Merge pull request #7710 from JimMoen/add-authn-authz-zh_CN-desc

add authn & authz zh_CN i18n support

apps/emqx_authn/i18n/emqx_authn_api_i18n.conf

@@ -0,0 +1,228 @@
+emqx_authn_api {
+
+  authentication_get {
+    desc {
+      en: """List authenticators for global authentication"""
+      zh: """列出全局认证链上的认证器信息"""
+    }
+  }
+
+  authentication_post {
+    desc {
+      en: """Create authenticator for global authentication"""
+      zh: """为全局认证链创建认证器信息"""
+    }
+  }
+
+  authentication_id_get {
+    desc {
+      en: """Get authenticator from global authentication chain"""
+      zh: """获取全局认证链上指定的认证器信息"""
+    }
+  }
+
+  authentication_id_put {
+    desc {
+      en: """Update authenticator from global authentication chain"""
+      zh: """更新全局认证链上指定的认证器"""
+    }
+  }
+
+  authentication_id_delete {
+    desc {
+      en: """Delete authenticator from global authentication chain"""
+      zh: """删除全局认证链上指定的认证器信息"""
+    }
+  }
+
+  authentication_id_status_get {
+    desc {
+      en: """Get authenticator status from global authentication chain"""
+      zh: """获取全局认证链上指定的认证器状态"""
+    }
+  }
+
+  listeners_listener_id_authentication_get {
+    desc {
+      en: """List authenticators for listener authentication"""
+      zh: """列出监听器上的认证器信息"""
+    }
+  }
+
+  listeners_listener_id_authentication_post {
+    desc {
+      en: """Create authenticator for listener authentication"""
+      zh: """在指定的监听器上创建认证器"""
+    }
+  }
+
+  listeners_listener_id_authentication_id_get {
+    desc {
+      en: """Get authenticator from listener authentication chain"""
+      zh: """获取监听器上指定的认证器信息"""
+    }
+  }
+
+  listeners_listener_id_authentication_id_put {
+    desc {
+      en: """Update authenticator from listener authentication chain"""
+      zh: """更新监听器上指定的认证器"""
+    }
+  }
+
+  listeners_listener_id_authentication_id_delete {
+    desc {
+      en: """Delete authenticator from listener authentication chain"""
+      zh: """删除监听器上指定的认证器"""
+    }
+  }
+
+  listeners_listener_id_authentication_id_status_get {
+    desc {
+      en: """Get authenticator status from listener authentication chain"""
+      zh: """获取监听器上指定的认证器状态"""
+    }
+  }
+
+  authentication_id_move_post {
+    desc {
+      en: """Move authenticator in global authentication chain"""
+      zh: """移动全局认证链上认证器的顺序"""
+    }
+  }
+
+  listeners_listener_id_authentication_id_move_post   {
+    desc {
+      en: """Move authenticator in listener authentication chain"""
+      zh: """移动监听器上认证器的顺序"""
+    }
+  }
+
+  authentication_id_import_users_post {
+    desc {
+      en: """Import users into authenticator in global authentication chain"""
+      zh: """为全局认证链上的认证器导入用户数据"""
+    }
+  }
+
+  listeners_listener_id_authentication_id_import_users_post {
+    desc {
+      en: """Import users into authenticator in listener authentication chain"""
+      zh: """为监听器上的认证器导入用户数据"""
+    }
+  }
+
+  authentication_id_users_post {
+    desc {
+      en: """Create users for authenticator in global authentication chain"""
+      zh: """为全局认证链上的认证器创建用户数据"""
+    }
+  }
+
+  authentication_id_users_get {
+    desc {
+      en: """List users in authenticator in global authentication chain"""
+      zh: """获取全局认证链上指定的认证器中的用户数据"""
+    }
+  }
+
+  listeners_listener_id_authentication_id_users_post {
+    desc {
+      en: """Create users for authenticator in listener authentication chain"""
+      zh: """更新指定监听器上认证器中的用户数据"""
+    }
+  }
+
+  listeners_listener_id_authentication_id_users_get {
+    desc {
+      en: """List users in authenticator in listener authentication chain"""
+      zh: """列出指定监听器上认证器中的用户数据"""
+    }
+  }
+
+  authentication_id_users_user_id_get {
+    desc {
+      en: """Get user from authenticator in global authentication chain"""
+      zh: """获取指定监听器上认证器中指定的用户数据"""
+    }
+  }
+
+  authentication_id_users_user_id_put {
+    desc {
+      en: """Update user in authenticator in global authentication chain"""
+      zh: """为指定监听器上认证器添加用户数据"""
+    }
+  }
+
+  authentication_id_users_user_id_delete {
+    desc {
+      en: """Update user in authenticator in global authentication chain"""
+      zh: """更新指定监听器上认证器中的用户数据"""
+    }
+  }
+
+  listeners_listener_id_authentication_id_users_user_id_get {
+    desc {
+      en: """Get user from authenticator in listener authentication chain"""
+      zh: """获取指定监听器上认证器中指定的用户数据"""
+    }
+  }
+
+  listeners_listener_id_authentication_id_users_user_id_put {
+    desc {
+      en: """Update user in authenticator in listener authentication chain"""
+      zh: """更新指定监听器上认证器中的用户数据"""
+    }
+  }
+
+  listeners_listener_id_authentication_id_users_user_id_delete {
+    desc {
+      en: """Delete user in authenticator in listener authentication chain"""
+      zh: """删除指定监听器上认证器中的用户数据"""
+    }
+  }
+
+  param_auth_id {
+    desc {
+      en: """Authenticator ID"""
+      zh: """认证器 ID"""
+    }
+  }
+
+  param_listener_id {
+    desc {
+      en: """Listener ID"""
+      zh: """监听器 ID"""
+    }
+  }
+
+
+  param_user_id {
+    desc {
+      en: """User ID"""
+      zh: """用户 ID"""
+    }
+  }
+
+  like_username {
+    desc {
+      en: """Fuzzy search username"""
+      zh: """使用用户名模糊查询"""
+    }
+    label {
+      en: """like_username"""
+      zh: """模糊用户名"""
+    }
+  }
+
+  like_clientid {
+    desc {
+      en: """Fuzzy search clientid"""
+      zh: """使用客户端标识符模糊查询"""
+    }
+    label {
+      en: """like_clientid"""
+      zh: """模糊用户名"""
+    }
+  }
+}

apps/emqx_authn/i18n/emqx_authn_http_i18n.conf

@@ -0,0 +1,89 @@
+emqx_authn_http {
+  get {
+    desc {
+      en: """Settings for HTTP-based authentication (GET)."""
+      zh: """基于 HTTP 的认证请求 (GET)"""
+    }
+    label: {
+      en: """get"""
+      zh: """get"""
+    }
+  }
+
+  post {
+    desc {
+      en: """Settings for HTTP-based authentication (POST)."""
+      zh: """基于 HTTP 的认证请求 (POST)"""
+    }
+    label: {
+      en: """post"""
+      zh: """post"""
+    }
+  }
+
+  method {
+    desc {
+      en: """HTTP method."""
+      zh: """HTTP 请求方法"""
+    }
+    label: {
+      en: """method"""
+      zh: """请求方法"""
+    }
+  }
+
+  url {
+    desc {
+      en: """URL of the auth server."""
+      zh: """认证服务器地址"""
+    }
+    label: {
+      en: """url"""
+      zh: """统一资源定位符"""
+    }
+  }
+
+  headers {
+    desc {
+      en: """List of HTTP headers."""
+      zh: """HTTP 请求头列表"""
+    }
+    label: {
+      en: """headers"""
+      zh: """请求头"""
+    }
+  }
+
+  headers_no_content_type {
+    desc {
+      en: """List of HTTP headers. (without <code>content-type</code>)"""
+      zh: """HTTP 请求头列表(无 <code>content-type</code>)"""
+    }
+    label: {
+      en: """headers_no_content_type"""
+      zh: """无content_type的请求头"""
+    }
+  }
+
+  body {
+    desc {
+      en: """Body of the HTTP request."""
+      zh: """HTTP 请求体"""
+    }
+    label: {
+      en: """body"""
+      zh: """请求体"""
+    }
+  }
+
+  request_timeout {
+    desc {
+      en: """HTTP request timeout"""
+      zh: """HTTP 请求超时时长"""
+    }
+    label: {
+      en: """request_timeout"""
+      zh: """请求超时时间"""
+    }
+  }
+}

apps/emqx_authn/i18n/emqx_authn_i18n.conf

@@ -0,0 +1,155 @@
+emqx_authn_schema {
+  enable {
+    desc {
+      en: """Set to <code>true</code> or <code>false</code> to disable this auth provider"""
+      zh: """设为 <code>true</code> 或 <code>false</code> 以启用或禁用此认证数据源"""
+    }
+    label: {
+      en: """enable"""
+      zh: """启用"""
+    }
+  }
+
+  mechanism {
+    desc {
+      en: """Authentication mechanism."""
+      zh: """认证机制"""
+    }
+    label: {
+      en: """mechanism"""
+      zh: """机制"""
+    }
+  }
+
+  backend {
+    desc {
+      en: """Backend type."""
+      zh: """后端类型"""
+    }
+    label: {
+      en: """backend"""
+      zh: """后端"""
+    }
+  }
+
+  metrics {
+    desc {
+      en: """The metrics of the resource"""
+      zh: """统计指标"""
+    }
+    label: {
+      en: """metrics"""
+      zh: """指标"""
+    }
+  }
+
+  node_metrics {
+    desc {
+      en: """The metrics of the resource for each node"""
+      zh: """每个节点上资源的统计指标"""
+    }
+    label: {
+      en: """node_metrics"""
+      zh: """节点指标"""
+    }
+  }
+
+  status {
+    desc {
+      en: """The status of the resource"""
+      zh: """资源状态"""
+    }
+    label: {
+      en: """status"""
+      zh: """状态"""
+    }
+  }
+
+  node_status {
+    desc {
+      en: """The status of the resource for each node"""
+      zh: """每个节点上资源的状态"""
+    }
+    label: {
+      en: """node_status"""
+      zh: """节点状态"""
+    }
+  }
+
+  matched {
+    desc {
+      en: """Count of this resource is queried"""
+      zh: """请求命中次数"""
+    }
+    label: {
+      en: """matched"""
+      zh: """已命中"""
+    }
+  }
+
+  success {
+    desc {
+      en: """Count of query success"""
+      zh: """请求成功次数"""
+    }
+    label: {
+      en: """success"""
+      zh: """成功"""
+    }
+  }
+
+  failed {
+    desc {
+      en: """Count of query failed"""
+      zh: """请求失败次数"""
+    }
+    label: {
+      en: """failed"""
+      zh: """失败"""
+    }
+  }
+
+  rate {
+    desc {
+      en: """The rate of matched, times/second"""
+      zh: """命中速率，单位： 次/秒"""
+    }
+    label: {
+      en: """rate"""
+      zh: """速率"""
+    }
+  }
+
+  rate_max {
+    desc {
+      en: """The max rate of matched, times/second"""
+      zh: """最大命中速率，单位： 次/秒"""
+    }
+    label: {
+      en: """rate_max"""
+      zh: """最大速率"""
+    }
+  }
+
+  rate_last5m {
+    desc {
+      en: """The average rate of matched in the last 5 minutes, times/second"""
+      zh: """5分钟内平均命中速率，单位： 次/秒"""
+    }
+    label: {
+      en: """rate_last5m"""
+      zh: """5分钟内速率"""
+    }
+  }
+
+  node {
+    desc {
+      en: """The node name"""
+      zh: """节点名"""
+    }
+    label: {
+      en: """node"""
+      zh: """节点"""
+    }
+  }
+}

