diff options
Diffstat (limited to 'modules/pam_faillock/faillock_config.h')
| -rw-r--r-- | modules/pam_faillock/faillock_config.h | 85 |
1 files changed, 85 insertions, 0 deletions
diff --git a/modules/pam_faillock/faillock_config.h b/modules/pam_faillock/faillock_config.h new file mode 100644 index 00000000..81aa6654 --- /dev/null +++ b/modules/pam_faillock/faillock_config.h @@ -0,0 +1,85 @@ +/* + * Copyright (c) 2022 Tomas Mraz <tm@t8m.info> + * Copyright (c) 2022 Iker Pedrosa <ipedrosa@redhat.com> + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, and the entire permission notice in its entirety, + * including the disclaimer of warranties. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * 3. The name of the author may not be used to endorse or promote + * products derived from this software without specific prior + * written permission. + * + * ALTERNATIVELY, this product may be distributed under the terms of + * the GNU Public License, in which case the provisions of the GPL are + * required INSTEAD OF the above restrictions. (This clause is + * necessary due to a potential bad interaction between the GPL and + * the restrictions contained in a BSD-style copyright.) + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED + * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE + * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, + * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES + * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR + * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, + * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED + * OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +/* + * faillock_config.h - load configuration options from file + * + */ + +#ifndef _FAILLOCK_CONFIG_H +#define _FAILLOCK_CONFIG_H + +#include <limits.h> +#include <stdint.h> +#include <sys/types.h> + +#include <security/pam_ext.h> + +#define FAILLOCK_FLAG_DENY_ROOT 0x1 +#define FAILLOCK_FLAG_AUDIT 0x2 +#define FAILLOCK_FLAG_SILENT 0x4 +#define FAILLOCK_FLAG_NO_LOG_INFO 0x8 +#define FAILLOCK_FLAG_UNLOCKED 0x10 +#define FAILLOCK_FLAG_LOCAL_ONLY 0x20 +#define FAILLOCK_FLAG_NO_DELAY 0x40 + +#define FAILLOCK_CONF_MAX_LINELEN 1023 +#define MAX_TIME_INTERVAL 604800 /* 7 days */ + +struct options { + unsigned int action; + unsigned int flags; + unsigned short deny; + unsigned int fail_interval; + unsigned int unlock_time; + unsigned int root_unlock_time; + char *dir; + const char *user; + char *admin_group; + int failures; + uint64_t latest_time; + uid_t uid; + int is_admin; + uint64_t now; + int fatal_error; +}; + +int read_config_file(pam_handle_t *pamh, struct options *opts, + const char *cfgfile); +void set_conf_opt(pam_handle_t *pamh, struct options *opts, const char *name, + const char *value); + +#endif /* _FAILLOCK_CONFIG_H */ |