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comparison pam-http/src/ffi.rs @ 15:27730595f1ea

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Adding pam-http module
author Anthony Nowell <anthony@algorithmia.com>
date Sun, 24 Sep 2017 00:22:29 -0600
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14:51b097c12d3c 15:27730595f1ea
1 use pam::module::{PamHandleT};
2 use pam::constants::{PamFlag, PamResultCode, PAM_SILENT};
3 use std::ffi::CStr;
4 use std::os::raw::{c_char, c_int};
5
6
7
8 fn extract_argv(argc: c_int, argv: *const *const c_char) -> Vec<String> {
9 (0..argc)
10 .map(|o| unsafe {
11 CStr::from_ptr(*argv.offset(o as isize) as *const c_char)
12 .to_string_lossy()
13 .into_owned()
14 })
15 .collect()
16 }
17
18 #[no_mangle]
19 pub extern "C" fn pam_sm_acct_mgmt(
20 pamh: &PamHandleT,
21 flags: PamFlag,
22 argc: c_int,
23 argv: *const *const c_char,
24 ) -> PamResultCode {
25 let args = extract_argv(argc, argv);
26 let silent = (flags & PAM_SILENT) != 0;
27 super::acct_mgmt(pamh, args, silent)
28 }
29
30 #[no_mangle]
31 pub extern "C" fn pam_sm_authenticate(
32 pamh: &PamHandleT,
33 flags: PamFlag,
34 argc: c_int,
35 argv: *const *const c_char,
36 ) -> PamResultCode {
37 let args = extract_argv(argc, argv);
38 let silent = (flags & PAM_SILENT) != 0;
39 super::sm_authenticate(pamh, args, silent)
40 }
41
42 #[no_mangle]
43 pub extern "C" fn pam_sm_chauthtok(
44 _: &PamHandleT,
45 _: PamFlag,
46 _: c_int,
47 _: *const *const c_char,
48 ) -> PamResultCode {
49 PamResultCode::PAM_IGNORE
50 }
51
52 #[no_mangle]
53 pub extern "C" fn pam_sm_close_session(
54 _: &PamHandleT,
55 _: PamFlag,
56 _: c_int,
57 _: *const *const c_char,
58 ) -> PamResultCode {
59 PamResultCode::PAM_IGNORE
60 }
61
62 #[no_mangle]
63 pub extern "C" fn pam_sm_open_session(
64 _: &PamHandleT,
65 _: PamFlag,
66 _: c_int,
67 _: *const *const c_char,
68 ) -> PamResultCode {
69 PamResultCode::PAM_IGNORE
70 }
71
72 #[no_mangle]
73 pub extern "C" fn pam_sm_setcred(
74 pamh: &PamHandleT,
75 flags: PamFlag,
76 argc: c_int,
77 argv: *const *const c_char,
78 ) -> PamResultCode {
79 let args = extract_argv(argc, argv);
80 let silent = (flags & PAM_SILENT) != 0;
81 super::sm_setcred(pamh, args, silent)
82 }