com.unboundid.ldap.sdk
Class SimpleBindRequest

java.lang.Object
  com.unboundid.ldap.sdk.LDAPRequest
      com.unboundid.ldap.sdk.BindRequest
          com.unboundid.ldap.sdk.SimpleBindRequest

All Implemented Interfaces:

ProtocolOp, ReadOnlyLDAPRequest, java.io.Serializable

@NotMutable
@ThreadSafety(level=NOT_THREADSAFE)
public final class SimpleBindRequest
extends BindRequest
implements ProtocolOp

This class implements the processing necessary to perform an LDAPv3 simple bind operation, which authenticates using a bind DN and password.

See Also:

Serialized Form

Field Summary

Fields inherited from class com.unboundid.ldap.sdk.BindRequest

VERSION_ELEMENT

Constructor Summary

SimpleBindRequest()
Creates a new simple bind request that may be used to perform an anonymous bind to the directory server (i.e., with a zero-length bind DN and a zero-length password).

SimpleBindRequest(DN bindDN, byte[] password)
Creates a new simple bind request with the provided bind DN and password.

SimpleBindRequest(DN bindDN, byte[] password, Control... controls)
Creates a new simple bind request with the provided bind DN and password.

SimpleBindRequest(DN bindDN, PasswordProvider passwordProvider, Control... controls)
Creates a new simple bind request with the provided bind DN and that will use a password provider in order to obtain the bind password.

SimpleBindRequest(DN bindDN, java.lang.String password)
Creates a new simple bind request with the provided bind DN and password.

SimpleBindRequest(DN bindDN, java.lang.String password, Control... controls)
Creates a new simple bind request with the provided bind DN and password.

SimpleBindRequest(java.lang.String bindDN, byte[] password)
Creates a new simple bind request with the provided bind DN and password.

SimpleBindRequest(java.lang.String bindDN, byte[] password, Control... controls)
Creates a new simple bind request with the provided bind DN and password.

SimpleBindRequest(java.lang.String bindDN, PasswordProvider passwordProvider, Control... controls)
Creates a new simple bind request with the provided bind DN and that will use a password provider in order to obtain the bind password.

SimpleBindRequest(java.lang.String bindDN, java.lang.String password)
Creates a new simple bind request with the provided bind DN and password.

SimpleBindRequest(java.lang.String bindDN, java.lang.String password, Control... controls)
Creates a new simple bind request with the provided bind DN and password.

Method Summary

SimpleBindRequest	duplicate() Creates a new instance of this LDAP request that may be modified without impacting this request.
SimpleBindRequest	duplicate(Control[] controls) Creates a new instance of this LDAP request that may be modified without impacting this request.
ASN1Element	encodeProtocolOp() Encodes this protocol op to an ASN.1 element suitable for inclusion in an encoded LDAP message.
java.lang.String	getBindDN() Retrieves the bind DN for this simple bind request.
java.lang.String	getBindType() Retrieves a human-readable string that describes the type of bind request.
int	getLastMessageID() Retrieves the message ID for the last LDAP message sent using this request.
ASN1OctetString	getPassword() Retrieves the password for this simple bind request, if no password provider has been configured.
PasswordProvider	getPasswordProvider() Retrieves the password provider for this simple bind request, if defined.
byte	getProtocolOpType() Retrieves the BER type for this protocol op.
SimpleBindRequest	getRebindRequest(java.lang.String host, int port) Retrieves a bind request that may be used to re-bind using the same credentials authentication type and credentials as previously used to perform the initial bind.
protected BindResult	process(LDAPConnection connection, int depth) Sends this bind request to the target server over the provided connection and returns the corresponding response.
void	responseReceived(LDAPResponse response) Indicates that the provided LDAP response has been received by from the server.
void	toString(java.lang.StringBuilder buffer) Appends a string representation of this request to the provided buffer.
void	writeTo(ASN1Buffer buffer) Writes an ASN.1-encoded representation of this LDAP protocol op to the provided ASN.1 buffer.