apps/emqx_authn/i18n/emqx_authn_jwt_i18n.conf

@@ -0,0 +1,232 @@
+emqx_authn_jwt {
+  use_jwks {
+    desc {
+      en: """jwks flag"""
+      zh: """jwks 状态"""
+    }
+    label {
+      en: """use_jwks"""
+      zh: """使用jwks"""
+    }
+  }
+
+  algorithm {
+    desc {
+      en: """Signing algorithm."""
+      zh: """签名算法"""
+    }
+    label {
+      en: """algorithm"""
+      zh: """算法"""
+    }
+  }
+
+  certificate {
+    desc {
+      en: """The certificate used for signing the token."""
+      zh: """用于签名token的证书"""
+    }
+    label {
+      en: """certificate"""
+      zh: """证书"""
+    }
+  }
+
+  secret_base64_encoded {
+    desc {
+      en: """Enable/disable base64 encoding of the secret."""
+      zh: """启用/关闭私匙 base64 编码"""
+    }
+    label {
+      en: """secret_base64_encoded"""
+      zh: """密钥 base64 编码"""
+    }
+  }
+
+  secret {
+    desc {
+      en: """The key to verify the JWT Token using HMAC algorithm."""
+      zh: """使用对称加密的算法"""
+    }
+    label {
+      en: """secret"""
+      zh: """secret"""
+    }
+  }
+
+  endpoint {
+    desc {
+      en: """JWKs endpoint"""
+      zh: """JWKs endpoint"""
+    }
+    label {
+      en: """endpoint"""
+      zh: """endpoint"""
+    }
+  }
+
+  refresh_interval {
+    desc {
+      en: """JWKs refresh interval"""
+      zh: """JWKs 更新间隔"""
+    }
+    label {
+      en: """refresh_interval"""
+      zh: """更新间隔"""
+    }
+  }
+
+  cacertfile {
+    desc {
+      en: """Path to the SSL CA certificate file."""
+      zh: """SSL CA 证书公钥文件路径"""
+    }
+    label {
+      en: """cacertfile"""
+      zh: """CA 证书文件"""
+    }
+  }
+
+  certfile {
+    desc {
+      en: """Path to the SSL certificate file."""
+      zh: """证书文件路径"""
+    }
+    label {
+      en: """certfile"""
+      zh: """证书文件"""
+    }
+  }
+
+  keyfile {
+    desc {
+      en: """Path to the SSL secret key file."""
+      zh: """SSL 私钥文件路径"""
+    }
+    label {
+      en: """keyfile"""
+      zh: """私钥文件"""
+    }
+  }
+
+  verify {
+    desc {
+      en: """Enable or disable SSL peer verification."""
+      zh: """指定握手过程中是否校验客户端"""
+    }
+    label {
+      en: """verify"""
+      zh: """verify"""
+    }
+  }
+
+  server_name_indication {
+    desc {
+      en: """SSL SNI (Server Name Indication)"""
+      zh: """SSL SNI (服务器名称指示)"""
+    }
+    label {
+      en: """server_name_indication"""
+      zh: """服务器名称指示"""
+    }
+  }
+
+  verify_claims {
+    desc {
+      en: """The list of claims to verify."""
+      zh: """The list of claims to verify."""
+    }
+    label {
+      en: """verify_claims"""
+      zh: """verify_claims"""
+    }
+  }
+
+  pool_size {
+    desc {
+      en: """JWKs connection count"""
+      zh: """JWKs 连接数量"""
+    }
+    label {
+      en: """pool_size"""
+      zh: """pool_size"""
+    }
+  }
+
+  ssl {
+    desc {
+      en: """SSL options."""
+      zh: """SSL 选项"""
+    }
+    label {
+      en: """ssl"""
+      zh: """ssl"""
+    }
+  }
+
+  enable {
+    desc {
+      en: """Enable/disable SSL."""
+      zh: """启用/禁用 SSL"""
+    }
+    label {
+      en: """enable"""
+      zh: """启用"""
+    }
+  }
+
+  hmac-based {
+    desc {
+      en: """Settings for HMAC-based token signing algorithm."""
+      zh: """HMAC-based token 签名配置"""
+    }
+    label {
+      en: """hmac-based"""
+      zh: """hmac-based"""
+    }
+  }
+
+  public-key {
+    desc {
+      en: """Settings for public key-based token signing algorithm."""
+      zh: """公钥token签名配置"""
+    }
+    label {
+      en: """public-key"""
+      zh: """public-key"""
+    }
+  }
+
+  jwks {
+    desc {
+      en: """Settings for a signing using JSON Web Key Set (JWKs)."""
+      zh: """JWks 签名配置"""
+    }
+    label {
+      en: """jwks"""
+      zh: """jwks"""
+    }
+  }
+
+  ssl_disable {
+    desc {
+      en: """SSL disabled"""
+      zh: """SSL 关闭"""
+    }
+    label {
+      en: """ssl_disable"""
+      zh: """关闭SSL"""
+    }
+  }
+
+  ssl_enable {
+    desc {
+      en: """SSL configuration."""
+      zh: """SSL 配置"""
+    }
+    label {
+      en: """ssl_enable"""
+      zh: """启用SSL"""
+    }
+  }
+}

apps/emqx_authn/i18n/emqx_authn_mnesia_i18n.conf

@@ -0,0 +1,23 @@
+emqx_authn_mnesia {
+  authentication {
+    desc {
+      en: """Configuration for authentication using the built-in database."""
+      zh: """内置数据库认证配置"""
+    }
+    label: {
+      en: """authentication"""
+      zh: """认证配置"""
+    }
+  }
+
+  user_id_type {
+    desc {
+      en: """Authenticate by Client ID or Username."""
+      zh: """认证类型，基于 Client ID 或 Username"""
+    }
+    label: {
+      en: """user_id_type"""
+      zh: """用户标识类型"""
+    }
+  }
+}

apps/emqx_authn/i18n/emqx_authn_mongo_i18n.conf

@@ -0,0 +1,99 @@
+emqx_authn_mongodb {
+  standalone {
+    desc {
+      en: """Configuration for a standalone MongoDB instance."""
+      zh: """MongoDB 单节点认证配置"""
+    }
+    label: {
+      en: """standalone"""
+      zh: """standalone 模式"""
+    }
+  }
+
+  replica-set {
+    desc {
+      en: """Configuration for a replica set."""
+      zh: """MongoDB replica set 模式认证配置"""
+    }
+    label: {
+      en: """replica-set"""
+      zh: """replica-set 模式"""
+    }
+  }
+
+  sharded-cluster {
+    desc {
+      en: """Configuration for a sharded cluster."""
+      zh: """MongoDB sharded cluster 模式认证配置"""
+    }
+    label: {
+      en: """sharded-cluster"""
+      zh: """sharded-cluster 模式"""
+    }
+  }
+
+  collection {
+    desc {
+      en: """Collection used to store authentication data."""
+      zh: """认证数据集名称"""
+    }
+    label: {
+      en: """collection"""
+      zh: """数据集"""
+    }
+  }
+
+  selector {
+    desc {
+      en: """
+Statement that is executed during the authentication process.
+Commands can support following wildcards:\n
+- `${username}`: substituted with client's username\n
+- `${clientid}`: substituted with the clientid
+"""
+      zh: """
+认证过程中所使用的查询命令。
+查询命令支持如下占位符：
+- `${username}`: 代替客户端的用户名
+- `${clientid}`: 代替客户端的客户端标识符
+"""
+    }
+    label: {
+      en: """selector"""
+      zh: """认证查询"""
+    }
+  }
+
+  password_hash_field {
+    desc {
+      en: """Document field that contains password hash."""
+      zh: """数据文档中的密码散列值"""
+    }
+    label: {
+      en: """password_hash_field"""
+      zh: """密码散列字段"""
+    }
+  }
+
+  salt_field {
+    desc {
+      en: """Document field that contains the password salt."""
+      zh: """数据文档中的密码加盐"""
+    }
+    label: {
+      en: """salt_field"""
+      zh: """加盐字段"""
+    }
+  }
+
+  is_superuser_field {
+    desc {
+      en: """Document field that defines if the user has superuser privileges."""
+      zh: """数据文档中的超级用户权限记录"""
+    }
+    label: {
+      en: """is_superuser_field"""
+      zh: """超级用户字段"""
+    }
+  }
+}

apps/emqx_authn/i18n/emqx_authn_mysql_i18n.conf

@@ -0,0 +1,34 @@
+emqx_authn_mysql {
+  authentication {
+    desc {
+      en: """Configuration for authentication using MySQL database."""
+      zh: """MySQL 认证配置"""
+    }
+    label: {
+      en: """authentication"""
+      zh: """认证配置"""
+    }
+  }
+
+  query {
+    desc {
+      en: """SQL query used to lookup client data."""
+      zh: """客户端数据查询 SQL 语句"""
+    }
+    label: {
+      en: """query"""
+      zh: """请求"""
+    }
+  }
+
+  query_timeout {
+    dsec {
+      en: """Timeout for the SQL query."""
+      zh: """SQL 查询超时时长"""
+    }
+    label: {
+      en: """query_timeout"""
+      zh: """请求超时"""
+    }
+  }
+}

apps/emqx_authn/i18n/emqx_authn_pgsql_i18n.conf

@@ -0,0 +1,23 @@
+emqx_authn_pgsql {
+  authentication {
+    desc {
+      en: """Configuration for PostgreSQL authentication backend."""
+      zh: """PostgreSQL 认证配置"""
+    }
+    label: {
+      en: """authentication"""
+      zh: """认证配置"""
+    }
+  }
+
+  query {
+    desc {
+      en: """`SQL` query for looking up authentication data."""
+      zh: """客户端数据查询 SQL 语句"""
+    }
+    label: {
+      en: """query"""
+      zh: """请求"""
+    }
+  }
+}

apps/emqx_authn/i18n/emqx_authn_redis_i18n.conf

@@ -0,0 +1,45 @@
+emqx_authn_redis {
+  standalone {
+    desc {
+      en: """Configuration for a standalone Redis instance."""
+      zh: """Redis 单节点认证配置"""
+    }
+    label: {
+      en: """standalone"""
+      zh: """standalone"""
+    }
+  }
+
+  cluster {
+    desc {
+      en: """Configuration for a Redis cluster."""
+      zh: """Redis 集群模式认证配置"""
+    }
+    label: {
+      en: """cluster"""
+      zh: """cluster"""
+    }
+  }
+
+  sentinel {
+    desc {
+      en: """Configuration for a Redis Sentinel."""
+      zh: """Redis 哨兵模式认证配置"""
+    }
+    label: {
+      en: """sentinel"""
+      zh: """sentinel"""
+    }
+  }
+
+  cmd {
+    desc {
+      en: """Database query used to retrieve authentication data."""
+      zh: """Redis 认证数据查询语句"""
+    }
+    label: {
+      en: """cmd"""
+      zh: """查询命令"""
+    }
+  }
+}

apps/emqx_authn/src/emqx_authn_api.erl

@@ -18,11 +18,11 @@
 
 -behaviour(minirest_api).
 
--include_lib("typerefl/include/types.hrl").
 -include("emqx_authn.hrl").
--include_lib("emqx/include/emqx_placeholder.hrl").
 -include_lib("emqx/include/logger.hrl").
+-include_lib("emqx/include/emqx_placeholder.hrl").
 -include_lib("emqx/include/emqx_authentication.hrl").
+-include_lib("hocon/include/hoconsc.hrl").
 
