1 files changed, 56 insertions, 0 deletions
diff --git a/data/extensions/tortm-browser-button@jeremybenthum/lib/proxy.js b/data/extensions/tortm-browser-button@jeremybenthum/lib/proxy.js
new file mode 100644
index 0000000..a8e3748
--- /dev/null
+++ b/data/extensions/tortm-browser-button@jeremybenthum/lib/proxy.js
@@ -0,0 +1,56 @@
+if (/Firefox/.test(navigator.userAgent)) {
+  chrome.proxy = {"settings": {}};
+  chrome.proxy.convert = {
+    "to": ({value}) => {
+      const mode = value.mode;
+      const settings = {
+        "autoLogin": value.noPrompt,
+        "proxyDNS": value.remoteDNS,
+        "autoConfigUrl": mode === 'pac_script' ? value.pacScript.url : '',
+        "socksVersion": mode === 'fixed_servers' && value.rules.singleProxy.scheme === 'socks5' ? 5 : 4,
+        "passthrough": mode === 'fixed_servers' && value.rules.bypassList && value.rules.bypassList.length ? value.rules.bypassList.join(', ') : '',
+        "proxyType": {'direct': 'none', 'system': 'system', 'auto_detect': 'autoDetect', 'fixed_servers': 'manual', 'pac_script': 'autoConfig'}[mode]
+      };
+      /*  */
+      if (mode === 'fixed_servers') {
+        const rules = value.rules;
+        const url = ({host, port, scheme}) => {return host && port ? (scheme === "https" ? "https://" : '') + (host.trim().replace(/.*:\/\//, '') + ':' + port) : ''};
+        if (rules.singleProxy.scheme.startsWith('socks')) {
+          settings.http = settings.ssl = settings.ftp = '';
+          settings.socks = url(rules.singleProxy);
+        } else settings.ssl = settings.ftp = settings.http = url(rules.singleProxy);
+      }
+      /*  */
+      return {"value": settings};
+    },
+    "from": ({value}) => {
+      const config = {"value": {"remoteDNS": value.proxyDNS, "noPrompt": value.autoLogin}};
+      config.value.mode = {'none': 'direct', 'system': 'system', 'autoDetect': 'auto_detect', 'manual': 'fixed_servers', 'autoConfig': 'pac_script'}[value.proxyType];
+      if (value.proxyType === 'autoConfig' || value.proxyType === 'manual') config.value.rules = {};
+      /*  */
+      if (value.proxyType === 'autoConfig') config.value.pacScript = {"url": value.autoConfigUrl};
+      else if (value.proxyType === 'manual') {
+        config.value.rules.bypassList = value.passthrough ? value.passthrough.split(', ') : [];
+        const type = url => {return value.socks ? 'socks' + value.socksVersion : (url.startsWith('https://') ? 'https' : 'http')};
+        const parse = url => {
+          const scheme = type(url);
+          const [host, port] = url.split('://')[0].split(':');
+          return {scheme, host, "port": Number(port)};
+        };
+        /*  */
+        config.value.rules.singleProxy = parse(value.http || value.socks);
+      }
+      /*  */
+      return config;
+    }
+  };
+  /*  */
+  chrome.proxy.settings.clear = (o, callback) => browser.proxy.settings.clear(o).then(callback);
+  chrome.proxy.settings.get = (o, callback) => browser.proxy.settings.get(o).then(e => callback(chrome.proxy.convert.from(e)));
+  chrome.proxy.settings.set = async(o, callback = function () {}) => {
+    const settings = chrome.proxy.convert.to(o);
+    await browser.proxy.settings.clear({});
+    browser.proxy.settings.set(settings);
+    callback();
+  };
+}