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Issue 8401061: Added handling of $sitekey exceptions (Closed)
Patch Set: Created Sept. 25, 2012, 2:08 p.m.
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1 /*! 1 /*!
2 * Parts of original code from ipv6.js <https://github.com/beaugunderson/javascr ipt-ipv6> 2 * Parts of original code from ipv6.js <https://github.com/beaugunderson/javascr ipt-ipv6>
3 * Copyright 2011 Beau Gunderson 3 * Copyright 2011 Beau Gunderson
4 * Available under MIT license <http://mths.be/mit> 4 * Available under MIT license <http://mths.be/mit>
5 */ 5 */
6 6
7 const RE_V4 = /^(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?|0x[0-9a-f][0-9a-f]?|0 [0-7]{3})\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?|0x[0-9a-f][0-9a-f]?|0[0-7 ]{3})$/i; 7 const RE_V4 = /^(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?|0x[0-9a-f][0-9a-f]?|0 [0-7]{3})\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?|0x[0-9a-f][0-9a-f]?|0[0-7 ]{3})$/i;
8 const RE_V4_HEX = /^0x([0-9a-f]{8})$/i; 8 const RE_V4_HEX = /^0x([0-9a-f]{8})$/i;
9 const RE_V4_NUMERIC = /^[0-9]+$/; 9 const RE_V4_NUMERIC = /^[0-9]+$/;
10 const RE_V4inV6 = /(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2 [0-4][0-9]|[01]?[0-9][0-9]?)$/; 10 const RE_V4inV6 = /(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2 [0-4][0-9]|[01]?[0-9][0-9]?)$/;
(...skipping 121 matching lines...) Expand 10 before | Expand all | Expand 10 after
132 return (requestHost.substr(requestHost.length - documentDomain.length - 1) ! = "." + documentDomain); 132 return (requestHost.substr(requestHost.length - documentDomain.length - 1) ! = "." + documentDomain);
133 else 133 else
134 return (requestHost != documentDomain); 134 return (requestHost != documentDomain);
135 } 135 }
136 136
137 /** 137 /**
138 * Extracts host name from a URL. 138 * Extracts host name from a URL.
139 */ 139 */
140 function extractHostFromURL(/**String*/ url) 140 function extractHostFromURL(/**String*/ url)
141 { 141 {
142 if (!url) 142 if (url && extractHostFromURL._lastURL == url)
143 return "";
144
145 if (extractHostFromURL._lastURL == url)
146 return extractHostFromURL._lastDomain; 143 return extractHostFromURL._lastDomain;
147 144
148 var x = url.substr(url.indexOf("://") + 3); 145 var host = "";
149 x = x.substr(0, x.indexOf("/")); 146 try
150 x = x.substr(x.indexOf("@") + 1);
151 if (x.indexOf("[") == 0 && x.indexOf("]") > 0)
152 { 147 {
153 x = x.substring(1,x.indexOf("]")); 148 host = new URI(url).host;
149 }
150 catch (e)
151 {
152 // Keep the empty string for invalid URIs.
153 }
154
155 extractHostFromURL._lastURL = url;
156 extractHostFromURL._lastDomain = host;
157 return host;
158 }
159
160 /**
161 * Parses URLs and provides an interface similar to nsIURI in Gecko, see
162 * https://developer.mozilla.org/en-US/docs/XPCOM_Interface_Reference/nsIURI.
163 * TODO: Make sure the parsing actually works the same as nsStandardURL.
164 * @constructor
165 */
166 function URI(/**String*/ spec)
167 {
168 this.spec = spec;
169 this._schemeEnd = spec.indexOf(":");
170 if (this._schemeEnd < 0)
171 throw new Error("Invalid URI scheme");
172
173 if (spec.substr(this._schemeEnd + 1, 2) != "//")
174 throw new Error("Unexpected URI structure");
175
176 this._hostPortStart = this._schemeEnd + 3;
177 this._hostPortEnd = spec.indexOf("/", this._hostPortStart);
178 if (this._hostPortEnd < 0)
179 throw new Error("Invalid URI host");
180
181 var authEnd = spec.indexOf("@", this._hostPortStart);
182 if (authEnd >= 0 && authEnd < this._hostPortEnd)
183 this._hostPortStart = authEnd + 1;
184
185 this._portStart = -1;
186 this._hostEnd = spec.indexOf("]", this._hostPortStart + 1);
187 if (spec[this._hostPortStart] == "[" && this._hostEnd >= 0 && this._hostEnd < this._hostPortEnd)
188 {
189 // The host is an IPv6 literal
190 this._hostStart = this._hostPortStart + 1;
191 if (spec[this._hostEnd + 1] == ":")
192 this._portStart = this._hostEnd + 2;
154 } 193 }
155 else 194 else
156 { 195 {
157 colPos = x.indexOf(":"); 196 this._hostStart = this._hostPortStart;
158 if (colPos >= 0) 197 this._hostEnd = spec.indexOf(":", this._hostStart);
159 x = x.substr(0, colPos); 198 if (this._hostEnd >= 0 && this._hostEnd < this._hostPortEnd)
199 this._portStart = this._hostEnd + 1;
200 else
201 this._hostEnd = this._hostPortEnd;
160 } 202 }
161
162 extractHostFromURL._lastURL = url;
163 extractHostFromURL._lastDomain = x;
164 return x;
165 } 203 }
204 URI.prototype =
205 {
206 spec: null,
207 get scheme()
208 {
209 return this.spec.substring(0, this._schemeEnd).toLowerCase();
210 },
211 get host()
212 {
213 return this.spec.substring(this._hostStart, this._hostEnd);
214 },
215 get asciiHost()
216 {
217 var host = this.host;
218 if (/^[\x00-\x7F]+$/.test(host))
219 return host;
220 else
221 return punycode.toASCII(host);
222 },
223 get hostPort()
224 {
225 return this.spec.substring(this._hostPortStart, this._hostPortEnd);
226 },
227 get port()
228 {
229 if (this._portStart < 0)
230 return -1;
231 else
232 return parseInt(this.spec.substring(this._portStart, this._hostPortEnd), 1 0);
233 },
234 get path()
235 {
236 return this.spec.substring(this._hostPortEnd);
237 },
238 get prePath()
239 {
240 return this.spec.substring(0, this._hostPortEnd);
241 }
242 };
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