feat: TLS certificate file support

- NewConnectionDialog: TLS cert file selectors (CA/Cert/Key) + rejectUnauthorized checkbox
- connection.ts: read cert files and pass to ioredis tls options
- Add tlsRejectUnauthorized to all ConnectionConfig types
- i18n keys for tlsCaPath/tlsCertPath/tlsKeyPath/tlsRejectUnauthorized

src/components/NewConnectionDialog.vue

@@ -18,6 +18,10 @@ const form = reactive({
   auth: '',
   username: '',
   tls: false,
+  tlsCaPath: '',
+  tlsCertPath: '',
+  tlsKeyPath: '',
+  tlsRejectUnauthorized: false,
   separator: ':',
   sshEnabled: false,
   sshHost: '',
@@ -44,6 +48,9 @@ watch(() => props.visible, async (v) => {
         auth: decryptedAuth,
         username: props.connection.username,
         tls: props.connection.tls,
+        tlsCaPath: props.connection.tlsCaPath || '',
+        tlsCertPath: props.connection.tlsCertPath || '',
+        tlsKeyPath: props.connection.tlsKeyPath || '',
         separator: props.connection.separator,
         sshEnabled: props.connection.sshEnabled || false,
         sshHost: props.connection.sshHost || '',
@@ -57,7 +64,8 @@ watch(() => props.visible, async (v) => {
       isEdit.value = false
       Object.assign(form, {
         name: '', host: '127.0.0.1', port: 6379,
-        auth: '', username: '', tls: false, separator: ':',
+        auth: '', username: '', tls: false, tlsCaPath: '', tlsCertPath: '', tlsKeyPath: '',
+        separator: ':',
         sshEnabled: false, sshHost: '', sshPort: 22,
         sshUsername: '', sshPassword: '', sshPrivateKeyPath: '', sshPassphrase: '',
       })
@@ -79,6 +87,30 @@ async function selectFile() {
   }
 }
 
+async function selectTlsCaFile() {
+  const result = await window.electronAPI.dialog.openFile({
+    title: t('connection.tlsCaPath'),
+    filters: [{ name: 'Certificate Files', extensions: ['pem', 'crt', 'cer', 'key'] }],
+  })
+  if (result) { form.tlsCaPath = result.path }
+}
+
+async function selectTlsCertFile() {
+  const result = await window.electronAPI.dialog.openFile({
+    title: t('connection.tlsCertPath'),
+    filters: [{ name: 'Certificate Files', extensions: ['pem', 'crt', 'cer'] }],
+  })
+  if (result) { form.tlsCertPath = result.path }
+}
+
+async function selectTlsKeyFile() {
+  const result = await window.electronAPI.dialog.openFile({
+    title: t('connection.tlsKeyPath'),
+    filters: [{ name: 'Key Files', extensions: ['pem', 'key'] }],
+  })
+  if (result) { form.tlsKeyPath = result.path }
+}
+
 async function handleTest() {
   if (!form.host.trim()) {
     ElMessage.warning('Host is required')
@@ -92,6 +124,10 @@ async function handleTest() {
       auth: form.auth || undefined,
       username: form.username || undefined,
       tls: form.tls,
+      tlsCaPath: form.tlsCaPath,
+      tlsCertPath: form.tlsCertPath,
+      tlsKeyPath: form.tlsKeyPath,
+      tlsRejectUnauthorized: form.tlsRejectUnauthorized,
       sshEnabled: form.sshEnabled,
       sshHost: form.sshHost.trim(),
       sshPort: Number(form.sshPort) || 22,
@@ -125,9 +161,10 @@ async function handleSave() {
       auth: form.auth,
       username: form.username.trim(),
       tls: form.tls,
-      tlsCaPath: '',
-      tlsCertPath: '',
-      tlsKeyPath: '',
+      tlsCaPath: form.tlsCaPath,
+      tlsCertPath: form.tlsCertPath,
+      tlsKeyPath: form.tlsKeyPath,
+      tlsRejectUnauthorized: form.tlsRejectUnauthorized,
       sshEnabled: form.sshEnabled,
       sshHost: form.sshHost.trim(),
       sshPort: Number(form.sshPort) || 22,
@@ -188,6 +225,29 @@ async function handleSave() {
       <el-form-item>
         <el-checkbox v-model="form.tls">{{ t('connection.tls') }}</el-checkbox>
       </el-form-item>
+      <template v-if="form.tls">
+        <el-form-item :label="t('connection.tlsCaPath')">
+          <div style="display:flex;gap:8px;">
+            <el-input v-model="form.tlsCaPath" placeholder="/path/to/ca.pem" />
+            <el-button @click="selectTlsCaFile">{{ t('connection.selectFile') }}</el-button>
+          </div>
+        </el-form-item>
+        <el-form-item :label="t('connection.tlsCertPath')">
+          <div style="display:flex;gap:8px;">
+            <el-input v-model="form.tlsCertPath" placeholder="/path/to/client.pem" />
+            <el-button @click="selectTlsCertFile">{{ t('connection.selectFile') }}</el-button>
+          </div>
+        </el-form-item>
+        <el-form-item :label="t('connection.tlsKeyPath')">
+          <div style="display:flex;gap:8px;">
+            <el-input v-model="form.tlsKeyPath" placeholder="/path/to/client-key.pem" />
+            <el-button @click="selectTlsKeyFile">{{ t('connection.selectFile') }}</el-button>
+          </div>
+        </el-form-item>
+        <el-form-item>
+          <el-checkbox v-model="form.tlsRejectUnauthorized">{{ t('connection.tlsRejectUnauthorized') }}</el-checkbox>
+        </el-form-item>
+      </template>
 
