@riddance/aws-host/http.js

This is `@riddance/aws-host`, a TypeScript AWS Lambda host adapter for the Riddance serverless framework. It provides AWS-specific implementations for HTTP, event, timer, and context handling in Lambda functions by providing Lambda entry points that trans

import { clientFromHeaders, executeRequest } from '@riddance/host/http';
import { measure } from '@riddance/host/lib/http';
import { getHandlers } from '@riddance/host/registry';
import { createAwsContext } from './context.js';
export { setMeta } from '@riddance/host/registry';
export * from '@riddance/service/http';
function isHttpRequest(request) {
    return 'version' in request;
}
async function asyncIndex(req, awsContext, callback) {
    const [handler] = getHandlers('http');
    if (!handler) {
        throw new Error('No http handler registered.');
    }
    const { log, context, success, flush } = createAwsContext(awsContext, { default: 15 }, req.stageVariables, clientFromHeaders(req.headers), handler.config, handler.meta, awsContext.invokedFunctionArn.split(':')[4]);
    if (req.body && req.isBase64Encoded) {
        req.body = Buffer.from(req.body, 'base64').toString('utf-8');
    }
    const result = await executeRequest(log, context, handler, {
        headers: req.headers,
        uri: isHttpRequest(req)
            ? `https://${req.requestContext.domainName}${req.rawPath}${req.rawQueryString ? '?' + req.rawQueryString : ''}`
            : `https://${req.requestContext.domainName}${req.requestContext.path}`,
        json: req.body ? JSON.parse(req.body) : undefined,
    }, success);
    try {
        callback(undefined, Buffer.isBuffer(result.body)
            ? {
                statusCode: result.status,
                headers: result.headers,
                body: result.body.toString('base64'),
                isBase64Encoded: true,
            }
            : {
                statusCode: result.status,
                headers: result.headers,
                body: result.body,
            });
    }
    catch (e) {
        log.fatal('Error sending response to Lambda.', e);
    }
    await measure(log.enrichReserved({ meta: handler.meta }), 'flush', flush);
}
export function awsHandler(req, context, callback) {
    context.callbackWaitsForEmptyEventLoop = false;
    asyncIndex(req, context, callback).catch((e) => setImmediate(callback, e, undefined));
}
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"http.js","sourceRoot":"","sources":["http.ts"],"names":[],"mappings":"AAAA,OAAO,EAAE,iBAAiB,EAAE,cAAc,EAAE,MAAM,qBAAqB,CAAA;AACvE,OAAO,EAAQ,OAAO,EAAE,MAAM,yBAAyB,CAAA;AACvD,OAAO,EAAE,WAAW,EAAE,MAAM,yBAAyB,CAAA;AACrD,OAAO,EAAc,gBAAgB,EAAE,MAAM,cAAc,CAAA;AAE3D,OAAO,EAAE,OAAO,EAAE,MAAM,yBAAyB,CAAA;AACjD,cAAc,wBAAwB,CAAA;AAsEtC,SAAS,aAAa,CAAC,OAAqB;IACxC,OAAO,SAAS,IAAI,OAAO,CAAA;AAC/B,CAAC;AAED,KAAK,UAAU,UAAU,CACrB,GAAiB,EACjB,UAAsB,EACtB,QAAsE;IAEtE,MAAM,CAAC,OAAO,CAAC,GAAG,WAAW,CAAC,MAAM,CAAC,CAAA;IACrC,IAAI,CAAC,OAAO,EAAE,CAAC;QACX,MAAM,IAAI,KAAK,CAAC,6BAA6B,CAAC,CAAA;IAClD,CAAC;IACD,MAAM,EAAE,GAAG,EAAE,OAAO,EAAE,OAAO,EAAE,KAAK,EAAE,GAAG,gBAAgB,CACrD