jinaga/dist/authentication/authentication-test.js

Data management for web and mobile applications.

"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.AuthenticationTest = void 0;
const authorization_engine_1 = require("../authorization/authorization-engine");
const storage_1 = require("../storage");
class AuthenticationTest {
    constructor(store, authorizationRules, userFact, deviceFact) {
        this.userFact = userFact;
        this.deviceFact = deviceFact;
        this.authorizationEngine = authorizationRules &&
            new authorization_engine_1.AuthorizationEngine(authorizationRules, store);
    }
    login() {
        return __awaiter(this, void 0, void 0, function* () {
            if (!this.userFact) {
                throw new Error("No logged in user.");
            }
            return {
                userFact: this.userFact,
                profile: {
                    displayName: "Test user"
                }
            };
        });
    }
    local() {
        return __awaiter(this, void 0, void 0, function* () {
            if (!this.deviceFact) {
                throw new Error("No persistent device.");
            }
            return this.deviceFact;
        });
    }
    authorize(envelopes) {
        return __awaiter(this, void 0, void 0, function* () {
            if (this.authorizationEngine) {
                const results = yield this.authorizationEngine.authorizeFacts(envelopes, this.userFact);
                const authorizedEnvelopes = results.map(r => {
                    const envelope = envelopes.find((0, storage_1.factEnvelopeEquals)(r.fact));
                    if (!envelope) {
                        throw new Error("Fact not found in envelopes.");
                    }
                    if (r.verdict === "Accept") {
                        return {
                            fact: r.fact,
                            signatures: envelope.signatures
                                .filter(s => r.newPublicKeys.includes(s.publicKey))
                        };
                    }
                    else if (r.verdict === "Existing") {
                        return envelope;
                    }
                    else {
                        throw new Error("Unexpected verdict.");
                    }
                });
                return authorizedEnvelopes;
            }
            else {
                return envelopes;
            }
        });
    }
}
exports.AuthenticationTest = AuthenticationTest;
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