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{
if (self != [SSLSocket class])
return;
SSL_library_init();
if ((ctx = SSL_CTX_new(SSLv23_method())) == NULL)
@throw [OFInitializationFailedException newWithClass: self];
@throw [OFInitializationFailedException
exceptionWithClass: self];
if ((SSL_CTX_set_options(ctx, SSL_OP_NO_SSLv2) & SSL_OP_NO_SSLv2) == 0)
@throw [OFInitializationFailedException newWithClass: self];
@throw [OFInitializationFailedException
exceptionWithClass: self];
}
- initWithSocket: (OFTCPSocket*)socket
{
self = [self init];
@try {
sock = dup(socket->sock);
if ((ssl = SSL_new(ctx)) == NULL || !SSL_set_fd(ssl, sock)) {
close(sock);
sock = INVALID_SOCKET;
@throw [OFInitializationFailedException
newWithClass: isa];
exceptionWithClass: isa];
}
SSL_set_connect_state(ssl);
if ((privateKeyFile != nil && !SSL_use_PrivateKey_file(ssl,
[privateKeyFile cStringWithEncoding:
OF_STRING_ENCODING_NATIVE], SSL_FILETYPE_PEM)) ||
(certificateFile != nil && !SSL_use_certificate_file(ssl,
[certificateFile cStringWithEncoding:
OF_STRING_ENCODING_NATIVE], SSL_FILETYPE_PEM)) ||
SSL_connect(ssl) != 1) {
close(sock);
sock = INVALID_SOCKET;
@throw [OFInitializationFailedException
newWithClass: isa];
exceptionWithClass: isa];
}
} @catch (id e) {
[self release];
@throw e;
}
return self;
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+
+
+
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+
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+
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port: (uint16_t)port
{
[super connectToHost: host
port: port];
if ((ssl = SSL_new(ctx)) == NULL || !SSL_set_fd(ssl, sock)) {
[super close];
@throw [OFConnectionFailedException newWithClass: isa
socket: self
host: host
port: port];
@throw [OFConnectionFailedException exceptionWithClass: isa
socket: self
host: host
port: port];
}
SSL_set_connect_state(ssl);
if ((privateKeyFile != nil && !SSL_use_PrivateKey_file(ssl,
[privateKeyFile cStringWithEncoding: OF_STRING_ENCODING_NATIVE],
SSL_FILETYPE_PEM)) || (certificateFile != nil &&
!SSL_use_certificate_file(ssl, [certificateFile
cStringWithEncoding: OF_STRING_ENCODING_NATIVE],
SSL_FILETYPE_PEM)) || SSL_connect(ssl) != 1) {
[super close];
@throw [OFConnectionFailedException newWithClass: isa
socket: self
host: host
port: port];
@throw [OFConnectionFailedException exceptionWithClass: isa
socket: self
host: host
port: port];
}
}
- (SSLSocket*)accept
{
SSLSocket *newSocket = (SSLSocket*)[super accept];
if ((newSocket->ssl = SSL_new(ctx)) == NULL ||
!SSL_set_fd(newSocket->ssl, newSocket->sock)) {
/* We only want to close the OFTCPSocket */
newSocket->isa = [OFTCPSocket class];
[newSocket close];
newSocket->isa = isa;
@throw [OFAcceptFailedException newWithClass: isa
socket: self];
@throw [OFAcceptFailedException exceptionWithClass: isa
socket: self];
}
SSL_set_accept_state(newSocket->ssl);
if (!SSL_use_PrivateKey_file(newSocket->ssl, [privateKeyFile
cStringWithEncoding: OF_STRING_ENCODING_NATIVE],
SSL_FILETYPE_PEM) || !SSL_use_certificate_file(newSocket->ssl,
[certificateFile cStringWithEncoding: OF_STRING_ENCODING_NATIVE],
SSL_FILETYPE_PEM) || SSL_accept(newSocket->ssl) != 1) {
/* We only want to close the OFTCPSocket */
newSocket->isa = [OFTCPSocket class];
[newSocket close];
newSocket->isa = isa;
@throw [OFAcceptFailedException newWithClass: isa
socket: self];
@throw [OFAcceptFailedException exceptionWithClass: isa
socket: self];
}
return newSocket;
}
- (void)close
{
SSL_shutdown(ssl);
[super close];
}
- (size_t)_readNBytes: (size_t)length
intoBuffer: (void*)buffer
{
ssize_t ret;
if (length > INT_MAX)
@throw [OFOutOfRangeException newWithClass: isa];
@throw [OFOutOfRangeException exceptionWithClass: isa];
if (sock == INVALID_SOCKET)
@throw [OFNotConnectedException newWithClass: isa
socket: self];
@throw [OFNotConnectedException exceptionWithClass: isa
socket: self];
if (atEndOfStream) {
OFReadFailedException *e;
e = [OFReadFailedException newWithClass: isa
stream: self
requestedLength: length];
e = [OFReadFailedException exceptionWithClass: isa
stream: self
requestedLength: length];
#ifndef _WIN32
e->errNo = ENOTCONN;
#else
e->errNo = WSAENOTCONN;
#endif
@throw e;
}
if ((ret = SSL_read(ssl, buffer, (int)length)) < 0)
@throw [OFReadFailedException newWithClass: isa
stream: self
requestedLength: length];
@throw [OFReadFailedException exceptionWithClass: isa
stream: self
requestedLength: length];
if (ret == 0)
atEndOfStream = YES;
return ret;
}
- (void)_writeNBytes: (size_t)length
fromBuffer: (const void*)buffer
{
if (length > INT_MAX)
@throw [OFOutOfRangeException newWithClass: isa];
@throw [OFOutOfRangeException exceptionWithClass: isa];
if (sock == INVALID_SOCKET)
@throw [OFNotConnectedException newWithClass: isa
socket: self];
@throw [OFNotConnectedException exceptionWithClass: isa
socket: self];
if (atEndOfStream) {
OFWriteFailedException *e;
e = [OFWriteFailedException newWithClass: isa
stream: self
e = [OFWriteFailedException exceptionWithClass: isa
stream: self
requestedLength: length];
#ifndef _WIN32
e->errNo = ENOTCONN;
#else
e->errNo = WSAENOTCONN;
#endif
@throw e;
}
if (SSL_write(ssl, buffer, (int)length) < length)
@throw [OFWriteFailedException newWithClass: isa
stream: self
requestedLength: length];
@throw [OFWriteFailedException exceptionWithClass: isa
stream: self
requestedLength: length];
}
- (size_t)pendingBytes
{
return [super pendingBytes] + SSL_pending(ssl);
}
|
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|
-
-
+
+
|
- (OFDataArray*)channelBindingDataWithType: (OFString*)type
{
int length;
char buffer[64];
OFDataArray *data;
if (![type isEqual: @"tls-unique"])
@throw [OFInvalidArgumentException newWithClass: isa
selector: _cmd];
@throw [OFInvalidArgumentException exceptionWithClass: isa
selector: _cmd];
if (SSL_session_reused(ssl) ^ !listening) {
/*
* We are either client or the session has been resumed
* => we have sent the finished message
*/
length = SSL_get_finished(ssl, buffer, 64);
|