Instalação do Metasploit - Erro de sintaxe

Question

Eu estava instalando o Metasploit usando a chamada de script para instalação rápida e enquanto colei o script no terminal o erro

./msfinstall: line 1:syntax error near unexpected token 'newline'
./msfinstall: line1: '<DOCTYPE html>'

apareceu. Como posso consertar isso?

    

Answer 1

Parece que algo está errado com o script que você baixou. Eu apenas tentei e funcionou bem.

Execute gedit ./msfinstall do terminal (isto supondo que você ainda esteja no diretório de onde você executou o comando original) para abrir o script para edição.

Exclua tudo e cole isso:

#!/bin/sh

print_pgp_key() {
  cat <<-EOF
-----BEGIN PGP PUBLIC KEY BLOCK-----
Version: GnuPG v1

mQINBFDAy/0BEAC8I5bw5gLQqHKx5JCacYcXFL6AZowl3qIOTxo5yfBl8CepNpWY
OOERvIUJb17WehhhbWOo9WjpBalDXBRtI1NvfArewOT8fLm7BdhYe8U45moBfkYi
xFtNrPw3pdIltHQISrB8PufhliN8obQuq0rcxYV8NblvYo4gIGNjBfO1QGvBNmp7
kBtjlAuZguScZmUTdPOwfv8fqN52X9tCv1ahQk1hg8XG9YwW0vXb5z93jkLXBb5b
sRCnou4m9IV6vOv2HVNRyMKT7uht3z4FqflP9NkySl4daCdZgmXbf169vvLdwLrC
lVymwAbwvuyILZv4JW1w0Kx8nWiTuK5A886882i83lxnkh1vC9jInva4/5hTrbRw
XJb7qOyh7sxa5GOfgq1NwVfLkrvVCMystrPu18sF1ORfg1UTFcz86RYdxpmoZvk7
EeABiLCQDZKOf0fV3U9CxLj8gXPjPY1Lu6udZUN6NG1ALJjsPkGnbpQEqEJlKNAG
+rF+tp73TrG0PW8C/THL7fN93ET3wn5tfNu86Liui9wd8ZLuPJNEYeE6eyPAgXJ4
p69Yb4ou5um5jWnzaVameECBZvtc4HOhy3nTEiVMDcKv/o8XxKOCLpjW1RSDirKl
ZRIsJYPx2yuJSVMCsN5Sghp5+OCsQ+On4OFWxCskemvy97ftkv/fwUI7mQARAQAB
tCJNZXRhc3Bsb2l0IDxtZXRhc3Bsb2l0QHJhcGlkNy5jb20+iQI9BBMBCgAnAhsD
BQsJCAcDBRUKCQgLBRYCAwEAAh4BAheABQJUHKARBQkHHjsGAAoJEM37X6UgB7lU
yhQP/jZgR7+kPN6l0fPhPUewSTK/Rf8O8NiSKETpYli2lpPF1uWU7J88TskcTyLQ
HbDBuWIwjQvdk6dhXLc1hX/KkUkmqD3QHnGSxa0C8cJfLfqsZsTWs17o2zQdvVye
CwbWKfSfBPUkPMlnhDGe3gPlab/cWkkEqVT7fM1Ql2vyeLrs1fLcWw2sRrT4zC3I
qsDrzwyIYropJaYv2yGdoyzIV0Ssp8jJsTX5AxQ71VLenzjq1SB0AjIYUf9+YIEb
5AW0PgXzhXBD2iybqR+WUU1SxzHJZ+slr+jHdL4rwgUgSdfibL5qQnCF1aOKuyr2
r6gDdF1EyY1Wr29cTLVwTjyjIMxQ2vM3lLfbSrIofni7iTh41JPpWuubOcouTaig
tvKtM10z+XY0H+R/z8ZYRT0tOtO6USd2ke1YRfunu1nIr7eGub6uLOwsLY5RI42J
h8v8V7qHbFg3fLUH77I47DFSAf+F1Ii4xdB8iL1qehxb0Bhx62c6O7pZ56c8Oet5
70COlt915DiJCFZwYhdIgHwUvJ3eYfDo7M5J4nctAfUaMjzLGjkTCgeSxra8ZVBn
91skpvW18YYgRPbWapt2uYy3/4r54eVRmzGwZJYLny0ojrrVGAWVVLYRIVF/qVg0
wtNDxh9omp9YT/1mZEIEBbvFAryWz96fRj3JSzuGMp85/22HuQINBFDAy/0BEAC5
Ayq56LCeXqzf6LdlomjPNioSN9Cevi2VC/bJ4rgNWtenH6EH8F05xaXHePDuNWk9
gTadI6Row6OPa0QvMgex4wndZTPsEUZv3dBLf+JQYMnGmut40LRvhivYDfrH+C5I
g4CWJF19sBDopb2cPc1NlS0xoTlAfnu70T9i6ZwOJ0pL1BjSr2lnBfpP43sj9qO3
aK17pn134xgQGIlgheoQ4svF0+Rtq7jAw5Vmn6JXhklXrgdKJ4o6s0VOQWjfiGzC
Mxli0T+sr4WJpjtdtdCBmQRd/4CS0dzmlJvNgFeRIOBbJcwVYr+ttIQ7lbBKHkZ3
trjf6ohLWI0iyVmJ+ba7QKUJJP9YvjiunP5arU/gskPyEuvROfnyWJAGJAoByQXX
CZg10hysnGqww4oT0j7jdd9ZIMrf8GSxPaFennh+Wsva7raPTWBCzY5hla2cmcgG
EaOnbjf2clAW3MyGmllQpBGIDtOK8GppE8DnVhhM49uIDTHF2AikMltjqwzd6HV9
39VA77Imal/PKNHyOWEAdmIRgYwHx+cEjzJAQSQkd0G3PSfJLBaf/0Vo1nBav8q9
VjgqhEFaNTzEj5Hqn6ldwKUul4Vb+AoSiz5Z1du32ul1CtcozUJTcWJL9ebZ8YbS
qy7Ol4slSW3ukNaG6tBTqQYb9liIdvdQUG6oJhmzbwARAQABiQIlBBgBCgAPAhsM
BQJUHKArBQkHHjspAAoJEM37X6UgB7lUwUYQAJVIz99lourvKms5skr8fFygDPkR
vAL3DYVCIk/aZllFpaxJuA3Eud6taATl6g6k13HCV1ANQG1Kcfx4e8Ab2U8fw0xJ
c5STt+gWGq40KeqGI9ydZpvnxmqVKaaJwt7gUanyRN/gkHhGQCqCc6Lzn594O8Eh
b9229SJQRjB9F4AefM96ixihp0HcxoSv4phRmK6n6IO3i6QYn51DhyAyDXCQMHog
q5p19N2Tp7eq7wsaEjoBw+/OwcJ3KnFC+oZ8dF6R92ZjhrH9/NBFiAqVayRqqCuy
xuybiHIxkMk7tkEf3Aq8bbCcJDJKlToW2FZX0trkz/EBZ2BRFvCdt5pk3ojLm0n6
xwdBnD/QRMRElr+0/B4F4Ro/Lm0G1yObCn0sAumjJEUnfHN4EJ0sV2tUjgSBtOZj
s4tvN3MWJvz9uxA44JLni1FDpJXZcECk9qD83wUMXMFHPqUazFtGbcvdo7z3ZCJe
iju13vQAzEod7KtkaI19S6URh+1yGvZIn1JLcXwSaz7rPDmJQuLdPux2FCZtA868
7XEL1teJIjhRCxcCcPj6M8DWIJClcv11vUsb5FpZITvN6ijt9wlwCkSvCPJLoww8
Z9BOtYKSq6RJeMRnp6cryuYs1kK3wBey+UUscdxsyP7Qf5cO5mgFYxCfhZp8GkvK
lX5PgGasG3u3kHBl
=t69L
-----END PGP PUBLIC KEY BLOCK-----
EOF
}

