68 lines
1.8 KiB
TypeScript
68 lines
1.8 KiB
TypeScript
import assert from "assert"
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import { env, loadEnvFile } from "process"
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import { GrantAccessRequestBody, JWTService } from "sim-shared/aplication/JWT.service.js"
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import { JWTHeader } from "sim-shared/domain/JWT.js"
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loadEnvFile("../../.env") // Global
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loadEnvFile("./test.env") // Local
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assert(env.OBJ_CLIENT_ID != undefined)
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assert(env.OBJ_CLI_ASSERTION != undefined)
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assert(env.OBJ_PEM_PATH != undefined)
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const PRIVATE_KEY_PATH = env.OBJ_PEM_PATH
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const GET_TOKEN_URL = "https://idp.docapost.io/auth/realms/GETWAY/protocol/openid-connect/token"
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const REFRESH_TOKEN_URL = GET_TOKEN_URL
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const DEFAULT_BODY: GrantAccessRequestBody = {
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grant_type: "client_credentials",
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client_id: env.OBJ_CLIENT_ID,
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client_assertion_type: "urn:ietf:params:oauth:client-assertion-type:jwt-bearer",
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client_assertion: env.OBJ_CLI_ASSERTION
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}
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const DEFAULT_HEADERS = {
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"content-type": "application/x-www-form-urlencoded"
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}
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const DEFAULT_HEADERS_JWT = {
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alg: "RS256",
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typ: "JWT",
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kid: env.OBJ_KID,
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}
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const DEFAULT_DATA_JWT = {
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sub: env.OBJ_CLIENT_ID,
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iss: env.OBJ_CLIENT_ID,
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aud: "https://idp.docapost.io/auth/realms/GETWAY",
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jti: Date.now().toString(),
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}
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function addIATHeaders(authHeaders: Object) {
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const headers = <JWTHeader>{
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...authHeaders,
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sub: env.OBJ_CLIENT_ID,
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iss: env.OBJ_CLIENT_ID,
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aud: GET_TOKEN_URL,
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jti: Date.now().toString(),
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iat: Math.floor(Date.now() / 1000),
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exp: Math.floor(Date.now() / 1000) + 5 * 60,
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}
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return headers
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}
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export const jwtService = new JWTService({
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transformJWTHeaders: addIATHeaders,
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defaultHeaders: DEFAULT_HEADERS,
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defaultBody: DEFAULT_BODY,
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defaultJWTHeaders: DEFAULT_HEADERS_JWT,
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defaultJWTPayload: DEFAULT_DATA_JWT,
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privateKeyPath: PRIVATE_KEY_PATH,
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tokenUrl: GET_TOKEN_URL,
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refreshTokenUrl: REFRESH_TOKEN_URL
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})
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