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learn_pass.sh(file created)
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| 1 | + | #!/bin/bash | |
| 2 | + | # Secret service entry needs the account key set to: | |
| 3 | + | account_value=learning_password | |
| 4 | + | ||
| 5 | + | ||
| 6 | + | # Function to check the input against the stored secret | |
| 7 | + | check_secret() { | |
| 8 | + | local input="$1" | |
| 9 | + | local secret_service_account="$2" | |
| 10 | + | ||
| 11 | + | local secret | |
| 12 | + | secret=$(secret-tool lookup account "$secret_service_account") | |
| 13 | + | ||
| 14 | + | if [[ $? -ne 0 || -z "$secret" ]]; then | |
| 15 | + | echo -e "\033[31mError: Could not retrieve secret.\033[0m" | |
| 16 | + | return 1 | |
| 17 | + | fi | |
| 18 | + | ||
| 19 | + | local result="" | |
| 20 | + | for ((i = 0; i < ${#input}; i++)); do | |
| 21 | + | if [[ "${input:$i:1}" == "${secret:$i:1}" ]]; then | |
| 22 | + | result+="\033[32m\033[0m" # Green for correct | |
| 23 | + | else | |
| 24 | + | result+="\033[31m\033[0m" # Red for incorrect | |
| 25 | + | fi | |
| 26 | + | done | |
| 27 | + | ||
| 28 | + | local len_string="" | |
| 29 | + | if [[ ${#input} -gt ${#secret} ]]; then | |
| 30 | + | len_string="\033[33m+$((${#input} - ${#secret}))\033[0m" | |
| 31 | + | elif [[ ${#input} -lt ${#secret} ]]; then | |
| 32 | + | len_string="\033[33m-$((${#secret} - ${#input}))\033[0m" | |
| 33 | + | else | |
| 34 | + | len_string="\033[32m==\033[0m" | |
| 35 | + | fi | |
| 36 | + | ||
| 37 | + | echo -e "Result ($len_string): $result" | |
| 38 | + | return 0 | |
| 39 | + | } | |
| 40 | + | ||
| 41 | + | while true; do | |
| 42 | + | echo -n "Enter secret (hidden input, Ctrl+C to exit): " | |
| 43 | + | input="" | |
| 44 | + | ||
| 45 | + | while IFS= read -rsn1 char; do | |
| 46 | + | if [[ "$char" == "" ]]; then # Enter key | |
| 47 | + | echo | |
| 48 | + | break | |
| 49 | + | fi | |
| 50 | + | echo -n "" | |
| 51 | + | input+="$char" | |
| 52 | + | done | |
| 53 | + | ||
| 54 | + | check_secret "$input" "$account_value" | |
| 55 | + | ||
| 56 | + | echo | |
| 57 | + | done | |