{"version":3,"file":"handlePost.mjs","sources":["../../../../src/services/mcp/handlers/handlePost.ts"],"sourcesContent":["// eslint-disable-next-line import/extensions\nimport { StreamableHTTPServerTransport } from '@modelcontextprotocol/sdk/server/streamableHttp.js';\nimport type { Core } from '@strapi/types';\nimport {\n  classifyMcpRequestFailure,\n  sendDidNotAuthenticateMcpRequest,\n  sendDidNotHandleMcpRequest,\n  sendDidUseMcpServer,\n} from '../metrics/metrics';\nimport { sendJsonRpcError } from '../utils/sendJsonRpcError';\nimport { withTimeout } from '../utils/withTimeout';\nimport type { McpHandlerDependencies } from './types';\n\nexport const createPostHandler = (deps: McpHandlerDependencies): Core.MiddlewareHandler => {\n  const {\n    strapi,\n    authenticationStrategy,\n    config,\n    createServerWithRegistries,\n    capabilityDefinitions,\n  } = deps;\n\n  return async (ctx) => {\n    // Opt out of Koa's response phase — the MCP SDK writes directly to ctx.res\n    // (via res.writeHead / res.end / SSE streaming). Without this, Koa's respond()\n    // would also try to write ctx.body to the socket after the handler returns.\n    ctx.respond = false;\n    const req = ctx.req;\n    const res = ctx.res;\n\n    let hadAuthenticatedMcpRequest = false;\n\n    try {\n      const authResult = await authenticationStrategy.authenticate(ctx);\n      if (authResult.authenticated === false) {\n        sendDidNotAuthenticateMcpRequest(strapi, authResult.reason);\n        sendJsonRpcError(res, 'AUTHENTICATION_REQUIRED');\n        return;\n      }\n\n      hadAuthenticatedMcpRequest = true;\n      sendDidUseMcpServer(strapi);\n\n      const { mcpServer } = createServerWithRegistries({\n        strapi,\n        definitions: capabilityDefinitions,\n        isDevMode: config.isDevMode(),\n        ability: authResult.ability,\n        user: authResult.user,\n      });\n\n      const transport = new StreamableHTTPServerTransport({\n        sessionIdGenerator: undefined,\n      });\n\n      try {\n        await withTimeout(\n          mcpServer.connect(transport),\n          config.connectTimeoutMs,\n          'mcpServer.connect'\n        );\n\n        const requestBody = ctx.request.body ?? null;\n        await withTimeout(\n          transport.handleRequest(req, res, requestBody),\n          config.requestTimeoutMs,\n          'transport.handleRequest'\n        );\n      } finally {\n        await mcpServer.close();\n      }\n    } catch (error) {\n      strapi.log.error('[MCP] Error handling POST request', {\n        error: error instanceof Error ? error.message : 'Unknown error',\n        stack: error instanceof Error ? error.stack : undefined,\n      });\n\n      sendJsonRpcError(res, 'INTERNAL_ERROR');\n\n      if (hadAuthenticatedMcpRequest) {\n        sendDidNotHandleMcpRequest(strapi, classifyMcpRequestFailure(error));\n      }\n    }\n  };\n};\n"],"names":["createPostHandler","deps","strapi","authenticationStrategy","config","createServerWithRegistries","capabilityDefinitions","ctx","respond","req","res","hadAuthenticatedMcpRequest","authResult","authenticate","authenticated","sendDidNotAuthenticateMcpRequest","reason","sendJsonRpcError","sendDidUseMcpServer","mcpServer","definitions","isDevMode","ability","user","transport","StreamableHTTPServerTransport","sessionIdGenerator","undefined","withTimeout","connect","connectTimeoutMs","requestBody","request","body","handleRequest","requestTimeoutMs","close","error","log","Error","message","stack","sendDidNotHandleMcpRequest","classifyMcpRequestFailure"],"mappings":";;;;;AAAA;AAaO,MAAMA,oBAAoB,CAACC,IAAAA,GAAAA;IAChC,MAAM,EACJC,MAAM,EACNC,sBAAsB,EACtBC,MAAM,EACNC,0BAA0B,EAC1BC,qBAAqB,EACtB,GAAGL,IAAAA;AAEJ,IAAA,OAAO,OAAOM,GAAAA,GAAAA;;;;AAIZA,QAAAA,GAAAA,CAAIC,OAAO,GAAG,KAAA;QACd,MAAMC,GAAAA,GAAMF,IAAIE,GAAG;QACnB,MAAMC,GAAAA,GAAMH,IAAIG,GAAG;AAEnB,QAAA,IAAIC,0BAAAA,GAA6B,KAAA;QAEjC,IAAI;AACF,YAAA,MAAMC,UAAAA,GAAa,MAAMT,sBAAAA,CAAuBU,YAAY,CAACN,GAAAA,CAAAA;YAC7D,IAAIK,UAAAA,CAAWE,aAAa,KAAK,KAAA,EAAO;gBACtCC,gCAAAA,CAAiCb,MAAAA,EAAQU,WAAWI,MAAM,CAAA;AAC1DC,gBAAAA,gBAAAA,CAAiBP,GAAAA,EAAK,yBAAA,CAAA;AACtB,gBAAA;AACF,YAAA;YAEAC,0BAAAA,GAA6B,IAAA;YAC7BO,mBAAAA,CAAoBhB,MAAAA,CAAAA;AAEpB,YAAA,MAAM,EAAEiB,SAAS,EAAE,GAAGd,0BAAAA,CAA2B;AAC/CH,gBAAAA,MAAAA;gBACAkB,WAAAA,EAAad,qBAAAA;AACbe,gBAAAA,SAAAA,EAAWjB,OAAOiB,SAAS,EAAA;AAC3BC,gBAAAA,OAAAA,EAASV,WAAWU,OAAO;AAC3BC,gBAAAA,IAAAA,EAAMX,WAAWW;AACnB,aAAA,CAAA;YAEA,MAAMC,SAAAA,GAAY,IAAIC,6BAAAA,CAA8B;gBAClDC,kBAAAA,EAAoBC;AACtB,aAAA,CAAA;YAEA,IAAI;AACF,gBAAA,MAAMC,YACJT,SAAAA,CAAUU,OAAO,CAACL,SAAAA,CAAAA,EAClBpB,MAAAA,CAAO0B,gBAAgB,EACvB,mBAAA,CAAA;AAGF,gBAAA,MAAMC,WAAAA,GAAcxB,GAAAA,CAAIyB,OAAO,CAACC,IAAI,IAAI,IAAA;gBACxC,MAAML,WAAAA,CACJJ,UAAUU,aAAa,CAACzB,KAAKC,GAAAA,EAAKqB,WAAAA,CAAAA,EAClC3B,MAAAA,CAAO+B,gBAAgB,EACvB,yBAAA,CAAA;YAEJ,CAAA,QAAU;AACR,gBAAA,MAAMhB,UAAUiB,KAAK,EAAA;AACvB,YAAA;AACF,QAAA,CAAA,CAAE,OAAOC,KAAAA,EAAO;AACdnC,YAAAA,MAAAA,CAAOoC,GAAG,CAACD,KAAK,CAAC,mCAAA,EAAqC;AACpDA,gBAAAA,KAAAA,EAAOA,KAAAA,YAAiBE,KAAAA,GAAQF,KAAAA,CAAMG,OAAO,GAAG,eAAA;AAChDC,gBAAAA,KAAAA,EAAOJ,KAAAA,YAAiBE,KAAAA,GAAQF,KAAAA,CAAMI,KAAK,GAAGd;AAChD,aAAA,CAAA;AAEAV,YAAAA,gBAAAA,CAAiBP,GAAAA,EAAK,gBAAA,CAAA;AAEtB,YAAA,IAAIC,0BAAAA,EAA4B;AAC9B+B,gBAAAA,0BAAAA,CAA2BxC,QAAQyC,yBAAAA,CAA0BN,KAAAA,CAAAA,CAAAA;AAC/D,YAAA;AACF,QAAA;AACF,IAAA,CAAA;AACF;;;;"}