crates/nonstick: src/libpam/module.rs annotate

annotate src/libpam/module.rs @ 78:002adfb98c5c

Rename files, reorder structs, remove annoying BorrowedBinaryData type. This is basically a cleanup change. Also it adds tests. - Renames the files with Questions and Answers to question and answer. - Reorders the structs in those files to put the important ones first. - Removes the BorrowedBinaryData type. It was a bad idea all along. Instead, we just use (&[u8], u8). - Adds some tests because I just can't help myself.

author	Paul Fisher <paul@pfish.zone>
date	Sun, 08 Jun 2025 03:48:40 -0400
parents	351bdc13005e
children

rev	line source
78 002adfb98c5c Rename files, reorder structs, remove annoying BorrowedBinaryData type. Paul Fisher <paul@pfish.zone> parents: 77 diff changeset	1 /// Generates the dynamic library entry points for a PAM module
60 05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	2 ///
78 002adfb98c5c Rename files, reorder structs, remove annoying BorrowedBinaryData type. Paul Fisher <paul@pfish.zone> parents: 77 diff changeset	3 /// Calling `pam_hooks!(SomeType)` on a type that implements
002adfb98c5c Rename files, reorder structs, remove annoying BorrowedBinaryData type. Paul Fisher <paul@pfish.zone> parents: 77 diff changeset	4 /// [`PamModule`](crate::PamModule) will generate the exported
002adfb98c5c Rename files, reorder structs, remove annoying BorrowedBinaryData type. Paul Fisher <paul@pfish.zone> parents: 77 diff changeset	5 /// `extern "C"` functions that PAM uses to call into your module.
60 05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	6 ///
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	7 /// ## Examples:
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	8 ///
78 002adfb98c5c Rename files, reorder structs, remove annoying BorrowedBinaryData type. Paul Fisher <paul@pfish.zone> parents: 77 diff changeset	9 /// Here is full example of a PAM module that would authenticate
002adfb98c5c Rename files, reorder structs, remove annoying BorrowedBinaryData type. Paul Fisher <paul@pfish.zone> parents: 77 diff changeset	10 /// and authorize everybody:
60 05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	11 ///
77 351bdc13005e Update the libpam module to work with the new structure. Paul Fisher <paul@pfish.zone> parents: 75 diff changeset	12 /// ```no_run
78 002adfb98c5c Rename files, reorder structs, remove annoying BorrowedBinaryData type. Paul Fisher <paul@pfish.zone> parents: 77 diff changeset	13 /// use nonstick::{
002adfb98c5c Rename files, reorder structs, remove annoying BorrowedBinaryData type. Paul Fisher <paul@pfish.zone> parents: 77 diff changeset	14 /// pam_hooks, Flags, OwnedLibPamHandle, PamHandleModule, PamModule, Result as PamResult,
002adfb98c5c Rename files, reorder structs, remove annoying BorrowedBinaryData type. Paul Fisher <paul@pfish.zone> parents: 77 diff changeset	15 /// SimpleConversation,
002adfb98c5c Rename files, reorder structs, remove annoying BorrowedBinaryData type. Paul Fisher <paul@pfish.zone> parents: 77 diff changeset	16 /// };
60 05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	17 /// use std::ffi::CStr;
64 bbe84835d6db More organization; add lots of docs. Paul Fisher <paul@pfish.zone> parents: 60 diff changeset	18 /// # fn main() {}
60 05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	19 ///
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	20 /// struct MyPamModule;
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	21 /// pam_hooks!(MyPamModule);
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	22 ///
73 ac6881304c78 Do conversations, along with way too much stuff. Paul Fisher <paul@pfish.zone> parents: 72 diff changeset	23 /// impl<T: PamHandleModule> PamModule<T> for MyPamModule {
66 a674799a5cd3 Make `PamHandle` and `PamModuleHandle` traits. Paul Fisher <paul@pfish.zone> parents: 64 diff changeset	24 /// fn authenticate(handle: &mut T, args: Vec<&CStr>, flags: Flags) -> PamResult<()> {
64 bbe84835d6db More organization; add lots of docs. Paul Fisher <paul@pfish.zone> parents: 60 diff changeset	25 /// let password = handle.get_authtok(Some("what's your password?"))?;
78 002adfb98c5c Rename files, reorder structs, remove annoying BorrowedBinaryData type. Paul Fisher <paul@pfish.zone> parents: 77 diff changeset	26 /// let response =
002adfb98c5c Rename files, reorder structs, remove annoying BorrowedBinaryData type. Paul Fisher <paul@pfish.zone> parents: 77 diff changeset	27 /// format!("If you say your password is {password:?}, who am I to disagree?");
