t.Fatalf("scan failed: %v", scanner.Err())
	}
	if token := scanner.Text(); token != word {
		t.Fatalf("unexpected token: %v", token)
	}
}

// Test that empty tokens, including at end of line or end of file, are found by the scanner.
// Issue 8672: Could miss final empty token.

func commaSplit(data []byte, atEOF bool) (advance int, token []byte, err error) {
	for i := 0; i < len(data); i++ {

        byte[] token = createTestTicketBytes(new BigInteger(KerberosConstants.KERBEROS_VERSION), SERVER_REALM, SERVER_PRINCIPAL_NAME,
                ENCRYPTION_TYPE, ENCRYPTED_DATA, null);
        when(kerberosKey.getKeyType()).thenReturn(99); // Different key type

        PACDecodingException e = assertThrows(PACDecodingException.class, () -> new KerberosTicket(token, (byte) 0, keys));

    /**
     * Generate the access token.
     * @return The access token.
     */
    public String generateAccessToken() {
        return RandomStringUtils.random(ComponentUtil.getFessConfig().getApiAccessTokenLengthAsInteger(), 0, 0, true, true, null, random);
    }

    /**
     * Get the access token from the request.
     * @param request The request.
     * @return The access token.
     */

		}
		if prefix != testCase.prefix {
			t.Errorf("Test %d: Expected %s, got %s", i+1, testCase.prefix, prefix)
		}
		if token != testCase.token {
			t.Errorf("Test %d: Expected %s, got %s", i+1, testCase.token, token)
		}
		if startAfter != testCase.startAfter {
			t.Errorf("Test %d: Expected %s, got %s", i+1, testCase.startAfter, startAfter)
		}
		if delimiter != testCase.delimiter {

        // Test constructor with whitespace in type
        String type = "  Bearer Token  ";
        String message = "Whitespace in token type";
        InvalidAccessTokenException exception = new InvalidAccessTokenException(type, message);

        assertEquals("  Bearer Token  ", exception.getType());
        assertEquals(message, exception.getMessage());
        assertNull(exception.getCause());

Decodifique o token recebido, verifique-o e retorne o usuário atual.

Se o token for inválido, retorne um erro HTTP imediatamente.

{* ../../docs_src/security/tutorial004_an_py310.py hl[90:107] *}

## Atualize a *operação de rota* `/token`

Crie um `timedelta` com o tempo de expiração do token.

Crie um token de acesso JWT real e o retorne.

## 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.

///

## Devolver el token

El response del endpoint `token` debe ser un objeto JSON.

Debe tener un `token_type`. En nuestro caso, como estamos usando tokens "Bearer", el tipo de token debe ser "`bearer`".

Y debe tener un `access_token`, con un string que contenga nuestro token de acceso.

import org.codelibs.fess.app.web.api.admin.BaseSearchBody;

/**
 * Search request body for access token administration.
 * Extends BaseSearchBody with access token-specific search parameters.
 */
public class SearchBody extends BaseSearchBody {

    /** The access token ID to search for. */
    public String id;

    /**
     * Default constructor for SearchBody.
     */
    public SearchBody() {

        SpnegoContext ctx = newContext();

        // The initial token path should ask the mechanism for a zero-length optimistic token
        when(this.mechContext.getFlags()).thenReturn(0x1234);
        when(this.mechContext.initSecContext(any(byte[].class), eq(0), eq(0))).thenReturn(new byte[] { 0x01, 0x02 });

        // Act: len==0 triggers initial token construction
        byte[] out = ctx.initSecContext(null, 0, 0);