UnlegitDqrk/CertificateGenerator
1
0
Fork 0
mirror of https://repo.open-autonomous-connection.org/UnlegitDqrk/CertificateGenerator.git synced 2026-03-02 13:19:18 +00:00
Code Issues Packages Projects Releases Wiki Activity

first commit

Browse Source
This commit is contained in:
UnlegitDqrk
2026-02-02 22:21:07 +01:00
commit 6294295558
9 changed files with 305 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

39
.gitignore vendored Normal file
View File

@@ -0,0 +1,39 @@
target/
!.mvn/wrapper/maven-wrapper.jar
!**/src/main/**/target/
!**/src/test/**/target/
.kotlin
### IntelliJ IDEA ###
.idea/modules.xml
.idea/jarRepositories.xml
.idea/compiler.xml
.idea/libraries/
*.iws
*.iml
*.ipr
### Eclipse ###
.apt_generated
.classpath
.factorypath
.project
.settings
.springBeans
.sts4-cache
### NetBeans ###
/nbproject/private/
/nbbuild/
/dist/
/nbdist/
/.nb-gradle/
build/
!**/src/main/**/build/
!**/src/test/**/build/
### VS Code ###
.vscode/
### Mac OS ###
.DS_Store

10
.idea/.gitignore generated vendored Normal file
View File

@@ -0,0 +1,10 @@
# Default ignored files
/shelf/
/workspace.xml
# Ignored default folder with query files
/queries/
# Datasource local storage ignored files
/dataSources/
/dataSources.local.xml
# Editor-based HTTP Client requests
/httpRequests/

6
.idea/copilot.data.migration.agent.xml generated Normal file
View File

@@ -0,0 +1,6 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="AgentMigrationStateService">
<option name="migrationStatus" value="COMPLETED" />
</component>
</project>

7
.idea/discord.xml generated Normal file
View File

@@ -0,0 +1,7 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="DiscordProjectSettings">
<option name="show" value="ASK" />
<option name="description" value="" />
</component>
</project>

7
.idea/encodings.xml generated Normal file
View File

@@ -0,0 +1,7 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="Encoding">
<file url="file://$PROJECT_DIR$/src/main/java" charset="UTF-8" />
<file url="file://$PROJECT_DIR$/src/main/resources" charset="UTF-8" />
</component>
</project>

14
.idea/misc.xml generated Normal file
View File

@@ -0,0 +1,14 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="ExternalStorageConfigurationManager" enabled="true" />
<component name="MavenProjectsManager">
<option name="originalFiles">
<list>
<option value="$PROJECT_DIR$/pom.xml" />
</list>
</option>
</component>
<component name="ProjectRootManager" version="2" languageLevel="JDK_23" default="true" project-jdk-name="23" project-jdk-type="JavaSDK">
<output url="file://$PROJECT_DIR$/out" />
</component>
</project>

6
.idea/vcs.xml generated Normal file
View File

@@ -0,0 +1,6 @@
<?xml version="1.0" encoding="UTF-8"?>
<project version="4">
<component name="VcsDirectoryMappings">
<mapping directory="$PROJECT_DIR$" vcs="Git" />
</component>
</project>

29
pom.xml Normal file
View File

@@ -0,0 +1,29 @@
<?xml version="1.0" encoding="UTF-8"?>
<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>dev.unlegitdqrk</groupId>
<artifactId>CertificateGenerator</artifactId>
<version>1.0-SNAPSHOT</version>
<properties>
<maven.compiler.source>23</maven.compiler.source>
<maven.compiler.target>23</maven.compiler.target>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<dependencies>
<dependency>
<groupId>dev.unlegitdqrk</groupId>
<artifactId>unlegitlibrary</artifactId>
<version>1.8.0</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-compress</artifactId>
<version>1.23.0</version>
</dependency>
</dependencies>
</project>

187
src/main/java/dev/unlegitdqrk/oac/certificategenerator/Main.java Normal file
View File

