Set up comprehensive frontend testing infrastructure

- Install Jest for unit testing with React Testing Library
- Install Playwright for end-to-end testing
- Configure Jest with proper TypeScript support and module mapping
- Create test setup files and utilities for both unit and e2e tests

Components:
* Jest configuration with coverage thresholds
* Playwright configuration with browser automation
* Unit tests for LoginForm, AuthContext, and useSocketIO hook
* E2E tests for authentication, dashboard, and agents workflows
* GitHub Actions workflow for automated testing
* Mock data and API utilities for consistent testing
* Test documentation with best practices

Testing features:
- Unit tests with 70% coverage threshold
- E2E tests with API mocking and user journey testing
- CI/CD integration for automated test runs
- Cross-browser testing support with Playwright
- Authentication system testing end-to-end

🚀 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
anthonyrawlins
2025-07-11 14:06:34 +10:00
parent c6d69695a8
commit aacb45156b
6109 changed files with 777927 additions and 1 deletions

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frontend/node_modules/tldts-core/LICENSE generated vendored Normal file
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Copyright (c) 2017 Thomas Parisot, 2018 Rémi Berson
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and
associated documentation files (the "Software"), to deal in the Software without restriction,
including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense,
and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so,
subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

3
frontend/node_modules/tldts-core/README.md generated vendored Normal file
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# `tldts-core`
> core building blocks of tldts, used by both `tldts` and `tldts-experimental` packages.

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frontend/node_modules/tldts-core/dist/cjs/index.js generated vendored Normal file
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'use strict';
/**
* Check if `vhost` is a valid suffix of `hostname` (top-domain)
*
* It means that `vhost` needs to be a suffix of `hostname` and we then need to
* make sure that: either they are equal, or the character preceding `vhost` in
* `hostname` is a '.' (it should not be a partial label).
*
* * hostname = 'not.evil.com' and vhost = 'vil.com' => not ok
* * hostname = 'not.evil.com' and vhost = 'evil.com' => ok
* * hostname = 'not.evil.com' and vhost = 'not.evil.com' => ok
*/
function shareSameDomainSuffix(hostname, vhost) {
if (hostname.endsWith(vhost)) {
return (hostname.length === vhost.length ||
hostname[hostname.length - vhost.length - 1] === '.');
}
return false;
}
/**
* Given a hostname and its public suffix, extract the general domain.
*/
function extractDomainWithSuffix(hostname, publicSuffix) {
// Locate the index of the last '.' in the part of the `hostname` preceding
// the public suffix.
//
// examples:
// 1. not.evil.co.uk => evil.co.uk
// ^ ^
// | | start of public suffix
// | index of the last dot
//
// 2. example.co.uk => example.co.uk
// ^ ^
// | | start of public suffix
// |
// | (-1) no dot found before the public suffix
const publicSuffixIndex = hostname.length - publicSuffix.length - 2;
const lastDotBeforeSuffixIndex = hostname.lastIndexOf('.', publicSuffixIndex);
// No '.' found, then `hostname` is the general domain (no sub-domain)
if (lastDotBeforeSuffixIndex === -1) {
return hostname;
}
// Extract the part between the last '.'
return hostname.slice(lastDotBeforeSuffixIndex + 1);
}
/**
* Detects the domain based on rules and upon and a host string
*/
function getDomain(suffix, hostname, options) {
// Check if `hostname` ends with a member of `validHosts`.
if (options.validHosts !== null) {
const validHosts = options.validHosts;
for (const vhost of validHosts) {
if ( /*@__INLINE__*/shareSameDomainSuffix(hostname, vhost)) {
return vhost;
}
}
}
let numberOfLeadingDots = 0;
if (hostname.startsWith('.')) {
while (numberOfLeadingDots < hostname.length &&
hostname[numberOfLeadingDots] === '.') {
numberOfLeadingDots += 1;
}
}
// If `hostname` is a valid public suffix, then there is no domain to return.
// Since we already know that `getPublicSuffix` returns a suffix of `hostname`
// there is no need to perform a string comparison and we only compare the
// size.
if (suffix.length === hostname.length - numberOfLeadingDots) {
return null;
}
// To extract the general domain, we start by identifying the public suffix
// (if any), then consider the domain to be the public suffix with one added
// level of depth. (e.g.: if hostname is `not.evil.co.uk` and public suffix:
// `co.uk`, then we take one more level: `evil`, giving the final result:
// `evil.co.uk`).
return /*@__INLINE__*/ extractDomainWithSuffix(hostname, suffix);
}
/**
* Return the part of domain without suffix.
*
* Example: for domain 'foo.com', the result would be 'foo'.
*/
function getDomainWithoutSuffix(domain, suffix) {
// Note: here `domain` and `suffix` cannot have the same length because in
// this case we set `domain` to `null` instead. It is thus safe to assume
// that `suffix` is shorter than `domain`.
return domain.slice(0, -suffix.length - 1);
}
/**
* @param url - URL we want to extract a hostname from.
* @param urlIsValidHostname - hint from caller; true if `url` is already a valid hostname.
*/
function extractHostname(url, urlIsValidHostname) {
let start = 0;
let end = url.length;
let hasUpper = false;
// If url is not already a valid hostname, then try to extract hostname.
if (!urlIsValidHostname) {
// Special handling of data URLs
if (url.startsWith('data:')) {
return null;
}
// Trim leading spaces
while (start < url.length && url.charCodeAt(start) <= 32) {
start += 1;
}
// Trim trailing spaces
while (end > start + 1 && url.charCodeAt(end - 1) <= 32) {
end -= 1;
}
// Skip scheme.
if (url.charCodeAt(start) === 47 /* '/' */ &&
url.charCodeAt(start + 1) === 47 /* '/' */) {
start += 2;
}
else {
const indexOfProtocol = url.indexOf(':/', start);
if (indexOfProtocol !== -1) {
// Implement fast-path for common protocols. We expect most protocols
// should be one of these 4 and thus we will not need to perform the
// more expansive validity check most of the time.
const protocolSize = indexOfProtocol - start;
const c0 = url.charCodeAt(start);
const c1 = url.charCodeAt(start + 1);
const c2 = url.charCodeAt(start + 2);
const c3 = url.charCodeAt(start + 3);
const c4 = url.charCodeAt(start + 4);
if (protocolSize === 5 &&
c0 === 104 /* 'h' */ &&
c1 === 116 /* 't' */ &&
c2 === 116 /* 't' */ &&
c3 === 112 /* 'p' */ &&
c4 === 115 /* 's' */) ;
else if (protocolSize === 4 &&
c0 === 104 /* 'h' */ &&
c1 === 116 /* 't' */ &&
c2 === 116 /* 't' */ &&
c3 === 112 /* 'p' */) ;
else if (protocolSize === 3 &&
c0 === 119 /* 'w' */ &&
c1 === 115 /* 's' */ &&
c2 === 115 /* 's' */) ;
else if (protocolSize === 2 &&
c0 === 119 /* 'w' */ &&
c1 === 115 /* 's' */) ;
else {
// Check that scheme is valid
for (let i = start; i < indexOfProtocol; i += 1) {
const lowerCaseCode = url.charCodeAt(i) | 32;
if (!(((lowerCaseCode >= 97 && lowerCaseCode <= 122) || // [a, z]
(lowerCaseCode >= 48 && lowerCaseCode <= 57) || // [0, 9]
lowerCaseCode === 46 || // '.'
lowerCaseCode === 45 || // '-'
lowerCaseCode === 43) // '+'
)) {
return null;
}
}
}
// Skip 0, 1 or more '/' after ':/'
start = indexOfProtocol + 2;
while (url.charCodeAt(start) === 47 /* '/' */) {
start += 1;
}
}
}
// Detect first occurrence of '/', '?' or '#'. We also keep track of the
// last occurrence of '@', ']' or ':' to speed-up subsequent parsing of
// (respectively), identifier, ipv6 or port.
let indexOfIdentifier = -1;
let indexOfClosingBracket = -1;
let indexOfPort = -1;
for (let i = start; i < end; i += 1) {
const code = url.charCodeAt(i);
if (code === 35 || // '#'
code === 47 || // '/'
code === 63 // '?'
) {
end = i;
break;
}
else if (code === 64) {
// '@'
indexOfIdentifier = i;
}
else if (code === 93) {
// ']'
indexOfClosingBracket = i;
}
else if (code === 58) {
// ':'
indexOfPort = i;
}
else if (code >= 65 && code <= 90) {
hasUpper = true;
}
}
// Detect identifier: '@'
if (indexOfIdentifier !== -1 &&
indexOfIdentifier > start &&
indexOfIdentifier < end) {
start = indexOfIdentifier + 1;
}
// Handle ipv6 addresses
if (url.charCodeAt(start) === 91 /* '[' */) {
if (indexOfClosingBracket !== -1) {
return url.slice(start + 1, indexOfClosingBracket).toLowerCase();
}
return null;
}
else if (indexOfPort !== -1 && indexOfPort > start && indexOfPort < end) {
// Detect port: ':'
end = indexOfPort;
}
}
// Trim trailing dots
while (end > start + 1 && url.charCodeAt(end - 1) === 46 /* '.' */) {
end -= 1;
}
const hostname = start !== 0 || end !== url.length ? url.slice(start, end) : url;
if (hasUpper) {
return hostname.toLowerCase();
}
return hostname;
}
/**
* Check if a hostname is an IP. You should be aware that this only works
* because `hostname` is already garanteed to be a valid hostname!
*/
function isProbablyIpv4(hostname) {
// Cannot be shorted than 1.1.1.1
if (hostname.length < 7) {
return false;
}
// Cannot be longer than: 255.255.255.255
if (hostname.length > 15) {
return false;
}
let numberOfDots = 0;
for (let i = 0; i < hostname.length; i += 1) {
const code = hostname.charCodeAt(i);
if (code === 46 /* '.' */) {
numberOfDots += 1;
}
else if (code < 48 /* '0' */ || code > 57 /* '9' */) {
return false;
}
}
return (numberOfDots === 3 &&
hostname.charCodeAt(0) !== 46 /* '.' */ &&
hostname.charCodeAt(hostname.length - 1) !== 46 /* '.' */);
}
/**
* Similar to isProbablyIpv4.
*/
function isProbablyIpv6(hostname) {
if (hostname.length < 3) {
return false;
}
let start = hostname.startsWith('[') ? 1 : 0;
let end = hostname.length;
if (hostname[end - 1] === ']') {
end -= 1;
}
// We only consider the maximum size of a normal IPV6. Note that this will
// fail on so-called "IPv4 mapped IPv6 addresses" but this is a corner-case
// and a proper validation library should be used for these.
if (end - start > 39) {
return false;
}
let hasColon = false;
for (; start < end; start += 1) {
const code = hostname.charCodeAt(start);
if (code === 58 /* ':' */) {
hasColon = true;
}
else if (!(((code >= 48 && code <= 57) || // 0-9
(code >= 97 && code <= 102) || // a-f
(code >= 65 && code <= 90)) // A-F
)) {
return false;
}
}
return hasColon;
}
/**
* Check if `hostname` is *probably* a valid ip addr (either ipv6 or ipv4).
* This *will not* work on any string. We need `hostname` to be a valid
* hostname.
*/
function isIp(hostname) {
return isProbablyIpv6(hostname) || isProbablyIpv4(hostname);
}
/**
* Implements fast shallow verification of hostnames. This does not perform a
* struct check on the content of labels (classes of Unicode characters, etc.)
* but instead check that the structure is valid (number of labels, length of
* labels, etc.).
*
* If you need stricter validation, consider using an external library.
*/
function isValidAscii(code) {
return ((code >= 97 && code <= 122) || (code >= 48 && code <= 57) || code > 127);
}
/**
* Check if a hostname string is valid. It's usually a preliminary check before
* trying to use getDomain or anything else.
*
* Beware: it does not check if the TLD exists.
*/
function isValidHostname (hostname) {
if (hostname.length > 255) {
return false;
}
if (hostname.length === 0) {
return false;
}
if (
/*@__INLINE__*/ !isValidAscii(hostname.charCodeAt(0)) &&
hostname.charCodeAt(0) !== 46 && // '.' (dot)
hostname.charCodeAt(0) !== 95 // '_' (underscore)
) {
return false;
}
// Validate hostname according to RFC
let lastDotIndex = -1;
let lastCharCode = -1;
const len = hostname.length;
for (let i = 0; i < len; i += 1) {
const code = hostname.charCodeAt(i);
if (code === 46 /* '.' */) {
if (
// Check that previous label is < 63 bytes long (64 = 63 + '.')
i - lastDotIndex > 64 ||
// Check that previous character was not already a '.'
lastCharCode === 46 ||
// Check that the previous label does not end with a '-' (dash)
lastCharCode === 45 ||
// Check that the previous label does not end with a '_' (underscore)
lastCharCode === 95) {
return false;
}
lastDotIndex = i;
}
else if (!( /*@__INLINE__*/(isValidAscii(code) || code === 45 || code === 95))) {
// Check if there is a forbidden character in the label
return false;
}
lastCharCode = code;
}
return (
// Check that last label is shorter than 63 chars
len - lastDotIndex - 1 <= 63 &&
// Check that the last character is an allowed trailing label character.
// Since we already checked that the char is a valid hostname character,
// we only need to check that it's different from '-'.
lastCharCode !== 45);
}
function setDefaultsImpl({ allowIcannDomains = true, allowPrivateDomains = false, detectIp = true, extractHostname = true, mixedInputs = true, validHosts = null, validateHostname = true, }) {
return {
allowIcannDomains,
allowPrivateDomains,
detectIp,
extractHostname,
mixedInputs,
validHosts,
validateHostname,
};
}
const DEFAULT_OPTIONS = /*@__INLINE__*/ setDefaultsImpl({});
function setDefaults(options) {
if (options === undefined) {
return DEFAULT_OPTIONS;
}
return /*@__INLINE__*/ setDefaultsImpl(options);
}
/**
* Returns the subdomain of a hostname string
*/
function getSubdomain(hostname, domain) {
// If `hostname` and `domain` are the same, then there is no sub-domain
if (domain.length === hostname.length) {
return '';
}
return hostname.slice(0, -domain.length - 1);
}
/**
* Implement a factory allowing to plug different implementations of suffix
* lookup (e.g.: using a trie or the packed hashes datastructures). This is used
* and exposed in `tldts.ts` and `tldts-experimental.ts` bundle entrypoints.
*/
function getEmptyResult() {
return {
domain: null,
domainWithoutSuffix: null,
hostname: null,
isIcann: null,
isIp: null,
isPrivate: null,
publicSuffix: null,
subdomain: null,
};
}
function resetResult(result) {
result.domain = null;
result.domainWithoutSuffix = null;
result.hostname = null;
result.isIcann = null;
result.isIp = null;
result.isPrivate = null;
result.publicSuffix = null;
result.subdomain = null;
}
function parseImpl(url, step, suffixLookup, partialOptions, result) {
const options = /*@__INLINE__*/ setDefaults(partialOptions);
// Very fast approximate check to make sure `url` is a string. This is needed
// because the library will not necessarily be used in a typed setup and
// values of arbitrary types might be given as argument.
if (typeof url !== 'string') {
return result;
}
// Extract hostname from `url` only if needed. This can be made optional
// using `options.extractHostname`. This option will typically be used
// whenever we are sure the inputs to `parse` are already hostnames and not
// arbitrary URLs.
//
// `mixedInput` allows to specify if we expect a mix of URLs and hostnames
// as input. If only hostnames are expected then `extractHostname` can be
// set to `false` to speed-up parsing. If only URLs are expected then
// `mixedInputs` can be set to `false`. The `mixedInputs` is only a hint
// and will not change the behavior of the library.
if (!options.extractHostname) {
result.hostname = url;
}
else if (options.mixedInputs) {
result.hostname = extractHostname(url, isValidHostname(url));
}
else {
result.hostname = extractHostname(url, false);
}
if (step === 0 /* FLAG.HOSTNAME */ || result.hostname === null) {
return result;
}
// Check if `hostname` is a valid ip address
if (options.detectIp) {
result.isIp = isIp(result.hostname);
if (result.isIp) {
return result;
}
}
// Perform optional hostname validation. If hostname is not valid, no need to
// go further as there will be no valid domain or sub-domain.
if (options.validateHostname &&
options.extractHostname &&
!isValidHostname(result.hostname)) {
result.hostname = null;
return result;
}
// Extract public suffix
suffixLookup(result.hostname, options, result);
if (step === 2 /* FLAG.PUBLIC_SUFFIX */ || result.publicSuffix === null) {
return result;
}
// Extract domain
result.domain = getDomain(result.publicSuffix, result.hostname, options);
if (step === 3 /* FLAG.DOMAIN */ || result.domain === null) {
return result;
}
// Extract subdomain
result.subdomain = getSubdomain(result.hostname, result.domain);
if (step === 4 /* FLAG.SUB_DOMAIN */) {
return result;
}
// Extract domain without suffix
result.domainWithoutSuffix = getDomainWithoutSuffix(result.domain, result.publicSuffix);
return result;
}
function fastPath (hostname, options, out) {
// Fast path for very popular suffixes; this allows to by-pass lookup
// completely as well as any extra allocation or string manipulation.
if (!options.allowPrivateDomains && hostname.length > 3) {
const last = hostname.length - 1;
const c3 = hostname.charCodeAt(last);
const c2 = hostname.charCodeAt(last - 1);
const c1 = hostname.charCodeAt(last - 2);
const c0 = hostname.charCodeAt(last - 3);
if (c3 === 109 /* 'm' */ &&
c2 === 111 /* 'o' */ &&
c1 === 99 /* 'c' */ &&
c0 === 46 /* '.' */) {
out.isIcann = true;
out.isPrivate = false;
out.publicSuffix = 'com';
return true;
}
else if (c3 === 103 /* 'g' */ &&
c2 === 114 /* 'r' */ &&
c1 === 111 /* 'o' */ &&
c0 === 46 /* '.' */) {
out.isIcann = true;
out.isPrivate = false;
out.publicSuffix = 'org';
return true;
}
else if (c3 === 117 /* 'u' */ &&
c2 === 100 /* 'd' */ &&
c1 === 101 /* 'e' */ &&
c0 === 46 /* '.' */) {
out.isIcann = true;
out.isPrivate = false;
out.publicSuffix = 'edu';
return true;
}
else if (c3 === 118 /* 'v' */ &&
c2 === 111 /* 'o' */ &&
c1 === 103 /* 'g' */ &&
c0 === 46 /* '.' */) {
out.isIcann = true;
out.isPrivate = false;
out.publicSuffix = 'gov';
return true;
}
else if (c3 === 116 /* 't' */ &&
c2 === 101 /* 'e' */ &&
c1 === 110 /* 'n' */ &&
c0 === 46 /* '.' */) {
out.isIcann = true;
out.isPrivate = false;
out.publicSuffix = 'net';
return true;
}
else if (c3 === 101 /* 'e' */ &&
c2 === 100 /* 'd' */ &&
c1 === 46 /* '.' */) {
out.isIcann = true;
out.isPrivate = false;
out.publicSuffix = 'de';
return true;
}
}
return false;
}
exports.fastPathLookup = fastPath;
exports.getEmptyResult = getEmptyResult;
exports.parseImpl = parseImpl;
exports.resetResult = resetResult;
exports.setDefaults = setDefaults;
//# sourceMappingURL=index.js.map

