update confugration examples and README (#3650)

README_zh.md

@@ -90,10 +90,6 @@ frp 是一个免费且开源的项目，我们欢迎任何人为其开发和进
 
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Release.md

@@ -6,3 +6,4 @@
 
 * Change the way to start the visitor through the command line from `frpc stcp --role=visitor xxx` to `frpc stcp visitor xxx`.
 * Modified the semantics of the `server_addr` in the command line, no longer including the port. Added the `server_port` parameter to configure the port.
+* No longer support range ports mapping in TOML/YAML/JSON.

conf/frpc.toml

@@ -0,0 +1,360 @@
+# your proxy name will be changed to {user}.{proxy}
+user = "your_name"
+
+# A literal address or host name for IPv6 must be enclosed
+# in square brackets, as in "[::1]:80", "[ipv6-host]:http" or "[ipv6-host%zone]:80"
+# For single serverAddr field, no need square brackets, like serverAddr = "::".
+serverAddr = "0.0.0.0"
+serverPort = 7000
+
+# STUN server to help penetrate NAT hole.
+# natHoleStunServer = "stun.easyvoip.com:3478"
+
+# Decide if exit program when first login failed, otherwise continuous relogin to frps
+# default is true
+loginFailExit = true
+
+# console or real logFile path like ./frpc.log
+log.to = "./frpc.log"
+# trace, debug, info, warn, error
+log.level = "info"
+log.maxDays = 3
+# disable log colors when log.to is console, default is false
+log.disablePrintColor = false
+
+auth.method = "token"
+# auth.additionalScopes specifies additional scopes to include authentication information.
+# Optional values are HeartBeats, NewWorkConns.
+# auth.additionalScopes = ["HeartBeats", "NewWorkConns"]
+
+# auth token
+auth.token = "12345678"
+
+# oidc.clientID specifies the client ID to use to get a token in OIDC authentication.
+# auth.oidc.clientID = ""
+# oidc.clientSecret specifies the client secret to use to get a token in OIDC authentication.
+# auth.oidc.clientSecret = ""
+# oidc.audience specifies the audience of the token in OIDC authentication.
+# auth.oidc.audience = ""
+# oidc_scope specifies the permisssions of the token in OIDC authentication if AuthenticationMethod == "oidc". By default, this value is "".
+# auth.oidc.scope = ""
+# oidc.tokenEndpointURL specifies the URL which implements OIDC Token Endpoint.
+# It will be used to get an OIDC token.
+# auth.oidc.tokenEndpointURL = ""
+
+# oidc.additionalEndpointParams specifies additional parameters to be sent to the OIDC Token Endpoint.
+# For example, if you want to specify the "audience" parameter, you can set as follow.
+# frp will add "audience=<value>" "var1=<value>" to the additional parameters.
+# auth.oidc.additionalEndpointParams.audience = "https://dev.auth.com/api/v2/"
+# auth.oidc.additionalEndpointParams.var1 = "foobar"
+
+# Set admin address for control frpc's action by http api such as reload
+webServer.addr = "127.0.0.1"
+webServer.port = 7400
+webServer.user = "admin"
+webServer.password = "admin"
+# Admin assets directory. By default, these assets are bundled with frpc.
+# webServer.assetsDir = "./static"
+
+# Enable golang pprof handlers in admin listener.
+webServer.pprofEnable = false
+
+# The maximum amount of time a dial to server will wait for a connect to complete. Default value is 10 seconds.
+# transport.dialServerTimeout = 10
+
+# dialServerKeepalive specifies the interval between keep-alive probes for an active network connection between frpc and frps.
+# If negative, keep-alive probes are disabled.
+# transport.dialServerKeepalive = 7200
+
+# connections will be established in advance, default value is zero
+transport.poolCount = 5
+
+# If tcp stream multiplexing is used, default is true, it must be same with frps
+# transport.tcpMux = true
+
+# Specify keep alive interval for tcp mux.
+# only valid if tcpMux is enabled.
+# transport.tcpMuxKeepaliveInterval = 60
+
+# Communication protocol used to connect to server
+# supports tcp, kcp, quic, websocket and wss now, default is tcp
+transport.protocol = "tcp"
+
+# set client binding ip when connect server, default is empty.
+# only when protocol = tcp or websocket, the value will be used.
+transport.connectServerLocalIP = "0.0.0.0"
+
+# if you want to connect frps by http proxy or socks5 proxy or ntlm proxy, you can set proxyURL here or in global environment variables
+# it only works when protocol is tcp
