Doc: OpenSSL API modernization (SparkPost/Momentum#1276)#850
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dkoerichbird merged 12 commits intoJul 1, 2026
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Signed-off-by: Doug Koerich <douglas.koerich@bird.com>
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…um#1276) Signed-off-by: Doug Koerich <douglas.koerich@bird.com>
deepakpn
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Jun 5, 2026
…Momentum#1276) Signed-off-by: Doug Koerich <douglas.koerich@bird.com>
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Signed-off-by: Doug Koerich <douglas.koerich@bird.com>
Signed-off-by: Doug Koerich <douglas.koerich@bird.com>
…m#1276) Signed-off-by: Doug Koerich <douglas.koerich@bird.com>
Signed-off-by: Doug Koerich <douglas.koerich@bird.com>
Signed-off-by: Doug Koerich <douglas.koerich@bird.com>
Signed-off-by: Doug Koerich <douglas.koerich@bird.com>
Signed-off-by: Doug Koerich <douglas.koerich@bird.com>
deepakpn
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Jun 29, 2026
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Note
Low Risk
Documentation-only changes with no runtime or config behavior; low risk aside from ensuring accuracy for operators upgrading to 5.3.0.
Overview
Documents Momentum 5.3.0 / I-1276 OpenSSL modernization for operators and module authors: supported OpenSSL is 1.1.1 through 3.x, and several TLS settings that were already ineffective on 1.1.1 are now called out explicitly.
The 5.3.0 changelog adds an OpenSSL cleanup section and an I-1276 enhancement row. Config and console reference pages mark
ssl_lock_methodandcrypto_lock_methodas deprecated (no effect, deprecation warning),tls rekeyas removed, andcrypto_engineas OpenSSL 3.x–dependent (ENGINE API vs providers). Summary tables cap lock options andtls rekeyat 4.0 through 5.2.tls_protocolsis rewritten around real negotiation (OpenSSL build + OS crypto policy,TLS_method(), what+ALLmeans on RHEL 8).tlsv13_ciphersuitesbroadens OpenSSL version wording and switches CLI examples fromopenssl11toopenssl. Theec_ssl_SSL_CTX_fixuphook page adds a 5.3.0 note on passphrase callbacks, temporary RSA, and ENGINE behavior on 1.1.1 vs 3.x.Reviewed by Cursor Bugbot for commit c31cd33. Bugbot is set up for automated code reviews on this repo. Configure here.