support yaml/json/toml configuration format, make ini deprecated (#3599)

pkg/config/v1/common.go

@@ -0,0 +1,110 @@
+// Copyright 2023 The frp Authors
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package v1
+
+import (
+	"github.com/fatedier/frp/pkg/util/util"
+)
+
+type AuthScope string
+
+const (
+	AuthScopeHeartBeats   AuthScope = "HeartBeats"
+	AuthScopeNewWorkConns AuthScope = "NewWorkConns"
+)
+
+// QUIC protocol options
+type QUICOptions struct {
+	KeepalivePeriod    int `json:"quicKeepalivePeriod,omitempty" validate:"gte=0"`
+	MaxIdleTimeout     int `json:"quicMaxIdleTimeout,omitempty" validate:"gte=0"`
+	MaxIncomingStreams int `json:"quicMaxIncomingStreams,omitempty" validate:"gte=0"`
+}
+
+func (c *QUICOptions) Complete() {
+	c.KeepalivePeriod = util.EmptyOr(c.KeepalivePeriod, 10)
+	c.MaxIdleTimeout = util.EmptyOr(c.MaxIdleTimeout, 30)
+	c.MaxIncomingStreams = util.EmptyOr(c.MaxIncomingStreams, 100000)
+}
+
+type WebServerConfig struct {
+	// This is the network address to bind on for serving the web interface and API.
+	// By default, this value is "127.0.0.1".
+	Addr string `json:"addr,omitempty"`
+	// Port specifies the port for the web server to listen on. If this
+	// value is 0, the admin server will not be started.
+	Port int `json:"port,omitempty"`
+	// User specifies the username that the web server will use for login.
+	User string `json:"user,omitempty"`
+	// Password specifies the password that the admin server will use for login.
+	Password string `json:"password,omitempty"`
+	// AssetsDir specifies the local directory that the admin server will load
+	// resources from. If this value is "", assets will be loaded from the
+	// bundled executable using embed package.
+	AssetsDir string `json:"assetsDir,omitempty"`
+	// Enable golang pprof handlers.
+	PprofEnable bool `json:"pprofEnable,omitempty"`
+	// Enable TLS if TLSConfig is not nil.
+	TLS *TLSConfig `json:"tls,omitempty"`
+}
+
+func (c *WebServerConfig) Complete() {
+	c.Addr = util.EmptyOr(c.Addr, "127.0.0.1")
+}
+
+type TLSConfig struct {
+	// CertPath specifies the path of the cert file that client will load.
+	CertFile string `json:"certFile,omitempty"`
+	// KeyPath specifies the path of the secret key file that client will load.
+	KeyFile string `json:"keyFile,omitempty"`
+	// TrustedCaFile specifies the path of the trusted ca file that will load.
+	TrustedCaFile string `json:"trustedCaFile,omitempty"`
+	// ServerName specifies the custom server name of tls certificate. By
+	// default, server name if same to ServerAddr.
+	ServerName string `json:"serverName,omitempty"`
+}
+
+type LogConfig struct {
+	// This is destination where frp should wirte the logs.
+	// If "console" is used, logs will be printed to stdout, otherwise,
+	// logs will be written to the specified file.
+	// By default, this value is "console".
+	To string `json:"to,omitempty"`
+	// Level specifies the minimum log level. Valid values are "trace",
+	// "debug", "info", "warn", and "error". By default, this value is "info".
+	Level string `json:"level,omitempty"`
+	// MaxDays specifies the maximum number of days to store log information
+	// before deletion.
+	MaxDays int64 `json:"maxDays"`
+	// DisablePrintColor disables log colors when log.to is "console".
+	DisablePrintColor bool `json:"disablePrintColor,omitempty"`
+}
+
+func (c *LogConfig) Complete() {
+	c.To = util.EmptyOr(c.To, "console")
+	c.Level = util.EmptyOr(c.Level, "info")
+	c.MaxDays = util.EmptyOr(c.MaxDays, 3)
+}
+
+type HTTPPluginOptions struct {
+	Name      string   `json:"name"`
+	Addr      string   `json:"addr"`
+	Path      string   `json:"path"`
+	Ops       []string `json:"ops"`
+	TLSVerify bool     `json:"tls_verify,omitempty"`
+}
+
+type HeaderOperations struct {
+	Set map[string]string `json:"set,omitempty"`
+}