Frida script to set mock location to the coordinates from ProjectZeroThree

freighter_frida.py

import frida
import sys, argparse, textwrap
import json, requests

AVAILABLE_REGIONS = [0,1,2,3,4]
AVAILABLE_FUEL_TYPE = [0,1,2,3,4,5]

# Add args so we can choose which area in Australia we get the prices.
parser = argparse.ArgumentParser(prog='freighter_frida.py',
                    formatter_class=argparse.RawDescriptionHelpFormatter,
                    description=textwrap.dedent('''\
This allows you to choose which state/area you lock your fuel in from.
Location and prices taken from ProjectZeroThree.
| |""""""""""""""""| |
|.|_AVAILABLE______|H|
|.|_OPTIONS ARE:___| |
|.|_0_=_ALL________| |
| |_1_=_VIC________| |
| |_2_=_NSW________| |
| |_3_=_QLD________| |
| |_4_=_WA_________| |
|                    |
|    ____________    |
|   |   |  _     |   |
|   |   | | |    |   |
|   |   | |_|    | V | mga
|___|___|________|___|

'''))
parser.add_argument('-r','--region', help='Choose a custom region. Must be between 0 and 4.', required=False)
parser.add_argument('-f','--fuel', help='Choose which fuel type you want. Must be between 0 and 5.', required=False)
args = vars(parser.parse_args())

# Get the region from the arguments passed to the script. If none is set we default to all of Australia
if args['region']:
    try:
        if int(args['region']) in AVAILABLE_REGIONS:
            region = int(args['region'])
        else:
            print("ERROR: INVALID REGION ENTERED. \nThe region must be between 0 and 5.")
            exit()
    except ValueError:
        print("ERROR: INVALID REGION ENTERED. \nThe region must be between 0 and 5.")
        exit()
else:
    print("[!] No region entered. Defaulting to all of Australia.")
    region = int(0)


# Get the fuel type from the arguments passed to the script. If none is set we default to unleaded 98
if args['fuel']:
    try:
        if int(args['fuel']) in AVAILABLE_FUEL_TYPE:
            fuel_type = int(args['fuel'])
        else:
            print("ERROR: INVALID FUEL TYPE ENTERED. \nThe fuel type must be between 0 and 5.")
            print("0 = E10 \n1 = Unleaded 91 \n2 = Unleaded 95 \n3 = Unleaded 98 \n4 = Diesel \n5 = LPG")
            exit()
    except ValueError:
        print("ERROR: INVALID FUEL TYPE ENTERED. \nThe fuel type must be between 0 and 5.")
        print("0 = E10 \n1 = Unleaded 91 \n2 = Unleaded 95 \n3 = Unleaded 98 \n4 = Diesel \n5 = LPG")
        exit()
else:
    print("[!] No fuel type entered. Defaulting to Premium 98.")
    fuel_type = int(3)

# Get the cheapest price from our desired location and fuel type
print("[*] Loading the cheapest price")
r = requests.get("https://projectzerothree.info/api.php?format=json", headers={"User-Agent": "Freighters Frida Script"}).json()

long = r['regions'][region]['prices'][fuel_type]['lng']
lat = r['regions'][region]['prices'][fuel_type]['lat']

print("[*] The cheapest stores longitude and latitude has been found")

# Attach to the USB device and the My 7-Eleven app
session = frida.get_usb_device(1000).attach("au.com.fuel7eleven")
# Create the script that will inject our location into the app.
script = session.create_script("""
console.log("");
console.log("+------------------------+");
console.log("|  Let's block and roll  |");
console.log("+------------------------+");
console.log("");
console.log("[i] Select your fuel type and then press 'FIND MY BEST FUEL PRICE'");
Java.perform(function() {
    var lat = %s;
    var long = %s;
    var fuel = "ULP";
    console.log("[*] Longitude is set to " + long);
    console.log("[*] Latitude is set to " + lat);

    // OVERRIDE THE LOCATION DATA
    var Location = Java.use('android.location.Location');
	Location.getLatitude.implementation = function() {
		return lat;
	}
	Location.getLongitude.implementation = function() {
		return long;
	}
});
""" % (float(lat), float(long)))

# If there is an error this will show us what it is. We shouldn't get an error but anyway.
def on_message(message, data):
    if message['type'] == 'error':
        print("[!] " + message['stack'])
    elif message['type'] == 'send':
        print("[i] " + message['payload'])
    else:
        print(message)

script.on('message', on_message)

# As long as we haven't tried to exit by pressing ctrl+c
try:
    script.load()
    sys.stdin.read()
except KeyboardInterrupt:
    print("[!] Quitting.")

Hmmm - does this still work or am I wasting my time trying?