23 lines
739 B
Bash
23 lines
739 B
Bash
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die() {
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echo "$@" >&2
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exit 1
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}
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magic='$z$'
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redis_socket=$1
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read -p "Username: " username
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read -s -p "Password: " password
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echo
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read -s -p "Confirm your password: " password_conf
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echo
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if [[ $password != $password_conf ]]; then
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die "Passwords don't match"
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fi
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salt=$(tr -dc A-Za-z0-9 </dev/urandom | head -c 13)
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encoded_hash=$({ echo -n $magic; echo -n $password; echo -n $salt; } | sha512sum - \
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| xxd -r -p | od -tx1 - | sed -e 's/^[0-9]* //' -e '$d' -e 's/^/ /' -e 's/ /\\x/g' | tr -d '\n')
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redis-cli -s $redis_socket set salt:$username $salt || die "Failed to send redis command"
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echo \'\"$encoded_hash\"\' | xargs -n 1 redis-cli --quoted-input -s $redis_socket set hash:$username || die "Failed to send redis command"
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