One Hat Cyber Team

Your IP: 3.12.107.192
Server IP: 162.254.39.145
Server: Linux premium289.web-hosting.com 4.18.0-513.11.1.lve.el8.x86_64 #1 SMP Thu Jan 18 16:21:02 UTC 2024 x86_64
Server Software: LiteSpeed
PHP Version: 8.2.28
Buat File | Buat Folder

Dir : ~/lib/rpm/

View File Name : tgpg

#!/bin/sh


for pkg in $*
do
    if [ "$pkg" = "" -o ! -e "$pkg" ]; then
	echo "no package supplied" 1>&2
	exit 1
    fi

    plaintext=`mktemp ${TMPDIR:-/tmp}/tgpg-$$.XXXXXX`
    detached=`mktemp ${TMPDIR:-/tmp}/tgpg-$$.XXXXXX`

# --- Extract detached signature
    rpm -qp -vv --qf '%{siggpg:armor}' $pkg > $detached

# --- Figger the offset of header+payload in the package
    leadsize=96
    o=`expr $leadsize + 8`

    set `od -j $o -N 8 -t u1 $pkg`
    il=`expr 256 \* \( 256 \* \( 256 \* $2 + $3 \) + $4 \) + $5`
    dl=`expr 256 \* \( 256 \* \( 256 \* $6 + $7 \) + $8 \) + $9`

    sigsize=`expr 8 + 16 \* $il + $dl`
    o=`expr $o + $sigsize + \( 8 - \( $sigsize \% 8 \) \) \% 8`

# --- Extract header+payload
    dd if=$pkg ibs=$o skip=1 2>/dev/null > $plaintext

# --- Verify DSA signature using gpg
    gpg --batch -vv --debug 0xfc02 --verify $detached $plaintext

# --- Clean up
    rm -f $detached $plaintext
done