testHandshakeCompletesWithNonContiguousProtocolsTLSv1_2CipherOnly() — netty Function Reference

Architecture documentation for the testHandshakeCompletesWithNonContiguousProtocolsTLSv1_2CipherOnly() function in SSLEngineTest.java from the netty codebase.

Function java Buffer Allocators calls 7

Entity Profile

Buffer→ Allocators→ testHandshakeCompletesWithNonContiguousProtocolsTLSv1_2CipherOnly() — netty Function Reference

Dependency Diagram

graph TD
  ee8aab19_172a_3808_dcd3_fafb773c3be7["testHandshakeCompletesWithNonContiguousProtocolsTLSv1_2CipherOnly()"]
  9150c92a_2afc_b83a_c3bf_86dfac6e9d9b["SSLEngineTest"]
  ee8aab19_172a_3808_dcd3_fafb773c3be7 -->|defined in| 9150c92a_2afc_b83a_c3bf_86dfac6e9d9b
  e3b541e6_b593_4b1f_a637_da19020e73df["ciphers()"]
  ee8aab19_172a_3808_dcd3_fafb773c3be7 -->|calls| e3b541e6_b593_4b1f_a637_da19020e73df
  bf19737b_7dc7_9dfd_0a67_ae31448ebbe8["protocols()"]
  ee8aab19_172a_3808_dcd3_fafb773c3be7 -->|calls| bf19737b_7dc7_9dfd_0a67_ae31448ebbe8
  c7c3cffb_b0d6_d224_c30f_3668caf2c2f3["nonContiguousProtocols()"]
  ee8aab19_172a_3808_dcd3_fafb773c3be7 -->|calls| c7c3cffb_b0d6_d224_c30f_3668caf2c2f3
  7380f50e_d3f0_3078_ee65_de1cb780c79d["handshake()"]
  ee8aab19_172a_3808_dcd3_fafb773c3be7 -->|calls| 7380f50e_d3f0_3078_ee65_de1cb780c79d
  13aca077_a788_4333_9f8b_2b1437653846["delegate()"]
  ee8aab19_172a_3808_dcd3_fafb773c3be7 -->|calls| 13aca077_a788_4333_9f8b_2b1437653846
  87e8e20d_ffbe_f5c3_4fd0_7d8ac419206d["cleanupClientSslEngine()"]
  ee8aab19_172a_3808_dcd3_fafb773c3be7 -->|calls| 87e8e20d_ffbe_f5c3_4fd0_7d8ac419206d
  78ad5fe5_58d2_9877_f633_22a7048c0e5e["cleanupServerSslEngine()"]
  ee8aab19_172a_3808_dcd3_fafb773c3be7 -->|calls| 78ad5fe5_58d2_9877_f633_22a7048c0e5e
  style ee8aab19_172a_3808_dcd3_fafb773c3be7 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

handler/src/test/java/io/netty/handler/ssl/SSLEngineTest.java lines 2263–2295

    @MethodSource("newTestParams")
    @ParameterizedTest
    public void testHandshakeCompletesWithNonContiguousProtocolsTLSv1_2CipherOnly(SSLEngineTestParam param)
            throws Exception {
        SelfSignedCertificate ssc = CachedSelfSignedCertificate.getCachedCertificate();
        // Select a mandatory cipher from the TLSv1.2 RFC https://www.ietf.org/rfc/rfc5246.txt so handshakes won't fail
        // due to no shared/supported cipher.
        final String sharedCipher = "TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256";
        clientSslCtx = wrapContext(param, SslContextBuilder.forClient()
                .trustManager(InsecureTrustManagerFactory.INSTANCE)
                .ciphers(Collections.singletonList(sharedCipher))
                .protocols(nonContiguousProtocols(sslClientProvider()))
                .sslContextProvider(clientSslContextProvider())
                .sslProvider(sslClientProvider())
                .build());

        serverSslCtx = wrapContext(param, SslContextBuilder.forServer(ssc.certificate(), ssc.privateKey())
                .ciphers(Collections.singletonList(sharedCipher))
                .protocols(nonContiguousProtocols(sslServerProvider()))
                .sslContextProvider(serverSslContextProvider())
                .sslProvider(sslServerProvider())
                .build());
        SSLEngine clientEngine = null;
        SSLEngine serverEngine = null;
        try {
            clientEngine = wrapEngine(clientSslCtx.newEngine(UnpooledByteBufAllocator.DEFAULT));
            serverEngine = wrapEngine(serverSslCtx.newEngine(UnpooledByteBufAllocator.DEFAULT));
            handshake(param.type(), param.delegate(), clientEngine, serverEngine);
        } finally {
            cleanupClientSslEngine(clientEngine);
            cleanupServerSslEngine(serverEngine);
        }
    }

Domain

Buffer

Subdomains

Allocators

Defined In

handler/src/test/java/io/netty/handler/ssl/SSLEngineTest.java

Calls

Source

View on GitHub

Frequently Asked Questions

What does testHandshakeCompletesWithNonContiguousProtocolsTLSv1_2CipherOnly() do?

testHandshakeCompletesWithNonContiguousProtocolsTLSv1_2CipherOnly() is a function in the netty codebase, defined in handler/src/test/java/io/netty/handler/ssl/SSLEngineTest.java.

Where is testHandshakeCompletesWithNonContiguousProtocolsTLSv1_2CipherOnly() defined?

testHandshakeCompletesWithNonContiguousProtocolsTLSv1_2CipherOnly() is defined in handler/src/test/java/io/netty/handler/ssl/SSLEngineTest.java at line 2263.

What does testHandshakeCompletesWithNonContiguousProtocolsTLSv1_2CipherOnly() call?

testHandshakeCompletesWithNonContiguousProtocolsTLSv1_2CipherOnly() calls 7 function(s): ciphers, cleanupClientSslEngine, cleanupServerSslEngine, delegate, handshake, nonContiguousProtocols, protocols.

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