+# transport.proxyURL = "http://user:passwd@192.168.1.128:8080"
+# transport.proxyURL = "socks5://user:passwd@192.168.1.128:1080"
+# transport.proxyURL = "ntlm://user:passwd@192.168.1.128:2080"
+
+# quic protocol options
+# transport.quic.keepalivePeriod = 10
+# transport.quic.maxIdleTimeout = 30
+# transport.quic.maxIncomingStreams = 100000
+
+# If tls.enable is true, frpc will connect frps by tls.
+# Since v0.50.0, the default value has been changed to true, and tls is enabled by default.
+transport.tls.enable = true
+
+# transport.tls.certFile = "client.crt"
+# transport.tls.keyFile = "client.key"
+# transport.tls.trustedCaFile = "ca.crt"
+# transport.tls.serverName = "example.com"
+
+# If the disableCustomTLSFirstByte is set to false, frpc will establish a connection with frps using the
+# first custom byte when tls is enabled.
+# Since v0.50.0, the default value has been changed to true, and the first custom byte is disabled by default.
+# transport.tls.disableCustomTLSFirstByte = true
+
+# Heartbeat configure, it's not recommended to modify the default value.
+# The default value of heartbeat_interval is 10 and heartbeat_timeout is 90. Set negative value
+# to disable it.
+# transport.heartbeatInterval = 30
+# transport.heartbeatTimeout = 90
+
+# Specify a dns server, so frpc will use this instead of default one
+# dnsServer = "8.8.8.8"
+
+# Proxy names you want to start.
+# Default is empty, means all proxies.
+# start = ["ssh", "dns"]
+
+# Specify udp packet size, unit is byte. If not set, the default value is 1500.
+# This parameter should be same between client and server.
+# It affects the udp and sudp proxy.
+udpPacketSize = 1500
+
+# Additional metadatas for client.
+metadatas.var1 = "abc"
+metadatas.var2 = "123"
+
+# Include other config files for proxies.
+# includes = ["./confd/*.ini"]
+
+[[proxies]]
+# 'ssh' is the unique proxy name
+# If global user is not empty, it will be changed to {user}.{proxy} such as 'your_name.ssh'
+name = "ssh"
+type = "tcp"
+localIP = "127.0.0.1"
+localPort = 22
+# Limit bandwidth for this proxy, unit is KB and MB
+transport.bandwidthLimit = "1MB"
+# Where to limit bandwidth, can be 'client' or 'server', default is 'client'
+transport.bandwidthLimitMode = "client"
+# If true, traffic of this proxy will be encrypted, default is false
+transport.useEncryption = false
+# If true, traffic will be compressed
+transport.useCompression = false
+# Remote port listen by frps
+remotePort = 6001
+# frps will load balancing connections for proxies in same group
+loadBalancer.group = "test_group"
+# group should have same group key
+loadBalancer.groupKey = "123456"
+# Enable health check for the backend service, it supports 'tcp' and 'http' now.
+# frpc will connect local service's port to detect it's healthy status
+healthCheck.type = "tcp"
+# Health check connection timeout
+healthCheck.timeoutSeconds = 3
+# If continuous failed in 3 times, the proxy will be removed from frps
+healthCheck.maxFailed = 3
+# every 10 seconds will do a health check
+healthCheck.intervalSeconds = 10
+# additional meta info for each proxy
+metadatas.var1 = "abc"
+metadatas.var2 = "123"
+
+[[proxies]]
+name = "ssh_random"
+type = "tcp"
+localIP = "192.168.31.100"
+localPort = 22
+# If remote_port is 0, frps will assign a random port for you
+remotePort = 0
+
+[[proxies]]
+name = "dns"
+type = "udp"
+localIP = "114.114.114.114"
+localPort = 53
+remotePort = 6002
+
+# Resolve your domain names to [server_addr] so you can use http://web01.yourdomain.com to browse web01 and http://web02.yourdomain.com to browse web02
+[[proxies]]
+name = "web01"
+type = "http"
+localIP = "127.0.0.1"
+localPort = 80
+# http username and password are safety certification for http protocol
+# if not set, you can access this custom_domains without certification
+httpUser = "admin"
+httpPassword = "admin"
+# if domain for frps is frps.com, then you can access [web01] proxy by URL http://web01.frps.com
+subdomain = "web01"
+customDomains = ["web01.yourdomain.com"]
+# locations is only available for http type
+locations = ["/", "/pic"]
+# route requests to this service if http basic auto user is abc
+# route_by_http_user = abc
+hostHeaderRewrite = "example.com"
+# params with prefix "header_" will be used to update http request headers
+requestHeaders.set.x-from-where = "frp"
