1 files changed, 83 insertions, 0 deletions
diff --git a/contrib/opie/opieserv.c b/contrib/opie/opieserv.c
new file mode 100644
index 0000000..241dbb3
--- /dev/null
+++ b/contrib/opie/opieserv.c
@@ -0,0 +1,83 @@
+/* opieserv.c: Sample OTP server based on the opiechallenge() and
+               opieverify() library routines.
+
+%%% copyright-cmetz
+This software is Copyright 1996 by Craig Metz, All Rights Reserved.
+The Inner Net License Version 2 applies to this software.
+You should have received a copy of the license with this software. If
+you didn't get a copy, you may request one from <license@inner.net>.
+
+        History:
+
+	Modified by cmetz for OPIE 2.3. Send debug info to syslog.
+        Created by cmetz for OPIE 2.2.
+*/
+#include "opie_cfg.h"
+#include <stdio.h>
+#if DEBUG
+#include <syslog.h>
+#endif /* DEBUG */
+#include "opie.h"
+
+int main FUNCTION((argc, argv), int argc AND char *argv[])
+{
+	struct opie opie;
+	char *principal;
+	char buffer[1024];
+        char challenge[OPIE_CHALLENGE_MAX+1];
+        char response[OPIE_RESPONSE_MAX+1];
+	int result;
+
+	if (argc <= 1) {
+		fputs("Principal: ", stderr);
+                if (!opiereadpass(buffer, sizeof(buffer)-1, 1))
+                  fprintf(stderr, "Error reading principal!");
+		principal = buffer;
+	} else {
+		principal = argv[1];
+	}
+#if DEBUG
+       	syslog(LOG_DEBUG, "Principal is +%s+", principal);
+#endif /* DEBUG */
+
+	switch (result = opiechallenge(&opie, principal, challenge)) {
+		case -1:
+			fputs("System error!\n", stderr);
+			exit(1);
+		case 0:
+			break;
+		case 1:
+			fputs("User not found!\n", stderr);
+			exit(1);
+		case 2:
+			fputs("System error!\n", stderr);
+			exit(1);
+		default:
+			fprintf(stderr, "Unknown error %d!\n", result);
+			exit(1);
+	};
+
+	fputs(challenge, stdout);
+        fputc('\n', stdout);
+        fflush(stdout);
+	fputs("Response: ", stderr);
+        if (!opiereadpass(response, OPIE_RESPONSE_MAX, 1)) {
+          fputs("Error reading response!\n", stderr);
+          exit(1);
+        };
+
+	switch (result = opieverify(&opie, response)) {
+		case -1:
+			fputs("System error!\n", stderr);
+			exit(1);
+		case 0:
+			fputs("User verified.\n", stderr);
+			exit(0);
+		case 1:
+			fputs("Verify failed!\n", stderr);
+			exit(1);
+		default:
+			fprintf(stderr, "Unknown error %d!\n", result);
+			exit(1);
+	}
+}