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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.default = getDomainWithoutSuffix;
/**
* Return the part of domain without suffix.
*
* Example: for domain 'foo.com', the result would be 'foo'.
*/
function getDomainWithoutSuffix(domain, suffix) {
// Note: here `domain` and `suffix` cannot have the same length because in
// this case we set `domain` to `null` instead. It is thus safe to assume
// that `suffix` is shorter than `domain`.
return domain.slice(0, -suffix.length - 1);
}
//# sourceMappingURL=domain-without-suffix.js.map

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{"version":3,"file":"domain-without-suffix.js","sourceRoot":"","sources":["../../../src/domain-without-suffix.ts"],"names":[],"mappings":";;AAKA,yCAQC;AAbD;;;;GAIG;AACH,SAAwB,sBAAsB,CAC5C,MAAc,EACd,MAAc;IAEd,0EAA0E;IAC1E,yEAAyE;IACzE,0CAA0C;IAC1C,OAAO,MAAM,CAAC,KAAK,CAAC,CAAC,EAAE,CAAC,MAAM,CAAC,MAAM,GAAG,CAAC,CAAC,CAAC;AAC7C,CAAC"}

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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.default = getDomain;
/**
* Check if `vhost` is a valid suffix of `hostname` (top-domain)
*
* It means that `vhost` needs to be a suffix of `hostname` and we then need to
* make sure that: either they are equal, or the character preceding `vhost` in
* `hostname` is a '.' (it should not be a partial label).
*
* * hostname = 'not.evil.com' and vhost = 'vil.com' => not ok
* * hostname = 'not.evil.com' and vhost = 'evil.com' => ok
* * hostname = 'not.evil.com' and vhost = 'not.evil.com' => ok
*/
function shareSameDomainSuffix(hostname, vhost) {
if (hostname.endsWith(vhost)) {
return (hostname.length === vhost.length ||
hostname[hostname.length - vhost.length - 1] === '.');
}
return false;
}
/**
* Given a hostname and its public suffix, extract the general domain.
*/
function extractDomainWithSuffix(hostname, publicSuffix) {
// Locate the index of the last '.' in the part of the `hostname` preceding
// the public suffix.
//
// examples:
// 1. not.evil.co.uk => evil.co.uk
// ^ ^
// | | start of public suffix
// | index of the last dot
//
// 2. example.co.uk => example.co.uk
// ^ ^
// | | start of public suffix
// |
// | (-1) no dot found before the public suffix
const publicSuffixIndex = hostname.length - publicSuffix.length - 2;
const lastDotBeforeSuffixIndex = hostname.lastIndexOf('.', publicSuffixIndex);
// No '.' found, then `hostname` is the general domain (no sub-domain)
if (lastDotBeforeSuffixIndex === -1) {
return hostname;
}
// Extract the part between the last '.'
return hostname.slice(lastDotBeforeSuffixIndex + 1);
}
/**
* Detects the domain based on rules and upon and a host string
*/
function getDomain(suffix, hostname, options) {
// Check if `hostname` ends with a member of `validHosts`.
if (options.validHosts !== null) {
const validHosts = options.validHosts;
for (const vhost of validHosts) {
if ( /*@__INLINE__*/shareSameDomainSuffix(hostname, vhost)) {
return vhost;
}
}
}
let numberOfLeadingDots = 0;
if (hostname.startsWith('.')) {
while (numberOfLeadingDots < hostname.length &&
hostname[numberOfLeadingDots] === '.') {
numberOfLeadingDots += 1;
}
}
// If `hostname` is a valid public suffix, then there is no domain to return.
// Since we already know that `getPublicSuffix` returns a suffix of `hostname`
// there is no need to perform a string comparison and we only compare the
// size.
if (suffix.length === hostname.length - numberOfLeadingDots) {
return null;
}
// To extract the general domain, we start by identifying the public suffix
// (if any), then consider the domain to be the public suffix with one added
// level of depth. (e.g.: if hostname is `not.evil.co.uk` and public suffix:
// `co.uk`, then we take one more level: `evil`, giving the final result:
// `evil.co.uk`).
return /*@__INLINE__*/ extractDomainWithSuffix(hostname, suffix);
}
//# sourceMappingURL=domain.js.map

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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.default = extractHostname;
/**
* @param url - URL we want to extract a hostname from.
* @param urlIsValidHostname - hint from caller; true if `url` is already a valid hostname.
*/
function extractHostname(url, urlIsValidHostname) {
let start = 0;
let end = url.length;
let hasUpper = false;
// If url is not already a valid hostname, then try to extract hostname.
if (!urlIsValidHostname) {
// Special handling of data URLs
if (url.startsWith('data:')) {
return null;
}
// Trim leading spaces
while (start < url.length && url.charCodeAt(start) <= 32) {
start += 1;
}
// Trim trailing spaces
while (end > start + 1 && url.charCodeAt(end - 1) <= 32) {
end -= 1;
}
// Skip scheme.
if (url.charCodeAt(start) === 47 /* '/' */ &&
url.charCodeAt(start + 1) === 47 /* '/' */) {
start += 2;
}
else {
const indexOfProtocol = url.indexOf(':/', start);
if (indexOfProtocol !== -1) {
// Implement fast-path for common protocols. We expect most protocols
// should be one of these 4 and thus we will not need to perform the
// more expansive validity check most of the time.
const protocolSize = indexOfProtocol - start;
const c0 = url.charCodeAt(start);
const c1 = url.charCodeAt(start + 1);
const c2 = url.charCodeAt(start + 2);
const c3 = url.charCodeAt(start + 3);
const c4 = url.charCodeAt(start + 4);
if (protocolSize === 5 &&
c0 === 104 /* 'h' */ &&
c1 === 116 /* 't' */ &&
c2 === 116 /* 't' */ &&
c3 === 112 /* 'p' */ &&
c4 === 115 /* 's' */) {
// https
}
else if (protocolSize === 4 &&
c0 === 104 /* 'h' */ &&
c1 === 116 /* 't' */ &&
c2 === 116 /* 't' */ &&
c3 === 112 /* 'p' */) {
// http
}
else if (protocolSize === 3 &&
c0 === 119 /* 'w' */ &&
c1 === 115 /* 's' */ &&
c2 === 115 /* 's' */) {
// wss
}
else if (protocolSize === 2 &&
c0 === 119 /* 'w' */ &&
c1 === 115 /* 's' */) {
// ws
}
else {
// Check that scheme is valid
for (let i = start; i < indexOfProtocol; i += 1) {
const lowerCaseCode = url.charCodeAt(i) | 32;
if (!(((lowerCaseCode >= 97 && lowerCaseCode <= 122) || // [a, z]
(lowerCaseCode >= 48 && lowerCaseCode <= 57) || // [0, 9]
lowerCaseCode === 46 || // '.'
lowerCaseCode === 45 || // '-'
lowerCaseCode === 43) // '+'
)) {
return null;
}
}
}
// Skip 0, 1 or more '/' after ':/'
start = indexOfProtocol + 2;
while (url.charCodeAt(start) === 47 /* '/' */) {
start += 1;
}
}
}
// Detect first occurrence of '/', '?' or '#'. We also keep track of the
// last occurrence of '@', ']' or ':' to speed-up subsequent parsing of
// (respectively), identifier, ipv6 or port.
let indexOfIdentifier = -1;
let indexOfClosingBracket = -1;
let indexOfPort = -1;
for (let i = start; i < end; i += 1) {
const code = url.charCodeAt(i);
if (code === 35 || // '#'
code === 47 || // '/'
code === 63 // '?'
) {
end = i;
break;
}
else if (code === 64) {
// '@'
indexOfIdentifier = i;
}
else if (code === 93) {
// ']'
indexOfClosingBracket = i;
}
else if (code === 58) {
// ':'
indexOfPort = i;
}
else if (code >= 65 && code <= 90) {
hasUpper = true;
}
}
// Detect identifier: '@'
if (indexOfIdentifier !== -1 &&
indexOfIdentifier > start &&
indexOfIdentifier < end) {
start = indexOfIdentifier + 1;
}
// Handle ipv6 addresses
if (url.charCodeAt(start) === 91 /* '[' */) {
if (indexOfClosingBracket !== -1) {
return url.slice(start + 1, indexOfClosingBracket).toLowerCase();
}
return null;
}
else if (indexOfPort !== -1 && indexOfPort > start && indexOfPort < end) {
// Detect port: ':'
end = indexOfPort;
}
}
// Trim trailing dots
while (end > start + 1 && url.charCodeAt(end - 1) === 46 /* '.' */) {
end -= 1;
}
const hostname = start !== 0 || end !== url.length ? url.slice(start, end) : url;
if (hasUpper) {
return hostname.toLowerCase();
}
return hostname;
}
//# sourceMappingURL=extract-hostname.js.map

