Class: FastlaneCore::CertChecker

Inherits:
Object
  • Object
show all
Defined in:
fastlane_core/lib/fastlane_core/cert_checker.rb

Overview

This class checks if a specific certificate is installed on the current mac

Class Method Summary collapse

Class Method Details

.install_missing_wwdr_certificates ⇒ Object 



138
139
140
141
142
143
144
145
 
# File 'fastlane_core/lib/fastlane_core/cert_checker.rb', line 138

def self.install_missing_wwdr_certificates
  # Install all Worldwide Developer Relations Intermediate Certificates listed here: https://www.apple.com/certificateauthority/
  missing = WWDRCA_CERTIFICATES.map { |c| c[:alias] } - installed_wwdr_certificates
  missing.each do |cert_alias|
    install_wwdr_certificate(cert_alias)
  end
  missing.count
end

.install_wwdr_certificate(cert_alias) ⇒ Object 



147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
 
# File 'fastlane_core/lib/fastlane_core/cert_checker.rb', line 147

def self.install_wwdr_certificate(cert_alias)
  url = WWDRCA_CERTIFICATES.find { |c| c[:alias] == cert_alias }.fetch(:url)
  file = Tempfile.new([File.basename(url, ".cer"), ".cer"])
  filename = file.path
  keychain = wwdr_keychain
  keychain = "-k #{keychain.shellescape}" unless keychain.empty?

  # Attempts to fix an issue installing WWDR cert tends to fail on CIs
  # https://github.com/fastlane/fastlane/issues/20960
  curl_extras = ""
  if FastlaneCore::Feature.enabled?('FASTLANE_WWDR_USE_HTTP1_AND_RETRIES')
    curl_extras = "--http1.1 --retry 3 --retry-all-errors "
  end

  import_command = "curl #{curl_extras}-f -o #{filename} #{url} && security import #{filename} #{keychain}"
  UI.verbose("Installing WWDR Cert: #{import_command}")

  require 'open3'
  stdout, stderr, status = Open3.capture3(import_command)
  if FastlaneCore::Globals.verbose?
    UI.command_output(stdout)
    UI.command_output(stderr)
  end

  unless status.success?
    UI.verbose("Failed to install WWDR Certificate, checking output to see why")
    # Check the command output, WWDR might already exist
    unless /The specified item already exists in the keychain./ =~ stderr
      UI.user_error!("Could not install WWDR certificate")
    end
    UI.verbose("WWDR Certificate was already installed")
  end
  return true
end

.installed?(path, in_keychain: nil) ⇒ Boolean

Returns:



39
40
41
42
43
44
45
46
47
 
# File 'fastlane_core/lib/fastlane_core/cert_checker.rb', line 39

def self.installed?(path, in_keychain: nil)
  UI.user_error!("Could not find file '#{path}'") unless File.exist?(path)

  ids = installed_identies(in_keychain: in_keychain)
  ids += installed_installers(in_keychain: in_keychain)
  finger_print = sha1_fingerprint(path)

  return ids.include?(finger_print)
end

.installed_identies(in_keychain: nil) ⇒ Object 



54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
 
# File 'fastlane_core/lib/fastlane_core/cert_checker.rb', line 54

def self.installed_identies(in_keychain: nil)
  install_missing_wwdr_certificates

  available = list_available_identities(in_keychain: in_keychain)
  # Match for this text against word boundaries to avoid edge cases around multiples of 10 identities!
  if /\b0 valid identities found\b/ =~ available
    UI.error([
      "There are no local code signing identities found.",
      "You can run" << " `security find-identity -v -p codesigning #{in_keychain}".rstrip << "` to get this output.",
      "This Stack Overflow thread has more information: https://stackoverflow.com/q/35390072/774.",
      "(Check in Keychain Access for an expired WWDR certificate: https://stackoverflow.com/a/35409835/774 has more info.)"
    ].join("\n"))
  end

  ids = []
  available.split("\n").each do |current|
    next if current.include?("REVOKED")
    begin
      (ids << current.match(/.*\) ([[:xdigit:]]*) \".*/)[1])
    rescue
      # the last line does not match
    end
  end

  return ids
end

.installed_installers(in_keychain: nil) ⇒ Object 



81
82
83
84
85
86
 
# File 'fastlane_core/lib/fastlane_core/cert_checker.rb', line 81

def self.installed_installers(in_keychain: nil)
  available = self.list_available_third_party_mac_installer(in_keychain: in_keychain)
  available += self.list_available_developer_id_installer(in_keychain: in_keychain)

  return available.scan(/^SHA-1 hash: ([[:xdigit:]]+)$/).flatten
end

.installed_wwdr_certificates ⇒ Object 



114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
 
# File 'fastlane_core/lib/fastlane_core/cert_checker.rb', line 114

def self.installed_wwdr_certificates
  certificate_name = "Apple Worldwide Developer Relations"

