Examples with Asn1Decoder org.apache.directory.api.asn1.ber.Asn1Decoder used on opensource projects

Example 66 with Asn1Decoder

use of org.apache.directory.api.asn1.ber.Asn1Decoder in project directory-ldap-api by apache.

the class AddResponseTest method testDecodeAddResponseSuccess.

/**
 * Test the decoding of a AddResponse
 */
@Test
public void testDecodeAddResponseSuccess() {
    Asn1Decoder ldapDecoder = new Asn1Decoder();
    ByteBuffer stream = ByteBuffer.allocate(0x0E);
    stream.put(new byte[] { // LDAPMessage ::=SEQUENCE {
    0x30, // LDAPMessage ::=SEQUENCE {
    0x0C, 0x02, 0x01, // messageID MessageID
    0x01, 0x69, // CHOICE { ..., addResponse AddResponse, ...
    0x07, // AddResponse ::= [APPLICATION 9] LDAPResult
    0x0A, 0x01, // LDAPResult ::= SEQUENCE {
    0x00, // },
    0x04, // matchedDN LDAPDN,
    0x00, 0x04, // errorMessage LDAPString,
    0x00 // referral [3] Referral OPTIONAL }
    // }
    });
    String decodedPdu = Strings.dumpBytes(stream.array());
    stream.flip();
    // Allocate a LdapMessage Container
    LdapMessageContainer<AddResponseDecorator> container = new LdapMessageContainer<AddResponseDecorator>(codec);
    // Decode the AddResponse PDU
    try {
        ldapDecoder.decode(stream, container);
    } catch (DecoderException de) {
        de.printStackTrace();
        fail(de.getMessage());
    }
    // Check the decoded AddResponse
    AddResponse addResponse = container.getMessage();
    assertEquals(1, addResponse.getMessageId());
    assertEquals(ResultCodeEnum.SUCCESS, addResponse.getLdapResult().getResultCode());
    assertEquals("", addResponse.getLdapResult().getMatchedDn().getName());
    assertEquals("", addResponse.getLdapResult().getDiagnosticMessage());
    try {
        ByteBuffer bb = encoder.encodeMessage(addResponse);
        // Check the length
        assertEquals(0x0E, bb.limit());
        String encodedPdu = Strings.dumpBytes(bb.array());
        assertEquals(encodedPdu, decodedPdu);
    } catch (EncoderException ee) {
        ee.printStackTrace();
        fail(ee.getMessage());
    }
}

Example 67 with Asn1Decoder

use of org.apache.directory.api.asn1.ber.Asn1Decoder in project directory-ldap-api by apache.

the class AddResponseTest method testDecodeAddResponseSuccessWithControl.

/**
 * Test the decoding of a AddResponse with a control
 */
@Test
public void testDecodeAddResponseSuccessWithControl() {
    Asn1Decoder ldapDecoder = new Asn1Decoder();
    ByteBuffer stream = ByteBuffer.allocate(0x2B);
    stream.put(new byte[] { 0x30, // LDAPMessage ::=SEQUENCE {
    0x29, 0x02, 0x01, // messageID MessageID
    0x01, 0x69, // CHOICE { ..., addResponse AddResponse, ...
    0x07, // AddResponse ::= [APPLICATION 9] LDAPResult
    0x0A, 0x01, // LDAPResult ::= SEQUENCE {
    0x00, // },
    0x04, // matchedDN LDAPDN,
    0x00, 0x04, // errorMessage LDAPString,
    0x00, // }
    (byte) 0xA0, // A control
    0x1B, 0x30, 0x19, 0x04, 0x17, 0x32, 0x2E, 0x31, 0x36, 0x2E, 0x38, 0x34, 0x30, 0x2E, 0x31, 0x2E, 0x31, 0x31, 0x33, 0x37, 0x33, 0x30, 0x2E, 0x33, 0x2E, 0x34, 0x2E, 0x32 });
    String decodedPdu = Strings.dumpBytes(stream.array());
    stream.flip();
    // Allocate a LdapMessage Container
    LdapMessageContainer<AddResponseDecorator> container = new LdapMessageContainer<AddResponseDecorator>(codec);
    // Decode the AddResponse PDU
    try {
        ldapDecoder.decode(stream, container);
    } catch (DecoderException de) {
        de.printStackTrace();
        fail(de.getMessage());
    }
    // Check the decoded AddResponse
    AddResponse addResponse = container.getMessage();
    assertEquals(1, addResponse.getMessageId());
    assertEquals(ResultCodeEnum.SUCCESS, addResponse.getLdapResult().getResultCode());
    assertEquals("", addResponse.getLdapResult().getMatchedDn().getName());
    assertEquals("", addResponse.getLdapResult().getDiagnosticMessage());
    // Check the Control
    Map<String, Control> controls = addResponse.getControls();
    assertEquals(1, controls.size());
    @SuppressWarnings("unchecked") CodecControl<Control> control = (org.apache.directory.api.ldap.codec.api.CodecControl<Control>) controls.get("2.16.840.1.113730.3.4.2");
    assertEquals("2.16.840.1.113730.3.4.2", control.getOid());
    assertEquals("", Strings.dumpBytes((byte[]) control.getValue()));
    try {
        /**
         * The encoder instance
         */
        ByteBuffer bb = encoder.encodeMessage(addResponse);
        // Check the length
        assertEquals(0x02B, bb.limit());
        String encodedPdu = Strings.dumpBytes(bb.array());
        assertEquals(encodedPdu, decodedPdu);
    } catch (EncoderException ee) {
        ee.printStackTrace();
        fail(ee.getMessage());
    }
}