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"use strict";
/**
* Implement a factory allowing to plug different implementations of suffix
* lookup (e.g.: using a trie or the packed hashes datastructures). This is used
* and exposed in `tldts.ts` and `tldts-experimental.ts` bundle entrypoints.
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.getEmptyResult = getEmptyResult;
exports.resetResult = resetResult;
exports.parseImpl = parseImpl;
const domain_1 = require("./domain");
const domain_without_suffix_1 = require("./domain-without-suffix");
const extract_hostname_1 = require("./extract-hostname");
const is_ip_1 = require("./is-ip");
const is_valid_1 = require("./is-valid");
const options_1 = require("./options");
const subdomain_1 = require("./subdomain");
function getEmptyResult() {
return {
domain: null,
domainWithoutSuffix: null,
hostname: null,
isIcann: null,
isIp: null,
isPrivate: null,
publicSuffix: null,
subdomain: null,
};
}
function resetResult(result) {
result.domain = null;
result.domainWithoutSuffix = null;
result.hostname = null;
result.isIcann = null;
result.isIp = null;
result.isPrivate = null;
result.publicSuffix = null;
result.subdomain = null;
}
function parseImpl(url, step, suffixLookup, partialOptions, result) {
const options = /*@__INLINE__*/ (0, options_1.setDefaults)(partialOptions);
// Very fast approximate check to make sure `url` is a string. This is needed
// because the library will not necessarily be used in a typed setup and
// values of arbitrary types might be given as argument.
if (typeof url !== 'string') {
return result;
}
// Extract hostname from `url` only if needed. This can be made optional
// using `options.extractHostname`. This option will typically be used
// whenever we are sure the inputs to `parse` are already hostnames and not
// arbitrary URLs.
//
// `mixedInput` allows to specify if we expect a mix of URLs and hostnames
// as input. If only hostnames are expected then `extractHostname` can be
// set to `false` to speed-up parsing. If only URLs are expected then
// `mixedInputs` can be set to `false`. The `mixedInputs` is only a hint
// and will not change the behavior of the library.
if (!options.extractHostname) {
result.hostname = url;
}
else if (options.mixedInputs) {
result.hostname = (0, extract_hostname_1.default)(url, (0, is_valid_1.default)(url));
}
else {
result.hostname = (0, extract_hostname_1.default)(url, false);
}
if (step === 0 /* FLAG.HOSTNAME */ || result.hostname === null) {
return result;
}
// Check if `hostname` is a valid ip address
if (options.detectIp) {
result.isIp = (0, is_ip_1.default)(result.hostname);
if (result.isIp) {
return result;
}
}
// Perform optional hostname validation. If hostname is not valid, no need to
// go further as there will be no valid domain or sub-domain.
if (options.validateHostname &&
options.extractHostname &&
!(0, is_valid_1.default)(result.hostname)) {
result.hostname = null;
return result;
}
// Extract public suffix
suffixLookup(result.hostname, options, result);
if (step === 2 /* FLAG.PUBLIC_SUFFIX */ || result.publicSuffix === null) {
return result;
}
// Extract domain
result.domain = (0, domain_1.default)(result.publicSuffix, result.hostname, options);
if (step === 3 /* FLAG.DOMAIN */ || result.domain === null) {
return result;
}
// Extract subdomain
result.subdomain = (0, subdomain_1.default)(result.hostname, result.domain);
if (step === 4 /* FLAG.SUB_DOMAIN */) {
return result;
}
// Extract domain without suffix
result.domainWithoutSuffix = (0, domain_without_suffix_1.default)(result.domain, result.publicSuffix);
return result;
}
//# sourceMappingURL=factory.js.map

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{"version":3,"file":"factory.js","sourceRoot":"","sources":["../../../src/factory.ts"],"names":[],"mappings":";AAAA;;;;GAIG;;AAgCH,wCAWC;AAED,kCASC;AAeD,8BAsFC;AAzJD,qCAAiC;AACjC,mEAA6D;AAC7D,yDAAiD;AACjD,mCAA2B;AAC3B,yCAAyC;AAEzC,uCAAkD;AAClD,2CAAuC;AAuBvC,SAAgB,cAAc;IAC5B,OAAO;QACL,MAAM,EAAE,IAAI;QACZ,mBAAmB,EAAE,IAAI;QACzB,QAAQ,EAAE,IAAI;QACd,OAAO,EAAE,IAAI;QACb,IAAI,EAAE,IAAI;QACV,SAAS,EAAE,IAAI;QACf,YAAY,EAAE,IAAI;QAClB,SAAS,EAAE,IAAI;KAChB,CAAC;AACJ,CAAC;AAED,SAAgB,WAAW,CAAC,MAAe;IACzC,MAAM,CAAC,MAAM,GAAG,IAAI,CAAC;IACrB,MAAM,CAAC,mBAAmB,GAAG,IAAI,CAAC;IAClC,MAAM,CAAC,QAAQ,GAAG,IAAI,CAAC;IACvB,MAAM,CAAC,OAAO,GAAG,IAAI,CAAC;IACtB,MAAM,CAAC,IAAI,GAAG,IAAI,CAAC;IACnB,MAAM,CAAC,SAAS,GAAG,IAAI,CAAC;IACxB,MAAM,CAAC,YAAY,GAAG,IAAI,CAAC;IAC3B,MAAM,CAAC,SAAS,GAAG,IAAI,CAAC;AAC1B,CAAC;AAeD,SAAgB,SAAS,CACvB,GAAW,EACX,IAAU,EACV,YAIS,EACT,cAAiC,EACjC,MAAe;IAEf,MAAM,OAAO,GAAa,eAAe,CAAC,IAAA,qBAAW,EAAC,cAAc,CAAC,CAAC;IAEtE,6EAA6E;IAC7E,wEAAwE;IACxE,wDAAwD;IACxD,IAAI,OAAO,GAAG,KAAK,QAAQ,EAAE,CAAC;QAC5B,OAAO,MAAM,CAAC;IAChB,CAAC;IAED,wEAAwE;IACxE,sEAAsE;IACtE,2EAA2E;IAC3E,kBAAkB;IAClB,EAAE;IACF,0EAA0E;IAC1E,yEAAyE;IACzE,qEAAqE;IACrE,wEAAwE;IACxE,mDAAmD;IACnD,IAAI,CAAC,OAAO,CAAC,eAAe,EAAE,CAAC;QAC7B,MAAM,CAAC,QAAQ,GAAG,GAAG,CAAC;IACxB,CAAC;SAAM,IAAI,OAAO,CAAC,WAAW,EAAE,CAAC;QAC/B,MAAM,CAAC,QAAQ,GAAG,IAAA,0BAAe,EAAC,GAAG,EAAE,IAAA,kBAAe,EAAC,GAAG,CAAC,CAAC,CAAC;IAC/D,CAAC;SAAM,CAAC;QACN,MAAM,CAAC,QAAQ,GAAG,IAAA,0BAAe,EAAC,GAAG,EAAE,KAAK,CAAC,CAAC;IAChD,CAAC;IAED,IAAI,IAAI,0BAAkB,IAAI,MAAM,CAAC,QAAQ,KAAK,IAAI,EAAE,CAAC;QACvD,OAAO,MAAM,CAAC;IAChB,CAAC;IAED,4CAA4C;IAC5C,IAAI,OAAO,CAAC,QAAQ,EAAE,CAAC;QACrB,MAAM,CAAC,IAAI,GAAG,IAAA,eAAI,EAAC,MAAM,CAAC,QAAQ,CAAC,CAAC;QACpC,IAAI,MAAM,CAAC,IAAI,EAAE,CAAC;YAChB,OAAO,MAAM,CAAC;QAChB,CAAC;IACH,CAAC;IAED,6EAA6E;IAC7E,6DAA6D;IAC7D,IACE,OAAO,CAAC,gBAAgB;QACxB,OAAO,CAAC,eAAe;QACvB,CAAC,IAAA,kBAAe,EAAC,MAAM,CAAC,QAAQ,CAAC,EACjC,CAAC;QACD,MAAM,CAAC,QAAQ,GAAG,IAAI,CAAC;QACvB,OAAO,MAAM,CAAC;IAChB,CAAC;IAED,wBAAwB;IACxB,YAAY,CAAC,MAAM,CAAC,QAAQ,EAAE,OAAO,EAAE,MAAM,CAAC,CAAC;IAC/C,IAAI,IAAI,+BAAuB,IAAI,MAAM,CAAC,YAAY,KAAK,IAAI,EAAE,CAAC;QAChE,OAAO,MAAM,CAAC;IAChB,CAAC;IAED,iBAAiB;IACjB,MAAM,CAAC,MAAM,GAAG,IAAA,gBAAS,EAAC,MAAM,CAAC,YAAY,EAAE,MAAM,CAAC,QAAQ,EAAE,OAAO,CAAC,CAAC;IACzE,IAAI,IAAI,wBAAgB,IAAI,MAAM,CAAC,MAAM,KAAK,IAAI,EAAE,CAAC;QACnD,OAAO,MAAM,CAAC;IAChB,CAAC;IAED,oBAAoB;IACpB,MAAM,CAAC,SAAS,GAAG,IAAA,mBAAY,EAAC,MAAM,CAAC,QAAQ,EAAE,MAAM,CAAC,MAAM,CAAC,CAAC;IAChE,IAAI,IAAI,4BAAoB,EAAE,CAAC;QAC7B,OAAO,MAAM,CAAC;IAChB,CAAC;IAED,gCAAgC;IAChC,MAAM,CAAC,mBAAmB,GAAG,IAAA,+BAAsB,EACjD,MAAM,CAAC,MAAM,EACb,MAAM,CAAC,YAAY,CACpB,CAAC;IAEF,OAAO,MAAM,CAAC;AAChB,CAAC"}

72
frontend/node_modules/tldts-core/dist/cjs/src/is-ip.js generated vendored Normal file
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@@ -0,0 +1,72 @@
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.default = isIp;
/**
* Check if a hostname is an IP. You should be aware that this only works
* because `hostname` is already garanteed to be a valid hostname!
*/
function isProbablyIpv4(hostname) {
// Cannot be shorted than 1.1.1.1
if (hostname.length < 7) {
return false;
}
// Cannot be longer than: 255.255.255.255
if (hostname.length > 15) {
return false;
}
let numberOfDots = 0;
for (let i = 0; i < hostname.length; i += 1) {
const code = hostname.charCodeAt(i);
if (code === 46 /* '.' */) {
numberOfDots += 1;
}
else if (code < 48 /* '0' */ || code > 57 /* '9' */) {
return false;
}
}
return (numberOfDots === 3 &&
hostname.charCodeAt(0) !== 46 /* '.' */ &&
hostname.charCodeAt(hostname.length - 1) !== 46 /* '.' */);
}
/**
* Similar to isProbablyIpv4.
*/
function isProbablyIpv6(hostname) {
if (hostname.length < 3) {
return false;
}
let start = hostname.startsWith('[') ? 1 : 0;
let end = hostname.length;
if (hostname[end - 1] === ']') {
end -= 1;
}
// We only consider the maximum size of a normal IPV6. Note that this will
// fail on so-called "IPv4 mapped IPv6 addresses" but this is a corner-case
// and a proper validation library should be used for these.
if (end - start > 39) {
return false;
}
let hasColon = false;
for (; start < end; start += 1) {
const code = hostname.charCodeAt(start);
if (code === 58 /* ':' */) {
hasColon = true;
}
else if (!(((code >= 48 && code <= 57) || // 0-9
(code >= 97 && code <= 102) || // a-f
(code >= 65 && code <= 90)) // A-F
)) {
return false;
}
}
return hasColon;
}
/**
* Check if `hostname` is *probably* a valid ip addr (either ipv6 or ipv4).
* This *will not* work on any string. We need `hostname` to be a valid
* hostname.
*/
function isIp(hostname) {
return isProbablyIpv6(hostname) || isProbablyIpv4(hostname);
}
//# sourceMappingURL=is-ip.js.map

