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#!/bin/bash
# module-setup for url-lib
# called by dracut
check() {
require_binaries curl || return 1
return 255
}
# called by dracut
depends() {
echo network
return 0
}
# called by dracut
install() {
local _dir _crt _found _lib _nssckbi _p11roots _p11root _p11item
inst_simple "$moddir/url-lib.sh" "/lib/url-lib.sh"
inst_multiple -o ctorrent
inst_multiple curl
# also install libs for curl https
inst_libdir_file "libnsspem.so*"
inst_libdir_file "libnsssysinit.so*"
inst_libdir_file "libsoftokn3.so*"
inst_libdir_file "libsqlite3.so*"
for _dir in $libdirs; do
[[ -d $_dir ]] || continue
for _lib in $_dir/libcurl.so.*; do
[[ -e $_lib ]] || continue
[[ $_nssckbi ]] || _nssckbi=$(grep -F --binary-files=text -z libnssckbi $_lib)
_crt=$(grep -F --binary-files=text -z .crt $_lib)
[[ $_crt ]] || continue
[[ $_crt == /*/* ]] || continue
if ! inst "$_crt"; then
dwarn "Couldn't install '$_crt' SSL CA cert bundle; HTTPS might not work."
continue
fi
_found=1
done
done
# If we found no cert bundle files referenced in libcurl but we
# *did* find a mention of libnssckbi (checked above), install it.
# If its truly NSS libnssckbi, it includes its own trust bundle,
# but if it's really p11-kit-trust.so, we need to find the dirs
# where it will look for a trust bundle and install them too.
if ! [[ $_found ]] && [[ $_nssckbi ]] ; then
_found=1
inst_libdir_file "libnssckbi.so*" || _found=
for _dir in $libdirs; do
[[ -e $_dir/libnssckbi.so ]] || continue
# this looks for directory-ish strings in the file
for _p11roots in $(grep -o --binary-files=text "/[[:alpha:]][[:print:]]*" $_dir/libnssckbi.so) ; do
# the string can be a :-separated list of dirs
for _p11root in $(echo "$_p11roots" | tr ':' '\n') ; do
# check if it's actually a directory (there are
# several false positives in the results)
[[ -d "$_p11root" ]] || continue
# check if it has some specific subdirs that all
# p11-kit trust dirs have
[[ -d "${_p11root}/anchors" ]] || continue
[[ -d "${_p11root}/blacklist" ]] || continue
# so now we know it's really a p11-kit trust dir;
# install everything in it
for _p11item in $(find "$_p11root") ; do
if ! inst "$_p11item" ; then
dwarn "Couldn't install '$_p11item' from p11-kit trust dir '$_p11root'; HTTPS might not work."
continue
fi
done
done
done
done
fi
[[ $_found ]] || dwarn "Couldn't find SSL CA cert bundle or libnssckbi.so; HTTPS won't work."
}