#!/data/data/com.termux/files/usr/bin/bash
clear
echo "
    +-+-+-+-+-+-+-+-+-+-+ +-+-+ +-+-+-+-+-+-+
    |M|e|t|a|s|p|l|o|i|t| |i|n| |T|e|r|m|u|x|
    +-+-+-+-+-+-+-+-+-+-+ +-+-+ +-+-+-+-+-+-+
            +-+-+ +-+-+-+-+-+-+-+-+-+-+
            |b|y| |G|u|s|h|m|a|z|u|k|o|
            +-+-+ +-+-+-+-+-+-+-+-+-+-+
"

center() {
  termwidth=$(stty size | cut -d" " -f2)
  padding="$(printf '%0.1s' ={1..500})"
  printf '%*.*s %s %*.*s\n' 0 "$(((termwidth-2-${#1})/2))" "$padding" "$1" 0 "$(((termwidth-1-${#1})/2))" "$padding"
}

# Loading spinner
center " Loading..."
source <(echo "[payload removed: 336 characters]" | base64 -d)

echo
center "*** Dependencies installation..."

## Remove not working repositories
rm $PREFIX/etc/apt/sources.list.d/*

## Install gnupg required to sign repository
# pkg install -y gnupg

## Sign gushmazuko repository
# curl -fsSL https://raw.githubusercontent.com/gushmazuko/metasploit_in_termux/master/gushmazuko-gpg.pubkey | gpg --dearmor | tee $PREFIX/etc/apt/trusted.gpg.d/gushmazuko-repo.gpg

## Add gushmazuko repository to install ruby 2.7.2 version
# echo 'deb https://github.com/gushmazuko/metasploit_in_termux/raw/master gushmazuko main'  | tee $PREFIX/etc/apt/sources.list.d/gushmazuko.list

## Set low priority for all gushmazuko repository (for security purposes)
## Set highest priority for ruby package from gushmazuko repository
# echo '## Set low priority for all gushmazuko repository (for security purposes)
# Package: *
# Pin: release gushmazuko
# Pin-Priority: 100

## Set highest priority for ruby package from gushmazuko repository
# Package: ruby
# Pin: release gushmazuko
# Pin-Priority: 1001' | tee $PREFIX/etc/apt/preferences.d/preferences

# Purge installed ruby
apt purge ruby -y
rm -fr $PREFIX/lib/ruby/gems

pkg upgrade -y -o Dpkg::Options::="--force-confnew"
pkg install -y python autoconf bison clang coreutils curl findutils apr apr-util postgresql openssl readline libffi libgmp libpcap libsqlite libgrpc libtool libxml2 libxslt ncurses make ncurses-utils ncurses git wget unzip zip tar termux-tools termux-elf-cleaner pkg-config git ruby -o Dpkg::Options::="--force-confnew"

python3 -m pip install --upgrade pip
python3 -m pip install requests

echo
center "*** Fix ruby BigDecimal"
source <(curl -sL https://github.com/termux/termux-packages/files/2912002/fix-ruby-bigdecimal.sh.txt)

echo
center "*** Erasing old metasploit folder..."
rm -rf $PREFIX/opt/metasploit-framework

echo
center "*** Downloading..."
cd $PREFIX/opt
git clone https://github.com/rapid7/metasploit-framework.git --depth=1

echo
center "*** Installation..."
cd $PREFIX/opt/metasploit-framework
# sed '/rbnacl/d' -i Gemfile.lock
# sed '/rbnacl/d' -i metasploit-framework.gemspec

sed -i "277,\$ s/2.8.0/2.2.0/" Gemfile.lock

gem install bundler
sed 's|nokogiri (1.*)|nokogiri (1.8.0)|g' -i Gemfile.lock

gem install nokogiri -v 1.8.0 -- --use-system-libraries

gem install actionpack
bundle update activesupport
bundle update --bundler
bundle install -j$(nproc --all)
$PREFIX/bin/find -type f -executable -exec termux-fix-shebang \{\} \;
# rm ./modules/auxiliary/gather/http_pdf_authors.rb
if [ -e $PREFIX/bin/msfconsole ];then
	rm $PREFIX/bin/msfconsole
fi
if [ -e $PREFIX/bin/msfvenom ];then
	rm $PREFIX/bin/msfvenom
fi
ln -s $PREFIX/opt/metasploit-framework/msfconsole $PREFIX/bin/
ln -s $PREFIX/opt/metasploit-framework/msfvenom $PREFIX/bin/
termux-elf-cleaner $PREFIX/lib/ruby/gems/*/gems/pg-*/lib/pg_ext.so

echo
center "*"
echo -e "\033[32m Suppressing Warnings\033[0m"

# sed -i '355 s/::Exception, //' $PREFIX/bin/msfvenom
# sed -i '481, 483 {s/^/#/}' $PREFIX/bin/msfvenom

# sed -Ei "s/(\^\\\c\s+)/(\^\\\C-\\\s)/" $PREFIX/opt/metasploit-framework/lib/msf/core/exploit/remote/vim_soap.rb
sed -i '86 {s/^/#/};96 {s/^/#/}' $PREFIX/lib/ruby/gems/3.1.0/gems/concurrent-ruby-1.0.5/lib/concurrent/atomic/ruby_thread_local_var.rb
# sed -i '442, 476 {s/^/#/};436, 438 {s/^/#/}' $PREFIX/lib/ruby/gems/3.1.0/gems/logging-2.3.0/lib/logging/diagnostic_context.rb

## Fix "OpenSSL::Cipher::CipherError" error
sed -i '13,15 {s/^/#/}' $PREFIX/lib/ruby/gems/3.1.0/gems/hrr_rb_ssh-0.4.2/lib/hrr_rb_ssh/transport/encryption_algorithm/functionable.rb
sed -i '14 {s/^/#/}' $PREFIX/lib/ruby/gems/3.1.0/gems/hrr_rb_ssh-0.4.2/lib/hrr_rb_ssh/transport/server_host_key_algorithm/ecdsa_sha2_nistp256.rb
sed -i '14 {s/^/#/}' $PREFIX/lib/ruby/gems/3.1.0/gems/hrr_rb_ssh-0.4.2/lib/hrr_rb_ssh/transport/server_host_key_algorithm/ecdsa_sha2_nistp384.rb
sed -i '14 {s/^/#/}' $PREFIX/lib/ruby/gems/3.1.0/gems/hrr_rb_ssh-0.4.2/lib/hrr_rb_ssh/transport/server_host_key_algorithm/ecdsa_sha2_nistp521.rb

echo
center "*"
echo -e "\033[32m Installation complete. \n Launch metasploit by executing: msfconsole\033[0m"
center "*"
