 'dv']],
['video/x-f4v', 'f4v'],
['video/x-fli', 'fli'],
['video/x-flv', 'flv'],
['video/x-gl', 'gl'],
['video/x-isvideo', 'isu'],
['video/x-la-asf', ['lsf', 'lsx']],
['video/x-m4v', 'm4v'],
['video/x-motion-jpeg', 'mjpg'],
['video/x-mpeg', ['mp3', 'mp2']],
['video/x-mpeq2a', 'mp2'],
['video/x-ms-asf', ['asf', 'asr', 'asx']],
['video/x-ms-asf-plugin', 'asx'],
['video/x-ms-wm', 'wm'],
['video/x-ms-wmv', 'wmv'],
['video/x-ms-wmx', 'wmx'],
['video/x-ms-wvx', 'wvx'],
['video/x-msvideo', 'avi'],
['video/x-qtc', 'qtc'],
['video/x-scm', 'scm'],
['video/x-sgi-movie', ['movie', 'mv']],
['windows/metafile', 'wmf'],
['www/mime', 'mime'],
['x-conference/x-cooltalk', 'ice'],
['x-music/x-midi', ['mid', 'midi']],
['x-world/x-3dmf', ['3dm', '3dmf', 'qd3', 'qd3d']],
['x-world/x-svr', 'svr'],
['x-world/x-vrml', ['flr', 'vrml', 'wrl', 'wrz', 'xaf', 'xof']],
['x-world/x-vrt', 'vrt'],
['xgl/drawing', 'xgz'],
['xgl/movie', 'xmz']
]);
const extensions = new Map([
['123', 'application/vnd.lotus-1-2-3'],
['323', 'text/h323'],
['*', 'application/octet-stream'],
['3dm', 'x-world/x-3dmf'],
['3dmf', 'x-world/x-3dmf'],
['3dml', 'text/vnd.in3d.3dml'],
['3g2', 'video/3gpp2'],
['3gp', 'video/3gpp'],
['7z', 'application/x-7z-compressed'],
['a', 'application/octet-stream'],
['aab', 'application/x-authorware-bin'],
['aac', 'audio/x-aac'],
['aam', 'application/x-authorware-map'],
['aas', 'application/x-authorware-seg'],
['abc', 'text/vnd.abc'],
['abw', 'application/x-abiword'],
['ac', 'application/pkix-attr-cert'],
['acc', 'application/vnd.americandynamics.acc'],
['ace', 'application/x-ace-compressed'],
['acgi', 'text/html'],
['acu', 'application/vnd.acucobol'],
['acx', 'application/internet-property-stream'],
['adp', 'audio/adpcm'],
['aep', 'application/vnd.audiograph'],
['afl', 'video/animaflex'],
['afp', 'application/vnd.ibm.modcap'],
['ahead', 'application/vnd.ahead.space'],
['ai', 'application/postscript'],
['aif', ['audio/aiff', 'audio/x-aiff']],
['aifc', ['audio/aiff', 'audio/x-aiff']],
['aiff', ['audio/aiff', 'audio/x-aiff']],
['aim', 'application/x-aim'],
['aip', 'text/x-audiosoft-intra'],
['air', 'application/vnd.adobe.air-application-installer-package+zip'],
['ait', 'application/vnd.dvb.ait'],
['ami', 'application/vnd.amiga.ami'],
['ani', 'application/x-navi-animation'],
['aos', 'application/x-nokia-9000-communicator-add-on-software'],
['apk', 'application/vnd.android.package-archive'],
['application', 'application/x-ms-application'],
['apr', 'application/vnd.lotus-approach'],
['aps', 'application/mime'],
['arc', 'application/octet-stream'],
['arj', ['application/arj', 'application/octet-stream']],
['art', 'image/x-jg'],
['asf', 'video/x-ms-asf'],
['asm', 'text/x-asm'],
['aso', 'application/vnd.accpac.simply.aso'],
['asp', 'text/asp'],
['asr', 'video/x-ms-asf'],
['asx', ['video/x-ms-asf', 'application/x-mplayer2', 'video/x-ms-asf-plugin']],
['atc', 'application/vnd.acucorp'],
['atomcat', 'application/atomcat+xml'],
['atomsvc', 'application/atomsvc+xml'],
['atx', 'application/vnd.antix.game-component'],
['au', ['audio/basic', 'audio/x-au']],
['avi', ['video/avi', 'video/msvideo', 'application/x-troff-msvideo', 'video/x-msvideo']],
['avs', 'video/avs-video'],
['aw', 'application/applixware'],
['axs', 'application/olescript'],
['azf', 'application/vnd.airzip.filesecure.azf'],
['azs', 'application/vnd.airzip.filesecure.azs'],
['azw', 'application/vnd.amazon.ebook'],
['bas', 'text/plain'],
['bcpio', 'application/x-bcpio'],
['bdf', 'application/x-font-bdf'],
['bdm', 'application/vnd.syncml.dm+wbxml'],
['bed', 'application/vnd.realvnc.bed'],
['bh2', 'application/vnd.fujitsu.oasysprs'],
['bin', ['application/octet-stream', 'application/mac-binary', 'application/macbinary', 'application/x-macbinary', 'application/x-binary']],
['bm', 'image/bmp'],
['bmi', 'application/vnd.bmi'],
['bmp', ['image/bmp', 'image/x-windows-bmp']],
['boo', 'application/book'],
['book', 'application/book'],
['box', 'application/vnd.previewsystems.box'],
['boz', 'application/x-bzip2'],
['bsh', 'application/x-bsh'],
['btif', 'image/prs.btif'],
['bz', 'application/x-bzip'],
['bz2', 'application/x-bzip2'],
['c', ['text/plain', 'text/x-c']],
['c++', 'text/plain'],
['c11amc', 'application/vnd.cluetrust.cartomobile-config'],
['c11amz', 'application/vnd.cluetrust.cartomobile-config-pkg'],
['c4g', 'application/vnd.clonk.c4group'],
['cab', 'application/vnd.ms-cab-compressed'],
['car', 'application/vnd.curl.car'],
['cat', ['application/vnd.ms-pkiseccat', 'application/vnd.ms-pki.seccat']],
['cc', ['text/plain', 'text/x-c']],
['ccad', 'application/clariscad'],
['cco', 'application/x-cocoa'],
['ccxml', 'application/ccxml+xml,'],
['cdbcmsg', 'application/vnd.contact.cmsg'],
['cdf', ['application/cdf', 'application/x-cdf', 'application/x-netcdf']],
['cdkey', 'application/vnd.mediastation.cdkey'],
['cdmia', 'application/cdmi-capability'],
['cdmic', 'application/cdmi-container'],
['cdmid', 'application/cdmi-domain'],
['cdmio', 'application/cdmi-object'],
['cdmiq', 'application/cdmi-queue'],
['cdx', 'chemical/x-cdx'],
['cdxml', 'application/vnd.chemdraw+xml'],
['cdy', 'application/vnd.cinderella'],
['cer', ['application/pkix-cert', 'application/x-x509-ca-cert']],
['cgm', 'image/cgm'],
['cha', 'application/x-chat'],
['chat', 'application/x-chat'],
['chm', 'application/vnd.ms-htmlhelp'],
['chrt', 'application/vnd.kde.kchart'],
['cif', 'chemical/x-cif'],
['cii', 'application/vnd.anser-web-certificate-issue-initiation'],
['cil', 'application/vnd.ms-artgalry'],
