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(Android™) Using Client Certificate w/ IMAP SSLDemonstrates how to use a client-side certificate with an IMAP SSL connection. The SetSslClientCert method is called to specify a certificate to be used for the SSL connection. Note: This example requires Chilkat v11.0.0 or greater.
// Important: Don't forget to include the call to System.loadLibrary // as shown at the bottom of this code sample. package com.test; import android.app.Activity; import com.chilkatsoft.*; import android.widget.TextView; import android.os.Bundle; public class SimpleActivity extends Activity { private static final String TAG = "Chilkat"; // Called when the activity is first created. @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); boolean success = false; // This example assumes the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. CkImap imap = new CkImap(); // To use a secure SSL connection, set SSL and the port: imap.put_Ssl(true); // The typical port for IMAP SSL is 993 imap.put_Port(993); // Load a certificate from a PFX file and use it. // Note: Other methods are available to load pre-installed // certificates from registry-based certificate stores. // Create an instance of a certificate store object, load a PFX file, // locate the certificate we need, and use it for signing. // (a PFX file may contain more than one certificate.) CkCertStore certStore = new CkCertStore(); // The 1st argument is the filename, the 2nd arg is the // PFX file's password: success = certStore.LoadPfxFile("myCertWithPrivateKey.pfx","secret"); if (success == false) { Log.i(TAG, certStore.lastErrorText()); return; } // Find the certificate by the subject common name: CkJsonObject jsonCN = new CkJsonObject(); jsonCN.UpdateString("CN","cert common name"); CkCert cert = new CkCert(); success = certStore.FindCert(jsonCN,cert); if (success == false) { Log.i(TAG, certStore.lastErrorText()); return; } // If a PFX file is known to contain a single certificate, // you may load it directly into a Chilkat certificate object. // This snippet of source code shows how: CkCert cert2 = new CkCert(); // The 1st argument is the filename, the 2nd arg is the // PFX file's password: success = cert2.LoadPfxFile("myClientCert.pfx","secret"); if (success == false) { Log.i(TAG, cert.lastErrorText()); return; } // Use the cert: success = imap.SetSslClientCert(cert); // Connect to an IMAP server. success = imap.Connect("imap.example.com"); if (success == false) { Log.i(TAG, imap.lastErrorText()); return; } // Login success = imap.Login("myLogin","myPassword"); if (success == false) { Log.i(TAG, imap.lastErrorText()); return; } // Select an IMAP mailbox success = imap.SelectMailbox("Inbox"); if (success == false) { Log.i(TAG, imap.lastErrorText()); return; } // Get the message IDs of all the emails in the mailbox boolean fetchUids = true; CkMessageSet messageSet = new CkMessageSet(); success = imap.QueryMbx("ALL",fetchUids,messageSet); if (success == false) { Log.i(TAG, imap.lastErrorText()); return; } // Fetch the emails into a bundle object: CkEmailBundle bundle = new CkEmailBundle(); boolean headersOnly = false; success = imap.FetchMsgSet(headersOnly,messageSet,bundle); if (success == false) { Log.i(TAG, imap.lastErrorText()); return; } // Loop over the bundle and display the FROM and SUBJECT of each. CkEmail email = new CkEmail(); int i = 0; int numEmails = bundle.get_MessageCount(); while (i < numEmails) { bundle.EmailAt(i,email); Log.i(TAG, email.ck_from()); Log.i(TAG, email.subject()); Log.i(TAG, "--"); i = i + 1; } // Disconnect from the IMAP server. success = imap.Disconnect(); } static { System.loadLibrary("chilkat"); // Note: If the incorrect library name is passed to System.loadLibrary, // then you will see the following error message at application startup: //"The application <your-application-name> has stopped unexpectedly. Please try again." } } |
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