from __future__ import unicode_literals import json from moto.core.responses import BaseResponse from .models import apigateway_backends from .exceptions import StageNotFoundException, ApiKeyNotFoundException class APIGatewayResponse(BaseResponse): def _get_param(self, key): return json.loads(self.body).get(key) def _get_param_with_default_value(self, key, default): jsonbody = json.loads(self.body) if key in jsonbody: return jsonbody.get(key) else: return default @property def backend(self): return apigateway_backends[self.region] def restapis(self, request, full_url, headers): self.setup_class(request, full_url, headers) if self.method == "GET": apis = self.backend.list_apis() return 200, {}, json.dumps({"item": [api.to_dict() for api in apis]}) elif self.method == "POST": name = self._get_param("name") description = self._get_param("description") rest_api = self.backend.create_rest_api(name, description) return 200, {}, json.dumps(rest_api.to_dict()) def restapis_individual(self, request, full_url, headers): self.setup_class(request, full_url, headers) function_id = self.path.replace("/restapis/", "", 1).split("/")[0] if self.method == "GET": rest_api = self.backend.get_rest_api(function_id) return 200, {}, json.dumps(rest_api.to_dict()) elif self.method == "DELETE": rest_api = self.backend.delete_rest_api(function_id) return 200, {}, json.dumps(rest_api.to_dict()) def resources(self, request, full_url, headers): self.setup_class(request, full_url, headers) function_id = self.path.replace("/restapis/", "", 1).split("/")[0] if self.method == "GET": resources = self.backend.list_resources(function_id) return ( 200, {}, json.dumps({"item": [resource.to_dict() for resource in resources]}), ) def resource_individual(self, request, full_url, headers): self.setup_class(request, full_url, headers) function_id = self.path.replace("/restapis/", "", 1).split("/")[0] resource_id = self.path.split("/")[-1] if self.method == "GET": resource = self.backend.get_resource(function_id, resource_id) elif self.method == "POST": path_part = self._get_param("pathPart") resource = self.backend.create_resource(function_id, resource_id, path_part) elif self.method == "DELETE": resource = self.backend.delete_resource(function_id, resource_id) return 200, {}, json.dumps(resource.to_dict()) def resource_methods(self, request, full_url, headers): self.setup_class(request, full_url, headers) url_path_parts = self.path.split("/") function_id = url_path_parts[2] resource_id = url_path_parts[4] method_type = url_path_parts[6] if self.method == "GET": method = self.backend.get_method(function_id, resource_id, method_type) return 200, {}, json.dumps(method) elif self.method == "PUT": authorization_type = self._get_param("authorizationType") method = self.backend.create_method( function_id, resource_id, method_type, authorization_type ) return 200, {}, json.dumps(method) def resource_method_responses(self, request, full_url, headers): self.setup_class(request, full_url, headers) url_path_parts = self.path.split("/") function_id = url_path_parts[2] resource_id = url_path_parts[4] method_type = url_path_parts[6] response_code = url_path_parts[8] if self.method == "GET": method_response = self.backend.get_method_response( function_id, resource_id, method_type, response_code ) elif self.method == "PUT": method_response = self.backend.create_method_response( function_id, resource_id, method_type, response_code ) elif self.method == "DELETE": method_response = self.backend.delete_method_response( function_id, resource_id, method_type, response_code ) return 200, {}, json.dumps(method_response) def restapis_stages(self, request, full_url, headers): self.setup_class(request, full_url, headers) url_path_parts = self.path.split("/") function_id = url_path_parts[2] if self.method == "POST": stage_name = self._get_param("stageName") deployment_id = self._get_param("deploymentId") stage_variables = self._get_param_with_default_value("variables", {}) description = self._get_param_with_default_value("description", "") cacheClusterEnabled = self._get_param_with_default_value( "cacheClusterEnabled", False ) cacheClusterSize = self._get_param_with_default_value( "cacheClusterSize", None ) stage_response = self.backend.create_stage( function_id, stage_name, deployment_id, variables=stage_variables, description=description, cacheClusterEnabled=cacheClusterEnabled, cacheClusterSize=cacheClusterSize, ) elif self.method == "GET": stages = self.backend.get_stages(function_id) return 200, {}, json.dumps({"item": stages}) return 200, {}, json.dumps(stage_response) def stages(self, request, full_url, headers): self.setup_class(request, full_url, headers) url_path_parts = self.path.split("/") function_id = url_path_parts[2] stage_name = url_path_parts[4] if self.method == "GET": try: stage_response = self.backend.get_stage(function_id, stage_name) except StageNotFoundException as error: return ( error.code, {}, '{{"message":"{0}","code":"{1}"}}'.format( error.message, error.error_type ), ) elif self.method == "PATCH": patch_operations = self._get_param("patchOperations") stage_response = self.backend.update_stage( function_id, stage_name, patch_operations ) return 200, {}, json.dumps(stage_response) def integrations(self, request, full_url, headers): self.setup_class(request, full_url, headers) url_path_parts = self.path.split("/") function_id = url_path_parts[2] resource_id = url_path_parts[4] method_type = url_path_parts[6] if self.method == "GET": integration_response = self.backend.get_integration( function_id, resource_id, method_type ) elif self.method == "PUT": integration_type = self._get_param("type") uri = self._get_param("uri") request_templates = self._get_param("requestTemplates") integration_response = self.backend.create_integration( function_id, resource_id, method_type, integration_type, uri, request_templates=request_templates, ) elif self.method == "DELETE": integration_response = self.backend.delete_integration( function_id, resource_id, method_type ) return 200, {}, json.dumps(integration_response) def integration_responses(self, request, full_url, headers): self.setup_class(request, full_url, headers) url_path_parts = self.path.split("/") function_id = url_path_parts[2] resource_id = url_path_parts[4] method_type = url_path_parts[6] status_code = url_path_parts[9] if self.method == "GET": integration_response = self.backend.get_integration_response( function_id, resource_id, method_type, status_code ) elif self.method == "PUT": selection_pattern = self._get_param("selectionPattern") integration_response = self.backend.create_integration_response( function_id, resource_id, method_type, status_code, selection_pattern ) elif self.method == "DELETE": integration_response = self.backend.delete_integration_response( function_id, resource_id, method_type, status_code ) return 200, {}, json.dumps(integration_response) def deployments(self, request, full_url, headers): self.setup_class(request, full_url, headers) function_id = self.path.replace("/restapis/", "", 1).split("/")[0] if self.method == "GET": deployments = self.backend.get_deployments(function_id) return 200, {}, json.dumps({"item": deployments}) elif self.method == "POST": name = self._get_param("stageName") description = self._get_param_with_default_value("description", "") stage_variables = self._get_param_with_default_value("variables", {}) deployment = self.backend.create_deployment( function_id, name, description, stage_variables ) return 200, {}, json.dumps(deployment) def individual_deployment(self, request, full_url, headers): self.setup_class(request, full_url, headers) url_path_parts = self.path.split("/") function_id = url_path_parts[2] deployment_id = url_path_parts[4] if self.method == "GET": deployment = self.backend.get_deployment(function_id, deployment_id) elif self.method == "DELETE": deployment = self.backend.delete_deployment(function_id, deployment_id) return 200, {}, json.dumps(deployment) def apikeys(self, request, full_url, headers): self.setup_class(request, full_url, headers) if self.method == "POST": apikey_response = self.backend.create_apikey(json.loads(self.body)) elif self.method == "GET": apikeys_response = self.backend.get_apikeys() return 200, {}, json.dumps({"item": apikeys_response}) return 200, {}, json.dumps(apikey_response) def apikey_individual(self, request, full_url, headers): self.setup_class(request, full_url, headers) url_path_parts = self.path.split("/") apikey = url_path_parts[2] if self.method == "GET": apikey_response = self.backend.get_apikey(apikey) elif self.method == "PATCH": patch_operations = self._get_param("patchOperations") apikey_response = self.backend.update_apikey(apikey, patch_operations) elif self.method == "DELETE": apikey_response = self.backend.delete_apikey(apikey) return 200, {}, json.dumps(apikey_response) def usage_plans(self, request, full_url, headers): self.setup_class(request, full_url, headers) if self.method == "POST": usage_plan_response = self.backend.create_usage_plan(json.loads(self.body)) elif self.method == "GET": api_key_id = self.querystring.get("keyId", [None])[0] usage_plans_response = self.backend.get_usage_plans(api_key_id=api_key_id) return 200, {}, json.dumps({"item": usage_plans_response}) return 200, {}, json.dumps(usage_plan_response) def usage_plan_individual(self, request, full_url, headers): self.setup_class(request, full_url, headers) url_path_parts = self.path.split("/") usage_plan = url_path_parts[2] if self.method == "GET": usage_plan_response = self.backend.get_usage_plan(usage_plan) elif self.method == "DELETE": usage_plan_response = self.backend.delete_usage_plan(usage_plan) return 200, {}, json.dumps(usage_plan_response) def usage_plan_keys(self, request, full_url, headers): self.setup_class(request, full_url, headers) url_path_parts = self.path.split("/") usage_plan_id = url_path_parts[2] if self.method == "POST": try: usage_plan_response = self.backend.create_usage_plan_key( usage_plan_id, json.loads(self.body) ) except ApiKeyNotFoundException as error: return ( error.code, {}, '{{"message":"{0}","code":"{1}"}}'.format( error.message, error.error_type ), ) elif self.method == "GET": usage_plans_response = self.backend.get_usage_plan_keys(usage_plan_id) return 200, {}, json.dumps({"item": usage_plans_response}) return 200, {}, json.dumps(usage_plan_response) def usage_plan_key_individual(self, request, full_url, headers): self.setup_class(request, full_url, headers) url_path_parts = self.path.split("/") usage_plan_id = url_path_parts[2] key_id = url_path_parts[4] if self.method == "GET": usage_plan_response = self.backend.get_usage_plan_key(usage_plan_id, key_id) elif self.method == "DELETE": usage_plan_response = self.backend.delete_usage_plan_key( usage_plan_id, key_id ) return 200, {}, json.dumps(usage_plan_response)