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-rw-r--r--tests/tst-pam_getenvlist.c134
1 files changed, 134 insertions, 0 deletions
diff --git a/tests/tst-pam_getenvlist.c b/tests/tst-pam_getenvlist.c
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+/*
+ * 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;
+}