Projektstart

backend/node_modules/safe-regex2/.github/dependabot.yml

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+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "monthly"
+    open-pull-requests-limit: 10
+
+  - package-ecosystem: "npm"
+    directory: "/"
+    schedule:
+      interval: "weekly"
+    open-pull-requests-limit: 10

backend/node_modules/safe-regex2/.github/stale.yml

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+# Number of days of inactivity before an issue becomes stale
+daysUntilStale: 15
+# Number of days of inactivity before a stale issue is closed
+daysUntilClose: 7
+# Issues with these labels will never be considered stale
+exemptLabels:
+  - "discussion"
+  - "feature request"
+  - "bug"
+  - "help wanted"
+  - "plugin suggestion"
+  - "good first issue"
+# Label to use when marking an issue as stale
+staleLabel: stale
+# Comment to post when marking an issue as stale. Set to `false` to disable
+markComment: >
+  This issue has been automatically marked as stale because it has not had
+  recent activity. It will be closed if no further activity occurs. Thank you
+  for your contributions.
+# Comment to post when closing a stale issue. Set to `false` to disable
+closeComment: false

backend/node_modules/safe-regex2/.github/workflows/ci.yml

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+name: CI
+
+on:
+  push:
+    paths-ignore:
+      - 'docs/**'
+      - '*.md'
+  pull_request:
+    paths-ignore:
+      - 'docs/**'
+      - '*.md'
+
+jobs:
+  test:
+    uses: fastify/workflows/.github/workflows/plugins-ci.yml@v3
+    with:
+      license-check: true
+      lint: true

backend/node_modules/safe-regex2/LICENSE

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

backend/node_modules/safe-regex2/example/safe.js

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+const safe = require('../')
+const regex = process.argv.slice(2).join(' ')
+console.log(safe(regex))

backend/node_modules/safe-regex2/index.js

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+'use strict'
+
+const parse = require('ret')
+const types = parse.types
+
+function safeRegex (re, opts) {
+  if (!opts) opts = {}
+  const replimit = opts.limit === undefined ? 25 : opts.limit
+
+  if (isRegExp(re)) re = re.source
+  else if (typeof re !== 'string') re = String(re)
+
+  try { re = parse(re) } catch (err) { return false }
+
+  let reps = 0
+  return (function walk (node, starHeight) {
+    let i
+    let ok
+    let len
+
+    if (node.type === types.REPETITION) {
+      starHeight++
+      reps++
+      if (starHeight > 1) return false
+      if (reps > replimit) return false
+    }
+
+    if (node.options) {
+      for (i = 0, len = node.options.length; i < len; i++) {
+        ok = walk({ stack: node.options[i] }, starHeight)
+        if (!ok) return false
+      }
+    }
+    const stack = node.stack || (node.value && node.value.stack)
+    if (!stack) return true
+
+    for (i = 0; i < stack.length; i++) {
+      ok = walk(stack[i], starHeight)
+      if (!ok) return false
+    }
+
+    return true
+  })(re, 0)
+}
+
+function isRegExp (x) {
+  return {}.toString.call(x) === '[object RegExp]'
+}
+
+module.exports = safeRegex
+module.exports.default = safeRegex
+module.exports.safeRegex = safeRegex

backend/node_modules/safe-regex2/package.json

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+{
+  "name": "safe-regex2",
+  "version": "3.1.0",
+  "description": "detect possibly catastrophic, exponential-time regular expressions",
+  "main": "index.js",
+  "types": "types/index.d.ts",
+  "dependencies": {
+    "ret": "~0.4.0"
+  },
+  "devDependencies": {
+    "standard": "^17.0.0",
+    "tape": "^5.0.0",
+    "tsd": "^0.25.0"
+  },
+  "scripts": {
+    "lint": "standard",
+    "test": "npm run test:unit",
+    "test:typescript": "tsd",
+    "test:unit": "tape test/*.js"
+  },
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/fastify/safe-regex.git"
+  },
+  "homepage": "https://github.com/fastify/safe-regex",
+  "keywords": [
+    "catastrophic",
+    "exponential",
+    "regex",
+    "safe",
+    "sandbox"
+  ],
+  "author": {
+    "name": "James Halliday",
+    "email": "mail@substack.net",
+    "url": "http://substack.net"
+  },
+  "contributors": [
+    "Matteo Collina <hello@matteocollina.com>"
+  ],
+  "license": "MIT"
+}

