Add call protocol, Rmux. Update AmneziaWG. Fixes and improvements

option/call.go

@@ -0,0 +1,78 @@
+package option
+
+import "strings"
+
+// CallCookie is a single cookie entry provided inline in the configuration as
+// JSON, matching the browser-exported {name, value} format.
+type CallCookie struct {
+	Name  string `json:"name"`
+	Value string `json:"value"`
+}
+
+// CallCookieList is the list of cookies provided in the configuration.
+type CallCookieList []CallCookie
+
+// Header renders the cookie list into a single "name=value; name=value"
+// header string. Entries with an empty name are skipped.
+func (l CallCookieList) Header() string {
+	if len(l) == 0 {
+		return ""
+	}
+	parts := make([]string, 0, len(l))
+	for _, c := range l {
+		if c.Name == "" {
+			continue
+		}
+		parts = append(parts, c.Name+"="+c.Value)
+	}
+	return strings.Join(parts, "; ")
+}
+
+// ParseCookieHeader parses a "name=value; name=value" cookie header string into
+// a CallCookieList.
+func ParseCookieHeader(header string) CallCookieList {
+	header = strings.TrimSpace(header)
+	if header == "" {
+		return nil
+	}
+	var list CallCookieList
+	for _, part := range strings.Split(header, ";") {
+		part = strings.TrimSpace(part)
+		if part == "" {
+			continue
+		}
+		name, value, _ := strings.Cut(part, "=")
+		name = strings.TrimSpace(name)
+		if name == "" {
+			continue
+		}
+		list = append(list, CallCookie{Name: name, Value: strings.TrimSpace(value)})
+	}
+	return list
+}
+
+type CallCommonOptions struct {
+	Platform          string `json:"platform,omitempty"`
+	Mode              string `json:"mode,omitempty"`
+	ReadBuffer        int    `json:"read_buffer,omitempty"`
+	MaxBufferedAmount int    `json:"max_buffered_amount,omitempty"`
+	MemoryLimit       int64  `json:"memory_limit,omitempty"`
+}
+
+type CallInboundOptions struct {
+	DialerOptions
+	CallCommonOptions
+	Cookies  CallCookieList `json:"cookies,omitempty"`
+	JoinLink string         `json:"join_link,omitempty"`
+	// Email and Password are used to re-authenticate with the dion.vc
+	// platform when the refresh cookie is missing or rejected.
+	Email    string `json:"email,omitempty"`
+	Password string `json:"password,omitempty"`
+}
+
+type CallOutboundOptions struct {
+	DialerOptions
+	CallCommonOptions
+	JoinLink string         `json:"join_link"`
+	Cookies  CallCookieList `json:"cookies,omitempty"`
+}

option/vpn.go

@@ -7,16 +7,22 @@ import (
 )
 
 type VPNClientEndpointOptions struct {
-	Address  netip.Addr `json:"address"`
-	Key      string     `json:"key"`
-	Outbound Outbound   `json:"outbound"`
+	Address        netip.Addr         `json:"address"`
+	Key            string             `json:"key"`
+	Outbound       Outbound           `json:"outbound"`
+	PoolSize       uint8              `json:"pool_size,omitempty"`
+	ReconnectDelay badoption.Duration `json:"reconnect_delay,omitempty"`
+	RejectDelay    badoption.Duration `json:"reject_delay,omitempty"`
+	DefaultGateway netip.Addr         `json:"default_gateway,omitempty"`
 }
 
 type VPNServerEndpointOptions struct {
 	Address        netip.Addr         `json:"address"`
 	Users          []VPNUser          `json:"users"`
 	Inbounds       []Inbound          `json:"inbounds"`
+	PoolSize       uint8              `json:"pool_size,omitempty"`
 	ConnectTimeout badoption.Duration `json:"connect_timeout,omitempty"`
+	DefaultGateway netip.Addr         `json:"default_gateway,omitempty"`
 }
 
 type VPNUser struct {