Mercurial > prosody-modules
annotate mod_tls_policy/README.markdown @ 5418:f2c7bb3af600
mod_http_oauth2: Add role selector to consent page
List includes all roles available to the user, if more than one.
Defaults to either the first role in the scope string or the users
primary role.
Earlier draft listed all roles, but having options that can't be
selected is bad UX and the entire list of all roles on the server could
be long, and perhaps even sensitive.
Allows e.g. picking a role with fewer permissions than what might
otherwise have been selected.
UX wise, doing this with more checkboxes or possibly radio buttons would
have been confusion and/or looked messier.
Fixes the previous situation where unselecting a role would default to
the primary role, which could be more permissions than requested.
| author | Kim Alvefur <zash@zash.se> |
|---|---|
| date | Fri, 05 May 2023 01:23:13 +0200 |
| parents | ad24f8993385 |
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| rev | line source |
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mod_tls_policy/README: Fix summary so modules.prosody.im understands it
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1 --- |
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mod_tls_policy/README: Fix summary so modules.prosody.im understands it
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2 summary: Cipher policy enforcement with application level error reporting |
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3 ... |
| 1842 | 4 |
| 5 # Introduction | |
| 6 | |
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7 This module arose from discussions at the XMPP Summit about enforcing |
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8 better ciphers in TLS. It may seem attractive to disallow some insecure |
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9 ciphers or require forward secrecy, but doing this at the TLS level |
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032b209bb8ff
mod_tls_policy/README: Reflow and strip trailing whitespace (pandoc thougt it meant explicit line breaks)
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parents:
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10 would the user with an unhelpful "Encryption failed" message. This |
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032b209bb8ff
mod_tls_policy/README: Reflow and strip trailing whitespace (pandoc thougt it meant explicit line breaks)
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parents:
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11 module does this enforcing at the application level, allowing better |
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mod_tls_policy/README: Reflow and strip trailing whitespace (pandoc thougt it meant explicit line breaks)
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parents:
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12 error messages. |
| 1842 | 13 |
| 14 # Configuration | |
| 15 | |
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16 First, download and add the module to `module_enabled`. Then you can |
| 1842 | 17 decide on what policy you want to have. |
| 18 | |
| 19 Requiring ciphers with forward secrecy is the most simple to set up. | |
| 20 | |
| 21 ``` lua | |
| 22 tls_policy = "FS" -- allow only ciphers that enable forward secrecy | |
| 23 ``` | |
| 24 | |
| 25 A more complicated example: | |
| 26 | |
| 27 ``` lua | |
| 28 tls_policy = { | |
| 29 c2s = { | |
| 30 encryption = "AES"; -- Require AES (or AESGCM) encryption | |
| 31 protocol = "TLSv1.2"; -- and TLSv1.2 | |
| 32 bits = 128; -- and at least 128 bits (FIXME: remember what this meant) | |
| 33 } | |
| 34 s2s = { | |
| 35 cipher = "AESGCM"; -- Require AESGCM ciphers | |
| 36 protocol = "TLSv1.[12]"; -- and TLSv1.1 or 1.2 | |
| 37 authentication = "RSA"; -- with RSA authentication | |
| 38 }; | |
| 39 } | |
| 40 ``` | |
| 41 | |
| 42 # Compatibility | |
| 43 | |
| 44 Requires LuaSec 0.5 | |
| 45 |