Module: Dependabot::Nuget::NuGetConfigCredentialHelpers

Extended by:
T::Sig
Defined in:
lib/dependabot/nuget/nuget_config_credential_helpers.rb

Class Method Summary collapse

Class Method Details

.add_credentials_to_nuget_config(credentials) ⇒ Object 



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# File 'lib/dependabot/nuget/nuget_config_credential_helpers.rb', line 23

def self.add_credentials_to_nuget_config(credentials)
  return unless File.exist?(user_nuget_config_path)

  nuget_credentials = credentials.select { |cred| cred["type"] == "nuget_feed" }
  return if nuget_credentials.empty?

  File.rename(user_nuget_config_path, temporary_nuget_config_path)

  package_sources = []
  package_source_credentials = []
  nuget_credentials.each_with_index do |c, i|
    source_name = "nuget_source_#{i + 1}"
    package_sources << "    <add key=\"#{source_name}\" value=\"#{c['url']}\" />"
    next unless c["token"]

    package_source_credentials << "    <#{source_name}>"
    package_source_credentials << "      <add key=\"Username\" value=\"user\" />"
    package_source_credentials << "      <add key=\"ClearTextPassword\" value=\"#{c['token']}\" />"
    package_source_credentials << "    </#{source_name}>"
  end

  nuget_config = <<~NUGET_XML
    <?xml version="1.0" encoding="utf-8"?>
    <configuration>
      <packageSources>
    #{package_sources.join("\n")}
      </packageSources>
      <packageSourceCredentials>
    #{package_source_credentials.join("\n")}
      </packageSourceCredentials>
    </configuration>
  NUGET_XML
  File.write(user_nuget_config_path, nuget_config)
end

.patch_nuget_config_for_action(credentials, &_block) ⇒ Object 



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# File 'lib/dependabot/nuget/nuget_config_credential_helpers.rb', line 67

def self.patch_nuget_config_for_action(credentials, &_block)
  add_credentials_to_nuget_config(credentials)
  begin
    yield
  rescue DependabotError
    # forward these
    raise
  rescue StandardError => e
    log_message =
      <<~LOG_MESSAGE
        Block argument of NuGetConfigCredentialHelpers::patch_nuget_config_for_action causes an exception #{e}:
        #{e.message}
      LOG_MESSAGE
    Dependabot.logger.error(log_message)
    puts log_message
  ensure
    restore_user_nuget_config
  end
end

.restore_user_nuget_config ⇒ Object 



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# File 'lib/dependabot/nuget/nuget_config_credential_helpers.rb', line 59

def self.restore_user_nuget_config
  return unless File.exist?(temporary_nuget_config_path)

  File.delete(user_nuget_config_path)
  File.rename(temporary_nuget_config_path, user_nuget_config_path)
end

.temporary_nuget_config_path ⇒ Object 



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# File 'lib/dependabot/nuget/nuget_config_credential_helpers.rb', line 18

def self.temporary_nuget_config_path
  user_nuget_config_path + "_ORIGINAL"
end

.user_nuget_config_path ⇒ Object 



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# File 'lib/dependabot/nuget/nuget_config_credential_helpers.rb', line 12

def self.user_nuget_config_path
  home_directory = Dir.home
  File.join(home_directory, ".nuget", "NuGet", "NuGet.Config")
end