TLS fingerprinting enablement #7325
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This commit modifies the TLS Inspector instantiation to support an optional parameter for enabling JA3/JA4 fingerprinting. The following changes were made: - Updated the TLS Inspector instantiation across multiple test files to use the new parameter, defaulting to false. - Introduced a new field `EnableTLSFingerprinting` in the ListenerConfig struct to manage this feature. - Adjusted the secureProxyProtocol function to accept the new parameter and pass it to the TLS Inspector. - Updated documentation to reflect the new `enableFingerprinting` option in the API reference. Signed-off-by: Giacomo Triggiano <giacomotriggiano@gmail.com>
Signed-off-by: Giacomo Triggiano <giacomotriggiano@gmail.com>
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gtriggiano
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sunjayBhatia
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Codecov Report❌ Patch coverage is
Additional details and impacted files@@ Coverage Diff @@
## main #7325 +/- ##
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- Coverage 81.85% 80.60% -1.25%
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Files 130 130
Lines 15747 15791 +44
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- Hits 12889 12728 -161
- Misses 2574 2607 +33
- Partials 284 456 +172
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Add TLS Fingerprinting Support (JA3/JA4)
Enables TLS fingerprinting in Envoy's TLS Inspector listener filter for security monitoring, analytics, and bot detection. Provides independent control over JA3 and JA4 fingerprinting methods.
Configuration
ContourConfig CRD fields (under
spec.envoy.listener.tls):enableJA3Fingerprinting: Enable JA3 fingerprinting (requires Envoy 1.21.0+)enableJA4Fingerprinting: Enable JA4 fingerprinting (requires Envoy 1.35.0+)Command-line flags:
--enable-ja3-fingerprinting: Enable JA3 fingerprinting--enable-ja4-fingerprinting: Enable JA4 fingerprintingBoth settings default to
false.Implements: #7307