['cla', 'application/vnd.claymore'],
['class', ['application/octet-stream', 'application/java', 'application/java-byte-code', 'application/java-vm', 'application/x-java-class']],
['clkk', 'application/vnd.crick.clicker.keyboard'],
['clkp', 'application/vnd.crick.clicker.palette'],
['clkt', 'application/vnd.crick.clicker.template'],
['clkw', 'application/vnd.crick.clicker.wordbank'],
['clkx', 'application/vnd.crick.clicker'],
['clp', 'application/x-msclip'],
['cmc', 'application/vnd.cosmocaller'],
['cmdf', 'chemical/x-cmdf'],
['cml', 'chemical/x-cml'],
['cmp', 'application/vnd.yellowriver-custom-menu'],
['cmx', 'image/x-cmx'],
['cod', ['image/cis-cod', 'application/vnd.rim.cod']],
['com', ['application/octet-stream', 'text/plain']],
['conf', 'text/plain'],
['cpio', 'application/x-cpio'],
['cpp', 'text/x-c'],
['cpt', ['application/mac-compactpro', 'application/x-compactpro', 'application/x-cpt']],
['crd', 'application/x-mscardfile'],
['crl', ['application/pkix-crl', 'application/pkcs-crl']],
['crt', ['application/pkix-cert', 'application/x-x509-user-cert', 'application/x-x509-ca-cert']],
['cryptonote', 'application/vnd.rig.cryptonote'],
['csh', ['text/x-script.csh', 'application/x-csh']],
['csml', 'chemical/x-csml'],
['csp', 'application/vnd.commonspace'],
['css', ['text/css', 'application/x-pointplus']],
['csv', 'text/csv'],
['cu', 'application/cu-seeme'],
['curl', 'text/vnd.curl'],
['cww', 'application/prs.cww'],
['cxx', 'text/plain'],
['dae', 'model/vnd.collada+xml'],
['daf', 'application/vnd.mobius.daf'],
['davmount', 'application/davmount+xml'],
['dcr', 'application/x-director'],
['dcurl', 'text/vnd.curl.dcurl'],
['dd2', 'application/vnd.oma.dd2+xml'],
['ddd', 'application/vnd.fujixerox.ddd'],
['deb', 'application/x-debian-package'],
['deepv', 'application/x-deepv'],
['def', 'text/plain'],
['der', 'application/x-x509-ca-cert'],
['dfac', 'application/vnd.dreamfactory'],
['dif', 'video/x-dv'],
['dir', 'application/x-director'],
['dis', 'application/vnd.mobius.dis'],
['djvu', 'image/vnd.djvu'],
['dl', ['video/dl', 'video/x-dl']],
['dll', 'application/x-msdownload'],
['dms', 'application/octet-stream'],
['dna', 'application/vnd.dna'],
['doc', 'application/msword'],
['docm', 'application/vnd.ms-word.document.macroenabled.12'],
['docx', 'application/vnd.openxmlformats-officedocument.wordprocessingml.document'],
['dot', 'application/msword'],
['dotm', 'application/vnd.ms-word.template.macroenabled.12'],
['dotx', 'application/vnd.openxmlformats-officedocument.wordprocessingml.template'],
['dp', ['application/commonground', 'application/vnd.osgi.dp']],
['dpg', 'application/vnd.dpgraph'],
['dra', 'audio/vnd.dra'],
['drw', 'application/drafting'],
['dsc', 'text/prs.lines.tag'],
['dssc', 'application/dssc+der'],
['dtb', 'application/x-dtbook+xml'],
['dtd', 'application/xml-dtd'],
['dts', 'audio/vnd.dts'],
['dtshd', 'audio/vnd.dts.hd'],
['dump', 'application/octet-stream'],
['dv', 'video/x-dv'],
['dvi', 'application/x-dvi'],
['dwf', ['model/vnd.dwf', 'drawing/x-dwf']],
['dwg', ['application/acad', 'image/vnd.dwg', 'image/x-dwg']],
['dxf', ['application/dxf', 'image/vnd.dwg', 'image/vnd.dxf', 'image/x-dwg']],
['dxp', 'application/vnd.spotfire.dxp'],
['dxr', 'application/x-director'],
['ecelp4800', 'audio/vnd.nuera.ecelp4800'],
['ecelp7470', 'audio/vnd.nuera.ecelp7470'],
['ecelp9600', 'audio/vnd.nuera.ecelp9600'],
['edm', 'application/vnd.novadigm.edm'],
['edx', 'application/vnd.novadigm.edx'],
['efif', 'application/vnd.picsel'],
['ei6', 'application/vnd.pg.osasli'],
['el', 'text/x-script.elisp'],
['elc', ['application/x-elc', 'application/x-bytecode.elisp']],
['eml', 'message/rfc822'],
['emma', 'application/emma+xml'],
['env', 'application/x-envoy'],
['eol', 'audio/vnd.digital-winds'],
['eot', 'application/vnd.ms-fontobject'],
['eps', 'application/postscript'],
['epub', 'application/epub+zip'],
['es', ['application/ecmascript', 'application/x-esrehber']],
['es3', 'application/vnd.eszigno3+xml'],
['esf', 'application/vnd.epson.esf'],
['etx', 'text/x-setext'],
['evy', ['application/envoy', 'application/x-envoy']],
['exe', ['application/octet-stream', 'application/x-msdownload']],
['exi', 'application/exi'],
['ext', 'application/vnd.novadigm.ext'],
['ez2', 'application/vnd.ezpix-album'],
['ez3', 'application/vnd.ezpix-package'],
['f', ['text/plain', 'text/x-fortran']],
['f4v', 'video/x-f4v'],
['f77', 'text/x-fortran'],
['f90', ['text/plain', 'text/x-fortran']],
['fbs', 'image/vnd.fastbidsheet'],
['fcs', 'application/vnd.isac.fcs'],
['fdf', 'application/vnd.fdf'],
['fe_launch', 'application/vnd.denovo.fcselayout-link'],
['fg5', 'application/vnd.fujitsu.oasysgp'],
['fh', 'image/x-freehand'],
['fif', ['application/fractals', 'image/fif']],
['fig', 'application/x-xfig'],
['fli', ['video/fli', 'video/x-fli']],
['flo', ['image/florian', 'application/vnd.micrografx.flo']],
['flr', 'x-world/x-vrml'],
['flv', 'video/x-flv'],
['flw', 'application/vnd.kde.kivio'],
['flx', 'text/vnd.fmi.flexstor'],
['fly', 'text/vnd.fly'],
['fm', 'application/vnd.framemaker'],
['fmf', 'video/x-atomic3d-feature'],
['fnc', 'application/vnd.frogans.fnc'],
['for', ['text/plain', 'text/x-fortran']],
['fpx', ['image/vnd.fpx', 'image/vnd.net-fpx']],
['frl', 'application/freeloader'],
['fsc', 'application/vnd.fsc.weblaunch'],
['fst', 'image/vnd.fst'],
['ftc', 'application/vnd.fluxtime.clip'],
['fti', 'application/vnd.anser-web-funds-transfer-initiation'],
['funk', 'audio/make'],
['fvt', 'video/vnd.fvt'],
['fxp', 'application/vnd.adobe.fxp'],
