springboot openapi token
时间: 2023-10-08 13:08:00 浏览: 47
As an AI language model, I don't have access to any specific token. However, I can provide you with the basic steps to implement token-based authentication in a Spring Boot application using OpenAPI:
1. Add the necessary dependencies to your pom.xml file:
```
<dependency>
<groupId>io.springfox</groupId>
<artifactId>springfox-boot-starter</artifactId>
<version>3.0.0</version>
</dependency>
<dependency>
<groupId>io.jsonwebtoken</groupId>
<artifactId>jjwt-api</artifactId>
<version>0.11.2</version>
</dependency>
<dependency>
<groupId>io.jsonwebtoken</groupId>
<artifactId>jjwt-impl</artifactId>
<version>0.11.2</version>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>io.jsonwebtoken</groupId>
<artifactId>jjwt-jackson</artifactId>
<version>0.11.2</version>
<scope>runtime</scope>
</dependency>
```
2. Create a User model class with username and password fields.
3. Create a JwtUtil class to generate and validate JWT tokens:
```
public class JwtUtil {
private final String secret;
public JwtUtil(String secret) {
this.secret = secret;
}
public String generateToken(User user) {
Date now = new Date();
Date expiryDate = new Date(now.getTime() + 3600000);
return Jwts.builder()
.setSubject(user.getUsername())
.setIssuedAt(now)
.setExpiration(expiryDate)
.signWith(SignatureAlgorithm.HS512, secret)
.compact();
}
public String getUsernameFromToken(String token) {
return Jwts.parser()
.setSigningKey(secret)
.parseClaimsJws(token)
.getBody()
.getSubject();
}
public boolean validateToken(String token, User user) {
String username = getUsernameFromToken(token);
return username.equals(user.getUsername());
}
}
```
4. Create a LoginController to handle user login requests:
```
@RestController
@RequestMapping("/login")
public class LoginController {
private final JwtUtil jwtUtil;
public LoginController(JwtUtil jwtUtil) {
this.jwtUtil = jwtUtil;
}
@PostMapping
public String login(@RequestBody User user) {
// Your authentication logic here
if (user.getUsername().equals("admin") && user.getPassword().equals("password")) {
return jwtUtil.generateToken(user);
} else {
throw new BadCredentialsException("Invalid username or password");
}
}
}
```
5. Add the necessary security configurations to your application.properties file:
```
spring.security.oauth2.resourceserver.jwt.issuer-uri=
spring.security.oauth2.resourceserver.jwt.jwk-set-uri=
spring.security.oauth2.resourceserver.jwt.jwk-set-uri=https://example.com/.well-known/jwks.json
```
6. Add the necessary Swagger annotations to your API endpoints:
```
@Operation(summary = "Get all users")
@ApiResponse(responseCode = "200", description = "Successfully returned all users")
@GetMapping("/users")
public List<User> getAllUsers() {
// Your logic here
}
@Operation(summary = "Get a user by ID")
@ApiResponse(responseCode = "200", description = "Successfully returned the user")
@ApiResponse(responseCode = "404", description = "User not found")
@GetMapping("/users/{id}")
public User getUserById(@PathVariable Long id) {
// Your logic here
}
// And so on...
```
7. Test your API endpoints using a tool like Postman, passing the JWT token in the Authorization header:
```
Authorization: Bearer <JWT token>
```
That's it! You should now have a Spring Boot application with token-based authentication using OpenAPI.