From c4436ebfa58f219190f1244928001b4293293343 Mon Sep 17 00:00:00 2001
From: Jakub Jelen <jjelen@redhat.com>
Date: Tue, 12 Apr 2022 16:26:58 +0200
Subject: [PATCH GnuPG] agent: Ignore MD5 Fingerprints for ssh keys
--
* agent/command-ssh.c (add_control_entry): Ignore failure of the MD5
digest
Signed-off-by: Jakub Jelen <jjelen@redhat.com>
---
agent/command-ssh.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/agent/command-ssh.c b/agent/command-ssh.c
index a7784e728..46821e3c8 100644
--- a/agent/command-ssh.c
+++ b/agent/command-ssh.c
@@ -1095,8 +1095,9 @@ add_control_entry (ctrl_t ctrl, ssh_key_type_spec_t *spec,
time_t atime = time (NULL);
err = ssh_get_fingerprint_string (key, GCRY_MD_MD5, &fpr_md5);
+ /* ignore the errors as MD5 is not available in FIPS mode */
if (err)
- goto out;
+ fpr_md5 = NULL;
err = ssh_get_fingerprint_string (key, GCRY_MD_SHA256, &fpr_sha256);
if (err)
@@ -1113,7 +1114,8 @@ add_control_entry (ctrl_t ctrl, ssh_key_type_spec_t *spec,
spec->name,
1900+tp->tm_year, tp->tm_mon+1, tp->tm_mday,
tp->tm_hour, tp->tm_min, tp->tm_sec,
- fpr_md5, fpr_sha256, hexgrip, ttl, confirm? " confirm":"");
+ fpr_md5? fpr_md5:"", fpr_sha256, hexgrip, ttl,
+ confirm? " confirm":"");
}
out:
--
2.39.2