       <!-- SSH Tunnel -->
       <el-divider />

src/i18n/locales/en.ts

@@ -30,6 +30,10 @@ export default {
     password: 'Password',
     username: 'Username',
     tls: 'Enable TLS',
+    tlsCaPath: 'CA Certificate',
+    tlsCertPath: 'Client Certificate',
+    tlsKeyPath: 'Client Private Key',
+    tlsRejectUnauthorized: 'Verify Server Certificate',
     ssh: 'SSH Tunnel',
     sshHost: 'SSH Host',
     sshPort: 'SSH Port',

src/i18n/locales/zh-CN.ts

@@ -30,6 +30,10 @@ export default {
     password: '密码',
     username: '用户名',
     tls: '启用 TLS',
+    tlsCaPath: 'CA 证书',
+    tlsCertPath: '客户端证书',
+    tlsKeyPath: '客户端私钥',
+    tlsRejectUnauthorized: '验证服务器证书',
     ssh: 'SSH 隧道',
     sshHost: 'SSH 主机',
     sshPort: 'SSH 端口',

src/stores/connection.ts

@@ -13,6 +13,7 @@ export interface ConnectionConfig {
   tlsCaPath: string
   tlsCertPath: string
   tlsKeyPath: string
+  tlsRejectUnauthorized: boolean
   sshEnabled: boolean
   sshHost: string
   sshPort: number
@@ -83,6 +84,10 @@ export const useConnectionStore = defineStore('connection', () => {
         password: auth || undefined,
         username: conn.username || undefined,
         tls: conn.tls,
+        tlsCaPath: conn.tlsCaPath,
+        tlsCertPath: conn.tlsCertPath,
+        tlsKeyPath: conn.tlsKeyPath,
+        tlsRejectUnauthorized: conn.tlsRejectUnauthorized,
         sshEnabled: conn.sshEnabled,
         sshHost: conn.sshHost,
         sshPort: conn.sshPort,
@@ -151,6 +156,7 @@ export const useConnectionStore = defineStore('connection', () => {
 
   async function testConnection(opts: {
     host: string; port: number; auth?: string; username?: string; tls?: boolean
+    tlsCaPath?: string; tlsCertPath?: string; tlsKeyPath?: string
     sshEnabled?: boolean; sshHost?: string; sshPort?: number; sshUsername?: string
     sshPassword?: string; sshPrivateKeyPath?: string; sshPassphrase?: string
   }): Promise<{ success: boolean; error?: string }> {
@@ -165,6 +171,10 @@ export const useConnectionStore = defineStore('connection', () => {
         password: opts.auth || undefined,
         username: opts.username || undefined,
         tls: opts.tls,
+        tlsCaPath: opts.tlsCaPath,
+        tlsCertPath: opts.tlsCertPath,
+        tlsKeyPath: opts.tlsKeyPath,
+        tlsRejectUnauthorized: (opts as any).tlsRejectUnauthorized,
         sshEnabled: opts.sshEnabled,
         sshHost: opts.sshHost,
         sshPort: opts.sshPort,