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isJdkSignatureFallbackEnabled() — netty Function Reference

Architecture documentation for the isJdkSignatureFallbackEnabled() function in ReferenceCountedOpenSslContext.java from the netty codebase.

Function java Buffer Allocators

Entity Profile

Dependency Diagram

graph TD
  7af4cfe9_6210_e9a5_7617_d5475faf1551["isJdkSignatureFallbackEnabled()"]
  a8fb0f76_e201_5987_db10_2b8b0b47e791["ReferenceCountedOpenSslContext"]
  7af4cfe9_6210_e9a5_7617_d5475faf1551 -->|defined in| a8fb0f76_e201_5987_db10_2b8b0b47e791
  style 7af4cfe9_6210_e9a5_7617_d5475faf1551 fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

handler/src/main/java/io/netty/handler/ssl/ReferenceCountedOpenSslContext.java lines 951–967

    @SafeVarargs
    static boolean isJdkSignatureFallbackEnabled(Map.Entry<SslContextOption<?>, Object>... ctxOptions) {
        boolean allowJdkFallback = DEFAULT_USE_JDK_PROVIDERS;
        for (Map.Entry<SslContextOption<?>, Object> entry : ctxOptions) {
            SslContextOption<?> option = entry.getKey();
            if (option == OpenSslContextOption.USE_JDK_PROVIDER_SIGNATURES) {
                Boolean policy = (Boolean) entry.getValue();
                allowJdkFallback = policy.booleanValue();
            } else if (option == OpenSslContextOption.PRIVATE_KEY_METHOD ||
                       option == OpenSslContextOption.ASYNC_PRIVATE_KEY_METHOD) {
                // if the user has set a private key method already we don't want to support
                // fallback.
                return false;
            }
        }
        return allowJdkFallback; // Default policy
    }

Domain

Subdomains

Defined In

Source

Frequently Asked Questions

What does isJdkSignatureFallbackEnabled() do?
isJdkSignatureFallbackEnabled() is a function in the netty codebase, defined in handler/src/main/java/io/netty/handler/ssl/ReferenceCountedOpenSslContext.java.
Where is isJdkSignatureFallbackEnabled() defined?
isJdkSignatureFallbackEnabled() is defined in handler/src/main/java/io/netty/handler/ssl/ReferenceCountedOpenSslContext.java at line 951.

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