mirror of
https://github.com/foxcpp/maddy.git
synced 2025-04-03 05:07:38 +03:00
56 lines
1.6 KiB
Go
56 lines
1.6 KiB
Go
//go:build cgo && libpam
|
|
// +build cgo,libpam
|
|
|
|
/*
|
|
Maddy Mail Server - Composable all-in-one email server.
|
|
Copyright © 2019-2020 Max Mazurov <fox.cpp@disroot.org>, Maddy Mail Server contributors
|
|
|
|
This program is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <https://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
package pam
|
|
|
|
/*
|
|
#cgo LDFLAGS: -lpam
|
|
#cgo CFLAGS: -DCGO -Wall -Wextra -Werror -Wno-unused-parameter -Wno-error=unused-parameter -Wpedantic -std=c99
|
|
|
|
#include <stdlib.h>
|
|
#include "pam.h"
|
|
*/
|
|
import "C"
|
|
|
|
import (
|
|
"errors"
|
|
"fmt"
|
|
"unsafe"
|
|
)
|
|
|
|
const canCallDirectly = true
|
|
|
|
var ErrInvalidCredentials = errors.New("pam: invalid credentials or unknown user")
|
|
|
|
func runPAMAuth(username, password string) error {
|
|
usernameC := C.CString(username)
|
|
passwordC := C.CString(password)
|
|
defer C.free(unsafe.Pointer(usernameC))
|
|
defer C.free(unsafe.Pointer(passwordC))
|
|
errObj := C.run_pam_auth(usernameC, passwordC)
|
|
if errObj.status == 1 {
|
|
return ErrInvalidCredentials
|
|
}
|
|
if errObj.status == 2 {
|
|
return fmt.Errorf("%s: %s", C.GoString(errObj.func_name), C.GoString(errObj.error_msg))
|
|
}
|
|
return nil
|
|
}
|