Merge remote-tracking branch 'inspector_wifi/wifi_scanner'

Conflicts:
	.gitignore

1 files changed, 177 insertions, 0 deletions

diff --git a/usr/bin/autowifi b/usr/bin/autowifi
new file mode 100755
index 00000000..6b9a090c
--- /dev/null
+++ b/usr/bin/autowifi
@@ -0,0 +1,177 @@
+#!/bin/sh
+cd $(dirname $(readlink -f $0))
+
+
+interface=${interface:-wlan0}
+root=${root:-../../}
+crackdir=$root/usr/lib/autowifi/plugins
+wifi_keys=$root/etc/autowifi/wifi_keys
+wifi_log=$root/var/log/autowifi.log
+painmode=${painmode:-}
+
+# exists() run_hooks()
+. $root/usr/lib/autowifi/lib/core
+
+
+. $root/usr/lib/autowifi/lib/network
+
+# start_wpa_supplicant()
+. $root/usr/lib/autowifi/lib/wpa_supplicant
+
+
+connect(){
+    #mac ssid encryption key
+
+    run_hooks interface pre 
+    run_hooks profile pre 
+
+    connect_wifi "$@" 
+
+    ip_start dhcp 
+
+    if check_gateway && check_internet; then
+        echo yay internet >&2
+
+        run_hooks interface post
+        run_hooks profile post
+
+        write_profile "$@"
+        return 0
+    fi
+    return 1
+}
+write_profile(){
+    bandw=$(check_bandwidth)
+    ( cat $wifi_keys | grep -v '^#' | grep -v "|$1|" ; echo "$2|$1|$bandw|$4" ) | ( echo "#SSID|MAC|BANDWIDTH|KEY";sort )| uniq > "${wifi_keys}2"
+    mv "${wifi_keys}2" "$wifi_keys"
+}
+
+
+find_count_of_ssid(){
+    c=0
+    for i in `seq 1 $WIFI_COUNT`; do
+        eval SSID=\${ESSID_${i}}
+        if [ "$SSID" = "$1" ]; then
+            c+=1
+            echo "$i"
+        fi
+    done
+    if [ $c -eq 0 ];then
+        exit 1
+    fi
+    exit 0
+}
+
+
+connect_to_network_by_ssid(){
+    find_count_of_ssid "$1" | (while read i
+    do
+        loop_over_cracks "$i" && exit 0
+    done;exit 1)
+    if [ $? -eq 0 ]; then
+        exit 0
+    fi
+    echo "no network found :("
+    exit 1
+}
+
+connect_with_pw(){
+    find_count_of_ssid "$1" | (while read i
+    do
+        KEY="$2"
+        eval connect \"\${MAC_${i}}\" \"\${ESSID_${i}}\" \${ENCRYPTION_${i}} \"\${KEY}\"
+        if [ $? -eq 0 ]; then
+            exit 0
+        fi
+    done;exit 1)
+}
+wifi_init(){
+    wpa_supplicant_is_usable || start_wpa_supplicant /tmp/autowifi.wpa_supplicant
+    wifi_scan > /tmp/${interface}.scan
+    . /tmp/${interface}.scan
+}
+loop_over_networks(){
+
+    wifi_init
+    for i in `seq 1 $WIFI_COUNT`; do
+        loop_over_cracks "$i"
+        if [ $? -eq 0 ]; then
+            return 0
+        fi
+    done
+}
+
+loop_over_cracks(){
+    i=$1
+    KEY=''
+    for crack in $(find $crackdir -type f | sort -u); do
+        KEY="$(eval root=$root painmode=$painmode \$crack \"\${ESSID_${i}}\" \"\${MAC_${i}}\" \${FREQ_${i}} \${ENCRYPTION_${i}})"
+        if [ $? -eq 0 ]; then
+            eval connect \"\${MAC_${i}}\" \"\${ESSID_${i}}\" \${ENCRYPTION_${i}} \"\${KEY}\"
+            if [ $? -eq 0 ]; then
+                return 0
+            fi
+        fi
+    done
+    return 1
+}
+loop_cracks_over_networks(){
+    wifi_init
+    for crack in $(find $crackdir -type f | sort -u); do
+        for i in `seq 1 $WIFI_COUNT`; do
+            KEY="$(eval root=$root \$crack \"\${ESSID_${i}}\" \"\${MAC_${i}}\" \${FREQ_${i}} \${ENCRYPTION_${i}})"
+            if [ $? -eq 0 ]; then
+                eval connect \"\${MAC_${i}}\" \"\${ESSID_${i}}\" \${ENCRYPTION_${i}} \"\${KEY}\"
+                if [ $? -eq 0 ]; then
+                    return 0
+                fi
+            fi
+        done
+    done
+
+}
+
+#scan_all(){
+#    for i in `seq 1 $WIFI_COUNT`; do
+#        loop_over_cracks $i
+#    done
+#}
+#
+#scan_unscanned(){
+#    find_unscanned_networks | (while read i
+#    do
+#        loop_over_cracks $i
+#    done)
+#}
+
+#find_unscanned_networks(){
+#    #TODO broken
+#    for i in `seq 1 $WIFI_COUNT`; do
+#        eval SSID=\${ESSID_${i}}
+#        eval MAC=\${MAC_${i}}
+#        cat $wifi_stats 2>/dev/null | (while IFS='|' read SSID MAC BANDW KEY; do
+#            if [ "$1" = "$SSID" -a "$2" = "$MAC" ]; then
+#                continue
+#            fi
+#        done; echo $i)
+#    done
+#    exit 0
+#}
+
+wifi_init
+if [ -n "$2" ]; then
+    echo connecting to $1 with pw $2
+    connect_with_pw "$1" "$2"
+elif [ -n "$1" ]; then
+    echo connecting to $1
+    connect_to_network_by_ssid "$1"
+else
+    echo looping network now 
+    check_internet || loop_cracks_over_networks
+
+    while sleep 10; do
+        if ! check_gateway; then
+            loop_cracks_over_networks
+        fi
+    done
+fi