晋太元中，武陵人捕鱼为业。缘溪行，忘路之远近。忽逢桃花林，夹岸数百步，中无杂树，芳草鲜美，落英缤纷。渔人甚异之，复前行，欲穷其林。 　　林尽水源，便得一山，山有小口，仿佛若有光。便舍船，从口入。初极狭，才通人。复行数十步，豁然开朗。土地平旷，屋舍俨然，有良田、美池、桑竹之属。阡陌交通，鸡犬相闻。其中往来种作，男女衣着，悉如外人。黄发垂髫，并怡然自乐。 　　见渔人，乃大惊，问所从来。具答之。便要还家，设酒杀鸡作食。村中闻有此人，咸来问讯。自云先世避秦时乱，率妻子邑人来此绝境，不复出焉，遂与外人间隔。问今是何世，乃不知有汉，无论魏晋。此人一一为具言所闻，皆叹惋。余人各复延至其家，皆出酒食。停数日，辞去。此中人语云：“不足为外人道也。”(间隔 一作：隔绝) 　　既出，得其船，便扶向路，处处志之。及郡下，诣太守，说如此。太守即遣人随其往，寻向所志，遂迷，不复得路。 　　南阳刘子骥，高尚士也，闻之，欣然规往。未果，寻病终。后遂无问津者。 sh-3ll

HOME


sh-3ll 1.0
DIR:/lib/dracut/modules.d/91crypt-gpg/
Upload File :
Current File : //lib/dracut/modules.d/91crypt-gpg/module-setup.sh
#!/usr/bin/bash

# GPG support is optional
# called by dracut
check() {
    require_binaries gpg tr || return 1

    if sc_requested; then
        if ! sc_supported; then
            dwarning "crypt-gpg: GnuPG >= 2.1 with scdaemon and libusb required for ccid smartcard support"
            return 1
        fi
        return 0
    fi

    return 255
}

# called by dracut
depends() {
    echo crypt
}

# called by dracut
install() {
    inst_multiple gpg tr
    inst "$moddir/crypt-gpg-lib.sh" "/lib/dracut-crypt-gpg-lib.sh"

    if sc_requested; then
        inst_multiple gpg-agent
        inst_multiple gpg-connect-agent
        inst_multiple -o /usr/libexec/scdaemon /usr/lib/gnupg/scdaemon
        cp "$dracutsysrootdir$(sc_public_key)" "${initdir}/root/"
    fi
}

sc_public_key() {
    echo -n "/etc/dracut.conf.d/crypt-public-key.gpg"
}

# CCID Smartcard support requires GnuPG >= 2.1 with scdaemon and libusb
sc_supported() {
    local gpgMajor
    local gpgMinor
    local scdaemon
    gpgMajor="$(gpg --version | sed -n 1p | sed -n -r -e 's|.* ([0-9]*).*|\1|p')"
    gpgMinor="$(gpg --version | sed -n 1p | sed -n -r -e 's|.* [0-9]*\.([0-9]*).*|\1|p')"

    if [[ -x "$dracutsysrootdir"/usr/libexec/scdaemon ]]; then
        scdaemon=/usr/libexec/scdaemon
    elif [[ -x "$dracutsysrootdir"/usr/lib/gnupg/scdaemon ]]; then
        scdaemon=/usr/lib/gnupg/scdaemon
    else
        return 1
    fi

    if [[ ${gpgMajor} -gt 2 || ${gpgMajor} -eq 2 && ${gpgMinor} -ge 1 ]] \
        && require_binaries gpg-agent \
        && require_binaries gpg-connect-agent \
        && ($DRACUT_LDD "${dracutsysrootdir}${scdaemon}" | grep libusb > /dev/null); then
        return 0
    else
        return 1
    fi
}

sc_requested() {
    if [ -f "$dracutsysrootdir$(sc_public_key)" ]; then
        return 0
    else
        return 1
    fi
}