final String content = data.getContent();
            logger.info(content);
            assertTrue(content.contains("Exkursion und Museumsbesuch"));
            assertTrue(content.contains("Fahrt nach Baruth"));
            assertTrue(content.contains("Technische Universität"));
        }
    }

    public void test_getText_null() {
        try {
            emlExtractor.getText(null, null);
            fail();

		return authTypeAnonymous
	}
	return authTypeUnknown
}

func validateAdminSignature(ctx context.Context, r *http.Request, region string) (auth.Credentials, bool, APIErrorCode) {
	var cred auth.Credentials
	var owner bool
	s3Err := ErrAccessDenied
	if _, ok := r.Header[xhttp.AmzContentSha256]; ok &&
		getRequestAuthType(r) == authTypeSigned {

# HTTP Basic Auth { #http-basic-auth }

For the simplest cases, you can use HTTP Basic Auth.

In HTTP Basic Auth, the application expects a header that contains a username and a password.

If it doesn't receive it, it returns an HTTP 401 "Unauthorized" error.

And returns a header `WWW-Authenticate` with a value of `Basic`, and an optional `realm` parameter.

That tells the browser to show the integrated prompt for a username and password.

## API Request Parameters

### Token

The OAuth 2.0 access token that is provided by the identity provider. Application must get this token by authenticating the application using client credential grants before the application makes an AssumeRoleWithClientGrants call.

## API Request Parameters

### WebIdentityToken

The OAuth 2.0 id_token that is provided by the web identity provider. Application must get this token by authenticating the user who is using your application with a web identity provider before the application makes an AssumeRoleWithWebIdentity call.

  - Navigate to service provider section, expand Inbound Authentication Configurations and expand OAuth/OpenID Connect Configuration.
    - Copy the OAuth Client Key as the value for `<CLIENT_ID>`.

It includes ways to authenticate using a "third party".

That's what all the systems with "login with Facebook, Google, X (Twitter), GitHub" use underneath.

### OAuth 1 { #oauth-1 }

There was an OAuth 1, which is very different from OAuth2, and more complex, as it included direct specifications on how to encrypt the communication.

It is not very popular or used nowadays.

import static com.google.common.primitives.SignedBytes.max;
import static com.google.common.primitives.SignedBytes.min;
import static com.google.common.truth.Truth.assertThat;
import static com.google.common.truth.Truth.assertWithMessage;

import com.google.common.annotations.GwtCompatible;
import com.google.common.annotations.GwtIncompatible;
import com.google.common.annotations.J2ktIncompatible;

        Kerb5Authenticator auth = new Kerb5Authenticator(subj, "DOM", "user", "pass");
        auth.setUser("alice");
        auth.setRealm("EXAMPLE.COM");
        auth.setService("cifs");
        auth.setUserLifeTime(123);
        auth.setLifeTime(456);
        auth.setForceFallback(true);

        Kerb5Authenticator cloned = auth.clone();

        assertNotSame(auth, cloned);

 * limitations under the License.
 */

package com.google.common.reflect;

import static com.google.common.base.Preconditions.checkState;
import static com.google.common.truth.Truth.assertThat;
import static com.google.common.truth.Truth.assertWithMessage;

import com.google.errorprone.annotations.Keep;
import com.google.errorprone.annotations.RequiredModifiers;
import java.lang.annotation.ElementType;