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authorAndrew G. Morgan <morgan@kernel.org>2000-06-20 22:10:38 +0000
committerAndrew G. Morgan <morgan@kernel.org>2000-06-20 22:10:38 +0000
commitea488580c42e8918445a945484de3c8a5addc761 (patch)
treec992f3ba699caafedfadc16af38e6359c3c24698 /examples/test.c
Initial revision
Diffstat (limited to 'examples/test.c')
-rw-r--r--examples/test.c105
1 files changed, 105 insertions, 0 deletions
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+/*
+ * $Log$
+ * Revision 1.1 2000/06/20 22:11:13 agmorgan
+ * Initial revision
+ *
+ * Revision 1.1.1.1 1998/07/12 05:17:14 morgan
+ * Linux PAM sources pre-0.66
+ *
+ * Revision 1.3 1996/03/10 00:14:20 morgan
+ * made lines less than 80 chars long.
+ *
+ * Revision 1.2 1996/03/09 09:16:26 morgan
+ * changed the header file that it includes.
+ *
+ * Revision 1.1 1996/03/09 09:13:34 morgan
+ * Initial revision
+ */
+
+/* Marc Ewing (marc@redhat.com) - original test code
+ * Alexander O. Yuriev (alex@bach.cis.temple.edu)
+ * Andrew Morgan (morgan@physics.ucla.edu)
+ */
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <pwd.h>
+
+#include <security/pam_appl.h>
+
+/* this program is not written to the PAM spec: it tests the
+ * pam_[sg]et_data() functions. Which is usually reserved for modules */
+
+#include <security/pam_modules.h>
+#include <security/pam_misc.h>
+
+#define USERNAMESIZE 1024
+
+static int test_conv( int num_msg,
+ const struct pam_message **msgm,
+ struct pam_response **response,
+ void *appdata_ptr )
+{
+ return 0;
+}
+
+static struct pam_conv conv = {
+ test_conv,
+ NULL
+};
+
+static int cleanup_func(pam_handle_t *pamh, void *data, int error_status)
+{
+ printf("Cleaning up!\n");
+ return PAM_SUCCESS;
+}
+
+void main( void )
+{
+ pam_handle_t *pamh;
+ char *name = ( char *) malloc( USERNAMESIZE + 1 );
+ char *p = NULL;
+ char *s = NULL;
+
+ if (! name )
+ {
+ perror( "Ouch, don't have enough memory");
+ exit( -1 );
+ }
+
+
+
+
+ fprintf( stdout, "Enter a name of a user to authenticate : ");
+ name = fgets( name , USERNAMESIZE, stdin );
+ if ( !name )
+ {
+ perror ( "Hey, how can authenticate "
+ "someone whos name I don't know?" );
+ exit ( -1 );
+ }
+
+ *( name + strlen ( name ) - 1 ) = 0;
+
+ pam_start( "login", name, &conv, &pamh );
+
+ p = x_strdup( getpass ("Password: ") );
+ if ( !p )
+ {
+ perror ( "You love NULL pointers, "
+ "don't you? I don't ");
+ exit ( -1 );
+ }
+ pam_set_item ( pamh, PAM_AUTHTOK, p );
+ pam_get_item ( pamh, PAM_USER, (void**) &s);
+ pam_set_data(pamh, "DATA", "Hi there! I'm data!", cleanup_func);
+ pam_get_data(pamh, "DATA", (void **) &s);
+ printf("%s\n", s);
+
+ fprintf( stdout, "*** Attempting to perform "
+ "PAM authentication...\n");
+ fprintf( stdout, "%s\n",
+ pam_strerror( pam_authenticate( pamh, 0 ) ) ) ;
+
+ pam_end(pamh, PAM_SUCCESS);
+}