1 | /**
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2 | * @fileoverview added by tsickle
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3 | * @suppress {checkTypes} checked by tsc
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4 | */
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5 | import * as tslib_1 from "tslib";
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6 | import { Injectable } from '@angular/core';
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7 | import { Router } from '@angular/router';
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8 | import { Storage } from '@ubud/storage';
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9 | import { Config } from '../values/config';
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10 | import { User } from '../models/user';
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11 | import { forkJoin, Observable, of } from 'rxjs';
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12 | import { fromPromise } from 'rxjs/internal/observable/fromPromise';
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13 | import { catchError, map, switchMap, tap } from 'rxjs/internal/operators';
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14 | import { plainToClass } from 'class-transformer';
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15 | import { HttpClient } from '@angular/common/http';
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16 | import { Location } from '@angular/common';
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17 | import { ErrorObservable } from 'rxjs-compat/observable/ErrorObservable';
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18 | var NacoService = /** @class */ (function () {
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19 | function NacoService(config, router, storage, http, location) {
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20 | this.config = config;
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21 | this.router = router;
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22 | this.storage = storage;
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23 | this.http = http;
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24 | this.location = location;
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25 | this.VERSION = 'v1';
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26 | this.signature = null;
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27 | this.user = null;
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28 | this.refreshToken = null;
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29 | this.clientSecret = null;
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30 | }
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31 | /**
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32 | * @param {?} user
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33 | * @return {?}
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34 | */
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35 | NacoService.prototype.setUser = /**
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36 | * @param {?} user
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37 | * @return {?}
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38 | */
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39 | function (user) {
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40 | this.user = user;
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41 | this.storage.set('user', user);
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42 | };
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43 | /**
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44 | * @return {?}
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45 | */
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46 | NacoService.prototype.getUser = /**
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47 | * @return {?}
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48 | */
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49 | function () {
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50 | var _this = this;
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51 | if (null !== this.user) {
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52 | return of(this.user);
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53 | }
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54 | return fromPromise(this.storage.get('user')).pipe(switchMap(function (user) {
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55 | if (user) {
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56 | return of(user);
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57 | }
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58 | var /** @type {?} */ uri = _this.getUri('/users/me');
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59 | return fromPromise(_this.getSignature()).pipe(switchMap(function (signature) {
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60 | if (null === signature) {
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61 | return _this.refreshUser();
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62 | }
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63 | var /** @type {?} */ options = {
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64 | headers: {
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65 | Authorization: signature.type + " " + signature.token,
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66 | },
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67 | };
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68 | return _this.http.get(uri, options).pipe(map(function (res) {
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69 | if (res.data) {
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70 | return res.data;
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71 | }
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72 | throw new Error('There are no body to be transformed');
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73 | }), map(function (data) {
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74 | var /** @type {?} */ authUser = plainToClass(User, data);
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75 | _this.setUser(authUser);
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76 | return authUser;
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77 | }), catchError(function (e) {
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78 | if (401 === e.status) {
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79 | return _this.refreshUser().pipe(switchMap(function (refreshUser) {
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80 | if (refreshUser) {
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81 | return of(refreshUser);
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82 | }
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83 | return ErrorObservable.create(e);
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84 | }));
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85 | }
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86 | return ErrorObservable.create(e);
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87 | }));
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88 | }));
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89 | }));
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90 | };
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91 | /**
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92 | * @return {?}
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93 | */
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94 | NacoService.prototype.getSignature = /**
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95 | * @return {?}
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96 | */
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97 | function () {
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98 | if (this.signature) {
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99 | return Promise.resolve(this.signature);
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100 | }
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101 | return this.storage.get('signature');
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102 | };
