Class: Morpheus::Cli::Credentials

Inherits:
Object
  • Object
show all
Defined in:
lib/morpheus/cli/credentials.rb

Instance Method Summary collapse

Constructor Details

#initialize(appliance_name, appliance_url) ⇒ Credentials

Returns a new instance of Credentials.



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# File 'lib/morpheus/cli/credentials.rb', line 7

def initialize(appliance_name, appliance_url)
	@appliance_url = appliance_url
	@appliance_name = appliance_name
end

Instance Method Details

#clear_saved_credentials ⇒ Object 



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# File 'lib/morpheus/cli/credentials.rb', line 53

def clear_saved_credentials()
	credential_map = load_credential_file
	if credential_map.nil?
		credential_map = {}
	end
	credential_map.delete(@appliance_name)
	File.open(credentials_file_path, 'w') {|f| f.write credential_map.to_yaml } #Store
end

#credentials_file_path ⇒ Object 



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# File 'lib/morpheus/cli/credentials.rb', line 80

def credentials_file_path
	home_dir = Dir.home
	morpheus_dir = File.join(home_dir,".morpheus")
	if !Dir.exist?(morpheus_dir)
		Dir.mkdir(morpheus_dir)
	end
	return File.join(morpheus_dir,"credentials")
end

#load_credential_file ⇒ Object 



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# File 'lib/morpheus/cli/credentials.rb', line 71

def load_credential_file
	creds_file = credentials_file_path
	if File.exist? creds_file
		return YAML.load_file(creds_file)
	else
		return nil
	end
end

#load_saved_credentials ⇒ Object 



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# File 'lib/morpheus/cli/credentials.rb', line 62

def load_saved_credentials()
	credential_map = load_credential_file
	if credential_map.nil?
		return nil
	else
		return credential_map[@appliance_name]
	end
end

#login ⇒ Object 



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# File 'lib/morpheus/cli/credentials.rb', line 44

def ()
	clear_saved_credentials
	request_credentials
end

#logout ⇒ Object 



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# File 'lib/morpheus/cli/credentials.rb', line 49

def logout()
	clear_saved_credentials
end

#request_credentials ⇒ Object 



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# File 'lib/morpheus/cli/credentials.rb', line 12

def request_credentials()
	# We should return an access Key for Morpheus CLI Here
	creds = load_saved_credentials
	if !creds
		puts "No Credentials on File for this Appliance: "
		puts "Enter Username: "
		username = $stdin.gets.chomp!
		puts "Enter Password: "
		password = STDIN.noecho(&:gets).chomp!

		oauth_url = File.join(@appliance_url, "/oauth/token")
		begin
			authorize_response = RestClient.post oauth_url, {grant_type: 'password', scope:'write', client_id: 'morph-cli', username: username, password: password}

			json_response = JSON.parse(authorize_response.to_s)
			access_token = json_response['access_token']
			if access_token
				save_credentials(access_token)
				return access_token
			else
				puts "Credentials not verified."
				return nil
			end
		rescue => e
			puts "Error Communicating with the Appliance. Please try again later. #{e}"
			return nil
		end
	else
		return creds
	end
end

#save_credentials(token) ⇒ Object 



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# File 'lib/morpheus/cli/credentials.rb', line 89

def save_credentials(token)
	credential_map = load_credential_file
	if credential_map.nil?
		credential_map = {}
	end
	credential_map[@appliance_name] = token
	File.open(credentials_file_path, 'w') {|f| f.write credential_map.to_yaml } #Store
end