From 3f239a85d556bd35fc969758fe395b9a88cbc040 Mon Sep 17 00:00:00 2001
From: Florian Festi <ffesti@redhat.com>
Date: Fri, 20 Sep 2024 13:58:04 +0200
Subject: [PATCH] Add Key Fingerprints to rpmsinfoMsg()

---
 lib/rpmvs.c | 25 +++++++++++++++++++++----
 1 file changed, 21 insertions(+), 4 deletions(-)

diff --git a/lib/rpmvs.c b/lib/rpmvs.c
index 997b613176..2faf27ddbd 100644
--- a/lib/rpmvs.c
+++ b/lib/rpmvs.c
@@ -306,13 +306,30 @@ const char *rpmsinfoDescr(struct rpmsinfo_s *sinfo)
 char *rpmsinfoMsg(struct rpmsinfo_s *sinfo)
 {
     char *msg = NULL;
+    char *fphex = NULL;
+    char *fpmsg = NULL;
+    if (sinfo->rc == RPMRC_OK && sinfo->key) {
+	uint8_t *fp;
+	size_t fplen;
+	if (!rpmPubkeyFingerPrint(sinfo->key, &fp, &fplen)) {
+	    fphex = rpmhex(fp, fplen);
+	    free(fp);
+	}
+    }
+    if (fphex)
+	rasprintf(&fpmsg, _(", Key Fingerprint: %s"), fphex);
+    else
+	rstrcat(&fpmsg, "");
+
     if (sinfo->msg) {
-	rasprintf(&msg, "%s: %s (%s)",
-		rpmsinfoDescr(sinfo), rpmSigString(sinfo->rc), sinfo->msg);
+	rasprintf(&msg, "%s: %s%s (%s)",
+	    rpmsinfoDescr(sinfo), rpmSigString(sinfo->rc), fpmsg, sinfo->msg);
     } else {
-	rasprintf(&msg, "%s: %s",
-		rpmsinfoDescr(sinfo), rpmSigString(sinfo->rc));
+	rasprintf(&msg, "%s: %s%s",
+		  rpmsinfoDescr(sinfo), rpmSigString(sinfo->rc), fpmsg);
     }
+    free(fphex);
+    free(fpmsg);
     return msg;
 }