r12497: add a simplex option

better usage message

diff --git a/examples/auth/crackcheck/crackcheck.c b/examples/auth/crackcheck/crackcheck.c
index 0636114a17cfb3700f5ebe3f30618c6da51ca2d8..ac29b22592ea5baaae63d15b75d6a555bc7825be 100644 (file)
--- a/examples/auth/crackcheck/crackcheck.c
+++ b/examples/auth/crackcheck/crackcheck.c
@@ -13,9 +13,11 @@ void usage(char *command) {
                comm = c + 1;
        }
 
-       fprintf(stderr, "Usage: %s -d dictionary\n\n", comm);
-       fprintf(stderr, "     -d dictionary file for cracklib\n\n");
-       fprintf(stderr, "       The password is expected to be given via stdin.\n\n");
+       fprintf(stderr, "Usage: %s [-c] [-s] [-d <dictionary>]\n\n", comm);
+       fprintf(stderr, "     -c    enables NT like complexity checks\n");
+       fprintf(stderr, "     -d <dictionary file>    for cracklib\n");
+       fprintf(stderr, "     -s    simple check use NT like checks ONLY\n\n");
+       fprintf(stderr, "The password is read via stdin.\n\n");
        exit(-1);
 }
 
@@ -79,14 +81,14 @@ fail:
 
 int main(int argc, char **argv) {
        extern char *optarg;
-       int c, ret, complex_check = 0;
+       int c, ret, complex_check = 0, simplex_check = 0;
 
        char f[256];
        char *dictionary = NULL;
        char *password;
        char *reply;
 
-       while ( (c = getopt(argc, argv, "d:c")) != EOF){
+       while ( (c = getopt(argc, argv, "d:cs")) != EOF){
                switch(c) {
                case 'd':
                        dictionary = strdup(optarg);
@@ -94,13 +96,17 @@ int main(int argc, char **argv) {
                case 'c':
                        complex_check = 1;
                        break;
+               case 's':
+                       complex_check = 1;
+                       simplex_check = 1;
+                       break;
                default:
                        usage(argv[0]);
                }
        }
 
-       if (dictionary == NULL) {
-               fprintf(stderr, "ERR - Wrong Command Line\n\n");
+       if (!simplex_check && dictionary == NULL) {
+               fprintf(stderr, "ERR - Missing cracklib dictionary\n\n");
                usage(argv[0]);
        } 
 
@@ -119,6 +125,10 @@ int main(int argc, char **argv) {
                }
        }
 
+       if (simplex_check) {
+               exit(0);
+       }
+
        reply = FascistCheck(password, dictionary);
        if (reply != NULL) {
                fprintf(stderr, "ERR - %s\n\n", reply);
@@ -126,6 +136,5 @@ int main(int argc, char **argv) {
        }
 
        exit(0);
-
 }