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mod_tls_policy/README.markdown @ 5519:83ebfc367169
mod_http_oauth2: Return Authentication Time per OpenID Core Section 2
Mandatory To Implement, either MUST include or OPTIONAL depending on
things we don't look at, so might as well include it all the time.
Since we do not persist authentication state with cookies or such, the
authentication time will always be some point between the user being
sent to the authorization endpoint and the time they are sent back to
the client application.
author | Kim Alvefur <zash@zash.se> |
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date | Mon, 05 Jun 2023 22:32:44 +0200 |
parent | 1845:ad24f8993385 |
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--- summary: Cipher policy enforcement with application level error reporting ... # Introduction This module arose from discussions at the XMPP Summit about enforcing better ciphers in TLS. It may seem attractive to disallow some insecure ciphers or require forward secrecy, but doing this at the TLS level would the user with an unhelpful "Encryption failed" message. This module does this enforcing at the application level, allowing better error messages. # Configuration First, download and add the module to `module_enabled`. Then you can decide on what policy you want to have. Requiring ciphers with forward secrecy is the most simple to set up. ``` lua tls_policy = "FS" -- allow only ciphers that enable forward secrecy ``` A more complicated example: ``` lua tls_policy = { c2s = { encryption = "AES"; -- Require AES (or AESGCM) encryption protocol = "TLSv1.2"; -- and TLSv1.2 bits = 128; -- and at least 128 bits (FIXME: remember what this meant) } s2s = { cipher = "AESGCM"; -- Require AESGCM ciphers protocol = "TLSv1.[12]"; -- and TLSv1.1 or 1.2 authentication = "RSA"; -- with RSA authentication }; } ``` # Compatibility Requires LuaSec 0.5