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@@ -0,0 +1 @@
{"version":3,"file":"is-ip.js","sourceRoot":"","sources":["../../../src/is-ip.ts"],"names":[],"mappings":";;AAoFA,uBAEC;AAtFD;;;GAGG;AACH,SAAS,cAAc,CAAC,QAAgB;IACtC,iCAAiC;IACjC,IAAI,QAAQ,CAAC,MAAM,GAAG,CAAC,EAAE,CAAC;QACxB,OAAO,KAAK,CAAC;IACf,CAAC;IAED,yCAAyC;IACzC,IAAI,QAAQ,CAAC,MAAM,GAAG,EAAE,EAAE,CAAC;QACzB,OAAO,KAAK,CAAC;IACf,CAAC;IAED,IAAI,YAAY,GAAG,CAAC,CAAC;IAErB,KAAK,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,QAAQ,CAAC,MAAM,EAAE,CAAC,IAAI,CAAC,EAAE,CAAC;QAC5C,MAAM,IAAI,GAAG,QAAQ,CAAC,UAAU,CAAC,CAAC,CAAC,CAAC;QAEpC,IAAI,IAAI,KAAK,EAAE,CAAC,SAAS,EAAE,CAAC;YAC1B,YAAY,IAAI,CAAC,CAAC;QACpB,CAAC;aAAM,IAAI,IAAI,GAAG,EAAE,CAAC,SAAS,IAAI,IAAI,GAAG,EAAE,CAAC,SAAS,EAAE,CAAC;YACtD,OAAO,KAAK,CAAC;QACf,CAAC;IACH,CAAC;IAED,OAAO,CACL,YAAY,KAAK,CAAC;QAClB,QAAQ,CAAC,UAAU,CAAC,CAAC,CAAC,KAAK,EAAE,CAAC,SAAS;QACvC,QAAQ,CAAC,UAAU,CAAC,QAAQ,CAAC,MAAM,GAAG,CAAC,CAAC,KAAK,EAAE,CAAC,SAAS,CAC1D,CAAC;AACJ,CAAC;AAED;;GAEG;AACH,SAAS,cAAc,CAAC,QAAgB;IACtC,IAAI,QAAQ,CAAC,MAAM,GAAG,CAAC,EAAE,CAAC;QACxB,OAAO,KAAK,CAAC;IACf,CAAC;IAED,IAAI,KAAK,GAAG,QAAQ,CAAC,UAAU,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC,CAAC;IAC7C,IAAI,GAAG,GAAG,QAAQ,CAAC,MAAM,CAAC;IAE1B,IAAI,QAAQ,CAAC,GAAG,GAAG,CAAC,CAAC,KAAK,GAAG,EAAE,CAAC;QAC9B,GAAG,IAAI,CAAC,CAAC;IACX,CAAC;IAED,0EAA0E;IAC1E,2EAA2E;IAC3E,4DAA4D;IAC5D,IAAI,GAAG,GAAG,KAAK,GAAG,EAAE,EAAE,CAAC;QACrB,OAAO,KAAK,CAAC;IACf,CAAC;IAED,IAAI,QAAQ,GAAG,KAAK,CAAC;IAErB,OAAO,KAAK,GAAG,GAAG,EAAE,KAAK,IAAI,CAAC,EAAE,CAAC;QAC/B,MAAM,IAAI,GAAG,QAAQ,CAAC,UAAU,CAAC,KAAK,CAAC,CAAC;QAExC,IAAI,IAAI,KAAK,EAAE,CAAC,SAAS,EAAE,CAAC;YAC1B,QAAQ,GAAG,IAAI,CAAC;QAClB,CAAC;aAAM,IACL,CAAC,CACC,CACE,CAAC,IAAI,IAAI,EAAE,IAAI,IAAI,IAAI,EAAE,CAAC,IAAI,MAAM;YACpC,CAAC,IAAI,IAAI,EAAE,IAAI,IAAI,IAAI,GAAG,CAAC,IAAI,MAAM;YACrC,CAAC,IAAI,IAAI,EAAE,IAAI,IAAI,IAAI,EAAE,CAAC,CAC3B,CAAC,MAAM;SACT,EACD,CAAC;YACD,OAAO,KAAK,CAAC;QACf,CAAC;IACH,CAAC;IAED,OAAO,QAAQ,CAAC;AAClB,CAAC;AAED;;;;GAIG;AACH,SAAwB,IAAI,CAAC,QAAgB;IAC3C,OAAO,cAAc,CAAC,QAAQ,CAAC,IAAI,cAAc,CAAC,QAAQ,CAAC,CAAC;AAC9D,CAAC"}

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@@ -0,0 +1,69 @@
"use strict";
/**
* Implements fast shallow verification of hostnames. This does not perform a
* struct check on the content of labels (classes of Unicode characters, etc.)
* but instead check that the structure is valid (number of labels, length of
* labels, etc.).
*
* If you need stricter validation, consider using an external library.
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.default = default_1;
function isValidAscii(code) {
return ((code >= 97 && code <= 122) || (code >= 48 && code <= 57) || code > 127);
}
/**
* Check if a hostname string is valid. It's usually a preliminary check before
* trying to use getDomain or anything else.
*
* Beware: it does not check if the TLD exists.
*/
function default_1(hostname) {
if (hostname.length > 255) {
return false;
}
if (hostname.length === 0) {
return false;
}
if (
/*@__INLINE__*/ !isValidAscii(hostname.charCodeAt(0)) &&
hostname.charCodeAt(0) !== 46 && // '.' (dot)
hostname.charCodeAt(0) !== 95 // '_' (underscore)
) {
return false;
}
// Validate hostname according to RFC
let lastDotIndex = -1;
let lastCharCode = -1;
const len = hostname.length;
for (let i = 0; i < len; i += 1) {
const code = hostname.charCodeAt(i);
if (code === 46 /* '.' */) {
if (
// Check that previous label is < 63 bytes long (64 = 63 + '.')
i - lastDotIndex > 64 ||
// Check that previous character was not already a '.'
lastCharCode === 46 ||
// Check that the previous label does not end with a '-' (dash)
lastCharCode === 45 ||
// Check that the previous label does not end with a '_' (underscore)
lastCharCode === 95) {
return false;
}
lastDotIndex = i;
}
else if (!( /*@__INLINE__*/(isValidAscii(code) || code === 45 || code === 95))) {
// Check if there is a forbidden character in the label
return false;
}
lastCharCode = code;
}
return (
// Check that last label is shorter than 63 chars
len - lastDotIndex - 1 <= 63 &&
// Check that the last character is an allowed trailing label character.
// Since we already checked that the char is a valid hostname character,
// we only need to check that it's different from '-'.
lastCharCode !== 45);
}
//# sourceMappingURL=is-valid.js.map

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@@ -0,0 +1 @@
{"version":3,"file":"is-valid.js","sourceRoot":"","sources":["../../../src/is-valid.ts"],"names":[],"mappings":";AAAA;;;;;;;GAOG;;AAcH,4BAyDC;AArED,SAAS,YAAY,CAAC,IAAY;IAChC,OAAO,CACL,CAAC,IAAI,IAAI,EAAE,IAAI,IAAI,IAAI,GAAG,CAAC,IAAI,CAAC,IAAI,IAAI,EAAE,IAAI,IAAI,IAAI,EAAE,CAAC,IAAI,IAAI,GAAG,GAAG,CACxE,CAAC;AACJ,CAAC;AAED;;;;;GAKG;AACH,mBAAyB,QAAgB;IACvC,IAAI,QAAQ,CAAC,MAAM,GAAG,GAAG,EAAE,CAAC;QAC1B,OAAO,KAAK,CAAC;IACf,CAAC;IAED,IAAI,QAAQ,CAAC,MAAM,KAAK,CAAC,EAAE,CAAC;QAC1B,OAAO,KAAK,CAAC;IACf,CAAC;IAED;IACE,eAAe,CAAC,CAAC,YAAY,CAAC,QAAQ,CAAC,UAAU,CAAC,CAAC,CAAC,CAAC;QACrD,QAAQ,CAAC,UAAU,CAAC,CAAC,CAAC,KAAK,EAAE,IAAI,YAAY;QAC7C,QAAQ,CAAC,UAAU,CAAC,CAAC,CAAC,KAAK,EAAE,CAAC,mBAAmB;MACjD,CAAC;QACD,OAAO,KAAK,CAAC;IACf,CAAC;IAED,qCAAqC;IACrC,IAAI,YAAY,GAAG,CAAC,CAAC,CAAC;IACtB,IAAI,YAAY,GAAG,CAAC,CAAC,CAAC;IACtB,MAAM,GAAG,GAAG,QAAQ,CAAC,MAAM,CAAC;IAE5B,KAAK,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,GAAG,EAAE,CAAC,IAAI,CAAC,EAAE,CAAC;QAChC,MAAM,IAAI,GAAG,QAAQ,CAAC,UAAU,CAAC,CAAC,CAAC,CAAC;QACpC,IAAI,IAAI,KAAK,EAAE,CAAC,SAAS,EAAE,CAAC;YAC1B;YACE,+DAA+D;YAC/D,CAAC,GAAG,YAAY,GAAG,EAAE;gBACrB,sDAAsD;gBACtD,YAAY,KAAK,EAAE;gBACnB,+DAA+D;gBAC/D,YAAY,KAAK,EAAE;gBACnB,qEAAqE;gBACrE,YAAY,KAAK,EAAE,EACnB,CAAC;gBACD,OAAO,KAAK,CAAC;YACf,CAAC;YAED,YAAY,GAAG,CAAC,CAAC;QACnB,CAAC;aAAM,IACL,CAAC,EAAC,eAAgB,CAAC,YAAY,CAAC,IAAI,CAAC,IAAI,IAAI,KAAK,EAAE,IAAI,IAAI,KAAK,EAAE,CAAC,CAAC,EACrE,CAAC;YACD,uDAAuD;YACvD,OAAO,KAAK,CAAC;QACf,CAAC;QAED,YAAY,GAAG,IAAI,CAAC;IACtB,CAAC;IAED,OAAO;IACL,iDAAiD;IACjD,GAAG,GAAG,YAAY,GAAG,CAAC,IAAI,EAAE;QAC5B,wEAAwE;QACxE,wEAAwE;QACxE,sDAAsD;QACtD,YAAY,KAAK,EAAE,CACpB,CAAC;AACJ,CAAC"}

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@@ -0,0 +1,69 @@
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.default = default_1;
function default_1(hostname, options, out) {
// Fast path for very popular suffixes; this allows to by-pass lookup
// completely as well as any extra allocation or string manipulation.
if (!options.allowPrivateDomains && hostname.length > 3) {
const last = hostname.length - 1;
const c3 = hostname.charCodeAt(last);
const c2 = hostname.charCodeAt(last - 1);
const c1 = hostname.charCodeAt(last - 2);
const c0 = hostname.charCodeAt(last - 3);
if (c3 === 109 /* 'm' */ &&
c2 === 111 /* 'o' */ &&
c1 === 99 /* 'c' */ &&
c0 === 46 /* '.' */) {
out.isIcann = true;
out.isPrivate = false;
out.publicSuffix = 'com';
return true;
}
else if (c3 === 103 /* 'g' */ &&
c2 === 114 /* 'r' */ &&
c1 === 111 /* 'o' */ &&
c0 === 46 /* '.' */) {
out.isIcann = true;
out.isPrivate = false;
out.publicSuffix = 'org';
return true;
}
else if (c3 === 117 /* 'u' */ &&
c2 === 100 /* 'd' */ &&
c1 === 101 /* 'e' */ &&
c0 === 46 /* '.' */) {
out.isIcann = true;
out.isPrivate = false;
out.publicSuffix = 'edu';
return true;
}
else if (c3 === 118 /* 'v' */ &&
c2 === 111 /* 'o' */ &&
c1 === 103 /* 'g' */ &&
c0 === 46 /* '.' */) {
out.isIcann = true;
out.isPrivate = false;
out.publicSuffix = 'gov';
return true;
}
else if (c3 === 116 /* 't' */ &&
c2 === 101 /* 'e' */ &&
c1 === 110 /* 'n' */ &&
c0 === 46 /* '.' */) {
out.isIcann = true;
out.isPrivate = false;
out.publicSuffix = 'net';
return true;
}
else if (c3 === 101 /* 'e' */ &&
c2 === 100 /* 'd' */ &&
c1 === 46 /* '.' */) {
out.isIcann = true;
out.isPrivate = false;
out.publicSuffix = 'de';
return true;
}
}
return false;
}
//# sourceMappingURL=fast-path.js.map

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@@ -0,0 +1 @@
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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
//# sourceMappingURL=interface.js.map

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{"version":3,"file":"interface.js","sourceRoot":"","sources":["../../../../src/lookup/interface.ts"],"names":[],"mappings":""}

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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.setDefaults = setDefaults;
function setDefaultsImpl({ allowIcannDomains = true, allowPrivateDomains = false, detectIp = true, extractHostname = true, mixedInputs = true, validHosts = null, validateHostname = true, }) {
return {
allowIcannDomains,
allowPrivateDomains,
detectIp,
extractHostname,
mixedInputs,
validHosts,
validateHostname,
};
}
const DEFAULT_OPTIONS = /*@__INLINE__*/ setDefaultsImpl({});
function setDefaults(options) {
if (options === undefined) {
return DEFAULT_OPTIONS;
}
return /*@__INLINE__*/ setDefaultsImpl(options);
}
//# sourceMappingURL=options.js.map

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"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.default = getSubdomain;
/**
* Returns the subdomain of a hostname string
*/
function getSubdomain(hostname, domain) {
// If `hostname` and `domain` are the same, then there is no sub-domain
if (domain.length === hostname.length) {
return '';
}
return hostname.slice(0, -domain.length - 1);
}
//# sourceMappingURL=subdomain.js.map

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{"version":3,"file":"subdomain.js","sourceRoot":"","sources":["../../../src/subdomain.ts"],"names":[],"mappings":";;AAGA,+BAOC;AAVD;;GAEG;AACH,SAAwB,YAAY,CAAC,QAAgB,EAAE,MAAc;IACnE,uEAAuE;IACvE,IAAI,MAAM,CAAC,MAAM,KAAK,QAAQ,CAAC,MAAM,EAAE,CAAC;QACtC,OAAO,EAAE,CAAC;IACZ,CAAC;IAED,OAAO,QAAQ,CAAC,KAAK,CAAC,CAAC,EAAE,CAAC,MAAM,CAAC,MAAM,GAAG,CAAC,CAAC,CAAC;AAC/C,CAAC"}

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4
frontend/node_modules/tldts-core/dist/es6/index.js generated vendored Normal file
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export { parseImpl, getEmptyResult, resetResult, } from './src/factory';
export { default as fastPathLookup } from './src/lookup/fast-path';
export { setDefaults } from './src/options';
//# sourceMappingURL=index.js.map

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/**
* Return the part of domain without suffix.
*
* Example: for domain 'foo.com', the result would be 'foo'.
*/
export default function getDomainWithoutSuffix(domain, suffix) {
// Note: here `domain` and `suffix` cannot have the same length because in
// this case we set `domain` to `null` instead. It is thus safe to assume
// that `suffix` is shorter than `domain`.
return domain.slice(0, -suffix.length - 1);
}
//# sourceMappingURL=domain-without-suffix.js.map

