private void Renew(AdalAccessToken token)
{
TracingAdapter.Information(Resources.UPNRenewTokenTrace, token.AuthResult.AccessTokenType, token.AuthResult.ExpiresOn,
token.AuthResult.IsMultipleResourceRefreshToken, token.AuthResult.TenantId, token.UserId);
var user = token.AuthResult.UserInfo;
if (user != null)
{
TracingAdapter.Information(Resources.UPNRenewTokenUserInfoTrace, user.DisplayableId, user.FamilyName,
user.GivenName, user.IdentityProvider, user.UniqueId);
}
if (IsExpired(token))
{
TracingAdapter.Information(Resources.UPNExpiredTokenTrace);
AuthenticationResult result = AcquireToken(token.Configuration, ShowDialog.Never, token.UserId, null);
if (result == null)
{
throw new Exception(Resources.ExpiredRefreshToken);
}
else
{
token.AuthResult = result;
}
}
}
private void Renew(AdalAccessToken token)
{
TracingAdapter.Information(Resources.UPNRenewTokenTrace, token.AuthResult.AccessTokenType, token.AuthResult.ExpiresOn,
token.AuthResult.IsMultipleResourceRefreshToken, token.AuthResult.TenantId, token.UserId);
var user = token.AuthResult.UserInfo;
if (user != null)
{
TracingAdapter.Information(Resources.UPNRenewTokenUserInfoTrace, user.DisplayableId, user.FamilyName,
user.GivenName, user.IdentityProvider, user.UniqueId);
}
if (IsExpired(token))
{
TracingAdapter.Information(Resources.UPNExpiredTokenTrace);
AuthenticationResult result = AcquireToken(token.Configuration, ShowDialog.Never, token.UserId, null);
if (result == null)
{
throw new AuthenticationException(Resources.ExpiredRefreshToken);
}
else
{
token.AuthResult = result;
}
}
}
private bool IsExpired(AdalAccessToken token)
{
#if DEBUG
if (Environment.GetEnvironmentVariable("FORCE_EXPIRED_ACCESS_TOKEN") != null)
{
return true;
}
#endif
return token.AuthResult.ExpiresOn - DateTimeOffset.Now < thresholdExpiration;
}
private bool IsExpired(AdalAccessToken token)
{
#if DEBUG
if (Environment.GetEnvironmentVariable("FORCE_EXPIRED_ACCESS_TOKEN") != null)
{
return(true);
}
#endif
return(token.AuthResult.ExpiresOn - DateTimeOffset.Now < thresholdExpiration);
}
private string GetRefreshToken(AdalAccessToken token)
{
#if DEBUG
if (Environment.GetEnvironmentVariable("FORCE_EXPIRED_REFRESH_TOKEN") != null)
{
// We can't force an expired refresh token, so provide a garbage one instead
const string fakeToken = "This is not a valid refresh token";
return(Convert.ToBase64String(Encoding.ASCII.GetBytes(fakeToken)));
}
#endif
return(token.AuthResult.RefreshToken);
}
private bool IsExpired(AdalAccessToken token)
{
#if DEBUG
if (Environment.GetEnvironmentVariable("FORCE_EXPIRED_ACCESS_TOKEN") != null)
{
return(true);
}
#endif
var expiration = token.AuthResult.ExpiresOn;
var currentTime = DateTimeOffset.UtcNow;
var timeUntilExpiration = expiration - currentTime;
TracingAdapter.Information(Resources.UPNTokenExpirationCheckTrace, expiration, currentTime, expirationThreshold,
timeUntilExpiration);
return(timeUntilExpiration < expirationThreshold);
}
private bool IsExpired(AdalAccessToken token)
{
#if DEBUG
if (Environment.GetEnvironmentVariable("FORCE_EXPIRED_ACCESS_TOKEN") != null)
{
return true;
}
#endif
var expiration = token.AuthResult.ExpiresOn;
var currentTime = DateTimeOffset.UtcNow;
var timeUntilExpiration = expiration - currentTime;
TracingAdapter.Information(Resources.UPNTokenExpirationCheckTrace, expiration, currentTime, expirationThreshold,
timeUntilExpiration);
return timeUntilExpiration < expirationThreshold;
}
