mxywes / learn_pass.sh

#!/bin/bash # Secret service entry needs the account key set to: account_value=learning_password # Function to check the input against the stored secret check_secret() { local input="$1" local secret_service_account="$2" local secret secret=$(secret-tool lookup account "$secret_service_account") if [[ $? -ne 0 || -z "$secret" ]]; then echo -e "\033[31mError: Could not retrieve secret.\033[0m" return 1 fi local result="" for ((i = 0; i < ${#input}; i++)); do if [[ "${input:$i:1}" == "${secret:$i:1}" ]]; then result+="\033[32m\033[0m" # Green for correct else result+="\033[31m\033[0m" # Red for incorrect fi done local len_string="" if [[ ${#input} -gt ${#secret} ]]; then len_string="\033[33m+$((${#input} - ${#secret}))\033[0m" elif [[ ${#input} -lt ${#secret} ]]; then len_string="\033[33m-$((${#secret} - ${#input}))\033[0m" else len_string="\033[32m==\033[0m" fi echo -e "Result ($len_string): $result" return 0 } while true; do echo -n "Enter secret (hidden input, Ctrl+C to exit): " input="" while IFS= read -rsn1 char; do if [[ "$char" == "" ]]; then # Enter key echo break fi echo -n "" input+="$char" done check_secret "$input" "$account_value" echo done