/**
* Override Android proxy settings to route traffic through our MITM proxy.
*
* Based on httptoolkit/frida-interception-and-unpinning (MIT License)
* Hooks java.net.ProxySelector to return our proxy for all connections.
*/
if (Java.available) {
Java.perform(function () {
try {
var ProxySelector = Java.use('java.net.ProxySelector');
var Proxy = Java.use('java.net.Proxy');
var ProxyType = Java.use('java.net.Proxy$Type');
var InetSocketAddress = Java.use('java.net.InetSocketAddress');
var ArrayList = Java.use('java.util.ArrayList');
var URI = Java.use('java.net.URI');
var proxyHost = globalThis.HTTPTOOLKIT_PROXY_HOST || '127.0.0.1';
var proxyPort = globalThis.HTTPTOOLKIT_PROXY_PORT || 8080;
var proxyAddress = InetSocketAddress.$new(proxyHost, proxyPort);
var httpProxy = Proxy.$new(ProxyType.HTTP.value, proxyAddress);
// Override the default ProxySelector
var CustomProxySelector = Java.registerClass({
name: 'com.httptoolkit.ProxySelector',
superClass: ProxySelector,
methods: {
select: function (uri) {
var list = ArrayList.$new();
list.add(httpProxy);
return list;
},
connectFailed: function (uri, socketAddress, ioException) {
// Ignore failures
}
}
});
ProxySelector.setDefault(CustomProxySelector.$new());
console.log('[proxy-mcp] Android proxy override installed: ' + proxyHost + ':' + proxyPort);
} catch (e) {
console.log('[proxy-mcp] Proxy override failed: ' + e);
}
});
}
