fix: vpn-router-setup, vpn-router-ca and /ca read a CA's key and CRL from the directory each as itself, instead of failing on a CA with a CRL.

debian-package/src/usr/lib/vpn-router/vpnrouter_pki.py

@@ -229,7 +229,7 @@ def authority(connection, name):
         attributes = connection.search_s(authority_dn(name), ldap.SCOPE_BASE, attrlist=AUTHORITY_ATTRIBUTES)[0][1]
     except ldap.NO_SUCH_OBJECT:
         return None
-    cert, key, crl = (first(attributes, item) for item in AUTHORITY_ATTRIBUTES[:3])
+    cert, crl, key = (first(attributes, item) for item in AUTHORITY_ATTRIBUTES[:3])
     return {
         'name': name,
         'cert': x509.load_der_x509_certificate(cert) if cert else None,