diff options
Diffstat (limited to 'modules/pam_debug/pam_debug.c')
| -rw-r--r-- | modules/pam_debug/pam_debug.c | 167 |
1 files changed, 0 insertions, 167 deletions
diff --git a/modules/pam_debug/pam_debug.c b/modules/pam_debug/pam_debug.c deleted file mode 100644 index a65d1bf2..00000000 --- a/modules/pam_debug/pam_debug.c +++ /dev/null @@ -1,167 +0,0 @@ -/* pam_permit module */ - -/* - * $Id$ - * - * Written by Andrew Morgan <morgan@kernel.org> 2001/02/04 - * - */ - -#define DEFAULT_USER "nobody" - -#include "config.h" - -#include <stdio.h> - -/* - * This module is intended as a debugging aide for determining how - * the PAM stack is operating. - * - * here, we make definitions for the externally accessible functions - * in this file (these definitions are required for static modules - * but strongly encouraged generally) they are used to instruct the - * modules include file to define their prototypes. - */ - -#define PAM_SM_AUTH -#define PAM_SM_ACCOUNT -#define PAM_SM_SESSION -#define PAM_SM_PASSWORD - -#include <security/pam_modules.h> -#include <security/_pam_macros.h> -#include <security/pam_ext.h> - -#define _PAM_ACTION_UNDEF (-10) -#include "../../libpam/pam_tokens.h" - -/* --- authentication management functions --- */ - -static int state(pam_handle_t *pamh, const char *text) -{ - int retval; - - retval = pam_info (pamh, "%s", text); - - if (retval != PAM_SUCCESS) { - D(("pam_info failed")); - } - - return retval; -} - -static int parse_args(int retval, const char *event, - pam_handle_t *pamh, int argc, const char **argv) -{ - int i; - - for (i=0; i<argc; ++i) { - int length = strlen(event); - if (!strncmp(event, argv[i], length) && (argv[i][length] == '=')) { - int j; - const char *return_string = argv[i] + (length+1); - - for (j=0; j<_PAM_RETURN_VALUES; ++j) { - if (!strcmp(return_string, _pam_token_returns[j])) { - retval = j; - state(pamh, argv[i]); - break; - } - } - break; - } - } - - return retval; -} - -PAM_EXTERN -int pam_sm_authenticate(pam_handle_t *pamh, int flags UNUSED, - int argc, const char **argv) -{ - int retval; - const char *user=NULL; - - /* - * authentication requires we know who the user wants to be - */ - retval = pam_get_user(pamh, &user, NULL); - if (retval != PAM_SUCCESS) { - D(("get user returned error: %s", pam_strerror(pamh,retval))); - return retval; - } - if (user == NULL || *user == '\0') { - D(("username not known")); - retval = pam_set_item(pamh, PAM_USER, (const void *) DEFAULT_USER); - if (retval != PAM_SUCCESS) - return retval; - } - user = NULL; /* clean up */ - - retval = parse_args(PAM_SUCCESS, "auth", pamh, argc, argv); - - return retval; -} - -PAM_EXTERN -int pam_sm_setcred(pam_handle_t *pamh, int flags UNUSED, - int argc, const char **argv) -{ - return parse_args(PAM_SUCCESS, "cred", pamh, argc, argv); -} - -/* --- account management functions --- */ - -PAM_EXTERN -int pam_sm_acct_mgmt(pam_handle_t *pamh, int flags UNUSED, - int argc, const char **argv) -{ - return parse_args(PAM_SUCCESS, "acct", pamh, argc, argv); -} - -/* --- password management --- */ - -PAM_EXTERN -int pam_sm_chauthtok(pam_handle_t *pamh, int flags UNUSED, - int argc, const char **argv) -{ - if (flags & PAM_PRELIM_CHECK) { - return parse_args(PAM_SUCCESS, "prechauthtok", pamh, argc, argv); - } else { - return parse_args(PAM_SUCCESS, "chauthtok", pamh, argc, argv); - } -} - -/* --- session management --- */ - -PAM_EXTERN -int pam_sm_open_session(pam_handle_t *pamh, int flags UNUSED, - int argc, const char **argv) -{ - return parse_args(PAM_SUCCESS, "open_session", pamh, argc, argv); -} - -PAM_EXTERN -int pam_sm_close_session(pam_handle_t *pamh, int flags UNUSED, - int argc, const char **argv) -{ - return parse_args(PAM_SUCCESS, "close_session", pamh, argc, argv); -} - -/* end of module definition */ - -#ifdef PAM_STATIC - -/* static module data */ - -struct pam_module _pam_debug_modstruct = { - "pam_debug", - pam_sm_authenticate, - pam_sm_setcred, - pam_sm_acct_mgmt, - pam_sm_open_session, - pam_sm_close_session, - pam_sm_chauthtok -}; - -#endif |