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/**
* Check if `vhost` is a valid suffix of `hostname` (top-domain)
*
* It means that `vhost` needs to be a suffix of `hostname` and we then need to
* make sure that: either they are equal, or the character preceding `vhost` in
* `hostname` is a '.' (it should not be a partial label).
*
* * hostname = 'not.evil.com' and vhost = 'vil.com' => not ok
* * hostname = 'not.evil.com' and vhost = 'evil.com' => ok
* * hostname = 'not.evil.com' and vhost = 'not.evil.com' => ok
*/
function shareSameDomainSuffix(hostname, vhost) {
if (hostname.endsWith(vhost)) {
return (hostname.length === vhost.length ||
hostname[hostname.length - vhost.length - 1] === '.');
}
return false;
}
/**
* Given a hostname and its public suffix, extract the general domain.
*/
function extractDomainWithSuffix(hostname, publicSuffix) {
// Locate the index of the last '.' in the part of the `hostname` preceding
// the public suffix.
//
// examples:
// 1. not.evil.co.uk => evil.co.uk
// ^ ^
// | | start of public suffix
// | index of the last dot
//
// 2. example.co.uk => example.co.uk
// ^ ^
// | | start of public suffix
// |
// | (-1) no dot found before the public suffix
const publicSuffixIndex = hostname.length - publicSuffix.length - 2;
const lastDotBeforeSuffixIndex = hostname.lastIndexOf('.', publicSuffixIndex);
// No '.' found, then `hostname` is the general domain (no sub-domain)
if (lastDotBeforeSuffixIndex === -1) {
return hostname;
}
// Extract the part between the last '.'
return hostname.slice(lastDotBeforeSuffixIndex + 1);
}
/**
* Detects the domain based on rules and upon and a host string
*/
export default function getDomain(suffix, hostname, options) {
// Check if `hostname` ends with a member of `validHosts`.
if (options.validHosts !== null) {
const validHosts = options.validHosts;
for (const vhost of validHosts) {
if ( /*@__INLINE__*/shareSameDomainSuffix(hostname, vhost)) {
return vhost;
}
}
}
let numberOfLeadingDots = 0;
if (hostname.startsWith('.')) {
while (numberOfLeadingDots < hostname.length &&
hostname[numberOfLeadingDots] === '.') {
numberOfLeadingDots += 1;
}
}
// If `hostname` is a valid public suffix, then there is no domain to return.
// Since we already know that `getPublicSuffix` returns a suffix of `hostname`
// there is no need to perform a string comparison and we only compare the
// size.
if (suffix.length === hostname.length - numberOfLeadingDots) {
return null;
}
// To extract the general domain, we start by identifying the public suffix
// (if any), then consider the domain to be the public suffix with one added
// level of depth. (e.g.: if hostname is `not.evil.co.uk` and public suffix:
// `co.uk`, then we take one more level: `evil`, giving the final result:
// `evil.co.uk`).
return /*@__INLINE__*/ extractDomainWithSuffix(hostname, suffix);
}
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/**
* @param url - URL we want to extract a hostname from.
* @param urlIsValidHostname - hint from caller; true if `url` is already a valid hostname.
*/
export default function extractHostname(url, urlIsValidHostname) {
let start = 0;
let end = url.length;
let hasUpper = false;
// If url is not already a valid hostname, then try to extract hostname.
if (!urlIsValidHostname) {
// Special handling of data URLs
if (url.startsWith('data:')) {
return null;
}
// Trim leading spaces
while (start < url.length && url.charCodeAt(start) <= 32) {
start += 1;
}
// Trim trailing spaces
while (end > start + 1 && url.charCodeAt(end - 1) <= 32) {
end -= 1;
}
// Skip scheme.
if (url.charCodeAt(start) === 47 /* '/' */ &&
url.charCodeAt(start + 1) === 47 /* '/' */) {
start += 2;
}
else {
const indexOfProtocol = url.indexOf(':/', start);
if (indexOfProtocol !== -1) {
// Implement fast-path for common protocols. We expect most protocols
// should be one of these 4 and thus we will not need to perform the
// more expansive validity check most of the time.
const protocolSize = indexOfProtocol - start;
const c0 = url.charCodeAt(start);
const c1 = url.charCodeAt(start + 1);
const c2 = url.charCodeAt(start + 2);
const c3 = url.charCodeAt(start + 3);
const c4 = url.charCodeAt(start + 4);
if (protocolSize === 5 &&
c0 === 104 /* 'h' */ &&
c1 === 116 /* 't' */ &&
c2 === 116 /* 't' */ &&
c3 === 112 /* 'p' */ &&
c4 === 115 /* 's' */) {
// https
}
else if (protocolSize === 4 &&
c0 === 104 /* 'h' */ &&
c1 === 116 /* 't' */ &&
c2 === 116 /* 't' */ &&
c3 === 112 /* 'p' */) {
// http
}
else if (protocolSize === 3 &&
c0 === 119 /* 'w' */ &&
c1 === 115 /* 's' */ &&
c2 === 115 /* 's' */) {
// wss
}
else if (protocolSize === 2 &&
c0 === 119 /* 'w' */ &&
c1 === 115 /* 's' */) {
// ws
}
else {
// Check that scheme is valid
for (let i = start; i < indexOfProtocol; i += 1) {
const lowerCaseCode = url.charCodeAt(i) | 32;
if (!(((lowerCaseCode >= 97 && lowerCaseCode <= 122) || // [a, z]
(lowerCaseCode >= 48 && lowerCaseCode <= 57) || // [0, 9]
lowerCaseCode === 46 || // '.'
lowerCaseCode === 45 || // '-'
lowerCaseCode === 43) // '+'
)) {
return null;
}
}
}
// Skip 0, 1 or more '/' after ':/'
start = indexOfProtocol + 2;
while (url.charCodeAt(start) === 47 /* '/' */) {
start += 1;
}
}
}
// Detect first occurrence of '/', '?' or '#'. We also keep track of the
// last occurrence of '@', ']' or ':' to speed-up subsequent parsing of
// (respectively), identifier, ipv6 or port.
let indexOfIdentifier = -1;
let indexOfClosingBracket = -1;
let indexOfPort = -1;
for (let i = start; i < end; i += 1) {
const code = url.charCodeAt(i);
if (code === 35 || // '#'
code === 47 || // '/'
code === 63 // '?'
) {
end = i;
break;
}
else if (code === 64) {
// '@'
indexOfIdentifier = i;
}
else if (code === 93) {
// ']'
indexOfClosingBracket = i;
}
else if (code === 58) {
// ':'
indexOfPort = i;
}
else if (code >= 65 && code <= 90) {
hasUpper = true;
}
}
// Detect identifier: '@'
if (indexOfIdentifier !== -1 &&
indexOfIdentifier > start &&
indexOfIdentifier < end) {
start = indexOfIdentifier + 1;
}
// Handle ipv6 addresses
if (url.charCodeAt(start) === 91 /* '[' */) {
if (indexOfClosingBracket !== -1) {
return url.slice(start + 1, indexOfClosingBracket).toLowerCase();
}
return null;
}
else if (indexOfPort !== -1 && indexOfPort > start && indexOfPort < end) {
// Detect port: ':'
end = indexOfPort;
}
}
// Trim trailing dots
while (end > start + 1 && url.charCodeAt(end - 1) === 46 /* '.' */) {
end -= 1;
}
const hostname = start !== 0 || end !== url.length ? url.slice(start, end) : url;
if (hasUpper) {
return hostname.toLowerCase();
}
return hostname;
}
//# sourceMappingURL=extract-hostname.js.map

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/**
* Implement a factory allowing to plug different implementations of suffix
* lookup (e.g.: using a trie or the packed hashes datastructures). This is used
* and exposed in `tldts.ts` and `tldts-experimental.ts` bundle entrypoints.
*/
import getDomain from './domain';
import getDomainWithoutSuffix from './domain-without-suffix';
import extractHostname from './extract-hostname';
import isIp from './is-ip';
import isValidHostname from './is-valid';
import { setDefaults } from './options';
import getSubdomain from './subdomain';
export function getEmptyResult() {
return {
domain: null,
domainWithoutSuffix: null,
hostname: null,
isIcann: null,
isIp: null,
isPrivate: null,
publicSuffix: null,
subdomain: null,
};
}
export function resetResult(result) {
result.domain = null;
result.domainWithoutSuffix = null;
result.hostname = null;
result.isIcann = null;
result.isIp = null;
result.isPrivate = null;
result.publicSuffix = null;
result.subdomain = null;
}
export function parseImpl(url, step, suffixLookup, partialOptions, result) {
const options = /*@__INLINE__*/ setDefaults(partialOptions);
// Very fast approximate check to make sure `url` is a string. This is needed
// because the library will not necessarily be used in a typed setup and
// values of arbitrary types might be given as argument.
if (typeof url !== 'string') {
return result;
}
// Extract hostname from `url` only if needed. This can be made optional
// using `options.extractHostname`. This option will typically be used
// whenever we are sure the inputs to `parse` are already hostnames and not
// arbitrary URLs.
//
// `mixedInput` allows to specify if we expect a mix of URLs and hostnames
// as input. If only hostnames are expected then `extractHostname` can be
// set to `false` to speed-up parsing. If only URLs are expected then
// `mixedInputs` can be set to `false`. The `mixedInputs` is only a hint
// and will not change the behavior of the library.
if (!options.extractHostname) {
result.hostname = url;
}
else if (options.mixedInputs) {
result.hostname = extractHostname(url, isValidHostname(url));
}
else {
result.hostname = extractHostname(url, false);
}
if (step === 0 /* FLAG.HOSTNAME */ || result.hostname === null) {
return result;
}
// Check if `hostname` is a valid ip address
if (options.detectIp) {
result.isIp = isIp(result.hostname);
if (result.isIp) {
return result;
}
}
// Perform optional hostname validation. If hostname is not valid, no need to
// go further as there will be no valid domain or sub-domain.
if (options.validateHostname &&
options.extractHostname &&
!isValidHostname(result.hostname)) {
result.hostname = null;
return result;
}
// Extract public suffix
suffixLookup(result.hostname, options, result);
if (step === 2 /* FLAG.PUBLIC_SUFFIX */ || result.publicSuffix === null) {
return result;
}
// Extract domain
result.domain = getDomain(result.publicSuffix, result.hostname, options);
if (step === 3 /* FLAG.DOMAIN */ || result.domain === null) {
return result;
}
// Extract subdomain
result.subdomain = getSubdomain(result.hostname, result.domain);
if (step === 4 /* FLAG.SUB_DOMAIN */) {
return result;
}
// Extract domain without suffix
result.domainWithoutSuffix = getDomainWithoutSuffix(result.domain, result.publicSuffix);
return result;
}
//# sourceMappingURL=factory.js.map

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69
frontend/node_modules/tldts-core/dist/es6/src/is-ip.js generated vendored Normal file
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/**
* Check if a hostname is an IP. You should be aware that this only works
* because `hostname` is already garanteed to be a valid hostname!
*/
function isProbablyIpv4(hostname) {
// Cannot be shorted than 1.1.1.1
if (hostname.length < 7) {
return false;
}
// Cannot be longer than: 255.255.255.255
if (hostname.length > 15) {
return false;
}
let numberOfDots = 0;
for (let i = 0; i < hostname.length; i += 1) {
const code = hostname.charCodeAt(i);
if (code === 46 /* '.' */) {
numberOfDots += 1;
}
else if (code < 48 /* '0' */ || code > 57 /* '9' */) {
return false;
}
}
return (numberOfDots === 3 &&
hostname.charCodeAt(0) !== 46 /* '.' */ &&
hostname.charCodeAt(hostname.length - 1) !== 46 /* '.' */);
}
/**
* Similar to isProbablyIpv4.
*/
function isProbablyIpv6(hostname) {
if (hostname.length < 3) {
return false;
}
let start = hostname.startsWith('[') ? 1 : 0;
let end = hostname.length;
if (hostname[end - 1] === ']') {
end -= 1;
}
// We only consider the maximum size of a normal IPV6. Note that this will
// fail on so-called "IPv4 mapped IPv6 addresses" but this is a corner-case
// and a proper validation library should be used for these.
if (end - start > 39) {
return false;
}
let hasColon = false;
for (; start < end; start += 1) {
const code = hostname.charCodeAt(start);
if (code === 58 /* ':' */) {
hasColon = true;
}
else if (!(((code >= 48 && code <= 57) || // 0-9
(code >= 97 && code <= 102) || // a-f
(code >= 65 && code <= 90)) // A-F
)) {
return false;
}
}
return hasColon;
}
/**
* Check if `hostname` is *probably* a valid ip addr (either ipv6 or ipv4).
* This *will not* work on any string. We need `hostname` to be a valid
* hostname.
*/
export default function isIp(hostname) {
return isProbablyIpv6(hostname) || isProbablyIpv4(hostname);
}
//# sourceMappingURL=is-ip.js.map

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/**
* Implements fast shallow verification of hostnames. This does not perform a
* struct check on the content of labels (classes of Unicode characters, etc.)
* but instead check that the structure is valid (number of labels, length of
* labels, etc.).
*
* If you need stricter validation, consider using an external library.
*/
function isValidAscii(code) {
return ((code >= 97 && code <= 122) || (code >= 48 && code <= 57) || code > 127);
}
/**
* Check if a hostname string is valid. It's usually a preliminary check before
* trying to use getDomain or anything else.
*
* Beware: it does not check if the TLD exists.
*/
export default function (hostname) {
if (hostname.length > 255) {
return false;
}
if (hostname.length === 0) {
return false;
}
if (
/*@__INLINE__*/ !isValidAscii(hostname.charCodeAt(0)) &&
hostname.charCodeAt(0) !== 46 && // '.' (dot)
hostname.charCodeAt(0) !== 95 // '_' (underscore)
) {
return false;
}
// Validate hostname according to RFC
let lastDotIndex = -1;
let lastCharCode = -1;
const len = hostname.length;
for (let i = 0; i < len; i += 1) {
const code = hostname.charCodeAt(i);
if (code === 46 /* '.' */) {
if (
// Check that previous label is < 63 bytes long (64 = 63 + '.')
i - lastDotIndex > 64 ||
// Check that previous character was not already a '.'
lastCharCode === 46 ||
// Check that the previous label does not end with a '-' (dash)
lastCharCode === 45 ||
// Check that the previous label does not end with a '_' (underscore)
lastCharCode === 95) {
return false;
}
lastDotIndex = i;
}
else if (!( /*@__INLINE__*/(isValidAscii(code) || code === 45 || code === 95))) {
// Check if there is a forbidden character in the label
return false;
}
lastCharCode = code;
}
return (
// Check that last label is shorter than 63 chars
len - lastDotIndex - 1 <= 63 &&
// Check that the last character is an allowed trailing label character.
// Since we already checked that the char is a valid hostname character,
// we only need to check that it's different from '-'.
lastCharCode !== 45);
}
//# sourceMappingURL=is-valid.js.map