+healthCheck.type = "http"
+# frpc will send a GET http request '/status' to local http service
+# http service is alive when it return 2xx http response code
+healthCheck.path = "/status"
+healthCheck.intervalSeconds = 10
+healthCheck.maxFailed = 3
+healthCheck.timeoutSeconds = 3
+
+[[proxies]]
+name = "web02"
+type = "https"
+localIP = "127.0.0.1"
+localPort = 8000
+subdomain = "web02"
+customDomains = ["web02.yourdomain.com"]
+# if not empty, frpc will use proxy protocol to transfer connection info to your local service
+# v1 or v2 or empty
+transport.proxyProtocolVersion = "v2"
+
+[[proxies]]
+name = "tcpmuxhttpconnect"
+type = "tcpmux"
+multiplexer = "httpconnect"
+localIP = "127.0.0.1"
+localPort = 10701
+customDomains = ["tunnel1"]
+# routeByHTTPUser = "user1"
+
+[[proxies]]
+name = "plugin_unix_domain_socket"
+type = "tcp"
+remotePort = 6003
+# if plugin is defined, local_ip and local_port is useless
+# plugin will handle connections got from frps
+[proxies.plugin]
+type = "unix_domain_socket"
+unixPath = "/var/run/docker.sock"
+
+[[proxies]]
+name = "plugin_http_proxy"
+type = "tcp"
+remotePort = 6004
+[proxies.plugin]
+type = "http_proxy"
+httpUser = "abc"
+httpPassword = "abc"
+
+[[proxies]]
+name = "plugin_socks5"
+type = "tcp"
+remotePort = 6005
+[proxies.plugin]
+type = "socks5"
+username = "abc"
+password = "abc"
+
+[[proxies]]
+name = "plugin_static_file"
+type = "tcp"
+remotePort = 6006
+[proxies.plugin]
+type = "static_file"
+localPath = "/var/www/blog"
+stripPrefix = "static"
+httpUser = "abc"
+httpPassword = "abc"
+
+[[proxies]]
+name = "plugin_https2http"
+type = "https"
+customDomains = ["test.yourdomain.com"]
+[proxies.plugin]
+type = "https2http"
+localAddr = "127.0.0.1:80"
+crtPath = "./server.crt"
+keyPath = "./server.key"
+hostHeaderRewrite = "127.0.0.1"
+requestHeaders.set.x-from-where = "frp"
+
+[[proxies]]
+name = "plugin_https2https"
+type = "https"
+customDomains = ["test.yourdomain.com"]
+[proxies.plugin]
+type = "https2https"
+localAddr = "127.0.0.1:443"
+crtPath = "./server.crt"
+keyPath = "./server.key"
+hostHeaderRewrite = "127.0.0.1"
+requestHeaders.set.x-from-where = "frp"
+
+[[proxies]]
+name = "plugin_http2https"
+type = "http"
+customDomains = ["test.yourdomain.com"]
+[proxies.plugin]
+type = "http2https"
+localAddr = "127.0.0.1:443"
+hostHeaderRewrite = "127.0.0.1"
+requestHeaders.set.x-from-where = "frp"
+
+[[proxies]]
+name = "secret_tcp"
+# If the type is secret tcp, remote_port is useless
+# Who want to connect local port should deploy another frpc with stcp proxy and role is visitor
+type = "stcp"
+# secretKey is used for authentication for visitors
+secretKey = "abcdefg"
+localIP = "127.0.0.1"
+localPort = 22
+# If not empty, only visitors from specified users can connect.
+# Otherwise, visitors from same user can connect. '*' means allow all users.
+allowUsers = ["*"]
+
+[[proxies]]
+name = "p2p_tcp"
+type = "xtcp"
+secretKey = "abcdefg"
+localIP = "127.0.0.1"
+localPort = 22
+# If not empty, only visitors from specified users can connect.
+# Otherwise, visitors from same user can connect. '*' means allow all users.
+allowUsers = ["user1", "user2"]
+
+# frpc role visitor -> frps -> frpc role server
+[[visitors]]
+name = "secret_tcp_visitor"
+type = "stcp"
+# the server name you want to visitor
+serverName = "secret_tcp"
+secretKey = "abcdefg"
+# connect this address to visitor stcp server
+bindAddr = "127.0.0.1"
+# bindPort can be less than 0, it means don't bind to the port and only receive connections redirected from
+# other visitors. (This is not supported for SUDP now)
+bindPort = 9000
+
+[[visitors]]
+name = "p2p_tcp_visitor"
+type = "xtcp"
+# if the server user is not set, it defaults to the current user
+serverUser = "user1"
+serverName = "p2p_tcp"
+secretKey = "abcdefg"
+bindAddr = "127.0.0.1"
+# bindPort can be less than 0, it means don't bind to the port and only receive connections redirected from
+# other visitors. (This is not supported for SUDP now)
+bindPort = 9001
+# when automatic tunnel persistence is required, set it to true
+keepTunnelOpen = false
+# effective when keep_tunnel_open is set to true, the number of attempts to punch through per hour
+maxRetriesAnHour = 8
+minRetryInterval = 90
+# fallbackTo = "stcp_visitor"
+# fallbackTimeoutMs = 500

