fix: cert upload uses multipart/form-data with cert+key+domain

tools/register-certs/main.go

@@ -1,12 +1,15 @@
 package main
 
 import (
+	"bytes"
 	"fmt"
 	"io"
+	"mime/multipart"
 	"net/http"
 	"net/http/cookiejar"
 	"net/url"
 	"os"
+	"path/filepath"
 	"regexp"
 	"strings"
 )
@@ -33,14 +36,7 @@ func main() {
 	resp.Body.Close()
 
 	re := regexp.MustCompile(`content="([^"]+)"`)
-	match := re.FindStringSubmatch(string(body))
+	csrf := extractCSRF(string(body), re)
-	var csrf string
-	for _, m := range match {
-		if len(m) > 20 {
-			csrf = m
-			break
-		}
-	}
 	if csrf == "" {
 		fmt.Fprintf(os.Stderr, "FAIL: could not extract CSRF token\n")
 		os.Exit(1)
@@ -60,66 +56,79 @@ func main() {
 	body, _ = io.ReadAll(resp.Body)
 	resp.Body.Close()
 
-	if resp.StatusCode != 200 || !strings.Contains(string(body), `"ok"`) {
+	if resp.StatusCode != 200 || !strings.Contains(strings.ToLower(string(body)), `"ok"`) {
 		fmt.Fprintf(os.Stderr, "FAIL: login failed (status=%d): %s\n", resp.StatusCode, strings.TrimSpace(string(body)))
 		os.Exit(1)
 	}
 	fmt.Printf("OK: Logged in as %s\n", username)
 
-	// Step 3: Upload cert for each domain
+	// Step 3: Upload cert for each domain using multipart/form-data
 	certsDir := "/opt/nextworkspace/config/zoraxy/conf/certs"
 	success := true
 	for _, domain := range domains {
-		// Try .pem first, then .crt for backward compatibility
+		// Try .pem first, then .crt
-		certFile := certsDir + "/" + domain + ".pem"
+		pemPath := filepath.Join(certsDir, domain+".pem")
-		if _, err := os.Stat(certFile); os.IsNotExist(err) {
+		crtPath := filepath.Join(certsDir, domain+".crt")
-			certFile = certsDir + "/" + domain + ".crt"
+		keyPath := filepath.Join(certsDir, domain+".key")
-		}
+
-		certData, err := os.ReadFile(certFile)
+		certData, err := os.ReadFile(pemPath)
 		if err != nil {
-			fmt.Printf("SKIP: %s (no cert file)\n", domain)
+			certData, err = os.ReadFile(crtPath)
-			continue
+			if err != nil {
+				fmt.Printf("SKIP: %s (no cert file)\n", domain)
+				continue
+			}
+		}
+		keyData, err := os.ReadFile(keyPath)
+		if err != nil {
+			fmt.Printf("WARN: %s (no key file), uploading cert only\n", domain)
 		}
 
-		// Get fresh CSRF for each upload
+		// Build multipart form
+		var buf bytes.Buffer
+		w := multipart.NewWriter(&buf)
+		w.WriteField("domain", domain)
+
+		certWriter, _ := w.CreateFormFile("cert", domain+".pem")
+		certWriter.Write(certData)
+
+		if keyData != nil {
+			keyWriter, _ := w.CreateFormFile("key", domain+".key")
+			keyWriter.Write(keyData)
+		}
+		w.Close()
+
+		// Get fresh CSRF
 		resp, err := client.Get("http://127.0.0.1:8000/login.html")
 		if err != nil {
 			fmt.Printf("WARN: %s csrf fetch failed: %v\n", domain, err)
 			continue
 		}
-		body, _ := io.ReadAll(resp.Body)
+		b, _ := io.ReadAll(resp.Body)
 		resp.Body.Close()
-		match = re.FindStringSubmatch(string(body))
+		csrf = extractCSRF(string(b), re)
-		csrf = ""
-		for _, m := range match {
-			if len(m) > 20 {
-				csrf = m
-				break
-			}
-		}
 		if csrf == "" {
 			fmt.Printf("WARN: %s no CSRF token\n", domain)
 			continue
 		}
 
-		uploadURL := fmt.Sprintf("http://127.0.0.1:8000/api/cert/upload?ktype=pub&domain=%s", domain)
+		req, _ := http.NewRequest("POST", "http://127.0.0.1:8000/api/cert/upload", &buf)
-		req, _ := http.NewRequest("POST", uploadURL, strings.NewReader(string(certData)))
+		req.Header.Set("Content-Type", w.FormDataContentType())
 		req.Header.Set("X-CSRF-Token", csrf)
-		req.Header.Set("Content-Type", "application/x-pem-file")
 
 		resp, err = client.Do(req)
 		if err != nil {
-			fmt.Printf("WARN: %s upload failed: %v\n", domain, err)
+			fmt.Printf("FAIL: %s request failed: %v\n", domain, err)
 			success = false
 			continue
 		}
-		body, _ = io.ReadAll(resp.Body)
+		b, _ = io.ReadAll(resp.Body)
 		resp.Body.Close()
 
 		if resp.StatusCode == 200 {
 			fmt.Printf("OK: %s cert uploaded\n", domain)
 		} else {
-			fmt.Printf("FAIL: %s (status=%d): %s\n", domain, resp.StatusCode, strings.TrimSpace(string(body)))
+			fmt.Printf("FAIL: %s (status=%d): %s\n", domain, resp.StatusCode, strings.TrimSpace(string(b)))
 			success = false
 		}
 	}
@@ -128,3 +137,22 @@ func main() {
 		os.Exit(1)
 	}
 }
+
+func extractCSRF(html string, re *regexp.Regexp) string {
+	match := re.FindAllStringSubmatch(html, -1)
+	for _, m := range match {
+		if len(m) > 1 && len(m[1]) > 20 {
+			return m[1]
+		}
+	}
+	// Try looking for the specific zoraxy.csrf.Token pattern
+	idx := strings.Index(html, "zoraxy.csrf.Token")
+	if idx >= 0 {
+		sub := html[idx:]
+		m := re.FindStringSubmatch(sub)
+		if len(m) > 1 {
+			return m[1]
+		}
+	}
+	return ""
+}