BSD 4_4 development

Work on file usr/src/contrib/xns/examples/xnscreds/xnscreds.c

Synthesized-from: CSRG/cd3/4.4

diff --git a/usr/src/contrib/xns/examples/xnscreds/xnscreds.c b/usr/src/contrib/xns/examples/xnscreds/xnscreds.c
new file mode 100644 (file)
index 0000000..b659c09
--- /dev/null
+++ b/usr/src/contrib/xns/examples/xnscreds/xnscreds.c
@@ -0,0 +1,124 @@
+#ifndef lint
+static char *rcsid = "$Header: xnscreds.c,v 1.2 87/07/28 08:41:13 ed Exp $";
+#endif lint
+
+/*
+ * Copyright (c) 1986, 1987 Xerox Corporation.
+ */
+
+/* 
+ * $Log:       xnscreds.c,v $
+ * Revision 1.2  87/07/28  08:41:13  ed
+ * fprintf to stderr not stdin (how did it work?).
+ * 
+ * Revision 1.1  87/03/17  16:28:14  ed
+ * Initial revision
+ * 
+ * 
+ */
+
+#include <stdio.h>
+#include <xnscourier/Authentication2.h>
+
+int authenticate= 0;
+int verbose= 0;
+
+main(argc, argv)
+int argc;
+char *argv[];
+{
+       char name[128];
+       char *pwd, *cp;
+       char *getXNSpass(), *getenv(), *index();
+       Cardinal passwd, buffer;
+       int csh, i;
+       FILE *tty, *fopen();
+       Authentication2_Credentials credentials;
+       Authentication2_Verifier verifier;
+       Authentication2_ThreePartName defaultobjname, username;
+       Authentication2_ThreePartName CH_StringToName();
+
+       static char *options= "av";
+       static char *usage= "Usage: %s [-a] [-v]\n";
+
+       extern int optind;
+       extern char *optarg;
+       int opt;
+
+       if ( !isatty(fileno(stdin)) ) {
+               fprintf(stderr, "\nMust be run from terminal\n");
+               exit(1);
+       }
+
+       if ( argc > 3 ) {
+               fprintf(stderr, usage, argv[0]);
+               exit(1);
+       }
+
+       while ( (opt= getopt(argc, argv, options)) != EOF ) {
+               switch (opt) {
+                       case 'a' :
+                               authenticate++;
+                               break;
+                       case 'v' :
+                               verbose++;
+                               break;
+
+                       default :
+                               fprintf(stderr, "Invalid command option -%c\n", opt);
+                               exit(1);
+               }
+       }
+
+       if ( (tty= fopen("/dev/tty", "r+")) == NULL ) {
+               tty= stdin;
+       } else {
+               setbuf(tty, (char *)NULL);
+       }
+       fprintf(stderr, "Enter XNS name: ");
+       fgets(name, sizeof(name), tty);
+       if ( (cp= index(name, '\n')) )
+               *cp= '\0';
+
+       pwd= getXNSpass("Enter XNS password: ");
+       fclose(tty);
+       
+       CH_NameDefault(&defaultobjname);
+       username= CH_StringToName(name, &defaultobjname);
+       MakeSimpleCredsAndVerifier(&username, pwd, &credentials, &verifier, 0);
+
+       if ( authenticate ) {
+               if ( verbose ) {
+                       fprintf(stderr, "Validating XNS credentials\n");
+               }
+
+               if ( !Auth_CredCheck(credentials, verifier) ) {
+                       fprintf(stderr, "Invalid XNS credentials\n");
+                       exit(1);
+               }
+       }
+
+       passwd= verifier.sequence[0];
+
+       csh= 0;
+
+       if ( (cp= getenv("SHELL")) && (i= strlen(cp)) >= 3 ) {
+               csh= (strcmp(&cp[i-3], "csh") ? 0 : 1);
+       }
+
+       if ( !csh )
+               fprintf(stdout, "export XNSNAME XNSPASSWD\n");
+       else
+               fprintf(stdout, "set noglob;\n");
+
+       if ( csh ) {
+               fprintf(stdout, "setenv XNSNAME %s ;\n", name);
+               fprintf(stdout, "setenv XNSPASSWD %d ;\n", passwd);
+               fprintf(stdout, "unset noglob;\n");
+       } else {
+               fprintf(stdout, "XNSNAME=%s ;\n", name);
+               fprintf(stdout, "XNSPASSWD=%d ;\n", passwd);
+       }
+
+}
+