Flag 5

The code from the logic app action endpoint shows a request to the Function Canister App with the function key.

import requests

def retrieve(code):
    if code:
        response = requests.get(f'https://rosarray.azurewebsites.net/api/Canister?code={code}')

        if response.status_code == 200:
            results = response.json()
            return results
        else:
            return {
                "error": {
                    "message": "Oops! Something went wrong. Please try again later.",
                    "code": "500"
                }
            }
    else:
        return {
            "error": {
                "message": "Please provide a appropriate value to access the endpoint.",
                "code": "400"
            }
        }

code = "7CIzVAz1-SRtgbuwRG-PMTnL_BYbDhGaXrU-S-ZTEpDGAzFuCDmwrA=="
results = retrieve(code)
if "error" in results:
    print(f"Error: {results['error']['message']} ({results['error']['code']})")
else:
    print(f"Found {len(results)} results for '{code}':")
    for result in results:
        print(result)
Flag 4 : Adjust spacecraft altitude by 5 degrees.

Visiting the Canister App with the function key gives us Flag 5

https://rosarray.azurewebsites.net/api/Canister?code=7CIzVAz1-SRtgbuwRG-PMTnL_BYbDhGaXrU-S-ZTEpDGAzFuCDmwrA==

Flag 5 : Spacecraft velocity 23,760 km/h.