['fzs', 'application/vnd.fuzzysheet'],
['g', 'text/plain'],
['g2w', 'application/vnd.geoplan'],
['g3', 'image/g3fax'],
['g3w', 'application/vnd.geospace'],
['gac', 'application/vnd.groove-account'],
['gdl', 'model/vnd.gdl'],
['geo', 'application/vnd.dynageo'],
['gex', 'application/vnd.geometry-explorer'],
['ggb', 'application/vnd.geogebra.file'],
['ggt', 'application/vnd.geogebra.tool'],
['ghf', 'application/vnd.groove-help'],
['gif', 'image/gif'],
['gim', 'application/vnd.groove-identity-message'],
['gl', ['video/gl', 'video/x-gl']],
['gmx', 'application/vnd.gmx'],
['gnumeric', 'application/x-gnumeric'],
['gph', 'application/vnd.flographit'],
['gqf', 'application/vnd.grafeq'],
['gram', 'application/srgs'],
['grv', 'application/vnd.groove-injector'],
['grxml', 'application/srgs+xml'],
['gsd', 'audio/x-gsm'],
['gsf', 'application/x-font-ghostscript'],
['gsm', 'audio/x-gsm'],
['gsp', 'application/x-gsp'],
['gss', 'application/x-gss'],
['gtar', 'application/x-gtar'],
['gtm', 'application/vnd.groove-tool-message'],
['gtw', 'model/vnd.gtw'],
['gv', 'text/vnd.graphviz'],
['gxt', 'application/vnd.geonext'],
['gz', ['application/x-gzip', 'application/x-compressed']],
['gzip', ['multipart/x-gzip', 'application/x-gzip']],
['h', ['text/plain', 'text/x-h']],
['h261', 'video/h261'],
['h263', 'video/h263'],
['h264', 'video/h264'],
['hal', 'application/vnd.hal+xml'],
['hbci', 'application/vnd.hbci'],
['hdf', 'application/x-hdf'],
['help', 'application/x-helpfile'],
['hgl', 'application/vnd.hp-hpgl'],
['hh', ['text/plain', 'text/x-h']],
['hlb', 'text/x-script'],
['hlp', ['application/winhlp', 'application/hlp', 'application/x-helpfile', 'application/x-winhelp']],
['hpg', 'application/vnd.hp-hpgl'],
['hpgl', 'application/vnd.hp-hpgl'],
['hpid', 'application/vnd.hp-hpid'],
['hps', 'application/vnd.hp-hps'],
[
'hqx',
[
'application/mac-binhex40',
'application/binhex',
'application/binhex4',
'application/mac-binhex',
'application/x-binhex40',
'application/x-mac-binhex40'
]
],
['hta', 'application/hta'],
['htc', 'text/x-component'],
['htke', 'application/vnd.kenameaapp'],
['htm', 'text/html'],
['html', 'text/html'],
['htmls', 'text/html'],
['htt', 'text/webviewhtml'],
['htx', 'text/html'],
['hvd', 'application/vnd.yamaha.hv-dic'],
['hvp', 'application/vnd.yamaha.hv-voice'],
['hvs', 'application/vnd.yamaha.hv-script'],
['i2g', 'application/vnd.intergeo'],
['icc', 'application/vnd.iccprofile'],
['ice', 'x-conference/x-cooltalk'],
['ico', 'image/x-icon'],
['ics', 'text/calendar'],
['idc', 'text/plain'],
['ief', 'image/ief'],
['iefs', 'image/ief'],
['ifm', 'application/vnd.shana.informed.formdata'],
['iges', ['application/iges', 'model/iges']],
['igl', 'application/vnd.igloader'],
['igm', 'application/vnd.insors.igm'],
['igs', ['application/iges', 'model/iges']],
['igx', 'application/vnd.micrografx.igx'],
['iif', 'application/vnd.shana.informed.interchange'],
['iii', 'application/x-iphone'],
['ima', 'application/x-ima'],
['imap', 'application/x-httpd-imap'],
['imp', 'application/vnd.accpac.simply.imp'],
['ims', 'application/vnd.ms-ims'],
['inf', 'application/inf'],
['ins', ['application/x-internet-signup', 'application/x-internett-signup']],
['ip', 'application/x-ip2'],
['ipfix', 'application/ipfix'],
['ipk', 'application/vnd.shana.informed.package'],
['irm', 'application/vnd.ibm.rights-management'],
['irp', 'application/vnd.irepository.package+xml'],
['isp', 'application/x-internet-signup'],
['isu', 'video/x-isvideo'],
['it', 'audio/it'],
['itp', 'application/vnd.shana.informed.formtemplate'],
['iv', 'application/x-inventor'],
['ivp', 'application/vnd.immervision-ivp'],
['ivr', 'i-world/i-vrml'],
['ivu', 'application/vnd.immervision-ivu'],
['ivy', 'application/x-livescreen'],
['jad', 'text/vnd.sun.j2me.app-descriptor'],
['jam', ['application/vnd.jam', 'audio/x-jam']],
['jar', 'application/java-archive'],
['jav', ['text/plain', 'text/x-java-source']],
['java', ['text/plain', 'text/x-java-source,java', 'text/x-java-source']],
['jcm', 'application/x-java-commerce'],
['jfif', ['image/pipeg', 'image/jpeg', 'image/pjpeg']],
['jfif-tbnl', 'image/jpeg'],
['jisp', 'application/vnd.jisp'],
['jlt', 'application/vnd.hp-jlyt'],
['jnlp', 'application/x-java-jnlp-file'],
['joda', 'application/vnd.joost.joda-archive'],
['jpe', ['image/jpeg', 'image/pjpeg']],
['jpeg', ['image/jpeg', 'image/pjpeg']],
['jpg', ['image/jpeg', 'image/pjpeg']],
['jpgv', 'video/jpeg'],
['jpm', 'video/jpm'],
['jps', 'image/x-jps'],
['js', ['application/javascript', 'application/ecmascript', 'text/javascript', 'text/ecmascript', 'application/x-javascript']],
['json', 'application/json'],
['jut', 'image/jutvision'],
['kar', ['audio/midi', 'music/x-karaoke']],
['karbon', 'application/vnd.kde.karbon'],
['kfo', 'application/vnd.kde.kformula'],
['kia', 'application/vnd.kidspiration'],
['kml', 'application/vnd.google-earth.kml+xml'],
['kmz', 'application/vnd.google-earth.kmz'],
['kne', 'application/vnd.kinar'],
['kon', 'application/vnd.kde.kontour'],
['kpr', 'application/vnd.kde.kpresenter'],
['ksh', ['application/x-ksh', 'text/x-script.ksh']],
['ksp', 'application/vnd.kde.kspread'],
['ktx', 'image/ktx'],
['ktz', 'application/vnd.kahootz'],
['kwd', 'application/vnd.kde.kword'],
['la', ['audio/nspaudio', 'audio/x-nspaudio']],
['lam', 'audio/x-liveaudio'],
['lasxml', 'application/vnd.las.las+xml'],
['latex', 'application/x-latex'],
['lbd', 'application/vnd.llamagraphics.life-balance.desktop'],
['lbe', 'application/vnd.llamagraphics.life-balance.exchange+xml'],