private void Renew(AdalAccessToken token)
{
if (IsExpired(token))
{
AuthenticationResult result = AcquireToken(token.Configuration, ShowDialog.Never, token.UserId, null);
if (result == null)
{
throw new Exception(Resources.ExpiredRefreshToken);
}
else
{
token.AuthResult = result;
}
}
}
private void Renew(AdalAccessToken token)
{
if (IsExpired(token))
{
AuthenticationResult result = AcquireToken(token.Configuration, ShowDialog.Never, token.UserId, null);
if (result == null)
{
throw new Exception(Resources.ExpiredRefreshToken);
}
else
{
token.AuthResult = result;
}
}
}
private void Renew(AdalAccessToken token)
{
AuthenticationResult result = null;
Exception ex = null;
if (IsExpired(token))
{
var thread = new Thread(() =>
{
var context = CreateContext(token.Configuration);
try
{
result = context.AcquireTokenByRefreshToken(GetRefreshToken(token),
token.Configuration.ClientId,
token.Configuration.ResourceClientUri);
}
catch (Exception threadEx)
{
ex = threadEx;
}
});
thread.SetApartmentState(ApartmentState.STA);
thread.Name = "AcquireTokenThread";
thread.Start();
thread.Join();
if (ex != null)
{
throw new AadAuthenticationCantRenewException(Resources.ExpiredRefreshToken, ex);
}
if (result == null)
{
throw new Exception(Resources.ExpiredRefreshToken);
}
else
{
token.AuthResult = result;
}
}
}
private void Renew(AdalAccessToken token)
{
if (IsExpired(token))
{
var context = CreateContext(token.Configuration);
try
{
var authResult = context.AcquireTokenByRefreshToken(GetRefreshToken(token),
token.Configuration.ClientId,
token.Configuration.ResourceClientUri);
if (authResult == null)
{
throw new Exception(Resources.ExpiredRefreshToken);
}
token.AuthResult = authResult;
}
catch (Exception ex)
{
throw new AadAuthenticationCantRenewException(Resources.ExpiredRefreshToken, ex);
}
}
}
private string GetRefreshToken(AdalAccessToken token)
{
#if DEBUG
if (Environment.GetEnvironmentVariable("FORCE_EXPIRED_REFRESH_TOKEN") != null)
{
// We can't force an expired refresh token, so provide a garbage one instead
const string fakeToken = "This is not a valid refresh token";
return Convert.ToBase64String(Encoding.ASCII.GetBytes(fakeToken));
}
#endif
return token.AuthResult.RefreshToken;
}
private void Renew(AdalAccessToken token)
{
if (IsExpired(token))
{
var context = CreateContext(token.Configuration);
try
{
var authResult = context.AcquireTokenByRefreshToken(GetRefreshToken(token),
token.Configuration.ClientId,
token.Configuration.ResourceClientUri);
if (authResult == null)
{
throw new Exception(Resources.ExpiredRefreshToken);
}
token.AuthResult = authResult;
}
catch (Exception ex)
{
throw new AadAuthenticationCantRenewException(Resources.ExpiredRefreshToken, ex);
}
}
}
private void Renew(AdalAccessToken token)
{
AuthenticationResult result = null;
Exception ex = null;
if (IsExpired(token))
{
var thread = new Thread(() =>
{
var context = CreateContext(token.Configuration);
try
{
result = context.AcquireTokenByRefreshToken(GetRefreshToken(token),
token.Configuration.ClientId,
token.Configuration.ResourceClientUri);
}
catch (Exception threadEx)
{
ex = threadEx;
}
});
thread.SetApartmentState(ApartmentState.STA);
thread.Name = "AcquireTokenThread";
thread.Start();
thread.Join();
if (ex != null)
{
throw new AadAuthenticationCantRenewException(Resources.ExpiredRefreshToken, ex);
}
if (result == null)
{
throw new Exception(Resources.ExpiredRefreshToken);
}
else
{
token.AuthResult = result;
}
}
}
