JWT Authentication Setup
Set up JWT-based authentication: generate tokens, create signing keys, and implement TOTP for 2FA.
Cuándo usar esta receta
Complete JWT authentication setup for web APIs. Combines token generation with 2FA for enhanced security, following OWASP best practices.
Pasos
Secret Generator
Probar esta herramienta →Create a secure signing key
JWT Generator
Probar esta herramienta →Create a signed JWT token
JWT Decoder
Probar esta herramienta →Verify the token structure
TOTP Generator
Probar esta herramienta →Set up two-factor authentication
Preguntas frecuentes
Should I use HS256 or RS256 for JWT?
Use HS256 for simple setups where the same server signs and verifies. Use RS256 for microservices where different services verify tokens with a public key.
How long should JWT tokens last?
Access tokens: 15 minutes to 1 hour. Refresh tokens: 7-30 days. Shorter lifetimes reduce the impact of token theft.
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