  # Find all installed WWDRCA certificates
  installed_certs = []
  Helper.backticks("security find-certificate -a -c '#{certificate_name}' -p #{wwdr_keychain.shellescape}", print: false)
        .lines
        .each do |line|
    if line.start_with?('-----BEGIN CERTIFICATE-----')
      installed_certs << line
    else
      installed_certs.last << line
    end
  end

  # Get the alias (see `WWDRCA_CERTIFICATES`) of the installed WWDRCA certificates
  installed_certs
    .map do |pem|
      sha256 = Digest::SHA256.hexdigest(OpenSSL::X509::Certificate.new(pem).to_der)
      WWDRCA_CERTIFICATES.find { |c| c[:sha256].casecmp?(sha256) }&.fetch(:alias)
    end
    .compact
end

.is_installed?(path) ⇒ Boolean

Legacy Method, use ‘installed?` instead

Returns:



50
51
52
 
# File 'fastlane_core/lib/fastlane_core/cert_checker.rb', line 50

def self.is_installed?(path)
  installed?(path)
end

.list_available_developer_id_installer(in_keychain: nil) ⇒ Object 



105
106
107
108
109
110
111
112
 
# File 'fastlane_core/lib/fastlane_core/cert_checker.rb', line 105

def self.list_available_developer_id_installer(in_keychain: nil)
  # -Z  Print SHA-256 (and SHA-1) hash of the certificate
  # -a  Find all matching certificates, not just the first one
  # -c  Match on "name" when searching (optional)
  commands = ['security find-certificate -Z -a -c "Developer ID Installer"']
  commands << in_keychain if in_keychain
  `#{commands.join(' ')}`
end

.list_available_identities(in_keychain: nil) ⇒ Object 



88
89
90
91
92
93
94
 
# File 'fastlane_core/lib/fastlane_core/cert_checker.rb', line 88

def self.list_available_identities(in_keychain: nil)
  # -v  Show valid identities only (default is to show all identities)
  # -p  Specify policy to evaluate
  commands = ['security find-identity -v -p codesigning']
  commands << in_keychain if in_keychain
  `#{commands.join(' ')}`
end

.list_available_third_party_mac_installer(in_keychain: nil) ⇒ Object 



96
97
98
99
100
101
102
103
 
# File 'fastlane_core/lib/fastlane_core/cert_checker.rb', line 96

def self.list_available_third_party_mac_installer(in_keychain: nil)
  # -Z  Print SHA-256 (and SHA-1) hash of the certificate
  # -a  Find all matching certificates, not just the first one
  # -c  Match on "name" when searching (optional)
  commands = ['security find-certificate -Z -a -c "3rd Party Mac Developer Installer"']
  commands << in_keychain if in_keychain
  `#{commands.join(' ')}`
end

.sha1_fingerprint(path) ⇒ Object 



197
198
199
200
201
202
203
204
 
# File 'fastlane_core/lib/fastlane_core/cert_checker.rb', line 197

def self.sha1_fingerprint(path)
  file_data = File.read(path.to_s)
  cert = OpenSSL::X509::Certificate.new(file_data)
  return OpenSSL::Digest::SHA1.new(cert.to_der).to_s.upcase
rescue => error
  UI.error(error)
  UI.user_error!("Error parsing certificate '#{path}'")
end

.wwdr_keychain ⇒ Object 



182
183
184
185
186
187
188
189
190
191
192
193
194
195
 
# File 'fastlane_core/lib/fastlane_core/cert_checker.rb', line 182

def self.wwdr_keychain
  priority = [
    "security default-keychain -d user",
    "security list-keychains -d user"
  ]
  priority.each do |command|
    keychains = Helper.backticks(command, print: FastlaneCore::Globals.verbose?).split("\n")
    unless keychains.empty?
      # Select first keychain name from returned keychains list
      return keychains[0].strip.tr('"', '')
    end
  end
  return ""
end