* either express or implied. See the License for the specific language
 * governing permissions and limitations under the License.
 */
package org.codelibs.fess.exception;

/**
 * Exception thrown during SSO (Single Sign-On) processing operations.
 *
 * This exception is used to indicate errors that occur during the execution
 * of SSO authentication and authorization processes. It extends FessSystemException

          mv .teamcity/jdks.yaml.tmp .teamcity/jdks.yaml
      - name: Create Pull Request
        id: create-pull-request
        uses: peter-evans/create-pull-request@v8
        with:
          signoff: true
          sign-commits: true
          commit-message: "Update jdks.yaml"
          add-paths: .teamcity/jdks.yaml
          title: "Update jdks.yaml"

pkg crypto, func SignMessage(Signer, io.Reader, []uint8, SignerOpts) ([]uint8, error) #63405
pkg crypto, type MessageSigner interface { Public, Sign, SignMessage } #63405
pkg crypto, type MessageSigner interface, Public() PublicKey #63405
pkg crypto, type MessageSigner interface, Sign(io.Reader, []uint8, SignerOpts) ([]uint8, error) #63405
pkg crypto, type MessageSigner interface, SignMessage(io.Reader, []uint8, SignerOpts) ([]uint8, error) #63405

 * either express or implied. See the License for the specific language
 * governing permissions and limitations under the License.
 */
package org.codelibs.fess.sso;

/**
 * Represents the type of SSO (Single Sign-On) response being requested.
 * This enum is used to differentiate between various SSO operations,
 * such as metadata requests and logout actions.
 */
public enum SsoResponseType {
    /**

import org.codelibs.fess.mylasta.action.FessUserBean;
import org.lastaflute.web.login.credential.LoginCredential;
import org.lastaflute.web.response.ActionResponse;

/**
 * Interface for SSO (Single Sign-On) authenticator implementations.
 *
 * This interface defines the contract for SSO authentication providers that can be
 * integrated with Fess. Implementations handle specific SSO protocols like SAML,

     * @param length
     *            The length of the SMB data starting at offset.
     * @param request
     *            request message
     * @param response
     *            response message
     */
    void sign(byte[] data, int offset, int length, CommonServerMessageBlock request, CommonServerMessageBlock response);

    /**
     * Performs MAC signature verification. This calculates the signature

  A more thorough check will be performed on your pull request automatically.
- [ ] You have run the [Core IT][core-its] successfully.

If your pull request is about ~20 lines of code you don't need to sign an
[Individual Contributor License Agreement](https://www.apache.org/licenses/icla.pdf) if you are unsure
please ask on the developers list.

To make clear that you license your contribution under

		</c:if>
		<li class="nav-item" data-toggle="tooltip" data-placement="left"
			title="<la:message key="labels.tooltip_logout" />"><a class="nav-link" href="${contextPath}/logout"><i class="fa fa-sign-out-alt" aria-hidden="true"></i></a></li>
	</ul>

		valueBuffer.Write([]byte{'\n'})
	}
	sig = sig[len("x-amz-trailer-signature:"):]
	sig = bytes.TrimSpace(sig)
	cr.chunkSHA256Writer.Write(valueBuffer.Bytes())
	wantSig := cr.getTrailerChunkSignature()
	if !compareSignatureV4(string(sig), wantSig) {
		if cr.debug {
			fmt.Printf("signature, want: %q, got %q\nSignature buffer: %q\n", wantSig, string(sig), valueBuffer.String())
		}
		return errSignatureMismatch
	}

			expectedSignStr:  "",
			expectedErrCode:  ErrMissingFields,
		},
		// Test case - 3.
		// SignElement with missing "SignatureTag",ErrMissingSignTag expected.
		{
			inputSignElement: "Sign=",
			expectedSignStr:  "",
			expectedErrCode:  ErrMissingSignTag,
		},
		// Test case - 4.
		// Test case with valid inputs.
		{
			inputSignElement: "Signature=abcd",
			expectedSignStr:  "abcd",