netty5/handler/src/main/java/io/netty
Trustin Lee 0b7bf49c16 Convert X509TrustManager into X509ExtendedTrustManager for Java 7+
Motivation:

Since Java 7, X509TrustManager implementation is wrapped by a JDK class
called AbstractTrustManagerWrapper, which performs an additional
certificate validation for Socket or SSLEngine-backed connections.

This makes the TrustManager implementations provided by
InsecureTrustManagerFactory and FingerprintTrustManagerFactory not
insecure enough, where their certificate validation fails even when it
should pass.

Modifications:

- Add X509TrustManagerWrapper which adapts an X509TrustManager into an
  X509ExtendedTrustManager
- Make SimpleTrustManagerFactory wrap an X509TrustManager with
  X509TrustManagerWrapper is the provided TrustManager does not extend
  X509ExtendedTrustManager

Result:

- InsecureTrustManagerFactory and FingerprintTrustManagerFactory are now
  insecure as expected.
- Fixes #5910
2016-10-12 13:46:02 +02:00
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handler Convert X509TrustManager into X509ExtendedTrustManager for Java 7+ 2016-10-12 13:46:02 +02:00