install_deb() {
  LIST_FILE=/etc/apt/sources.list.d/metasploit-framework.list
  PREF_FILE=/etc/apt/preferences.d/pin-metasploit.pref
  if [ ! -f $LIST_FILE ]; then
    echo -n "Adding metasploit-framework to your repository list.."
    echo "deb $DOWNLOAD_URI/apt lucid main" > $LIST_FILE
    print_pgp_key | apt-key add -
  fi
  if [ ! -f $PREF_FILE ]; then
    mkdir -p /etc/apt/preferences.d/
    cat > $PREF_FILE <<EOF
Package: metasploit*
Pin: origin downloads.metasploit.com
Pin-Priority: 1000
EOF
  fi
  echo -n "Updating package cache.."
  apt-get update > /dev/null
  echo "OK"
  echo "Checking for and installing update.."
  apt-get install -y --force-yes metasploit-framework
}

install_rpm() {
  echo "Checking for and installing update.."
  REPO_FILE=/etc/yum.repos.d/metasploit-framework.repo
  GPG_KEY_FILE=/etc/pki/rpm-gpg/RPM-GPG-KEY-Metasploit
  if [ ! -f $REPO_FILE ]; then
    echo -n "Adding metasploit-framework to your repository list.."

    cat > /etc/yum.repos.d/metasploit-framework.repo <<EOF
[metasploit]
name=Metasploit
baseurl=$DOWNLOAD_URI/rpm
gpgcheck=1
gpgkey=file://$GPG_KEY_FILE
enabled=1
EOF
    print_pgp_key > ${GPG_KEY_FILE}
  fi
  yum install -y metasploit-framework
}

install_pkg()
{
  (
    cd ~/Downloads

    echo "Downloading package..."
    curl -O "$DOWNLOAD_URI/osx/metasploitframework-latest.pkg"

    echo "Checking signature..."

    if pkgutil --check-signature metasploitframework-latest.pkg; then
      echo "Installing package..."
      installer -pkg metasploitframework-latest.pkg -target /
    fi

    echo "Cleaning up..."
    rm -fv metasploitframework-latest.pkg
  )
}

DOWNLOAD_URI=http://downloads.metasploit.com/data/releases/metasploit-framework
PKGTYPE=unknown
ID='id -u'

if [ -f /etc/redhat-release ] ; then
  PKGTYPE=rpm
else
  if uname -sv | grep 'Darwin' > /dev/null; then
    PKGTYPE=pkg
  else
    PKGTYPE=deb
  fi
fi

if [ "$ID" -ne 0 ]; then
  if ! hash sudo 2>/dev/null; then
    echo "This script must be executed as the 'root' user or with sudo"
    exit 1
  else
    echo "Switching to root user to update the package"
    sudo -E $0 $@
    exit 0
  fi
fi

case $PKGTYPE in
  deb)
    install_deb
    ;;
  rpm)
    install_rpm
    ;;
  *)
    install_pkg
esac

Salve o arquivo e execute ./msfinstall novamente.