77 351bdc13005e Update the libpam module to work with the new structure. Paul Fisher <paul@pfish.zone> parents: 75 diff changeset	28 /// handle.info_msg(&response);
351bdc13005e Update the libpam module to work with the new structure. Paul Fisher <paul@pfish.zone> parents: 75 diff changeset	29 /// Ok(())
60 05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	30 /// }
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	31 ///
66 a674799a5cd3 Make `PamHandle` and `PamModuleHandle` traits. Paul Fisher <paul@pfish.zone> parents: 64 diff changeset	32 /// fn account_management(handle: &mut T, args: Vec<&CStr>, flags: Flags) -> PamResult<()> {
64 bbe84835d6db More organization; add lots of docs. Paul Fisher <paul@pfish.zone> parents: 60 diff changeset	33 /// let username = handle.get_user(None)?;
77 351bdc13005e Update the libpam module to work with the new structure. Paul Fisher <paul@pfish.zone> parents: 75 diff changeset	34 /// let response = format!("Hello {username}! I trust you unconditionally.");
351bdc13005e Update the libpam module to work with the new structure. Paul Fisher <paul@pfish.zone> parents: 75 diff changeset	35 /// handle.info_msg(&response);
60 05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	36 /// Ok(())
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	37 /// }
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	38 /// }
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	39 /// ```
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	40 #[macro_export]
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	41 macro_rules! pam_hooks {
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	42 ($ident:ident) => {
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	43 mod _pam_hooks_scope {
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	44 use std::ffi::{c_char, c_int, CStr};
66 a674799a5cd3 Make `PamHandle` and `PamModuleHandle` traits. Paul Fisher <paul@pfish.zone> parents: 64 diff changeset	45 use $crate::{ErrorCode, Flags, LibPamHandle, PamModule};
60 05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	46
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	47 #[no_mangle]
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	48 extern "C" fn pam_sm_acct_mgmt(
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	49 pamh: *mut libc::c_void,
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	50 flags: Flags,
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	51 argc: c_int,
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	52 argv: const const c_char,
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	53 ) -> c_int {
71 58f9d2a4df38 Reorganize everything again??? Paul Fisher <paul@pfish.zone> parents: 70 diff changeset	54 if let Some(handle) = unsafe { pamh.cast::<LibPamHandle>().as_mut() } {
58f9d2a4df38 Reorganize everything again??? Paul Fisher <paul@pfish.zone> parents: 70 diff changeset	55 let args = extract_argv(argc, argv);
58f9d2a4df38 Reorganize everything again??? Paul Fisher <paul@pfish.zone> parents: 70 diff changeset	56 ErrorCode::result_to_c(super::$ident::account_management(handle, args, flags))
58f9d2a4df38 Reorganize everything again??? Paul Fisher <paul@pfish.zone> parents: 70 diff changeset	57 } else {
58f9d2a4df38 Reorganize everything again??? Paul Fisher <paul@pfish.zone> parents: 70 diff changeset	58 ErrorCode::Ignore as c_int
58f9d2a4df38 Reorganize everything again??? Paul Fisher <paul@pfish.zone> parents: 70 diff changeset	59 }
60 05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	60 }
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	61
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	62 #[no_mangle]
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	63 extern "C" fn pam_sm_authenticate(
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	64 pamh: *mut libc::c_void,
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	65 flags: Flags,
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	66 argc: c_int,
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	67 argv: const const c_char,
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	68 ) -> c_int {
71 58f9d2a4df38 Reorganize everything again??? Paul Fisher <paul@pfish.zone> parents: 70 diff changeset	69 if let Some(handle) = unsafe { pamh.cast::<LibPamHandle>().as_mut() } {
58f9d2a4df38 Reorganize everything again??? Paul Fisher <paul@pfish.zone> parents: 70 diff changeset	70 let args = extract_argv(argc, argv);
