From: Stoiko Ivanov <s.ivanov@proxmox.com>
To: pmg-devel@lists.proxmox.com
Subject: [pmg-devel] [PATCH pmg-api 2/6] cluster: add helper to get remote cert fingerprint
Date: Mon, 15 Mar 2021 23:01:31 +0100 [thread overview]
Message-ID: <20210315220135.25988-3-s.ivanov@proxmox.com> (raw)
In-Reply-To: <20210315220135.25988-1-s.ivanov@proxmox.com>
via ssh executing 'openssl x509'
Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>
---
src/PMG/Cluster.pm | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)
diff --git a/src/PMG/Cluster.pm b/src/PMG/Cluster.pm
index daaa439..49ba7d9 100644
--- a/src/PMG/Cluster.pm
+++ b/src/PMG/Cluster.pm
@@ -289,6 +289,27 @@ my $ssh_command = sub {
return $cmd;
};
+sub get_remote_cert_fingerprint {
+ my ($ni) = @_;
+
+ my $ssh_cmd = $ssh_command->(
+ $ni->{name}, $ni->{ip},
+ 'openssl x509 -noout -fingerprint -sha256 -in /etc/pmg/pmg-api.pem');
+ my $fp;
+ eval {
+ PVE::Tools::run_command($ssh_cmd, outfunc => sub {
+ my ($line) = @_;
+ if ($line =~ m/SHA256 Fingerprint=((?:[A-Fa-f0-9]{2}:){31}[A-Fa-f0-9]{2})/) {
+ $fp = $1;
+ }
+ });
+ die "parsing failed\n" if !$fp;
+ };
+ die "unable to get remote node fingerprint from '$ni->{name}': $@\n" if $@;
+
+ return $fp;
+}
+
my $rsync_command = sub {
my ($host_key_alias, @args) = @_;
--
2.20.1
next prev parent reply other threads:[~2021-03-15 22:02 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-03-15 22:01 [pmg-devel] [PATCH pmg-api 0/6] add mechanism to update certificate fingerprints in cluster Stoiko Ivanov
2021-03-15 22:01 ` [pmg-devel] [PATCH pmg-api 1/6] cluster: refactor rsync_command Stoiko Ivanov
2021-03-15 22:01 ` Stoiko Ivanov [this message]
2021-03-15 22:01 ` [pmg-devel] [PATCH pmg-api 3/6] api: cluster: add update-fingerprints call Stoiko Ivanov
2021-03-15 22:01 ` [pmg-devel] [PATCH pmg-api 4/6] cluster: add trigger_update_fingerprints Stoiko Ivanov
2021-03-15 22:01 ` [pmg-devel] [PATCH pmg-api 5/6] pmgcm: add trigger-update-fingerprint Stoiko Ivanov
2021-03-15 22:01 ` [pmg-devel] [PATCH pmg-api 6/6] api: certificates: trigger fingerprint update Stoiko Ivanov
2021-03-16 18:18 ` [pmg-devel] applied-series: [PATCH pmg-api 0/6] add mechanism to update certificate fingerprints in cluster Thomas Lamprecht
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