 -import(hoconsc, [mk/2, ref/1, ref/2]).
 -import(emqx_dashboard_swagger, [error_codes/2]).
@@ -154,7 +154,7 @@ schema("/authentication") ->
         'operationId' => authenticators,
         get => #{
             tags => ?API_TAGS_GLOBAL,
-            description => <<"List authenticators for global authentication">>,
+            description => ?DESC(authentication_get),
             responses => #{
                 200 => emqx_dashboard_swagger:schema_with_example(
                     hoconsc:array(emqx_authn_schema:authenticator_type()),
@@ -164,7 +164,7 @@ schema("/authentication") ->
         },
         post => #{
             tags => ?API_TAGS_GLOBAL,
-            description => <<"Create authenticator for global authentication">>,
+            description => ?DESC(authentication_post),
             'requestBody' => emqx_dashboard_swagger:schema_with_examples(
                 emqx_authn_schema:authenticator_type(),
                 authenticator_examples()
@@ -184,7 +184,7 @@ schema("/authentication/:id") ->
         'operationId' => authenticator,
         get => #{
             tags => ?API_TAGS_GLOBAL,
-            description => <<"Get authenticator from global authentication chain">>,
+            description => ?DESC(authentication_id_get),
             parameters => [param_auth_id()],
             responses => #{
                 200 => emqx_dashboard_swagger:schema_with_examples(
@@ -196,7 +196,7 @@ schema("/authentication/:id") ->
         },
         put => #{
             tags => ?API_TAGS_GLOBAL,
-            description => <<"Update authenticator from global authentication chain">>,
+            description => ?DESC(authentication_id_put),
             parameters => [param_auth_id()],
             'requestBody' => emqx_dashboard_swagger:schema_with_examples(
                 emqx_authn_schema:authenticator_type(),
@@ -214,7 +214,7 @@ schema("/authentication/:id") ->
         },
         delete => #{
             tags => ?API_TAGS_GLOBAL,
-            description => <<"Delete authenticator from global authentication chain">>,
+            description => ?DESC(authentication_id_delete),
             parameters => [param_auth_id()],
             responses => #{
                 204 => <<"Authenticator deleted">>,
@@ -227,7 +227,7 @@ schema("/authentication/:id/status") ->
         'operationId' => authenticator_status,
         get => #{
             tags => ?API_TAGS_GLOBAL,
-            description => <<"Get authenticator status from global authentication chain">>,
+            description => ?DESC(authentication_id_status_get),
             parameters => [param_auth_id()],
             responses => #{
                 200 => emqx_dashboard_swagger:schema_with_examples(
@@ -243,7 +243,7 @@ schema("/listeners/:listener_id/authentication") ->
         'operationId' => listener_authenticators,
         get => #{
             tags => ?API_TAGS_SINGLE,
-            description => <<"List authenticators for listener authentication">>,
+            description => ?DESC(listeners_listener_id_authentication_get),
             parameters => [param_listener_id()],
             responses => #{
                 200 => emqx_dashboard_swagger:schema_with_example(
@@ -254,7 +254,7 @@ schema("/listeners/:listener_id/authentication") ->
         },
         post => #{
             tags => ?API_TAGS_SINGLE,
-            description => <<"Create authenticator for listener authentication">>,
+            description => ?DESC(listeners_listener_id_authentication_post),
             parameters => [param_listener_id()],
             'requestBody' => emqx_dashboard_swagger:schema_with_examples(
                 emqx_authn_schema:authenticator_type(),
@@ -275,7 +275,7 @@ schema("/listeners/:listener_id/authentication/:id") ->
         'operationId' => listener_authenticator,
         get => #{
             tags => ?API_TAGS_SINGLE,
-            description => <<"Get authenticator from listener authentication chain">>,
+            description => ?DESC(listeners_listener_id_authentication_id_get),
             parameters => [param_listener_id(), param_auth_id()],
             responses => #{
                 200 => emqx_dashboard_swagger:schema_with_examples(
@@ -287,7 +287,7 @@ schema("/listeners/:listener_id/authentication/:id") ->
         },
         put => #{
             tags => ?API_TAGS_SINGLE,
-            description => <<"Update authenticator from listener authentication chain">>,
+            description => ?DESC(listeners_listener_id_authentication_id_put),
             parameters => [param_listener_id(), param_auth_id()],
             'requestBody' => emqx_dashboard_swagger:schema_with_examples(
                 emqx_authn_schema:authenticator_type(),
@@ -305,7 +305,7 @@ schema("/listeners/:listener_id/authentication/:id") ->
         },
         delete => #{
             tags => ?API_TAGS_SINGLE,
-            description => <<"Delete authenticator from listener authentication chain">>,
+            description => ?DESC(listeners_listener_id_authentication_id_delete),
             parameters => [param_listener_id(), param_auth_id()],
             responses => #{
                 204 => <<"Authenticator deleted">>,
@@ -318,7 +318,7 @@ schema("/listeners/:listener_id/authentication/:id/status") ->
         'operationId' => listener_authenticator_status,
         get => #{
             tags => ?API_TAGS_SINGLE,
-            description => <<"Get authenticator status from listener authentication chain">>,
+            description => ?DESC(listeners_listener_id_authentication_id_status_get),
             parameters => [param_listener_id(), param_auth_id()],
             responses => #{
                 200 => emqx_dashboard_swagger:schema_with_examples(
@@ -334,7 +334,7 @@ schema("/authentication/:id/move") ->
         'operationId' => authenticator_move,
         post => #{
             tags => ?API_TAGS_GLOBAL,
-            description => <<"Move authenticator in global authentication chain">>,
+            description => ?DESC(authentication_id_move_post),
             parameters => [param_auth_id()],
             'requestBody' => emqx_dashboard_swagger:schema_with_examples(
                 ref(request_move),
@@ -352,7 +352,7 @@ schema("/listeners/:listener_id/authentication/:id/move") ->
         'operationId' => listener_authenticator_move,
         post => #{
             tags => ?API_TAGS_SINGLE,
-            description => <<"Move authenticator in listener authentication chain">>,
+            description => ?DESC(listeners_listener_id_authentication_id_move_post),
             parameters => [param_listener_id(), param_auth_id()],
             'requestBody' => emqx_dashboard_swagger:schema_with_examples(
                 ref(request_move),
@@ -370,7 +370,7 @@ schema("/authentication/:id/import_users") ->
         'operationId' => authenticator_import_users,
         post => #{
             tags => ?API_TAGS_GLOBAL,
-            description => <<"Import users into authenticator in global authentication chain">>,
+            description => ?DESC(authentication_id_import_users_post),
             parameters => [param_auth_id()],
             'requestBody' => emqx_dashboard_swagger:schema_with_examples(
                 ref(request_import_users),
@@ -388,7 +388,7 @@ schema("/listeners/:listener_id/authentication/:id/import_users") ->
         'operationId' => listener_authenticator_import_users,
         post => #{
             tags => ?API_TAGS_SINGLE,
-            description => <<"Import users into authenticator in listener authentication chain">>,
+            description => ?DESC(listeners_listener_id_authentication_id_import_users_post),
             parameters => [param_listener_id(), param_auth_id()],
             'requestBody' => emqx_dashboard_swagger:schema_with_examples(
                 ref(request_import_users),
@@ -406,7 +406,7 @@ schema("/authentication/:id/users") ->
         'operationId' => authenticator_users,
         post => #{
             tags => ?API_TAGS_GLOBAL,
-            description => <<"Create users for authenticator in global authentication chain">>,
+            description => ?DESC(authentication_id_users_post),
             parameters => [param_auth_id()],
             'requestBody' => emqx_dashboard_swagger:schema_with_examples(
                 ref(request_user_create),
@@ -423,7 +423,7 @@ schema("/authentication/:id/users") ->
         },
         get => #{
             tags => ?API_TAGS_GLOBAL,
-            description => <<"List users in authenticator in global authentication chain">>,
+            description => ?DESC(authentication_id_users_get),
             parameters => [
                 param_auth_id(),
                 ref(emqx_dashboard_swagger, page),
@@ -431,13 +431,13 @@ schema("/authentication/:id/users") ->
                 {like_username,
                     mk(binary(), #{
                         in => query,
-                        desc => <<"Fuzzy search username">>,
+                        desc => ?DESC(like_username),
                         required => false
                     })},
                 {like_clientid,
                     mk(binary(), #{
                         in => query,
-                        desc => <<"Fuzzy search clientid">>,
+                        desc => ?DESC(like_clientid),
                         required => false
                     })}
             ],
@@ -455,7 +455,7 @@ schema("/listeners/:listener_id/authentication/:id/users") ->
         'operationId' => listener_authenticator_users,
         post => #{
             tags => ?API_TAGS_SINGLE,
-            description => <<"Create users for authenticator in global authentication chain">>,
+            description => ?DESC(listeners_listener_id_authentication_id_users_post),
             parameters => [param_auth_id(), param_listener_id()],
             'requestBody' => emqx_dashboard_swagger:schema_with_examples(
                 ref(request_user_create),
@@ -472,7 +472,7 @@ schema("/listeners/:listener_id/authentication/:id/users") ->
         },
         get => #{
             tags => ?API_TAGS_SINGLE,
-            description => <<"List users in authenticator in listener authentication chain">>,
+            description => ?DESC(listeners_listener_id_authentication_id_users_get),
             parameters => [
                 param_listener_id(),
                 param_auth_id(),
@@ -493,7 +493,7 @@ schema("/authentication/:id/users/:user_id") ->
         'operationId' => authenticator_user,
         get => #{
             tags => ?API_TAGS_GLOBAL,
-            description => <<"Get user from authenticator in global authentication chain">>,
+            description => ?DESC(authentication_id_users_user_id_get),
             parameters => [param_auth_id(), param_user_id()],
             responses => #{
                 200 => emqx_dashboard_swagger:schema_with_examples(
@@ -505,7 +505,7 @@ schema("/authentication/:id/users/:user_id") ->
         },
         put => #{
             tags => ?API_TAGS_GLOBAL,
-            description => <<"Update user in authenticator in global authentication chain">>,
+            description => ?DESC(authentication_id_users_user_id_put),
             parameters => [param_auth_id(), param_user_id()],
             'requestBody' => emqx_dashboard_swagger:schema_with_examples(
                 ref(request_user_update),
@@ -522,7 +522,7 @@ schema("/authentication/:id/users/:user_id") ->
         },
         delete => #{
             tags => ?API_TAGS_GLOBAL,
-            description => <<"Update user in authenticator in global authentication chain">>,
+            description => ?DESC(authentication_id_users_user_id_delete),
             parameters => [param_auth_id(), param_user_id()],
             responses => #{
                 204 => <<"User deleted">>,
@@ -535,7 +535,7 @@ schema("/listeners/:listener_id/authentication/:id/users/:user_id") ->
         'operationId' => listener_authenticator_user,
         get => #{
             tags => ?API_TAGS_SINGLE,
-            description => <<"Get user from authenticator in listener authentication chain">>,
+            description => ?DESC(listeners_listener_id_authentication_id_users_user_id_get),
             parameters => [param_listener_id(), param_auth_id(), param_user_id()],
             responses => #{
                 200 => emqx_dashboard_swagger:schema_with_example(
@@ -547,7 +547,7 @@ schema("/listeners/:listener_id/authentication/:id/users/:user_id") ->
         },
         put => #{
             tags => ?API_TAGS_SINGLE,
-            description => <<"Update user in authenticator in listener authentication chain">>,
+            description => ?DESC(listeners_listener_id_authentication_id_users_user_id_put),
             parameters => [param_listener_id(), param_auth_id(), param_user_id()],
             'requestBody' => emqx_dashboard_swagger:schema_with_example(
                 ref(request_user_update),
@@ -564,7 +564,7 @@ schema("/listeners/:listener_id/authentication/:id/users/:user_id") ->
         },
         delete => #{
             tags => ?API_TAGS_SINGLE,
-            description => <<"Update user in authenticator in listener authentication chain">>,
+            description => ?DESC(listeners_listener_id_authentication_id_users_user_id_delete),
             parameters => [param_listener_id(), param_auth_id(), param_user_id()],
             responses => #{
                 204 => <<"User deleted">>,
@@ -578,7 +578,7 @@ param_auth_id() ->
         id,
         mk(binary(), #{
             in => path,
-            desc => <<"Authenticator ID">>,
+            desc => ?DESC(param_auth_id),
             required => true
         })
     }.
@@ -588,7 +588,7 @@ param_listener_id() ->
         listener_id,
         mk(binary(), #{
             in => path,
-            desc => <<"Listener ID">>,
+            desc => ?DESC(param_listener_id),
             required => true,
             example => emqx_listeners:id_example()
         })
@@ -599,7 +599,7 @@ param_user_id() ->
         user_id,
         mk(binary(), #{
             in => path,
-            desc => <<"User ID">>
+            desc => ?DESC(param_user_id)
         })
     }.
 

apps/emqx_authn/src/emqx_authn_schema.erl

@@ -17,7 +17,7 @@
 -module(emqx_authn_schema).
 
 -elvis([{elvis_style, invalid_dynamic_call, disable}]).
--include_lib("typerefl/include/types.hrl").
+-include_lib("hocon/include/hoconsc.hrl").
 -import(hoconsc, [mk/2, ref/2]).
 
 -export([
@@ -38,7 +38,7 @@ common_fields() ->
 
 enable(type) -> boolean();
 enable(default) -> true;
-enable(desc) -> "Set to <code>false</code> to disable this auth provider";
+enable(desc) -> ?DESC(?FUNCTION_NAME);
 enable(_) -> undefined.
 
 authenticator_type() ->
@@ -74,7 +74,7 @@ mechanism(Name) ->
         hoconsc:enum([Name]),
         #{
             required => true,
-            desc => "Authentication mechanism."
+            desc => ?DESC("mechanism")
         }
     ).
 
@@ -83,51 +83,47 @@ backend(Name) ->
         hoconsc:enum([Name]),
         #{
             required => true,
-            desc => "Backend type."
+            desc => ?DESC("backend")
         }
     ).
 
 fields("metrics_status_fields") ->
     [
-        {"metrics", mk(ref(?MODULE, "metrics"), #{desc => "The metrics of the resource"})},
+        {"metrics", mk(ref(?MODULE, "metrics"), #{desc => ?DESC("metrics")})},
         {"node_metrics",
             mk(
                 hoconsc:array(ref(?MODULE, "node_metrics")),
-                #{desc => "The metrics of the resource for each node"}
+                #{desc => ?DESC("node_metrics")}
             )},
-        {"status", mk(status(), #{desc => "The status of the resource"})},
+        {"status", mk(status(), #{desc => ?DESC("status")})},
         {"node_status",
             mk(
                 hoconsc:array(ref(?MODULE, "node_status")),
-                #{desc => "The status of the resource for each node"}
+                #{desc => ?DESC("node_status")}
             )}
     ];
 fields("metrics") ->
     [
-        {"matched", mk(integer(), #{desc => "Count of this resource is queried"})},
+        {"matched", mk(integer(), #{desc => ?DESC("matched")})},
-        {"success", mk(integer(), #{desc => "Count of query success"})},
+        {"success", mk(integer(), #{desc => ?DESC("success")})},
-        {"failed", mk(integer(), #{desc => "Count of query failed"})},
+        {"failed", mk(integer(), #{desc => ?DESC("failed")})},
-        {"rate", mk(float(), #{desc => "The rate of matched, times/second"})},
+        {"rate", mk(float(), #{desc => ?DESC("rate")})},
-        {"rate_max", mk(float(), #{desc => "The max rate of matched, times/second"})},
+        {"rate_max", mk(float(), #{desc => ?DESC("rate_max")})},
-        {"rate_last5m",
+        {"rate_last5m", mk(float(), #{desc => ?DESC("rate_last5m")})}
-            mk(
-                float(),
-                #{desc => "The average rate of matched in the last 5 minutes, times/second"}
-            )}
     ];
 fields("node_metrics") ->
     [
         node_name(),
-        {"metrics", mk(ref(?MODULE, "metrics"), #{})}
+        {"metrics", mk(ref(?MODULE, "metrics"), #{desc => ?DESC("metrics")})}
     ];
 fields("node_status") ->
     [
         node_name(),
-        {"status", mk(status(), #{desc => "Status of the node."})}
+        {"status", mk(status(), #{desc => ?DESC("node_status")})}
     ].
 
 status() ->
     hoconsc:enum([connected, disconnected, connecting]).
 
 node_name() ->
-    {"node", mk(binary(), #{desc => "The node name", example => "emqx@127.0.0.1"})}.
+    {"node", mk(binary(), #{desc => ?DESC("node"), example => "emqx@127.0.0.1"})}.

apps/emqx_authn/src/simple_authn/emqx_authn_http.erl

@@ -18,7 +18,7 @@
 
 -include("emqx_authn.hrl").
 -include_lib("emqx/include/logger.hrl").
--include_lib("typerefl/include/types.hrl").
+-include_lib("hocon/include/hoconsc.hrl").
 -include_lib("emqx_connector/include/emqx_connector.hrl").
 
