[pve-devel] [PATCH manager] ACMEv2 order "ready" status update

[Dominik Csapak]

since letsencrypt updates their implementation to the ACMEv2 spec [1],
we should correctly parse the order status

1: https://community.letsencrypt.org/t/acmev2-order-ready-status/62866

Signed-off-by: Dominik Csapak <d.csapak at proxmox.com>
---
the spec does not make it clear if one can finalize an order still
pending like it is now, but the pebble source [1] throws an error in this
case, so we have to poll the status until 'ready'

1: https://github.com/letsencrypt/pebble/blob/c0cc64314be427c6d39679e95a7794c89a293912/wfe/wfe.go#L1188

 PVE/API2/ACME.pm | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/PVE/API2/ACME.pm b/PVE/API2/ACME.pm
index 3c85458b..f4171350 100644
--- a/PVE/API2/ACME.pm
+++ b/PVE/API2/ACME.pm
@@ -90,16 +90,19 @@ my $order_certificate = sub {
     print "\nCreating CSR\n";
     my ($csr, $key) = PVE::Certificate::generate_csr(identifiers => $order->{identifiers});
 
-    print "Finalizing order\n";
-    $acme->finalize_order($order, PVE::Certificate::pem_to_der($csr));
-
     print "Checking order status\n";
     while (1) {
 	$order = $acme->get_order($order_url);
-	if ($order->{status} eq 'pending') {
-	    print "still pending, trying again in 30 seconds\n";
+	if ($order->{status} eq 'pending' ||
+	    $order->{status} eq 'processing') {
+	    print "still $order->{status}, trying again in 30 seconds\n";
 	    sleep 30;
 	    next;
+	} elsif ($order->{status} eq 'ready') {
+	    print "Order is ready, finalizing order\n";
+	    $acme->finalize_order($order, PVE::Certificate::pem_to_der($csr));
+	    sleep 1;
+	    next;
 	} elsif ($order->{status} eq 'valid') {
 	    print "valid!\n";
 	    last;
-- 
2.11.0