['les', 'application/vnd.hhe.lesson-player'],
['lha', ['application/octet-stream', 'application/lha', 'application/x-lha']],
['lhx', 'application/octet-stream'],
['link66', 'application/vnd.route66.link66+xml'],
['list', 'text/plain'],
['lma', ['audio/nspaudio', 'audio/x-nspaudio']],
['log', 'text/plain'],
['lrm', 'application/vnd.ms-lrm'],
['lsf', 'video/x-la-asf'],
['lsp', ['application/x-lisp', 'text/x-script.lisp']],
['lst', 'text/plain'],
['lsx', ['video/x-la-asf', 'text/x-la-asf']],
['ltf', 'application/vnd.frogans.ltf'],
['ltx', 'application/x-latex'],
['lvp', 'audio/vnd.lucent.voice'],
['lwp', 'application/vnd.lotus-wordpro'],
['lzh', ['application/octet-stream', 'application/x-lzh']],
['lzx', ['application/lzx', 'application/octet-stream', 'application/x-lzx']],
['m', ['text/plain', 'text/x-m']],
['m13', 'application/x-msmediaview'],
['m14', 'application/x-msmediaview'],
['m1v', 'video/mpeg'],
['m21', 'application/mp21'],
['m2a', 'audio/mpeg'],
['m2v', 'video/mpeg'],
['m3u', ['audio/x-mpegurl', 'audio/x-mpequrl']],
['m3u8', 'application/vnd.apple.mpegurl'],
['m4v', 'video/x-m4v'],
['ma', 'application/mathematica'],
['mads', 'application/mads+xml'],
['mag', 'application/vnd.ecowin.chart'],
['man', 'application/x-troff-man'],
['map', 'application/x-navimap'],
['mar', 'text/plain'],
['mathml', 'application/mathml+xml'],
['mbd', 'application/mbedlet'],
['mbk', 'application/vnd.mobius.mbk'],
['mbox', 'application/mbox'],
['mc$', 'application/x-magic-cap-package-1.0'],
['mc1', 'application/vnd.medcalcdata'],
['mcd', ['application/mcad', 'application/vnd.mcd', 'application/x-mathcad']],
['mcf', ['image/vasa', 'text/mcf']],
['mcp', 'application/netmc'],
['mcurl', 'text/vnd.curl.mcurl'],
['mdb', 'application/x-msaccess'],
['mdi', 'image/vnd.ms-modi'],
['me', 'application/x-troff-me'],
['meta4', 'application/metalink4+xml'],
['mets', 'application/mets+xml'],
['mfm', 'application/vnd.mfmp'],
['mgp', 'application/vnd.osgeo.mapguide.package'],
['mgz', 'application/vnd.proteus.magazine'],
['mht', 'message/rfc822'],
['mhtml', 'message/rfc822'],
['mid', ['audio/mid', 'audio/midi', 'music/crescendo', 'x-music/x-midi', 'audio/x-midi', 'application/x-midi', 'audio/x-mid']],
['midi', ['audio/midi', 'music/crescendo', 'x-music/x-midi', 'audio/x-midi', 'application/x-midi', 'audio/x-mid']],
['mif', ['application/vnd.mif', 'application/x-mif', 'application/x-frame']],
['mime', ['message/rfc822', 'www/mime']],
['mj2', 'video/mj2'],
['mjf', 'audio/x-vnd.audioexplosion.mjuicemediafile'],
['mjpg', 'video/x-motion-jpeg'],
['mlp', 'application/vnd.dolby.mlp'],
['mm', ['application/base64', 'application/x-meme']],
['mmd', 'application/vnd.chipnuts.karaoke-mmd'],
['mme', 'application/base64'],
['mmf', 'application/vnd.smaf'],
['mmr', 'image/vnd.fujixerox.edmics-mmr'],
['mny', 'application/x-msmoney'],
['mod', ['audio/mod', 'audio/x-mod']],
['mods', 'application/mods+xml'],
['moov', 'video/quicktime'],
['mov', 'video/quicktime'],
['movie', 'video/x-sgi-movie'],
['mp2', ['video/mpeg', 'audio/mpeg', 'video/x-mpeg', 'audio/x-mpeg', 'video/x-mpeq2a']],
['mp3', ['audio/mpeg', 'audio/mpeg3', 'video/mpeg', 'audio/x-mpeg-3', 'video/x-mpeg']],
['mp4', ['video/mp4', 'application/mp4']],
['mp4a', 'audio/mp4'],
['mpa', ['video/mpeg', 'audio/mpeg']],
['mpc', ['application/vnd.mophun.certificate', 'application/x-project']],
['mpe', 'video/mpeg'],
['mpeg', 'video/mpeg'],
['mpg', ['video/mpeg', 'audio/mpeg']],
['mpga', 'audio/mpeg'],
['mpkg', 'application/vnd.apple.installer+xml'],
['mpm', 'application/vnd.blueice.multipass'],
['mpn', 'application/vnd.mophun.application'],
['mpp', 'application/vnd.ms-project'],
['mpt', 'application/x-project'],
['mpv', 'application/x-project'],
['mpv2', 'video/mpeg'],
['mpx', 'application/x-project'],
['mpy', 'application/vnd.ibm.minipay'],
['mqy', 'application/vnd.mobius.mqy'],
['mrc', 'application/marc'],
['mrcx', 'application/marcxml+xml'],
['ms', 'application/x-troff-ms'],
['mscml', 'application/mediaservercontrol+xml'],
['mseq', 'application/vnd.mseq'],
['msf', 'application/vnd.epson.msf'],
['msg', 'application/vnd.ms-outlook'],
['msh', 'model/mesh'],
['msl', 'application/vnd.mobius.msl'],
['msty', 'application/vnd.muvee.style'],
['mts', 'model/vnd.mts'],
['mus', 'application/vnd.musician'],
['musicxml', 'application/vnd.recordare.musicxml+xml'],
['mv', 'video/x-sgi-movie'],
['mvb', 'application/x-msmediaview'],
['mwf', 'application/vnd.mfer'],
['mxf', 'application/mxf'],
['mxl', 'application/vnd.recordare.musicxml'],
['mxml', 'application/xv+xml'],
['mxs', 'application/vnd.triscape.mxs'],
['mxu', 'video/vnd.mpegurl'],
['my', 'audio/make'],
['mzz', 'application/x-vnd.audioexplosion.mzz'],
['n-gage', 'application/vnd.nokia.n-gage.symbian.install'],
['n3', 'text/n3'],
['nap', 'image/naplps'],
['naplps', 'image/naplps'],
['nbp', 'application/vnd.wolfram.player'],
['nc', 'application/x-netcdf'],
['ncm', 'application/vnd.nokia.configuration-message'],
['ncx', 'application/x-dtbncx+xml'],
['ngdat', 'application/vnd.nokia.n-gage.data'],
['nif', 'image/x-niff'],
['niff', 'image/x-niff'],
['nix', 'application/x-mix-transfer'],
['nlu', 'application/vnd.neurolanguage.nlu'],
['nml', 'application/vnd.enliven'],
['nnd', 'application/vnd.noblenet-directory'],
['nns', 'application/vnd.noblenet-sealer'],
['nnw', 'application/vnd.noblenet-web'],
['npx', 'image/vnd.net-fpx'],
['nsc', 'application/x-conference'],
['nsf', 'application/vnd.lotus-notes'],
['nvd', 'application/x-navidoc'],
['nws', 'message/rfc822'],
['o', 'application/octet-stream'],
['oa2', 'application/vnd.fujitsu.oasys2'],
['oa3', 'application/vnd.fujitsu.oasys3'],
['oas', 'application/vnd.fujitsu.oasys'],
['obd', 'application/x-msbinder'],
['oda', 'application/oda'],
['odb', 'application/vnd.oasis.opendocument.database'],
['odc', 'application/vnd.oasis.opendocument.chart'],
['odf', 'application/vnd.oasis.opendocument.formula'],
['odft', 'application/vnd.oasis.opendocument.formula-template'],
['odg', 'application/vnd.oasis.opendocument.graphics'],
['odi', 'application/vnd.oasis.opendocument.image'],
['odm', 'application/vnd.oasis.opendocument.text-master'],
['odp', 'application/vnd.oasis.opendocument.presentation'],
['ods', 'application/vnd.oasis.opendocument.spreadsheet'],
['odt', 'application/vnd.oasis.opendocument.text'],
['oga', 'audio/ogg'],
['ogv', 'video/ogg'],
['ogx', 'application/ogg'],
['omc', 'application/x-omc'],
['omcd', 'application/x-omcdatamaker'],
['omcr', 'application/x-omcregerator'],
['onetoc', 'application/onenote'],
['opf', 'application/oebps-package+xml'],
['org', 'application/vnd.lotus-organizer'],
['osf', 'application/vnd.yamaha.openscoreformat'],
['osfpvg', 'application/vnd.yamaha.openscoreformat.osfpvg+xml'],
['otc', 'application/vnd.oasis.opendocument.chart-template'],
['otf', 'application/x-font-otf'],
['otg', 'application/vnd.oasis.opendocument.graphics-template'],
['oth', 'application/vnd.oasis.opendocument.text-web'],
['oti', 'application/vnd.oasis.opendocument.image-template'],
['otp', 'application/vnd.oasis.opendocument.presentation-template'],
['ots', 'application/vnd.oasis.opendocument.spreadsheet-template'],
['ott', 'application/vnd.oasis.opendocument.text-template'],
['oxt', 'application/vnd.openofficeorg.extension'],
['p', 'text/x-pascal'],
['p10', ['application/pkcs10', 'application/x-pkcs10']],
['p12', ['application/pkcs-12', 'application/x-pkcs12']],
['p7a', 'application/x-pkcs7-signature'],
['p7b', 'application/x-pkcs7-certificates'],
['p7c', ['application/pkcs7-mime', 'application/x-pkcs7-mime']],
['p7m', ['application/pkcs7-mime', 'application/x-pkcs7-mime']],
['p7r', 'application/x-pkcs7-certreqresp'],
['p7s', ['application/pkcs7-signature', 'application/x-pkcs7-signature']],
['p8', 'application/pkcs8'],
['par', 'text/plain-bas'],
['part', 'application/pro_eng'],
['pas', 'text/pascal'],
['paw', 'application/vnd.pawaafile'],
['pbd', 'application/vnd.powerbuilder6'],
['pbm', 'image/x-portable-bitmap'],
['pcf', 'application/x-font-pcf'],
['pcl', ['application/vnd.hp-pcl', 'application/x-pcl']],
['pclxl', 'application/vnd.hp-pclxl'],
['pct', 'image/x-pict'],
['pcurl', 'application/vnd.curl.pcurl'],
['pcx', 'image/x-pcx'],
['pdb', ['application/vnd.palm', 'chemical/x-pdb']],
['pdf', 'application/pdf'],
['pfa', 'application/x-font-type1'],
['pfr', 'application/font-tdpfr'],
['pfunk', ['audio/make', 'audio/make.my.funk']],
['pfx', 'application/x-pkcs12'],
['pgm', ['image/x-portable-graymap', 'image/x-portable-greymap']],
['pgn', 'application/x-chess-pgn'],
['pgp', 'application/pgp-signature'],
['pic', ['image/pict', 'image/x-pict']],
['pict', 'image/pict'],
['pkg', 'application/x-newton-compatible-pkg'],
['pki', 'application/pkixcmp'],
['pkipath', 'application/pkix-pkipath'],
['pko', ['application/ynd.ms-pkipko', 'application/vnd.ms-pki.pko']],
['pl', ['text/plain', 'text/x-script.perl']],
['plb', 'application/vnd.3gpp.pic-bw-large'],
['plc', 'application/vnd.mobius.plc'],
['plf', 'application/vnd.pocketlearn'],
['pls', 'application/pls+xml'],
['plx', 'application/x-pixclscript'],
['pm', ['text/x-script.perl-module', 'image/x-xpixmap']],
['pm4', 'application/x-pagemaker'],
['pm5', 'application/x-pagemaker'],
['pma', 'application/x-perfmon'],
['pmc', 'application/x-perfmon'],
['pml', ['application/vnd.ctc-posml', 'application/x-perfmon']],
['pmr', 'application/x-perfmon'],
['pmw', 'application/x-perfmon'],
['png', 'image/png'],
['pnm', ['application/x-portable-anymap', 'image/x-portable-anymap']],
['portpkg', 'application/vnd.macports.portpkg'],
['pot', ['application/vnd.ms-powerpoint', 'application/mspowerpoint']],
['potm', 'application/vnd.ms-powerpoint.template.macroenabled.12'],
['potx', 'application/vnd.openxmlformats-officedocument.presentationml.template'],
['pov', 'model/x-pov'],
['ppa', 'application/vnd.ms-powerpoint'],
['ppam', 'application/vnd.ms-powerpoint.addin.macroenabled.12'],
['ppd', 'application/vnd.cups-ppd'],
['ppm', 'image/x-portable-pixmap'],
['pps', ['application/vnd.ms-powerpoint', 'application/mspowerpoint']],
['ppsm', 'application/vnd.ms-powerpoint.slideshow.macroenabled.12'],
['ppsx', 'application/vnd.openxmlformats-officedocument.presentationml.slideshow'],
['ppt', ['application/vnd.ms-powerpoint', 'application/mspowerpoint', 'application/powerpoint', 'application/x-mspowerpoint']],
['pptm', 'application/vnd.ms-powerpoint.presentation.macroenabled.12'],
['pptx', 'application/vnd.openxmlformats-officedocument.presentationml.presentation'],
['ppz', 'application/mspowerpoint'],
['prc', 'application/x-mobipocket-ebook'],
['pre', ['application/vnd.lotus-freelance', 'application/x-freelance']],
['prf', 'application/pics-rules'],
['prt', 'application/pro_eng'],
['ps', 'application/postscript'],
['psb', 'application/vnd.3gpp.pic-bw-small'],
['psd', ['application/octet-stream', 'image/vnd.adobe.photoshop']],
['psf', 'application/x-font-linux-psf'],
['pskcxml', 'application/pskc+xml'],
['ptid', 'application/vnd.pvi.ptid1'],
