Mercurial > crates > nonstick

annotate src/lib.rs @ 72:47eb242a4f88

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Fill out the PamHandle trait. This updates the PamHandle trait to have methods for each Item, and implements them on the LibPamHandle.
author Paul Fisher <paul@pfish.zone>
date Wed, 04 Jun 2025 03:53:36 -0400
parents 58f9d2a4df38
children ac6881304c78
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
60
05cc2c27334f The Big Refactor: clean up docs and exports.
Paul Fisher <paul@pfish.zone>
parents: 57
diff changeset
1 //! A safe, nonstick interface to PAM.
05cc2c27334f The Big Refactor: clean up docs and exports.
Paul Fisher <paul@pfish.zone>
parents: 57
diff changeset
2 //!
05cc2c27334f The Big Refactor: clean up docs and exports.
Paul Fisher <paul@pfish.zone>
parents: 57
diff changeset
3 //! This implements a type-safe library to interact with PAM.
62
d83623951070 Further improve docs and put `conv` behind a feature gate.
Paul Fisher <paul@pfish.zone>
parents: 60
diff changeset
4 //! Currently, it implements a subset of PAM useful for implementing a module.
60
05cc2c27334f The Big Refactor: clean up docs and exports.
Paul Fisher <paul@pfish.zone>
parents: 57
diff changeset
5 //!
05cc2c27334f The Big Refactor: clean up docs and exports.
Paul Fisher <paul@pfish.zone>
parents: 57
diff changeset
6 //! To write a new PAM module using this crate:
15
27730595f1ea Adding pam-http module
Anthony Nowell <anthony@algorithmia.com>
parents:
diff changeset
7 //!
60
05cc2c27334f The Big Refactor: clean up docs and exports.
Paul Fisher <paul@pfish.zone>
parents: 57
diff changeset
8 //! 1. Create a `dylib` crate.
62
d83623951070 Further improve docs and put `conv` behind a feature gate.
Paul Fisher <paul@pfish.zone>
parents: 60
diff changeset
9 //! 2. Implement a subset of the functions in the [`PamModule`] trait
60
05cc2c27334f The Big Refactor: clean up docs and exports.
Paul Fisher <paul@pfish.zone>
parents: 57
diff changeset
10 //! corresponding to what you want your module to do.
62
d83623951070 Further improve docs and put `conv` behind a feature gate.
Paul Fisher <paul@pfish.zone>
parents: 60
diff changeset
11 //! In the simplest case (for a new password-based authenticator),
64
bbe84835d6db More organization; add lots of docs.
Paul Fisher <paul@pfish.zone>
parents: 63
diff changeset
12 //! this will be the [`PamModule::authenticate`] function.
62
d83623951070 Further improve docs and put `conv` behind a feature gate.
Paul Fisher <paul@pfish.zone>
parents: 60
diff changeset
13 //! 3. Export your PAM module using the [`pam_hooks!`] macro.
60
05cc2c27334f The Big Refactor: clean up docs and exports.
Paul Fisher <paul@pfish.zone>
parents: 57
diff changeset
14 //! 4. Build and install the dynamic library.
05cc2c27334f The Big Refactor: clean up docs and exports.
Paul Fisher <paul@pfish.zone>
parents: 57
diff changeset
15 //! This usually entails placing it at
62
d83623951070 Further improve docs and put `conv` behind a feature gate.
Paul Fisher <paul@pfish.zone>
parents: 60
diff changeset
16 //! <code>/usr/lib/security/pam_<var>your_module</var>.so</code>,
60
05cc2c27334f The Big Refactor: clean up docs and exports.
Paul Fisher <paul@pfish.zone>
parents: 57
diff changeset
17 //! or maybe
62
d83623951070 Further improve docs and put `conv` behind a feature gate.
Paul Fisher <paul@pfish.zone>
parents: 60
diff changeset
18 //! <code>/usr/lib/<var>your-architecture</var>/security/pam_<var>your_module</var>.so</code>.
15
27730595f1ea Adding pam-http module
Anthony Nowell <anthony@algorithmia.com>
parents:
diff changeset
19 //!
60
05cc2c27334f The Big Refactor: clean up docs and exports.
