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comparison src/libpam/mod.rs @ 75:c30811b4afae

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rename pam_ffi submodule to libpam.
author Paul Fisher <paul@pfish.zone>
date Fri, 06 Jun 2025 22:35:08 -0400
parents src/pam_ffi/mod.rs@c7c596e6388f
children 002adfb98c5c
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74:c7c596e6388f 75:c30811b4afae
1 //! The PAM library FFI and helpers for managing it.
2 //!
3 //! This includes the functions provided by PAM and the data structures
4 //! used by PAM, as well as a few low-level abstractions for dealing with
5 //! those data structures.
6 //!
7 //! Everything in here is hazmat.
8 //!
9
10 #![allow(dead_code)]
11
12 mod conversation;
13 mod handle;
14 mod memory;
15 mod message;
16 mod module;
17 mod response;
18
19 pub use handle::{LibPamHandle, OwnedLibPamHandle};
20 use std::ffi::{c_char, c_int, c_void};
21
22 #[link(name = "pam")]
23 extern "C" {
24 fn pam_get_data(
25 pamh: *mut LibPamHandle,
26 module_data_name: *const c_char,
27 data: &mut *const c_void,
28 ) -> c_int;
29
30 fn pam_set_data(
31 pamh: *mut LibPamHandle,
32 module_data_name: *const c_char,
33 data: *const c_void,
34 cleanup: extern "C" fn(pamh: *const c_void, data: *mut c_void, error_status: c_int),
35 ) -> c_int;
36
37 fn pam_get_item(pamh: *mut LibPamHandle, item_type: c_int, item: &mut *const c_void) -> c_int;
38
39 fn pam_set_item(pamh: *mut LibPamHandle, item_type: c_int, item: *const c_void) -> c_int;
40
41 fn pam_get_user(
42 pamh: *mut LibPamHandle,
43 user: &mut *const c_char,
44 prompt: *const c_char,
45 ) -> c_int;
46
47 fn pam_get_authtok(
48 pamh: *mut LibPamHandle,
49 item_type: c_int,
50 data: &mut *const c_char,
51 prompt: *const c_char,
52 ) -> c_int;
53
54 fn pam_end(pamh: *mut LibPamHandle, status: c_int) -> c_int;
55
56 // TODO: pam_authenticate - app
57 // pam_setcred - app
58 // pam_acct_mgmt - app
59 // pam_chauthtok - app
60 // pam_open_session - app
61 // pam_close_session - app
62 // pam_putenv - shared
63 // pam_getenv - shared
64 // pam_getenvlist - shared
65 }