/// <summary>
/// [V3 API] Attempts to acquire an access token for the <paramref name="account"/> from the user token cache.
/// See https://aka.ms/msal-net-acquiretokensilent for more details
/// </summary>
/// <param name="scopes">Scopes requested to access a protected API</param>
/// <param name="account">Account for which the token is requested.</param>
/// <returns>An <see cref="AcquireTokenSilentParameterBuilder"/> used to build the token request, adding optional
/// parameters</returns>
/// <exception cref="MsalUiRequiredException">will be thrown in the case where an interaction is required with the end user of the application,
/// for instance, if no refresh token was in the cache, or the user needs to consent, or re-sign-in (for instance if the password expired),
/// or the user needs to perform two factor authentication</exception>
/// <remarks>
/// The access token is considered a match if it contains <b>at least</b> all the requested scopes. This means that an access token with more scopes than
/// requested could be returned. If the access token is expired or close to expiration - within a 5 minute window -
/// then the cached refresh token (if available) is used to acquire a new access token by making a silent network call.
///
/// You can set additional parameters by chaining the builder with:
/// <see cref="AbstractAcquireTokenParameterBuilder{T}.WithAuthority(string, bool)"/> or one of its
/// overrides to request a token for a different authority than the one set at the application construction
/// <see cref="AcquireTokenSilentParameterBuilder.WithForceRefresh(bool)"/> to bypass the user token cache and
/// force refreshing the token, as well as
/// <see cref="AbstractAcquireTokenParameterBuilder{T}.WithExtraQueryParameters(Dictionary{string, string})"/> to
/// specify extra query parameters
///
/// </remarks>
public AcquireTokenSilentParameterBuilder AcquireTokenSilent(IEnumerable <string> scopes, IAccount account)
{
return(AcquireTokenSilentParameterBuilder.Create(
ClientExecutorFactory.CreateClientApplicationBaseExecutor(this),
scopes,
account));
}
/// <summary>
/// [V3 API] Attempts to acquire an access token for the <see cref="IAccount"/>
/// having the <see cref="IAccount.Username" /> match the given <paramref name="loginHint"/>, from the user token cache.
/// See https://aka.ms/msal-net-acquiretokensilent for more details
/// </summary>
/// <param name="scopes">Scopes requested to access a protected API</param>
/// <param name="loginHint">Typically the username, in UPN format, e.g. [email protected] </param>
/// <returns>An <see cref="AcquireTokenSilentParameterBuilder"/> used to build the token request, adding optional
/// parameters</returns>
/// <exception cref="MsalUiRequiredException">will be thrown in the case where an interaction is required with the end user of the application,
/// for instance, if no refresh token was in the cache, or the user needs to consent, or re-sign-in (for instance if the password expired),
/// or the user needs to perform two factor authentication</exception>
/// <remarks>
/// If multiple <see cref="IAccount"/> match the <paramref name="loginHint"/>, or if there are no matches, an exception is thrown.
///
/// The access token is considered a match if it contains <b>at least</b> all the requested scopes. This means that an access token with more scopes than
/// requested could be returned. If the access token is expired or close to expiration - within a 5 minute window -
/// then the cached refresh token (if available) is used to acquire a new access token by making a silent network call.
///
/// You can set additional parameters by chaining the builder with:
/// <see cref="AbstractAcquireTokenParameterBuilder{T}.WithAuthority(string, bool)"/> or one of its
/// overrides to request a token for a different authority than the one set at the application construction
/// <see cref="AcquireTokenSilentParameterBuilder.WithForceRefresh(bool)"/> to bypass the user token cache and
/// force refreshing the token, as well as
/// <see cref="AbstractAcquireTokenParameterBuilder{T}.WithExtraQueryParameters(Dictionary{string, string})"/> to
/// specify extra query parameters
///
/// </remarks>
public AcquireTokenSilentParameterBuilder AcquireTokenSilent(IEnumerable <string> scopes, string loginHint)
{
if (string.IsNullOrWhiteSpace(loginHint))
{
throw new ArgumentNullException(nameof(loginHint));
}
return(AcquireTokenSilentParameterBuilder.Create(
ClientExecutorFactory.CreateClientApplicationBaseExecutor(this),
scopes,
loginHint));
}