backend/node_modules/safe-regex2/readme.markdown

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+# safe-regex2
+
+detect potentially
+[catastrophic](http://regular-expressions.mobi/catastrophic.html)
+[exponential-time](http://perlgeek.de/blog-en/perl-tips/in-search-of-an-exponetial-regexp.html)
+regular expressions by limiting the
+[star height](https://en.wikipedia.org/wiki/Star_height) to 1
+
+This is a fork of https://github.com/substack/safe-regex at 1.1.0.
+
+WARNING: This module has both false positives and false negatives.
+It is not meant as a full checker, but it detect basic cases.
+
+# example
+
+``` js
+var safe = require('safe-regex2');
+var regex = process.argv.slice(2).join(' ');
+console.log(safe(regex));
+```
+
+```
+$ node safe.js '(x+x+)+y'
+false
+$ node safe.js '(beep|boop)*'
+true
+$ node safe.js '(a+){10}'
+false
+$ node safe.js '\blocation\s*:[^:\n]+\b(Oakland|San Francisco)\b'
+true
+```
+
+# methods
+
+``` js
+var safe = require('safe-regex')
+```
+
+## var ok = safe(re, opts={})
+
+Return a boolean `ok` whether or not the regex `re` is safe and not possibly
+catastrophic.
+
+`re` can be a `RegExp` object or just a string.
+
+If the `re` is a string and is an invalid regex, returns `false`.
+
+* `opts.limit` - maximum number of allowed repetitions in the entire regex.
+Default: `25`.
+
+# install
+
+With [npm](https://npmjs.org) do:
+
+```
+npm install safe-regex2
+```
+
+# license
+
+MIT

backend/node_modules/safe-regex2/test/regex.js

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+const safe = require('../')
+const test = require('tape')
+
+const good = [
+  /\bOakland\b/,
+  /\b(Oakland|San Francisco)\b/i,
+  /^\d+1337\d+$/i,
+  /^\d+(1337|404)\d+$/i,
+  /^\d+(1337|404)*\d+$/i,
+  RegExp(Array(26).join('a?') + Array(26).join('a'))
+]
+
+test('safe regex', function (t) {
+  t.plan(good.length)
+  good.forEach(function (re) {
+    t.equal(safe(re), true)
+  })
+})
+
+const bad = [
+  /^(a?){25}(a){25}$/,
+  RegExp(Array(27).join('a?') + Array(27).join('a')),
+  /(x+x+)+y/,
+  /foo|(x+x+)+y/,
+  /(a+){10}y/,
+  /(a+){2}y/,
+  /(.*){1,32000}[bc]/
+]
+
+test('unsafe regex', function (t) {
+  t.plan(bad.length)
+  bad.forEach(function (re) {
+    t.equal(safe(re), false)
+  })
+})
+
+const invalid = [
+  '*Oakland*',
+  'hey(yoo))',
+  'abcde(?>hellow)',
+  '[abc'
+]
+
+test('invalid regex', function (t) {
+  t.plan(invalid.length)
+  invalid.forEach(function (re) {
+    t.equal(safe(re), false)
+  })
+})

backend/node_modules/safe-regex2/types/index.d.ts

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+type SafeRegex2 = (re: string | RegExp, opts?: { limit?: number }) => boolean
+
+declare namespace safeRegex {
+  export const safeRegex: SafeRegex2
+  export { safeRegex as default }
+}
+
+declare function safeRegex(...params: Parameters<SafeRegex2>): ReturnType<SafeRegex2>
+export = safeRegex

backend/node_modules/safe-regex2/types/index.test-d.ts

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+import safeRegex, { safeRegex as safeRegexNamed } from '..'
+import { expectType } from 'tsd'
+
+expectType<boolean>(safeRegex('regex'))
+expectType<boolean>(safeRegex(/regex/))
+expectType<boolean>(safeRegex('^([a-zA-Z0-9]+\\s?)+$'))
+expectType<boolean>(safeRegex(/^([a-zA-Z0-9]+\s?)+$/g))
+
+expectType<boolean>(safeRegexNamed('regex'))
+expectType<boolean>(safeRegexNamed(/regex/))
+expectType<boolean>(safeRegexNamed('^([a-zA-Z0-9]+\\s?)+$'))
+expectType<boolean>(safeRegexNamed(/^([a-zA-Z0-9]+\s?)+$/g))