conf/frps.toml

@@ -0,0 +1,154 @@
+# A literal address or host name for IPv6 must be enclosed
+# in square brackets, as in "[::1]:80", "[ipv6-host]:http" or "[ipv6-host%zone]:80"
+# For single "bind_addr" field, no need square brackets, like "bind_addr = ::".
+bindAddr = "0.0.0.0"
+bindPort = 7000
+
+# udp port used for kcp protocol, it can be same with 'bind_port'.
+# if not set, kcp is disabled in frps.
+kcpBindPort = 7000
+
+# udp port used for quic protocol.
+# if not set, quic is disabled in frps.
+# quicBindPort = 7002
+
+# Specify which address proxy will listen for, default value is same with bind_addr
+# proxy_bind_addr = "127.0.0.1"
+
+# quic protocol options
+# transport.quic.keepalivePeriod = 10
+# transport.quic.maxIdleTimeout = 30
+# transport.quic.maxIncomingStreams = 100000
+
+# Heartbeat configure, it's not recommended to modify the default value
+# The default value of heartbeat_timeout is 90. Set negative value to disable it.
+# transport.heartbeatTimeout = 90
+
+# Pool count in each proxy will keep no more than maxPoolCount.
+transport.maxPoolCount = 5
+
+# If tcp stream multiplexing is used, default is true
+# transport.tcpMux = true
+
+# Specify keep alive interval for tcp mux.
+# only valid if tcpMux is true.
+# transport.tcpMuxKeepaliveInterval = 60
+
+# tcpKeepalive specifies the interval between keep-alive probes for an active network connection between frpc and frps.
+# If negative, keep-alive probes are disabled.
+# transport.tcpKeepalive = 7200
+
+# transport.tls.force specifies whether to only accept TLS-encrypted connections. By default, the value is false.
+tls.force = false
+
+# transport.tls.certFile = "server.crt"
+# transport.tls.keyFile = "server.key"
+# transport.tls.trustedCaFile = "ca.crt"
+
+# If you want to support virtual host, you must set the http port for listening (optional)
+# Note: http port and https port can be same with bind_port
+vhostHTTPPort = 80
+vhostHTTPSPort = 443
+
+# Response header timeout(seconds) for vhost http server, default is 60s
+# vhostHTTPTimeout = 60
+
+# tcpmuxHTTPConnectPort specifies the port that the server listens for TCP
+# HTTP CONNECT requests. If the value is 0, the server will not multiplex TCP
+# requests on one single port. If it's not - it will listen on this value for
+# HTTP CONNECT requests. By default, this value is 0.
+# tcpmuxHTTPConnectPort = 1337
+
+# If tcpmux_passthrough is true, frps won't do any update on traffic.
+# tcpmuxPassthrough = false
+
+# Configure the web server to enable the dashboard for frps.
+# dashboard is available only if webServer.port is set.
+webServer.addr = "127.0.0.1"
+webServer.port = 7500
+webServer.user = "admin"
+webServer.password = "admin"
+# webServer.tls.certFile = "server.crt"
+# webServer.tls.keyFile = "server.key"
+# dashboard assets directory(only for debug mode)
+# webServer.assetsDir = "./static"
+
+# Enable golang pprof handlers in dashboard listener.
