JwtService.java

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package com.edtech.service;
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import com.edtech.model.User;
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import io.jsonwebtoken.Claims;
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import io.jsonwebtoken.JwtException;
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import io.jsonwebtoken.Jwts;
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import io.jsonwebtoken.security.Keys;
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import java.nio.charset.StandardCharsets;
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import java.time.Duration;
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import java.time.Instant;
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import java.util.Date;
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import java.util.UUID;
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import javax.crypto.SecretKey;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.stereotype.Service;
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/** Documentação para JwtService. */
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@Service
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public class JwtService {
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  private final SecretKey secretKey;
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  private final Duration expiration;
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  /** Documentação. */
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  public JwtService(
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      @Value("${jwt.secret:}") String secret,
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      @Value("${jwt.expiration-minutes:60}") long expirationMinutes) {
28 1 1. <init> : removed call to org/springframework/util/Assert::hasText → SURVIVED
 
    org.springframework.util.Assert.hasText(
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        secret, "JWT_SECRET deve ser definido para autenticação.");
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    this.secretKey = Keys.hmacShaKeyFor(secret.getBytes(StandardCharsets.UTF_8));
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    this.expiration = Duration.ofMinutes(expirationMinutes);
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  }
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  /** Documentação para o método generateToken. */
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  public String generateToken(User user) {
36 1 1. generateToken : replaced return value with "" for com/edtech/service/JwtService::generateToken → KILLED
 
    return generateToken(user, expiration);
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  }
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  /** Documentação para o método generateToken. */
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  public String generateToken(User user, Duration tokenTtl) {
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    Instant now = Instant.now();
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    Instant expiresAt = now.plus(tokenTtl);
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44 1 1. generateToken : replaced return value with "" for com/edtech/service/JwtService::generateToken → KILLED
 
    return Jwts.builder()
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        .subject(user.getEmail())
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        .claim("uid", user.getId().toString())
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        .claim("role", user.getRole().name())
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        .issuedAt(Date.from(now))
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        .expiration(Date.from(expiresAt))
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        .signWith(secretKey)
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        .compact();
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  }
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  /** Documentação para o método extractSubject. */
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  public String extractSubject(String token) {
56 1 1. extractSubject : replaced return value with "" for com/edtech/service/JwtService::extractSubject → KILLED
 
    return validateToken(token).getSubject();
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  }
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  /** Documentação para o método getUserIdFromToken. */
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  public UUID getUserIdFromToken(String token) {
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    Claims claims = validateToken(token);
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    String uidStr = claims.get("uid", String.class);
63 1 1. getUserIdFromToken : replaced return value with null for com/edtech/service/JwtService::getUserIdFromToken → NO_COVERAGE
 
    return UUID.fromString(uidStr);
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  }
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  /** Documentação para o método isValid. */
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  public boolean isValid(String token, User user) {
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    try {
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      String subject = extractSubject(token);
70 3 1. isValid : negated conditional → KILLED
2. isValid : negated conditional → KILLED
3. isValid : replaced boolean return with true for com/edtech/service/JwtService::isValid → KILLED
 
      return subject != null && subject.equalsIgnoreCase(user.getEmail());
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    } catch (JwtException | IllegalArgumentException exception) {
72 1 1. isValid : replaced boolean return with true for com/edtech/service/JwtService::isValid → KILLED
 
      return false;
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    }
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  }
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  /** Documentação para o método validateToken. */
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  public Claims validateToken(String token) {
78 1 1. validateToken : replaced return value with null for com/edtech/service/JwtService::validateToken → KILLED
 
    return Jwts.parser().verifyWith(secretKey).build().parseSignedClaims(token).getPayload();
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  }
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}

Mutations

28

1.1
Location : <init>
Killed by : none removed call to org/springframework/util/Assert::hasText → SURVIVED
36

1.1
Location : generateToken
Killed by : com.edtech.service.JwtServiceTest.[engine:junit-jupiter]/[class:com.edtech.service.JwtServiceTest]/[method:getUserIdFromToken_MustReturnCorrectId()] replaced return value with "" for com/edtech/service/JwtService::generateToken → KILLED
44

1.1
Location : generateToken
Killed by : com.edtech.service.JwtServiceTest.[engine:junit-jupiter]/[class:com.edtech.service.JwtServiceTest]/[method:getUserIdFromToken_MustReturnCorrectId()] replaced return value with "" for com/edtech/service/JwtService::generateToken → KILLED
56

1.1
Location : extractSubject
Killed by : com.edtech.service.JwtServiceTest.[engine:junit-jupiter]/[class:com.edtech.service.JwtServiceTest]/[method:isValid_WithValidToken_ReturnsTrue()] replaced return value with "" for com/edtech/service/JwtService::extractSubject → KILLED
63

1.1
Location : getUserIdFromToken
Killed by : none replaced return value with null for com/edtech/service/JwtService::getUserIdFromToken → NO_COVERAGE
70

1.1
Location : isValid
Killed by : com.edtech.service.JwtServiceTest.[engine:junit-jupiter]/[class:com.edtech.service.JwtServiceTest]/[method:isValid_WithValidToken_ReturnsTrue()] negated conditional → KILLED

2.2
Location : isValid
Killed by : com.edtech.service.JwtServiceTest.[engine:junit-jupiter]/[class:com.edtech.service.JwtServiceTest]/[method:isValid_WithValidToken_ReturnsTrue()] negated conditional → KILLED

3.3
Location : isValid
Killed by : com.edtech.service.JwtServiceTest.[engine:junit-jupiter]/[class:com.edtech.service.JwtServiceTest]/[method:isValid_WithDifferentUser_ReturnsFalse()] replaced boolean return with true for com/edtech/service/JwtService::isValid → KILLED
72

1.1
Location : isValid
Killed by : com.edtech.service.JwtServiceTest.[engine:junit-jupiter]/[class:com.edtech.service.JwtServiceTest]/[method:validateToken_WithExpireDtoken_MustReturnFalse()] replaced boolean return with true for com/edtech/service/JwtService::isValid → KILLED
78

1.1
Location : validateToken
Killed by : com.edtech.service.JwtServiceTest.[engine:junit-jupiter]/[class:com.edtech.service.JwtServiceTest]/[method:isValid_WithValidToken_ReturnsTrue()] replaced return value with null for com/edtech/service/JwtService::validateToken → KILLED

Active mutators

Tests examined


Report generated by PIT 1.16.1