Class: Radfish::Core::Session

Inherits:
Object
  • Object
show all
Includes:
Debuggable
Defined in:
lib/radfish/core/session.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Debuggable

#debug

Constructor Details

#initialize(client) ⇒ Session

Returns a new instance of Session.



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# File 'lib/radfish/core/session.rb', line 10

def initialize(client)
  @client = client
  @x_auth_token = nil
  @session_id = nil
end

Instance Attribute Details

#client ⇒ Object (readonly)

Returns the value of attribute client.



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# File 'lib/radfish/core/session.rb', line 8

def client
  @client
end

#session_id ⇒ Object (readonly)

Returns the value of attribute session_id.



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# File 'lib/radfish/core/session.rb', line 8

def session_id
  @session_id
end

#x_auth_token ⇒ Object (readonly)

Returns the value of attribute x_auth_token.



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# File 'lib/radfish/core/session.rb', line 8

def x_auth_token
  @x_auth_token
end

Instance Method Details

#connection ⇒ Object 



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# File 'lib/radfish/core/session.rb', line 16

def connection
  @connection ||= begin
    url = URI(client.base_url)
    HttpClient.new(host: url.host, port: url.port,
                   use_ssl: url.scheme == 'https', verify_ssl: client.verify_ssl,
                   host_header: client.host_header,
                   retry_count: client.retry_count,
                   retry_delay: client.retry_delay,
                   verbosity: verbosity)
  end
end

#create ⇒ Object 



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# File 'lib/radfish/core/session.rb', line 28

def create
  debug "Creating Redfish session for #{client.host}", 1
  
  payload = {
    UserName: client.username,
    Password: client.password
  }.to_json
  
  headers = {
    'Content-Type' => 'application/json',
    'Accept' => 'application/json'
  }

  begin
    response = connection.post('/redfish/v1/SessionService/Sessions', body: payload, headers: headers)
    
    if response.status == 201
      @x_auth_token = response.headers['x-auth-token']
      
      if response.headers['location']
        @session_id = response.headers['location'].split('/').last
      end
      
      begin
        body = JSON.parse(response.body)
        @session_id ||= body["Id"] if body.is_a?(Hash)
      rescue JSON::ParserError
      end
      
      debug "Session #{@session_id || '?'} created successfully (token #{@x_auth_token ? 'received' : 'missing'})", 1, :green
      return true
    else
      debug "Failed to create session. Status: #{response.status}", 1, :red
      debug "Response: #{HttpClient.scrub(response.body)}", 2
      return false
    end
  rescue Radfish::Error => e
    debug "Connection error creating session: #{e.message}", 1, :red
    return false
  end
end

#delete ⇒ Object 



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# File 'lib/radfish/core/session.rb', line 70

def delete
  return unless @x_auth_token && @session_id
  
  debug "Deleting session #{@session_id}", 1
  
  headers = {
    'X-Auth-Token' => @x_auth_token,
    'Accept' => 'application/json'
  }

  begin
    response = connection.delete("/redfish/v1/SessionService/Sessions/#{@session_id}", headers: headers)
    
    if response.status == 204 || response.status == 200
      debug "Session deleted successfully", 1, :green
      @x_auth_token = nil
      @session_id = nil
      return true
    else
      debug "Failed to delete session. Status: #{response.status}", 1, :yellow
      return false
    end
  rescue Radfish::Error => e
    debug "Error deleting session: #{e.message}", 1, :yellow
    return false
  end
end

#valid? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/radfish/core/session.rb', line 98

def valid?
  return false unless @x_auth_token
  
  headers = {
    'X-Auth-Token' => @x_auth_token,
    'Accept' => 'application/json'
  }

  begin
    response = connection.get("/redfish/v1/SessionService/Sessions/#{@session_id}", headers: headers)
    response.status == 200
  rescue
    false
  end
end

#verbosity ⇒ Object 



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# File 'lib/radfish/core/session.rb', line 114

def verbosity
  client.verbosity
end