 -behaviour(hocon_schema).
@@ -62,19 +62,19 @@ roots() ->
 
 fields(get) ->
     [
-        {method, #{type => get, required => true, default => post, desc => "HTTP method."}},
+        {method, #{type => get, required => true, default => post, desc => ?DESC(method)}},
         {headers, fun headers_no_content_type/1}
     ] ++ common_fields();
 fields(post) ->
     [
-        {method, #{type => post, required => true, default => post, desc => "HTTP method."}},
+        {method, #{type => post, required => true, default => post, desc => ?DESC(method)}},
         {headers, fun headers/1}
     ] ++ common_fields().
 
 desc(get) ->
-    "Settings for HTTP-based authentication (GET).";
+    ?DESC(get);
 desc(post) ->
-    "Settings for HTTP-based authentication (POST).";
+    ?DESC(post);
 desc(_) ->
     undefined.
 
@@ -83,8 +83,7 @@ common_fields() ->
         {mechanism, emqx_authn_schema:mechanism(password_based)},
         {backend, emqx_authn_schema:backend(http)},
         {url, fun url/1},
-        {body,
+        {body, hoconsc:mk(map([{fuzzy, term(), binary()}]), #{desc => ?DESC(body)})},
-            hoconsc:mk(map([{fuzzy, term(), binary()}]), #{desc => "Body of the HTTP request."})},
         {request_timeout, fun request_timeout/1}
     ] ++ emqx_authn_schema:common_fields() ++
         maps:to_list(
@@ -104,7 +103,7 @@ validations() ->
     ].
 
 url(type) -> binary();
-url(desc) -> "URL of the auth server.";
+url(desc) -> ?DESC(?FUNCTION_NAME);
 url(validator) -> [?NOT_EMPTY("the value of the field 'url' cannot be empty")];
 url(required) -> true;
 url(_) -> undefined.
@@ -112,7 +111,7 @@ url(_) -> undefined.
 headers(type) ->
     map();
 headers(desc) ->
-    "List of HTTP headers.";
+    ?DESC(?FUNCTION_NAME);
 headers(converter) ->
     fun(Headers) ->
         maps:merge(default_headers(), transform_header_name(Headers))
@@ -125,7 +124,7 @@ headers(_) ->
 headers_no_content_type(type) ->
     map();
 headers_no_content_type(desc) ->
-    "List of HTTP headers.";
+    ?DESC(?FUNCTION_NAME);
 headers_no_content_type(converter) ->
     fun(Headers) ->
         maps:merge(default_headers_no_content_type(), transform_header_name(Headers))
@@ -136,7 +135,7 @@ headers_no_content_type(_) ->
     undefined.
 
 request_timeout(type) -> emqx_schema:duration_ms();
-request_timeout(desc) -> "HTTP request timeout";
+request_timeout(desc) -> ?DESC(?FUNCTION_NAME);
 request_timeout(default) -> <<"5s">>;
 request_timeout(_) -> undefined.
 

apps/emqx_authn/src/simple_authn/emqx_authn_jwt.erl

@@ -17,8 +17,8 @@
 -module(emqx_authn_jwt).
 
 -include("emqx_authn.hrl").
--include_lib("typerefl/include/types.hrl").
 -include_lib("emqx/include/logger.hrl").
+-include_lib("hocon/include/hoconsc.hrl").
 
 -behaviour(hocon_schema).
 -behaviour(emqx_authentication).
@@ -55,22 +55,22 @@ roots() ->
 
 fields('hmac-based') ->
     [
-        {use_jwks, sc(hoconsc:enum([false]), #{required => true, desc => ""})},
+        {use_jwks, sc(hoconsc:enum([false]), #{required => true, desc => ?DESC(use_jwks)})},
         {algorithm,
-            sc(hoconsc:enum(['hmac-based']), #{required => true, desc => "Signing algorithm."})},
+            sc(hoconsc:enum(['hmac-based']), #{required => true, desc => ?DESC(algorithm)})},
         {secret, fun secret/1},
         {secret_base64_encoded, fun secret_base64_encoded/1}
     ] ++ common_fields();
 fields('public-key') ->
     [
-        {use_jwks, sc(hoconsc:enum([false]), #{required => true, desc => ""})},
+        {use_jwks, sc(hoconsc:enum([false]), #{required => true, desc => ?DESC(use_jwks)})},
         {algorithm,
-            sc(hoconsc:enum(['public-key']), #{required => true, desc => "Signing algorithm."})},
+            sc(hoconsc:enum(['public-key']), #{required => true, desc => ?DESC(algorithm)})},
         {certificate, fun certificate/1}
     ] ++ common_fields();
 fields('jwks') ->
     [
-        {use_jwks, sc(hoconsc:enum([true]), #{required => true, desc => ""})},
+        {use_jwks, sc(hoconsc:enum([true]), #{required => true, desc => ?DESC(use_jwks)})},
         {endpoint, fun endpoint/1},
         {pool_size, fun pool_size/1},
         {refresh_interval, fun refresh_interval/1},
@@ -79,14 +79,14 @@ fields('jwks') ->
                 hoconsc:ref(?MODULE, ssl_enable),
                 hoconsc:ref(?MODULE, ssl_disable)
             ]),
-            desc => "Enable/disable SSL.",
+            desc => ?DESC(ssl),
             default => #{<<"enable">> => false},
             required => false
         }}
     ] ++ common_fields();
 fields(ssl_enable) ->
     [
-        {enable, #{type => true, desc => ""}},
+        {enable, #{type => true, desc => ?DESC(enable)}},
         {cacertfile, fun cacertfile/1},
         {certfile, fun certfile/1},
         {keyfile, fun keyfile/1},
@@ -94,18 +94,18 @@ fields(ssl_enable) ->
         {server_name_indication, fun server_name_indication/1}
     ];
 fields(ssl_disable) ->
-    [{enable, #{type => false, desc => ""}}].
+    [{enable, #{type => false, desc => ?DESC(enable)}}].
 
 desc('hmac-based') ->
-    "Settings for HMAC-based token signing algorithm.";
+    ?DESC('hmac-based');
 desc('public-key') ->
-    "Settings for public key-based token signing algorithm.";
+    ?DESC('public-key');
 desc('jwks') ->
-    "Settings for a signing using JSON Web Key Set (JWKs).";
+    ?DESC('jwks');
 desc(ssl_disable) ->
-    "";
+    ?DESC(ssl_disable);
 desc(ssl_enable) ->
-    "SSL configuration.";
+    ?DESC(ssl_enable);
 desc(_) ->
     undefined.
 
@@ -116,56 +116,56 @@ common_fields() ->
     ] ++ emqx_authn_schema:common_fields().
 
 secret(type) -> binary();
-secret(desc) -> "The key to verify the JWT Token using HMAC algorithm.";
+secret(desc) -> ?DESC(?FUNCTION_NAME);
 secret(required) -> true;
 secret(_) -> undefined.
 
 secret_base64_encoded(type) -> boolean();
-secret_base64_encoded(desc) -> "Enable/disable base64 encoding of the secret.";
+secret_base64_encoded(desc) -> ?DESC(?FUNCTION_NAME);
 secret_base64_encoded(default) -> false;
 secret_base64_encoded(_) -> undefined.
 
 certificate(type) -> string();
-certificate(desc) -> "The certificate used for signing the token.";
+certificate(desc) -> ?DESC(?FUNCTION_NAME);
 certificate(required) -> ture;
 certificate(_) -> undefined.
 
 endpoint(type) -> string();
-endpoint(desc) -> "JWKs endpoint.";
+endpoint(desc) -> ?DESC(?FUNCTION_NAME);
 endpoint(required) -> true;
 endpoint(_) -> undefined.
 
 refresh_interval(type) -> integer();
-refresh_interval(desc) -> "JWKs refresh interval";
+refresh_interval(desc) -> ?DESC(?FUNCTION_NAME);
 refresh_interval(default) -> 300;
 refresh_interval(validator) -> [fun(I) -> I > 0 end];
 refresh_interval(_) -> undefined.
 
 cacertfile(type) -> string();
-cacertfile(desc) -> "Path to the SSL CA certificate file.";
+cacertfile(desc) -> ?DESC(?FUNCTION_NAME);
 cacertfile(_) -> undefined.
 
 certfile(type) -> string();
-certfile(desc) -> "Path to the SSL certificate file.";
+certfile(desc) -> ?DESC(?FUNCTION_NAME);
 certfile(_) -> undefined.
 
 keyfile(type) -> string();
-keyfile(desc) -> "Path to the SSL secret key file.";
+keyfile(desc) -> ?DESC(?FUNCTION_NAME);
 keyfile(_) -> undefined.
 
 verify(type) -> hoconsc:enum([verify_peer, verify_none]);
-verify(desc) -> "Enable or disable SSL peer verification.";
+verify(desc) -> ?DESC(?FUNCTION_NAME);
 verify(default) -> verify_none;
 verify(_) -> undefined.
 
 server_name_indication(type) -> string();
-server_name_indication(desc) -> "SSL SNI (Server Name Indication)";
+server_name_indication(desc) -> ?DESC(?FUNCTION_NAME);
 server_name_indication(_) -> undefined.
 
 verify_claims(type) ->
     list();
 verify_claims(desc) ->
-    "The list of claims to verify.";
+    ?DESC(?FUNCTION_NAME);
 verify_claims(default) ->
     #{};
 verify_claims(validator) ->
@@ -180,7 +180,7 @@ verify_claims(_) ->
     undefined.
 
 pool_size(type) -> integer();
-pool_size(desc) -> "JWKS connection count";
+pool_size(desc) -> ?DESC(?FUNCTION_NAME);
 pool_size(default) -> 8;
 pool_size(validator) -> [fun(I) -> I > 0 end];
 pool_size(_) -> undefined.

apps/emqx_authn/src/simple_authn/emqx_authn_mnesia.erl

@@ -18,7 +18,7 @@
 
 -include("emqx_authn.hrl").
 -include_lib("stdlib/include/ms_transform.hrl").
--include_lib("typerefl/include/types.hrl").
+-include_lib("hocon/include/hoconsc.hrl").
 
 -behaviour(hocon_schema).
 -behaviour(emqx_authentication).
@@ -110,12 +110,12 @@ fields(?CONF_NS) ->
     ] ++ emqx_authn_schema:common_fields().
 
 desc(?CONF_NS) ->
-    "Configuration for authentication using the built-in database.";
+    ?DESC(?CONF_NS);
 desc(_) ->
     undefined.
 
 user_id_type(type) -> user_id_type();
-user_id_type(desc) -> "Authenticate by client ID or username.";
+user_id_type(desc) -> ?DESC(?FUNCTION_NAME);
 user_id_type(default) -> <<"username">>;
 user_id_type(required) -> true;
 user_id_type(_) -> undefined.

apps/emqx_authn/src/simple_authn/emqx_authn_mongodb.erl

@@ -18,7 +18,7 @@
 
 -include("emqx_authn.hrl").
 -include_lib("emqx/include/logger.hrl").
--include_lib("typerefl/include/types.hrl").
+-include_lib("hocon/include/hoconsc.hrl").
 
 -behaviour(hocon_schema).
 -behaviour(emqx_authentication).
@@ -61,17 +61,17 @@ fields('sharded-cluster') ->
     common_fields() ++ emqx_connector_mongo:fields(sharded).
 
 desc(standalone) ->
-    "Configuration for a standalone MongoDB instance.";
+    ?DESC(standalone);
 desc('replica-set') ->
-    "Configuration for a replica set.";
+    ?DESC('replica-set');
 desc('sharded-cluster') ->
-    "Configuration for a sharded cluster.";
+    ?DESC('sharded-cluster');
 desc(_) ->
     undefined.
 
 common_fields() ->
     [
-        {mechanism, emqx_authn_schema:mechanism('password_based')},
+        {mechanism, emqx_authn_schema:mechanism(password_based)},
         {backend, emqx_authn_schema:backend(mongodb)},
         {collection, fun collection/1},
         {selector, fun selector/1},
@@ -82,32 +82,29 @@ common_fields() ->
     ] ++ emqx_authn_schema:common_fields().
 
 collection(type) -> binary();
-collection(desc) -> "Collection used to store authentication data.";
+collection(desc) -> ?DESC(?FUNCTION_NAME);
 collection(required) -> true;
 collection(_) -> undefined.
 
 selector(type) ->
     map();
 selector(desc) ->
-    "Statement that is executed during the authentication process. "
+    ?DESC(?FUNCTION_NAME);
-    "Commands can support following wildcards:\n"
-    " - `${username}`: substituted with client's username\n"
-    " - `${clientid}`: substituted with the clientid";
 selector(_) ->
     undefined.
 
 password_hash_field(type) -> binary();
-password_hash_field(desc) -> "Document field that contains password hash.";
+password_hash_field(desc) -> ?DESC(?FUNCTION_NAME);
 password_hash_field(required) -> false;
 password_hash_field(_) -> undefined.
 
 salt_field(type) -> binary();
-salt_field(desc) -> "Document field that contains the password salt.";
+salt_field(desc) -> ?DESC(?FUNCTION_NAME);
 salt_field(required) -> false;
 salt_field(_) -> undefined.
 
 is_superuser_field(type) -> binary();
-is_superuser_field(desc) -> "Document field that defines if the user has superuser privileges.";
+is_superuser_field(desc) -> ?DESC(?FUNCTION_NAME);
 is_superuser_field(required) -> false;
 is_superuser_field(_) -> undefined.
 

apps/emqx_authn/src/simple_authn/emqx_authn_mysql.erl

@@ -18,7 +18,7 @@
 
 -include("emqx_authn.hrl").
 -include_lib("emqx/include/logger.hrl").
--include_lib("typerefl/include/types.hrl").
+-include_lib("hocon/include/hoconsc.hrl").
 
