| Server IP : 37.27.51.148 / Your IP : 216.73.217.84 Web Server : nginx/1.14.1 System : Linux libra 4.18.0-553.51.1.el8_10.x86_64 #1 SMP Wed Apr 30 20:24:04 UTC 2025 x86_64 User : root ( 0) PHP Version : 8.3.31 Disable Function : exec,passthru,shell_exec,system,proc_open,popen,parse_ini_file,show_source MySQL : OFF | cURL : ON | WGET : OFF | Perl : OFF | Python : OFF | Sudo : OFF | Pkexec : OFF Directory : /lib/rpm/ |
Upload File : |
#!/usr/bin/sh
for pkg in $*
do
if [ "$pkg" = "" ] || [ ! -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