58f9d2a4df38 Reorganize everything again??? Paul Fisher <paul@pfish.zone> parents: 70 diff changeset	71 ErrorCode::result_to_c(super::$ident::authenticate(handle, args, flags))
58f9d2a4df38 Reorganize everything again??? Paul Fisher <paul@pfish.zone> parents: 70 diff changeset	72 } else {
58f9d2a4df38 Reorganize everything again??? Paul Fisher <paul@pfish.zone> parents: 70 diff changeset	73 ErrorCode::Ignore as c_int
58f9d2a4df38 Reorganize everything again??? Paul Fisher <paul@pfish.zone> parents: 70 diff changeset	74 }
60 05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	75 }
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	76
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	77 #[no_mangle]
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	78 extern "C" fn pam_sm_chauthtok(
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	79 pamh: *mut libc::c_void,
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	80 flags: Flags,
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	81 argc: c_int,
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	82 argv: const const c_char,
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	83 ) -> c_int {
71 58f9d2a4df38 Reorganize everything again??? Paul Fisher <paul@pfish.zone> parents: 70 diff changeset	84 if let Some(handle) = unsafe { pamh.cast::<LibPamHandle>().as_mut() } {
58f9d2a4df38 Reorganize everything again??? Paul Fisher <paul@pfish.zone> parents: 70 diff changeset	85 let args = extract_argv(argc, argv);
58f9d2a4df38 Reorganize everything again??? Paul Fisher <paul@pfish.zone> parents: 70 diff changeset	86 ErrorCode::result_to_c(super::$ident::change_authtok(handle, args, flags))
58f9d2a4df38 Reorganize everything again??? Paul Fisher <paul@pfish.zone> parents: 70 diff changeset	87 } else {
58f9d2a4df38 Reorganize everything again??? Paul Fisher <paul@pfish.zone> parents: 70 diff changeset	88 ErrorCode::Ignore as c_int
58f9d2a4df38 Reorganize everything again??? Paul Fisher <paul@pfish.zone> parents: 70 diff changeset	89 }
60 05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	90 }
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	91
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	92 #[no_mangle]
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	93 extern "C" fn pam_sm_close_session(
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	94 pamh: *mut libc::c_void,
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	95 flags: Flags,
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	96 argc: c_int,
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	97 argv: const const c_char,
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	98 ) -> c_int {
71 58f9d2a4df38 Reorganize everything again??? Paul Fisher <paul@pfish.zone> parents: 70 diff changeset	99 if let Some(handle) = unsafe { pamh.cast::<LibPamHandle>().as_mut() } {
58f9d2a4df38 Reorganize everything again??? Paul Fisher <paul@pfish.zone> parents: 70 diff changeset	100 let args = extract_argv(argc, argv);
58f9d2a4df38 Reorganize everything again??? Paul Fisher <paul@pfish.zone> parents: 70 diff changeset	101 ErrorCode::result_to_c(super::$ident::close_session(handle, args, flags))
58f9d2a4df38 Reorganize everything again??? Paul Fisher <paul@pfish.zone> parents: 70 diff changeset	102 } else {
58f9d2a4df38 Reorganize everything again??? Paul Fisher <paul@pfish.zone> parents: 70 diff changeset	103 ErrorCode::Ignore as c_int
58f9d2a4df38 Reorganize everything again??? Paul Fisher <paul@pfish.zone> parents: 70 diff changeset	104 }
60 05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	105 }
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	106
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	107 #[no_mangle]
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	108 extern "C" fn pam_sm_open_session(
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	109 pamh: *mut libc::c_void,
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	110 flags: Flags,
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	111 argc: c_int,
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	112 argv: const const c_char,
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	113 ) -> c_int {
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	114 let args = extract_argv(argc, argv);
71 58f9d2a4df38 Reorganize everything again??? Paul Fisher <paul@pfish.zone> parents: 70 diff changeset	115 if let Some(handle) = unsafe { pamh.cast::<LibPamHandle>().as_mut() } {
