@seas-computing/nestjs-harvard-key/lib/cas.service.js

This repository provides a way to connect NestJS applications to HarvardKey and provide a rudimentary form of authorization (in the form of route guards) out of the box

"use strict";
var __decorate = (this && this.__decorate) || function (decorators, target, key, desc) {
    var c = arguments.length, r = c < 3 ? target : desc === null ? desc = Object.getOwnPropertyDescriptor(target, key) : desc, d;
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    return c > 3 && r && Object.defineProperty(target, key, r), r;
};
var __metadata = (this && this.__metadata) || function (k, v) {
    if (typeof Reflect === "object" && typeof Reflect.metadata === "function") return Reflect.metadata(k, v);
};
var __param = (this && this.__param) || function (paramIndex, decorator) {
    return function (target, key) { decorator(target, key, paramIndex); }
};
Object.defineProperty(exports, "__esModule", { value: true });
exports.CASService = void 0;
const axios_1 = require("@nestjs/axios");
const common_1 = require("@nestjs/common");
const harvardkey_module_definition_1 = require("./harvardkey.module-definition");
const rxjs_1 = require("rxjs");
let CASService = class CASService {
    constructor(http, config) {
        this.http = http;
        this.config = config;
    }
    async validate(ticket) {
        const validateUrl = new URL(this.config.casBaseURL);
        validateUrl.pathname += '/serviceValidate';
        const response = this.http.get(validateUrl.toString(), {
            params: {
                ticket,
                service: this.config.casServiceURL,
                format: 'JSON',
            },
        });
        const { data: { serviceResponse }, } = await (0, rxjs_1.firstValueFrom)(response);
        if ('authenticationSuccess' in serviceResponse) {
            return serviceResponse.authenticationSuccess.attributes;
        }
        else if ('authenticationFailure' in serviceResponse) {
            const { description } = serviceResponse.authenticationFailure;
            throw new common_1.UnauthorizedException(description);
        }
        else {
            throw new common_1.UnauthorizedException();
        }
    }
};
exports.CASService = CASService;
exports.CASService = CASService = __decorate([
    __param(0, (0, common_1.Inject)(axios_1.HttpService)),
    __param(1, (0, common_1.Inject)(harvardkey_module_definition_1.MODULE_OPTIONS_TOKEN)),
    __metadata("design:paramtypes", [axios_1.HttpService, Object])
], CASService);
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