mirror of
https://github.com/myvesta/vesta.git
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7594eed24a
tnx @jaapmarcus and HestiaCP
119 lines
2.6 KiB
Bash
Executable File
119 lines
2.6 KiB
Bash
Executable File
#!/bin/bash
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# info: get user salt
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# options: USER [IP] [FORMAT]
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#
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# The function provides users salt
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#----------------------------------------------------------#
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# Variable&Function #
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#----------------------------------------------------------#
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# Argument definition
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user=$1
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ip=${2-127.0.0.1}
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format=${3-shell}
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# Includes
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source $VESTA/func/main.sh
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source $VESTA/conf/vesta.conf
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time_n_date=$(date +'%T %F')
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time=$(echo "$time_n_date" |cut -f 1 -d \ )
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date=$(echo "$time_n_date" |cut -f 2 -d \ )
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# JSON list function
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json_list() {
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echo '{'
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echo ' "'$user'": {
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"METHOD": "'$method'",
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"SALT": "'$salt'",
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"TIME": "'$time'",
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"DATE": "'$date'"
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}'
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echo '}'
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}
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# SHELL list function
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shell_list() {
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echo "METHOD: $method"
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echo "SALT: $salt"
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}
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# PLAIN list function
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plain_list() {
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echo -e "$method\t$salt"
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}
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# CSV list function
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csv_list() {
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echo "METHOD,SALT"
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echo "$method, $salt"
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}
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#----------------------------------------------------------#
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# Verifications #
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#----------------------------------------------------------#
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check_args '1' "$#" 'USER [IP] [SALT]'
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is_format_valid 'user'
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# Checking user
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if [ ! -d "$VESTA/data/users/$user" ]; then
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echo "Error: password missmatch"
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echo "$date $time $user $ip failed to login" >> $VESTA/log/auth.log
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exit 9
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fi
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#----------------------------------------------------------#
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# Action #
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#----------------------------------------------------------#
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# Parsing user's salt
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shadow=$(grep "^$user:" /etc/shadow | cut -f 2 -d :)
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if echo "$shadow" | grep -qE '^\$[0-9a-z]+\$[^\$]+\$'
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then
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salt=$(echo "$shadow" |cut -f 3 -d \$)
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method=$(echo "$shadow" |cut -f 2 -d \$)
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if [ "$method" -eq '1' ]; then
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method='md5'
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elif [ "$method" -eq '6' ]; then
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method='sha-512'
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else
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echo "Error: password missmatch"
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echo "$date $time $user $ip failed to login" >> $VESTA/log/auth.log
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exit 9
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fi
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else
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salt=${shadow:0:2}
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method='des'
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fi
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if [ -z "$salt" ]; then
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echo "Error: password missmatch"
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echo "$date $time $user $ip failed to login" >> $VESTA/log/auth.log
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exit 9
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fi
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# Listing data
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case $format in
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json) json_list ;;
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plain) plain_list ;;
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csv) csv_list ;;
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shell) shell_list ;;
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esac
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#----------------------------------------------------------#
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# Vesta #
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#----------------------------------------------------------#
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# Logging
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exit
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