mirror of https://github.com/aredn/aredn.git
Provide proxy and redirect for problematic services (#1699)
* Add http proxy for easier access to problematic services * Redirect-or
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parent
7811763ecc
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825107a210
files/app/main
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{%
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/*
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* Part of AREDN® -- Used for creating Amateur Radio Emergency Data Networks
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* Copyright (C) 2024 Tim Wilkinson
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* See Contributors file for additional contributors
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation version 3 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* Additional Terms:
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*
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* Additional use restrictions exist on the AREDN® trademark and logo.
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* See AREDNLicense.txt for more info.
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*
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* Attributions to the AREDN® Project must be retained in the source code.
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* If importing this code into a new or existing project attribution
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* to the AREDN® project must be added to the source code.
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*
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* You must not misrepresent the origin of the material contained within.
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*
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* Modified versions must be modified to attribute to the original source
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* and be marked in reasonable ways as differentiate it from the original
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* version
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*/
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%}
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{%
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const url = request.env.QUERY_STRING;
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const m = match(url, /^https?:\/\/(.+@)?([^/]+)\//);
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let valid = false;
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if (m) {
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const host = replace(m[2], ".local.mesh", "");
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const s = fs.open("/etc/hosts");
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if (s) {
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const k = lc(`\t${host}`);
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for (let line = s.read("line"); length(line); line = s.read("line")) {
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if (index(lc(line), k) !== -1) {
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valid = true;
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break;
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}
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}
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s.close();
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}
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}
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response.override = true;
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if (valid) {
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uhttpd.send("Status: 200 OK\r\nCache-Control: no-store\r\n\r\n");
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const s = fs.popen(`/usr/bin/wget -O - ${url}`);
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if (s) {
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for (;;) {
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const d = s.read(10240);
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if (!length(d)) {
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break;
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}
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uhttpd.send(d);
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}
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s.close();
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}
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}
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else {
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uhttpd.send("Status: 404 Not Found\r\nCache-Control: no-store\r\n\r\n");
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}
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%}
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@ -0,0 +1,61 @@
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{%
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/*
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* Part of AREDN® -- Used for creating Amateur Radio Emergency Data Networks
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* Copyright (C) 2024 Tim Wilkinson
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* See Contributors file for additional contributors
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation version 3 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* Additional Terms:
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*
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* Additional use restrictions exist on the AREDN® trademark and logo.
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* See AREDNLicense.txt for more info.
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*
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* Attributions to the AREDN® Project must be retained in the source code.
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* If importing this code into a new or existing project attribution
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* to the AREDN® project must be added to the source code.
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*
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* You must not misrepresent the origin of the material contained within.
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*
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* Modified versions must be modified to attribute to the original source
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* and be marked in reasonable ways as differentiate it from the original
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* version
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*/
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%}
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{%
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const url = request.env.QUERY_STRING;
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const m = match(url, /^https?:\/\/(.+@)?([^/]+)\//);
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let valid = false;
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if (m) {
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const host = replace(m[2], ".local.mesh", "");
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const s = fs.open("/etc/hosts");
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if (s) {
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const k = lc(`\t${host}`);
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for (let line = s.read("line"); length(line); line = s.read("line")) {
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if (index(lc(line), k) !== -1) {
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valid = true;
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break;
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}
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}
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s.close();
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}
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}
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response.override = true;
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if (valid) {
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uhttpd.send(`Status: 307 Temporary Redirect\r\nLocation: ${url}\r\nCache-Control: no-store\r\n\r\n`);
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}
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else {
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uhttpd.send("Status: 404 Not Found\r\nCache-Control: no-store\r\n\r\n");
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}
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%}
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@ -97,6 +97,7 @@ const templates = [
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{ name: "Axis camera", type: "camera", protocol: "http", port: 80, path: "jpg/image.jpg" },
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{ name: "Sunba Lite camera", type: "camera", protocol: "http", port: 80, path: "webcapture.jpg?command=snap&channel=1&user=USERNAME&password=PASSWORD" },
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{ name: "Sunba Performance camera", type: "camera", protocol: "http", port: 80, path: "images/snapshot.jpg" },
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{ name: "Sunba Performance camera (redirect)", type: "camera", protocol: "http", port: 80, path: "a/redirect?http://USERNAME:PASSWORD@CAMERANAME/images/snapshot.jpg" },
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{ name: "Sunba Smart camera", type: "camera", protocol: "http", port: 80, path: "ISAPI/Custom/snapshot?authInfo=USERNAME:PASSWORD" },
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{ name: "NTP Server", type: "time", protocol: "ntp", port: 123 },
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{ name: "Streaming video", type: "video", protocol: "rtsp", port: 554 },
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@ -108,6 +109,8 @@ const templates = [
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{ name: "Proxmox Server", type: "server", protocol: "https", port: 8006 },
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{ name: "Generic HTTP", protocol: "http", port: 80 },
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{ name: "Generic HTTPS", protocol: "https", port: 443 },
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{ name: "HTTP Proxy", protocol: "http", port: 80, path: "a/httpproxy?URL" },
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{ name: "Redirect", protocol: "http", port: 80, path: "a/redirect?URL" },
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];
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const services = [];
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const dhcp = configuration.getDHCP();
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@ -254,7 +257,7 @@ if (f) {
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%}
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</select>
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: <input name="port" type="text" placeholder="port" required pattern="([1-9]|[1-9]\d{1,3}|[1-5]\d{4}|6[0-4]\d{3}|65[0-4]\d{2}|655[0-2]\d|6553[0-5])" value="{{s.port}}">
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/ <input name="path" type="text" placeholder="path" pattern="[\-\/\?\&\._=#a-zA-Z0-9]*" value="{{s.path}}">
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/ <input name="path" type="text" placeholder="path" pattern="[\-\/\?\&\._=#:!@a-zA-Z0-9]*" value="{{s.path}}">
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</div>
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{% } %}
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</div>
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@ -519,7 +522,7 @@ if (f) {
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<input name="protocol" type="text" placeholder="proto" required pattern="[a-z]+" value="${t.protocol || ''}">
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:// <select name="hostname"></select>
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: <input name="port" type="text" placeholder="port" required pattern="([1-9]|[1-9]\\d{1,3}|[1-5]\\d{4}|6[0-4]\\d{3}|65[0-4]\\d{2}|655[0-2]\\d|6553[0-5])" value="${t.port || ''}">
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/ <input name="path" type="text" placeholder="path" pattern="[\\-\\/\\?\\&\\._=#a-zA-Z0-9]*" value="${t.path || ''}">
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/ <input name="path" type="text" placeholder="path" pattern="[\\-\\/\\?\\&\\._=#:!@a-zA-Z0-9]*" value="${t.path || ''}">
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</div>
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</div>
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</div>
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