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Since Release 3.3.0 , the mechanisms described in this document to support SSL Certificate Stores for HTTP Clients are no longer supported. You should instead use the HTTPClient's securityManager property to implement support for SSL Certificate Stores.

  • The Android-specific Titanium.Network.HTTPClient addKeyManager and addTrustManager methods are deprecated and removed in Release 3.4.0.
  • The iOS-specific Titanium.Network.HTTPClient clientCertificateIdentity and clientCertificates properties are no longer supported.


Starting with Release 3.1.0, the Android and iOS platforms have added functionality to support SSL Certificate Stores with the Titanium.Network.HTTPClient. This document provides information on the changes made to the platforms and the related functionality.

Please note that neither platform includes functionality to actually parse certificates. This functionality can be implemented by developers in native modules to extend the HTTPClient.

iOS Platform Notes

The HTTPClient on iOS exposes two properties:

  • clientCertificateIdentity - sets a SecIdentityRef, which is a C structure containing a private key and certificate
  • clientCertificates - sets an array whose elements are of type SecCertificateRef

These are concrete C structures of the native iOS SDK and cannot be exposed on the JavaScript side. Modules must set these properties on the HTTPClient object in native code. These properties must be set before calling open on the HTTPClient. 

The clientCertificateIdentity property must be set for the clientCertificates to be honored. 

These two properties can be used to set client-side certificates for secure HTTP connections. These are useful for environments where the server requires the client to present valid certificates as part of the SSL handshake.

Validation of server certificates is controlled by the validatesSecureCertificate property of the HTTPClient and must be set to true validate the secure certificate.

For more information about using the native iOS SDK APIs for authentication processes, see Mac Developer Guide: Certificate, Key, and Trust Services Tasks for iOS and iOS Developer Library: HTTPS Server Trust Evaluation.

iOS Example

The following example code shows how to load an external PKCS #12 file and use it with an HTTP client. This example contains two separate pieces: the Titanium application written in JavaScript and the iOS module written in Objective-C and using some of the native iOS SDK APIs. The Titanium application needs to use the iOS module to perform necessary functions as mentioned earlier.

In the Titanium application:

  1. Require in the module.
  2. Create an HTTPClient with the validatesSecureCertificate property set to true.
  3. Call the module method to parse the PKCS #12 file and set the clientCertificateIdentity property.
  4. Call the open and send methods to initiate the HTTP request.

In an iOS module, the loadP12Cert method receives the HTTPClient object, the PKCS #12 file and the password to the file, then it:

  1. Loads the external PKCS #12 file.
  2. Parses it with the native SecPKCS12Import method.
  3. Sets the clientCertificateIdentity of the HTTPClient object.

Android Platform Notes

The HTTPClient on Android has exposed two new methods:

  • addKeyManager(X509KeyManager)
  • addTrustManager(X509TrustManager)

Users can add custom KeyManager and TrustManager implementations to use with the HTTPClient connection. These methods must be called before calling open on the HTTPClient.

You need to use an Android module to implement the X509KeyManager or X509TrustManager interface and return these objects to the Titanium application. The application uses the addKeyManager and addTrustManager methods to add support for these objects.

When either of these methods are used to initialize a custom SSLContext, the validatesSecureCertificate property of the HTTPClient is ignored. For more information about custom SSL, see Custom SSL for advanced JSSE developers.

Android Example

For an example of writing an Android module that implements and returns an X509TrustManager interface, see This module receives an external PKCS #12 file, parses it, then creates an X509TrustManager instance.

To use the module, in the Titanium application:

  1. Require in the module.
  2. Create an HTTPClient.
  3. Make a call to the module by providing it a PKCS#12 file, which is used to create the X509TrustManager.
  4. Retrieve the X509TrustManager interface from the module and add it to the HTTP client with the addTrustManager method.
  5. Call the open and send methods to initiate the HTTP request.
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