+# Dashboard port must be set first
+webServer.pprofEnable = false
+
+# enablePrometheus will export prometheus metrics on webServer in /metrics api.
+enablePrometheus = true
+
+# console or real logFile path like ./frps.log
+log.to = "./frps.log"
+# trace, debug, info, warn, error
+log.level = info
+log.maxDays = 3
+# disable log colors when log.to is console, default is false
+log.disablePrintColor = false
+
+# DetailedErrorsToClient defines whether to send the specific error (with debug info) to frpc. By default, this value is true.
+detailedErrorsToClient = true
+
+# auth.method specifies what authentication method to use authenticate frpc with frps.
+# If "token" is specified - token will be read into login message.
+# If "oidc" is specified - OIDC (Open ID Connect) token will be issued using OIDC settings. By default, this value is "token".
+auth.method = "token"
+
+# auth.additionalScopes specifies additional scopes to include authentication information.
+# Optional values are HeartBeats, NewWorkConns.
+# auth.additionalScopes = ["HeartBeats", "NewWorkConns"]
+
+# auth token
+auth.token = "12345678"
+
+# oidc issuer specifies the issuer to verify OIDC tokens with.
+auth.oidc.issuer = ""
+# oidc audience specifies the audience OIDC tokens should contain when validated.
+auth.oidc.audience = ""
+# oidc skipExpiryCheck specifies whether to skip checking if the OIDC token is expired.
+auth.oidc.skipExpiryCheck = false
+# oidc skipIssuerCheck specifies whether to skip checking if the OIDC token's issuer claim matches the issuer specified in OidcIssuer.
+auth.oidc.skipIssuerCheck = false
+
+# userConnTimeout specifies the maximum time to wait for a work connection.
+# userConnTimeout = 10
+
+# Only allow frpc to bind ports you list. By default, there won't be any limit.
+allowPorts = [
+  { start = 2000, end = 3000 },
+  { single = 3001 },
+  { single = 3003 },
+  { start = 4000, end = 50000 }
+]
+
+# Max ports can be used for each client, default value is 0 means no limit
+maxPortsPerClient = 0
+
+# If subDomainHost is not empty, you can set subdomain when type is http or https in frpc's configure file
+# When subdomain is est, the host used by routing is test.frps.com
+subDomainHost = "frps.com"
+
+# custom 404 page for HTTP requests
+# custom404Page = "/path/to/404.html"
+
+# specify udp packet size, unit is byte. If not set, the default value is 1500.
+# This parameter should be same between client and server.
+# It affects the udp and sudp proxy.
+udpPacketSize = 1500
+
+# Retention time for NAT hole punching strategy data.
+natholeAnalysisDataReserveHours = 168
+
+[[httpPlugins]]
+name = "user-manager"
+addr = "127.0.0.1:9000"
+path = "/handler"
+ops = ["Login"]
+
+[[httpPlugins]]
+name = "port-manager"
+addr = "127.0.0.1:9001"
+path = "/handler"
+ops = ["NewProxy"]

doc/server_plugin.md

@@ -216,49 +216,50 @@ New user connection received from proxy (support `tcp`, `stcp`, `https` and `tcp
 
