apitally/dist/hapi/plugin.cjs.map

Simple API monitoring & analytics for REST APIs built with Express, Fastify, NestJS, AdonisJS, Hono, H3, Elysia, Hapi, and Koa.

{"version":3,"sources":["../../src/hapi/plugin.ts"],"sourcesContent":["import type { Request, Server } from \"@hapi/hapi\";\nimport { AsyncLocalStorage } from \"node:async_hooks\";\nimport { performance } from \"node:perf_hooks\";\n\nimport { ApitallyClient } from \"../common/client.js\";\nimport { consumerFromStringOrObject } from \"../common/consumerRegistry.js\";\nimport type { LogRecord } from \"../common/requestLogger.js\";\nimport { convertHeaders } from \"../common/requestLogger.js\";\nimport { ApitallyConfig, ApitallyConsumer } from \"../common/types.js\";\nimport {\n  handleHapiRequestEvent,\n  patchConsole,\n  patchPinoLogger,\n  patchWinston,\n} from \"../loggers/index.js\";\nimport { getAppInfo, isBoom } from \"./utils.js\";\n\nconst START_TIME_SYMBOL = Symbol(\"apitally.startTime\");\nconst REQUEST_BODY_SYMBOL = Symbol(\"apitally.requestBody\");\nconst REQUEST_SIZE_SYMBOL = Symbol(\"apitally.requestSize\");\nconst RESPONSE_BODY_SYMBOL = Symbol(\"apitally.responseBody\");\nconst RESPONSE_SIZE_SYMBOL = Symbol(\"apitally.responseSize\");\nconst LOGS_SYMBOL = Symbol(\"apitally.logs\");\n\ndeclare module \"@hapi/hapi\" {\n  interface Request {\n    [START_TIME_SYMBOL]?: number;\n    [REQUEST_BODY_SYMBOL]?: Buffer;\n    [REQUEST_SIZE_SYMBOL]?: number;\n    [RESPONSE_BODY_SYMBOL]?: Buffer;\n    [RESPONSE_SIZE_SYMBOL]?: number;\n    [LOGS_SYMBOL]?: LogRecord[];\n    apitallyConsumer?: ApitallyConsumer | string;\n  }\n\n  interface ResponseObject {\n    readonly contentType: string | null; // Missing in Hapi types\n  }\n}\n\nexport default function apitallyPlugin(config: ApitallyConfig) {\n  const client = new ApitallyClient(config);\n  const logsContext = new AsyncLocalStorage<LogRecord[]>();\n  let pinoLoggerPatched = false;\n\n  if (client.requestLogger.enabled && client.requestLogger.config.captureLogs) {\n    patchConsole(logsContext);\n    patchWinston(logsContext);\n  }\n\n  return {\n    name: \"apitally\",\n    register: async function (server: Server) {\n      server.ext(\"onPostStart\", async () => {\n        if (\n          \"logger\" in server &&\n          client.requestLogger.enabled &&\n          client.requestLogger.config.captureLogs\n        ) {\n          pinoLoggerPatched = await patchPinoLogger(\n            (server as any).logger,\n            logsContext,\n          );\n        }\n      });\n\n      server.ext(\"onPostStart\", () => {\n        const appInfo = getAppInfo(server, config.appVersion);\n        client.setStartupData(appInfo);\n        client.startSync();\n      });\n\n      server.ext(\"onPreStop\", async () => {\n        await client.handleShutdown();\n      });\n\n      server.events.on(\"request\", (_, event) => {\n        if (\n          !pinoLoggerPatched &&\n          client.requestLogger.enabled &&\n          client.requestLogger.config.captureLogs &&\n          event.channel === \"app\"\n        ) {\n          handleHapiRequestEvent(event, logsContext);\n        }\n      });\n\n      server.ext(\"onRequest\", async (request, h) => {\n        if (!client.isEnabled() || request.method.toUpperCase() === \"OPTIONS\") {\n          return h.continue;\n        }\n\n        request[START_TIME_SYMBOL] = performance.now();\n\n        // Patch the lifecycle function to run with the logs context\n        const lifecycle = (request as any)._lifecycle.bind(request);\n        const logs: LogRecord[] = [];\n        request[LOGS_SYMBOL] = logs;\n        (request as any)._lifecycle = () => logsContext.run(logs, lifecycle);\n\n        const captureRequestBody =\n          client.requestLogger.enabled &&\n          client.requestLogger.config.logRequestBody &&\n          client.requestLogger.isSupportedContentType(\n            request.headers[\"content-type\"],\n          );\n        const chunks: Buffer[] = [];\n        let size = 0;\n        request.events.on(\"peek\", (chunk: string, encoding: string) => {\n          if (captureRequestBody) {\n            chunks.push(Buffer.from(chunk, encoding as BufferEncoding));\n          }\n          size += Buffer.byteLength(chunk, encoding as BufferEncoding);\n        });\n        request.events.once(\"finish\", () => {\n          if (chunks.length > 0) {\n            request[REQUEST_BODY_SYMBOL] = Buffer.concat(chunks);\n          }\n          request[REQUEST_SIZE_SYMBOL] = size;\n        });\n\n        return h.continue;\n      });\n\n      server.ext(\"onPreResponse\", async (request, h) => {\n        if (\n          !client.isEnabled() ||\n          request.method.toUpperCase() === \"OPTIONS\" ||\n          isBoom(request.response)\n        ) {\n          return h.continue;\n        }\n\n        const captureResponseBody =\n          client.requestLogger.enabled &&\n          client.requestLogger.config.logResponseBody &&\n          client.requestLogger.isSupportedContentType(\n            request.response.contentType,\n          );\n        const chunks: Buffer[] = [];\n        let size = 0;\n        request.response.events.on(\n          \"peek\",\n          (chunk: string, encoding: string) => {\n            if (captureResponseBody) {\n              chunks.push(Buffer.from(chunk, encoding as BufferEncoding));\n            }\n            size += Buffer.byteLength(chunk, encoding as BufferEncoding);\n          },\n        );\n        request.response.events.once(\"finish\", () => {\n          if (chunks.length > 0) {\n            request[RESPONSE_BODY_SYMBOL] = Buffer.concat(chunks);\n          }\n          request[RESPONSE_SIZE_SYMBOL] = size;\n        });\n\n        return h.continue;\n      });\n\n      server.ext(\"onPostResponse\", async (request, h) => {\n        if (!client.isEnabled() || request.method.toUpperCase() === \"OPTIONS\") {\n          return h.continue;\n        }\n\n        const startTime = request[START_TIME_SYMBOL];\n        const responseTime = startTime ? performance.now() - startTime : 0;\n        const timestamp = (Date.now() - responseTime) / 1000;\n        const requestBody = request[REQUEST_BODY_SYMBOL];\n        const requestSize = request[REQUEST_SIZE_SYMBOL];\n        const response = request.response;\n        let statusCode: number;\n        let responseHeaders: Record<string, any>;\n        let responseBody = request[RESPONSE_BODY_SYMBOL];\n        let responseSize = request[RESPONSE_SIZE_SYMBOL];\n        const error =\n          (response as any)._error instanceof Error\n            ? (response as any)._error\n            : undefined;\n\n        if (isBoom(response)) {\n          // Handle Boom error object\n          statusCode = response.output?.statusCode ?? 500;\n          responseHeaders = response.output?.headers ?? {};\n        } else {\n          // Handle normal ResponseObject\n          statusCode = response.statusCode ?? 200;\n          responseHeaders = response.headers ?? {};\n        }\n\n        if (\n          !responseBody &&\n          (response as any)._payload &&\n          client.requestLogger.enabled &&\n          client.requestLogger.config.logResponseBody &&\n          (isBoom(response) ||\n            client.requestLogger.isSupportedContentType(response.contentType))\n        ) {\n          const responsePayload = (response as any)._payload;\n          if (\n            responsePayload &&\n            responsePayload._data &&\n            responsePayload._encoding &&\n            typeof responsePayload._data === \"string\" &&\n            typeof responsePayload._encoding === \"string\"\n          ) {\n            responseBody = Buffer.from(\n              responsePayload._data,\n              responsePayload._encoding as BufferEncoding,\n            );\n          }\n        }\n\n        if (!responseSize && responseBody) {\n          responseSize = responseBody.length;\n        }\n\n        const consumer = request.apitallyConsumer\n          ? consumerFromStringOrObject(request.apitallyConsumer)\n          : null;\n        client.consumerRegistry.addOrUpdateConsumer(consumer);\n\n        if (request.route.path) {\n          client.requestCounter.addRequest({\n            consumer: consumer?.identifier,\n            method: request.method,\n            path: request.route.path,\n            statusCode,\n            responseTime,\n            requestSize,\n            responseSize,\n          });\n\n          if (statusCode === 500 && error) {\n            client.serverErrorCounter.addServerError({\n              consumer: consumer?.identifier,\n              method: request.method,\n              path: request.route.path,\n              type: error.name,\n              msg: error.message,\n              traceback: error.stack || \"\",\n            });\n          }\n        }\n\n        if (client.requestLogger.enabled) {\n          const logs = request[LOGS_SYMBOL];\n          client.requestLogger.logRequest(\n            {\n              timestamp,\n              consumer: consumer?.identifier,\n              method: request.method,\n              path: request.route.path,\n              url: request.url?.href || \"\",\n              headers: convertHeaders(request.headers),\n              size: requestSize,\n              body: requestBody,\n            },\n            {\n              statusCode,\n              responseTime: responseTime / 1000,\n              headers: convertHeaders(responseHeaders),\n              size: responseSize,\n              body: responseBody,\n            },\n            error,\n            logs,\n          );\n        }\n\n        return h.continue;\n      });\n    },\n  };\n}\n\nexport function setConsumer(\n  request: Request,\n  consumer: ApitallyConsumer | string | null | undefined,\n) {\n  request.apitallyConsumer = consumer || 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