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103 | /**
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104 | * @param {?} signature
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105 | * @return {?}
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106 | */
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107 | NacoService.prototype.setSignature = /**
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108 | * @param {?} signature
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109 | * @return {?}
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110 | */
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111 | function (signature) {
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112 | this.signature = signature;
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113 | this.storage.set('signature', signature);
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114 | };
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115 | /**
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116 | * @param {?} secret
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117 | * @return {?}
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118 | */
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119 | NacoService.prototype.setClientSecret = /**
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120 | * @param {?} secret
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121 | * @return {?}
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122 | */
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123 | function (secret) {
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124 | this.clientSecret = secret;
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125 | this.storage.set('client_secret', secret);
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126 | };
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127 | /**
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128 | * @param {?} refreshToken
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129 | * @return {?}
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130 | */
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131 | NacoService.prototype.setRefreshToken = /**
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132 | * @param {?} refreshToken
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133 | * @return {?}
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134 | */
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135 | function (refreshToken) {
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136 | this.refreshToken = refreshToken;
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137 | this.storage.set('refresh_token', refreshToken);
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138 | };
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139 | /**
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140 | * @param {?=} scopes
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141 | * @return {?}
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142 | */
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143 | NacoService.prototype.refreshUser = /**
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144 | * @param {?=} scopes
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145 | * @return {?}
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146 | */
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147 | function (scopes) {
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148 | var _this = this;
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149 | this.setUser(null);
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150 | this.setSignature(null);
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151 | return forkJoin(this.getRefreshToken(), this.getClientSecret()).pipe(switchMap(function (results) {
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152 | var /** @type {?} */ refreshToken = results[0];
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153 | var /** @type {?} */ clientSecret = results[1];
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154 | if (refreshToken && clientSecret) {
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155 | return _this.refreshWithRefreshToken(clientSecret, refreshToken.token, scopes);
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156 | }
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157 | return _this.refreshWithSilentAuth();
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158 | }));
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159 | };
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160 | /**
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161 | * @param {?} clientSecret
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162 | * @param {?} refreshToken
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163 | * @param {?=} scopes
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164 | * @return {?}
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165 | */
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166 | NacoService.prototype.refreshWithRefreshToken = /**
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167 | * @param {?} clientSecret
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168 | * @param {?} refreshToken
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169 | * @param {?=} scopes
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170 | * @return {?}
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171 | */
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172 | function (clientSecret, refreshToken, scopes) {
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173 | var _this = this;
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174 | var /** @type {?} */ request = this.http.post(this.getUri('/tokens'), {
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175 | grant_type: 'refresh_token',
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176 | scopes: scopes || 'basic email',
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177 | client_id: this.config.clientId,
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178 | client_secret: clientSecret,
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179 | refresh_token: refreshToken,
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180 | });
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181 | return request.pipe(tap(function (tokens) {
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182 | if (tokens && tokens.data) {
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183 | _this.setSignature({
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184 | expiresIn: tokens.data.expires_in,
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185 | type: tokens.data.token_type,
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186 | token: tokens.data.access_token,
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187 | });
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188 | _this.setRefreshToken({
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189 | type: tokens.data.token_type,
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190 | token: tokens.data.refresh_token,
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191 | });
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192 | }
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193 | }), map(function (tokens) { return tokens && tokens.data; }), switchMap(function (hasToken) {
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194 | if (hasToken) {
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195 | return _this.getUser();
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196 | }
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197 | return of(null);
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198 | }));
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199 | };
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200 | /**
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201 | * @return {?}
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202 | */
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203 | NacoService.prototype.refreshWithSilentAuth = /**
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204 | * @return {?}
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205 | */