 -behaviour(hocon_schema).
 -behaviour(emqx_authentication).
@@ -59,17 +59,17 @@ fields(?CONF_NS) ->
         proplists:delete(prepare_statement, emqx_connector_mysql:fields(config)).
 
 desc(?CONF_NS) ->
-    "Configuration for authentication using MySQL database.";
+    ?DESC(?CONF_NS);
 desc(_) ->
     undefined.
 
 query(type) -> string();
-query(desc) -> "SQL query used to lookup client data.";
+query(desc) -> ?DESC(?FUNCTION_NAME);
 query(required) -> true;
 query(_) -> undefined.
 
 query_timeout(type) -> emqx_schema:duration_ms();
-query_timeout(desc) -> "Timeout for the SQL query.";
+query_timeout(desc) -> ?DESC(?FUNCTION_NAME);
 query_timeout(default) -> "5s";
 query_timeout(_) -> undefined.
 

apps/emqx_authn/src/simple_authn/emqx_authn_pgsql.erl

@@ -19,7 +19,7 @@
 -include("emqx_authn.hrl").
 -include_lib("emqx/include/logger.hrl").
 -include_lib("epgsql/include/epgsql.hrl").
--include_lib("typerefl/include/types.hrl").
+-include_lib("hocon/include/hoconsc.hrl").
 
 -behaviour(hocon_schema).
 -behaviour(emqx_authentication).
@@ -63,12 +63,12 @@ fields(?CONF_NS) ->
         proplists:delete(prepare_statement, emqx_connector_pgsql:fields(config)).
 
 desc(?CONF_NS) ->
-    "Configuration for PostgreSQL authentication backend.";
+    ?DESC(?CONF_NS);
 desc(_) ->
     undefined.
 
 query(type) -> string();
-query(desc) -> "`SQL` query for looking up authentication data.";
+query(desc) -> ?DESC(?FUNCTION_NAME);
 query(required) -> true;
 query(_) -> undefined.
 

apps/emqx_authn/src/simple_authn/emqx_authn_redis.erl

@@ -18,7 +18,7 @@
 
 -include("emqx_authn.hrl").
 -include_lib("emqx/include/logger.hrl").
--include_lib("typerefl/include/types.hrl").
+-include_lib("hocon/include/hoconsc.hrl").
 
 -behaviour(hocon_schema).
 -behaviour(emqx_authentication).
@@ -61,24 +61,24 @@ fields(sentinel) ->
     common_fields() ++ emqx_connector_redis:fields(sentinel).
 
 desc(standalone) ->
-    "Configuration for a standalone Redis instance.";
+    ?DESC(standalone);
 desc(cluster) ->
-    "Configuration for a Redis cluster.";
+    ?DESC(cluster);
 desc(sentinel) ->
-    "Configuration for a Redis Sentinel.";
+    ?DESC(sentinel);
 desc(_) ->
     "".
 
 common_fields() ->
     [
-        {mechanism, emqx_authn_schema:mechanism('password_based')},
+        {mechanism, emqx_authn_schema:mechanism(password_based)},
         {backend, emqx_authn_schema:backend(redis)},
         {cmd, fun cmd/1},
         {password_hash_algorithm, fun emqx_authn_password_hashing:type_ro/1}
     ] ++ emqx_authn_schema:common_fields().
 
 cmd(type) -> string();
-cmd(desc) -> "Redis query.";
+cmd(desc) -> ?DESC(?FUNCTION_NAME);
 cmd(required) -> true;
 cmd(_) -> undefined.
 

apps/emqx_authz/i18n/emqx_authz_api_cache_i18n.conf

@@ -0,0 +1,6 @@
+emqx_authz_api_cache {
+  authorization_cache_delete {
+    en: """Clean all authorization cache in the cluster."""
+    zh: """清除集群中所有鉴权数据缓存"""
+  }
+}

apps/emqx_authz/i18n/emqx_authz_api_mnesia_i18n.conf

@@ -0,0 +1,177 @@
+emqx_authz_api_mnesia {
+  users_username_get {
+    desc {
+      en: """Show the list of record for username"""
+      zh: """获取内置数据库中所有用户名类型的规则记录"""
+    }
+  }
+
+  users_username_post {
+    desc {
+      en: """Add new records for username"""
+      zh: """添加内置数据库中用户名类型的规则记录"""
+    }
+  }
+
+  users_clientid_get {
+    desc {
+      en: """Show the list of record for clientid"""
+      zh: """获取内置数据库中所有客户端标识符类型的规则记录"""
+    }
+  }
+
+  users_clientid_post {
+    desc {
+      en: """Add new records for clientid"""
+      zh: """添加内置数据库中客户端标识符类型的规则记录"""
+    }
+  }
+
+
+  user_username_get {
+    desc {
+      en: """Get record info for username"""
+      zh: """获取内置数据库中指定用户名类型的规则记录"""
+    }
+  }
+
+  user_username_put {
+    desc {
+      en: """Set record for username"""
+      zh: """更新内置数据库中指定用户名类型的规则记录"""
+    }
+  }
+
+  user_username_delete {
+    desc {
+      en: """Delete one record for username"""
+      zh: """删除内置数据库中指定用户名类型的规则记录"""
+    }
+  }
+
+  user_clientid_get {
+    desc {
+      en: """Get record info for clientid"""
+      zh: """获取内置数据库中指定客户端标识符类型的规则记录"""
+    }
+  }
+
+  user_clientid_put {
+    desc {
+      en: """Set record for clientid"""
+      zh: """更新内置数据库中指定客户端标识符类型的规则记录"""
+    }
+  }
+
+  user_clientid_delete {
+    desc {
+      en: """Delete one record for clientid"""
+      zh: """删除内置数据库中指定客户端标识符类型的规则记录"""
+    }
+  }
+
+
+  rules_for_all_get {
+    desc {
+      en: """Show the list of rules for all"""
+      zh: """列出为所有客户端启用的规则列表"""
+    }
+  }
+
+  rules_for_all_post {
+    desc {
+      en: """
+Create/Update the list of rules for all.
+Set a empty list to clean up rules
+"""
+      zh: """
+创建/更新 为所有客户端启用的规则列表。
+设为空列表以清楚所有规则
+"""
+    }
+  }
+
+  purge_all_delete {
+    desc {
+      en: """Purge all records for username/clientid/all"""
+      zh: """清除所有内置数据库中的规则, 用户名/客户端标识符/所有"""
+    }
+  }
+
+  fuzzy_username {
+    desc {
+      en: """Fuzzy search `username` as substring"""
+      zh: """使用字串匹配模糊搜索用户名"""
+    }
+    label {
+      en: """fuzzy_username"""
+      zh: """用户名子串"""
+    }
+  }
+
+  fuzzy_clientid {
+    desc {
+      en: """Fuzzy search `clientid` as substring"""
+      zh: """使用字串匹配模糊搜索客户端标识符"""
+    }
+    label {
+      en: """fuzzy_clientid"""
+      zh: """客户端标识符子串"""
+    }
+  }
+
+  topic {
+    desc {
+      en: """Rule on specific topic"""
+      zh: """在指定主题上的规则"""
+    }
+    label {
+      en: """topic"""
+      zh: """主题"""
+    }
+  }
+
+  permission {
+    desc {
+      en: """Permission"""
+      zh: """权限"""
+    }
+    label {
+      en: """permission"""
+      zh: """权限"""
+    }
+  }
+
+  action {
+    desc {
+      en: """Authorized action (pub/sub/all)"""
+      zh: """被授权的行为 (发布/订阅/所有)"""
+    }
+    label {
+      en: """action"""
+      zh: """行为"""
+    }
+  }
+
+  clientid {
+    desc {
+      en: """ClientID"""
+      zh: """客户端标识符"""
+    }
+    label {
+      en: """clientid"""
+      zh: """客户端标识符"""
+    }
+  }
+
+  username {
+    desc {
+      en: """Username"""
+      zh: """用户名"""
+    }
+    label {
+      en: """username"""
+      zh: """用户名"""
+    }
+  }
+}

apps/emqx_authz/i18n/emqx_authz_api_schema_i18n.conf

@@ -0,0 +1,188 @@
+emqx_authz_api_schema {
+  enable {
+    desc {
+      en: """Set to <code>true</code> or <code>false</code> to disable this ACL provider"""
+      zh: """设为 <code>true</code> 或 <code>false</code> 以启用或禁用此访问控制数据源"""
+    }
+    label {
+      en: """enable"""
+      zh: """enable"""
+    }
+  }
+
+  type {
+    desc {
+      en: """Backend type."""
+      zh: """数据后端类型"""
+    }
+    label {
+      en: """type"""
+      zh: """type"""
+    }
+  }
+
+#==== authz_file
+
+  rules {
+    desc {
+      en: """Authorization static file rules."""
+      zh: """静态鉴权文件规则"""
+    }
+    label {
+      en: """rules"""
+      zh: """规则"""
+    }
+  }
+
+#==== authz_http
+
+  method {
+    desc {
+      en: """HTTP method."""
+      zh: """HTTP 请求方法"""
+    }
+    label {
+      en: """method"""
+      zh: """method"""
+    }
+  }
+
+  url {
+    desc {
+      en: """URL of the auth server."""
+      zh: """认证服务器 URL"""
+    }
+    label {
+      en: """url"""
+      zh: """url"""
+    }
+  }
+
+  headers {
+    desc {
+      en: """List of HTTP headers."""
+      zh: """"""
+    }
+    label {
+      en: """headers"""
+      zh: """请求头"""
+    }
+  }
+
+  headers_no_content_type {
+    desc {
+      en: """List of HTTP headers (without `content_type`)."""
+      zh: """"""
+    }
+    label {
+      en: """headers_no_content_type"""
+      zh: """请求头(无 content-type)"""
+    }
+  }
+
+  body {
+    desc {
+      en: """HTTP request body."""
+      zh: """HTTP 请求体"""
+    }
+    label {
+      en: """body"""
+      zh: """请求体"""
+    }
+  }
+
+  request_timeout {
+    desc {
+      en: """Request timeout."""
+      zh: """请求超时时间"""
+    }
+    label {
+      en: """request_timeout"""
+      zh: """请求超时"""
+    }
+  }
+
+#==== authz_mnesia
+
+# only common fields(`enable` and `type`)
+
+#==== authz_mongo
+
+  collection {
+    desc {
+      en: """`MongoDB` collection containing the authorization data."""
+      zh: """`MongoDB` 鉴权数据集"""
+    }
+    label {
+      en: """collection"""
+      zh: """数据集"""
+    }
+  }
+
+  selector {
+    desc {
+      en: """
+Statement that is executed during the authorize process.
+Commands can support following wildcards:\n
+ - `${username}`: substituted with client's username\n
+ - `${clientid}`: substituted with the clientid
+"""
+      zh: """
+鉴权过程中所使用的查询命令。
+查询命令支持如下占位符：
+- `${username}`: 代替客户端的用户名
+- `${clientid}`: 代替客户端的客户端标识符"""
+    }
+    label {
+      en: """selector"""
+      zh: """selector"""
+    }
+  }
+
+#==== authz_mysql
+
+# `query`, is common field
+
+#==== authz_pgsql
+
+# `query`, is common field
+
+#==== authz_redis
+
+  cmd {
+    desc {
+      en: """Database query used to retrieve authorization data."""
+      zh: """访问控制数据查询命令"""
+    }
+    label {
+      en: """cmd"""
+      zh: """查询命令"""
+    }
+  }
+
+#==== common field for DBs (except mongodb and redis)
+
+  query {
+    desc {
+      en: """Database query used to retrieve authorization data."""
+      zh: """访问控制数据查询语句"""
+    }
+    label {
+      en: """query"""
+      zh: """查询语句"""
+    }
+  }
+
+#==== fields
+
+  position {
+    desc {
+      en: """Where to place the source"""
+      zh: """认证数据源位置"""
+    }
+    label {
+      en: """position"""
+      zh: """位置"""
+    }
+  }
+}

