| Server IP : 162.0.209.157 / Your IP : 3.133.153.110 [ Web Server : LiteSpeed System : Linux premium178.web-hosting.com 4.18.0-513.24.1.lve.2.el8.x86_64 #1 SMP Fri May 24 12:42:50 UTC 2024 x86_64 User : balaoqob ( 2395) PHP Version : 8.0.30 Disable Function : NONE Domains : 1 Domains MySQL : OFF | cURL : ON | WGET : ON | Perl : ON | Python : ON | Sudo : OFF | Pkexec : OFF Directory : /lib/rpm/ |
Upload File : |
#!/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