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206 | function () {
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207 | var _this = this;
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208 | return new Observable(function (observer) {
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209 | var /** @type {?} */ redirectUri = _this.getCurrentOrigin('auth/silent');
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210 | var /** @type {?} */ uri = _this.login('basic email', redirectUri);
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211 | var /** @type {?} */ iframe = document.createElement('iframe');
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212 | iframe.setAttribute('src', uri);
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213 | iframe.style.display = 'none';
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214 | iframe.addEventListener('load', function () { return tslib_1.__awaiter(_this, void 0, void 0, function () {
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215 | var e_1, _a, queryString, queryParts, params, queryParts_1, queryParts_1_1, item, itemParts, state, _b, user, e_2;
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216 | return tslib_1.__generator(this, function (_c) {
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217 | switch (_c.label) {
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218 | case 0:
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219 | _c.trys.push([0, 6, , 7]);
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220 | queryString = iframe.contentWindow.location.search.substring(1);
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221 | iframe.parentNode.removeChild(iframe);
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222 | if (!queryString) return [3 /*break*/, 5];
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223 | queryParts = queryString.split('&');
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224 | params = {};
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225 | try {
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226 | for (queryParts_1 = tslib_1.__values(queryParts), queryParts_1_1 = queryParts_1.next(); !queryParts_1_1.done; queryParts_1_1 = queryParts_1.next()) {
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227 | item = queryParts_1_1.value;
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228 | itemParts = item.split('=');
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229 | params[itemParts[0]] = itemParts[1];
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230 | }
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231 | }
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232 | catch (e_1_1) { e_1 = { error: e_1_1 }; }
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233 | finally {
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234 | try {
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235 | if (queryParts_1_1 && !queryParts_1_1.done && (_a = queryParts_1.return)) _a.call(queryParts_1);
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236 | }
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237 | finally { if (e_1) throw e_1.error; }
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238 | }
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239 | if (!params.hasOwnProperty('access_token')) return [3 /*break*/, 3];
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240 | state = params['state'] || null;
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241 | _b = state;
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242 | return [4 /*yield*/, this.getState()];
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243 | case 1:
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244 | if (_b !== (_c.sent())) {
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245 | observer.next(null);
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246 | return [2 /*return*/];
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247 | }
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248 | this.setSignature({
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249 | token: params['access_token'],
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250 | type: params['token_type'],
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251 | expiresIn: params['ttl'],
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252 | });
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253 | return [4 /*yield*/, this.getUser().toPromise()];
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254 | case 2:
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255 | user = _c.sent();
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256 | if (user) {
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257 | this.setUser(user);
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258 | }
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259 | observer.next(user);
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260 | return [3 /*break*/, 4];
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261 | case 3:
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262 | observer.next(null);
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263 | _c.label = 4;
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264 | case 4: return [2 /*return*/];
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265 | case 5:
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266 | observer.next(null);
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267 | return [3 /*break*/, 7];
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268 | case 6:
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269 | e_2 = _c.sent();
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270 | observer.next(null);
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271 | return [3 /*break*/, 7];
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272 | case 7: return [2 /*return*/];
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273 | }
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274 | });
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275 | }); }, false);
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276 | document.body.appendChild(iframe);
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277 | });
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278 | };
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279 | /**
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280 | * @param {?} scopes
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281 | * @param {?=} redirectUri
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282 | * @return {?}
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283 | */
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284 | NacoService.prototype.login = /**
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285 | * @param {?} scopes
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286 | * @param {?=} redirectUri
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287 | * @return {?}
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288 | */
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289 | function (scopes, redirectUri) {
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290 | if (!redirectUri) {
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291 | redirectUri = this.router.url;
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292 | }
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293 | var /** @type {?} */ state = this.generateState();
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294 | this.storage.set('state', state);
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295 | var /** @type {?} */ query = this.buildQueryString({
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296 | 'response_type': 'token',
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297 | 'scopes': scopes,
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298 | 'client': this.config.clientId,
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299 | 'state': state,
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300 | 'continue': encodeURIComponent(redirectUri),
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301 | });
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302 | return this.config.endpoint + '/auth?' + query;
