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Import ctunnel-0.2

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ctunnel is a software for proxying and forwarding TCP connections via 
a cryptographic tunnel.
ctunnel can be used to secure any existing TCP based protocol, such 
as HTTP, VNC, Telnet, FTP, RSH, MySQL, etc.
You can also chain/bounce connections to any number of intermediary hosts.

from Pierre-Emmanuel Andre <pea@raveland.org>, thanks!
This commit is contained in:
ajacoutot 2008-10-01 16:12:55 +00:00
parent 80f07f7e16
commit 0f43a16b03
7 changed files with 103 additions and 0 deletions
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28
security/ctunnel/Makefile Normal file
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@ -0,0 +1,28 @@
# $OpenBSD: Makefile,v 1.1.1.1 2008/10/01 16:12:55 ajacoutot Exp $
COMMENT= provide cryptographic tunnel
DISTNAME= ctunnel-0.2
CATEGORIES= security
HOMEPAGE= http://nardcore.org/ctunnel/
MAINTAINER= Pierre-Emmanuel Andre <pea@raveland.org>
# GPLv2
PERMIT_PACKAGE_CDROM= Yes
PERMIT_PACKAGE_FTP= Yes
PERMIT_DISTFILES_CDROM= Yes
PERMIT_DISTFILES_FTP= Yes
MASTER_SITES= ${HOMEPAGE}
WANTLIB= c crypto
NO_REGRESS= Yes
post-install:
${INSTALL_DATA_DIR} ${PREFIX}/share/doc/ctunnel
${INSTALL_DATA} ${WRKSRC}/README ${PREFIX}/share/doc/ctunnel/
.include <bsd.port.mk>

5
security/ctunnel/distinfo Normal file
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@ -0,0 +1,5 @@
MD5 (ctunnel-0.2.tar.gz) = QVJphRpUKvFfhNbQWeJY/A==
RMD160 (ctunnel-0.2.tar.gz) = u+87AZidlH4ohBetDjH5E1F4SY4=
SHA1 (ctunnel-0.2.tar.gz) = t5oSEHGmK6BMSj55Vl3PuN7L66Q=
SHA256 (ctunnel-0.2.tar.gz) = ziZ5Jnm8ShxP7LOXr3OX0em0pmazkr/V4iaf5b4XohA=
SIZE (ctunnel-0.2.tar.gz) = 12476

19
security/ctunnel/patches/patch-Makefile Normal file
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@ -0,0 +1,19 @@
$OpenBSD: patch-Makefile,v 1.1.1.1 2008/10/01 16:12:55 ajacoutot Exp $
--- Makefile.orig Sat Sep 20 22:07:47 2008
+++ Makefile Wed Oct 1 13:44:08 2008
@@ -1,5 +1,5 @@
-CC=gcc
-CFLAGS=-Wall -g -O2
+CC ?= gcc
+CFLAGS ?= -Wall -g -O2
LDFLAGS=-lcrypto
all: ctunnel
@@ -9,6 +9,6 @@ ctunnel.o:
ctunnel: ctunnel.o
$(CC) $(CFLAGS) -o ctunnel ctunnel.o $(LDFLAGS)
install:
- install ctunnel /usr/local/bin
+ install ctunnel $(PREFIX)/bin
clean:
rm -f ctunnel *.o

21
security/ctunnel/patches/patch-README Normal file
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@ -0,0 +1,21 @@
$OpenBSD: patch-README,v 1.1.1.1 2008/10/01 16:12:55 ajacoutot Exp $
--- README.orig Wed Oct 1 13:39:34 2008
+++ README Wed Oct 1 13:39:55 2008
@@ -49,7 +49,7 @@ Examples
On the server machine (10.0.0.4 running the vnc server) we'll also run ctunnel.
- ./ctunnel -H 127.0.0.1 -s -l 2222 -f 2221 -C aes-256-cfb
+ ./ctunnel -H 127.0.0.1 -s -l 2222 -f 5901 -C aes-256-cfb
On the client machine (10.0.0.2) we run vncviewr throught the tunnel.
@@ -70,7 +70,7 @@ Examples
Server/10.0.0.4
- ./ctunnel -s -H 127.0.0.1 -l 2222 -f 2223 -C aes-256-cfb
+ ./ctunnel -s -H 127.0.0.1 -l 2222 -f 3306 -C aes-256-cfb
Client

21
security/ctunnel/patches/patch-ctunnel_c Normal file
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@ -0,0 +1,21 @@
$OpenBSD: patch-ctunnel_c,v 1.1.1.1 2008/10/01 16:12:55 ajacoutot Exp $
--- ctunnel.c.orig Sat Sep 20 22:12:59 2008
+++ ctunnel.c Wed Oct 1 14:42:37 2008
@@ -15,8 +15,8 @@
#include <sys/socket.h>
#include <netinet/in.h>
-#include <netinet/ip.h>
#include <netinet/in_systm.h>
+#include <netinet/ip.h>
#include <arpa/inet.h>
#include <netdb.h>
#include <sys/ioctl.h>
@@ -459,6 +459,7 @@ int main(int argc, char *argv[])
EVP_cleanup();
_exit(0);
} else {
+ signal(SIGCHLD, SIG_IGN);
close(clifd);
}
}

5
security/ctunnel/pkg/DESCR Normal file
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@ -0,0 +1,5 @@
ctunnel is a software for proxying and forwarding TCP connections via
a cryptographic tunnel.
ctunnel can be used to secure any existing TCP based protocol, such
as HTTP, VNC, Telnet, FTP, RSH, MySQL, etc.
You can also chain/bounce connections to any number of intermediary hosts.

4
security/ctunnel/pkg/PLIST Normal file
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@ -0,0 +1,4 @@
@comment $OpenBSD: PLIST,v 1.1.1.1 2008/10/01 16:12:55 ajacoutot Exp $
@bin bin/ctunnel
share/doc/ctunnel/
share/doc/ctunnel/README