feat(site): allow to use cert selector to change cert when site is disabled

app/src/views/site/cert/Cert.vue

@@ -8,6 +8,7 @@ const props = defineProps<{
   configName: string
   currentServerIndex: number
   certInfo?: CertificateInfo[]
+  siteEnabled: boolean
 }>()
 
 const enabled = defineModel<boolean>('enabled', {
@@ -68,6 +69,7 @@ function handleCertChange(certs: Cert[]) {
     <ChangeCert @change="handleCertChange" />
 
     <IssueCert
+      v-if="siteEnabled"
       v-model:enabled="enabled"
       :config-name="configName"
     />

app/src/views/site/ngx_conf/NgxServer.vue

@@ -120,15 +120,15 @@ provide('ngx_directives', ngx_directives)
         />
 
         <div class="tab-content">
-          <template v-if="current_support_ssl && enabled">
-            <Cert
-              v-if="current_support_ssl"
-              v-model:enabled="autoCert"
-              :config-name="ngx_config.name"
-              :cert-info="certInfo?.[k]"
-              :current-server-index="current_server_index"
-            />
-          </template>
+          <Cert
+            v-if="current_support_ssl"
+            v-model:enabled="autoCert"
+            class="mb-4"
+            :site-enabled="enabled"
+            :config-name="ngx_config.name"
+            :cert-info="certInfo?.[k]"
+            :current-server-index="current_server_index"
+          />
 
           <template v-if="v.comments">
             <h3>{{ $gettext('Comments') }}</h3>

internal/cert/cert_info.go

@@ -3,10 +3,11 @@ package cert
 import (
 	"crypto/x509"
 	"encoding/pem"
-	"github.com/0xJacky/Nginx-UI/internal/helper"
-	"github.com/0xJacky/Nginx-UI/internal/nginx"
 	"os"
 	"time"
+
+	"github.com/0xJacky/Nginx-UI/internal/helper"
+	"github.com/0xJacky/Nginx-UI/internal/nginx"
 )
 
 type Info struct {
@@ -39,8 +40,19 @@ func GetCertInfo(sslCertificatePath string) (info *Info, err error) {
 		return
 	}
 
+	// for wildcard certificate, the subject name is the first DNS name
+	subjectName := cert.Subject.CommonName
+	if subjectName == "" {
+		for _, name := range cert.DNSNames {
+			if name != "" {
+				subjectName = name
+				break
+			}
+		}
+	}
+
 	info = &Info{
-		SubjectName: cert.Subject.CommonName,
+		SubjectName: subjectName,
 		IssuerName:  cert.Issuer.CommonName,
 		NotAfter:    cert.NotAfter,
 		NotBefore:   cert.NotBefore,