links/certs/gen
2021-08-28 18:37:32 +03:00

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#!/bin/sh
set -e
LC_ALL=C
export LC_ALL
echo
echo Generating certificates.
rm -f cert.tmp
mangle_unprintable_command="`../intl/mangle-unprintable`"
(
echo '/* Automatically generated by certs/gen */'
echo
echo 'static_const struct {'
echo ' int len;'
echo ' const char *data;'
echo '} certificates[] = {'
total=`wc -l links.crt | sed 's/^ *//' | sed 's/ .*//'`
line=0
while read x; do
line=`expr $line + 1`
if echo "$x" | grep ^----- >/dev/null; then
if echo "$x" | grep ^-----END >/dev/null; then
printf "`expr $line \* 100 / $total || true`%%\r" 1>&2
base64 --decode <cert.tmp >cert.bin
printf "{ `wc -c cert.bin|sed 's/^ *//'|sed 's/ .*//'`, \""
# hexdump -v <cert.bin -e '/1 "-%o"'|sed 's/-/\\/g'
sed 's/\([\"]\)/\\\1/g' <cert.bin | eval "$mangle_unprintable_command" | tr '\000' '\t' | sed 's/ /\\000/g' | tr '\012' '\t' | sed 's/ /\\012/g'
echo "\" },"
rm -f cert.tmp cert.bin
fi
else
echo "$x" >>cert.tmp
fi
done <links.crt
echo '};'
) | sed 's/\\012$/" },/' | sed '/^"/d' >../certs.inc
echo
echo Done.
echo