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Diffstat (limited to 'tests/tst-pam_getenvlist.c')
| -rw-r--r-- | tests/tst-pam_getenvlist.c | 134 |
1 files changed, 134 insertions, 0 deletions
diff --git a/tests/tst-pam_getenvlist.c b/tests/tst-pam_getenvlist.c new file mode 100644 index 0000000..a1184f1 --- /dev/null +++ b/tests/tst-pam_getenvlist.c @@ -0,0 +1,134 @@ +/* + * 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. + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <stdio.h> +#include <unistd.h> +#include <stdlib.h> +#include <string.h> +#include <security/pam_appl.h> + +const char *envvals[] = {"VAL1=1", "VAL2=2", "VAL3=3"}; + +int +main (void) +{ + const char *service = "dummy"; + const char *user = "root"; + struct pam_conv conv = { NULL, NULL }; + pam_handle_t *pamh; + int retval; + char **ptr; + char *temp; + int var, i; + + /* 1: Call with NULL as pam handle */ + ptr = pam_getenvlist (NULL); + if (ptr != NULL) + { + fprintf (stderr, "pam_getenvlist (NULL) does not return NULL\n"); + return 1; + } + + /* setup pam handle */ + retval = pam_start (service, user, &conv, &pamh); + if (retval != PAM_SUCCESS) + { + fprintf (stderr, "pam_start (%s, %s, &conv, &pamh) returned %d\n", + service, user, retval); + return 1; + } + + /* 2: Call with pam handle, but no environment set */ + ptr = pam_getenvlist (pamh); + if (ptr == NULL || *ptr != NULL) + { + fprintf (stderr, + "pam_getenvlist (pamh) does not return pointer to NULL\n"); + temp = *ptr; + var = 0; + while (temp) + { + printf ("%s\n", temp); + var++; + temp = *(ptr + var); + } + return 1; + } + free (ptr); + + /* set environment variable */ + for (i = 0; i < 3; i++) + { + retval = pam_putenv (pamh, envvals[i]); + if (retval != PAM_SUCCESS) + { + fprintf (stderr, "pam_putenv (pamh, \"%s\") returned %d\n", + envvals[i], retval); + return 1; + } + } + + /* 3: Call with pam handle and environment set */ + ptr = pam_getenvlist (pamh); + if (ptr == NULL) + { + fprintf (stderr, "pam_getenvlist (pamh) returned NULL\n"); + return 1; + } + else + { + temp = *ptr; + var = 0; + while (temp) + { + if (strcmp (temp, envvals[var]) != 0) + { + fprintf (stderr, + "pam_getenvlist returns wrong value:\n" + "expected: %s\n" + "got: %s\n", envvals[var], temp); + return 1; + } + free (temp); + var++; + temp = *(ptr + var); + } + free (ptr); + } + + return 0; +} |