feat: add var DISABLE_CUSTOM_ADDRESS_NAME and CREATE_ADDRESS_DEFAULT_… (#717)

* feat: add var DISABLE_CUSTOM_ADDRESS_NAME and CREATE_ADDRESS_DEFAULT_DOMAIN_FIRST

* fix: enhance input validation with trim() for address creation

- Add trim() handling in newAddress() function to prevent whitespace issues
- Add trim() handling for address prefixes to ensure consistent formatting
- Add trim() handling in Telegram API address parsing for robustness
- Prevents edge cases with whitespace-only or padded input strings

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

---------

Co-authored-by: Claude <noreply@anthropic.com>

frontend/src/api/index.js

@@ -78,6 +78,7 @@ const getOpenSettings = async (message, notification) => {
             adminContact: res["adminContact"] || "",
             enableUserCreateEmail: res["enableUserCreateEmail"] || false,
             disableAnonymousUserCreateEmail: res["disableAnonymousUserCreateEmail"] || false,
+            disableCustomAddressName: res["disableCustomAddressName"] || false,
             enableUserDeleteEmail: res["enableUserDeleteEmail"] || false,
             enableAutoReply: res["enableAutoReply"] || false,
             enableIndexAbout: res["enableIndexAbout"] || false,

frontend/src/store/index.js

@@ -22,6 +22,7 @@ export const useGlobalState = createGlobalState(
             adminContact: '',
             enableUserCreateEmail: false,
             disableAnonymousUserCreateEmail: false,
+            disableCustomAddressName: false,
             enableUserDeleteEmail: false,
             enableAutoReply: false,
             enableIndexAbout: false,

frontend/src/views/common/Login.vue

@@ -84,6 +84,7 @@ const { locale, t } = useI18n({
             credentialInput: 'Please input the Mail Address Credential',
             bindUserInfo: 'Logged in user, login without binding email or create new email address will bind to current user',
             bindUserAddressError: 'Error when bind email address to user',
+            autoGeneratedName: 'Auto-generated name',
         },
         zh: {
             login: '登录',
@@ -100,6 +101,7 @@ const { locale, t } = useI18n({
             credentialInput: '请输入邮箱地址凭据',
             bindUserInfo: '已登录用户, 登录未绑定邮箱或创建新邮箱地址将绑定到当前用户',
             bindUserAddressError: '绑定邮箱地址到用户时错误',
+            autoGeneratedName: '自动生成名称',
         }
     }
 });
@@ -147,8 +149,10 @@ const generateName = async () => {
 
 const newEmail = async () => {
     try {
+        // If custom names are disabled, send empty name to trigger backend auto-generation
+        const nameToSend = openSettings.value.disableCustomAddressName ? "" : emailName.value;
         const res = await props.newAddressPath(
-            emailName.value,
+            nameToSend,
             emailDomain.value,
             cfToken.value
         );
@@ -240,19 +244,20 @@ onMounted(async () => {
                 <n-spin :show="generateNameLoading">
                     <n-form>
                         <span>
-                            <p>{{ t("getNewEmailTip1") + addressRegex.source }}</p>
-                            <p>{{ t("getNewEmailTip2") }}</p>
+                            <p v-if="!openSettings.disableCustomAddressName">{{ t("getNewEmailTip1") + addressRegex.source }}</p>
+                            <p v-if="!openSettings.disableCustomAddressName">{{ t("getNewEmailTip2") }}</p>
                             <p>{{ t("getNewEmailTip3") }}</p>
                         </span>
-                        <n-button @click="generateName" style="margin-bottom: 10px;">
+                        <n-button v-if="!openSettings.disableCustomAddressName" @click="generateName" style="margin-bottom: 10px;">
                             {{ t('generateName') }}
                         </n-button>
                         <n-input-group>
                             <n-input-group-label v-if="addressPrefix">
                                 {{ addressPrefix }}
                             </n-input-group-label>
-                            <n-input v-model:value="emailName" show-count :minlength="openSettings.minAddressLen"
+                            <n-input v-if="!openSettings.disableCustomAddressName" v-model:value="emailName" show-count :minlength="openSettings.minAddressLen"
                                 :maxlength="openSettings.maxAddressLen" />
+                            <n-input v-else :value="t('autoGeneratedName')" disabled />
                             <n-input-group-label>@</n-input-group-label>
                             <n-select v-model:value="emailDomain" :consistent-menu-width="false"
                                 :options="domainsOptions" />