netmaker/models/structs.go

package models

import (
	"net"
	"strings"
	"time"

	jwt "github.com/golang-jwt/jwt/v4"
	"golang.zx2c4.com/wireguard/wgctrl/wgtypes"
)

const (
	// PLACEHOLDER_KEY_TEXT - access key placeholder text if option turned off
	PLACEHOLDER_KEY_TEXT = "ACCESS_KEY"
	// PLACEHOLDER_TOKEN_TEXT - access key token placeholder text if option turned off
	PLACEHOLDER_TOKEN_TEXT = "ACCESS_TOKEN"
)

// AuthParams - struct for auth params
type AuthParams struct {
	MacAddress string `json:"macaddress"`
	ID         string `json:"id"`
	Password   string `json:"password"`
}

// IngressGwUsers - struct to hold users on a ingress gw
type IngressGwUsers struct {
	NodeID  string       `json:"node_id"`
	Network string       `json:"network"`
	Users   []ReturnUser `json:"users"`
}

// UserRemoteGws - struct to hold user's remote gws
type UserRemoteGws struct {
	GwID              string     `json:"remote_access_gw_id"`
	GWName            string     `json:"gw_name"`
	Network           string     `json:"network"`
	Connected         bool       `json:"connected"`
	IsInternetGateway bool       `json:"is_internet_gateway"`
	GwClient          ExtClient  `json:"gw_client"`
	GwPeerPublicKey   string     `json:"gw_peer_public_key"`
	GwListenPort      int        `json:"gw_listen_port"`
	Metadata          string     `json:"metadata"`
	AllowedEndpoints  []string   `json:"allowed_endpoints"`
	NetworkAddresses  []string   `json:"network_addresses"`
	Status            NodeStatus `json:"status"`
	DnsAddress        string     `json:"dns_address"`
	Addresses         string     `json:"addresses"`
}

// UserRAGs - struct for user access gws
type UserRAGs struct {
	GwID              string `json:"remote_access_gw_id"`
	GWName            string `json:"gw_name"`
	Network           string `json:"network"`
	Connected         bool   `json:"connected"`
	IsInternetGateway bool   `json:"is_internet_gateway"`
	Metadata          string `json:"metadata"`
}

// UserRemoteGwsReq - struct to hold user remote acccess gws req
type UserRemoteGwsReq struct {
	RemoteAccessClientID string `json:"remote_access_clientid"`
}

// SuccessfulUserLoginResponse - successlogin struct
type SuccessfulUserLoginResponse struct {
	UserName  string
	AuthToken string
}

// Claims is  a struct that will be encoded to a JWT.
// jwt.StandardClaims is an embedded type to provide expiry time
type Claims struct {
	ID         string
	MacAddress string
	Network    string
	jwt.RegisteredClaims
}

// SuccessfulLoginResponse is struct to send the request response
type SuccessfulLoginResponse struct {
	ID        string
	AuthToken string
}

// ErrorResponse is struct for error
type ErrorResponse struct {
	Code    int
	Message string
}

// NodeAuth - struct for node auth
type NodeAuth struct {
	Network    string
	Password   string
	MacAddress string // Depricated
	ID         string
}

// SuccessResponse is struct for sending error message with code.
type SuccessResponse struct {
	Code     int
	Message  string
	Response interface{}
}

// DisplayKey - what is displayed for key
type DisplayKey struct {
	Name string `json:"name" bson:"name"`
	Uses int    `json:"uses" bson:"uses"`
}

// GlobalConfig - global config
type GlobalConfig struct {
	Name string `json:"name" bson:"name"`
}

// CheckInResponse - checkin response
type CheckInResponse struct {
	Success          bool   `json:"success" bson:"success"`
	NeedPeerUpdate   bool   `json:"needpeerupdate" bson:"needpeerupdate"`
	NeedConfigUpdate bool   `json:"needconfigupdate" bson:"needconfigupdate"`
	NeedKeyUpdate    bool   `json:"needkeyupdate" bson:"needkeyupdate"`
	NeedDelete       bool   `json:"needdelete" bson:"needdelete"`
	NodeMessage      string `json:"nodemessage" bson:"nodemessage"`
	IsPending        bool   `json:"ispending" bson:"ispending"`
}

