TODO: add TLS channel binding #13483
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danielgustafsson
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May 4, 2024
TLS channel binding is a security improvement that cryptographically ties authentication to a specific TLS connection, preventing TLS MITM proxies from successfully authenticating. This would be valuable for many security-sensitive users, so add it to the TODO list.
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I noticed this had grown a conflict, so I rebased onto the latest version of the main branch and renumbered the new entry. |
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It is already supported with SCHANNEL backend. and a pull request for openssl backend is available as well: |
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This proposal is not specific to SPNEGO. I'm proposing an approach where a user can use SPNEGO or a custom authentication scheme via a callback. |
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TLS channel binding is a security improvement that cryptographically ties authentication to a specific TLS connection, preventing TLS MITM proxies from successfully authenticating. This would be valuable for many security-sensitive users, so add it to the TODO list.