['pub', 'application/x-mspublisher'],
['pvb', 'application/vnd.3gpp.pic-bw-var'],
['pvu', 'paleovu/x-pv'],
['pwn', 'application/vnd.3m.post-it-notes'],
['pwz', 'application/vnd.ms-powerpoint'],
['py', 'text/x-script.phyton'],
['pya', 'audio/vnd.ms-playready.media.pya'],
['pyc', 'applicaiton/x-bytecode.python'],
['pyv', 'video/vnd.ms-playready.media.pyv'],
['qam', 'application/vnd.epson.quickanime'],
['qbo', 'application/vnd.intu.qbo'],
['qcp', 'audio/vnd.qcelp'],
['qd3', 'x-world/x-3dmf'],
['qd3d', 'x-world/x-3dmf'],
['qfx', 'application/vnd.intu.qfx'],
['qif', 'image/x-quicktime'],
['qps', 'application/vnd.publishare-delta-tree'],
['qt', 'video/quicktime'],
['qtc', 'video/x-qtc'],
['qti', 'image/x-quicktime'],
['qtif', 'image/x-quicktime'],
['qxd', 'application/vnd.quark.quarkxpress'],
['ra', ['audio/x-realaudio', 'audio/x-pn-realaudio', 'audio/x-pn-realaudio-plugin']],
['ram', 'audio/x-pn-realaudio'],
['rar', 'application/x-rar-compressed'],
['ras', ['image/cmu-raster', 'application/x-cmu-raster', 'image/x-cmu-raster']],
['rast', 'image/cmu-raster'],
['rcprofile', 'application/vnd.ipunplugged.rcprofile'],
['rdf', 'application/rdf+xml'],
['rdz', 'application/vnd.data-vision.rdz'],
['rep', 'application/vnd.businessobjects'],
['res', 'application/x-dtbresource+xml'],
['rexx', 'text/x-script.rexx'],
['rf', 'image/vnd.rn-realflash'],
['rgb', 'image/x-rgb'],
['rif', 'application/reginfo+xml'],
['rip', 'audio/vnd.rip'],
['rl', 'application/resource-lists+xml'],
['rlc', 'image/vnd.fujixerox.edmics-rlc'],
['rld', 'application/resource-lists-diff+xml'],
['rm', ['application/vnd.rn-realmedia', 'audio/x-pn-realaudio']],
['rmi', 'audio/mid'],
['rmm', 'audio/x-pn-realaudio'],
['rmp', ['audio/x-pn-realaudio-plugin', 'audio/x-pn-realaudio']],
['rms', 'application/vnd.jcp.javame.midlet-rms'],
['rnc', 'application/relax-ng-compact-syntax'],
['rng', ['application/ringing-tones', 'application/vnd.nokia.ringing-tone']],
['rnx', 'application/vnd.rn-realplayer'],
['roff', 'application/x-troff'],
['rp', 'image/vnd.rn-realpix'],
['rp9', 'application/vnd.cloanto.rp9'],
['rpm', 'audio/x-pn-realaudio-plugin'],
['rpss', 'application/vnd.nokia.radio-presets'],
['rpst', 'application/vnd.nokia.radio-preset'],
['rq', 'application/sparql-query'],
['rs', 'application/rls-services+xml'],
['rsd', 'application/rsd+xml'],
['rt', ['text/richtext', 'text/vnd.rn-realtext']],
['rtf', ['application/rtf', 'text/richtext', 'application/x-rtf']],
['rtx', ['text/richtext', 'application/rtf']],
['rv', 'video/vnd.rn-realvideo'],
['s', 'text/x-asm'],
['s3m', 'audio/s3m'],
['saf', 'application/vnd.yamaha.smaf-audio'],
['saveme', 'application/octet-stream'],
['sbk', 'application/x-tbook'],
['sbml', 'application/sbml+xml'],
['sc', 'application/vnd.ibm.secure-container'],
['scd', 'application/x-msschedule'],
['scm', ['application/vnd.lotus-screencam', 'video/x-scm', 'text/x-script.guile', 'application/x-lotusscreencam', 'text/x-script.scheme']],
['scq', 'application/scvp-cv-request'],
['scs', 'application/scvp-cv-response'],
['sct', 'text/scriptlet'],
['scurl', 'text/vnd.curl.scurl'],
['sda', 'application/vnd.stardivision.draw'],
['sdc', 'application/vnd.stardivision.calc'],
['sdd', 'application/vnd.stardivision.impress'],
['sdkm', 'application/vnd.solent.sdkm+xml'],
['sdml', 'text/plain'],
['sdp', ['application/sdp', 'application/x-sdp']],
['sdr', 'application/sounder'],
['sdw', 'application/vnd.stardivision.writer'],
['sea', ['application/sea', 'application/x-sea']],
['see', 'application/vnd.seemail'],
['seed', 'application/vnd.fdsn.seed'],
['sema', 'application/vnd.sema'],
['semd', 'application/vnd.semd'],
['semf', 'application/vnd.semf'],
['ser', 'application/java-serialized-object'],
['set', 'application/set'],
['setpay', 'application/set-payment-initiation'],
['setreg', 'application/set-registration-initiation'],
['sfd-hdstx', 'application/vnd.hydrostatix.sof-data'],
['sfs', 'application/vnd.spotfire.sfs'],
['sgl', 'application/vnd.stardivision.writer-global'],
['sgm', ['text/sgml', 'text/x-sgml']],
['sgml', ['text/sgml', 'text/x-sgml']],
['sh', ['application/x-shar', 'application/x-bsh', 'application/x-sh', 'text/x-script.sh']],
['shar', ['application/x-bsh', 'application/x-shar']],
['shf', 'application/shf+xml'],
['shtml', ['text/html', 'text/x-server-parsed-html']],
['sid', 'audio/x-psid'],
['sis', 'application/vnd.symbian.install'],
['sit', ['application/x-stuffit', 'application/x-sit']],
['sitx', 'application/x-stuffitx'],
['skd', 'application/x-koan'],
['skm', 'application/x-koan'],
['skp', ['application/vnd.koan', 'application/x-koan']],
['skt', 'application/x-koan'],
['sl', 'application/x-seelogo'],
['sldm', 'application/vnd.ms-powerpoint.slide.macroenabled.12'],
['sldx', 'application/vnd.openxmlformats-officedocument.presentationml.slide'],
['slt', 'application/vnd.epson.salt'],
['sm', 'application/vnd.stepmania.stepchart'],
['smf', 'application/vnd.stardivision.math'],
['smi', ['application/smil', 'application/smil+xml']],
['smil', 'application/smil'],
['snd', ['audio/basic', 'audio/x-adpcm']],
['snf', 'application/x-font-snf'],
['sol', 'application/solids'],
['spc', ['text/x-speech', 'application/x-pkcs7-certificates']],
['spf', 'application/vnd.yamaha.smaf-phrase'],
['spl', ['application/futuresplash', 'application/x-futuresplash']],
['spot', 'text/vnd.in3d.spot'],
['spp', 'application/scvp-vp-response'],
['spq', 'application/scvp-vp-request'],
['spr', 'application/x-sprite'],
['sprite', 'application/x-sprite'],
