From 4ef80a8365e746d514110520c76d23433d1a378b Mon Sep 17 00:00:00 2001
From: Rob Crittenden <rcritten@redhat.com>
Date: Jan 22 2024 15:10:27 +0000
Subject: getcert: return 2 when trying to create a duplicate entry


This affects the add-ca, request and start-tracking commands.

Returning a unique return code will make scripting easier.

Fixes: https://www.pagure.io/certmonger/issue/269

Signed-off-by: Rob Crittenden <rcritten@redhat.com>

---

diff --git a/src/getcert.1.in b/src/getcert.1.in
index 4adfc92..754a883 100644
--- a/src/getcert.1.in
+++ b/src/getcert.1.in
@@ -43,6 +43,15 @@ All commands can take either the \fB\-s\fR or \fB\-S\fR arguments, which instruc
 bus, if no value is set.  By default, \fIgetcert\fR consults the @CM_DBUS_NAME@
 service attached to the system bus.
 
+.SH "EXIT STATUS"
+The exit status is 0 on success, nonzero on error.
+
+0 Success
+
+1 Error
+
+2 Duplicate entry
+
 .SH BUGS
 Please file tickets for any that you find at https://fedorahosted.org/certmonger/
 
diff --git a/src/getcert.c b/src/getcert.c
index 77fa536..81b4bc8 100644
--- a/src/getcert.c
+++ b/src/getcert.c
@@ -497,6 +497,9 @@ send_req(DBusMessage *req, int verbose)
 			printf(_("No response received from %s service.\n"),
 			       CM_DBUS_NAME);
 		}
+		if (strcmp(err.name, "org.fedorahosted.certmonger.duplicate") == 0) {
+			exit(2);
+		}
 		exit(1);
 	}
 	dbus_message_unref(req);