From 4c6a2323d90e9321ec2b78e226167b3013ea69ab Mon Sep 17 00:00:00 2001
From: Wojtek Kosior <koszko@koszko.org>
Date: Sat, 29 Jan 2022 00:03:51 +0100
Subject: make Haketilo buildable again (for Mozilla)

How cool it is to throw away 5755 lines of code...
---
 background/policy_injector.js | 87 -------------------------------------------
 1 file changed, 87 deletions(-)
 delete mode 100644 background/policy_injector.js

(limited to 'background/policy_injector.js')

diff --git a/background/policy_injector.js b/background/policy_injector.js
deleted file mode 100644
index 36c950e..0000000
--- a/background/policy_injector.js
+++ /dev/null
@@ -1,87 +0,0 @@
-/**
- * This file is part of Haketilo.
- *
- * Function: Injecting policy to page by modifying HTTP headers.
- *
- * Copyright (C) 2021, Wojtek Kosior
- * Copyright (C) 2021, jahoti
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * As additional permission under GNU GPL version 3 section 7, you
- * may distribute forms of that code without the copy of the GNU
- * GPL normally required by section 4, provided you include this
- * license notice and, in case of non-source distribution, a URL
- * through which recipients can access the Corresponding Source.
- * If you modify file(s) with this exception, you may extend this
- * exception to your version of the file(s), but you are not
- * obligated to do so. If you do not wish to do so, delete this
- * exception statement from your version.
- *
- * As a special exception to the GPL, any HTML file which merely
- * makes function calls to this code, and for that purpose
- * includes it by reference shall be deemed a separate work for
- * copyright law purposes. If you modify this code, you may extend
- * this exception to your version of the code, but you are not
- * obligated to do so. If you do not wish to do so, delete this
- * exception statement from your version.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- *
- *
- * I, Wojtek Kosior, thereby promise not to sue for violation of this file's
- * license. Although I request that you do not make use of this code in a
- * proprietary program, I am not going to enforce this in court.
- */
-
-#FROM common/misc.js IMPORT csp_header_regex
-
-/* Re-enable the import below once nonce stuff here is ready */
-#IF NEVER
-#FROM common/misc.js IMPORT gen_nonce
-#ENDIF
-
-/* CSP rule that blocks scripts according to policy's needs. */
-function make_csp_rule(policy)
-{
-    let rule = "prefetch-src 'none'; script-src-attr 'none';";
-    const script_src = policy.nonce !== undefined ?
-         `'nonce-${policy.nonce}'` : "'none'";
-    rule += ` script-src ${script_src}; script-src-elem ${script_src};`;
-    return rule;
-}
-
-function inject_csp_headers(headers, policy)
-{
-    let csp_headers;
-
-    if (policy.payload) {
-	headers = headers.filter(h => !csp_header_regex.test(h.name));
-
-	// TODO: make CSP rules with nonces and facilitate passing them to
-	// content scripts via dynamic content script registration or
-	// synchronous XHRs
-
-	// policy.nonce = gen_nonce();
-    }
-
-    if (!policy.allow && (policy.nonce || !policy.payload)) {
-	headers.push({
-	    name: "content-security-policy",
-	    value: make_csp_rule(policy)
-	});
-    }
-
-    return headers;
-}
-
-#EXPORT inject_csp_headers
-- 
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