,UAAU,EACV,EAAE,OAAO,EAAE,EAAE,EAAE,EACf,GAAG,CAAC,cAAc,EAClB,iBAAiB,CAAC,GAAG,CAAC,OAAO,CAAC,EAC9B,OAAO,CAAC,MAAM,EACd,OAAO,CAAC,IAAI,EACZ,UAAU,CAAC,kBAAkB,CAAC,KAAK,CAAC,GAAG,CAAC,CAAC,CAAC,CAAC,CAC9C,CAAA;IAED,IAAI,GAAG,CAAC,IAAI,IAAI,GAAG,CAAC,eAAe,EAAE,CAAC;QAClC,GAAG,CAAC,IAAI,GAAG,MAAM,CAAC,IAAI,CAAC,GAAG,CAAC,IAAI,EAAE,QAAQ,CAAC,CAAC,QAAQ,CAAC,OAAO,CAAC,CAAA;IAChE,CAAC;IACD,MAAM,MAAM,GAAG,MAAM,cAAc,CAC/B,GAAG,EACH,OAAO,EACP,OAAO,EACP;QACI,OAAO,EAAE,GAAG,CAAC,OAAO;QACpB,GAAG,EAAE,aAAa,CAAC,GAAG,CAAC;YACnB,CAAC,CAAC,WAAW,GAAG,CAAC,cAAc,CAAC,UAAU,GAAG,GAAG,CAAC,OAAO,GAClD,GAAG,CAAC,cAAc,CAAC,CAAC,CAAC,GAAG,GAAG,GAAG,CAAC,cAAc,CAAC,CAAC,CAAC,EACpD,EAAE;YACJ,CAAC,CAAC,WAAW,GAAG,CAAC,cAAc,CAAC,UAAU,GAAG,GAAG,CAAC,cAAc,CAAC,IAAI,EAAE;QAC1E,IAAI,EAAE,GAAG,CAAC,IAAI,CAAC,CAAC,CAAE,IAAI,CAAC,KAAK,CAAC,GAAG,CAAC,IAAI,CAAU,CAAC,CAAC,CAAC,SAAS;KAC9D,EACD,OAAO,CACV,CAAA;IAED,IAAI,CAAC;QACD,QAAQ,CACJ,SAAS,EACT,MAAM,CAAC,QAAQ,CAAC,MAAM,CAAC,IAAI,CAAC;YACxB,CAAC,CAAC;gBACI,UAAU,EAAE,MAAM,CAAC,MAAM;gBACzB,OAAO,EAAE,MAAM,CAAC,OAAO;gBACvB,IAAI,EAAE,MAAM,CAAC,IAAI,CAAC,QAAQ,CAAC,QAAQ,CAAC;gBACpC,eAAe,EAAE,IAAI;aACxB;YACH,CAAC,CAAC;gBACI,UAAU,EAAE,MAAM,CAAC,MAAM;gBACzB,OAAO,EAAE,MAAM,CAAC,OAAO;gBACvB,IAAI,EAAE,MAAM,CAAC,IAAI;aACpB,CACV,CAAA;IACL,CAAC;IAAC,OAAO,CAAC,EAAE,CAAC;QACT,GAAG,CAAC,KAAK,CAAC,mCAAmC,EAAE,CAAC,CAAC,CAAA;IACrD,CAAC;IAED,MAAM,OAAO,CAAC,GAAG,CAAC,cAAc,CAAC,EAAE,IAAI,EAAE,OAAO,CAAC,IAAI,EAAE,CAAC,EAAE,OAAO,EAAE,KAAK,CAAC,CAAA;AAC7E,CAAC;AAED,MAAM,UAAU,UAAU,CACtB,GAAqB,EACrB,OAAmB,EACnB,QAAsE;IAEtE,OAAO,CAAC,8BAA8B,GAAG,KAAK,CAAA;IAC9C,UAAU,CAAC,GAAG,EAAE,OAAO,EAAE,QAAQ,CAAC,CAAC,KAAK,CAAC,CAAC,CAAU,EAAE,EAAE,CAAC,YAAY,CAAC,QAAQ,EAAE,CAAC,EAAE,SAAS,CAAC,CAAC,CAAA;AAClG,CAAC","sourcesContent":["import { clientFromHeaders, executeRequest } from '@riddance/host/http'\nimport { Json, measure } from '@riddance/host/lib/http'\nimport { getHandlers } from '@riddance/host/registry'\nimport { AwsContext, createAwsContext } from './context.js'\n\nexport { setMeta } from '@riddance/host/registry'\nexport * from '@riddance/service/http'\n\ntype HttpResponse = {\n    statusCode: string | number\n    headers?: { [key: string]: string }\n    multiValueHeaders?: { [key: string]: string[] }\n    body?: string\n    isBase64Encoded?: boolean\n}\n\ntype CommonRequestEvent = {\n    pathParameters: { [key: string]: string }\n    stageVariables: { [key: string]: string }\n    body?: string\n    isBase64Encoded: boolean\n}\n\ntype RestRequestEvent = {\n    resource: string\n    path: string\n    httpMethod: string\n    requestContext: {\n        resourcePath: string\n        httpMethod: string\n        domainName: string\n        path: string\n        protocol: string\n        stage: string\n        requestId: string\n        identity: {\n            accountId: string\n            sourceIp: string\n            userAgent: string\n        }\n    }\n    headers: { [key: string]: string }\n    multiValueHeaders: { [key: string]: string[] }\n    multiValueQueryStringParameters: { [key: string]: string[] }\n} & CommonRequestEvent\n\ntype HttpRequestEvent = {\n    version: '2.0'\n    routeKey: string\n    rawPath: string\n    rawQueryString: string\n    headers: { [key: string]: string }\n    cookies: { [key: string]: string }\n    queryStringParameters: { [key: string]: string }\n    requestContext: {\n        accountId: string\n        apiId: string\n        domainName: string\n        domainPrefix: string\n        http: {\n            method: string\n            path: string\n            protocol: string\n            sourceIp: string\n            userAgent: string\n        }\n        requestId: string\n        routeKey: string\n        stage: string\n        time: string\n        timeEpoch: number\n    }\n} & CommonRequestEvent\n\ntype RequestEvent = HttpRequestEvent | RestRequestEvent\n\nfunction isHttpRequest(request: RequestEvent) {\n    return 'version' in request\n}\n\nasync function asyncIndex(\n    req: RequestEvent,\n    awsContext: AwsContext,\n    callback: (error: unknown, response: HttpResponse | undefined) => void,\n) {\n    const [handler] = getHandlers('http')\n    if (!handler) {\n        throw new Error('No http handler registered.')\n    }\n    const { log, context, success, flush } = createAwsContext(\n        awsContext,\n        { default: 15 },\n        req.stageVariables,\n        clientFromHeaders(req.headers),\n        handler.config,\n        handler.meta,\n        awsContext.invokedFunctionArn.split(':')[4],\n    )\n\n    if (req.body && req.isBase64Encoded) {\n        req.body = Buffer.from(req.body, 'base64').toString('utf-8')\n    }\n    const result = await executeRequest(\n        log,\n        context,\n        handler,\n        {\n            headers: req.headers,\n            uri: isHttpRequest(req)\n                ? `https://${req.requestContext.domainName}${req.rawPath}${\n                      req.rawQueryString ? '?' + req.rawQueryString : ''\n                  }`\n                : `https://${req.requestContext.domainName}${req.requestContext.path}`,\n            json: req.body ? (JSON.parse(req.body) as Json) : undefined,\n        },\n        success,\n    )\n\n    try {\n        callback(\n            undefined,\n            Buffer.isBuffer(result.body)\n                ? {\n                      statusCode: result.status,\n                      headers: result.headers,\n                      body: result.body.toString('base64'),\n                      isBase64Encoded: true,\n                  }\n                : {\n                      statusCode: result.status,\n                      headers: result.headers,\n                      body: result.body,\n                  },\n        )\n    } catch (e) {\n        log.fatal('Error sending response to Lambda.', e)\n    }\n\n    await measure(log.enrichReserved({ meta: handler.meta }), 'flush', flush)\n}\n\nexport function awsHandler(\n    req: HttpRequestEvent,\n    context: AwsContext,\n    callback: (error: unknown, response: HttpResponse | undefined) => void,\n) {\n    context.callbackWaitsForEmptyEventLoop = false\n    asyncIndex(req, context, callback).catch((e: unknown) => setImmediate(callback, e, undefined))\n}\n"]}