Move into correct directory

This commit is contained in:
Emma Nora Theuer 2024-09-04 20:20:38 +02:00
parent 4789ee08c3
commit edddfde8a8
3 changed files with 0 additions and 225 deletions

65
pom.xml
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<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.enatheuer</groupId>
<artifactId>Passgen</artifactId>
<packaging>jar</packaging>
<version>1.0-SNAPSHOT</version>
<name>Passgen</name>
<url>http://maven.apache.org</url>
<dependencies>
<dependency>
<groupId>info.picocli</groupId>
<artifactId>picocli</artifactId>
<version>4.7.4</version>
</dependency>
</dependencies>
<build>
<sourceDirectory>src/main/java</sourceDirectory>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<version>3.2.0</version>
<configuration>
<archive>
<manifest>
<addClasspath>true</addClasspath>
<classpathPrefix>lib/</classpathPrefix>
<mainClass>Main</mainClass>
</manifest>
</archive>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<version>3.4.1</version>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>shade</goal>
</goals>
<configuration>
<filters>
<filter>
<artifact>*:*</artifact>
<excludes>
<exclude>META-INF/*.SF</exclude>
<exclude>META-INF/*.DSA</exclude>
<exclude>META-INF/*.RSA</exclude>
</excludes>
</filter>
</filters>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>

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import java.security.SecureRandom;
import java.io.IOException;
import java.nio.file.Paths;
import java.nio.file.Files;
import java.util.List;
import picocli.CommandLine;
import picocli.CommandLine.Option;
public class Main implements Runnable {
private static SecureRandom random;
@Option(names = {"-x", "--xkcd"}, description = "Will generate an xkcd-style password (See xkcd 936)")
private boolean xkcd = false;
@Option(names = {"-s", "--simple"}, description = "Will generate a password of specified length without special characters")
private boolean simple = false;
@Option(names = {"-l", "--length"}, description = "Will generate a regular password with the provided amount of characters (or words for XKCD passwords). Defaults to 32.")
private int length = 32;
@Option(names = {"-h", "--help"}, usageHelp = true, description = "Displays this help message and exits.")
private boolean help;
private static String generate_simple_password(int count) {
String simpleCharacters = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890";
String password = "";
int randomIndex;
char randomChar;
for (int i = 0; i < count; i++) {
randomIndex = random.nextInt(simpleCharacters.length());
randomChar = simpleCharacters.charAt(randomIndex);
password = password + randomChar;
}
return password;
}
private static String generate_regular_password(int count) {
String characters = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890!@#$%^&*";
String password = "";
int randomIndex;
char randomChar;
for (int i = 0; i < count; i++) {
randomIndex = random.nextInt(characters.length());
randomChar = characters.charAt(randomIndex);
password = password + randomChar;
}
return password;
}
private static String generate_xkcd_password(int count) {
String password = "";
try {
List<String> dictionary = Files.readAllLines(Paths.get("/usr/share/dict/words"));
int randomIndex;
String randomWord;
for (int i = 0; i < count; i++) {
randomIndex = random.nextInt(dictionary.size());
randomWord = dictionary.get(randomIndex);
password = password + randomWord;
password = password + " ";
}
} catch (IOException e) {
e.printStackTrace();
System.out.println("An error occured while reading /usr/share/dict/words - Is the file present?");
System.exit(2);
}
return password;
}
public static void main(String[] args) {
random = new SecureRandom();
int exitCode = new CommandLine(new Main()).execute(args);
System.exit(exitCode);
}
@Override
public void run() {
if (xkcd && simple) {
System.out.println("Error: Only use one of xkcd (-x), simple (-s) or regular (-r) at once.");
System.exit(2);
}
if (xkcd) {
System.out.println(generate_xkcd_password(length));
System.exit(0);
}
else if (simple) {
System.out.println(generate_simple_password(length));
System.exit(0);
}
else {
System.out.println(generate_regular_password(length));
System.exit(0);
}
}
}

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<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.enatheuer</groupId>
<artifactId>Passgen</artifactId>
<packaging>jar</packaging>
<version>1.0-SNAPSHOT</version>
<name>Passgen</name>
<url>http://maven.apache.org</url>
<dependencies>
<dependency>
<groupId>info.picocli</groupId>
<artifactId>picocli</artifactId>
<version>4.7.4</version>
</dependency>
</dependencies>
<build>
<sourceDirectory>src/main/java</sourceDirectory>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<version>3.2.0</version>
<configuration>
<archive>
<manifest>
<addClasspath>true</addClasspath>
<classpathPrefix>lib/</classpathPrefix>
<mainClass>Main</mainClass>
</manifest>
</archive>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<version>3.4.1</version>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>shade</goal>
</goals>
<configuration>
<filters>
<filter>
<artifact>*:*</artifact>
<excludes>
<exclude>META-INF/*.SF</exclude>
<exclude>META-INF/*.DSA</exclude>
<exclude>META-INF/*.RSA</exclude>
</excludes>
</filter>
</filters>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>