['src', 'application/x-wais-source'],
['sru', 'application/sru+xml'],
['srx', 'application/sparql-results+xml'],
['sse', 'application/vnd.kodak-descriptor'],
['ssf', 'application/vnd.epson.ssf'],
['ssi', 'text/x-server-parsed-html'],
['ssm', 'application/streamingmedia'],
['ssml', 'application/ssml+xml'],
['sst', ['application/vnd.ms-pkicertstore', 'application/vnd.ms-pki.certstore']],
['st', 'application/vnd.sailingtracker.track'],
['stc', 'application/vnd.sun.xml.calc.template'],
['std', 'application/vnd.sun.xml.draw.template'],
['step', 'application/step'],
['stf', 'application/vnd.wt.stf'],
['sti', 'application/vnd.sun.xml.impress.template'],
['stk', 'application/hyperstudio'],
['stl', ['application/vnd.ms-pkistl', 'application/sla', 'application/vnd.ms-pki.stl', 'application/x-navistyle']],
['stm', 'text/html'],
['stp', 'application/step'],
['str', 'application/vnd.pg.format'],
['stw', 'application/vnd.sun.xml.writer.template'],
['sub', 'image/vnd.dvb.subtitle'],
['sus', 'application/vnd.sus-calendar'],
['sv4cpio', 'application/x-sv4cpio'],
['sv4crc', 'application/x-sv4crc'],
['svc', 'application/vnd.dvb.service'],
['svd', 'application/vnd.svd'],
['svf', ['image/vnd.dwg', 'image/x-dwg']],
['svg', 'image/svg+xml'],
['svr', ['x-world/x-svr', 'application/x-world']],
['swf', 'application/x-shockwave-flash'],
['swi', 'application/vnd.aristanetworks.swi'],
['sxc', 'application/vnd.sun.xml.calc'],
['sxd', 'application/vnd.sun.xml.draw'],
['sxg', 'application/vnd.sun.xml.writer.global'],
['sxi', 'application/vnd.sun.xml.impress'],
['sxm', 'application/vnd.sun.xml.math'],
['sxw', 'application/vnd.sun.xml.writer'],
['t', ['text/troff', 'application/x-troff']],
['talk', 'text/x-speech'],
['tao', 'application/vnd.tao.intent-module-archive'],
['tar', 'application/x-tar'],
['tbk', ['application/toolbook', 'application/x-tbook']],
['tcap', 'application/vnd.3gpp2.tcap'],
['tcl', ['text/x-script.tcl', 'application/x-tcl']],
['tcsh', 'text/x-script.tcsh'],
['teacher', 'application/vnd.smart.teacher'],
['tei', 'application/tei+xml'],
['tex', 'application/x-tex'],
['texi', 'application/x-texinfo'],
['texinfo', 'application/x-texinfo'],
['text', ['application/plain', 'text/plain']],
['tfi', 'application/thraud+xml'],
['tfm', 'application/x-tex-tfm'],
['tgz', ['application/gnutar', 'application/x-compressed']],
['thmx', 'application/vnd.ms-officetheme'],
['tif', ['image/tiff', 'image/x-tiff']],
['tiff', ['image/tiff', 'image/x-tiff']],
['tmo', 'application/vnd.tmobile-livetv'],
['torrent', 'application/x-bittorrent'],
['tpl', 'application/vnd.groove-tool-template'],
['tpt', 'application/vnd.trid.tpt'],
['tr', 'application/x-troff'],
['tra', 'application/vnd.trueapp'],
['trm', 'application/x-msterminal'],
['tsd', 'application/timestamped-data'],
['tsi', 'audio/tsp-audio'],
['tsp', ['application/dsptype', 'audio/tsplayer']],
['tsv', 'text/tab-separated-values'],
['ttf', 'application/x-font-ttf'],
['ttl', 'text/turtle'],
['turbot', 'image/florian'],
['twd', 'application/vnd.simtech-mindmapper'],
['txd', 'application/vnd.genomatix.tuxedo'],
['txf', 'application/vnd.mobius.txf'],
['txt', 'text/plain'],
['ufd', 'application/vnd.ufdl'],
['uil', 'text/x-uil'],
['uls', 'text/iuls'],
['umj', 'application/vnd.umajin'],
['uni', 'text/uri-list'],
['unis', 'text/uri-list'],
['unityweb', 'application/vnd.unity'],
['unv', 'application/i-deas'],
['uoml', 'application/vnd.uoml+xml'],
['uri', 'text/uri-list'],
['uris', 'text/uri-list'],
['ustar', ['application/x-ustar', 'multipart/x-ustar']],
['utz', 'application/vnd.uiq.theme'],
['uu', ['application/octet-stream', 'text/x-uuencode']],
['uue', 'text/x-uuencode'],
['uva', 'audio/vnd.dece.audio'],
['uvh', 'video/vnd.dece.hd'],
['uvi', 'image/vnd.dece.graphic'],
['uvm', 'video/vnd.dece.mobile'],
['uvp', 'video/vnd.dece.pd'],
['uvs', 'video/vnd.dece.sd'],
['uvu', 'video/vnd.uvvu.mp4'],
['uvv', 'video/vnd.dece.video'],
['vcd', 'application/x-cdlink'],
['vcf', 'text/x-vcard'],
['vcg', 'application/vnd.groove-vcard'],
['vcs', 'text/x-vcalendar'],
['vcx', 'application/vnd.vcx'],
['vda', 'application/vda'],
['vdo', 'video/vdo'],
['vew', 'application/groupwise'],
['vis', 'application/vnd.visionary'],
['viv', ['video/vivo', 'video/vnd.vivo']],
['vivo', ['video/vivo', 'video/vnd.vivo']],
['vmd', 'application/vocaltec-media-desc'],
['vmf', 'application/vocaltec-media-file'],
['voc', ['audio/voc', 'audio/x-voc']],
['vos', 'video/vosaic'],
['vox', 'audio/voxware'],
['vqe', 'audio/x-twinvq-plugin'],
['vqf', 'audio/x-twinvq'],
['vql', 'audio/x-twinvq-plugin'],
['vrml', ['model/vrml', 'x-world/x-vrml', 'application/x-vrml']],
['vrt', 'x-world/x-vrt'],
['vsd', ['application/vnd.visio', 'application/x-visio']],
['vsf', 'application/vnd.vsf'],
['vst', 'application/x-visio'],
['vsw', 'application/x-visio'],
['vtu', 'model/vnd.vtu'],
['vxml', 'application/voicexml+xml'],
['w60', 'application/wordperfect6.0'],
['w61', 'application/wordperfect6.1'],
['w6w', 'application/msword'],
['wad', 'application/x-doom'],
['wav', ['audio/wav', 'audio/x-wav']],
['wax', 'audio/x-ms-wax'],
['wb1', 'application/x-qpro'],
['wbmp', 'image/vnd.wap.wbmp'],
['wbs', 'application/vnd.criticaltools.wbs+xml'],
['wbxml', 'application/vnd.wap.wbxml'],
['wcm', 'application/vnd.ms-works'],
['wdb', 'application/vnd.ms-works'],
['web', 'application/vnd.xara'],
['weba', 'audio/webm'],
['webm', 'video/webm'],
['webp', 'image/webp'],
['wg', 'application/vnd.pmi.widget'],
['wgt', 'application/widget'],
