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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,102 @@ | ||
| #!/bin/sh | ||
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| while [ -n "$1" ]; do | ||
| case "$1" in | ||
| -4|--rc4) USE_RC4=1;; | ||
| -u|--untraceable) CXXFLAGS="$CXXFLAGS -DUNTRACEABLE";; | ||
| -s|--static) CXXFLAGS="$CXXFLAGS -static -static-libgcc -static-libstdc++";; | ||
| -r|--random-key) RAND_KEY=1; CXXFLAGS="$CXXFLAGS -DOBFUSCATE_KEY=$(perl -e 'print int(rand(127))+1')";; | ||
| -i|--interpreter) CXXFLAGS="$CXXFLAGS -DINTERPRETER=$2"; shift;; | ||
| -e|--embed-interpreter) EMBED_FILE="$2"; CXXFLAGS="$CXXFLAGS -DEMBED_INTERPRETER_NAME=$2"; shift;; | ||
| -E|--embed-archive) EMBED_FILE="$2"; CXXFLAGS="$CXXFLAGS -DEMBED_ARCHIVE"; LDFLAGS="$LDFLAGS -larchive -lacl -lz"; shift;; | ||
| -0|--fix-argv0) CXXFLAGS="$CXXFLAGS -DFIX_ARGV0";; | ||
| -v|--verbose) set -x; CXXFLAGS="$CXXFLAGS -v";; | ||
| -h|--help) SHOW_USAGE=1;; | ||
| -*|--*) echo "Unknown option $1"; exit 1;; | ||
| *) POSITIONAL_ARGS="$POSITIONAL_ARGS \"$1\"";; | ||
| esac | ||
| shift | ||
| done | ||
| eval set -- $POSITIONAL_ARGS | ||
| if [ -n "$SHOW_USAGE" -o $# != 2 ]; then | ||
| echo "Usage: $0 [-4] [-u] [-s] [-r] [-e|-E file] [-0] <script> <binary>" | ||
| echo " -u, --untraceable make untraceable binary" | ||
| echo " enable debugger detection, abort program when debugger is found" | ||
| echo " -s, --static make static binary" | ||
| echo " link statically, binary is more portable but bigger" | ||
| echo " -4, --rc4 encrypt script with rc4 instead of compile time obfuscation" | ||
| echo " -r, --random-key use random key for obfuscation and encryption" | ||
| echo " -i, --interpreter override interpreter path" | ||
| echo " the interpreter will be used no matter what shebang is" | ||
| echo " -e, --embed-interpreter embed specified interpreter into binary" | ||
| echo " the interpreter will be used no matter what shebang is" | ||
| echo " -E, --embed-archive embed specified tar.gz archive into binary, require libarchive-dev" | ||
| echo " set relative path in shebang to use an interpreter in the archive" | ||
| echo " -0, --fix-argv0 try to fix \$0, may not work" | ||
| echo " if it doesn't work or causes problems, use \$SSC_ARGV0 instead" | ||
| echo " -v, --verbose show debug messages" | ||
| echo " -h, --help display this help and exit" | ||
| exit 0 | ||
| fi | ||
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||
| DIR="$(dirname "$0")/src" | ||
| [ -z "$CXX" ] && CXX=${CROSS_COMPILE}g++ | ||
| [ -z "$LD" ] && LD=${CROSS_COMPILE}ld | ||
| [ -z "$STRIP" ] && STRIP=${CROSS_COMPILE}strip | ||
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| CXX_STANDARD=c++14 | ||
| case "$(uname -s)" in | ||
| Linux*) MACHINE=Linux;; | ||
| Darwin*) MACHINE=Mac;; | ||
| CYGWIN*) MACHINE=Cygwin; CXX_STANDARD=gnu++14;; | ||
| MINGW*|MSYS*) echo "please use cygwin"; exit 1;; | ||
| *) echo "unsupported system"; exit 1;; | ||
| esac | ||
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||
| [ -x "$(command -v termux-info)" ] && LDFLAGS="$LDFLAGS -landroid-wordexp" | ||
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| b2o() { | ||
| if [ "$MACHINE" = Mac ]; then | ||
| touch stub.cpp | ||
| $CXX -o stub.o -c stub.cpp | ||
| $LD -r -o $1.o -sectcreate binary $1 $1 stub.o || return 1 | ||
| rm -f stub.cpp stub.o | ||
| else | ||
| $LD -r -b binary -o $1.o $1 || return 1 | ||
| fi | ||
| return 0 | ||
| } | ||
|
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| # convert interpreter to object file | ||
| if [ -n "$EMBED_FILE" ]; then | ||
| cp "$EMBED_FILE" i || exit 1 | ||
| b2o i || exit 1 | ||
| LDFLAGS="$LDFLAGS -Wl,-z,noexecstack i.o" | ||
| fi | ||
|
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||
| if [ -n "$USE_RC4" ]; then | ||
| # convert script to object file | ||
| [ -n "$RAND_KEY" ] && RC4_KEY="$(perl -e 'printf("%x", rand 16) for 1..8')" || RC4_KEY=ssc | ||
| CXXFLAGS="$CXXFLAGS -DRC4_KEY=$RC4_KEY" | ||
| [ -f ./rc4 ] || g++ -std=$CXX_STANDARD "$DIR/rc4.cpp" -o rc4 || exit 1 | ||
| ./rc4 "$1" s $RC4_KEY || exit 1 | ||
| b2o s || exit 1 | ||
| LDFLAGS="$LDFLAGS -Wl,-z,noexecstack s.o" | ||
| perl -pe "s|SCRIPT_FILE_NAME|$1|g" "$DIR/main.cpp" >"$1.cpp" || exit 1 | ||
| else | ||
| # increase template depth limit | ||
| if $CXX -v 2>&1 | grep clang >/dev/null 2>&1; then | ||
| CXXFLAGS="$CXXFLAGS -fconstexpr-depth=1073741824 -fconstexpr-steps=1073741824" | ||
| else | ||
| CXXFLAGS="$CXXFLAGS -fconstexpr-loop-limit=1073741824 -fconstexpr-ops-limit=1073741824" | ||
| fi | ||
| # generate c++ source code with script code | ||
| perl -pe "s|SCRIPT_FILE_NAME|$1|g; s|SCRIPT_CONTENT|\`cat '$1'\`|ge" "$DIR/main.cpp" >"$1.cpp" || exit 1 | ||
| fi | ||
|
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||
| # compile c++ source code to binary | ||
| $CXX -I"$DIR" -std=$CXX_STANDARD $CXXFLAGS "$1.cpp" $LDFLAGS -o "$2" || exit 1 | ||
| $STRIP "$2" | ||
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| # cleanup | ||
| rm -f "$1.cpp" i.o i s.o s |