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-rwxr-xr-xusr/bin/aap115
-rwxr-xr-xusr/bin/easybox_keygen40
2 files changed, 155 insertions, 0 deletions
diff --git a/usr/bin/aap b/usr/bin/aap
new file mode 100755
index 00000000..75e1cbfe
--- /dev/null
+++ b/usr/bin/aap
@@ -0,0 +1,115 @@
+#!/usr/bin/awk -f
+
+BEGIN {
+ chan=0;
+ essid="";
+ encr=0;
+ psk2=0;
+ psk=0;
+ i=0;
+ # find interface - start by finding if in sta mode
+ while( "uci show wireless" | getline) {
+ if(/mode=sta/) {
+ split($0,wl,".");
+ iface=wl[2];
+ }
+ }
+ close("uci show wireless")
+ "uci get wireless." iface ".device" | getline radio
+ close("uci get wireless." iface ".device")
+ system("ifconfig wlan0 up")
+ for(;;){
+ while( "iwlist wlan0 scan" | getline ) {
+ scan[i++]=$0;
+ }
+ close("iwlist wlan0 scan")
+ for (j=0;j<i;j++) {
+ $0=scan[j];
+ if ($1 == "Cell" || $1 == EOF ) {
+ if(chan == 0) continue;
+ #get mac
+ mac=$5
+ # we're at the end of a record
+ # process data we have and try to connect
+ if(psk2 == 1) crypt = "psk2";
+ else if (psk == 1) crypt ="psk";
+ else if (encr == 1) crypt = "wep";
+ else crypt = "none";
+ psk=0;
+ psk2=0;
+ encr=0;
+ rkey="";
+ # first we see if we're in blacklist
+ bl="0"
+ "cat /etc/wifiblack | grep \"" essid "$\"" | getline bl
+ close("cat /etc/wifiblack | grep \"" essid "$\"")
+ if ( bl == "1" ) {
+ print essid " blacklisted";
+ continue;
+ }
+ # now we get key if we're encrypted
+ if ( crypt != "none" ) {
+ "cat /etc/wifipw | grep \"" essid ";\" | sed 's/[^;]*;//' " | getline rkey
+ close("cat /etc/wifipw | grep \"" essid ";\" | sed 's/.*;//' ")
+ if ( rkey == "" ) {
+ m=match(essid,"EasyBox");
+ if (RLENGTH > 0) {
+ "easybox_keygen " mac | getline rkey
+ close("easybox_keygen " mac)
+ }
+ else {
+ print essid " is encrypted and key not in whitelist";
+ continue;
+ }
+ }
+ }
+ system("uci set wireless." radio ".channel=" channel);
+ system("uci set wireless." iface ".ssid=" essid);
+ if (crypt == "none") {
+ system("uci set wireless." iface ".encryption=none");
+ system("uci -q delete wireless." iface ".key");
+ }
+ else {
+ system("uci set wireless." iface ".key=" rkey);
+ system("uci set wireless." iface ".encryption=" crypt);
+ }
+ system("uci show wireless > /tmp/keepalive");
+ system("wifi up");
+ while(system("sleep 60; wget -q -T 30 -O /dev/null http://google.com/index.html") == 0) {
+ system("ledoff")
+ }
+ }
+ else {
+ # now test for the things we want
+ # channel
+ if (/Channel:[0-9]/) {
+ m=match($0,"Channel");
+ if (RSTART > 0) {
+ s=substr($0,m);
+ n=match(s,/[0-9]+/);
+ chan=substr(s,n,RLENGTH)
+ }
+ continue;
+ }
+ # we don't need else as we break on successful find
+ if (/^ *ESSID/) {
+ m=match($0,"\".*\"");
+ if (RSTART > 0) essid=substr($0,m+1,RLENGTH-2);
+ continue;
+ }
+ if (/^ *Encryption key:on/) {
+ encr = 1;
+ continue;
+ }
+ if (/^ *IE: IEEE 802.11i\/WPA2/) {
+ psk2=1;
+ continue;
+ }
+ if (/^ *IE: WPA /) {
+ psk=1;
+ continue;
+ }
+ }
+ }
+ }
+ }
diff --git a/usr/bin/easybox_keygen b/usr/bin/easybox_keygen
new file mode 100755
index 00000000..e9a9beca
--- /dev/null
+++ b/usr/bin/easybox_keygen
@@ -0,0 +1,40 @@
+#!/bin/sh
+#
+# easybox_keygen.sh (c) 2012 GPLv3
+#
+# www.wotan.cc
+#
+
+MAC=$1
+
+# Take the last 2 Bytes of the MAC-Address (0B:EC), and convert it to decimal.
+
+take5=${MAC:12}
+last4=${take5/:/}
+
+# Fill up to 4 places with zeros, if necessary:
+deci=$(printf "%04d" "0x$last4" | sed 's/.*\(....\)/\1/;s/./& /g')
+#echo M4: ${deci[@]}
+#
+# The digits M9 to M12 are just the last digits (9.-12.) of the MAC:
+hexi=$(echo ${MAC:12:5} | sed 's/://;s/./& /g')
+#echo 'M4 (Hex): ' ${hexi[@]}
+# K1 = last byte of (d0 + d1 + h2 + h3)
+# K2 = last byte of (h0 + h1 + d2 + d3)
+c1=$(printf "%d + %d + %d + %d" ${deci:0:1} ${deci:2:1} 0x${hexi:4:1} 0x${hexi:6:1})
+c2=$(printf "%d + %d + %d + %d" 0x${hexi:0:1} 0x${hexi:2:1} ${deci:4:1} ${deci:6:1})
+K1=$((($c1)%16))
+K2=$((($c2)%16))
+#printf "K1: %x\n" $K1
+#printf "K2: %x\n" $K2
+X1=$((K1^${deci:6:1}))
+X2=$((K1^${deci:4:1}))
+X3=$((K1^${deci:2:1}))
+Y1=$((K2^0x${hexi:2:1}))
+Y2=$((K2^0x${hexi:4:1}))
+Y3=$((K2^0x${hexi:6:1}))
+Z1=$((0x${hexi:4:1}^${deci:6:1}))
+Z2=$((0x${hexi:6:1}^${deci:4:1}))
+Z3=$((K1^K2))
+printf "%x%x%x%x%x%x%x%x%x\n" $X1 $Y1 $Z1 $X2 $Y2 $Z2 $X3 $Y3 $Z3 | tr a-f A-F
+