Methods inherited from class com.unboundid.ldap.sdk.BindRequest

getOperationType

Methods inherited from class com.unboundid.ldap.sdk.LDAPRequest

followReferrals, getControl, getControlList, getControls, getIntermediateResponseListener, getResponseTimeoutMillis, hasControl, hasControl, setFollowReferrals, setIntermediateResponseListener, setResponseTimeoutMillis, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

SimpleBindRequest

public SimpleBindRequest()

Creates a new simple bind request that may be used to perform an anonymous bind to the directory server (i.e., with a zero-length bind DN and a zero-length password).

SimpleBindRequest

public SimpleBindRequest(java.lang.String bindDN,
                         java.lang.String password)

Creates a new simple bind request with the provided bind DN and password.

Parameters:

bindDN - The bind DN for this simple bind request.

password - The password for this simple bind request.

SimpleBindRequest

public SimpleBindRequest(java.lang.String bindDN,
                         byte[] password)

Creates a new simple bind request with the provided bind DN and password.

Parameters:

bindDN - The bind DN for this simple bind request.

password - The password for this simple bind request.

SimpleBindRequest

public SimpleBindRequest(DN bindDN,
                         java.lang.String password)

Creates a new simple bind request with the provided bind DN and password.

Parameters:

bindDN - The bind DN for this simple bind request.

password - The password for this simple bind request.

SimpleBindRequest

public SimpleBindRequest(DN bindDN,
                         byte[] password)

Creates a new simple bind request with the provided bind DN and password.

Parameters:

bindDN - The bind DN for this simple bind request.

password - The password for this simple bind request.

SimpleBindRequest

public SimpleBindRequest(java.lang.String bindDN,
                         java.lang.String password,
                         Control... controls)

Creates a new simple bind request with the provided bind DN and password.

Parameters:

bindDN - The bind DN for this simple bind request.

password - The password for this simple bind request.

controls - The set of controls for this simple bind request.

SimpleBindRequest

public SimpleBindRequest(java.lang.String bindDN,
                         byte[] password,
                         Control... controls)

Creates a new simple bind request with the provided bind DN and password.

Parameters:

bindDN - The bind DN for this simple bind request.

password - The password for this simple bind request.

controls - The set of controls for this simple bind request.

SimpleBindRequest

public SimpleBindRequest(DN bindDN,
                         java.lang.String password,
                         Control... controls)

Creates a new simple bind request with the provided bind DN and password.

Parameters:

bindDN - The bind DN for this simple bind request.

password - The password for this simple bind request.

controls - The set of controls for this simple bind request.

SimpleBindRequest

public SimpleBindRequest(DN bindDN,
                         byte[] password,
                         Control... controls)

Creates a new simple bind request with the provided bind DN and password.

Parameters:

bindDN - The bind DN for this simple bind request.

password - The password for this simple bind request.

controls - The set of controls for this simple bind request.

SimpleBindRequest

public SimpleBindRequest(java.lang.String bindDN,
                         PasswordProvider passwordProvider,
                         Control... controls)

Creates a new simple bind request with the provided bind DN and that will use a password provider in order to obtain the bind password.

Parameters:

bindDN - The bind DN for this simple bind request. It must not be null.

passwordProvider - The password provider that will be used to obtain the password for this simple bind request. It must not be null.

controls - The set of controls for this simple bind request.

SimpleBindRequest

public SimpleBindRequest(DN bindDN,
                         PasswordProvider passwordProvider,
                         Control... controls)

Creates a new simple bind request with the provided bind DN and that will use a password provider in order to obtain the bind password.

Parameters:

bindDN - The bind DN for this simple bind request. It must not be null.

passwordProvider - The password provider that will be used to obtain the password for this simple bind request. It must not be null.

controls - The set of controls for this simple bind request.

Method Detail

getBindDN

public java.lang.String getBindDN()

Retrieves the bind DN for this simple bind request.

Returns:

The bind DN for this simple bind request.

getPassword

public ASN1OctetString getPassword()

Retrieves the password for this simple bind request, if no password provider has been configured.

Returns:

The password for this simple bind request, or null if a password provider will be used to obtain the password.

getPasswordProvider

public PasswordProvider getPasswordProvider()

Retrieves the password provider for this simple bind request, if defined.

Returns:

The password provider for this simple bind request, or null if this bind request was created with an explicit password rather than a password provider.

getProtocolOpType

public byte getProtocolOpType()

Retrieves the BER type for this protocol op.