Paul Fisher <paul@pfish.zone>
parents: 57
diff changeset
20 //! For general information on writing PAM modules, see
15
27730595f1ea Adding pam-http module
Anthony Nowell <anthony@algorithmia.com>
parents:
diff changeset
21 //! [The Linux-PAM Module Writers' Guide][module-guide]
27730595f1ea Adding pam-http module
Anthony Nowell <anthony@algorithmia.com>
parents:
diff changeset
22 //!
45
ce47901aab7a Rename to “nonstick”, move to root, update docs and license.
Paul Fisher <paul@pfish.zone>
parents: 34
diff changeset
23 //! [module-guide]: https://www.chiark.greenend.org.uk/doc/libpam-doc/html/Linux-PAM_MWG.html
15
27730595f1ea Adding pam-http module
Anthony Nowell <anthony@algorithmia.com>
parents:
diff changeset
24
72
47eb242a4f88 Fill out the PamHandle trait.
Paul Fisher <paul@pfish.zone>
parents: 71
diff changeset
25 // Temporary until everything is fully wired up.
47eb242a4f88 Fill out the PamHandle trait.
Paul Fisher <paul@pfish.zone>
parents: 71
diff changeset
26 #![allow(dead_code)]
47eb242a4f88 Fill out the PamHandle trait.
Paul Fisher <paul@pfish.zone>
parents: 71
diff changeset
27
34
ec70822cbdef Overhaul
Andy Caldwell <andrew.caldwell@metaswitch.com>
parents: 22
diff changeset
28 pub mod constants;
72
47eb242a4f88 Fill out the PamHandle trait.
Paul Fisher <paul@pfish.zone>
parents: 71
diff changeset
29 mod conv;
47eb242a4f88 Fill out the PamHandle trait.
Paul Fisher <paul@pfish.zone>
parents: 71
diff changeset
30 mod items;
70
9f8381a1c09c Implement low-level conversation primitives.
Paul Fisher <paul@pfish.zone>
parents: 69
diff changeset
31 pub mod module;
60
05cc2c27334f The Big Refactor: clean up docs and exports.
Paul Fisher <paul@pfish.zone>
parents: 57
diff changeset
32
64
bbe84835d6db More organization; add lots of docs.
Paul Fisher <paul@pfish.zone>
parents: 63
diff changeset
33 mod handle;
60
05cc2c27334f The Big Refactor: clean up docs and exports.
Paul Fisher <paul@pfish.zone>
parents: 57
diff changeset
34 mod pam_ffi;
05cc2c27334f The Big Refactor: clean up docs and exports.
Paul Fisher <paul@pfish.zone>
parents: 57
diff changeset
35
05cc2c27334f The Big Refactor: clean up docs and exports.
Paul Fisher <paul@pfish.zone>
parents: 57
diff changeset
36 #[doc(inline)]
05cc2c27334f The Big Refactor: clean up docs and exports.
Paul Fisher <paul@pfish.zone>
parents: 57
diff changeset
37 pub use crate::{
63
a7aa5ca0d00d Move MessageStyle to conv, the only place it is used.
Paul Fisher <paul@pfish.zone>
parents: 62
diff changeset
38 constants::{ErrorCode, Flags, Result},
72
47eb242a4f88 Fill out the PamHandle trait.
Paul Fisher <paul@pfish.zone>
parents: 71
diff changeset
39 conv::{Conversation, DemuxedConversation, Response},
47eb242a4f88 Fill out the PamHandle trait.
Paul Fisher <paul@pfish.zone>
parents: 71
diff changeset
40 handle::{PamApplicationHandle, PamHandle, PamModuleHandle},
64
bbe84835d6db More organization; add lots of docs.
Paul Fisher <paul@pfish.zone>
parents: 63
diff changeset
41 module::PamModule,
72
47eb242a4f88 Fill out the PamHandle trait.
Paul Fisher <paul@pfish.zone>
parents: 71
diff changeset
42 pam_ffi::{LibPamHandle, Message},
60
05cc2c27334f The Big Refactor: clean up docs and exports.
Paul Fisher <paul@pfish.zone>
parents: 57
diff changeset
43 };