[proxy] rename `js_templates` directory

1 files changed, 0 insertions, 148 deletions

diff --git a/src/hydrilla/proxy/policies/js_templates/page_init_script.js.jinja b/src/hydrilla/proxy/policies/js_templates/page_init_script.js.jinja
deleted file mode 100644
index 629b008..0000000
--- a/src/hydrilla/proxy/policies/js_templates/page_init_script.js.jinja
+++ /dev/null
@@ -1,148 +0,0 @@
-{#
-SPDX-License-Identifier: GPL-3.0-or-later
-
-Haketilo page APIs code template.
-
-This file is part of Hydrilla&Haketilo.
-
-Copyright (C) 2021,2022 Wojtek Kosior
-
-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.
--#}
-
-(function(){
-    /*
-     * Snapshot some variables that other code could theoretically redefine
-     * later. We're not making the effort to protect from redefinition of
-     * prototype properties right now.
-     */
-    const console = window.console;
-    const fetch = window.fetch;
-    const JSON = window.JSON;
-    const URL = window.URL;
-    const Array = window.Array;
-    const Uint8Array = window.Uint8Array;
-    const CustomEvent = window.CustomEvent;
-    const window_dispatchEvent = window.dispatchEvent;
-
-    /* Get values from the proxy. */
-    function decode_jinja(str) {
-        return decodeURIComponent(atob(str));
-    }
-    const unique_token = decode_jinja("{{ unique_token_encoded }}");
-    const assets_base_url = decode_jinja("{{ assets_base_url_encoded }}");
-    window.haketilo_version = JSON.parse(
-        decode_jinja("{{ haketilo_version }}")
-    );
-
-    /* Make it possible to serialize an Error object. */
-    function error_data_jsonifiable(error) {
-        const jsonifiable = {};
-        for (const property of ["name", "message", "fileName", "lineNumber"])
-	    jsonifiable[property] = error[property];
-
-        return jsonifiable;
-    }
-
-    /* Make it possible to serialize a Uint8Array. */
-    function uint8_to_hex(array) {
-        return [...array].map(b => ("0" + b.toString(16)).slice(-2)).join("");
-    }
-
-    async function on_unrestricted_http_request(event) {
-        const name = "haketilo_CORS_bypass";
-
-        if (typeof event.detail      !== "object" ||
-	    event.detail             === null     ||
-	    typeof event.detail.id   !== "string" ||
-	    typeof event.detail.data !== "string") {
-	    console.error(`Unrestricted HTTP: Invalid detail.`, event.detail);
-	    return;
-        }
-
-        try {
-	    const data = JSON.parse(event.detail.data);
-
-            const params = new URLSearchParams({
-                target_url:    data.url,
-                extra_headers: JSON.stringify(data.headers || [])
-            });
-            const replacement_url = assets_base_url + "api/unrestricted_http";
-            const replacement_url_obj = new URL(replacement_url);
-            replacement_url_obj.search = params;
-
-	    const response = await fetch(replacement_url_obj.href, data.init);
-            const response_buffer = await response.arrayBuffer();
-
-            const true_headers_serialized =
-                  response.headers.get("x-haketilo-true-headers");
-
-            if (true_headers_serialized === null)
-                throw new Error("Unrestricted HTTP: The 'X-Haketilo-True-Headers' HTTP response header is missing. Are we connected to Haketilo proxy?")
-
-            const true_headers = JSON.parse(
-                decodeURIComponent(true_headers_serialized)
-            );
-
-            const bad_format_error_msg =
-                  "Unrestricted HTTP: The 'X-Haketilo-True-Headers' HTTP response header has invalid format.";
-
-            if (!Array.isArray(true_headers))
-                throw new Error(bad_format_error_msg);
-
-            for (const [header, value] of true_headers) {
-                if (typeof header !== "string" || typeof value !== "string")
-                    throw new Error(bad_format_error_msg);
-            }
-
-            var result = {
-	        status:     response.status,
-	        statusText: response.statusText,
-	        headers:    true_headers,
-	        body:       uint8_to_hex(new Uint8Array(response_buffer))
-            };
-        } catch(e) {
-	    var result = {error: error_data_jsonifiable(e)};
-        }
-
-        const response_name = `${name}-${event.detail.id}`;
-        const detail = JSON.stringify(result);
-        window_dispatchEvent(new CustomEvent(response_name, {detail}));
-}
-
-window.addEventListener("haketilo_CORS_bypass", on_unrestricted_http_request);
-})();