ios10-ssl-bypass
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632f94c6...
Description
Bypass SSL certificate validation for the injected app on iOS 10/11
How to Use
Download the script and run it with Frida CLI:
Download ScriptThen run with Frida:
frida -U -f YOUR_PACKAGE_NAME -l ios10-ssl-bypass.js
Replace YOUR_PACKAGE_NAME with the target app's package name.
Source Code
JavaScript
// translation of https://github.com/nabla-c0d3/ssl-kill-switch2/blob/master/SSLKillSwitch/SSLKillSwitch.m for iOS 10/11
var tls_helper_create_peer_trust;
var version = ObjC.classes.UIDevice.currentDevice().systemVersion().toString();
if (version.startsWith("11.")) { // iOS 11
/* OSStatus nw_tls_create_peer_trust(tls_handshake_t hdsk, bool server, SecTrustRef *trustRef); */
tls_helper_create_peer_trust = new NativeFunction(
Module.findExportByName(null, "nw_tls_create_peer_trust"),
'int', ['pointer', 'bool', 'pointer']
);
} else if (version.startsWith("10.")) { // iOS 10
/* OSStatus tls_helper_create_peer_trust(tls_handshake_t hdsk, bool server, SecTrustRef *trustRef); */
tls_helper_create_peer_trust = new NativeFunction(
Module.findExportByName(null, "tls_helper_create_peer_trust"),
'int', ['pointer', 'bool', 'pointer']
);
} else {
console.log("Unsupported OS version!");
}
var errSecSuccess = 0;
function bypassSSL() {
Interceptor.replace(tls_helper_create_peer_trust, new NativeCallback(function(hdsk, server, trustRef) {
return errSecSuccess;
}, 'int', ['pointer', 'bool', 'pointer']));
console.log("SSL certificate validation bypass active");
}
function revertSSL() {
Interceptor.revert(tls_helper_create_peer_trust);
console.log("SSL certificate validation bypass disabled");
}
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