 ### Server Plugin Configuration
 
-```ini
-# frps.ini
-[common]
-bind_port = 7000
-
-[plugin.user-manager]
-addr = 127.0.0.1:9000
-path = /handler
-ops = Login
-
-[plugin.port-manager]
-addr = 127.0.0.1:9001
-path = /handler
-ops = NewProxy
+```toml
+# frps.toml
+bindPort = 7000
+
+[[httpPlugins]]
+name = "user-manager"
+addr = "127.0.0.1:9000"
+path = "/handler"
+ops = ["Login"]
+
+[[httpPlugins]]
+name = "port-manager"
+addr = "127.0.0.1:9001"
+path = "/handler"
+ops = ["NewProxy"]
 ```
 
-- addr: the address where the external RPC service listens. Defaults to http. For https, specify the schema: `addr = https://127.0.0.1:9001`.
+- addr: the address where the external RPC service listens. Defaults to http. For https, specify the schema: `addr = "https://127.0.0.1:9001"`.
 - path: http request url path for the POST request.
 - ops: operations plugin needs to handle (e.g. "Login", "NewProxy", ...).
-- tls_verify: When the schema is https, we verify by default. Set this value to false if you want to skip verification.
+- tlsVerify: When the schema is https, we verify by default. Set this value to false if you want to skip verification.
 
 ### Metadata
 
 Metadata will be sent to the server plugin in each RPC request.
 
-There are 2 types of metadata entries - 1 under `[common]` and the other under each proxy configuration.
-Metadata entries under `[common]` will be sent in `Login` under the key `metas`, and in any other RPC request under `user.metas`.
+There are 2 types of metadata entries - global one and the other under each proxy configuration.
+Global metadata entries will be sent in `Login` under the key `metas`, and in any other RPC request under `user.metas`.
 Metadata entries under each proxy configuration will be sent in `NewProxy` op only, under `metas`.
 
-Metadata entries start with `meta_`. This is an example of metadata entries in `[common]` and under the proxy named `[ssh]`:
-
-```
-# frpc.ini
-[common]
-server_addr = 127.0.0.1
-server_port = 7000
-user = fake
-meta_token = fake
-meta_version = 1.0.0
-
-[ssh]
-type = tcp
-local_port = 22
-remote_port = 6000
-meta_id = 123
+This is an example of metadata entries:
+
+```toml
+# frpc.toml
+serverAddr = "127.0.0.1"
+serverPort = 7000
+user = "fake"
+metadatas.token = "fake"
+metadatas.version = "1.0.0"
+
+[[proxies]]
+name = "ssh"
+type = "tcp"
+localPort = 22
+remotePort = 6000
+metadatas.id = "123"
 ```

package.sh

@@ -47,6 +47,7 @@ for os in $os_all; do
         fi  
         cp ../LICENSE ${frp_path}
         cp -rf ../conf/* ${frp_path}
+        rm -rf ${frp_path}/legacy
 
         # packages
         cd ./packages

pkg/config/legacy/client.go

@@ -123,9 +123,9 @@ type ClientCommonConf struct {
 	// is "tcp".
 	Protocol string `ini:"protocol" json:"protocol"`
 	// QUIC protocol options
-	QUICKeepalivePeriod    int `ini:"quic_keepalive_period" json:"quic_keepalive_period" validate:"gte=0"`
-	QUICMaxIdleTimeout     int `ini:"quic_max_idle_timeout" json:"quic_max_idle_timeout" validate:"gte=0"`
-	QUICMaxIncomingStreams int `ini:"quic_max_incoming_streams" json:"quic_max_incoming_streams" validate:"gte=0"`
+	QUICKeepalivePeriod    int `ini:"quic_keepalive_period" json:"quic_keepalive_period"`
+	QUICMaxIdleTimeout     int `ini:"quic_max_idle_timeout" json:"quic_max_idle_timeout"`
+	QUICMaxIncomingStreams int `ini:"quic_max_incoming_streams" json:"quic_max_incoming_streams"`
 	// TLSEnable specifies whether or not TLS should be used when communicating
 	// with the server. If "tls_cert_file" and "tls_key_file" are valid,
 	// client will load the supplied tls configuration.

