59 lines
2.1 KiB
JavaScript
59 lines
2.1 KiB
JavaScript
require('dotenv').config();
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const config = {
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bus: {
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url: process.env.BUS_URL,
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mpiUrl: process.env.MPI_URL || process.env.BUS_URL,
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documentRegistryUrl: process.env.DOCUMENT_REGISTRY_URL || process.env.BUS_URL,
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jwtSecret: process.env.BUS_JWT_SECRET,
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issuer: process.env.BUS_ISSUER,
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mpiScope: process.env.MPI_SCOPE,
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documentRegistryScope: process.env.DOCUMENT_REGISTRY_SCOPE,
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},
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fhir: {
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url: process.env.FHIR_URL,
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},
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logging: {
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enabled: true,
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level: 'debug',
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depthLimit: 5,
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edgeLimit: 100,
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msgPrefix: undefined,
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crlf: false,
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messageKey: 'msg',
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errorKey: 'err',
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nestedKey: null,
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},
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vhl: {
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// Path to an EC P-256 private key in PEM format for signing CWTs.
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// If omitted, an ephemeral key is generated at startup (lost on restart).
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privateKeyFile: process.env.VHL_PRIVATE_KEY_FILE,
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// URI identifying this gateway as the CWT issuer (iss claim).
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// Defaults to BUS_ISSUER so no extra variable is needed in most deployments.
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issuer: process.env.VHL_ISSUER || process.env.BUS_ISSUER,
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// Public base URL of this gateway, used to build manifest and document URLs.
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// Required when the VHL endpoints are used.
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baseUrl: process.env.VHL_BASE_URL,
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// VHL token and document TTL in seconds (default: 7 days).
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ttl: parseInt(process.env.VHL_TOKEN_TTL || '604800', 10),
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},
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baseURL: process.env.NODO_BASE_URL || 'http://localhost',
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debug: process.env.BUS_DEBUG === 'true',
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};
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const required = [
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['BUS_URL', config.bus.url],
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['BUS_JWT_SECRET', config.bus.jwtSecret],
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['BUS_ISSUER', config.bus.issuer],
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['MPI_SCOPE', config.bus.mpiScope],
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['DOCUMENT_REGISTRY_SCOPE', config.bus.documentRegistryScope],
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['FHIR_URL', config.fhir.url],
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];
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const missing = required.filter(([, val]) => !val).map(([key]) => key);
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if (missing.length > 0) {
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throw new Error(`Missing required environment variables: ${missing.join(', ')}`);
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}
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module.exports = config;
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