/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.tomcat.jni;
SSL Socket
Author: Mladen Turk Deprecated: The scope of the APR/Native Library will be reduced in Tomcat
10.1.x onwards to only those components required to provide
OpenSSL integration with the NIO and NIO2 connectors.
/** SSL Socket
*
* @author Mladen Turk
*
* @deprecated The scope of the APR/Native Library will be reduced in Tomcat
* 10.1.x onwards to only those components required to provide
* OpenSSL integration with the NIO and NIO2 connectors.
*/
@Deprecated
public class SSLSocket {
Attach APR socket on an SSL connection.
Params: - ctx – SSLContext to use.
- sock – APR Socket that already did physical connect or accept.
Throws: - Exception – An error occurred
Returns: APR_STATUS code.
/**
* Attach APR socket on an SSL connection.
* @param ctx SSLContext to use.
* @param sock APR Socket that already did physical connect or accept.
* @return APR_STATUS code.
* @throws Exception An error occurred
*/
public static native int attach(long ctx, long sock)
throws Exception;
Do an SSL handshake.
Params: - thesocket – The socket to use
Returns: the handshake status
/**
* Do an SSL handshake.
* @param thesocket The socket to use
* @return the handshake status
*/
public static native int handshake(long thesocket);
Do an SSL renegotiation.
SSL supports per-directory re-configuration of SSL parameters.
This is implemented by performing an SSL renegotiation of the
re-configured parameters after the request is read, but before the
response is sent. In more detail: the renegotiation happens after the
request line and MIME headers were read, but _before_ the attached
request body is read. The reason simply is that in the HTTP protocol
usually there is no acknowledgment step between the headers and the
body (there is the 100-continue feature and the chunking facility
only), so Apache has no API hook for this step.
Params: - thesocket – The socket to use
Returns: the operation status
/**
* Do an SSL renegotiation.
* SSL supports per-directory re-configuration of SSL parameters.
* This is implemented by performing an SSL renegotiation of the
* re-configured parameters after the request is read, but before the
* response is sent. In more detail: the renegotiation happens after the
* request line and MIME headers were read, but _before_ the attached
* request body is read. The reason simply is that in the HTTP protocol
* usually there is no acknowledgment step between the headers and the
* body (there is the 100-continue feature and the chunking facility
* only), so Apache has no API hook for this step.
*
* @param thesocket The socket to use
* @return the operation status
*/
public static native int renegotiate(long thesocket);
Set Type of Client Certificate verification and Maximum depth of CA
Certificates in Client Certificate verification.
This is used to change the verification level for a connection prior to
starting a re-negotiation.
The following levels are available for level:
SSL_CVERIFY_NONE - No client Certificate is required at all
SSL_CVERIFY_OPTIONAL - The client may present a valid Certificate
SSL_CVERIFY_REQUIRE - The client has to present a valid
Certificate
SSL_CVERIFY_OPTIONAL_NO_CA - The client may present a valid Certificate
but it need not to be (successfully)
verifiable
Params: - sock – The socket to change.
- level – Type of Client Certificate verification.
- depth – Maximum number of certificates to permit in chain from
client to trusted CA. Use a value of 0 or less to leave the
current value unchanged
/**
* Set Type of Client Certificate verification and Maximum depth of CA
* Certificates in Client Certificate verification.
* <br>
* This is used to change the verification level for a connection prior to
* starting a re-negotiation.
* <br>
* The following levels are available for level:
* <PRE>
* SSL_CVERIFY_NONE - No client Certificate is required at all
* SSL_CVERIFY_OPTIONAL - The client may present a valid Certificate
* SSL_CVERIFY_REQUIRE - The client has to present a valid
* Certificate
* SSL_CVERIFY_OPTIONAL_NO_CA - The client may present a valid Certificate
* but it need not to be (successfully)
* verifiable
* </PRE>
* <br>
* @param sock The socket to change.
* @param level Type of Client Certificate verification.
* @param depth Maximum number of certificates to permit in chain from
* client to trusted CA. Use a value of 0 or less to leave the
* current value unchanged
*/
public static native void setVerify(long sock, int level, int depth);
Return SSL Info parameter as byte array.
Params: - sock – The socket to read the data from.
- id – Parameter id.
Throws: - Exception – An error occurred
Returns: Byte array containing info id value.
/**
* Return SSL Info parameter as byte array.
*
* @param sock The socket to read the data from.
* @param id Parameter id.
* @return Byte array containing info id value.
* @throws Exception An error occurred
*/
public static native byte[] getInfoB(long sock, int id)
throws Exception;
Return SSL Info parameter as String.
Params: - sock – The socket to read the data from.
- id – Parameter id.
Throws: - Exception – An error occurred
Returns: String containing info id value.
/**
* Return SSL Info parameter as String.
*
* @param sock The socket to read the data from.
* @param id Parameter id.
* @return String containing info id value.
* @throws Exception An error occurred
*/
public static native String getInfoS(long sock, int id)
throws Exception;
Return SSL Info parameter as integer.
Params: - sock – The socket to read the data from.
- id – Parameter id.
Throws: - Exception – An error occurred
Returns: Integer containing info id value or -1 on error.
/**
* Return SSL Info parameter as integer.
*
* @param sock The socket to read the data from.
* @param id Parameter id.
* @return Integer containing info id value or -1 on error.
* @throws Exception An error occurred
*/
public static native int getInfoI(long sock, int id)
throws Exception;
Obtain the name of the protocol negotiated via ALPN. Only valid after the
TLS handshake has completed.
Params: - sock – Socket
- negotiatedProtocol – Byte array in which to store agreed protocol
Returns: Length of agreed protocol. Zero means no protocol agreed.
/**
* Obtain the name of the protocol negotiated via ALPN. Only valid after the
* TLS handshake has completed.
*
* @param sock Socket
* @param negotiatedProtocol Byte array in which to store agreed protocol
*
* @return Length of agreed protocol. Zero means no protocol agreed.
*/
public static native int getALPN(long sock, byte[] negotiatedProtocol);
}