Initial upload.

runtest.sh

@@ -0,0 +1,93 @@
+#!/bin/bash
+
+SCRIPT_DIRECTORY="/home/yaro/scripts"
+RECIPIENT=conrad.nelson@nebraska.gov
+NUM_TESTS=1
+NUM_SAMPLES=5
+TIME_BETWEEN=15m
+BOOT_ID=$(cat /proc/sys/kernel/random/boot_id)
+TEST_FILE="/home/yaro/${BOOT_ID}-speedtest.csv"
+PING_COUNT=25
+PING_TARGET=1.1.1.1
+KISMET_LOG_DIR="/home/yaro/kismet_logs"
+
+ENRICHED_FILE="${TEST_FILE%}+rf.csv"
+
+# Function to get current TX failed count
+get_tx_failed() {
+  iw dev wlan0 station dump | awk '/tx failed/ {print $3}'
+}
+
+freq_to_channel() {
+  local freq=$1
+  local channel=0
+
+  if [ "$freq" -ge 2412 ] && [ "$freq" -le 2472 ]; then
+    channel=$(( (freq - 2407) / 5 ))
+  elif [ "$freq" -eq 2484 ]; then
+    channel=14
+  elif [ "$freq" -ge 5180 ] && [ "$freq" -le 5825 ]; then
+    channel=$(( (freq - 5000) / 5 ))
+  else
+    channel="Unknown"
+  fi
+
+  echo "$channel"
+}
+
+# Start test email
+echo -e "Subject: Test ${BOOT_ID} Started\n\nThis is to inform you that the tests have commenced for test ${BOOT_ID}." | msmtp $RECIPIENT
+
+COUNTER=0
+FAILED_START=$(get_tx_failed)
+
+# Create CSV header if needed
+if [ ! -f "$TEST_FILE" ]; then
+  echo "Link,Level,Noise,BSSID,TX Bitrate,RX Bitrate,$(speedtest --csv-header),TX Failures,Channel,Frequency,Packet Loss,Jitter" > "$TEST_FILE"
+fi
+
+while [ "$COUNTER" -lt "$NUM_TESTS" ]; do
+  COUNTER=$((COUNTER + 1))
+  echo "Executing test $COUNTER of $NUM_TESTS..."
+
+  for ((i=1; i<=NUM_SAMPLES; i++)); do
+    echo "    Gathering sample $i of $NUM_SAMPLES..."
+
+    # Wireless stats
+    link_level_noise=$(awk 'NR==3 {gsub(/\./, "", $3); gsub(/\./, "", $4); gsub(/\./, "", $5); print $3","$4","$5}' /proc/net/wireless)
+    bssid_and_bitrate=$(iw dev wlan0 link | awk '/Connected/ {bssid=$3} /tx bitrate/ {tx=$3} /rx bitrate/ {rx=$3} END {print bssid","tx","rx}')
+
+    # Speed test
+    speed_results=$(speedtest --secure --csv)
+
+    # TX failure delta
+    FAILED_NOW=$(get_tx_failed)
+    FAILED_DELTA=$((FAILED_NOW - FAILED_START))
+    FAILED_START=$FAILED_NOW  # Update for next sample
+
+    freq=$(iw dev wlan0 link | awk '/freq:/ {print $2}')
+    channel=$(freq_to_channel "$freq")
+
+    packet_loss=$(ping -c $PING_COUNT -q $PING_TARGET | grep -oP '\d+(?=% packet loss)')
+    jitter=$(ping -c $PING_COUNT $PING_TARGET | grep "time=" | awk '{print $(NF-1)}' | sed 's/time=//g' | awk '{sum+=$1; sumsq+=$1*$1} END {if (NR>1) print sqrt(sumsq/NR - (sum/NR)**2); else print 0}')
+
+    # Log everything
+    echo "$link_level_noise,$bssid_and_bitrate,$speed_results,$FAILED_DELTA,$channel,$freq,$packet_loss,$jitter" >> "$TEST_FILE"
+  done
+
+  if [ "$COUNTER" -lt "$NUM_TESTS" ]; then
+    echo "Dozing off for $TIME_BETWEEN..."
+    sleep $TIME_BETWEEN
+  fi
+done
+
+# Let's enrich the data with passive metrics.
+
+echo "Enriching the data..."
+
+python3 $SCRIPT_DIRECTORY/kismet_enrich_csv.py --csv $TEST_TILE --kismet "$KISMET_LOG" --output "$ENRICHED_FILE"
+
+# Final email with attachment
+echo "The test with UID ${BOOT_ID} is complete. Please collect the probe. Data is attached." | \
+mutt -s "Test ${BOOT_ID} Complete" -a "$ENRICHED_FILE" -- "$RECIPIENT"
+