AuthenticationResult result;
var accounts = await app.GetAccountsAsync();
IAccount account = ChooseAccount(accounts); // for instance accounts.FirstOrDefault
// if the app manages is at most one account
try
{
result = await app.AcquireTokenSilent(scopes, account)
.ExecuteAsync();
}
catch(MsalUiRequiredException ex)
{
result = await app.AcquireTokenXX(scopes, account)
.WithOptionalParameterXXX(parameter)
.ExecuteAsync();
}
Set<IAccount> accountsInCache = pca.getAccounts().join();
// Take first account in the cache. In a production application, you would filter
// accountsInCache to get the right account for the user authenticating.
IAccount account = accountsInCache.iterator().next();
IAuthenticationResult result;
try {
SilentParameters silentParameters =
SilentParameters
.builder(SCOPE, account)
.build();
// try to acquire token silently. This call will fail since the token cache
// does not have any data for the user you are trying to acquire a token for
result = pca.acquireTokenSilently(silentParameters).join();
} catch (Exception ex) {
if (ex.getCause() instanceof MsalException) {
InteractiveRequestParameters parameters = InteractiveRequestParameters
.builder(new URI("http://localhost"))
.scopes(SCOPE)
.build();
// Try to acquire a token interactively with system browser. If successful, you should see
// the token and account information printed out to console
result = pca.acquireToken(parameters).join();
} else {
// Handle other exceptions accordingly
throw ex;
}
}
return result;
guard let account = try? application.account(forIdentifier: accountIdentifier) else { return }
let silentParameters = MSALSilentTokenParameters(scopes: scopes, account: account)
application.acquireTokenSilent(with: silentParameters) { (result, error) in
guard let authResult = result, error == nil else {
let nsError = error! as NSError
if (nsError.domain == MSALErrorDomain &&
nsError.code == MSALError.interactionRequired.rawValue) {
// Interactive auth will be required, call acquireToken()
return
}
return
}
}
MSAL Düğümü'nde, Kod Değişimi için Proof Key (PKCE) ile yetkilendirme kodu akışı aracılığıyla belirteçler alırsınız. MSAL Düğümü, önbellekte herhangi bir kullanıcı hesabı olup olmadığını görmek için bellek içi belirteç önbelleği kullanır. Varsa, hesap nesnesi önbelleğe alınmış erişim belirtecini almak için yöntemine acquireTokenSilent() geçirilebilir.
const msal = require("@azure/msal-node");
const msalConfig = {
auth: {
clientId: "your_client_id_here",
authority: "your_authority_here",
}
};
const pca = new msal.PublicClientApplication(msalConfig);
const msalTokenCache = pca.getTokenCache();
let accounts = await msalTokenCache.getAllAccounts();
if (accounts.length > 0) {
const silentRequest = {
account: accounts[0], // Index must match the account that is trying to acquire token silently
scopes: ["user.read"],
};
pca.acquireTokenSilent(silentRequest).then((response) => {
console.log("\nSuccessful silent token acquisition");
console.log("\nResponse: \n:", response);
res.sendStatus(200);
}).catch((error) => console.log(error));
} else {
const {verifier, challenge} = await msal.cryptoProvider.generatePkceCodes();
const authCodeUrlParameters = {
scopes: ["User.Read"],
redirectUri: "your_redirect_uri",
codeChallenge: challenge, // PKCE Code Challenge
codeChallengeMethod: "S256" // PKCE Code Challenge Method
};
// get url to sign user in and consent to scopes needed for application
pca.getAuthCodeUrl(authCodeUrlParameters).then((response) => {
console.log(response);
const tokenRequest = {
code: response["authorization_code"],
codeVerifier: verifier, // PKCE Code Verifier
redirectUri: "your_redirect_uri",
scopes: ["User.Read"],
};
// acquire a token by exchanging the code
pca.acquireTokenByCode(tokenRequest).then((response) => {
console.log("\nResponse: \n:", response);
}).catch((error) => {
console.log(error);
});
}).catch((error) => console.log(JSON.stringify(error)));
}
result = None
# Firstly, check the cache to see if this end user has signed in before
accounts = app.get_accounts(username=config["username"])
if accounts:
result = app.acquire_token_silent(config["scope"], account=accounts[0])
if not result:
result = app.acquire_token_by_xxx(scopes=config["scope"])
Bir masaüstü uygulamasında belirteç almanın çeşitli yolları vardır.