NestJS - Authentication
Which of the following is the correct way to apply a Passport.js local strategy in a NestJS controller?
Which of the following is the correct way to apply a Passport.js local strategy in a NestJS controller?
easy📝 Syntax Q12 of 15
Step-by-Step Solution
Solution:
Step 1: Recall NestJS guard syntax
Passport strategies are applied using AuthGuard with the strategy name as a string.Step 2: Match correct syntax
The correct syntax is @UseGuards(AuthGuard('local')) to apply the local strategy guard.Final Answer:
@UseGuards(AuthGuard('local')) -> Option CQuick Check:
UseGuards with AuthGuard('strategy') [OK]
Quick Trick: Use AuthGuard with strategy name string [OK]
Common Mistakes:
- Passing strategy class instead of string
- Omitting AuthGuard wrapper
- Using incorrect decorator syntax
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