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{"version":3,"file":"is-valid.js","sourceRoot":"","sources":["../../../src/is-valid.ts"],"names":[],"mappings":"AAAA;;;;;;;GAOG;AAEH,SAAS,YAAY,CAAC,IAAY;IAChC,OAAO,CACL,CAAC,IAAI,IAAI,EAAE,IAAI,IAAI,IAAI,GAAG,CAAC,IAAI,CAAC,IAAI,IAAI,EAAE,IAAI,IAAI,IAAI,EAAE,CAAC,IAAI,IAAI,GAAG,GAAG,CACxE,CAAC;AACJ,CAAC;AAED;;;;;GAKG;AACH,MAAM,CAAC,OAAO,WAAW,QAAgB;IACvC,IAAI,QAAQ,CAAC,MAAM,GAAG,GAAG,EAAE,CAAC;QAC1B,OAAO,KAAK,CAAC;IACf,CAAC;IAED,IAAI,QAAQ,CAAC,MAAM,KAAK,CAAC,EAAE,CAAC;QAC1B,OAAO,KAAK,CAAC;IACf,CAAC;IAED;IACE,eAAe,CAAC,CAAC,YAAY,CAAC,QAAQ,CAAC,UAAU,CAAC,CAAC,CAAC,CAAC;QACrD,QAAQ,CAAC,UAAU,CAAC,CAAC,CAAC,KAAK,EAAE,IAAI,YAAY;QAC7C,QAAQ,CAAC,UAAU,CAAC,CAAC,CAAC,KAAK,EAAE,CAAC,mBAAmB;MACjD,CAAC;QACD,OAAO,KAAK,CAAC;IACf,CAAC;IAED,qCAAqC;IACrC,IAAI,YAAY,GAAG,CAAC,CAAC,CAAC;IACtB,IAAI,YAAY,GAAG,CAAC,CAAC,CAAC;IACtB,MAAM,GAAG,GAAG,QAAQ,CAAC,MAAM,CAAC;IAE5B,KAAK,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,GAAG,EAAE,CAAC,IAAI,CAAC,EAAE,CAAC;QAChC,MAAM,IAAI,GAAG,QAAQ,CAAC,UAAU,CAAC,CAAC,CAAC,CAAC;QACpC,IAAI,IAAI,KAAK,EAAE,CAAC,SAAS,EAAE,CAAC;YAC1B;YACE,+DAA+D;YAC/D,CAAC,GAAG,YAAY,GAAG,EAAE;gBACrB,sDAAsD;gBACtD,YAAY,KAAK,EAAE;gBACnB,+DAA+D;gBAC/D,YAAY,KAAK,EAAE;gBACnB,qEAAqE;gBACrE,YAAY,KAAK,EAAE,EACnB,CAAC;gBACD,OAAO,KAAK,CAAC;YACf,CAAC;YAED,YAAY,GAAG,CAAC,CAAC;QACnB,CAAC;aAAM,IACL,CAAC,EAAC,eAAgB,CAAC,YAAY,CAAC,IAAI,CAAC,IAAI,IAAI,KAAK,EAAE,IAAI,IAAI,KAAK,EAAE,CAAC,CAAC,EACrE,CAAC;YACD,uDAAuD;YACvD,OAAO,KAAK,CAAC;QACf,CAAC;QAED,YAAY,GAAG,IAAI,CAAC;IACtB,CAAC;IAED,OAAO;IACL,iDAAiD;IACjD,GAAG,GAAG,YAAY,GAAG,CAAC,IAAI,EAAE;QAC5B,wEAAwE;QACxE,wEAAwE;QACxE,sDAAsD;QACtD,YAAY,KAAK,EAAE,CACpB,CAAC;AACJ,CAAC"}

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export default function (hostname, options, out) {
// Fast path for very popular suffixes; this allows to by-pass lookup
// completely as well as any extra allocation or string manipulation.
if (!options.allowPrivateDomains && hostname.length > 3) {
const last = hostname.length - 1;
const c3 = hostname.charCodeAt(last);
const c2 = hostname.charCodeAt(last - 1);
const c1 = hostname.charCodeAt(last - 2);
const c0 = hostname.charCodeAt(last - 3);
if (c3 === 109 /* 'm' */ &&
c2 === 111 /* 'o' */ &&
c1 === 99 /* 'c' */ &&
c0 === 46 /* '.' */) {
out.isIcann = true;
out.isPrivate = false;
out.publicSuffix = 'com';
return true;
}
else if (c3 === 103 /* 'g' */ &&
c2 === 114 /* 'r' */ &&
c1 === 111 /* 'o' */ &&
c0 === 46 /* '.' */) {
out.isIcann = true;
out.isPrivate = false;
out.publicSuffix = 'org';
return true;
}
else if (c3 === 117 /* 'u' */ &&
c2 === 100 /* 'd' */ &&
c1 === 101 /* 'e' */ &&
c0 === 46 /* '.' */) {
out.isIcann = true;
out.isPrivate = false;
out.publicSuffix = 'edu';
return true;
}
else if (c3 === 118 /* 'v' */ &&
c2 === 111 /* 'o' */ &&
c1 === 103 /* 'g' */ &&
c0 === 46 /* '.' */) {
out.isIcann = true;
out.isPrivate = false;
out.publicSuffix = 'gov';
return true;
}
else if (c3 === 116 /* 't' */ &&
c2 === 101 /* 'e' */ &&
c1 === 110 /* 'n' */ &&
c0 === 46 /* '.' */) {
out.isIcann = true;
out.isPrivate = false;
out.publicSuffix = 'net';
return true;
}
else if (c3 === 101 /* 'e' */ &&
c2 === 100 /* 'd' */ &&
c1 === 46 /* '.' */) {
out.isIcann = true;
out.isPrivate = false;
out.publicSuffix = 'de';
return true;
}
}
return false;
}
//# sourceMappingURL=fast-path.js.map

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{"version":3,"file":"fast-path.js","sourceRoot":"","sources":["../../../../src/lookup/fast-path.ts"],"names":[],"mappings":"AAEA,MAAM,CAAC,OAAO,WACZ,QAAgB,EAChB,OAA6B,EAC7B,GAAkB;IAElB,qEAAqE;IACrE,qEAAqE;IACrE,IAAI,CAAC,OAAO,CAAC,mBAAmB,IAAI,QAAQ,CAAC,MAAM,GAAG,CAAC,EAAE,CAAC;QACxD,MAAM,IAAI,GAAW,QAAQ,CAAC,MAAM,GAAG,CAAC,CAAC;QACzC,MAAM,EAAE,GAAW,QAAQ,CAAC,UAAU,CAAC,IAAI,CAAC,CAAC;QAC7C,MAAM,EAAE,GAAW,QAAQ,CAAC,UAAU,CAAC,IAAI,GAAG,CAAC,CAAC,CAAC;QACjD,MAAM,EAAE,GAAW,QAAQ,CAAC,UAAU,CAAC,IAAI,GAAG,CAAC,CAAC,CAAC;QACjD,MAAM,EAAE,GAAW,QAAQ,CAAC,UAAU,CAAC,IAAI,GAAG,CAAC,CAAC,CAAC;QAEjD,IACE,EAAE,KAAK,GAAG,CAAC,SAAS;YACpB,EAAE,KAAK,GAAG,CAAC,SAAS;YACpB,EAAE,KAAK,EAAE,CAAC,SAAS;YACnB,EAAE,KAAK,EAAE,CAAC,SAAS,EACnB,CAAC;YACD,GAAG,CAAC,OAAO,GAAG,IAAI,CAAC;YACnB,GAAG,CAAC,SAAS,GAAG,KAAK,CAAC;YACtB,GAAG,CAAC,YAAY,GAAG,KAAK,CAAC;YACzB,OAAO,IAAI,CAAC;QACd,CAAC;aAAM,IACL,EAAE,KAAK,GAAG,CAAC,SAAS;YACpB,EAAE,KAAK,GAAG,CAAC,SAAS;YACpB,EAAE,KAAK,GAAG,CAAC,SAAS;YACpB,EAAE,KAAK,EAAE,CAAC,SAAS,EACnB,CAAC;YACD,GAAG,CAAC,OAAO,GAAG,IAAI,CAAC;YACnB,GAAG,CAAC,SAAS,GAAG,KAAK,CAAC;YACtB,GAAG,CAAC,YAAY,GAAG,KAAK,CAAC;YACzB,OAAO,IAAI,CAAC;QACd,CAAC;aAAM,IACL,EAAE,KAAK,GAAG,CAAC,SAAS;YACpB,EAAE,KAAK,GAAG,CAAC,SAAS;YACpB,EAAE,KAAK,GAAG,CAAC,SAAS;YACpB,EAAE,KAAK,EAAE,CAAC,SAAS,EACnB,CAAC;YACD,GAAG,CAAC,OAAO,GAAG,IAAI,CAAC;YACnB,GAAG,CAAC,SAAS,GAAG,KAAK,CAAC;YACtB,GAAG,CAAC,YAAY,GAAG,KAAK,CAAC;YACzB,OAAO,IAAI,CAAC;QACd,CAAC;aAAM,IACL,EAAE,KAAK,GAAG,CAAC,SAAS;YACpB,EAAE,KAAK,GAAG,CAAC,SAAS;YACpB,EAAE,KAAK,GAAG,CAAC,SAAS;YACpB,EAAE,KAAK,EAAE,CAAC,SAAS,EACnB,CAAC;YACD,GAAG,CAAC,OAAO,GAAG,IAAI,CAAC;YACnB,GAAG,CAAC,SAAS,GAAG,KAAK,CAAC;YACtB,GAAG,CAAC,YAAY,GAAG,KAAK,CAAC;YACzB,OAAO,IAAI,CAAC;QACd,CAAC;aAAM,IACL,EAAE,KAAK,GAAG,CAAC,SAAS;YACpB,EAAE,KAAK,GAAG,CAAC,SAAS;YACpB,EAAE,KAAK,GAAG,CAAC,SAAS;YACpB,EAAE,KAAK,EAAE,CAAC,SAAS,EACnB,CAAC;YACD,GAAG,CAAC,OAAO,GAAG,IAAI,CAAC;YACnB,GAAG,CAAC,SAAS,GAAG,KAAK,CAAC;YACtB,GAAG,CAAC,YAAY,GAAG,KAAK,CAAC;YACzB,OAAO,IAAI,CAAC;QACd,CAAC;aAAM,IACL,EAAE,KAAK,GAAG,CAAC,SAAS;YACpB,EAAE,KAAK,GAAG,CAAC,SAAS;YACpB,EAAE,KAAK,EAAE,CAAC,SAAS,EACnB,CAAC;YACD,GAAG,CAAC,OAAO,GAAG,IAAI,CAAC;YACnB,GAAG,CAAC,SAAS,GAAG,KAAK,CAAC;YACtB,GAAG,CAAC,YAAY,GAAG,IAAI,CAAC;YACxB,OAAO,IAAI,CAAC;QACd,CAAC;IACH,CAAC;IAED,OAAO,KAAK,CAAC;AACf,CAAC"}

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export {};
//# sourceMappingURL=interface.js.map

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{"version":3,"file":"interface.js","sourceRoot":"","sources":["../../../../src/lookup/interface.ts"],"names":[],"mappings":""}

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function setDefaultsImpl({ allowIcannDomains = true, allowPrivateDomains = false, detectIp = true, extractHostname = true, mixedInputs = true, validHosts = null, validateHostname = true, }) {
return {
allowIcannDomains,
allowPrivateDomains,
detectIp,
extractHostname,
mixedInputs,
validHosts,
validateHostname,
};
}
const DEFAULT_OPTIONS = /*@__INLINE__*/ setDefaultsImpl({});
export function setDefaults(options) {
if (options === undefined) {
return DEFAULT_OPTIONS;
}
return /*@__INLINE__*/ setDefaultsImpl(options);
}
//# sourceMappingURL=options.js.map

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{"version":3,"file":"options.js","sourceRoot":"","sources":["../../../src/options.ts"],"names":[],"mappings":"AAUA,SAAS,eAAe,CAAC,EACvB,iBAAiB,GAAG,IAAI,EACxB,mBAAmB,GAAG,KAAK,EAC3B,QAAQ,GAAG,IAAI,EACf,eAAe,GAAG,IAAI,EACtB,WAAW,GAAG,IAAI,EAClB,UAAU,GAAG,IAAI,EACjB,gBAAgB,GAAG,IAAI,GACL;IAClB,OAAO;QACL,iBAAiB;QACjB,mBAAmB;QACnB,QAAQ;QACR,eAAe;QACf,WAAW;QACX,UAAU;QACV,gBAAgB;KACjB,CAAC;AACJ,CAAC;AAED,MAAM,eAAe,GAAG,eAAe,CAAC,eAAe,CAAC,EAAE,CAAC,CAAC;AAE5D,MAAM,UAAU,WAAW,CAAC,OAA2B;IACrD,IAAI,OAAO,KAAK,SAAS,EAAE,CAAC;QAC1B,OAAO,eAAe,CAAC;IACzB,CAAC;IAED,OAAO,eAAe,CAAC,eAAe,CAAC,OAAO,CAAC,CAAC;AAClD,CAAC"}

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/**
* Returns the subdomain of a hostname string
*/
export default function getSubdomain(hostname, domain) {
// If `hostname` and `domain` are the same, then there is no sub-domain
if (domain.length === hostname.length) {
return '';
}
return hostname.slice(0, -domain.length - 1);
}
//# sourceMappingURL=subdomain.js.map