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303 | };
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304 | /**
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305 | * @param {?=} redirectUri
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306 | * @return {?}
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307 | */
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308 | NacoService.prototype.logout = /**
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309 | * @param {?=} redirectUri
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310 | * @return {?}
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311 | */
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312 | function (redirectUri) {
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313 | var _this = this;
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314 | this.signature = null;
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315 | this.user = null;
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316 | return new Promise(function (resolve) {
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317 | Promise.all([
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318 | _this.storage.remove('signature'),
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319 | _this.storage.remove('user'),
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320 | ]).then(function () {
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321 | var /** @type {?} */ endpoint = _this.config.endpoint + '/auth/logout';
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322 | if (redirectUri) {
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323 | endpoint += '?continue=' + encodeURIComponent(redirectUri);
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324 | }
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325 | resolve(endpoint);
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326 | });
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327 | });
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328 | };
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329 | /**
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330 | * @return {?}
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331 | */
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332 | NacoService.prototype.getState = /**
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333 | * @return {?}
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334 | */
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335 | function () {
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336 | return this.storage.get('state');
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337 | };
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338 | /**
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339 | * @param {?} route
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340 | * @return {?}
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341 | */
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342 | NacoService.prototype.buildNestedUri = /**
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343 | * @param {?} route
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344 | * @return {?}
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345 | */
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346 | function (route) {
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347 | var _this = this;
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348 | var /** @type {?} */ uri = '';
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349 | if (route.routeConfig && route.routeConfig.path) {
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350 | uri += '/' + route.routeConfig.path;
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351 | }
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352 | if (route.children) {
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353 | route.children.forEach(function (item) {
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354 | uri += _this.buildNestedUri(item);
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355 | });
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356 | }
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357 | return uri;
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358 | };
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359 | /**
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360 | * @return {?}
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361 | */
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362 | NacoService.prototype.getRefreshToken = /**
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363 | * @return {?}
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364 | */
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365 | function () {
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366 | if (null !== this.refreshToken) {
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367 | return Promise.resolve(this.refreshToken);
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368 | }
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369 | return this.storage.get('refresh_token');
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370 | };
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371 | /**
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372 | * @return {?}
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373 | */
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374 | NacoService.prototype.getClientSecret = /**
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375 | * @return {?}
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376 | */
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377 | function () {
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378 | if (null !== this.clientSecret) {
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379 | return Promise.resolve(this.clientSecret);
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380 | }
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381 | return this.storage.get('client_secret');
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382 | };
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383 | /**
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384 | * @param {?} path
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385 | * @return {?}
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386 | */
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387 | NacoService.prototype.getUri = /**
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388 | * @param {?} path
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389 | * @return {?}
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390 | */
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391 | function (path) {
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392 | return this.config.endpoint + '/api/' + this.VERSION + path;
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393 | };
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394 | /**
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395 | * @param {?=} path
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396 | * @return {?}
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397 | */
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398 | NacoService.prototype.getCurrentOrigin = /**
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399 | * @param {?=} path
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400 | * @return {?}
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401 | */
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402 | function (path) {
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403 | return window.location.origin + this.location.prepareExternalUrl(path || '');
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404 | };
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405 | /**
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406 | * @return {?}
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407 | */
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408 | NacoService.prototype.generateState = /**
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409 | * @return {?}
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410 | */
