Secure API Gateway with Lambda Authorizer | How to add Lambda Authorizer to API Gateway | Hands-On

[@nirmaltripathy3226]

Very good tutorial,thanks for making this video,much appreciated..

[@RakeshShivayyaGuttedar]

Thank you for the simple explanation of lambda authorizer

[@revandarth2680]

Thank you so much!
It was exactly was I was looking for!
You're amazing

[@ruqayafathma]

Thankyou so much for this video. Just one question, If a user is directly accessing this api url on browser, where he has to add the token ?

[@sreevanireddy1709]

Please start a tutorial on AWS DevOps Guru

[@chandhuchandra4159]

cognito user pool can be used instead of lambda autorizer??

[@AWS-Made-Easy]

Yes! You can use cognito user pool

[@neha738]

hello sir, Can i have this lambda function code

[@milanzmitrovic]

import json
def generate_policy(principal_id, effect, resource):
auth_response = {
'principalId': principal_id
}
if effect and resource:
polici_document = {
'Version': '2012-10-17',
'Statement': [
{
'Action': 'execute-api:invoke',
'Effect': effect,
'Resource': resource
}
]
}
auth_response['policyDocument'] = polici_document
return auth_response
def lambda_handler(event, context):
token = event['authorizationToken']
valid_token = 'xyz987'
if token == valid_token:
return generate_policy('user', 'Allow', event['methodArn'])
else:
return generate_policy('user', 'Deny', event['methodArn'])

[@miliy84]

thank you for saving my time