SSLContext() — netty Function Reference

Architecture documentation for the SSLContext() function in JdkSslClientContext.java from the netty codebase.

Function java Buffer Allocators calls 1

Entity Profile

Buffer→ Allocators→ SSLContext() — netty Function Reference

Dependency Diagram

graph TD
  4a132661_43b3_a397_29bd_a456f29e138e["SSLContext()"]
  3bb8f314_1cad_5b8e_9a50_6b93e5f38222["JdkSslClientContext"]
  4a132661_43b3_a397_29bd_a456f29e138e -->|defined in| 3bb8f314_1cad_5b8e_9a50_6b93e5f38222
  01b2b2f1_01a4_9677_58e5_9df89d53f144["wrapIfNeeded()"]
  4a132661_43b3_a397_29bd_a456f29e138e -->|calls| 01b2b2f1_01a4_9677_58e5_9df89d53f144
  style 4a132661_43b3_a397_29bd_a456f29e138e fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

handler/src/main/java/io/netty/handler/ssl/JdkSslClientContext.java lines 284–320

    private static SSLContext newSSLContext(Provider sslContextProvider,
                                            X509Certificate[] trustCertCollection,
                                            TrustManagerFactory trustManagerFactory, X509Certificate[] keyCertChain,
                                            PrivateKey key, String keyPassword, KeyManagerFactory keyManagerFactory,
                                            long sessionCacheSize, long sessionTimeout,
                                            SecureRandom secureRandom, String keyStore,
                                            ResumptionController resumptionController) throws SSLException {
        try {
            if (trustCertCollection != null) {
                trustManagerFactory = buildTrustManagerFactory(trustCertCollection, trustManagerFactory, keyStore);
            }
            if (keyCertChain != null) {
                keyManagerFactory = buildKeyManagerFactory(keyCertChain, null,
                        key, keyPassword, keyManagerFactory, keyStore);
            }
            SSLContext ctx = sslContextProvider == null ? SSLContext.getInstance(PROTOCOL)
                : SSLContext.getInstance(PROTOCOL, sslContextProvider);
            ctx.init(keyManagerFactory == null ? null : keyManagerFactory.getKeyManagers(),
                     trustManagerFactory == null ? null :
                             wrapIfNeeded(trustManagerFactory.getTrustManagers(), resumptionController),
                     secureRandom);

            SSLSessionContext sessCtx = ctx.getClientSessionContext();
            if (sessionCacheSize > 0) {
                sessCtx.setSessionCacheSize((int) Math.min(sessionCacheSize, Integer.MAX_VALUE));
            }
            if (sessionTimeout > 0) {
                sessCtx.setSessionTimeout((int) Math.min(sessionTimeout, Integer.MAX_VALUE));
            }
            return ctx;
        } catch (Exception e) {
            if (e instanceof SSLException) {
                throw (SSLException) e;
            }
            throw new SSLException("failed to initialize the client-side SSL context", e);
        }
    }