New upstream version 0.99.7.1

1 files changed, 176 insertions, 0 deletions

diff --git a/Linux-PAM/tests/tst-pam_get_user.c b/Linux-PAM/tests/tst-pam_get_user.c
new file mode 100644
index 00000000..16f31236
--- /dev/null
+++ b/Linux-PAM/tests/tst-pam_get_user.c
@@ -0,0 +1,176 @@
+/*
+ * 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 <config.h>
+
+#include <stdio.h>
+#include <unistd.h>
+#include <string.h>
+#include <stdlib.h>
+#include <security/pam_appl.h>
+#include <security/pam_modules.h>
+
+static const char *prompt = "myprompt:";
+static const char *user = "itsme";
+
+static int
+login_conv (int num_msg, const struct pam_message **mesg,
+           struct pam_response **resp, void *appdata_ptr UNUSED)
+{
+  struct pam_response *reply;
+  int count;
+
+  reply = calloc(num_msg, sizeof (struct pam_response));
+
+  if (reply == NULL)
+    return PAM_BUF_ERR;
+
+  for (count = 0; count < num_msg; count++)
+    {
+      reply[count].resp_retcode = 0;
+      reply[count].resp = NULL;
+
+      switch (mesg[count]->msg_style)
+	{
+	case PAM_PROMPT_ECHO_ON:
+	  if (strcmp (mesg[count]->msg, prompt) != 0)
+	    {
+	      fprintf (stderr, "conv function called with wrong prompt: %s\n",
+		       mesg[count]->msg);
+	      exit (1);
+	    }
+	  reply[count].resp = strdup (user);
+	  break;
+
+	default:
+	  fprintf (stderr,
+	     "pam_get_user calls conv function with unexpected msg style");
+	  exit (1);
+        }
+    }
+
+  *resp = reply;
+  return PAM_SUCCESS;
+}
+
+int
+main (void)
+{
+  const char *service = "dummy";
+  const char *value;
+  struct pam_conv conv = { &login_conv, NULL};
+  pam_handle_t *pamh;
+  int retval;
+
+  /* 1: Call with NULL for every argument */
+  retval = pam_get_user (NULL, NULL, NULL);
+  if (retval == PAM_SUCCESS)
+    {
+      fprintf (stderr,
+               "tst-pam_get_user (NULL, NULL, NULL) returned PAM_SUCCESS\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 valid pamh handle but NULL for user */
+  retval = pam_get_user (pamh, NULL, NULL);
+  if (retval == PAM_SUCCESS)
+    {
+      fprintf (stderr,
+               "tst-pam_get_user (pamh, NULL, NULL) returned PAM_SUCCESS\n");
+      return 1;
+    }
+
+  /* 3: Call with valid pamh handle and valid user ptr */
+  retval = pam_get_user (pamh, &value, NULL);
+  if (retval != PAM_SUCCESS)
+    {
+      fprintf (stderr,
+               "tst-pam_get_user (pamh, &value, NULL) returned %d\n",
+	       retval);
+      return 1;
+    }
+  if (strcmp (user, value) != 0)
+    {
+      fprintf (stderr,
+               "tst-pam_get_user (pamh, &value, NULL) mismatch:\n"
+	       "expected: %s\n"
+	       "got: %s\n", user, value);
+      return 1;
+    }
+
+  pam_end (pamh, 0);
+
+ /* setup pam handle without user */
+  retval = pam_start (service, NULL, &conv, &pamh);
+  if (retval != PAM_SUCCESS)
+    {
+      fprintf (stderr, "pam_start (%s, %s, &conv, &pamh) returned %d\n",
+               service, user, retval);
+      return 1;
+    }
+
+  /* 4: Call with valid pamh handle and valid user ptr */
+  retval = pam_get_user (pamh, &value, prompt);
+  if (retval != PAM_SUCCESS)
+    {
+      fprintf (stderr,
+               "tst-pam_get_user (pamh, &value, prompt) returned %d\n",
+	       retval);
+      return 1;
+    }
+  if (strcmp (user, value) != 0)
+    {
+      fprintf (stderr,
+               "tst-pam_get_user (pamh, &value, prompt) mismatch:\n"
+	       "expected: %s\n"
+	       "got: %s\n", user, value);
+      return 1;
+    }
+
+  pam_end (pamh, 0);
+
+  return 0;
+}