#!/bin/bash
# Curl Testing Script for Nginx Ultimate Bad Bot Blocker
# Created by: Mitchell Krog (mitchellkrog@gmail.com)
# Copyright: Mitchell Krog - https://github.com/mitchellkrogza
# Repo Url: https://github.com/mitchellkrogza/nginx-ultimate-bad-bot-blocker

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#       __/___/      __   ___       __     ___  __         __                #
#      / _ )___ ____/ /  / _ )___  / /_   / _ )/ /__  ____/ /_____ ____      #
#     / _  / _ `/ _  /  / _  / _ \/ __/  / _  / / _ \/ __/  '_/ -_) __/      #
#    /____/\_,_/\_,_/  /____/\___/\__/  /____/_/\___/\__/_/\_\\__/_/         #
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# *******************************************
# Set Location of our Curl Test Results Files
# *******************************************

echo "Tests Starting"

echo "Set Whitelisting to Default"
#sudo cp ${TRAVIS_BUILD_DIR}/.dev-tools/blacklist-user-agents-none.conf /etc/nginx/bots.d/blacklist-user-agents.conf
echo "Reloading Nginx"
#sudo nginx -t && sudo nginx -s reload


# *************************************************
# Function Curl Test 1 - Check for Bad Bot "80legs"
# *************************************************

run_curltest1 () {
printf '\n%s\n%s\n%s\n\n' "#########################" "TESTING BAD BOT IS DENIED" "#########################"
if curl -v -A "80legs" http://localhost:9000/index.html 2>&1 | grep -i '(52)'; then
   echo "$(tput setaf 1)BAD BOT DETECTED - $(tput setaf 2)TEST PASSED"
else
   echo "$(tput setaf 1)BAD BOT NOT DETECTED - TEST FAILED"
   exit 1
fi
}
run_curltest1


# **************************************************
# Function Curl Test 2 - Check for Bad Bot "Nutch"
# **************************************************

run_curltest2 () {
printf '\n%s\n%s\n%s\n\n' "#########################" "TESTING BAD BOT IS DENIED" "#########################"
if curl -v -A "Nutch" http://localhost:9000/index.html 2>&1 | grep -i '(52)'; then
   echo "$(tput setaf 1)BAD BOT DETECTED - $(tput setaf 2)TEST PASSED"
else
   echo "$(tput setaf 1)BAD BOT NOT DETECTED - TEST FAILED"
   exit 1
fi
}
run_curltest2


# ******************************************************************
# Function Curl Test 3 - Check for Bad Referrer "100dollars-seo.com"
# ******************************************************************

run_curltest3 () {
printf '\n%s\n%s\n%s\n\n' "##############################" "TESTING BAD REFERRER IS DENIED" "##############################"
if curl -I http://localhost:9000/index.html -e http://100dollars-seo.com 2>&1 | grep -i '(52)'; then
   echo "$(tput setaf 1)BAD REFERRER DETECTED - $(tput setaf 2)TEST PASSED"
else
   echo "$(tput setaf 1)BAD REFERRER NOT DETECTED - TEST FAILED"
   exit 1
fi
}
run_curltest3


# ******************************************************
# Function Curl Test 4 - Check for Bad Referrer "zx6.ru"
# ******************************************************

run_curltest4 () {
printf '\n%s\n%s\n%s\n\n' "##############################" "TESTING BAD REFERRER IS DENIED" "##############################"
if curl -I http://localhost:9000/index.html -e http://zx6.ru 2>&1 | grep -i '(52)'; then
   echo "$(tput setaf 1)BAD REFERRER DETECTED - $(tput setaf 2)TEST PASSED"
else
   echo "$(tput setaf 1)BAD REFERRER NOT DETECTED - TEST FAILED"
   exit 1
fi
}
run_curltest4

