Version: 3.3 Update

src/main/java/hae/utils/http/HttpUtils.java

@@ -0,0 +1,42 @@
+package hae.utils.http;
+
+import burp.api.montoya.MontoyaApi;
+import burp.api.montoya.http.HttpService;
+import burp.api.montoya.http.message.requests.HttpRequest;
+import burp.api.montoya.http.message.requests.HttpTransformation;
+import burp.api.montoya.utilities.RandomUtils;
+
+public class HttpUtils {
+    private final MontoyaApi api;
+
+    public HttpUtils(MontoyaApi api) {
+        this.api = api;
+    }
+
+    public HttpRequest generateRequestByMultipartUploadMethod(String url, String name, String filename, String content) {
+        HttpRequest baseRequest = HttpRequest.httpRequestFromUrl(url).withTransformationApplied(HttpTransformation.TOGGLE_METHOD);
+
+        String boundary = api.utilities().randomUtils().randomString(32, RandomUtils.CharacterSet.ASCII_LETTERS);
+
+        StringBuilder newBody = new StringBuilder();
+        newBody.append(String.format("--%s\r\nContent-Disposition: form-data; name=\"%s\"; filename=\"%s\"\r\n\r\n%s\r\n", boundary, name, filename, content));
+        newBody.append(String.format("--%s\r\nContent-Disposition: form-data; name=\"%s\"\r\n\r\n%s\r\n", boundary, "purpose", "file-extract"));
+        newBody.append("--").append(boundary).append("--\r\n");
+
+        baseRequest = baseRequest.withUpdatedHeader("Content-Type", "multipart/form-data; boundary=" + boundary).withBody(newBody.toString());
+
+        return baseRequest;
+    }
+
+    public HttpRequest generateRequestByJsonMethod(String url, String data) {
+        HttpRequest baseRequest = HttpRequest.httpRequestFromUrl(url).withTransformationApplied(HttpTransformation.TOGGLE_METHOD);
+        HttpService baseService = baseRequest.httpService();
+        String requestString = baseRequest.toString().replace("application/x-www-form-urlencoded", "application/json");
+        baseRequest = HttpRequest.httpRequest(baseService, requestString).withBody(data);
+        return baseRequest;
+    }
+
+    public HttpRequest generateRequestByDeleteMethod(String url) {
+        return HttpRequest.httpRequestFromUrl(url).withMethod("DELETE");
+    }
+}