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99 lines
3.2 KiB
99 lines
3.2 KiB
#!/bin/bash
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# LGSM check_permissions.sh
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# Author: Daniel Gibbs
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# Contributor: UltimateByte
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# Website: https://gameservermanagers.com
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lgsm_version="210516"
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# Description: Checks script, files and folders ownership and permissions.
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# Useful variables
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currentuser="$(whoami)"
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currentgroups="$(groups)"
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scriptfullpath="${rootdir}/${selfname}"
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conclusionpermissionerror="0"
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fn_check_ownership(){
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# Check script ownership
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if [ ! -O "${scriptfullpath}" ] && [ ! -G "${scriptfullpath}" ]; then
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fn_print_fail_nl "Oops ! Ownership issue..."
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echo " * Current - ${currentuser} - user or its group(s) - ${currentgroups} - does not own \"${selfname}\""
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echo " * To check the owner and allowed groups, run ls -l \"${selfname}\""
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exit 1
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fi
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# Check rootdir ownership
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if [ ! -O "${rootdir}" ] && [ ! -G "${rootdir}" ]; then
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fn_print_fail_nl "Oops ! Ownership issue..."
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echo " * Current - ${currentuser} - user or its group(s) - ${currentgroups} - does not own \"${rootdir}\""
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echo " * To check the owner and allowed groups, run ls -dl \"${rootdir}\""
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exit 1
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fi
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# Check functions ownership
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funownfail="0"
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if [ -n "${functionsdir}" ]; then
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while read -r filename
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do
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if [ ! -O "${filename}" ] && [ ! -G "${filename}" ]; then
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funownfail="1"
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conclusionpermissionerror="1"
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fi
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done <<< "$(find "${functionsdir}" -name "*.sh")"
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if [ "${funownfail}" == "1" ]; then
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fn_print_fail_nl "Oops ! Ownership issue..."
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echo " * Current - ${currentuser} - user or its group(s) - ${currentgroups} - does not own all scripts in \"${functionsdir}\""
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echo " * To check the owner and allowed groups, run ls -l \"${functionsdir}\""
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fi
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fi
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}
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fn_check_permissions(){
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# Check rootdir permissions
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if [ -n "${rootdir}" ]; then
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# Get permission numbers on folder under the form 775
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rootdirperm="$(stat -c %a "${rootdir}")"
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# Grab the first and second digit for user and group permission
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userrootdirperm="${rootdirperm:0:1}"
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grouprootdirperm="${rootdirperm:1:1}"
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if [ "${userrootdirperm}" != "7" ] && [ "${grouprootdirperm}" != "7" ]; then
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fn_print_fail_nl "Oops ! Permission issue..."
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echo " * Current - ${currentuser} - user or its group(s) - ${currentgroups} need full control of \"${rootdir}\""
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echo " * You might wanna run : chmod -R 770 \"${rootdir}\""
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conclusionpermissionerror="1"
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fi
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fi
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# Check functions permissions
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funcpermfail="0"
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if [ -n "${functionsdir}" ]; then
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while read -r filename
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do
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funcperm="$(stat -c %a "${filename}")"
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userfuncdirperm="${funcperm:0:1}"
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groupfuncdirperm="${funcperm:1:1}"
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if [ "${userfuncdirperm}" != "7" ] && [ "${groupfuncdirperm}" != "7" ]; then
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funcpermfail="1"
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conclusionpermissionerror="1"
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fi
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done <<< "$(find "${functionsdir}" -name "*.sh")"
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if [ "${funcpermfail}" == "1" ]; then
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fn_print_fail_nl "Oops ! Permission issue..."
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echo " * Current - ${currentuser} - user or its group(s) - ${currentgroups} need full control on scripts in \"${functionsdir}\""
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echo " * You might wanna run : chmod -R 770 \"${functionsdir}\""
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fi
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fi
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}
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fn_check_permissions_conclusion(){
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# Exit if errors found
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if [ "${conclusionpermissionerror}" == "1" ]; then
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exit 1
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fi
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}
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fn_check_ownership
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fn_check_permissions
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fn_check_permissions_conclusion
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