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411 | function () {
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412 | var /** @type {?} */ possible = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';
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413 | var /** @type {?} */ text = '';
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414 | for (var /** @type {?} */ i = 0; i < 5; i++) {
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415 | text += possible.charAt(Math.floor(Math.random() * possible.length));
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416 | }
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417 | return text;
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418 | };
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419 | /**
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420 | * @param {?} params
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421 | * @return {?}
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422 | */
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423 | NacoService.prototype.buildQueryString = /**
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424 | * @param {?} params
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425 | * @return {?}
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426 | */
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427 | function (params) {
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428 | var /** @type {?} */ queryParams = Object.keys(params).map(function (key) {
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429 | return encodeURIComponent(key) + '=' + encodeURIComponent(params[key]);
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430 | });
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431 | return queryParams.join('&');
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432 | };
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433 | NacoService.decorators = [
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434 | { type: Injectable },
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435 | ];
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436 | /** @nocollapse */
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437 | NacoService.ctorParameters = function () { return [
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438 | { type: Config },
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439 | { type: Router },
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440 | { type: Storage },
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441 | { type: HttpClient },
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442 | { type: Location }
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443 | ]; };
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444 | return NacoService;
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445 | }());
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446 | export { NacoService };
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447 | function NacoService_tsickle_Closure_declarations() {
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448 | /** @type {?} */
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449 | NacoService.prototype.VERSION;
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450 | /** @type {?} */
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451 | NacoService.prototype.signature;
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452 | /** @type {?} */
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453 | NacoService.prototype.user;
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454 | /** @type {?} */
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455 | NacoService.prototype.refreshToken;
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456 | /** @type {?} */
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457 | NacoService.prototype.clientSecret;
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458 | /** @type {?} */
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459 | NacoService.prototype.config;
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460 | /** @type {?} */
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461 | NacoService.prototype.router;
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462 | /** @type {?} */
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463 | NacoService.prototype.storage;
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464 | /** @type {?} */
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465 | NacoService.prototype.http;
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466 | /** @type {?} */
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467 | NacoService.prototype.location;
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468 | }
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469 |
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470 | //# 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{ Injectable } from '@angular/core';\nimport { ActivatedRouteSnapshot, Router } from '@angular/router';\nimport { Storage } from '@ubud/storage';\nimport { Config } from '../values/config';\nimport { User } from '../models/user';\nimport { forkJoin, Observable, Observer, of } from 'rxjs';\nimport { Signature } from '../values/signature';\nimport { fromPromise } from 'rxjs/internal/observable/fromPromise';\nimport { catchError, map, switchMap, tap } from 'rxjs/internal/operators';\nimport { plainToClass } from 'class-transformer';\nimport { HttpClient, HttpErrorResponse } from '@angular/common/http';\nimport { Location } from '@angular/common';\nimport { ErrorObservable } from 'rxjs-compat/observable/ErrorObservable';\n\n@Injectable()\nexport class NacoService {\n    public readonly VERSION = 'v1';\n\n    private signature: Signature | null = null;\n    private user: User | null = null;\n    private refreshToken: Signature | null = null;\n    private clientSecret: string | null = null;\n\n    public constructor(private config: Config, private router: Router, private storage: Storage, private http: HttpClient, private location: Location) {\n    }\n\n    public setUser(user: User | null): void {\n        this.user = user;\n        this.storage.set('user', user);\n    }\n\n    public getUser(): Observable<User | null> {\n        if (null !== this.user) {\n            return of(this.user);\n        }\n\n        return fromPromise(this.storage.get('user')).pipe(\n            switchMap((user: any) => {\n                if (user) {\n                    return of(user);\n                }\n\n                const uri = this.getUri('/users/me');\n\n                return fromPromise(this.getSignature()).pipe(\n                    switchMap((signature: Signature | null) => {\n                        if (null === signature) {\n                            return this.refreshUser();\n                        }\n\n                        const options = {\n                            headers: {\n                                Authorization: `${signature.type} ${signature.token}`,\n                            },\n                        };\n\n                        return this.http.get<any>(uri, options).pipe(\n                            map((res: any) => {\n                                if (res.data) {\n                                    return res.data;\n                                }\n\n                                throw new Error('There are no body to be transformed');\n                            }),\n                            map((data: any) => {\n                                const authUser: any = plainToClass(User, data);\n\n                                this.setUser(authUser);\n\n                                return authUser;\n                            }),\n                            catchError((e: HttpErrorResponse) => {\n                                if (401 === e.status) {\n                                    return this.refreshUser().pipe(\n                                        switchMap((refreshUser: User | null) => {\n                                            if (refreshUser) {\n                                                return of(refreshUser);\n                                            }\n\n                                            return