# *****************************************************
# Function Curl Test 5 - Check for Good Bot "GoogleBot"
# *****************************************************

run_curltest5 () {
printf '\n%s\n%s\n%s\n\n' "###########################" "TESTING GOOD BOT IS ALLOWED" "###########################"
if curl -v -A "GoogleBot" http://localhost:9000/index.html 2>&1 | grep -i 'Welcome'; then
   echo "$(tput setaf 2)GOOD BOT ALLOWED THROUGH - TEST PASSED"
else
   echo "$(tput setaf 1)GOOD BOT NOT ALLOWED THROUGH - TEST FAILED"
   exit 1
fi
}
run_curltest5

# ***************************************************
# Function Curl Test 6 - Check for Good Bot "BingBot"
# ***************************************************

run_curltest6 () {
printf '\n%s\n%s\n%s\n\n' "###########################" "TESTING GOOD BOT IS ALLOWED" "###########################"
if curl -v -A "BingBot" http://localhost:9000/index.html 2>&1 | grep -i 'Welcome'; then
   echo "$(tput setaf 2)GOOD BOT ALLOWED THROUGH - TEST PASSED"
else
   echo "$(tput setaf 1)GOOD BOT NOT ALLOWED THROUGH - TEST FAILED"
   exit 1
fi
}
run_curltest6

# ***********************************************************
# Function Curl Test 7 - Check for Good Referrer "google.com"
# ***********************************************************

run_curltest7 () {
printf '\n%s\n%s\n%s\n\n' "################################" "TESTING GOOD REFERRER IS ALLOWED" "################################"
if curl http://localhost:9000/index.html -e http://google.com 2>&1 | grep -i 'Welcome'; then
   echo "$(tput setaf 2)GOOD REFERRER DETECTED - TEST PASSED"
else
   echo "$(tput setaf 1)GOOD REFERRER NOT DETECTED - TEST FAILED"
   exit 1
fi
}
run_curltest7

# ***********************************************************
# Function Curl Test 8 - Check for Good Referrer "bing.com"
# ***********************************************************

run_curltest8 () {
printf '\n%s\n%s\n%s\n\n' "################################" "TESTING GOOD REFERRER IS ALLOWED" "################################"
if curl http://localhost:9000/index.html -e http://bing.com 2>&1 | grep -i 'Welcome'; then
   echo "$(tput setaf 2)GOOD REFERRER DETECTED - TEST PASSED"
else
   echo "$(tput setaf 1)GOOD REFERRER NOT DETECTED - TEST FAILED"
   exit 1
fi
}
run_curltest8

# **************************************************
# Function Curl Test 9 - Check for Bad Bot "Nutch"
# **************************************************

run_curltest9 () {
printf '\n%s\n%s\n%s\n\n' "#########################" "TESTING BAD BOT IS DENIED" "#########################"
if curl -A "Googlebot/Nutch-1.7" http://localhost:9000/index.html 2>&1 | grep -i '(52)'; then
   echo "$(tput setaf 1)BAD BOT DETECTED - $(tput setaf 2)TEST PASSED"
else
   echo "$(tput setaf 1)BAD BOT NOT DETECTED - TEST FAILED"
   #exit 1
fi
}
run_curltest9

# **************************************************
# Function Curl Test 10 - Check for Bad Bot "Nutch"
# **************************************************

run_curltest10 () {
printf '\n%s\n%s\n%s\n\n' "#########################" "TESTING BAD BOT IS DENIED" "#########################"
if curl -A "Mozilla/5.0 (compatible; Googlebot/Nutch2.1; +http://www.google.com/bot.html)" http://localhost:9000/index.html 2>&1 | grep -i '(52)'; then
   echo "$(tput setaf 1)BAD BOT DETECTED - $(tput setaf 2)TEST PASSED"
else
   echo "$(tput setaf 1)BAD BOT NOT DETECTED - TEST FAILED"
   #exit 1
fi
}
run_curltest10

