Class: ManifestManager

Inherits:
FileManager show all
Defined in:
lib/team-secrets/manifest_manager.rb

Instance Attribute Summary

Attributes inherited from FileManager

#data

Instance Method Summary collapse

Methods inherited from FileManager

#loadFile, #writeFile

Constructor Details

#initialize(master_key) ⇒ ManifestManager

Returns a new instance of ManifestManager.



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# File 'lib/team-secrets/manifest_manager.rb', line 5

def initialize(master_key)
    unless (master_key.decrypted.is_a? String) && master_key.decrypted.length
        raise 'Master key must be decrypted'
    end

    @@working_dir = Dir.pwd
    @master_key = master_key
    @data = @data || {}
end

Instance Method Details

#update ⇒ Object 



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# File 'lib/team-secrets/manifest_manager.rb', line 53

def update
    ['users', 'secrets'].each do |file|

        file_name = file +'.yaml'
        absolute = @@working_dir +'/'+ file_name

        unless File.exists?(absolute)
            raise "#{file_name}.yaml does not exist, cannot update manifest"
        end

        signature = @master_key.sign File.read(absolute)

        @data[(file + '_file').to_sym] = {
            path: file_name,
            signature: signature
        }

    end
end

#validate ⇒ Object 



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# File 'lib/team-secrets/manifest_manager.rb', line 15

def validate

    unless File.exists?(@@working_dir +'/manifest.yaml')
        raise 'Required manifest.yaml does not exist'
    end

    loadFile(@@working_dir +'/manifest.yaml')

    unless @data.is_a? Object
        raise 'No valid data in manifest.yaml'
    end

    if @data[:secrets_file].nil? || @data[:users_file].nil?
        raise 'Manifest.yaml must list a secrets_file and users_file'
    end

    @data.each do |key, value|

        unless value.is_a? Object
            raise "#{key} does not have required data"
        end

        unless File.exists?(value[:path])
            raise "#{key} does not exist"
        end

        file_string = File.read @data[key][:path]
        signature = @master_key.sign file_string

        unless signature == value[:signature]
            raise "#{key} signature does not match"
        end

    end

    true
end