TwoFactorAuthService.java

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package com.edtech.service;
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import dev.samstevens.totp.code.CodeVerifier;
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import dev.samstevens.totp.code.DefaultCodeGenerator;
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import dev.samstevens.totp.code.DefaultCodeVerifier;
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import dev.samstevens.totp.code.HashingAlgorithm;
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import dev.samstevens.totp.exceptions.QrGenerationException;
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import dev.samstevens.totp.qr.QrData;
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import dev.samstevens.totp.qr.QrGenerator;
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import dev.samstevens.totp.qr.ZxingPngQrGenerator;
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import dev.samstevens.totp.secret.DefaultSecretGenerator;
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import dev.samstevens.totp.secret.SecretGenerator;
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import dev.samstevens.totp.time.SystemTimeProvider;
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import dev.samstevens.totp.time.TimeProvider;
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import java.util.Base64;
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import org.springframework.stereotype.Service;
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/** Javadoc. */
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@Service
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public class TwoFactorAuthService {
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  private final SecretGenerator secretGenerator;
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  private final QrGenerator qrGenerator;
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  private final CodeVerifier codeVerifier;
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  /** Javadoc. */
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  public TwoFactorAuthService() {
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    this.secretGenerator = new DefaultSecretGenerator();
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    this.qrGenerator = new ZxingPngQrGenerator();
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    TimeProvider timeProvider = new SystemTimeProvider();
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    DefaultCodeGenerator codeGenerator = new DefaultCodeGenerator();
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    this.codeVerifier = new DefaultCodeVerifier(codeGenerator, timeProvider);
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  }
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  /** Generates a new Base32 encoded secret. */
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  public String generateSecret() {
38 1 1. generateSecret : replaced return value with "" for com/edtech/service/TwoFactorAuthService::generateSecret → NO_COVERAGE
 
    return secretGenerator.generate();
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  }
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  /** Generates a QR Code Image (Data URI encoded in Base64) for the given user email and secret. */
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  public String getQrCodeImageUri(String secret, String email) throws QrGenerationException {
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    QrData data =
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        new QrData.Builder()
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            .label(email)
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            .secret(secret)
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            .issuer("EdTech")
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            .algorithm(HashingAlgorithm.SHA1)
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            .digits(6)
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            .period(30)
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            .build();
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    byte[] imageData = qrGenerator.generate(data);
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    String mimeType = qrGenerator.getImageMimeType();
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56 1 1. getQrCodeImageUri : replaced return value with "" for com/edtech/service/TwoFactorAuthService::getQrCodeImageUri → NO_COVERAGE
 
    return "data:" + mimeType + ";base64," + Base64.getEncoder().encodeToString(imageData);
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  }
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  /** Verifies the given code against the given secret. */
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  public boolean verifyCode(String secret, String code) {
61 2 1. verifyCode : replaced boolean return with false for com/edtech/service/TwoFactorAuthService::verifyCode → NO_COVERAGE
2. verifyCode : replaced boolean return with true for com/edtech/service/TwoFactorAuthService::verifyCode → NO_COVERAGE
 
    return codeVerifier.isValidCode(secret, code);
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  }
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}

Mutations

38

1.1
Location : generateSecret
Killed by : none replaced return value with "" for com/edtech/service/TwoFactorAuthService::generateSecret → NO_COVERAGE
56

1.1
Location : getQrCodeImageUri
Killed by : none replaced return value with "" for com/edtech/service/TwoFactorAuthService::getQrCodeImageUri → NO_COVERAGE
61

1.1
Location : verifyCode
Killed by : none replaced boolean return with false for com/edtech/service/TwoFactorAuthService::verifyCode → NO_COVERAGE

2.2
Location : verifyCode
Killed by : none replaced boolean return with true for com/edtech/service/TwoFactorAuthService::verifyCode → NO_COVERAGE

Active mutators

Tests examined


Report generated by PIT 1.16.1