ErrorObservable.create(e);\n                                        }),\n                                    );\n                                }\n\n                                return ErrorObservable.create(e);\n                            }),\n                        );\n                    }),\n                );\n            }),\n        );\n    }\n\n    public getSignature(): Promise<Signature | null> {\n        if (this.signature) {\n            return Promise.resolve(this.signature);\n        }\n\n        return this.storage.get('signature');\n    }\n\n    public setSignature(signature: Signature): void {\n        this.signature = signature;\n        this.storage.set('signature', signature);\n    }\n\n    public setClientSecret(secret: string): void {\n        this.clientSecret = secret;\n        this.storage.set('client_secret', secret);\n    }\n\n    public setRefreshToken(refreshToken: Signature): void {\n        this.refreshToken = refreshToken;\n        this.storage.set('refresh_token', refreshToken);\n    }\n\n    public refreshUser(scopes?: string): Observable<User | null> {\n        this.setUser(null);\n        this.setSignature(null);\n\n        return forkJoin(this.getRefreshToken(), this.getClientSecret()).pipe(\n            switchMap((results: any) => {\n                const refreshToken: Signature = results[0];\n                const clientSecret: string = results[1];\n\n                if (refreshToken && clientSecret) {\n                    return this.refreshWithRefreshToken(clientSecret, refreshToken.token, scopes);\n                }\n\n                return this.refreshWithSilentAuth();\n            }),\n        );\n    }\n\n    public refreshWithRefreshToken(clientSecret: string, refreshToken: string, scopes?: string): Observable<User | null> {\n        const request = this.http.post(this.getUri('/tokens'), {\n            grant_type: 'refresh_token',\n            scopes: scopes || 'basic email',\n            client_id: this.config.clientId,\n            client_secret: clientSecret,\n            refresh_token: refreshToken,\n        });\n\n        return request.pipe(\n            tap((tokens: any) => {\n                if (tokens && tokens.data) {\n                    this.setSignature({\n                        expiresIn: tokens.data.expires_in,\n                        type: tokens.data.token_type,\n                        token: tokens.data.access_token,\n                    });\n\n                    this.setRefreshToken({\n                        type: tokens.data.token_type,\n                        token: tokens.data.refresh_token,\n                    });\n                }\n            }),\n            map((tokens: any) => tokens && tokens.data),\n            switchMap((hasToken: boolean) => {\n                if (hasToken) {\n                    return this.getUser();\n                }\n\n                return of(null);\n            }),\n        );\n    }\n\n    public refreshWithSilentAuth(): Observable<User | null> {\n        return new Observable<User | null>((observer: Observer<User | null>) => {\n            const redirectUri = this.getCurrentOrigin('auth/silent');\n            const uri = this.login('basic email', redirectUri);\n\n            const iframe = document.createElement('iframe');\n            iframe.setAttribute('src', uri);\n            iframe.style.display = 'none';\n\n            iframe.addEventListener('load', async () => {\n                try {\n                    const queryString = iframe.contentWindow.location.search.substring(1);\n\n                    iframe.parentNode.removeChild(iframe);\n\n                    if (queryString) {\n                        const queryParts = queryString.split('&');\n                        const params = {};\n\n                        for (const item of queryParts) {\n                            const itemParts = item.split('=');\n\n                            params[itemParts[0]] = itemParts[1];\n                        }\n\n                        if (params.hasOwnProperty('access_token')) {\n                            const state = params['state'] || null;\n\n                            if (state !== await this.getState()) {\n                                observer.next(null);\n\n                                return;\n                            }\n\n                            this.setSignature({\n                                token: params['access_token'],\n                                type: params['token_type'],\n                                expiresIn: params['ttl'],\n                            });\n\n                            const user = await this.getUser().toPromise();\n\n                            if (user) {\n                                this.setUser(user);\n                            }\n\n                            observer.next(user);\n                        } else {\n                            observer.next(null);\n                        }\n\n                        return;\n                    }\n\n                    observer.next(null);\n                } catch (e) {\n                    observer.next(null);\n                }\n            }, false);\n\n            document.body.appendChild(iframe);\n        });\n    }\n\n    public login(scopes: string, redirectUri?: string): string {\n        if (!redirectUri) {\n            redirectUri = this.router.url;\n        }\n\n        const state = this.generateState();\n\n        this.storage.set('state', state);\n\n        const query: string = this.buildQueryString(\n            {\n                'response_type': 'token',\n                'scopes': scopes,\n                'client': this.config.clientId,\n                'state': state,\n                'continue': encodeURIComponent(redirectUri),\n            },\n        );\n\n        return this.config.endpoint + '/auth?' + query;\n    }\n\n    public logout(redirectUri?: string): Promise<string> {\n        this.signature = null;\n        this.user = null;\n\n        return new Promise(resolve => {\n            Promise.all([\n                this.storage.remove('signature'),\n                this.storage.remove('user'),\n            ]).then(() => {\n                let endpoint = this.config.endpoint + '/auth/logout';\n\n                if (redirectUri) {\n                    endpoint += '?continue=' + encodeURIComponent(redirectUri);\n                }\n\n                resolve(endpoint);\n            });\n        });\n    }\n\n    public getState(): Promise<string | null> {\n        return this.storage.get('state');\n    }\n\n    public buildNestedUri(route: ActivatedRouteSnapshot): string {\n        let uri = '';\n\n        if (route.routeConfig && route.routeConfig.path) {\n            uri += '/' + route.routeConfig.path;\n        }\n\n        if (route.children) {\n            route.children.forEach((item: ActivatedRouteSnapshot) => {\n                uri += this.buildNestedUri(item);\n            });\n        }\n\n        return uri;\n    }\n\n    private getRefreshToken(): Promise<Signature | null> {\n        if (null !== this.refreshToken) {\n            return Promise.resolve(this.refreshToken);\n        }\n\n        return this.storage.get('refresh_token');\n    }\n\n    private getClientSecret(): Promise<string | null> {\n        if (null !== this.clientSecret) {\n            return Promise.resolve(this.clientSecret);\n        }\n\n        return this.storage.get('client_secret');\n    }\n\n    private getUri(path: string): string {\n        return this.config.endpoint + '/api/' + this.VERSION + path;\n    }\n\n    public getCurrentOrigin(path?: string): string {\n        return window.location.origin + this.location.prepareExternalUrl(path || '');\n    }\n\n    private generateState(): string {\n        const possible = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789';\n        let text = '';\n\n        for (let i = 0; i < 5; i++) {\n            text += possible.charAt(Math.floor(Math.random() * possible.length));\n        }\n\n        return text;\n    }\n\n    private buildQueryString(params: object): string {\n        const queryParams = Object.keys(params).map((key: string) => {\n            return encodeURIComponent(key) + '=' + encodeURIComponent(params[key]);\n        });\n\n        return queryParams.join('&');\n    }\n}\n"]} |
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