@@ -0,0 +1,187 @@
package dev.unlegitdqrk.oac.certificategenerator;
import dev.unlegitdqrk.unlegitlibrary.argument.Argument;
import dev.unlegitdqrk.unlegitlibrary.argument.ArgumentParser;
import dev.unlegitdqrk.unlegitlibrary.argument.ArgumentRun;
import dev.unlegitdqrk.unlegitlibrary.network.utils.NetworkUtils;
import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Paths;
import java.nio.file.StandardOpenOption;
import java.nio.charset.StandardCharsets;
import java.util.ArrayList;
import java.util.List;
import java.util.Optional;
public class Main {
public static void main(String[] args) throws IOException {
Argument type = new Argument("--type", "The Certificate Type", true, true, false, List.of("ca", "server", "ins", "client"));
Argument ip = new Argument("--ip", "The target public IP", false, true, false, new ArrayList<>());
final String[] host = {NetworkUtils.getPublicIPAddress()};
ip.setRun(new ArgumentRun() {
@Override
public void onRun(Argument argument, Optional<String> optional) {
optional.ifPresent(s -> host[0] = s);
}
});
type.setRun(new ArgumentRun() {
@Override
public void onRun(Argument argument, Optional<String> optional) {
try {
if (optional.isEmpty()) {
System.err.println("Missing required argument: type");
return;
}
ensureOpenSslAvailable();
String selected = optional.get();
final String caKey = "certificates/private/ca/ca_ins_" + host[0] + ".key";
final String caPem = "certificates/public/ca/ca_ins_" + host[0] + ".pem";
if (selected.equalsIgnoreCase("ca")) {
ensureDirectories();
executeProcess("genrsa", "-out", caKey, "4096");
executeProcess(
"req", "-x509", "-new",
"-key", caKey,
"-sha256",
"-days", "365",
"-out", caPem,
"-addext", "basicConstraints=critical,CA:TRUE",
"-addext", "keyUsage=critical,keyCertSign,cRLSign"
);
}
if (selected.equalsIgnoreCase("ins")) {
if (!Files.exists(Paths.get(caKey)) || !Files.exists(Paths.get(caPem))) {
System.err.println("CA files not found. Generate CA first with --type ca.");
return;
}
String certKey = "certificates/private/server/cert_ins_" + host[0] + ".key";
String certCrt = "certificates/public/server/cert_ins_" + host[0] + ".crt";
String certCsr = "certificates/public/server/cert_ins_" + host[0] + ".csr";
ensureDirectories();
executeProcess("genrsa", "-out", certKey, "2048");
executeProcess("req", "-new", "-key", certKey, "-out", certCsr);
executeProcess(
"x509", "-req",
"-in", certCsr,
"-CA", caPem,
"-CAkey", caKey,
"-CAcreateserial",
"-out", certCrt,
"-days", "365",
"-sha256"
);
}
if (selected.equalsIgnoreCase("server")) {
if (!Files.exists(Paths.get(caKey)) || !Files.exists(Paths.get(caPem))) {
System.err.println("CA files not found. Generate CA first with --type ca.");
return;
}
String certKey = "certificates/private/server/cert_server_" + host[0] + ".key";
String certCrt = "certificates/public/server/cert_server_" + host[0] + ".crt";
String certCsr = "certificates/public/server/cert_server_" + host[0] + ".csr";
ensureDirectories();
executeProcess("genrsa", "-out", certKey, "2048");
executeProcess("req", "-new", "-key", certKey, "-out", certCsr);
executeProcess(
"x509", "-req",
"-in", certCsr,
"-CA", caPem,
"-CAkey", caKey,
"-CAcreateserial",
"-out", certCrt,
"-days", "365",
"-sha256"
);
}
if (selected.equalsIgnoreCase("client")) {
if (!Files.exists(Paths.get(caKey)) || !Files.exists(Paths.get(caPem))) {
System.err.println("CA files not found. Generate CA first with --type ca.");
return;
}
String certKey = "certificates/private/client/cert_client_" + host[0] + ".key";
String certCrt = "certificates/public/client/cert_client_" + host[0] + ".crt";
String certCsr = "certificates/public/client/cert_client_" + host[0] + ".csr";
ensureClientDirectories();
executeProcess("genrsa", "-out", certKey, "2048");
executeProcess("req", "-new", "-key", certKey, "-out", certCsr);
executeProcess(
"x509", "-req",
"-in", certCsr,
"-CA", caPem,
"-CAkey", caKey,
"-CAcreateserial",
"-out", certCrt,
"-days", "365",
"-sha256"
);
}
} catch (IOException e) {
e.printStackTrace();
}
}
});
ArgumentParser parser = new ArgumentParser(args);
parser.registerArgument(ip);
parser.registerArgument(type);
parser.runArguments();
}
private static void ensureOpenSslAvailable() throws IOException {
try {
Process prc = new ProcessBuilder("openssl", "version").inheritIO().start();
int code = prc.waitFor();
if (code != 0) throw new IOException("OpenSSL not available on PATH");
} catch (InterruptedException e) {
Thread.currentThread().interrupt();
throw new IOException("OpenSSL check interrupted", e);
}
}
private static void ensureClientDirectories() throws IOException {
Files.createDirectories(Paths.get("certificates", "private", "ca"));
Files.createDirectories(Paths.get("certificates", "private", "client"));
Files.createDirectories(Paths.get("certificates", "public", "ca"));
Files.createDirectories(Paths.get("certificates", "public", "client"));
}
private static void ensureDirectories() throws IOException {
Files.createDirectories(Paths.get("certificates", "private", "ca"));
Files.createDirectories(Paths.get("certificates", "private", "server"));
Files.createDirectories(Paths.get("certificates", "public", "ca"));
Files.createDirectories(Paths.get("certificates", "public", "server"));
}
private static boolean isIpAddress(String host) {
if (host == null || host.isEmpty()) return false;
if (host.contains(":")) return true;
return host.matches("\\d{1,3}(\\.\\d{1,3}){3}");
}
private static void executeProcess(String... args) throws IOException {
List<String> cmd = new ArrayList<>();
cmd.add("openssl");
cmd.addAll(List.of(args));
Process prc = new ProcessBuilder(cmd).inheritIO().start();
try {
int code = prc.waitFor();
if (code != 0) throw new IOException("OpenSSL failed with exit code " + code);
} catch (InterruptedException e) {
Thread.currentThread().interrupt();
throw new IOException("OpenSSL interrupted", e);
}
}
}