pkg/config/legacy/server.go

@@ -41,35 +41,35 @@ type ServerCommonConf struct {
 	BindAddr string `ini:"bind_addr" json:"bind_addr"`
 	// BindPort specifies the port that the server listens on. By default, this
 	// value is 7000.
-	BindPort int `ini:"bind_port" json:"bind_port" validate:"gte=0,lte=65535"`
+	BindPort int `ini:"bind_port" json:"bind_port"`
 	// KCPBindPort specifies the KCP port that the server listens on. If this
 	// value is 0, the server will not listen for KCP connections. By default,
 	// this value is 0.
-	KCPBindPort int `ini:"kcp_bind_port" json:"kcp_bind_port" validate:"gte=0,lte=65535"`
+	KCPBindPort int `ini:"kcp_bind_port" json:"kcp_bind_port"`
 	// QUICBindPort specifies the QUIC port that the server listens on.
 	// Set this value to 0 will disable this feature.
 	// By default, the value is 0.
-	QUICBindPort int `ini:"quic_bind_port" json:"quic_bind_port" validate:"gte=0,lte=65535"`
+	QUICBindPort int `ini:"quic_bind_port" json:"quic_bind_port"`
 	// QUIC protocol options
-	QUICKeepalivePeriod    int `ini:"quic_keepalive_period" json:"quic_keepalive_period" validate:"gte=0"`
-	QUICMaxIdleTimeout     int `ini:"quic_max_idle_timeout" json:"quic_max_idle_timeout" validate:"gte=0"`
-	QUICMaxIncomingStreams int `ini:"quic_max_incoming_streams" json:"quic_max_incoming_streams" validate:"gte=0"`
+	QUICKeepalivePeriod    int `ini:"quic_keepalive_period" json:"quic_keepalive_period"`
+	QUICMaxIdleTimeout     int `ini:"quic_max_idle_timeout" json:"quic_max_idle_timeout"`
+	QUICMaxIncomingStreams int `ini:"quic_max_incoming_streams" json:"quic_max_incoming_streams"`
 	// ProxyBindAddr specifies the address that the proxy binds to. This value
 	// may be the same as BindAddr.
 	ProxyBindAddr string `ini:"proxy_bind_addr" json:"proxy_bind_addr"`
 	// VhostHTTPPort specifies the port that the server listens for HTTP Vhost
 	// requests. If this value is 0, the server will not listen for HTTP
 	// requests. By default, this value is 0.
-	VhostHTTPPort int `ini:"vhost_http_port" json:"vhost_http_port" validate:"gte=0,lte=65535"`
+	VhostHTTPPort int `ini:"vhost_http_port" json:"vhost_http_port"`
 	// VhostHTTPSPort specifies the port that the server listens for HTTPS
 	// Vhost requests. If this value is 0, the server will not listen for HTTPS
 	// requests. By default, this value is 0.
-	VhostHTTPSPort int `ini:"vhost_https_port" json:"vhost_https_port" validate:"gte=0,lte=65535"`
+	VhostHTTPSPort int `ini:"vhost_https_port" json:"vhost_https_port"`
 	// TCPMuxHTTPConnectPort specifies the port that the server listens for TCP
 	// HTTP CONNECT requests. If the value is 0, the server will not multiplex TCP
 	// requests on one single port. If it's not - it will listen on this value for
 	// HTTP CONNECT requests. By default, this value is 0.
-	TCPMuxHTTPConnectPort int `ini:"tcpmux_httpconnect_port" json:"tcpmux_httpconnect_port" validate:"gte=0,lte=65535"`
+	TCPMuxHTTPConnectPort int `ini:"tcpmux_httpconnect_port" json:"tcpmux_httpconnect_port"`
 	// If TCPMuxPassthrough is true, frps won't do any update on traffic.
 	TCPMuxPassthrough bool `ini:"tcpmux_passthrough" json:"tcpmux_passthrough"`
 	// VhostHTTPTimeout specifies the response header timeout for the Vhost
@@ -81,7 +81,7 @@ type ServerCommonConf struct {
 	// DashboardPort specifies the port that the dashboard listens on. If this
 	// value is 0, the dashboard will not be started. By default, this value is
 	// 0.
-	DashboardPort int `ini:"dashboard_port" json:"dashboard_port" validate:"gte=0,lte=65535"`
+	DashboardPort int `ini:"dashboard_port" json:"dashboard_port"`
 	// DashboardTLSCertFile specifies the path of the cert file that the server will
 	// load. If "dashboard_tls_cert_file", "dashboard_tls_key_file" are valid, the server will use this
 	// supplied tls configuration.

