rolisoft / obfuscation-tunnel Goto Github PK

make error on Ubuntu 18.04.4 LTS (Bionic Beaver), requested for help,

root@Ubunto:~/Obfuscation-Tunnel# make
g++ -std=c++14 -Wall -Wextra -Ofast -DHAVE_PCAP=1 -lpcap -lpthread -lssl -lcrypto main.cpp -o tunnel
In file included from factory.cpp:4:0,
from main.cpp:1:
udp_client.cpp: In member function 'int udp_client::_handshake()':
udp_client.cpp:88:18: warning: variable 'fatal' set but not used [-Wunused-but-set-variable]
bool fatal = false;
^~~~~
In file included from factory.cpp:8:0,
from main.cpp:1:
tcp_server.cpp: In member function 'int tcp_server::_accept()':
tcp_server.cpp:97:22: warning: variable 'fatal' set but not used [-Wunused-but-set-variable]
bool fatal = false;
^~~~~
/tmp/ccaE02sd.o: In function `ssl_gen_cert(char const*, x509_st**, evp_pkey_st**)':

I'm trying to build this on Ubuntu 20.04 and the instructions don't line up. libssl-dev is needed, and building without PCAP doesn't work. Even the Makefile doesn't work. I'm not a C/C++ dev, but I hacked it with:

diff --git a/Makefile b/Makefile
index 876df30..e6504f6 100644
--- a/Makefile
+++ b/Makefile
@@ -1,8 +1,9 @@
 #CXXFLAGS = -ggdb -fsanitize=address -fno-omit-frame-pointer -std=c++14 -Wall -Wextra -Ofast -DHAVE_PCAP=1 -lpcap -lpthread -lssl -lcrypto -I/usr/local/opt/openssl/include -L/usr/local/opt/openssl/lib
-CXXFLAGS = -std=c++14 -Wall -Wextra -Ofast -DHAVE_PCAP=1 -lpcap -lpthread -lssl -lcrypto
+CXXFLAGS = -std=c++14 -Wall -Wextra -Ofast -DHAVE_PCAP=1
+LIBS = -lpcap -lpthread -lssl -lcrypto
 
 tunnel: main.cpp shared.cpp factory.cpp forwarders.cpp tls_helpers.cpp transport_base.cpp obfuscate_base.cpp simple_obfuscator.cpp xor_obfuscator.cpp mocker_base.cpp dns_mocker.cpp http_ws_mocker.cpp socks5_proxy.cpp udp_base.cpp udp_client.cpp udp_server.cpp dtls_server.cpp tcp_base.cpp tcp_client.cpp tcp_server.cpp icmp_base.cpp icmp_client.cpp icmp_server.cpp icmp6_base.cpp icmp6_client.cpp icmp6_server.cpp
-       $(CXX) $(CXXFLAGS) main.cpp -o $@
+       $(CXX) $(CXXFLAGS) main.cpp -o $@ $(LIBS)
 
 clean:
        rm tunnel

Here is a Dockerfile to reproduce the problems/fixes:

FROM ubuntu:20.04

RUN apt-get update
RUN apt-get install -y build-essential git
RUN apt-get install -y libpcap-dev libssl-dev

ADD Obfuscation-Tunnel/ /src
WORKDIR /src
RUN make