# **************************************************
# Function Curl Test 11 - Check for Bad Bot "Nutch"
# **************************************************

run_curltest11 () {
printf '\n%s\n%s\n%s\n\n' "#########################" "TESTING BAD BOT IS DENIED" "#########################"
if curl -A "Mozilla/5.0 (compatible; Googlebot/nutch/-2.1; +http://www.google.com/bot.html)" http://localhost:9000/index.html 2>&1 | grep -i '(52)'; then
   echo "$(tput setaf 1)BAD BOT DETECTED - $(tput setaf 2)TEST PASSED"
else
   echo "$(tput setaf 1)BAD BOT NOT DETECTED - TEST FAILED"
   #exit 1
fi
}
run_curltest11

# **************************************************
# Function Curl Test 12 - Check for Bad Bot "Nutch"
# **************************************************

run_curltest12 () {
printf '\n%s\n%s\n%s\n\n' "############################" "TESTING FALSE POSITIVE CASES" "############################"
if curl -v -A "Mozilla/5.0 (compatible; Googlebot-Image/Snutch\-/-2.1; +http://www.google.com/bot.html)" http://localhost:9000/index.html 2>&1 | grep -i 'Welcome'; then
   echo "$(tput setaf 2)NO FALSE POSITIVE - TEST PASSED"
else
   echo "$(tput setaf 1)FALSE POSITIVE - TEST FAILED"
   #exit 1
fi
}
run_curltest12

# **************************************************
# Function Curl Test 13 - Check for Bad Bot "Nutch"
# **************************************************

run_curltest13 () {
printf '\n%s\n%s\n%s\n\n' "############################" "TESTING FALSE POSITIVE CASES" "############################"
if curl -v -A "SnutchMozilla/5.0 (compatible; Googlebot-Image/SMutch\-/-2.1; +http://www.google.com/bot.html)" http://localhost:9000/index.html 2>&1 | grep -i 'Welcome'; then
   echo "$(tput setaf 2)NO FALSE POSITIVE - TEST PASSED"
else
   echo "$(tput setaf 1)FALSE POSITIVE - TEST FAILED"
   #exit 1
fi
}
run_curltest13

# **************************************************
# Function Curl Test 14 - Check for Good Bot
# **************************************************

run_curltest14 () {
printf '\n%s\n%s\n%s\n\n' "############################" "TESTING FALSE POSITIVE CASES" "############################"
if curl -v -A "Mozilla/5.0 (X11; Linux x86_64; rv:67.0) Gecko/20100101 Firefox/67.0" http://localhost:9000/index.html 2>&1 | grep -i 'Welcome'; then
   echo "$(tput setaf 2)NO FALSE POSITIVE - TEST PASSED"
else
   echo "$(tput setaf 1)FALSE POSITIVE - TEST FAILED"
   #exit 1
fi
}
run_curltest14


# **************************************************
# Function Curl Test 15 - TEST CASES
# **************************************************

run_curltest15 () {
printf '\n%s\n%s\n%s\n\n' "############################" "TESTING FALSE POSITIVE CASES" "############################"
if curl -v -A "Mozilla/5.0 (X11; Linux x86_64; rv:67.0) Gecko/20100101 Firefox/67.0" http://localhost:9000/index.html 2>&1 | grep -i 'Welcome'; then
   echo "$(tput setaf 2)NO FALSE POSITIVE - TEST PASSED"
else
   echo "$(tput setaf 1)FALSE POSITIVE - TEST FAILED"
   #exit 1
fi
}
run_curltest15

#IFS=$'\n' read -d '' -r -a lines < ${TRAVIS_BUILD_DIR}/_generator_lists/bad-user-agents.list
#echo "${lines[@]}"
IFS=$'\n'
file=${TRAVIS_BUILD_DIR}/_generator_lists/bad-user-agents.list
lines=`cat $file`
for line in $lines; do
        curl -v -A "$line" http://localhost:9000 2>&1
done


echo "Tests Completed"

# **********************
# Exit With Error Number
# **********************

exit ${?}