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| 1 /* | 1 /* | 
| 2  * This file is part of Adblock Plus <https://adblockplus.org/>, | 2  * This file is part of Adblock Plus <https://adblockplus.org/>, | 
| 3  * Copyright (C) 2006-present eyeo GmbH | 3  * Copyright (C) 2006-present eyeo GmbH | 
| 4  * | 4  * | 
| 5  * Adblock Plus is free software: you can redistribute it and/or modify | 5  * Adblock Plus is free software: you can redistribute it and/or modify | 
| 6  * it under the terms of the GNU General Public License version 3 as | 6  * it under the terms of the GNU General Public License version 3 as | 
| 7  * published by the Free Software Foundation. | 7  * published by the Free Software Foundation. | 
| 8  * | 8  * | 
| 9  * Adblock Plus is distributed in the hope that it will be useful, | 9  * Adblock Plus is distributed in the hope that it will be useful, | 
| 10  * but WITHOUT ANY WARRANTY; without even the implied warranty of | 10  * but WITHOUT ANY WARRANTY; without even the implied warranty of | 
| 11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the | 11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the | 
| 12  * GNU General Public License for more details. | 12  * GNU General Public License for more details. | 
| 13  * | 13  * | 
| 14  * You should have received a copy of the GNU General Public License | 14  * You should have received a copy of the GNU General Public License | 
| 15  * along with Adblock Plus.  If not, see <http://www.gnu.org/licenses/>. | 15  * along with Adblock Plus.  If not, see <http://www.gnu.org/licenses/>. | 
| 16  */ | 16  */ | 
| 17 | 17 | 
| 18 "use strict"; | 18 "use strict"; | 
| 19 | 19 | 
| 20 const {defaultMatcher} = require("../adblockpluscore/lib/matcher"); | 20 const {defaultMatcher} = require("../adblockpluscore/lib/matcher"); | 
| 21 const {RegExpFilter, WhitelistFilter} = | 21 const {RegExpFilter, WhitelistFilter} = | 
| 22   require("../adblockpluscore/lib/filterClasses"); | 22   require("../adblockpluscore/lib/filterClasses"); | 
| 23 const {extractHostFromFrame, getDecodedHostname, | 23 const {extractHostFromFrame, getDecodedHostname, | 
| 24        isThirdParty, stringifyURL} = require("./url"); | 24        isThirdParty, stringifyURL} = require("./url"); | 
| 25 const {checkWhitelisted} = require("./whitelisting"); | 25 const {checkWhitelisted} = require("./whitelisting"); | 
| 26 const {FilterNotifier} = require("filterNotifier"); | 26 const {FilterNotifier} = require("filterNotifier"); | 
| 27 const devtools = require("./devtools"); | 27 const {logRequest} = require("./hitLogger"); | 
| 28 | 28 | 
| 29 const {typeMap} = RegExpFilter; | 29 const {typeMap} = RegExpFilter; | 
| 30 | 30 | 
| 31 browser.webRequest.onHeadersReceived.addListener(details => | 31 browser.webRequest.onHeadersReceived.addListener(details => | 
| 32 { | 32 { | 
| 33   let url = new URL(details.url); | 33   let url = new URL(details.url); | 
| 34   let urlString = stringifyURL(url); | 34   let urlString = stringifyURL(url); | 
| 35   let parentFrame = ext.getFrame(details.tabId, details.parentFrameId); | 35   let parentFrame = ext.getFrame(details.tabId, details.parentFrameId); | 
| 36   let hostname = extractHostFromFrame(parentFrame) || getDecodedHostname(url); | 36   let hostname = extractHostFromFrame(parentFrame) || getDecodedHostname(url); | 
| 37   let thirdParty = isThirdParty(url, hostname); | 37   let thirdParty = isThirdParty(url, hostname); | 
| (...skipping 15 matching lines...) Expand all  Loading... | 
| 53     let specificOnly = !!checkWhitelisted(page, frame, null, | 53     let specificOnly = !!checkWhitelisted(page, frame, null, | 
| 54                                           typeMap.GENERICBLOCK); | 54                                           typeMap.GENERICBLOCK); | 
| 55     if (specificOnly) | 55     if (specificOnly) | 
| 56     { | 56     { | 
| 57       cspMatch = defaultMatcher.matchesAny(urlString, typeMap.CSP, hostname, | 57       cspMatch = defaultMatcher.matchesAny(urlString, typeMap.CSP, hostname, | 
| 58                                            thirdParty, null, specificOnly); | 58                                            thirdParty, null, specificOnly); | 
| 59       if (!cspMatch) | 59       if (!cspMatch) | 
| 60         return; | 60         return; | 
| 61     } | 61     } | 
| 62 | 62 | 
| 63     devtools.logRequest([details.tabId], urlString, "CSP", hostname, | 63     logRequest([details.tabId], urlString, "CSP", hostname, thirdParty, null, | 
| 64                         thirdParty, null, specificOnly, cspMatch); | 64                specificOnly, cspMatch); | 
| 65     FilterNotifier.emit("filter.hitCount", cspMatch, 0, 0, [details.tabId]); | 65     FilterNotifier.emit("filter.hitCount", cspMatch, 0, 0, [details.tabId]); | 
| 66 | 66 | 
| 67     if (cspMatch instanceof WhitelistFilter) | 67     if (cspMatch instanceof WhitelistFilter) | 
| 68       return; | 68       return; | 
| 69 | 69 | 
| 70     details.responseHeaders.push({ | 70     details.responseHeaders.push({ | 
| 71       name: "Content-Security-Policy", | 71       name: "Content-Security-Policy", | 
| 72       value: cspMatch.csp | 72       value: cspMatch.csp | 
| 73     }); | 73     }); | 
| 74 | 74 | 
| 75     return {responseHeaders: details.responseHeaders}; | 75     return {responseHeaders: details.responseHeaders}; | 
| 76   } | 76   } | 
| 77 }, { | 77 }, { | 
| 78   urls: ["http://*/*", "https://*/*"], | 78   urls: ["http://*/*", "https://*/*"], | 
| 79   types: ["main_frame", "sub_frame"] | 79   types: ["main_frame", "sub_frame"] | 
| 80 }, ["blocking", "responseHeaders"]); | 80 }, ["blocking", "responseHeaders"]); | 
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