Call APIGateWay with APIKey in python requests
Overview
I tried to call API Gateway by sending a request from a local python program. You can limit the call because you can limit the call by setting the API Key. I think it would be easier to create a screen for processing calls and restrict access to it ...
API GateWay settings
-
When creating a Lambda function and setting APIGateWay as a trigger, specify
REST APIas ↓ to set security to ʻAPI Key`.
-
For APIGateWay, change ʻAPI key requirement
frommethod requesttotrue`.
-
Deploy API from action
Python program to call
- You can call it by setting APIKey in headers using requests like ↓.
import requests
import traceback
if __name__ == "__main__":
try:
#API Key is the API Key confirmed by API Gateway
headers = {'x-api-key': 'APIKey'}
#The part of xxxxxxxx is the value of each API/The part of test2 specifies the resource name here greet
url='https://xxxxxxxx.execute-api.ap-northeast-1.amazonaws.com/default/test2'
#Pattern of success
rSucess = requests.get(url, headers=headers)
print(rSucess.status_code)
print(rSucess.content)
#Failure pattern
rFail = requests.get(url)
print(rFail.status_code)
print(rFail.content)
except :
print(traceback.format_exc())
- The result of the call is as shown in ↓, the first one has an apikey, so the result is returned, but the second one fails because there is no apikey.
200
b'"Hello from Lambda!"'
403
b'{"message":"Forbidden"}'
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