Example 68 with Asn1Decoder

use of org.apache.directory.api.asn1.ber.Asn1Decoder in project directory-ldap-api by apache.

the class BindRequestPerfTest method testDecodeBindRequestSimpleNoControlsPerf.

/**
 * Test the decoding of a BindRequest with Simple authentication and no
 * controls
 */
@Test
@Ignore
public void testDecodeBindRequestSimpleNoControlsPerf() {
    Asn1Decoder ldapDecoder = new Asn1Decoder();
    ByteBuffer stream = ByteBuffer.allocate(0x52);
    stream.put(new byte[] { 0x30, // LDAPMessage ::=SEQUENCE {
    0x50, 0x02, 0x01, // messageID MessageID
    0x01, 0x60, // CHOICE { ..., bindRequest BindRequest, ...
    0x2E, // BindRequest ::= APPLICATION[0] SEQUENCE {
    0x02, 0x01, // version INTEGER (1..127),
    0x03, 0x04, // name LDAPDN,
    0x1F, 'u', 'i', 'd', '=', 'a', 'k', 'a', 'r', 'a', 's', 'u', 'l', 'u', ',', 'd', 'c', '=', 'e', 'x', 'a', 'm', 'p', 'l', 'e', ',', 'd', 'c', '=', 'c', 'o', 'm', (byte) 0x80, // authentication AuthenticationChoice
    0x08, // ...
    'p', 'a', 's', 's', 'w', 'o', 'r', 'd', (byte) 0xA0, // A control
    0x1B, 0x30, 0x19, 0x04, 0x17, 0x32, 0x2E, 0x31, 0x36, 0x2E, 0x38, 0x34, 0x30, 0x2E, 0x31, 0x2E, 0x31, 0x31, 0x33, 0x37, 0x33, 0x30, 0x2E, 0x33, 0x2E, 0x34, 0x2E, 0x32 });
    String decodedPdu = Strings.dumpBytes(stream.array());
    stream.flip();
    // Allocate a LdapMessage Container
    LdapMessageContainer<BindRequestDecorator> container = new LdapMessageContainer<BindRequestDecorator>(codec);
    // Decode the BindRequest PDU
    try {
        int nbLoops = 1000000;
        long t0 = System.currentTimeMillis();
        for (int i = 0; i < nbLoops; i++) {
            ldapDecoder.decode(stream, container);
            container.clean();
            stream.flip();
        }
        long t1 = System.currentTimeMillis();
        System.out.println("testDecodeBindRequestSimpleNoControlsPerf, " + nbLoops + " loops, Delta = " + (t1 - t0));
        ldapDecoder.decode(stream, container);
    } catch (DecoderException de) {
        de.printStackTrace();
        fail(de.getMessage());
    }
    // Check the decoded BindRequest
    BindRequest bindRequest = container.getMessage();
    assertEquals(1, bindRequest.getMessageId());
    assertTrue(bindRequest.isVersion3());
    assertEquals("uid=akarasulu,dc=example,dc=com", bindRequest.getName().toString());
    assertTrue(bindRequest.isSimple());
    assertEquals("password", Strings.utf8ToString(bindRequest.getCredentials()));
    // Check the Control
    Map<String, Control> controls = bindRequest.getControls();
    assertEquals(1, controls.size());
    @SuppressWarnings("unchecked") CodecControl<Control> control = (org.apache.directory.api.ldap.codec.api.CodecControl<Control>) controls.get("2.16.840.1.113730.3.4.2");
    assertEquals("2.16.840.1.113730.3.4.2", control.getOid());
    assertEquals("", Strings.dumpBytes((byte[]) control.getValue()));
    // Check the encoding
    try {
        ByteBuffer bb = encoder.encodeMessage(bindRequest);
        // Check the length
        assertEquals(0x52, bb.limit());
        String encodedPdu = Strings.dumpBytes(bb.array());
        assertEquals(encodedPdu, decodedPdu);
    } catch (EncoderException ee) {
        ee.printStackTrace();
        fail(ee.getMessage());
    }
}

Example 69 with Asn1Decoder

use of org.apache.directory.api.asn1.ber.Asn1Decoder in project directory-ldap-api by apache.

the class BindRequestTest method testDecodeBindRequestSimpleEmptyName.

