SSLHandshakeException unknown_ca apns java

SSLHandshakeException unknown_ca apns java

I am trying to implement a standalone application for iphone; for which I wish to use Apple Push notification for iphone clients. I am getting Received fatal alert: unknown_ca Following is my Java code to connect to apns gateway:

int port = 2195; String hostname = ""; char[] passwKey = "password".toCharArray();  KeyStore ts = KeyStore.getInstance("PKCS12"); ts.load(new FileInputStream("/path/to/file/Cert.p12"), passwKey); KeyManagerFactory tmf = KeyManagerFactory.getInstance("SunX509"); tmf.init(ts, passwKey);  SSLContext sslContext = SSLContext.getInstance("TLS"); sslContext.init(tmf.getKeyManagers(), null, null); SSLSocketFactory factory = sslContext.getSocketFactory();  SSLSocket socket = (SSLSocket) factory.createSocket(hostname,port);  String[] suites = socket.getSupportedCipherSuites(); socket.setEnabledCipherSuites(suites); //start handshake socket.startHandshake(); 

Please help me understand what and how the ssl certificate can be installed on my Linux machine.


It worked for me now, I recreated Cert.p12, and the program started working. I don't know what was the exact cause for not working, but I guess it would be corrupt Cert.p12 file.

Thank you all for your help.

Loading Accessory callout view for mkannotationview


How to display a base64 image within a UIImageView?
unknown_ca:. Setting property value of parent viewcontroller class from child viewcontroller?
Received a valid certificate chain or partial chain, although the certificate was not accepted for the reason this the CA certificate could not be located or could not be matched with a known, trusted CA. Disable iphone home button in app, is it possible?This message is always fatal.. refreshing mkannotation properties and refreshing the annotation
You may need to add the certificate to your jre's cacerts file (generally located under lib/security). swipe to delete when already in edit mode Look into the documentation for keytool and its -import option for more information. Embedding WebView in UIView . Problem sending Apple Push Notification using Java and REST You must probably find an case of how to did this by researching the cacerts file and keytool further..


had same issue.. import to IE/export with "all certificates included" solved it..

62 out of 100 based on 42 user ratings 242 reviews