pkg/config/load_test.go

@@ -0,0 +1,45 @@
+// 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 config
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/require"
+
+	v1 "github.com/fatedier/frp/pkg/config/v1"
+)
+
+func TestLoadConfigure(t *testing.T) {
+	require := require.New(t)
+	content := `
+bindAddr = "127.0.0.1"
+kcpBindPort = 7000
+quicBindPort = 7001
+tcpmuxHTTPConnectPort = 7005
+custom404Page = "/abc.html"
+transport.tcpKeepalive = 10
+`
+
+	svrCfg := v1.ServerConfig{}
+	err := LoadConfigure([]byte(content), &svrCfg)
+	require.NoError(err)
+	require.EqualValues("127.0.0.1", svrCfg.BindAddr)
+	require.EqualValues(7000, svrCfg.KCPBindPort)
+	require.EqualValues(7001, svrCfg.QUICBindPort)
+	require.EqualValues(7005, svrCfg.TCPMuxHTTPConnectPort)
+	require.EqualValues("/abc.html", svrCfg.Custom404Page)
+	require.EqualValues(10, svrCfg.Transport.TCPKeepAlive)
+}

pkg/config/v1/common.go

@@ -34,9 +34,9 @@ const (
 
 // 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"`
+	KeepalivePeriod    int `json:"keepalivePeriod,omitempty"`
+	MaxIdleTimeout     int `json:"maxIdleTimeout,omitempty"`
+	MaxIncomingStreams int `json:"maxIncomingStreams,omitempty"`
 }
 
 func (c *QUICOptions) Complete() {

pkg/config/v1/proxy.go

@@ -278,7 +278,7 @@ type HTTPProxyConfig struct {
 	HTTPPassword      string           `json:"httpPassword,omitempty"`
 	HostHeaderRewrite string           `json:"hostHeaderRewrite,omitempty"`
 	RequestHeaders    HeaderOperations `json:"requestHeaders,omitempty"`
-	RouteByHTTPUser   string           `json:"routeByHttpUser,omitempty"`
+	RouteByHTTPUser   string           `json:"routeByHTTPUser,omitempty"`
 }
 
 func (c *HTTPProxyConfig) MarshalToMsg(m *msg.NewProxy) {
@@ -342,7 +342,7 @@ type TCPMuxProxyConfig struct {
 
 	HTTPUser        string `json:"httpUser,omitempty"`
 	HTTPPassword    string `json:"httpPassword,omitempty"`
-	RouteByHTTPUser string `json:"routeByHttpUser,omitempty"`
+	RouteByHTTPUser string `json:"routeByHTTPUser,omitempty"`
 	Multiplexer     string `json:"multiplexer,omitempty"`
 }
 

pkg/config/v1/server.go

@@ -62,7 +62,7 @@ type ServerConfig struct {
 	// requested by the client when using Vhost proxying. For example, if this
 	// value is set to "frps.com" and the client requested the subdomain
 	// "test", the resulting URL would be "test.frps.com".
-	SubDomainHost string `json:"subdomainHost,omitempty"`
+	SubDomainHost string `json:"subDomainHost,omitempty"`
 	// Custom404Page specifies a path to a custom 404 page to display. If this
 	// value is "", a default page will be displayed.
 	Custom404Page string `json:"custom404Page,omitempty"`

pkg/util/version/version.go

@@ -19,7 +19,7 @@ import (
 	"strings"
 )
 
-var version = "0.51.3"
+var version = "0.52.0"
 
 func Full() string {
 	return version

web/frps/auto-imports.d.ts

@@ -1,5 +1,3 @@
 // Generated by 'unplugin-auto-import'
 export {}
-declare global {
-
-}
+declare global {}