58f9d2a4df38 Reorganize everything again??? Paul Fisher <paul@pfish.zone> parents: 70 diff changeset	116 ErrorCode::result_to_c(super::$ident::open_session(handle, args, flags))
58f9d2a4df38 Reorganize everything again??? Paul Fisher <paul@pfish.zone> parents: 70 diff changeset	117 } else {
58f9d2a4df38 Reorganize everything again??? Paul Fisher <paul@pfish.zone> parents: 70 diff changeset	118 ErrorCode::Ignore as c_int
58f9d2a4df38 Reorganize everything again??? Paul Fisher <paul@pfish.zone> parents: 70 diff changeset	119 }
60 05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	120 }
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	121
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	122 #[no_mangle]
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	123 extern "C" fn pam_sm_setcred(
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	124 pamh: *mut libc::c_void,
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	125 flags: Flags,
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	126 argc: c_int,
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	127 argv: const const c_char,
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	128 ) -> c_int {
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	129 let args = extract_argv(argc, argv);
71 58f9d2a4df38 Reorganize everything again??? Paul Fisher <paul@pfish.zone> parents: 70 diff changeset	130 if let Some(handle) = unsafe { pamh.cast::<LibPamHandle>().as_mut() } {
58f9d2a4df38 Reorganize everything again??? Paul Fisher <paul@pfish.zone> parents: 70 diff changeset	131 ErrorCode::result_to_c(super::$ident::set_credentials(handle, args, flags))
58f9d2a4df38 Reorganize everything again??? Paul Fisher <paul@pfish.zone> parents: 70 diff changeset	132 } else {
58f9d2a4df38 Reorganize everything again??? Paul Fisher <paul@pfish.zone> parents: 70 diff changeset	133 ErrorCode::Ignore as c_int
58f9d2a4df38 Reorganize everything again??? Paul Fisher <paul@pfish.zone> parents: 70 diff changeset	134 }
60 05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	135 }
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	136
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	137 /// Turns `argc`/`argv` into a [Vec] of [CStr]s.
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	138 ///
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	139 /// # Safety
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	140 ///
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	141 /// We use this only with arguments we get from `libpam`, which we kind of have to trust.
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	142 fn extract_argv<'a>(argc: c_int, argv: const const c_char) -> Vec<&'a CStr> {
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	143 (0..argc)
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	144 .map(\|o\| unsafe { CStr::from_ptr(argv.offset(o as isize) as const c_char) })
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	145 .collect()
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	146 }
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	147 }
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	148 };
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	149 }
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	150
05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	151 #[cfg(test)]
71 58f9d2a4df38 Reorganize everything again??? Paul Fisher <paul@pfish.zone> parents: 70 diff changeset	152 mod tests {
73 ac6881304c78 Do conversations, along with way too much stuff. Paul Fisher <paul@pfish.zone> parents: 72 diff changeset	153 // Compile-time test that the `pam_hooks` macro compiles.
74 c7c596e6388f Make conversations type-safe (last big reorg) (REAL) (NOT CLICKBAIT) Paul Fisher <paul@pfish.zone> parents: 73 diff changeset	154 use crate::{PamHandleModule, PamModule};
73 ac6881304c78 Do conversations, along with way too much stuff. Paul Fisher <paul@pfish.zone> parents: 72 diff changeset	155 struct Foo;
ac6881304c78 Do conversations, along with way too much stuff. Paul Fisher <paul@pfish.zone> parents: 72 diff changeset	156 impl<T: PamHandleModule> PamModule<T> for Foo {}
60 05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	157
73 ac6881304c78 Do conversations, along with way too much stuff. Paul Fisher <paul@pfish.zone> parents: 72 diff changeset	158 pam_hooks!(Foo);
60 05cc2c27334f The Big Refactor: clean up docs and exports. Paul Fisher <paul@pfish.zone> parents: 59 diff changeset	159 }

Mercurial > crates > nonstick

annotate src/libpam/module.rs @ 78:002adfb98c5c