# File lib/puppet/ssl/certificate_authority/interface.rb, line 49
49:         def list(ca)
50:           unless subjects
51:             puts ca.waiting?.join("\n")
52:             return nil
53:           end
54: 
55:           signed = ca.list
56:           requests = ca.waiting?
57: 
58:           if subjects == :all
59:             hosts = [signed, requests].flatten
60:           elsif subjects == :signed
61:             hosts = signed.flatten
62:           else
63:             hosts = subjects
64:           end
65: 
66:           hosts.uniq.sort.each do |host|
67:             invalid = false
68:             begin
69:               ca.verify(host) unless requests.include?(host)
70:             rescue Puppet::SSL::CertificateAuthority::CertificateVerificationError => details
71:               invalid = details.to_s
72:             end
73:             if not invalid and signed.include?(host)
74:               puts "+ #{host} (#{ca.fingerprint(host, @digest)})"
75:             elsif invalid
76:               puts "- #{host} (#{ca.fingerprint(host, @digest)}) (#{invalid})"
77:             else
78:               puts "#{host} (#{ca.fingerprint(host, @digest)})"
79:             end
80:           end
81:         end