[Solved] Consider this simplified code snippet for service-to-service authentication using JWT: token = auth_server.issue_token(service_id="serviceA") if auth_server.verify_token(token):... | Microservices

Microservices - Authentication and Authorization

Consider this simplified code snippet for service-to-service authentication using JWT:

token = auth_server.issue_token(service_id="serviceA")
if auth_server.verify_token(token):
    print("Access granted")
else:
    print("Access denied")

What will be printed if the token is valid?

AAccess denied

BError: token missing

CAccess granted

DNo output

Step-by-Step Solution

Solution:

Step 1: Understand token issuance and verification
The token is issued by the auth server and then verified immediately.
Step 2: Check the conditional logic
If the token is valid, verify_token returns True, so "Access granted" is printed.
Final Answer:
Access granted -> Option C
Quick Check:
Valid token means access granted [OK]

Quick Trick: Valid token means verify_token returns True [OK]

Common Mistakes:

MISTAKES

Assuming token is invalid without checking
Confusing print outputs
Ignoring the if-else structure

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More Microservices Quizzes

Consider this simplified code snippet for service-to-service authentication using JWT:

Step 1: Understand token issuance and verification

Step 2: Check the conditional logic

Final Answer:

Quick Check:

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