Specified by:

getProtocolOpType in interface ProtocolOp

Returns:

The BER type for this protocol op.

writeTo

public void writeTo(ASN1Buffer buffer)

Writes an ASN.1-encoded representation of this LDAP protocol op to the provided ASN.1 buffer. This method is intended for internal use only and should not be used by third-party code.

Specified by:

writeTo in interface ProtocolOp

Parameters:

buffer - The ASN.1 buffer to which the encoded representation should be written.

encodeProtocolOp

public ASN1Element encodeProtocolOp()
                             throws LDAPSDKUsageException

Encodes this protocol op to an ASN.1 element suitable for inclusion in an encoded LDAP message. Use of this method is only supported if the bind request was created with a static password. It is not allowed if the password will be obtained through a password provider.

Specified by:

encodeProtocolOp in interface ProtocolOp

Returns:

The ASN.1 element containing the encoded protocol op.

Throws:

LDAPSDKUsageException - If this bind request was created with a password provider rather than a static password.

process

protected BindResult process(LDAPConnection connection,
                             int depth)
                      throws LDAPException

Sends this bind request to the target server over the provided connection and returns the corresponding response.

Specified by:

process in class BindRequest

Parameters:

connection - The connection to use to send this bind request to the server and read the associated response.

depth - The current referral depth for this request. It should always be one for the initial request, and should only be incremented when following referrals.

Returns:

The bind response read from the server.

Throws:

LDAPException - If a problem occurs while sending the request or reading the response.

getRebindRequest

public SimpleBindRequest getRebindRequest(java.lang.String host,
                                          int port)

Retrieves a bind request that may be used to re-bind using the same credentials authentication type and credentials as previously used to perform the initial bind. This may be used in an attempt to automatically re-establish a connection that is lost, or potentially when following a referral to another directory instance.

It is recommended that all bind request types which implement this capability be implemented so that the elements needed to create a new request are immutable. If this is not done, then changes made to a bind request object may alter the authentication/authorization identity and/or credentials associated with that request so that a rebind request created from it will not match the original request used to authenticate on a connection.

Overrides:

getRebindRequest in class BindRequest

Parameters:

host - The address of the directory server to which the connection is established.

port - The port of the directory server to which the connection is established.

Returns:

A bind request that may be used to re-bind using the same authentication type and credentials as previously used to perform the initial bind, or null to indicate that automatic re-binding is not supported for this type of bind request.

responseReceived

@InternalUseOnly
public void responseReceived(LDAPResponse response)
                      throws LDAPException

Indicates that the provided LDAP response has been received by from the server.

Parameters:

response - The LDAP response that has been received from the server. It may be null if the connection has been closed without having received any response.

Throws:

LDAPException - If a problem occurs while handling the response.

getBindType

public java.lang.String getBindType()

Retrieves a human-readable string that describes the type of bind request.

Specified by:

getBindType in class BindRequest

Returns:

A human-readable string that describes the type of bind request.

getLastMessageID

public int getLastMessageID()

Retrieves the message ID for the last LDAP message sent using this request.

Specified by:

getLastMessageID in class LDAPRequest

Returns:

The message ID for the last LDAP message sent using this request, or -1 if it no LDAP messages have yet been sent using this request.

duplicate

public SimpleBindRequest duplicate()

Creates a new instance of this LDAP request that may be modified without impacting this request.

Specified by:

duplicate in interface ReadOnlyLDAPRequest

Specified by:

duplicate in class BindRequest

Returns:

A new instance of this LDAP request that may be modified without impacting this request.

duplicate

public SimpleBindRequest duplicate(Control[] controls)

Creates a new instance of this LDAP request that may be modified without impacting this request. The provided controls will be used for the new request instead of duplicating the controls from this request.

Specified by:

duplicate in interface ReadOnlyLDAPRequest

Specified by:

duplicate in class BindRequest

Parameters:

controls - The set of controls to include in the duplicate request.

Returns:

A new instance of this LDAP request that may be modified without impacting this request.

toString

public void toString(java.lang.StringBuilder buffer)

Appends a string representation of this request to the provided buffer.

Specified by:

toString in interface ProtocolOp

Specified by:

toString in interface ReadOnlyLDAPRequest

Specified by:

toString in class LDAPRequest

Parameters:

buffer - The buffer to which to append a string representation of this request.