diff options
Diffstat (limited to 'libpam/pam_static.c')
| -rw-r--r-- | libpam/pam_static.c | 141 |
1 files changed, 0 insertions, 141 deletions
diff --git a/libpam/pam_static.c b/libpam/pam_static.c deleted file mode 100644 index 64a3dd31..00000000 --- a/libpam/pam_static.c +++ /dev/null @@ -1,141 +0,0 @@ -/* pam_static.c -- static module loading helper functions */ - -/* created by Michael K. Johnson, johnsonm@redhat.com - * - * $Id$ - */ - -/* This whole file is only used for PAM_STATIC */ - -#ifdef PAM_STATIC - -#include <stdlib.h> -#include <stdio.h> -#include <string.h> - -#include "pam_private.h" - -/* - * Need to include pointers to static modules; this was built by each - * of the modules that register... - */ - -#include "../modules/_static_module_list" - -/* - * and here is a structure that connects libpam to the above static - * modules - */ - -static struct pam_module *static_modules[] = { - -#include "../modules/_static_module_entry" - - NULL -}; - -/* - * and now for the functions - */ - -/* Return pointer to data structure used to define a static module */ -struct pam_module * _pam_open_static_handler(const char *path) -{ - int i; - const char *clpath = path; - char *lpath, *end; - - if (strchr(clpath, '/')) { - /* ignore path and leading "/" */ - clpath = strrchr(lpath, '/') + 1; - } - /* create copy to muck with (must free before return) */ - lpath = _pam_strdup(clpath); - /* chop .so off copy if it exists (or other extension on other - platform...) */ - end = strstr(lpath, ".so"); - if (end) { - *end = '\0'; - } - - /* now go find the module */ - for (i = 0; static_modules[i] != NULL; i++) { - D(("%s=?%s\n", lpath, static_modules[i]->name)); - if (static_modules[i]->name && - ! strcmp(static_modules[i]->name, lpath)) { - break; - } - } - - if (static_modules[i] == NULL) { - _pam_system_log(NULL, NULL, LOG_ERR, "no static module named %s", - lpath); - } - - free(lpath); - return (static_modules[i]); -} - -/* Return pointer to function requested from static module - * Can't just return void *, because ANSI C disallows casting a - * pointer to a function to a void *... - * This definition means: - * _pam_get_static_sym is a function taking two arguments and - * returning a pointer to a function which takes no arguments - * and returns void... */ -voidfunc *_pam_get_static_sym(struct pam_module *mod, const char *symname) { - - if (! strcmp(symname, "pam_sm_authenticate")) { - return ((voidfunc *)mod->pam_sm_authenticate); - } else if (! strcmp(symname, "pam_sm_setcred")) { - return ((voidfunc *)mod->pam_sm_setcred); - } else if (! strcmp(symname, "pam_sm_acct_mgmt")) { - return ((voidfunc *)mod->pam_sm_acct_mgmt); - } else if (! strcmp(symname, "pam_sm_open_session")) { - return ((voidfunc *)mod->pam_sm_open_session); - } else if (! strcmp(symname, "pam_sm_close_session")) { - return ((voidfunc *)mod->pam_sm_close_session); - } else if (! strcmp(symname, "pam_sm_chauthtok")) { - return ((voidfunc *)mod->pam_sm_chauthtok); - } - /* getting to this point is an error */ - return ((voidfunc *)NULL); -} - -#endif /* PAM_STATIC */ - -/* - * Copyright (C) 1995 by Red Hat Software, Michael K. Johnson - * All rights reserved - * - * 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. - */ |