/**
 * Test the decoding of a BindRequest with Simple authentication, empty name
 * (an anonymous bind) and no controls
 */
@Test
public void testDecodeBindRequestSimpleEmptyName() {
    Asn1Decoder ldapDecoder = new Asn1Decoder();
    ByteBuffer stream = ByteBuffer.allocate(0x16);
    stream.put(new byte[] { // LDAPMessage ::=SEQUENCE {
    0x30, // LDAPMessage ::=SEQUENCE {
    0x14, 0x02, 0x01, // messageID MessageID
    0x01, 0x60, // CHOICE { ..., bindRequest BindRequest, ...
    0x0F, // BindRequest ::= APPLICATION[0] SEQUENCE {
    0x02, 0x01, // version INTEGER (1..127),
    0x03, 0x04, // name LDAPDN,
    0x00, (byte) 0x80, // authentication AuthenticationChoice
    0x08, // ...
    'p', 'a', 's', 's', 'w', 'o', 'r', 'd' });
    String decodedPdu = Strings.dumpBytes(stream.array());
    stream.flip();
    // Allocate a LdapMessage Container
    LdapMessageContainer<BindRequestDecorator> container = new LdapMessageContainer<BindRequestDecorator>(codec);
    // Decode the BindRequest PDU
    try {
        ldapDecoder.decode(stream, container);
    } catch (DecoderException de) {
        de.printStackTrace();
        fail(de.getMessage());
    }
    // Check the decoded BindRequest
    BindRequest bindRequest = container.getMessage();
    assertEquals(1, bindRequest.getMessageId());
    assertTrue(bindRequest.isVersion3());
    assertEquals("", bindRequest.getName());
    assertTrue(bindRequest.isSimple());
    assertEquals("password", Strings.utf8ToString(bindRequest.getCredentials()));
    // Check the encoding
    try {
        ByteBuffer bb = encoder.encodeMessage(bindRequest);
        // Check the length
        assertEquals(0x16, bb.limit());
        String encodedPdu = Strings.dumpBytes(bb.array());
        assertEquals(encodedPdu, decodedPdu);
    } catch (EncoderException ee) {
        ee.printStackTrace();
        fail(ee.getMessage());
    }
}

Example 70 with Asn1Decoder

use of org.apache.directory.api.asn1.ber.Asn1Decoder in project directory-ldap-api by apache.

the class BindRequestTest method testDecodeBindRequestSaslNoCredsNoControls.

/**
 * Test the decoding of a BindRequest with Sasl authentication, no
 * credentials and no controls
 */
@Test
public void testDecodeBindRequestSaslNoCredsNoControls() {
    Asn1Decoder ldapDecoder = new Asn1Decoder();
    ByteBuffer stream = ByteBuffer.allocate(0x3A);
    stream.put(new byte[] { 0x30, // LDAPMessage ::=SEQUENCE {
    0x38, 0x02, 0x01, // messageID MessageID
    0x01, 0x60, // CHOICE { ..., bindRequest BindRequest, ...
    0x33, // BindRequest ::= APPLICATION[0] SEQUENCE {
    0x02, 0x01, // version INTEGER (1..127),
    0x03, 0x04, // name LDAPDN,
    0x1F, 'u', 'i', 'd', '=', 'a', 'k', 'a', 'r', 'a', 's', 'u', 'l', 'u', ',', 'd', 'c', '=', 'e', 'x', 'a', 'm', 'p', 'l', 'e', ',', 'd', 'c', '=', 'c', 'o', 'm', (byte) 0xA3, // authentication AuthenticationChoice
    0x0D, // ...
    0x04, 0x0B, 'K', 'E', 'R', 'B', 'E', 'R', 'O', 'S', '_', 'V', '4' });
    String decodedPdu = Strings.dumpBytes(stream.array());
    stream.flip();
    // Allocate a LdapMessage Container
    LdapMessageContainer<BindRequestDecorator> container = new LdapMessageContainer<BindRequestDecorator>(codec);
    // Decode the BindRequest PDU
    try {
        ldapDecoder.decode(stream, container);
    } catch (DecoderException de) {
        de.printStackTrace();
        fail(de.getMessage());
    }
    // Check the decoded BindRequest
    BindRequest bindRequest = container.getMessage();
    assertEquals(1, bindRequest.getMessageId());
    assertTrue(bindRequest.isVersion3());
    assertEquals("uid=akarasulu,dc=example,dc=com", bindRequest.getName().toString());
    assertFalse(bindRequest.isSimple());
    assertEquals("KERBEROS_V4", bindRequest.getSaslMechanism());
    // Check the encoding
    try {
        ByteBuffer bb = encoder.encodeMessage(bindRequest);
        // Check the length
        assertEquals(0x3A, bb.limit());
        String encodedPdu = Strings.dumpBytes(bb.array());
        assertEquals(encodedPdu, decodedPdu);
    } catch (EncoderException ee) {
        ee.printStackTrace();
        fail(ee.getMessage());
    }
}