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{"version":3,"file":"subdomain.js","sourceRoot":"","sources":["../../../src/subdomain.ts"],"names":[],"mappings":"AAAA;;GAEG;AACH,MAAM,CAAC,OAAO,UAAU,YAAY,CAAC,QAAgB,EAAE,MAAc;IACnE,uEAAuE;IACvE,IAAI,MAAM,CAAC,MAAM,KAAK,QAAQ,CAAC,MAAM,EAAE,CAAC;QACtC,OAAO,EAAE,CAAC;IACZ,CAAC;IAED,OAAO,QAAQ,CAAC,KAAK,CAAC,CAAC,EAAE,CAAC,MAAM,CAAC,MAAM,GAAG,CAAC,CAAC,CAAC;AAC/C,CAAC"}

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export { FLAG, parseImpl, IResult, getEmptyResult, resetResult, } from './src/factory';
export { IPublicSuffix, ISuffixLookupOptions } from './src/lookup/interface';
export { default as fastPathLookup } from './src/lookup/fast-path';
export { IOptions, setDefaults } from './src/options';

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/**
* Return the part of domain without suffix.
*
* Example: for domain 'foo.com', the result would be 'foo'.
*/
export default function getDomainWithoutSuffix(domain: string, suffix: string): string;

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import { IOptions } from './options';
/**
* Detects the domain based on rules and upon and a host string
*/
export default function getDomain(suffix: string, hostname: string, options: IOptions): string | null;

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/**
* @param url - URL we want to extract a hostname from.
* @param urlIsValidHostname - hint from caller; true if `url` is already a valid hostname.
*/
export default function extractHostname(url: string, urlIsValidHostname: boolean): string | null;

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/**
* Implement a factory allowing to plug different implementations of suffix
* lookup (e.g.: using a trie or the packed hashes datastructures). This is used
* and exposed in `tldts.ts` and `tldts-experimental.ts` bundle entrypoints.
*/
import { IPublicSuffix, ISuffixLookupOptions } from './lookup/interface';
import { IOptions } from './options';
export interface IResult {
hostname: string | null;
isIp: boolean | null;
subdomain: string | null;
domain: string | null;
publicSuffix: string | null;
domainWithoutSuffix: string | null;
isIcann: boolean | null;
isPrivate: boolean | null;
}
export declare function getEmptyResult(): IResult;
export declare function resetResult(result: IResult): void;
export declare const enum FLAG {
HOSTNAME = 0,
IS_VALID = 1,
PUBLIC_SUFFIX = 2,
DOMAIN = 3,
SUB_DOMAIN = 4,
ALL = 5
}
export declare function parseImpl(url: string, step: FLAG, suffixLookup: (_1: string, _2: ISuffixLookupOptions, _3: IPublicSuffix) => void, partialOptions: Partial<IOptions>, result: IResult): IResult;

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/**
* Check if `hostname` is *probably* a valid ip addr (either ipv6 or ipv4).
* This *will not* work on any string. We need `hostname` to be a valid
* hostname.
*/
export default function isIp(hostname: string): boolean;

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/**
* Implements fast shallow verification of hostnames. This does not perform a
* struct check on the content of labels (classes of Unicode characters, etc.)
* but instead check that the structure is valid (number of labels, length of
* labels, etc.).
*
* If you need stricter validation, consider using an external library.
*/
/**
* Check if a hostname string is valid. It's usually a preliminary check before
* trying to use getDomain or anything else.
*
* Beware: it does not check if the TLD exists.
*/
export default function (hostname: string): boolean;

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import { IPublicSuffix, ISuffixLookupOptions } from './interface';
export default function (hostname: string, options: ISuffixLookupOptions, out: IPublicSuffix): boolean;

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export interface IPublicSuffix {
isIcann: boolean | null;
isPrivate: boolean | null;
publicSuffix: string | null;
}
export interface ISuffixLookupOptions {
allowIcannDomains: boolean;
allowPrivateDomains: boolean;
}

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export interface IOptions {
allowIcannDomains: boolean;
allowPrivateDomains: boolean;
detectIp: boolean;
extractHostname: boolean;
mixedInputs: boolean;
validHosts: string[] | null;
validateHostname: boolean;
}
export declare function setDefaults(options?: Partial<IOptions>): IOptions;

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/**
* Returns the subdomain of a hostname string
*/
export default function getSubdomain(hostname: string, domain: string): string;

10
frontend/node_modules/tldts-core/index.ts generated vendored Normal file
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@@ -0,0 +1,10 @@
export {
FLAG,
parseImpl,
IResult,
getEmptyResult,
resetResult,
} from './src/factory';
export { IPublicSuffix, ISuffixLookupOptions } from './src/lookup/interface';
export { default as fastPathLookup } from './src/lookup/fast-path';
export { IOptions, setDefaults } from './src/options';

68
frontend/node_modules/tldts-core/package.json generated vendored Normal file
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{
"name": "tldts-core",
"version": "6.1.86",
"description": "tldts core primitives (internal module)",
"author": {
"name": "Rémi Berson"
},
"contributors": [
"Alexei <alexeiatyahoodotcom@gmail.com>",
"Alexey <kureev-mail@ya.ru>",
"Andrew <chefandrew@seomoz.org>",
"Johannes Ewald <johannes.ewald@peerigon.com>",
"Jérôme Desboeufs <jerome.desboeufs@gmail.com>",
"Kelly Campbell <kelly.a.campbell@gmail.com>",
"Kiko Beats <josefrancisco.verdu@gmail.com>",
"Kris Reeves <krisreeves@searchfanatics.com>",
"Krzysztof Jan Modras <chrmod@chrmod.net>",
"Olivier Melcher <olivier.melcher@gmail.com>",
"Rémi Berson <remi.berson@pm.me>",
"Saad Rashid <srashid@lendinghome.com>",
"Thomas Parisot <hi@oncletom.io>",
"Timo Tijhof <krinklemail@gmail.com>",
"Xavier Damman <xdamman@gmail.com>",
"Yehezkiel Syamsuhadi <yehezkielbs@gmail.com>"
],
"publishConfig": {
"access": "public"
},
"license": "MIT",
"homepage": "https://github.com/remusao/tldts#readme",
"bugs": {
"url": "https://github.com/remusao/tldts/issues"
},
"repository": {
"type": "git",
"url": "git+ssh://git@github.com/remusao/tldts.git"
},
"main": "dist/cjs/index.js",
"module": "dist/es6/index.js",
"types": "dist/types/index.d.ts",
"files": [
"dist",
"src",
"index.ts"
],
"scripts": {
"clean": "rimraf dist",
"build": "tsc --build ./tsconfig.json",
"bundle": "tsc --build ./tsconfig.bundle.json && rollup --config ./rollup.config.ts --configPlugin typescript",
"prepack": "yarn run bundle",
"test": "nyc mocha --config ../../.mocharc.cjs"
},
"devDependencies": {
"@rollup/plugin-node-resolve": "^16.0.0",
"@rollup/plugin-typescript": "^12.1.0",
"@types/chai": "^4.2.18",
"@types/mocha": "^10.0.0",
"@types/node": "^22.0.0",
"chai": "^4.4.1",
"mocha": "^11.0.1",
"nyc": "^17.0.0",
"rimraf": "^5.0.1",
"rollup": "^4.1.0",
"rollup-plugin-sourcemaps": "^0.6.1",
"typescript": "^5.0.4"
},
"gitHead": "94251baa0e4ee46df6fd06fcd3749fcdf9b14ebc"
}

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/**
* Return the part of domain without suffix.
*
* Example: for domain 'foo.com', the result would be 'foo'.
*/
export default function getDomainWithoutSuffix(
domain: string,
suffix: string,
): string {
// Note: here `domain` and `suffix` cannot have the same length because in
// this case we set `domain` to `null` instead. It is thus safe to assume
// that `suffix` is shorter than `domain`.
return domain.slice(0, -suffix.length - 1);
}

100
frontend/node_modules/tldts-core/src/domain.ts generated vendored Normal file
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import { IOptions } from './options';
/**
* Check if `vhost` is a valid suffix of `hostname` (top-domain)
*
* It means that `vhost` needs to be a suffix of `hostname` and we then need to
* make sure that: either they are equal, or the character preceding `vhost` in
* `hostname` is a '.' (it should not be a partial label).
*
* * hostname = 'not.evil.com' and vhost = 'vil.com' => not ok
* * hostname = 'not.evil.com' and vhost = 'evil.com' => ok
* * hostname = 'not.evil.com' and vhost = 'not.evil.com' => ok
*/
function shareSameDomainSuffix(hostname: string, vhost: string): boolean {
if (hostname.endsWith(vhost)) {
return (
hostname.length === vhost.length ||
hostname[hostname.length - vhost.length - 1] === '.'
);
}
return false;
}
/**
* Given a hostname and its public suffix, extract the general domain.
*/
function extractDomainWithSuffix(
hostname: string,
publicSuffix: string,
): string {
// Locate the index of the last '.' in the part of the `hostname` preceding
// the public suffix.
//
// examples:
// 1. not.evil.co.uk => evil.co.uk
// ^ ^
// | | start of public suffix
// | index of the last dot
//
// 2. example.co.uk => example.co.uk
// ^ ^
// | | start of public suffix
// |
// | (-1) no dot found before the public suffix
const publicSuffixIndex = hostname.length - publicSuffix.length - 2;
const lastDotBeforeSuffixIndex = hostname.lastIndexOf('.', publicSuffixIndex);
// No '.' found, then `hostname` is the general domain (no sub-domain)
if (lastDotBeforeSuffixIndex === -1) {
return hostname;
}
// Extract the part between the last '.'
return hostname.slice(lastDotBeforeSuffixIndex + 1);
}
/**
* Detects the domain based on rules and upon and a host string
*/
export default function getDomain(
suffix: string,
hostname: string,
options: IOptions,
): string | null {
// Check if `hostname` ends with a member of `validHosts`.
if (options.validHosts !== null) {
const validHosts = options.validHosts;
for (const vhost of validHosts) {
if (/*@__INLINE__*/ shareSameDomainSuffix(hostname, vhost)) {
return vhost;
}
}
}
let numberOfLeadingDots = 0;
if (hostname.startsWith('.')) {
while (
numberOfLeadingDots < hostname.length &&
hostname[numberOfLeadingDots] === '.'
) {
numberOfLeadingDots += 1;
}
}
// If `hostname` is a valid public suffix, then there is no domain to return.
// Since we already know that `getPublicSuffix` returns a suffix of `hostname`
// there is no need to perform a string comparison and we only compare the
// size.
if (suffix.length === hostname.length - numberOfLeadingDots) {
return null;
}
// To extract the general domain, we start by identifying the public suffix
// (if any), then consider the domain to be the public suffix with one added
// level of depth. (e.g.: if hostname is `not.evil.co.uk` and public suffix:
// `co.uk`, then we take one more level: `evil`, giving the final result:
// `evil.co.uk`).
return /*@__INLINE__*/ extractDomainWithSuffix(hostname, suffix);
}

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/**
* @param url - URL we want to extract a hostname from.
* @param urlIsValidHostname - hint from caller; true if `url` is already a valid hostname.
*/
export default function extractHostname(
url: string,
urlIsValidHostname: boolean,
): string | null {
let start = 0;
let end: number = url.length;
let hasUpper = false;
// If url is not already a valid hostname, then try to extract hostname.
if (!urlIsValidHostname) {
// Special handling of data URLs
if (url.startsWith('data:')) {
return null;
}
// Trim leading spaces
while (start < url.length && url.charCodeAt(start) <= 32) {
start += 1;
}
// Trim trailing spaces
while (end > start + 1 && url.charCodeAt(end - 1) <= 32) {
end -= 1;
}
// Skip scheme.
if (
url.charCodeAt(start) === 47 /* '/' */ &&
url.charCodeAt(start + 1) === 47 /* '/' */
) {
start += 2;
} else {
const indexOfProtocol = url.indexOf(':/', start);
if (indexOfProtocol !== -1) {
// Implement fast-path for common protocols. We expect most protocols
// should be one of these 4 and thus we will not need to perform the
// more expansive validity check most of the time.
const protocolSize = indexOfProtocol - start;
const c0 = url.charCodeAt(start);
const c1 = url.charCodeAt(start + 1);
const c2 = url.charCodeAt(start + 2);
const c3 = url.charCodeAt(start + 3);
const c4 = url.charCodeAt(start + 4);
if (
protocolSize === 5 &&
c0 === 104 /* 'h' */ &&
c1 === 116 /* 't' */ &&
c2 === 116 /* 't' */ &&
c3 === 112 /* 'p' */ &&
c4 === 115 /* 's' */
) {
// https
} else if (
protocolSize === 4 &&
c0 === 104 /* 'h' */ &&
c1 === 116 /* 't' */ &&
c2 === 116 /* 't' */ &&
c3 === 112 /* 'p' */
) {
// http
} else if (
protocolSize === 3 &&
c0 === 119 /* 'w' */ &&
c1 === 115 /* 's' */ &&
c2 === 115 /* 's' */
) {
// wss
} else if (
protocolSize === 2 &&
c0 === 119 /* 'w' */ &&
c1 === 115 /* 's' */
) {
// ws
} else {
// Check that scheme is valid
for (let i = start; i < indexOfProtocol; i += 1) {
const lowerCaseCode = url.charCodeAt(i) | 32;
if (
!(
(
(lowerCaseCode >= 97 && lowerCaseCode <= 122) || // [a, z]
(lowerCaseCode >= 48 && lowerCaseCode <= 57) || // [0, 9]
lowerCaseCode === 46 || // '.'
lowerCaseCode === 45 || // '-'
lowerCaseCode === 43
) // '+'
)
) {
return null;
}
}
}
// Skip 0, 1 or more '/' after ':/'
start = indexOfProtocol + 2;
while (url.charCodeAt(start) === 47 /* '/' */) {
start += 1;
}
}
}
// Detect first occurrence of '/', '?' or '#'. We also keep track of the
// last occurrence of '@', ']' or ':' to speed-up subsequent parsing of
// (respectively), identifier, ipv6 or port.
let indexOfIdentifier = -1;
let indexOfClosingBracket = -1;
let indexOfPort = -1;
for (let i = start; i < end; i += 1) {
const code: number = url.charCodeAt(i);
if (
code === 35 || // '#'
code === 47 || // '/'
code === 63 // '?'
) {
end = i;
break;
} else if (code === 64) {
// '@'
indexOfIdentifier = i;
} else if (code === 93) {
// ']'
indexOfClosingBracket = i;
} else if (code === 58) {
// ':'
indexOfPort = i;
} else if (code >= 65 && code <= 90) {
hasUpper = true;
}
}
// Detect identifier: '@'
if (
indexOfIdentifier !== -1 &&
indexOfIdentifier > start &&
indexOfIdentifier < end
) {
start = indexOfIdentifier + 1;
}
// Handle ipv6 addresses
if (url.charCodeAt(start) === 91 /* '[' */) {
if (indexOfClosingBracket !== -1) {
return url.slice(start + 1, indexOfClosingBracket).toLowerCase();
}
return null;
} else if (indexOfPort !== -1 && indexOfPort > start && indexOfPort < end) {
// Detect port: ':'
end = indexOfPort;
}
}
// Trim trailing dots
while (end > start + 1 && url.charCodeAt(end - 1) === 46 /* '.' */) {
end -= 1;
}
const hostname: string =
start !== 0 || end !== url.length ? url.slice(start, end) : url;
if (hasUpper) {
return hostname.toLowerCase();
}
return hostname;
}

