ibm-bluemix-mobile-services/bms-pushnotifications-serversdk-java

javax.net.ssl.SSLHandshakeException occurs.

Closed this issue · 3 comments

Daiki-Kawanuma commented

Since March 1, 2018, IBM Cloud invalidated TLS 1.0, TLS 1.1, and activated TLS 1.2 only. As a result, using this SDK with IBM Java, "javax.net.ssl.SSLHandshakeException" now occurs.

This is discussed at the following URL.
https://issues.apache.org/jira/browse/HTTPCLIENT-1784

Is it possible to repair to explicitly use TLS 1.2?

Daiki-Kawanuma commented

This code works for me.
IBM JDK: 1.8
WAS: 17.0.0.2 Liberty

SSLContext sslContext = SSLContexts.custom()
        .useProtocol("SSL_TLSv2")
        .build();

CloseableHttpClient httpclient = HttpClients.custom()
        .setSSLContext(sslContext)
        .build();
techiemanas commented

I am also facing this issue, Using IBM JDK 7, Expecting a quick fix

ManavIBM commented

TLS1.2 included as part of latest release 1.5.0.
Closing the issue.

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