apps/emqx_authz/i18n/emqx_authz_api_settings_i18n.conf

@@ -0,0 +1,11 @@
+emqx_authz_api_settings {
+  authorization_settings_get {
+    en: """Get authorization settings"""
+    zh: """获取鉴权配置"""
+  }
+
+  authorization_settings_put {
+    en: """Update authorization settings"""
+    zh: """更新鉴权配置"""
+  }
+}

apps/emqx_authz/i18n/emqx_authz_api_sources_i18n.conf

@@ -0,0 +1,116 @@
+emqx_authz_api_sources {
+  authorization_sources_get {
+    desc {
+      en: """List all authorization sources"""
+      zh: """列出所有鉴权数据源"""
+    }
+  }
+
+  authorization_sources_post {
+    desc {
+      en: """Add a new source"""
+      zh: """添加鉴权数据源"""
+    }
+  }
+
+  authorization_sources_type_get {
+    desc {
+      en: """Get a authorization source"""
+      zh: """获取指定类型的鉴权数据源"""
+    }
+  }
+
+  authorization_sources_type_put {
+    desc {
+      en: """Update source"""
+      zh: """更新指定类型的鉴权数据源"""
+    }
+  }
+
+  authorization_sources_type_delete {
+    desc {
+      en: """Delete source"""
+      zh: """删除指定类型的鉴权数据源"""
+    }
+  }
+
+  authorization_sources_type_status_get {
+    desc {
+      en: """Get a authorization source"""
+      zh: """获取指定鉴权数据源的状态"""
+    }
+  }
+
+  authorization_sources_type_move_post {
+    desc {
+      en: """Change the exection order of sources"""
+      zh: """更新鉴权数据源的优先执行顺序"""
+    }
+  }
+
+  sources {
+    desc {
+      en: """Authorization source"""
+      zh: """鉴权数据源列表"""
+    }
+    label {
+      en: """sources"""
+      zh: """数据源列表"""
+    }
+  }
+
+  sources {
+    desc {
+      en: """Authorization sources"""
+      zh: """鉴权数据源列表"""
+    }
+    label {
+      en: """sources"""
+      zh: """数据源列表"""
+    }
+  }
+
+  source_config {
+    desc {
+      en: """Source config"""
+      zh: """数据源配置"""
+    }
+    label {
+      en: """source_config"""
+      zh: """数据源配置"""
+    }
+  }
+
+  source {
+    desc {
+      en: """Authorization source"""
+      zh: """鉴权数据源"""
+    }
+    label {
+      en: """source"""
+      zh: """数据源"""
+    }
+  }
+
+  source_config {
+    desc {
+      en: """Source config"""
+      zh: """数据源配置"""
+    }
+    label {
+      en: """source_config"""
+      zh: """数据源配置"""
+    }
+  }
+
+  source_type {
+    desc {
+      en: """Authorization type"""
+      zh: """数据源类型"""
+    }
+    label {
+      en: """source_type"""
+      zh: """数据源类型"""
+    }
+  }
+}

apps/emqx_authz/i18n/emqx_authz_schema_i18n.conf

@@ -0,0 +1,349 @@
+emqx_authz_schema {
+  sources {
+    desc {
+      en: """
+Authorization data sources.<br>
+An array of authorization (ACL) data providers.
+It is designed as an array, not a hash-map, so the sources can be
+ordered to form a chain of access controls.<br>
+
+When authorizing a 'publish' or 'subscribe' action, the configured
+sources are checked in order. When checking an ACL source,
+in case the client (identified by username or client ID) is not found,
+it moves on to the next source. And it stops immediately
+once an 'allow' or 'deny' decision is returned.<br>
+
+If the client is not found in any of the sources,
+the default action configured in 'authorization.no_match' is applied.<br>
+
+NOTE:
+The source elements are identified by their 'type'.
+It is NOT allowed to configure two or more sources of the same type.
+"""
+      zh: """"""
+    }
+    label {
+      en: """sources"""
+      zh: """"""
+    }
+  }
+
+  authorization {
+    desc {
+      en: """Configuration related to the client authorization."""
+      zh: """"""
+    }
+    label {
+      en: """authorization"""
+      zh: """授权"""
+    }
+  }
+
+  enable {
+    desc {
+      en: """Set to <code>true</code> or <code>false</code> to disable this ACL provider"""
+      zh: """设为 <code>true</code> 或 <code>false</code> 以启用或禁用此访问控制数据源"""
+    }
+    label {
+      en: """enable"""
+      zh: """enable"""
+    }
+  }
+
+  type {
+    desc {
+      en: """Backend type."""
+      zh: """数据后端类型"""
+    }
+    label {
+      en: """type"""
+      zh: """type"""
+    }
+  }
+
+#==== authz_file
+
+  file {
+    desc {
+      en: """Authorization using a static file."""
+      zh: """使用静态文件鉴权"""
+    }
+    label {
+      en: """file"""
+      zh: """文件"""
+    }
+  }
+
+  path {
+    desc {
+      en: """
+Path to the file which contains the ACL rules.<br>
+If the file provisioned before starting EMQX node,
+it can be placed anywhere as long as EMQX has read access to it.
+
+In case the rule-set is created from EMQX dashboard or management API,
+the file will be placed in `authz` subdirectory inside EMQX's `data_dir`,
+and the new rules will override all rules from the old config file.
+"""
+      zh: """"""
+    }
+    label {
+      en: """path"""
+      zh: """path"""
+    }
+  }
+
+#==== authz_http
+
+  http_get {
+    desc {
+      en: """Authorization using an external HTTP server (via GET requests)."""
+      zh: """使用外部 HTTP 服务器鉴权(GET 请求)."""
+    }
+    label {
+      en: """http_get"""
+      zh: """http_get"""
+    }
+  }
+
+  http_post {
+    desc {
+      en: """Authorization using an external HTTP server (via POST requests)."""
+      zh: """使用外部 HTTP 服务器鉴权(POST 请求)."""
+    }
+    label {
+      en: """http_post"""
+      zh: """http_post"""
+    }
+  }
+
+  method {
+    desc {
+      en: """HTTP method."""
+      zh: """HTTP 请求方法"""
+    }
+    label {
+      en: """method"""
+      zh: """method"""
+    }
+  }
+
+  url {
+    desc {
+      en: """URL of the auth server."""
+      zh: """认证服务器 URL"""
+    }
+    label {
+      en: """url"""
+      zh: """url"""
+    }
+  }
+
+  headers {
+    desc {
+      en: """List of HTTP headers."""
+      zh: """"""
+    }
+    label {
+      en: """headers"""
+      zh: """请求头"""
+    }
+  }
+
+  headers_no_content_type {
+    desc {
+      en: """List of HTTP headers (without `content_type`)."""
+      zh: """"""
+    }
+    label {
+      en: """headers_no_content_type"""
+      zh: """请求头(无 content-type)"""
+    }
+  }
+
+  body {
+    desc {
+      en: """HTTP request body."""
+      zh: """HTTP 请求体"""
+    }
+    label {
+      en: """body"""
+      zh: """请求体"""
+    }
+  }
+
+  request_timeout {
+    desc {
+      en: """Request timeout."""
+      zh: """请求超时时间"""
+    }
+    label {
+      en: """request_timeout"""
+      zh: """请求超时"""
+    }
+  }
+
+#==== authz_mnesia
+
+  mnesia {
+    desc {
+      en: """Authorization using a built-in database (mnesia)."""
+      zh: """使用内部数据库鉴权 (mnesia)."""
+    }
+    label {
+      en: """mnesia"""
+      zh: """mnesia"""
+    }
+  }
+
+#==== authz_mongo
+
+  mongo_single {
+    desc {
+      en: """Authorization using a single MongoDB instance."""
+      zh: """使用 MongoDB 鉴权(单实例)"""
+    }
+    label {
+      en: """mongo_single"""
+      zh: """mongo_single"""
+    }
+  }
+
+  mongo_rs {
+    desc {
+      en: """Authorization using a MongoDB replica set."""
+      zh: """使用 MongoDB 鉴权(副本集模式)"""
+    }
+    label {
+      en: """mongo_rs"""
+      zh: """mongo_rs"""
+    }
+  }
+
+  mongo_sharded {
+    desc {
+      en: """Authorization using a sharded MongoDB cluster."""
+      zh: """使用 MongoDB 鉴权(分片集群模式)"""
+    }
+    label {
+      en: """mongo_sharded"""
+      zh: """mongo_sharded"""
+    }
+  }
+
+  collection {
+    desc {
+      en: """`MongoDB` collection containing the authorization data."""
+      zh: """`MongoDB` 鉴权数据集"""
+    }
+    label {
+      en: """collection"""
+      zh: """数据集"""
+    }
+  }
+
+  selector {
+    desc {
+      en: """
+Statement that is executed during the authorize process.
+Commands can support following wildcards:\n
+ - `${username}`: substituted with client's username\n
+ - `${clientid}`: substituted with the clientid
+"""
+      zh: """
+鉴权过程中所使用的查询命令。
+查询命令支持如下占位符：
+- `${username}`: 代替客户端的用户名
+- `${clientid}`: 代替客户端的客户端标识符"""
+    }
+    label {
+      en: """selector"""
+      zh: """selector"""
+    }
+  }
+
+#==== authz_mysql
+
+  mysql {
+    desc {
+      en: """Authorization using a MySQL database."""
+      zh: """使用 MySOL 数据库鉴权"""
+    }
+    label {
+      en: """mysql"""
+      zh: """mysql"""
+    }
+  }
+
+#==== authz_pgsql
+
+  postgresql {
+    desc {
+      en: """Authorization using a PostgreSQL database."""
+      zh: """使用 PostgreSQL 数据库鉴权"""
+    }
+    label {
+      en: """postgresql"""
+      zh: """postgresql"""
+    }
+  }
+
+#==== authz_redis
+
+  redis_single {
+    desc {
+      en: """Authorization using a single Redis instance."""
+      zh: """使用 Redis 鉴权(单实例)"""
+    }
+    label {
+      en: """redis_single"""
+      zh: """redis_single"""
+    }
+  }
+
+  redis_sentinel {
+    desc {
+      en: """Authorization using a Redis Sentinel."""
+      zh: """使用 Redis 鉴权(哨兵模式)"""
+    }
+    label {
+      en: """redis_sentinel"""
+      zh: """redis_sentinel"""
+    }
+  }
+
+  redis_cluster {
+    desc {
+      en: """Authorization using a Redis cluster."""
+      zh: """使用 Redis 鉴权(集群模式)"""
+    }
+    label {
+      en: """redis_cluster"""
+      zh: """redis_cluster"""
+    }
+  }
+
+  cmd {
+    desc {
+      en: """Database query used to retrieve authorization data."""
+      zh: """访问控制数据查查询命令"""
+    }
+    label {
+      en: """cmd"""
+      zh: """查询命令"""
+    }
+  }
+
+#==== common field for DBs (except redis)
+
+  query {
+    desc {
+      en: """Database query used to retrieve authorization data."""
+      zh: """访问控制数据查询语句/查询命令"""
+    }
+    label {
+      en: """query"""
+      zh: """查询语句"""
+    }
+  }
+}

apps/emqx_authz/src/emqx_authz_api_cache.erl

@@ -18,6 +18,8 @@
 
 -behaviour(minirest_api).
 
+-include_lib("hocon/include/hoconsc.hrl").
+
 -export([
     api_spec/0,
     paths/0,
@@ -47,7 +49,7 @@ schema("/authorization/cache") ->
         'operationId' => clean_cache,
         delete =>
             #{
-                description => <<"Clean all authorization cache in the cluster.">>,
+                description => ?DESC(authorization_cache_delete),
                 responses =>
                     #{
                         204 => <<"No Content">>,

apps/emqx_authz/src/emqx_authz_api_mnesia.erl

@@ -20,7 +20,7 @@
 
 -include("emqx_authz.hrl").
 -include_lib("emqx/include/logger.hrl").
--include_lib("typerefl/include/types.hrl").
+-include_lib("hocon/include/hoconsc.hrl").
 
 -import(hoconsc, [mk/1, mk/2, ref/1, ref/2, array/1, enum/1]).
 
