HashBruter.java

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package com.jsql.util.bruter;
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import com.jsql.util.LogLevelUtil;
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import org.apache.commons.lang3.StringUtils;
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import org.apache.logging.log4j.LogManager;
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import org.apache.logging.log4j.Logger;
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import java.nio.charset.StandardCharsets;
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import java.security.NoSuchAlgorithmException;
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public class HashBruter extends Bruter {
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    /**
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     * Log4j logger sent to view.
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     */
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    private static final Logger LOGGER = LogManager.getRootLogger();
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    private String hash;
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    private String generatedHash;
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    private String password;
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    private String type;
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    public void tryBruteForce() {
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        this.starttime = System.nanoTime();
28 2 1. tryBruteForce : negated conditional → TIMED_OUT
2. tryBruteForce : changed conditional boundary → TIMED_OUT
 
        for (int size = this.minLength; size <= this.maxLength; size++) {
29 2 1. tryBruteForce : negated conditional → TIMED_OUT
2. tryBruteForce : negated conditional → TIMED_OUT
 
            if (this.found || this.done) {
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                break;
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            }
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            try {
33 1 1. tryBruteForce : removed call to com/jsql/util/bruter/HashBruter::generateAllPossibleCombinations → TIMED_OUT
 
                this.generateAllPossibleCombinations(StringUtils.EMPTY, size);
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            } catch (NoSuchAlgorithmException e) {
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                LOGGER.log(LogLevelUtil.CONSOLE_JAVA, e, e);
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            }
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        }
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        this.done = true;
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    }
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    private void generateAllPossibleCombinations(String baseString, int length) throws NoSuchAlgorithmException {
42 2 1. generateAllPossibleCombinations : negated conditional → KILLED
2. generateAllPossibleCombinations : negated conditional → KILLED
 
        if (!this.found || !this.done) {
43 1 1. generateAllPossibleCombinations : negated conditional → TIMED_OUT
 
            if (baseString.length() == length) {
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                switch (this.type.toLowerCase()) {
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                    case "adler32": this.generatedHash = HashUtil.toAdler32(baseString); break;
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                    case "crc16":   this.generatedHash = Crc16Helper.generateCRC16(baseString); break;
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                    case "crc32":   this.generatedHash = HashUtil.toCrc32(baseString); break;
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                    case "crc64":   this.generatedHash = Crc64Helper.generateCRC64(baseString.getBytes(StandardCharsets.UTF_8)); break;
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                    case "mysql":   this.generatedHash = HashUtil.toMySql(baseString); break;
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                    case "md4":     this.generatedHash = HashUtil.toMd4(baseString); break;
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                    default:        this.generatedHash = HashUtil.toHash(this.type, baseString); break;
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                }
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                this.password = baseString;
54 1 1. generateAllPossibleCombinations : negated conditional → KILLED
 
                if (this.hash.equals(this.generatedHash)) {
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                    this.found = true;
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                    this.done = true;
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                }
58 1 1. generateAllPossibleCombinations : Replaced integer addition with subtraction → KILLED
 
                this.count++;
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60 2 1. generateAllPossibleCombinations : changed conditional boundary → SURVIVED
2. generateAllPossibleCombinations : negated conditional → TIMED_OUT
 
            } else if (baseString.length() < length) {
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                for (String element: this.characters) {
62 1 1. generateAllPossibleCombinations : removed call to com/jsql/util/bruter/HashBruter::generateAllPossibleCombinations → TIMED_OUT
 
                    this.generateAllPossibleCombinations(baseString + element, length);
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                }
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            }
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        }
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    }
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    // Getter and setter
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    public String getPassword() {
72 1 1. getPassword : replaced return value with "" for com/jsql/util/bruter/HashBruter::getPassword → KILLED
 
        return this.password;
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    }
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    public void setHash(String hash) {
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        this.hash = hash;
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    }
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    public void setType(String digestType) {
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        this.type = digestType;
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    }
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    public String getGeneratedHash() {
84 1 1. getGeneratedHash : replaced return value with "" for com/jsql/util/bruter/HashBruter::getGeneratedHash → KILLED
 
        return this.generatedHash;
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    }
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}

Mutations

28

1.1
Location : tryBruteForce
Killed by : none negated conditional → TIMED_OUT

2.2
Location : tryBruteForce
Killed by : none changed conditional boundary → TIMED_OUT

29

1.1
Location : tryBruteForce
Killed by : none negated conditional → TIMED_OUT

2.2
Location : tryBruteForce
Killed by : none negated conditional → TIMED_OUT

33

1.1
Location : tryBruteForce
Killed by : none removed call to com/jsql/util/bruter/HashBruter::generateAllPossibleCombinations → TIMED_OUT

42

1.1
Location : generateAllPossibleCombinations
Killed by : BruterSpock.[engine:spock]/[spec:BruterSpock]/[feature:$spock_feature_0_1] negated conditional → KILLED

2.2
Location : generateAllPossibleCombinations
Killed by : BruterSpock.[engine:spock]/[spec:BruterSpock]/[feature:$spock_feature_0_1] negated conditional → KILLED

43

1.1
Location : generateAllPossibleCombinations
Killed by : none negated conditional → TIMED_OUT

54

1.1
Location : generateAllPossibleCombinations
Killed by : BruterSpock.[engine:spock]/[spec:BruterSpock]/[feature:$spock_feature_0_1] negated conditional → KILLED

58

1.1
Location : generateAllPossibleCombinations
Killed by : BruterSpock.[engine:spock]/[spec:BruterSpock]/[feature:$spock_feature_0_2] Replaced integer addition with subtraction → KILLED

60

1.1
Location : generateAllPossibleCombinations
Killed by : none negated conditional → TIMED_OUT

2.2
Location : generateAllPossibleCombinations
Killed by : none changed conditional boundary → SURVIVED Covering tests

62

1.1
Location : generateAllPossibleCombinations
Killed by : none removed call to com/jsql/util/bruter/HashBruter::generateAllPossibleCombinations → TIMED_OUT

72

1.1
Location : getPassword
Killed by : BruterSpock.[engine:spock]/[spec:BruterSpock]/[feature:$spock_feature_0_1] replaced return value with "" for com/jsql/util/bruter/HashBruter::getPassword → KILLED

84

1.1
Location : getGeneratedHash
Killed by : BruterSpock.[engine:spock]/[spec:BruterSpock]/[feature:$spock_feature_0_1] replaced return value with "" for com/jsql/util/bruter/HashBruter::getGeneratedHash → KILLED

Active mutators

Tests examined


Report generated by PIT 1.19.1