Class: Misty::AuthV3

Inherits:
Auth
  • Object
show all
Defined in:
lib/misty/auth/auth_v3.rb

Instance Attribute Summary

Attributes inherited from Auth

#catalog, #token

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from Auth

#authenticate, #expired?, factory, #get_endpoint, #get_token, #initialize

Methods included from HTTP::NetHTTP

net_http

Constructor Details

This class inherits a constructor from Misty::Auth

Class Method Details

.path ⇒ Object 



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# File 'lib/misty/auth/auth_v3.rb', line 5

def self.path
  "/v3/auth/tokens"
end

Instance Method Details

#catalog_endpoints(endpoints, region, interface) ⇒ Object 



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# File 'lib/misty/auth/auth_v3.rb', line 9

def catalog_endpoints(endpoints, region, interface)
  endpoints.each do |endpoint|
    if endpoint["region_id"] == region && endpoint["interface"] == interface
      return endpoint["url"]
    end
  end
end

#credentials ⇒ Object 



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# File 'lib/misty/auth/auth_v3.rb', line 17

def credentials
  if @token
    identity = {
      "methods": ["token"],
      "token": { "id": @token }
    }
  else
    identity = {
      "methods": ["password"],
      "password": @user.identity
    }
  end
  {
    "auth": {
      "identity": identity,
      "scope": scope
    }
  }
end

#get_endpoint_url(endpoints, region, interface) ⇒ Object

Raises:



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# File 'lib/misty/auth/auth_v3.rb', line 37

def get_endpoint_url(endpoints, region, interface)
  endpoint = endpoints.select { |ep| ep["region_id"] == region && ep["interface"] == interface }
  raise CatalogError, "No endpoint available for region '#{region}' and interface '#{interface}'" unless endpoint
  endpoint[0]["url"]
end

#scope ⇒ Object

Raises:



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# File 'lib/misty/auth/auth_v3.rb', line 43

def scope
  return @project.identity if @project
  return @domain.identity if @domain
  raise Misty::Auth::CredentialsError, "#{self.class}: No scope available"
end

#set(response) ⇒ Object 



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# File 'lib/misty/auth/auth_v3.rb', line 49

def set(response)
  payload = JSON.load(response.body)
  token = response["x-subject-token"]
  catalog = payload["token"]["catalog"]
  expires = payload["token"]["expires_at"]
  [token, catalog, expires]
end

#set_credentials(auth) ⇒ Object 



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# File 'lib/misty/auth/auth_v3.rb', line 57

def set_credentials(auth)
  if auth[:project_id] || auth[:project]
    # scope: project
    project_domain_id = auth[:project_domain_id]
    if project_domain_id.nil? && auth[:project_domain].nil?
      project_domain_id = Misty::DOMAIN_ID
    end

    @project = Misty::Auth::ProjectScope.new(auth[:project_id], auth[:project])
    @project.domain = Misty::Auth::Name.new(project_domain_id, auth[:project_domain])
  else
    # scope: domain
    if auth[:domain_id] || auth[:domain]
      @domain = Misty::Auth::DomainScope.new(auth[:domain_id], auth[:domain])
    else
      # Use default Domain
      @domain = Misty::Auth::DomainScope.new(Misty::DOMAIN_ID, nil)
    end
  end

  if auth[:token]
    @token = auth[:token]
  else
    user_domain_id = auth[:user_domain_id] ? auth[:user_domain_id] : Misty::DOMAIN_ID
    @user = Misty::Auth::User.new(auth[:user_id], auth[:user])
    @user.password = auth[:password]
    @user.domain = Misty::Auth::Name.new(user_domain_id, auth[:user_domain])
  end

  credentials
end