['wiz', 'application/msword'],
['wk1', 'application/x-123'],
['wks', 'application/vnd.ms-works'],
['wm', 'video/x-ms-wm'],
['wma', 'audio/x-ms-wma'],
['wmd', 'application/x-ms-wmd'],
['wmf', ['windows/metafile', 'application/x-msmetafile']],
['wml', 'text/vnd.wap.wml'],
['wmlc', 'application/vnd.wap.wmlc'],
['wmls', 'text/vnd.wap.wmlscript'],
['wmlsc', 'application/vnd.wap.wmlscriptc'],
['wmv', 'video/x-ms-wmv'],
['wmx', 'video/x-ms-wmx'],
['wmz', 'application/x-ms-wmz'],
['woff', 'application/x-font-woff'],
['word', 'application/msword'],
['wp', 'application/wordperfect'],
['wp5', ['application/wordperfect', 'application/wordperfect6.0']],
['wp6', 'application/wordperfect'],
['wpd', ['application/wordperfect', 'application/vnd.wordperfect', 'application/x-wpwin']],
['wpl', 'application/vnd.ms-wpl'],
['wps', 'application/vnd.ms-works'],
['wq1', 'application/x-lotus'],
['wqd', 'application/vnd.wqd'],
['wri', ['application/mswrite', 'application/x-wri', 'application/x-mswrite']],
['wrl', ['model/vrml', 'x-world/x-vrml', 'application/x-world']],
['wrz', ['model/vrml', 'x-world/x-vrml']],
['wsc', 'text/scriplet'],
['wsdl', 'application/wsdl+xml'],
['wspolicy', 'application/wspolicy+xml'],
['wsrc', 'application/x-wais-source'],
['wtb', 'application/vnd.webturbo'],
['wtk', 'application/x-wintalk'],
['wvx', 'video/x-ms-wvx'],
['x-png', 'image/png'],
['x3d', 'application/vnd.hzn-3d-crossword'],
['xaf', 'x-world/x-vrml'],
['xap', 'application/x-silverlight-app'],
['xar', 'application/vnd.xara'],
['xbap', 'application/x-ms-xbap'],
['xbd', 'application/vnd.fujixerox.docuworks.binder'],
['xbm', ['image/xbm', 'image/x-xbm', 'image/x-xbitmap']],
['xdf', 'application/xcap-diff+xml'],
['xdm', 'application/vnd.syncml.dm+xml'],
['xdp', 'application/vnd.adobe.xdp+xml'],
['xdr', 'video/x-amt-demorun'],
['xdssc', 'application/dssc+xml'],
['xdw', 'application/vnd.fujixerox.docuworks'],
['xenc', 'application/xenc+xml'],
['xer', 'application/patch-ops-error+xml'],
['xfdf', 'application/vnd.adobe.xfdf'],
['xfdl', 'application/vnd.xfdl'],
['xgz', 'xgl/drawing'],
['xhtml', 'application/xhtml+xml'],
['xif', 'image/vnd.xiff'],
['xl', 'application/excel'],
['xla', ['application/vnd.ms-excel', 'application/excel', 'application/x-msexcel', 'application/x-excel']],
['xlam', 'application/vnd.ms-excel.addin.macroenabled.12'],
['xlb', ['application/excel', 'application/vnd.ms-excel', 'application/x-excel']],
['xlc', ['application/vnd.ms-excel', 'application/excel', 'application/x-excel']],
['xld', ['application/excel', 'application/x-excel']],
['xlk', ['application/excel', 'application/x-excel']],
['xll', ['application/excel', 'application/vnd.ms-excel', 'application/x-excel']],
['xlm', ['application/vnd.ms-excel', 'application/excel', 'application/x-excel']],
['xls', ['application/vnd.ms-excel', 'application/excel', 'application/x-msexcel', 'application/x-excel']],
['xlsb', 'application/vnd.ms-excel.sheet.binary.macroenabled.12'],
['xlsm', 'application/vnd.ms-excel.sheet.macroenabled.12'],
['xlsx', 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet'],
['xlt', ['application/vnd.ms-excel', 'application/excel', 'application/x-excel']],
['xltm', 'application/vnd.ms-excel.template.macroenabled.12'],
['xltx', 'application/vnd.openxmlformats-officedocument.spreadsheetml.template'],
['xlv', ['application/excel', 'application/x-excel']],
['xlw', ['application/vnd.ms-excel', 'application/excel', 'application/x-msexcel', 'application/x-excel']],
['xm', 'audio/xm'],
['xml', ['application/xml', 'text/xml', 'application/atom+xml', 'application/rss+xml']],
['xmz', 'xgl/movie'],
['xo', 'application/vnd.olpc-sugar'],
['xof', 'x-world/x-vrml'],
['xop', 'application/xop+xml'],
['xpi', 'application/x-xpinstall'],
['xpix', 'application/x-vnd.ls-xpix'],
['xpm', ['image/xpm', 'image/x-xpixmap']],
['xpr', 'application/vnd.is-xpr'],
['xps', 'application/vnd.ms-xpsdocument'],
['xpw', 'application/vnd.intercon.formnet'],
['xslt', 'application/xslt+xml'],
['xsm', 'application/vnd.syncml+xml'],
['xspf', 'application/xspf+xml'],
['xsr', 'video/x-amt-showrun'],
['xul', 'application/vnd.mozilla.xul+xml'],
['xwd', ['image/x-xwd', 'image/x-xwindowdump']],
['xyz', ['chemical/x-xyz', 'chemical/x-pdb']],
['yang', 'application/yang'],
['yin', 'application/yin+xml'],
['z', ['application/x-compressed', 'application/x-compress']],
['zaz', 'application/vnd.zzazz.deck+xml'],
['zip', ['application/zip', 'multipart/x-zip', 'application/x-zip-compressed', 'application/x-compressed']],
['zir', 'application/vnd.zul'],
['zmm', 'application/vnd.handheld-entertainment+xml'],
['zoo', 'application/octet-stream'],
['zsh', 'text/x-script.zsh']
]);
module.exports = {
detectMimeType(filename) {
if (!filename) {
return defaultMimeType;
}
let parsed = path.parse(filename);
let extension = (parsed.ext.substr(1) || parsed.name || '')
.split('?')
.shift()
.trim()
.toLowerCase();
let value = defaultMimeType;
if (extensions.has(extension)) {
value = extensions.get(extension);
}
if (Array.isArray(value)) {
return value[0];
}
return value;
},
detectExtension(mimeType) {
if (!mimeType) {
return defaultExtension;
}
let parts = (mimeType || '')
.toLowerCase()
.trim()
.split('/');
let rootType = parts.shift().trim();
let subType = parts.join('/').trim();
if (mimeTypes.has(rootType + '/' + subType)) {
let value = mimeTypes.get(rootType + '/' + subType);
if (Array.isArray(value)) {
return value[0];
}
return value;
}
switch (rootType) {
case 'text':
return 'txt';
default:
return 'bin';
}
}
};