160
frontend/node_modules/tldts-core/src/factory.ts generated vendored Normal file
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/**
* Implement a factory allowing to plug different implementations of suffix
* lookup (e.g.: using a trie or the packed hashes datastructures). This is used
* and exposed in `tldts.ts` and `tldts-experimental.ts` bundle entrypoints.
*/
import getDomain from './domain';
import getDomainWithoutSuffix from './domain-without-suffix';
import extractHostname from './extract-hostname';
import isIp from './is-ip';
import isValidHostname from './is-valid';
import { IPublicSuffix, ISuffixLookupOptions } from './lookup/interface';
import { IOptions, setDefaults } from './options';
import getSubdomain from './subdomain';
export interface IResult {
// `hostname` is either a registered name (including but not limited to a
// hostname), or an IP address. IPv4 addresses must be in dot-decimal
// notation, and IPv6 addresses must be enclosed in brackets ([]). This is
// directly extracted from the input URL.
hostname: string | null;
// Is `hostname` an IP? (IPv4 or IPv6)
isIp: boolean | null;
// `hostname` split between subdomain, domain and its public suffix (if any)
subdomain: string | null;
domain: string | null;
publicSuffix: string | null;
domainWithoutSuffix: string | null;
// Specifies if `publicSuffix` comes from the ICANN or PRIVATE section of the list
isIcann: boolean | null;
isPrivate: boolean | null;
}
export function getEmptyResult(): IResult {
return {
domain: null,
domainWithoutSuffix: null,
hostname: null,
isIcann: null,
isIp: null,
isPrivate: null,
publicSuffix: null,
subdomain: null,
};
}
export function resetResult(result: IResult): void {
result.domain = null;
result.domainWithoutSuffix = null;
result.hostname = null;
result.isIcann = null;
result.isIp = null;
result.isPrivate = null;
result.publicSuffix = null;
result.subdomain = null;
}
// Flags representing steps in the `parse` function. They are used to implement
// an early stop mechanism (simulating some form of laziness) to avoid doing
// more work than necessary to perform a given action (e.g.: we don't need to
// extract the domain and subdomain if we are only interested in public suffix).
export const enum FLAG {
HOSTNAME,
IS_VALID,
PUBLIC_SUFFIX,
DOMAIN,
SUB_DOMAIN,
ALL,
}
export function parseImpl(
url: string,
step: FLAG,
suffixLookup: (
_1: string,
_2: ISuffixLookupOptions,
_3: IPublicSuffix,
) => void,
partialOptions: Partial<IOptions>,
result: IResult,
): IResult {
const options: IOptions = /*@__INLINE__*/ setDefaults(partialOptions);
// Very fast approximate check to make sure `url` is a string. This is needed
// because the library will not necessarily be used in a typed setup and
// values of arbitrary types might be given as argument.
if (typeof url !== 'string') {
return result;
}
// Extract hostname from `url` only if needed. This can be made optional
// using `options.extractHostname`. This option will typically be used
// whenever we are sure the inputs to `parse` are already hostnames and not
// arbitrary URLs.
//
// `mixedInput` allows to specify if we expect a mix of URLs and hostnames
// as input. If only hostnames are expected then `extractHostname` can be
// set to `false` to speed-up parsing. If only URLs are expected then
// `mixedInputs` can be set to `false`. The `mixedInputs` is only a hint
// and will not change the behavior of the library.
if (!options.extractHostname) {
result.hostname = url;
} else if (options.mixedInputs) {
result.hostname = extractHostname(url, isValidHostname(url));
} else {
result.hostname = extractHostname(url, false);
}
if (step === FLAG.HOSTNAME || result.hostname === null) {
return result;
}
// Check if `hostname` is a valid ip address
if (options.detectIp) {
result.isIp = isIp(result.hostname);
if (result.isIp) {
return result;
}
}
// Perform optional hostname validation. If hostname is not valid, no need to
// go further as there will be no valid domain or sub-domain.
if (
options.validateHostname &&
options.extractHostname &&
!isValidHostname(result.hostname)
) {
result.hostname = null;
return result;
}
// Extract public suffix
suffixLookup(result.hostname, options, result);
if (step === FLAG.PUBLIC_SUFFIX || result.publicSuffix === null) {
return result;
}
// Extract domain
result.domain = getDomain(result.publicSuffix, result.hostname, options);
if (step === FLAG.DOMAIN || result.domain === null) {
return result;
}
// Extract subdomain
result.subdomain = getSubdomain(result.hostname, result.domain);
if (step === FLAG.SUB_DOMAIN) {
return result;
}
// Extract domain without suffix
result.domainWithoutSuffix = getDomainWithoutSuffix(
result.domain,
result.publicSuffix,
);
return result;
}

87
frontend/node_modules/tldts-core/src/is-ip.ts generated vendored Normal file
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/**
* Check if a hostname is an IP. You should be aware that this only works
* because `hostname` is already garanteed to be a valid hostname!
*/
function isProbablyIpv4(hostname: string): boolean {
// Cannot be shorted than 1.1.1.1
if (hostname.length < 7) {
return false;
}
// Cannot be longer than: 255.255.255.255
if (hostname.length > 15) {
return false;
}
let numberOfDots = 0;
for (let i = 0; i < hostname.length; i += 1) {
const code = hostname.charCodeAt(i);
if (code === 46 /* '.' */) {
numberOfDots += 1;
} else if (code < 48 /* '0' */ || code > 57 /* '9' */) {
return false;
}
}
return (
numberOfDots === 3 &&
hostname.charCodeAt(0) !== 46 /* '.' */ &&
hostname.charCodeAt(hostname.length - 1) !== 46 /* '.' */
);
}
/**
* Similar to isProbablyIpv4.
*/
function isProbablyIpv6(hostname: string): boolean {
if (hostname.length < 3) {
return false;
}
let start = hostname.startsWith('[') ? 1 : 0;
let end = hostname.length;
if (hostname[end - 1] === ']') {
end -= 1;
}
// We only consider the maximum size of a normal IPV6. Note that this will
// fail on so-called "IPv4 mapped IPv6 addresses" but this is a corner-case
// and a proper validation library should be used for these.
if (end - start > 39) {
return false;
}
let hasColon = false;
for (; start < end; start += 1) {
const code = hostname.charCodeAt(start);
if (code === 58 /* ':' */) {
hasColon = true;
} else if (
!(
(
(code >= 48 && code <= 57) || // 0-9
(code >= 97 && code <= 102) || // a-f
(code >= 65 && code <= 90)
) // A-F
)
) {
return false;
}
}
return hasColon;
}
/**
* Check if `hostname` is *probably* a valid ip addr (either ipv6 or ipv4).
* This *will not* work on any string. We need `hostname` to be a valid
* hostname.
*/
export default function isIp(hostname: string): boolean {
return isProbablyIpv6(hostname) || isProbablyIpv4(hostname);
}

79
frontend/node_modules/tldts-core/src/is-valid.ts generated vendored Normal file
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/**
* Implements fast shallow verification of hostnames. This does not perform a
* struct check on the content of labels (classes of Unicode characters, etc.)
* but instead check that the structure is valid (number of labels, length of
* labels, etc.).
*
* If you need stricter validation, consider using an external library.
*/
function isValidAscii(code: number): boolean {
return (
(code >= 97 && code <= 122) || (code >= 48 && code <= 57) || code > 127
);
}
/**
* Check if a hostname string is valid. It's usually a preliminary check before
* trying to use getDomain or anything else.
*
* Beware: it does not check if the TLD exists.
*/
export default function (hostname: string): boolean {
if (hostname.length > 255) {
return false;
}
if (hostname.length === 0) {
return false;
}
if (
/*@__INLINE__*/ !isValidAscii(hostname.charCodeAt(0)) &&
hostname.charCodeAt(0) !== 46 && // '.' (dot)
hostname.charCodeAt(0) !== 95 // '_' (underscore)
) {
return false;
}
// Validate hostname according to RFC
let lastDotIndex = -1;
let lastCharCode = -1;
const len = hostname.length;
for (let i = 0; i < len; i += 1) {
const code = hostname.charCodeAt(i);
if (code === 46 /* '.' */) {
if (
// Check that previous label is < 63 bytes long (64 = 63 + '.')
i - lastDotIndex > 64 ||
// Check that previous character was not already a '.'
lastCharCode === 46 ||
// Check that the previous label does not end with a '-' (dash)
lastCharCode === 45 ||
// Check that the previous label does not end with a '_' (underscore)
lastCharCode === 95
) {
return false;
}
lastDotIndex = i;
} else if (
!(/*@__INLINE__*/ (isValidAscii(code) || code === 45 || code === 95))
) {
// Check if there is a forbidden character in the label
return false;
}
lastCharCode = code;
}
return (
// Check that last label is shorter than 63 chars
len - lastDotIndex - 1 <= 63 &&
// Check that the last character is an allowed trailing label character.
// Since we already checked that the char is a valid hostname character,
// we only need to check that it's different from '-'.
lastCharCode !== 45
);
}

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import { IPublicSuffix, ISuffixLookupOptions } from './interface';
export default function (
hostname: string,
options: ISuffixLookupOptions,
out: IPublicSuffix,
): boolean {
// Fast path for very popular suffixes; this allows to by-pass lookup
// completely as well as any extra allocation or string manipulation.
if (!options.allowPrivateDomains && hostname.length > 3) {
const last: number = hostname.length - 1;
const c3: number = hostname.charCodeAt(last);
const c2: number = hostname.charCodeAt(last - 1);
const c1: number = hostname.charCodeAt(last - 2);
const c0: number = hostname.charCodeAt(last - 3);
if (
c3 === 109 /* 'm' */ &&
c2 === 111 /* 'o' */ &&
c1 === 99 /* 'c' */ &&
c0 === 46 /* '.' */
) {
out.isIcann = true;
out.isPrivate = false;
out.publicSuffix = 'com';
return true;
} else if (
c3 === 103 /* 'g' */ &&
c2 === 114 /* 'r' */ &&
c1 === 111 /* 'o' */ &&
c0 === 46 /* '.' */
) {
out.isIcann = true;
out.isPrivate = false;
out.publicSuffix = 'org';
return true;
} else if (
c3 === 117 /* 'u' */ &&
c2 === 100 /* 'd' */ &&
c1 === 101 /* 'e' */ &&
c0 === 46 /* '.' */
) {
out.isIcann = true;
out.isPrivate = false;
out.publicSuffix = 'edu';
return true;
} else if (
c3 === 118 /* 'v' */ &&
c2 === 111 /* 'o' */ &&
c1 === 103 /* 'g' */ &&
c0 === 46 /* '.' */
) {
out.isIcann = true;
out.isPrivate = false;
out.publicSuffix = 'gov';
return true;
} else if (
c3 === 116 /* 't' */ &&
c2 === 101 /* 'e' */ &&
c1 === 110 /* 'n' */ &&
c0 === 46 /* '.' */
) {
out.isIcann = true;
out.isPrivate = false;
out.publicSuffix = 'net';
return true;
} else if (
c3 === 101 /* 'e' */ &&
c2 === 100 /* 'd' */ &&
c1 === 46 /* '.' */
) {
out.isIcann = true;
out.isPrivate = false;
out.publicSuffix = 'de';
return true;
}
}
return false;
}

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export interface IPublicSuffix {
isIcann: boolean | null;
isPrivate: boolean | null;
publicSuffix: string | null;
}
export interface ISuffixLookupOptions {
allowIcannDomains: boolean;
allowPrivateDomains: boolean;
}

39
frontend/node_modules/tldts-core/src/options.ts generated vendored Normal file
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export interface IOptions {
allowIcannDomains: boolean;
allowPrivateDomains: boolean;
detectIp: boolean;
extractHostname: boolean;
mixedInputs: boolean;
validHosts: string[] | null;
validateHostname: boolean;
}
function setDefaultsImpl({
allowIcannDomains = true,
allowPrivateDomains = false,
detectIp = true,
extractHostname = true,
mixedInputs = true,
validHosts = null,
validateHostname = true,
}: Partial<IOptions>): IOptions {
return {
allowIcannDomains,
allowPrivateDomains,
detectIp,
extractHostname,
mixedInputs,
validHosts,
validateHostname,
};
}
const DEFAULT_OPTIONS = /*@__INLINE__*/ setDefaultsImpl({});
export function setDefaults(options?: Partial<IOptions>): IOptions {
if (options === undefined) {
return DEFAULT_OPTIONS;
}
return /*@__INLINE__*/ setDefaultsImpl(options);
}

11
frontend/node_modules/tldts-core/src/subdomain.ts generated vendored Normal file
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/**
* Returns the subdomain of a hostname string
*/
export default function getSubdomain(hostname: string, domain: string): string {
// If `hostname` and `domain` are the same, then there is no sub-domain
if (domain.length === hostname.length) {
return '';
}
return hostname.slice(0, -domain.length - 1);
}