avancement planning

2026-05-26 11:58:39 +02:00
parent 619a2b240a
commit 150b97cd2e
4892 changed files with 99214 additions and 429382 deletions
@@ -6,6 +6,15 @@ const isUUID = RegExp.prototype.test.bind(/^[\da-f]{8}-[\da-f]{4}-[\da-f]{4}-[\d
 /** @type {(value: string) => boolean} */
 const isIPv4 = RegExp.prototype.test.bind(/^(?:(?:25[0-5]|2[0-4]\d|1\d{2}|[1-9]\d|\d)\.){3}(?:25[0-5]|2[0-4]\d|1\d{2}|[1-9]\d|\d)$/u)

+/** @type {(value: string) => boolean} */
+const isHexPair = RegExp.prototype.test.bind(/^[\da-f]{2}$/iu)
+
+/** @type {(value: string) => boolean} */
+const isUnreserved = RegExp.prototype.test.bind(/^[\da-z\-._~]$/iu)
+
+/** @type {(value: string) => boolean} */
+const isPathCharacter = RegExp.prototype.test.bind(/^[\da-z\-._~!$&'()*+,;=:@/]$/iu)
+
 /**
 * @param {Array<string>} input
 * @returns {string}
@@ -264,31 +273,126 @@ function removeDotSegments (path) {
 }

 /**
- * @param {import('../types/index').URIComponent} component
- * @param {boolean} esc
- * @returns {import('../types/index').URIComponent}
+ * Re-escape RFC 3986 gen-delims that must not appear literally in the host.
+ * After the URI regex parses, these characters cannot be literal in the host
+ * field, so any that appear after decoding came from percent-encoding and
+ * must be restored to prevent authority structure changes.
+ *
+ * @param {string} host
+ * @param {boolean} isIP - true for IPv4/IPv6 hosts (skip colon re-escaping)
+ * @returns {string}
 */
-function normalizeComponentEncoding (component, esc) {
-  const func = esc !== true ? escape : unescape
-  if (component.scheme !== undefined) {
-    component.scheme = func(component.scheme)
+const HOST_DELIMS = { '@': '%40', '/': '%2F', '?': '%3F', '#': '%23', ':': '%3A' }
+const HOST_DELIM_RE = /[@/?#:]/g
+const HOST_DELIM_NO_COLON_RE = /[@/?#]/g
+
+function reescapeHostDelimiters (host, isIP) {
+  const re = isIP ? HOST_DELIM_NO_COLON_RE : HOST_DELIM_RE
+  re.lastIndex = 0
+  return host.replace(re, (ch) => HOST_DELIMS[ch])
+}
+
+/**
+ * Normalizes percent escapes and optionally decodes only unreserved ASCII bytes.
+ * Reserved delimiters such as `%2F` and `%2E` stay escaped.
+ *
+ * @param {string} input
+ * @param {boolean} [decodeUnreserved=false]
+ * @returns {string}
+ */
+function normalizePercentEncoding (input, decodeUnreserved = false) {
+  if (input.indexOf('%') === -1) {
+    return input
  }
-  if (component.userinfo !== undefined) {
-    component.userinfo = func(component.userinfo)
+
+  let output = ''
+
+  for (let i = 0; i < input.length; i++) {
+    if (input[i] === '%' && i + 2 < input.length) {
+      const hex = input.slice(i + 1, i + 3)
+      if (isHexPair(hex)) {
+        const normalizedHex = hex.toUpperCase()
+        const decoded = String.fromCharCode(parseInt(normalizedHex, 16))
+
+        if (decodeUnreserved && isUnreserved(decoded)) {
+          output += decoded
+        } else {
+          output += '%' + normalizedHex
+        }
+
+        i += 2
+        continue
+      }
+    }
+
+    output += input[i]
  }
-  if (component.host !== undefined) {
-    component.host = func(component.host)
+
+  return output
+}
+
+/**
+ * Normalizes path data without turning reserved escapes into live path syntax.
+ * Valid escapes are uppercased, raw unsafe characters are escaped, and only
+ * unreserved bytes that are not `.` are decoded.
+ *
+ * @param {string} input
+ * @returns {string}
+ */
+function normalizePathEncoding (input) {
+  let output = ''
+
+  for (let i = 0; i < input.length; i++) {
+    if (input[i] === '%' && i + 2 < input.length) {
+      const hex = input.slice(i + 1, i + 3)
+      if (isHexPair(hex)) {
+        const normalizedHex = hex.toUpperCase()
+        const decoded = String.fromCharCode(parseInt(normalizedHex, 16))
+
+        if (decoded !== '.' && isUnreserved(decoded)) {
+          output += decoded
+        } else {
+          output += '%' + normalizedHex
+        }
+
+        i += 2
+        continue
+      }
+    }
+
+    if (isPathCharacter(input[i])) {
+      output += input[i]
+    } else {
+      output += escape(input[i])
+    }
  }
-  if (component.path !== undefined) {
-    component.path = func(component.path)
+
+  return output
+}
+
+/**
+ * Escapes a component while preserving existing valid percent escapes.
+ *
+ * @param {string} input
+ * @returns {string}
+ */
+function escapePreservingEscapes (input) {
+  let output = ''
+
+  for (let i = 0; i < input.length; i++) {
+    if (input[i] === '%' && i + 2 < input.length) {
+      const hex = input.slice(i + 1, i + 3)
+      if (isHexPair(hex)) {
+        output += '%' + hex.toUpperCase()
+        i += 2
+        continue
+      }
+    }
+
+    output += escape(input[i])
  }
-  if (component.query !== undefined) {
-    component.query = func(component.query)
-  }
-  if (component.fragment !== undefined) {
-    component.fragment = func(component.fragment)
-  }
-  return component
+
+  return output
 }

 /**
@@ -310,7 +414,7 @@ function recomposeAuthority (component) {
      if (ipV6res.isIPV6 === true) {
        host = `[${ipV6res.escapedHost}]`
      } else {
-        host = component.host
+        host = reescapeHostDelimiters(host, false)
      }
    }
    uriTokens.push(host)
@@ -327,7 +431,10 @@ function recomposeAuthority (component) {
 module.exports = {
  nonSimpleDomain,
  recomposeAuthority,
-  normalizeComponentEncoding,
+  reescapeHostDelimiters,
+  normalizePercentEncoding,
+  normalizePathEncoding,
+  escapePreservingEscapes,
  removeDotSegments,
  isIPv4,
  isUUID,