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Check, that noone creates a jail called "fulljail"

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erdgeist 2006-03-06 18:24:50 +00:00
parent 7e299c2c86
commit 5d92d19979
1 changed files with 6 additions and 0 deletions
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ezjail-admin
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@ -71,6 +71,12 @@ create)
newjail_nname=`echo -n "${newjail_name}" | tr -c [:alnum:] _` newjail_nname=`echo -n "${newjail_name}" | tr -c [:alnum:] _`
newjail_root=${newjail_root:-"${ezjail_jaildir}/${newjail_name}"} newjail_root=${newjail_root:-"${ezjail_jaildir}/${newjail_name}"}
# This scenario really will only lead to real troubles in the 'fulljail'
# case, but I should still explain this to the user and not claim that
# "an ezjail would already exist"
[ "${newjail_nname}" = "basejail" -o "${newjail_nname}" = "newjail" -o "${newjail_nname}" = "fulljail" -o "${newjail_nname}" = "flavours" ] && \
exerr "Error: ezjail needs the ${newjail_nname} directory for its own administrative purposes. Please rename the ezjail."
# jail names may lead to identical configs, eg. foo.bar.com == foo-bar.com # jail names may lead to identical configs, eg. foo.bar.com == foo-bar.com
# so check, whether we might be running into problems # so check, whether we might be running into problems
[ -e ${ezjail_jailcfgs}/${newjail_nname} ] && exerr "Error: an ezjail config already exists at ${ezjail_jailcfgs}/${newjail_nname}. Please rename the ezjail." [ -e ${ezjail_jailcfgs}/${newjail_nname} ] && exerr "Error: an ezjail config already exists at ${ezjail_jailcfgs}/${newjail_nname}. Please rename the ezjail."