skip certificate which is not part of the chain #25618
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Fixes: 25606 Browsers and curl ignore extra irrelevant certificates in the chain. This fix skips certificate which is not part of the chain. Remaining certificates still form an unbroken chain of signatures with the last one trusted by root CA. Some other domain which also have extra certificates in the chain: - jhu.edu - last.fm - terra.com.br
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It may be worth reading https://medium.com/@sleevi_/path-building-vs-path-verifying-the-chain-of-pain-9fbab861d7d6 and deciding whether to do path building rather than this. Note that full path building is required by TLS1.3 (ref https://datatracker.ietf.org/doc/html/rfc8446#section-4.4.2, the paragraph beginning "Note: Prior to TLS 1.3") |
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Fixes: #25606
Browsers and curl ignore extra irrelevant certificates in the chain.
This fix skips certificate which is not part of the chain. Remaining certificates still form an unbroken chain of signatures with the last one trusted by root CA.
Some other domain which also have extra certificates in the chain: