resolve_endpoint

in gems/aws-sdk-cognitoidentity/lib/aws-sdk-cognitoidentity/endpoint_provider.rb [11:63]

• 51 lines of code
• 19 McCabe index (conditional complexity)

    def resolve_endpoint(parameters)
      if Aws::Endpoints::Matchers.set?(parameters.endpoint)
        if Aws::Endpoints::Matchers.boolean_equals?(parameters.use_fips, true)
          raise ArgumentError, "Invalid Configuration: FIPS and custom endpoint are not supported"
        end
        if Aws::Endpoints::Matchers.boolean_equals?(parameters.use_dual_stack, true)
          raise ArgumentError, "Invalid Configuration: Dualstack and custom endpoint are not supported"
        end
        return Aws::Endpoints::Endpoint.new(url: parameters.endpoint, headers: {}, properties: {})
      end
      if Aws::Endpoints::Matchers.set?(parameters.region)
        if (partition_result = Aws::Endpoints::Matchers.aws_partition(parameters.region))
          if Aws::Endpoints::Matchers.boolean_equals?(parameters.use_fips, true) && Aws::Endpoints::Matchers.boolean_equals?(parameters.use_dual_stack, true)
            if Aws::Endpoints::Matchers.boolean_equals?(true, Aws::Endpoints::Matchers.attr(partition_result, "supportsFIPS")) && Aws::Endpoints::Matchers.boolean_equals?(true, Aws::Endpoints::Matchers.attr(partition_result, "supportsDualStack"))
              if Aws::Endpoints::Matchers.string_equals?(parameters.region, "us-east-1")
                return Aws::Endpoints::Endpoint.new(url: "https://cognito-identity-fips.us-east-1.amazonaws.com", headers: {}, properties: {})
              end
              if Aws::Endpoints::Matchers.string_equals?(parameters.region, "us-east-2")
                return Aws::Endpoints::Endpoint.new(url: "https://cognito-identity-fips.us-east-2.amazonaws.com", headers: {}, properties: {})
              end
              if Aws::Endpoints::Matchers.string_equals?(parameters.region, "us-west-1")
                return Aws::Endpoints::Endpoint.new(url: "https://cognito-identity-fips.us-west-1.amazonaws.com", headers: {}, properties: {})
              end
              if Aws::Endpoints::Matchers.string_equals?(parameters.region, "us-west-2")
                return Aws::Endpoints::Endpoint.new(url: "https://cognito-identity-fips.us-west-2.amazonaws.com", headers: {}, properties: {})
              end
              return Aws::Endpoints::Endpoint.new(url: "https://cognito-identity-fips.#{parameters.region}.#{partition_result['dualStackDnsSuffix']}", headers: {}, properties: {})
            end
            raise ArgumentError, "FIPS and DualStack are enabled, but this partition does not support one or both"
          end
          if Aws::Endpoints::Matchers.boolean_equals?(parameters.use_fips, true)
            if Aws::Endpoints::Matchers.boolean_equals?(Aws::Endpoints::Matchers.attr(partition_result, "supportsFIPS"), true)
              return Aws::Endpoints::Endpoint.new(url: "https://cognito-identity-fips.#{parameters.region}.#{partition_result['dnsSuffix']}", headers: {}, properties: {})
            end
            raise ArgumentError, "FIPS is enabled but this partition does not support FIPS"
          end
          if Aws::Endpoints::Matchers.boolean_equals?(parameters.use_dual_stack, true)
            if Aws::Endpoints::Matchers.boolean_equals?(true, Aws::Endpoints::Matchers.attr(partition_result, "supportsDualStack"))
              if Aws::Endpoints::Matchers.string_equals?("aws", Aws::Endpoints::Matchers.attr(partition_result, "name"))
                return Aws::Endpoints::Endpoint.new(url: "https://cognito-identity.#{parameters.region}.amazonaws.com", headers: {}, properties: {})
              end
              return Aws::Endpoints::Endpoint.new(url: "https://cognito-identity.#{parameters.region}.#{partition_result['dualStackDnsSuffix']}", headers: {}, properties: {})
            end
            raise ArgumentError, "DualStack is enabled but this partition does not support DualStack"
          end
          return Aws::Endpoints::Endpoint.new(url: "https://cognito-identity.#{parameters.region}.#{partition_result['dnsSuffix']}", headers: {}, properties: {})
        end
      end
      raise ArgumentError, "Invalid Configuration: Missing Region"
      raise ArgumentError, 'No endpoint could be resolved'

    end