diff options
| -rwxr-xr-x | src/wifi-menu | 30 |
1 files changed, 24 insertions, 6 deletions
diff --git a/src/wifi-menu b/src/wifi-menu index 0323e51..80eadd4 100755 --- a/src/wifi-menu +++ b/src/wifi-menu @@ -19,6 +19,16 @@ Arguments: END } +# Prepares $1 for use in a special quoting context +quote_safe() +{ + if [[ "$1" = \"* ]]; then + printf '""%s"' "$1" + else + printf "%s" "$1" + fi +} + # Fills PROFILES and ESSIDS with the profile names and essids of the profiles # for interface $1. init_profiles() @@ -125,13 +135,21 @@ create_profile() [[ "$OBSCURE" ]] && box="--insecure --passwordbox" || box="--inputbox" msg="Enter $security security key for\n'$1'" key=$(dialog $box "$msg" 10 40 --stdout) || return $? - if [[ "${#key}" -ge 8 && "${#key}" -le 63 ]]; then + if [[ "${BASH_REMATCH[0]}" = "WEP" ]]; then + if [[ "$key" = +([[:xdigit:]][[:xdigit:]]) ]]; then + key="\"$key" + else + key=$(quote_safe "$key") + fi + elif [[ "${#key}" -ge 8 && "${#key}" -le 63 ]]; then if [[ "$OBSCURE" ]]; then - key=$(wpa_passphrase "$1" "$key" | sed -n "s/^[[:space:]]*psk=//p") + key="\"$(wpa_passphrase "$1" "$key" | sed -n "s/^[[:space:]]*psk=//p")" else - key=$(printf "%q" "$key") + key=$(quote_safe "$key") fi - elif ! [[ "${#key}" -eq 64 && "$key" = +([[:xdigit:]]) ]]; then + elif [[ "${#key}" -eq 64 && "$key" = +([[:xdigit:]]) ]]; then + key="\"$key" + else return 4 fi fi @@ -140,9 +158,9 @@ Description='Automatically generated profile by wifi-menu' Interface=$INTERFACE Connection=wireless Security=$security -ESSID=$(printf "%q" "$1") +ESSID=$(printf "%q" "$(quote_safe "$1")") IP=dhcp -${key+Key=$key} +${key+Key=$(printf "%q" "$key")} EOF printf "%s" "$PROFILE" return 0 |