@@ -87,7 +87,7 @@ schema("/authorization/sources/built_in_database/username") ->
         get =>
             #{
                 tags => [<<"authorization">>],
-                description => <<"Show the list of record for username">>,
+                description => ?DESC(users_username_get),
                 parameters =>
                     [
                         ref(emqx_dashboard_swagger, page),
@@ -96,7 +96,7 @@ schema("/authorization/sources/built_in_database/username") ->
                             mk(binary(), #{
                                 in => query,
                                 required => false,
-                                desc => <<"Fuzzy search `username` as substring">>
+                                desc => ?DESC(fuzzy_username)
                             })}
                     ],
                 responses =>
@@ -110,7 +110,7 @@ schema("/authorization/sources/built_in_database/username") ->
         post =>
             #{
                 tags => [<<"authorization">>],
-                description => <<"Add new records for username">>,
+                description => ?DESC(users_username_post),
                 'requestBody' => swagger_with_example(
                     {rules_for_username, ?TYPE_ARRAY},
                     {username, ?POST_ARRAY_EXAMPLE}
@@ -130,7 +130,7 @@ schema("/authorization/sources/built_in_database/clientid") ->
         get =>
             #{
                 tags => [<<"authorization">>],
-                description => <<"Show the list of record for clientid">>,
+                description => ?DESC(users_clientid_get),
                 parameters =>
                     [
                         ref(emqx_dashboard_swagger, page),
@@ -141,7 +141,7 @@ schema("/authorization/sources/built_in_database/clientid") ->
                                 #{
                                     in => query,
                                     required => false,
-                                    desc => <<"Fuzzy search `clientid` as substring">>
+                                    desc => ?DESC(fuzzy_clientid)
                                 }
                             )}
                     ],
@@ -156,7 +156,7 @@ schema("/authorization/sources/built_in_database/clientid") ->
         post =>
             #{
                 tags => [<<"authorization">>],
-                description => <<"Add new records for clientid">>,
+                description => ?DESC(users_clientid_post),
                 'requestBody' => swagger_with_example(
                     {rules_for_clientid, ?TYPE_ARRAY},
                     {clientid, ?POST_ARRAY_EXAMPLE}
@@ -176,7 +176,7 @@ schema("/authorization/sources/built_in_database/username/:username") ->
         get =>
             #{
                 tags => [<<"authorization">>],
-                description => <<"Get record info for username">>,
+                description => ?DESC(user_username_get),
                 parameters => [ref(username)],
                 responses =>
                     #{
@@ -192,7 +192,7 @@ schema("/authorization/sources/built_in_database/username/:username") ->
         put =>
             #{
                 tags => [<<"authorization">>],
-                description => <<"Set record for username">>,
+                description => ?DESC(user_username_put),
                 parameters => [ref(username)],
                 'requestBody' => swagger_with_example(
                     {rules_for_username, ?TYPE_REF},
@@ -209,7 +209,7 @@ schema("/authorization/sources/built_in_database/username/:username") ->
         delete =>
             #{
                 tags => [<<"authorization">>],
-                description => <<"Delete one record for username">>,
+                description => ?DESC(user_username_delete),
                 parameters => [ref(username)],
                 responses =>
                     #{
@@ -229,7 +229,7 @@ schema("/authorization/sources/built_in_database/clientid/:clientid") ->
         get =>
             #{
                 tags => [<<"authorization">>],
-                description => <<"Get record info for clientid">>,
+                description => ?DESC(user_clientid_get),
                 parameters => [ref(clientid)],
                 responses =>
                     #{
@@ -245,7 +245,7 @@ schema("/authorization/sources/built_in_database/clientid/:clientid") ->
         put =>
             #{
                 tags => [<<"authorization">>],
-                description => <<"Set record for clientid">>,
+                description => ?DESC(user_clientid_put),
                 parameters => [ref(clientid)],
                 'requestBody' => swagger_with_example(
                     {rules_for_clientid, ?TYPE_REF},
@@ -262,7 +262,7 @@ schema("/authorization/sources/built_in_database/clientid/:clientid") ->
         delete =>
             #{
                 tags => [<<"authorization">>],
-                description => <<"Delete one record for clientid">>,
+                description => ?DESC(user_clientid_delete),
                 parameters => [ref(clientid)],
                 responses =>
                     #{
@@ -282,17 +282,14 @@ schema("/authorization/sources/built_in_database/all") ->
         get =>
             #{
                 tags => [<<"authorization">>],
-                description => <<"Show the list of rules for all">>,
+                description => ?DESC(rules_for_all_get),
                 responses =>
                     #{200 => swagger_with_example({rules, ?TYPE_REF}, {all, ?PUT_MAP_EXAMPLE})}
             },
         post =>
             #{
                 tags => [<<"authorization">>],
-                description => <<
+                description => ?DESC(rules_for_all_post),
-                    "Create/Update the list of rules for all. "
-                    "Set a empty list to clean up rules"
-                >>,
                 'requestBody' =>
                     swagger_with_example({rules, ?TYPE_REF}, {all, ?PUT_MAP_EXAMPLE}),
                 responses =>
@@ -310,7 +307,7 @@ schema("/authorization/sources/built_in_database/purge-all") ->
         delete =>
             #{
                 tags => [<<"authorization">>],
-                description => <<"Purge all records">>,
+                description => ?DESC(purge_all_delete),
                 responses =>
                     #{
                         204 => <<"Deleted">>,
@@ -328,7 +325,7 @@ fields(rule_item) ->
                 string(),
                 #{
                     required => true,
-                    desc => <<"Rule on specific topic">>,
+                    desc => ?DESC(topic),
                     example => <<"test/topic/1">>
                 }
             )},
@@ -336,7 +333,7 @@ fields(rule_item) ->
             mk(
                 enum([allow, deny]),
                 #{
-                    desc => <<"Permission">>,
+                    desc => ?DESC(permission),
                     required => true,
                     example => allow
                 }
@@ -345,9 +342,9 @@ fields(rule_item) ->
             mk(
                 enum([publish, subscribe, all]),
                 #{
+                    desc => ?DESC(action),
                     required => true,
-                    example => publish,
+                    example => publish
-                    desc => <<"Authorized action">>
                 }
             )}
     ];
@@ -359,7 +356,7 @@ fields(clientid) ->
                 #{
                     in => path,
                     required => true,
-                    desc => <<"ClientID">>,
+                    desc => ?DESC(clientid),
                     example => <<"client1">>
                 }
             )}
@@ -372,7 +369,7 @@ fields(username) ->
                 #{
                     in => path,
                     required => true,
-                    desc => <<"Username">>,
+                    desc => ?DESC(username),
                     example => <<"user1">>
                 }
             )}

apps/emqx_authz/src/emqx_authz_api_schema.erl

@@ -17,7 +17,7 @@
 -module(emqx_authz_api_schema).
 
 -include("emqx_authz.hrl").
--include_lib("typerefl/include/types.hrl").
+-include_lib("hocon/include/hoconsc.hrl").
 -include_lib("emqx_connector/include/emqx_connector.hrl").
 
 -import(hoconsc, [mk/2, enum/1]).
@@ -32,14 +32,26 @@
 %% Hocon Schema
 %%------------------------------------------------------------------------------
 
+fields(file) ->
+    authz_common_fields(file) ++
+        [
+            {rules, #{
+                type => binary(),
+                required => true,
+                example =>
+                    <<"{allow,{username,\"^dashboard?\"},", "subscribe,[\"$SYS/#\"]}.\n",
+                        "{allow,{ipaddr,\"127.0.0.1\"},all,[\"$SYS/#\",\"#\"]}.">>,
+                desc => ?DESC(rules)
+            }}
+        ];
 fields(http_get) ->
     [
-        {method, #{type => get, default => get, required => true}},
+        {method, #{type => get, default => get, required => true, desc => ?DESC(method)}},
         {headers, fun headers_no_content_type/1}
     ] ++ authz_http_common_fields();
 fields(http_post) ->
     [
-        {method, #{type => post, default => post, required => true}},
+        {method, #{type => post, default => post, required => true, desc => ?DESC(method)}},
         {headers, fun headers/1}
     ] ++ authz_http_common_fields();
 fields(built_in_database) ->
@@ -55,11 +67,11 @@ fields(mongo_sharded) ->
         emqx_connector_mongo:fields(sharded);
 fields(mysql) ->
     authz_common_fields(mysql) ++
-        [{query, mk(binary(), #{required => true})}] ++
+        [{query, query()}] ++
         proplists:delete(prepare_statement, emqx_connector_mysql:fields(config));
 fields(postgresql) ->
     authz_common_fields(postgresql) ++
-        [{query, mk(binary(), #{required => true})}] ++
+        [{query, query()}] ++
         proplists:delete(prepare_statement, emqx_connector_pgsql:fields(config));
 fields(redis_single) ->
     authz_redis_common_fields() ++
@@ -70,24 +82,13 @@ fields(redis_sentinel) ->
 fields(redis_cluster) ->
     authz_redis_common_fields() ++
         emqx_connector_redis:fields(cluster);
-fields(file) ->
-    authz_common_fields(file) ++
-        [
-            {rules, #{
-                type => binary(),
-                required => true,
-                example =>
-                    <<"{allow,{username,\"^dashboard?\"},", "subscribe,[\"$SYS/#\"]}.\n",
-                        "{allow,{ipaddr,\"127.0.0.1\"},all,[\"$SYS/#\",\"#\"]}.">>
-            }}
-        ];
 fields(position) ->
     [
         {position,
             mk(
                 string(),
                 #{
-                    desc => <<"Where to place the source">>,
+                    desc => ?DESC(position),
                     required => true,
                     in => body
                 }
@@ -102,7 +103,8 @@ authz_http_common_fields() ->
         [
             {url, fun url/1},
             {body, map([{fuzzy, term(), binary()}])},
-            {request_timeout, mk_duration("Request timeout", #{default => "30s"})}
+            {request_timeout,
+                mk_duration("Request timeout", #{default => "30s", desc => ?DESC(request_timeout)})}
         ] ++
         maps:to_list(
             maps:without(
@@ -117,12 +119,13 @@ authz_http_common_fields() ->
 url(type) -> binary();
 url(validator) -> [?NOT_EMPTY("the value of the field 'url' cannot be empty")];
 url(required) -> true;
+url(desc) -> ?DESC(?FUNCTION_NAME);
 url(_) -> undefined.
 
 headers(type) ->
     map();
 headers(desc) ->
-    "List of HTTP headers.";
+    ?DESC(?FUNCTION_NAME);
 headers(converter) ->
     fun(Headers) ->
         maps:merge(default_headers(), transform_header_name(Headers))
@@ -135,7 +138,7 @@ headers(_) ->
 headers_no_content_type(type) ->
     map();
 headers_no_content_type(desc) ->
-    "List of HTTP headers.";
+    ?DESC(?FUNCTION_NAME);
 headers_no_content_type(converter) ->
     fun(Headers) ->
         maps:merge(default_headers_no_content_type(), transform_header_name(Headers))
@@ -182,17 +185,14 @@ authz_mongo_common_fields() ->
         ].
 
 collection(type) -> binary();
-collection(desc) -> "Collection used to store authentication data.";
+collection(desc) -> ?DESC(?FUNCTION_NAME);
 collection(required) -> true;
 collection(_) -> undefined.
 
 selector(type) ->
     map();
 selector(desc) ->
-    "Statement that is executed during the authentication process. "
+    ?DESC(?FUNCTION_NAME);
-    "Commands can support following wildcards:\n"
-    " - `${username}`: substituted with client's username\n"
-    " - `${clientid}`: substituted with the clientid";
 selector(_) ->
     undefined.
 
@@ -205,6 +205,7 @@ authz_redis_common_fields() ->
             {cmd,
                 mk(binary(), #{
                     required => true,
+                    desc => ?DESC(cmd),
                     example => <<"HGETALL mqtt_authz">>
                 })}
         ].
@@ -216,18 +217,35 @@ authz_common_fields(Type) when is_atom(Type) ->
     [
         {enable, fun enable/1},
         {type, #{
-            type => enum([Type]),
+            type => Type,
             default => Type,
             required => true,
+            desc => ?DESC(type),
             in => body
         }}
     ].
 
 enable(type) -> boolean();
 enable(default) -> true;
-enable(desc) -> "Set to <code>false</code> to disable this auth provider";
+enable(desc) -> ?DESC(?FUNCTION_NAME);
 enable(_) -> undefined.
 
+%%------------------------------------------------------------------------------
+%% Authz DB query
+
+query() ->
+    #{
+        type => binary(),
+        desc => ?DESC(query),
+        required => true,
+        validator => fun(S) ->
+            case size(S) > 0 of
+                true -> ok;
+                _ -> {error, "Request query"}
+            end
+        end
+    }.
+
 %%------------------------------------------------------------------------------
 %% Internal funcs
 

apps/emqx_authz/src/emqx_authz_api_settings.erl

@@ -18,6 +18,8 @@
 
 -behaviour(minirest_api).
 
+-include_lib("hocon/include/hoconsc.hrl").
+
 -import(hoconsc, [mk/1, ref/2]).
 
 -export([
@@ -45,13 +47,13 @@ schema("/authorization/settings") ->
         'operationId' => settings,
         get =>
             #{
-                description => <<"Get authorization settings">>,
+                description => ?DESC(authorization_settings_get),
                 responses =>
                     #{200 => ref_authz_schema()}
             },
         put =>
             #{
-                description => <<"Update authorization settings">>,
+                description => ?DESC(authorization_settings_put),
                 'requestBody' => ref_authz_schema(),
                 responses =>
                     #{

apps/emqx_authz/src/emqx_authz_api_sources.erl

@@ -18,9 +18,9 @@
 
 -behaviour(minirest_api).
 
--include_lib("typerefl/include/types.hrl").
 -include("emqx_authz.hrl").
 -include_lib("emqx/include/logger.hrl").
+-include_lib("hocon/include/hoconsc.hrl").
 
 -import(hoconsc, [mk/1, mk/2, ref/2, array/1, enum/1]).
 
