chi*_*ano 10 adal azure-ad-msal msal.js
我正在尝试开发一个 VueJS 单页应用程序,它将您登录到 AAD,以便我可以获得访问令牌来调用各种 API(例如 Graph)。
用户登录后,您必须获取令牌,有两种方法可以做到这一点:静默(如果失败,则使用重定向体验)。
但是,我无法使用两种方法获取令牌:
export default class AuthService {
constructor() {
console.log('[AuthService.constructor] started constructor');
this.app = new Msal.PublicClientApplication(msalConfig);
this.signInType = 'loginRedirect';
}
init = async () => {
console.log('[AuthService.init] started init');
await this.app.handleRedirectPromise().catch(error => {
console.log(error);
});
try {
let signedInUser = this.app.getAllAccounts()[0];
// if no accounts, perform signin
if (signedInUser === undefined) {
alert(this.app.getAllAccounts().length == 0)
await this.signIn();
signedInUser = this.app.getAllAccounts()[0];
console.log("user has been forced to sign in")
}
console.log("Signed in user is: ", signedInUser);
// Acquire Graph token
try {
var graphToken = await this.app.acquireTokenSilent(authScopes.graphApi);
console.log("(Silent) Graph token is ", graphToken);
alert(graphToken);
} catch (error) {
alert("Error when using silent: " + error)
try {
var graphToken = await this.app.acquireTokenRedirect(authScopes.graphApi);
} catch (error) {
alert ("Error when using redirect is: " + error)
}
alert("(Redirect) Graph token is " + graphToken);
}
} catch (error) {
console.log('[AuthService.init] handleRedirectPromise error', error);
}
}
signIn = async () => {
console.log('[AuthService.signIn] signInType:', this.signInType);
this.app.loginRedirect("user.read", "https://xxx.azurewebsites.net/user_impersonation");
}
signOut = () => {
this.app.logout();
}
}
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加载 SPA 后,我将被重定向到 AAD 登录页面。
然后我收到以下警报提示:
使用静默时出错:ClientAuthError: no_account_in_silent_request: Please pass an account object,没有账号信息不支持静默流
使用重定向时的错误是:BrowserAuthError:interaction_in_progress:当前正在进行交互。请确保在调用交互式 API 之前已完成此交互。
(重定向)图令牌未定义
即使我已登录,为什么acquireTokenSilent认为我没有登录?
什么BrowserAuthError: interaction_in_progress意思?我在网上搜索了这个,我找到的唯一结果是因为有人使用了过时版本的 msal-browser。就我而言,我使用的是最新最好的 (v2.0.1)。
更新 1:
我使用以下代码摘录修复了我的无声令牌获取:
const silentRequest = {
account: signedInUser,
scopes: authScopes.graphApi.scopes1
}
var graphToken = await this.app.acquireTokenSilent(silentRequest);
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看起来我以错误的格式传递我的范围(即应该传递一个数组,但它实际上不是一个数组!)
但是,Microsoft 文档中关于如何使用的信息存在差异 acquireTokenSilent
在这里,我们被告知只需将一组作用域传递给该acquireTokenSilent方法。然而,在这里,我们被告知还要在作用域旁边传入 accountInfo。
看看我acquireTokenRedirect现在能不能上班...
更新 2:
经过多次反复试验,我终于开始acquireTokenRedirect工作了。
import * as Msal from '@azure/msal-browser';
const msalConfig = {
auth: {
clientId: "XYZ",
authority: "ABC",
},
cache: {
cacheLocation: 'localStorage',
storeAuthStateInCookie: true
}
};
export default class AuthenticationService {
constructor() {
this.app = new Msal.PublicClientApplication(msalConfig)
}
init = async () => {
try {
let tokenResponse = await this.app.handleRedirectPromise();
let accountObj;
if (tokenResponse) {
accountObj = tokenResponse.account;
} else {
accountObj = this.app.getAllAccounts()[0];
}
if (accountObj && tokenResponse) {
console.log("[AuthService.init] Got valid accountObj and tokenResponse")
} else if (accountObj) {
console.log("[AuthService.init] User has logged in, but no tokens.");
try {
tokenResponse = await this.app.acquireTokenSilent({
account: this.app.getAllAccounts()[0],
scopes: ["user.read"]
})
} catch(err) {
await this.app.acquireTokenRedirect({scopes: ["user.read"]});
}
} else {
console.log("[AuthService.init] No accountObject or tokenResponse present. User must now login.");
await this.app.loginRedirect({scopes: ["user.read"]})
}
} catch (error) {
console.error("[AuthService.init] Failed to handleRedirectPromise()", error)
}
}
}
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不得不经历一些反复试验但最终acquireTokenRedirect成功工作,这是可能对其他人有帮助的摘录:
import * as Msal from '@azure/msal-browser';
const msalConfig = {
auth: {
clientId: "XYZ",
authority: "ABC",
},
cache: {
cacheLocation: 'localStorage',
storeAuthStateInCookie: true
}
};
export default class AuthenticationService {
constructor() {
this.app = new Msal.PublicClientApplication(msalConfig)
}
init = async () => {
try {
let tokenResponse = await this.app.handleRedirectPromise();
let accountObj;
if (tokenResponse) {
accountObj = tokenResponse.account;
} else {
accountObj = this.app.getAllAccounts()[0];
}
if (accountObj && tokenResponse) {
console.log("[AuthService.init] Got valid accountObj and tokenResponse")
} else if (accountObj) {
console.log("[AuthService.init] User has logged in, but no tokens.");
try {
tokenResponse = await this.app.acquireTokenSilent({
account: this.app.getAllAccounts()[0],
scopes: ["user.read"]
})
} catch(err) {
await this.app.acquireTokenRedirect({scopes: ["user.read"]});
}
} else {
console.log("[AuthService.init] No accountObject or tokenResponse present. User must now login.");
await this.app.loginRedirect({scopes: ["user.read"]})
}
} catch (error) {
console.error("[AuthService.init] Failed to handleRedirectPromise()", error)
}
}
}
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