angular-aap-auth/esm2015/app/modules/auth/token.service.js

## This library is deprecated. Please, use [ng-ebi-authorization](https://www.npmjs.com/package/ng-ebi-authorization).

/**
 * @fileoverview added by tsickle
 * @suppress {checkTypes} checked by tsc
 */
import { Injectable } from '@angular/core';
import { JwtHelperService } from '@auth0/angular-jwt';
/**
 * The purpose of this very simple service is to interface between the
 * AuthService and the specific token manipulation routing of JwtHelperService.
 * In this way, if in the future we want to replace JwtHelperService by
 * another service, AuthService doesn't need to be modified, only this service.
 */
export class TokenService {
    /**
     * @param {?} _jwt
     */
    constructor(_jwt) {
        this._jwt = _jwt;
    }
    /**
     * @return {?}
     */
    getToken() {
        return this._jwt.tokenGetter();
    }
    /**
     * @return {?}
     */
    getTokenExpirationDate() {
        try {
            return this._jwt.getTokenExpirationDate();
        }
        catch (/** @type {?} */ e) {
            return null;
        }
    }
    /**
     * @return {?}
     */
    isTokenValid() {
        try {
            return !this._jwt.isTokenExpired();
        }
        catch (/** @type {?} */ error) {
            return false;
        }
    }
    /**
     * Get claims from the token.
     *
     * @template T, C
     * @param {?} claim The name of the claim
     * @param {?} defaultValue The default value returned in case of error
     *
     * @return {?} claim or default value
     */
    getClaim(claim, defaultValue) {
        try {
            const /** @type {?} */ value = /** @type {?} */ (this._jwt.decodeToken()[claim]);
            if (value === undefined) {
                return defaultValue;
            }
            return value;
        }
        catch (/** @type {?} */ e) {
            return defaultValue;
        }
    }
}
TokenService.decorators = [
    { type: Injectable },
];
/** @nocollapse */
TokenService.ctorParameters = () => [
    { type: JwtHelperService }
];
function TokenService_tsickle_Closure_declarations() {
    /** @type {?} */
    TokenService.prototype._jwt;
}

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