@@ -63,27 +63,26 @@ paths() ->
 %%--------------------------------------------------------------------
 %% Schema for each URI
 %%--------------------------------------------------------------------
-
 schema("/authorization/sources") ->
     #{
         'operationId' => sources,
         get =>
             #{
-                description => <<"List all authorization sources">>,
+                description => ?DESC(authorization_sources_get),
                 responses =>
                     #{
                         200 => mk(
                             array(hoconsc:union(authz_sources_type_refs())),
-                            #{desc => <<"Authorization source">>}
+                            #{desc => ?DESC(sources)}
                         )
                     }
             },
         post =>
             #{
-                description => <<"Add a new source">>,
+                description => ?DESC(authorization_sources_post),
                 'requestBody' => mk(
                     hoconsc:union(authz_sources_type_refs()),
-                    #{desc => <<"Source config">>}
+                    #{desc => ?DESC(source_config)}
                 ),
                 responses =>
                     #{
@@ -100,20 +99,20 @@ schema("/authorization/sources/:type") ->
         'operationId' => source,
         get =>
             #{
-                description => <<"Get a authorization source">>,
+                description => ?DESC(authorization_sources_type_get),
                 parameters => parameters_field(),
                 responses =>
                     #{
                         200 => mk(
                             hoconsc:union(authz_sources_type_refs()),
-                            #{desc => <<"Authorization source">>}
+                            #{desc => ?DESC(source)}
                         ),
                         404 => emqx_dashboard_swagger:error_codes([?NOT_FOUND], <<"Not Found">>)
                     }
             },
         put =>
             #{
-                description => <<"Update source">>,
+                description => ?DESC(authorization_sources_type_put),
                 parameters => parameters_field(),
                 'requestBody' => mk(hoconsc:union(authz_sources_type_refs())),
                 responses =>
@@ -124,7 +123,7 @@ schema("/authorization/sources/:type") ->
             },
         delete =>
             #{
-                description => <<"Delete source">>,
+                description => ?DESC(authorization_sources_type_delete),
                 parameters => parameters_field(),
                 responses =>
                     #{
@@ -138,7 +137,7 @@ schema("/authorization/sources/:type/status") ->
         'operationId' => source_status,
         get =>
             #{
-                description => <<"Get a authorization source">>,
+                description => ?DESC(authorization_sources_type_status_get),
                 parameters => parameters_field(),
                 responses =>
                     #{
@@ -158,7 +157,7 @@ schema("/authorization/sources/:type/move") ->
         'operationId' => move_source,
         post =>
             #{
-                description => <<"Change the order of sources">>,
+                description => ?DESC(authorization_sources_type_move_post),
                 parameters => parameters_field(),
                 'requestBody' =>
                     emqx_dashboard_swagger:schema_with_examples(
@@ -508,7 +507,7 @@ parameters_field() ->
         {type,
             mk(
                 enum(?API_SCHEMA_MODULE:authz_sources_types(simple)),
-                #{in => path, desc => <<"Authorization type">>}
+                #{in => path, desc => ?DESC(source_type)}
             )}
     ].
 

apps/emqx_authz/src/emqx_authz_mnesia.erl

@@ -99,7 +99,7 @@ authorize(
     } = Client,
     PubSub,
     Topic,
-    #{type := 'built_in_database'}
+    #{type := built_in_database}
 ) ->
     Rules =
         case mnesia:dirty_read(?ACL_TABLE, {?ACL_TABLE_CLIENTID, Clientid}) of

apps/emqx_authz/src/emqx_authz_schema.erl

@@ -17,7 +17,7 @@
 -module(emqx_authz_schema).
 
 -include("emqx_authz.hrl").
--include_lib("typerefl/include/types.hrl").
+-include_lib("hocon/include/hoconsc.hrl").
 -include_lib("emqx_connector/include/emqx_connector.hrl").
 
 -reflect_type([
@@ -71,134 +71,104 @@ fields("authorization") ->
                 ]
             ),
             default => [],
-            desc =>
+            desc => ?DESC(sources)
-                "\n"
-                "Authorization data sources.<br>\n"
-                "An array of authorization (ACL) data providers.\n"
-                "It is designed as an array, not a hash-map, so the sources can be\n"
-                "ordered to form a chain of access controls.<br>\n"
-                "\n"
-                "When authorizing a 'publish' or 'subscribe' action, the configured\n"
-                "sources are checked in order. When checking an ACL source,\n"
-                "in case the client (identified by username or client ID) is not found,\n"
-                "it moves on to the next source. And it stops immediately\n"
-                "once an 'allow' or 'deny' decision is returned.<br>\n"
-                "\n"
-                "If the client is not found in any of the sources,\n"
-                "the default action configured in 'authorization.no_match' is applied.<br>\n"
-                "\n"
-                "NOTE:\n"
-                "The source elements are identified by their 'type'.\n"
-                "It is NOT allowed to configure two or more sources of the same type.\n"
         }}
     ];
 fields(file) ->
-    [
+    authz_common_fields(file) ++
-        {type, #{type => file, required => true, desc => "Backend type."}},
+        [{path, #{type => string(), required => true, desc => ?DESC(path)}}];
-        {enable, #{
-            type => boolean(),
-            default => true,
-            desc => "Enable this backend."
-        }},
-        {path, #{
-            type => string(),
-            required => true,
-            desc =>
-                "\n"
-                "Path to the file which contains the ACL rules.<br>\n"
-                "If the file provisioned before starting EMQX node,\n"
-                "it can be placed anywhere as long as EMQX has read access to it.\n"
-                "\n"
-                "In case the rule-set is created from EMQX dashboard or management API,\n"
-                "the file will be placed in `authz` subdirectory inside EMQX's `data_dir`,\n"
-                "and the new rules will override all rules from the old config file.\n"
-        }}
-    ];
 fields(http_get) ->
+    authz_common_fields(http) ++
+        http_common_fields() ++
         [
-        {method, #{type => get, default => get, required => true, desc => "HTTP method."}},
+            {method, #{type => get, default => get, required => true, desc => ?DESC(method)}},
             {headers, fun headers_no_content_type/1}
-    ] ++ http_common_fields();
-fields(http_post) ->
-    [
-        {method, #{type => post, default => post, required => true, desc => "HTTP method."}},
-        {headers, fun headers/1}
-    ] ++ http_common_fields();
-fields(mnesia) ->
-    [
-        {type, #{type => 'built_in_database', required => true, desc => "Backend type."}},
-        {enable, #{
-            type => boolean(),
-            default => true,
-            desc => "Enable this backend."
-        }}
         ];
+fields(http_post) ->
+    authz_common_fields(http) ++
+        http_common_fields() ++
+        [
+            {method, #{type => post, default => post, required => true, desc => ?DESC(method)}},
+            {headers, fun headers/1}
+        ];
+fields(mnesia) ->
+    authz_common_fields(built_in_database);
 fields(mongo_single) ->
-    mongo_common_fields() ++ emqx_connector_mongo:fields(single);
+    authz_common_fields(mongodb) ++
+        mongo_common_fields() ++
+        emqx_connector_mongo:fields(single);
 fields(mongo_rs) ->
-    mongo_common_fields() ++ emqx_connector_mongo:fields(rs);
+    authz_common_fields(mongodb) ++
+        mongo_common_fields() ++
+        emqx_connector_mongo:fields(rs);
 fields(mongo_sharded) ->
-    mongo_common_fields() ++ emqx_connector_mongo:fields(sharded);
+    authz_common_fields(mongodb) ++
+        mongo_common_fields() ++
+        emqx_connector_mongo:fields(sharded);
 fields(mysql) ->
+    authz_common_fields(mysql) ++
         connector_fields(mysql) ++
         [{query, query()}];
 fields(postgresql) ->
-    [
+    authz_common_fields(postgresql) ++
-        {query, query()},
+        emqx_connector_pgsql:fields(config) ++
-        {type, #{type => postgresql, required => true, desc => "Backend type."}},
+        [{query, query()}];
-        {enable, #{
-            type => boolean(),
-            desc => "Enable this backend.",
-            default => true
-        }}
-    ] ++ emqx_connector_pgsql:fields(config);
 fields(redis_single) ->
+    authz_common_fields(redis) ++
         connector_fields(redis, single) ++
-        [{cmd, query()}];
+        [{cmd, cmd()}];
 fields(redis_sentinel) ->
+    authz_common_fields(redis) ++
         connector_fields(redis, sentinel) ++
-        [{cmd, query()}];
+        [{cmd, cmd()}];
 fields(redis_cluster) ->
+    authz_common_fields(redis) ++
         connector_fields(redis, cluster) ++
-        [{cmd, query()}].
+        [{cmd, cmd()}].
 
-desc("authorization") ->
+desc(?CONF_NS) ->
-    "Configuration related to the client authorization.";
+    ?DESC(?CONF_NS);
 desc(file) ->
-    "Authorization using a static file.";
+    ?DESC(file);
 desc(http_get) ->
-    "Authorization using an external HTTP server (via GET requests).";
+    ?DESC(http_get);
 desc(http_post) ->
-    "Authorization using an external HTTP server (via POST requests).";
+    ?DESC(http_post);
 desc(mnesia) ->
-    "Authorization using a built-in database (mnesia).";
+    ?DESC(mnesia);
 desc(mongo_single) ->
-    "Authorization using a single MongoDB instance.";
+    ?DESC(mongo_single);
 desc(mongo_rs) ->
-    "Authorization using a MongoDB replica set.";
+    ?DESC(mongo_rs);
 desc(mongo_sharded) ->
-    "Authorization using a sharded MongoDB cluster.";
+    ?DESC(mongo_sharded);
 desc(mysql) ->
-    "Authorization using a MySQL database.";
+    ?DESC(mysql);
 desc(postgresql) ->
-    "Authorization using a PostgreSQL database.";
+    ?DESC(postgresql);
 desc(redis_single) ->
-    "Authorization using a single Redis instance.";
+    ?DESC(redis_single);
 desc(redis_sentinel) ->
-    "Authorization using a Redis Sentinel.";
+    ?DESC(redis_sentinel);
 desc(redis_cluster) ->
-    "Authorization using a Redis cluster.";
+    ?DESC(redis_cluster);
 desc(_) ->
     undefined.
 
+authz_common_fields(Type) ->
+    [
+        {type, #{type => Type, required => true, desc => ?DESC(type)}},
+        {enable, #{type => boolean(), default => true, desc => ?DESC(enable)}}
+    ].
+
 http_common_fields() ->
     [
         {url, fun url/1},
         {request_timeout,
             emqx_schema:mk_duration("Request timeout", #{
-                default => "30s", desc => "Request timeout."
+                default => "30s", desc => ?DESC(request_timeout)
             })},
-        {body, #{type => map(), required => false, desc => "HTTP request body."}}
+        {body, #{type => map(), required => false, desc => ?DESC(body)}}
     ] ++
         maps:to_list(
             maps:without(
@@ -215,18 +185,12 @@ mongo_common_fields() ->
         {collection, #{
             type => atom(),
             required => true,
-            desc => "`MongoDB` collection containing the authorization data."
+            desc => ?DESC(collection)
         }},
         {selector, #{
             type => map(),
             required => true,
-            desc => "MQL query used to select the authorization record."
+            desc => ?DESC(selector)
-        }},
-        {type, #{type => mongodb, required => true, desc => "Database backend."}},
-        {enable, #{
-            type => boolean(),
-            default => true,
-            desc => "Enable or disable the backend."
         }}
     ].
 
@@ -238,7 +202,7 @@ validations() ->
 headers(type) ->
     list({binary(), binary()});
 headers(desc) ->
-    "List of HTTP headers.";
+    ?DESC(?FUNCTION_NAME);
 headers(converter) ->
     fun(Headers) ->
         maps:to_list(maps:merge(default_headers(), transform_header_name(Headers)))
@@ -251,7 +215,7 @@ headers(_) ->
 headers_no_content_type(type) ->
     list({binary(), binary()});
 headers_no_content_type(desc) ->
-    "List of HTTP headers.";
+    ?DESC(?FUNCTION_NAME);
 headers_no_content_type(converter) ->
     fun(Headers) ->
         maps:to_list(maps:merge(default_headers_no_content_type(), transform_header_name(Headers)))
@@ -269,7 +233,7 @@ headers_no_content_type(_) ->
     undefined.
 
 url(type) -> binary();
-url(desc) -> "URL of the auth server.";
+url(desc) -> ?DESC(?FUNCTION_NAME);
 url(validator) -> [?NOT_EMPTY("the value of the field 'url' cannot be empty")];
 url(required) -> true;
 url(_) -> undefined.
@@ -328,7 +292,20 @@ union_array(Item) when is_list(Item) ->
 query() ->
     #{
         type => binary(),
-        desc => "Database query used to retrieve authorization data.",
+        desc => ?DESC(query),
+        required => true,
+        validator => fun(S) ->
+            case size(S) > 0 of
+                true -> ok;
+                _ -> {error, "Request query"}
+            end
+        end
+    }.
+
+cmd() ->
+    #{
+        type => binary(),
+        desc => ?DESC(cmd),
         required => true,
         validator => fun(S) ->
             case size(S) > 0 of
@@ -351,14 +328,7 @@ connector_fields(DB, Fields) ->
             error:Reason ->
                 erlang:error(Reason)
         end,
-    [
+    erlang:apply(Mod, fields, [Fields]).
-        {type, #{type => DB, desc => "Database backend."}},
-        {enable, #{
-            type => boolean(),
-            default => true,
-            desc => "Enable or disable the backend."
-        }}
-    ] ++ erlang:apply(Mod, fields, [Fields]).
 
 to_list(A) when is_atom(A) ->
     atom_to_list(A);