// PeersResponse - peers response
type PeersResponse struct {
	PublicKey           string `json:"publickey" bson:"publickey"`
	Endpoint            string `json:"endpoint" bson:"endpoint"`
	Address             string `json:"address" bson:"address"`
	Address6            string `json:"address6" bson:"address6"`
	LocalAddress        string `json:"localaddress" bson:"localaddress"`
	LocalListenPort     int32  `json:"locallistenport" bson:"locallistenport"`
	IsEgressGateway     string `json:"isegressgateway" bson:"isegressgateway"`
	EgressGatewayRanges string `json:"egressgatewayrange" bson:"egressgatewayrange"`
	ListenPort          int32  `json:"listenport" bson:"listenport"`
	KeepAlive           int32  `json:"persistentkeepalive" bson:"persistentkeepalive"`
}

// ExtPeersResponse - ext peers response
type ExtPeersResponse struct {
	PublicKey       string `json:"publickey" bson:"publickey"`
	Endpoint        string `json:"endpoint" bson:"endpoint"`
	Address         string `json:"address" bson:"address"`
	Address6        string `json:"address6" bson:"address6"`
	LocalAddress    string `json:"localaddress" bson:"localaddress"`
	LocalListenPort int32  `json:"locallistenport" bson:"locallistenport"`
	ListenPort      int32  `json:"listenport" bson:"listenport"`
	KeepAlive       int32  `json:"persistentkeepalive" bson:"persistentkeepalive"`
}

type EgressRangeMetric struct {
	Network     string `json:"network"`
	RouteMetric uint32 `json:"route_metric"` // preffered range 1-999
	Nat         bool   `json:"nat"`
}

// EgressGatewayRequest - egress gateway request
type EgressGatewayRequest struct {
	NodeID           string              `json:"nodeid" bson:"nodeid"`
	NetID            string              `json:"netid" bson:"netid"`
	NatEnabled       string              `json:"natenabled" bson:"natenabled"`
	Ranges           []string            `json:"ranges" bson:"ranges"`
	RangesWithMetric []EgressRangeMetric `json:"ranges_with_metric"`
}

// RelayRequest - relay request struct
type RelayRequest struct {
	NodeID       string   `json:"nodeid"`
	NetID        string   `json:"netid"`
	RelayedNodes []string `json:"relayaddrs"`
}

// HostRelayRequest - struct for host relay creation
type HostRelayRequest struct {
	HostID       string   `json:"host_id"`
	RelayedHosts []string `json:"relayed_hosts"`
}

// IngressRequest - ingress request struct
type IngressRequest struct {
	ExtclientDNS        string `json:"extclientdns"`
	IsInternetGateway   bool   `json:"is_internet_gw"`
	Metadata            string `json:"metadata"`
	PersistentKeepalive int32  `json:"persistentkeepalive"`
	MTU                 int32  `json:"mtu"`
}

// InetNodeReq - exit node request struct
type InetNodeReq struct {
	InetNodeClientIDs []string `json:"inet_node_client_ids"`
}

// ServerUpdateData - contains data to configure server
// and if it should set peers
type ServerUpdateData struct {
	UpdatePeers bool       `json:"updatepeers" bson:"updatepeers"`
	Node        LegacyNode `json:"servernode" bson:"servernode"`
}

// Telemetry - contains UUID of the server and timestamp of last send to posthog
// also contains assymetrical encryption pub/priv keys for any server traffic
type Telemetry struct {
	UUID           string `json:"uuid" bson:"uuid"`
	LastSend       int64  `json:"lastsend" bson:"lastsend" swaggertype:"primitive,integer" format:"int64"`
	TrafficKeyPriv []byte `json:"traffickeypriv" bson:"traffickeypriv"`
	TrafficKeyPub  []byte `json:"traffickeypub" bson:"traffickeypub"`
}

// ServerAddr - to pass to clients to tell server addresses and if it's the leader or not
type ServerAddr struct {
	IsLeader bool   `json:"isleader" bson:"isleader" yaml:"isleader"`
	Address  string `json:"address" bson:"address" yaml:"address"`
}

// TrafficKeys - struct to hold public keys
type TrafficKeys struct {
	Mine   []byte `json:"mine" bson:"mine" yaml:"mine"`
	Server []byte `json:"server" bson:"server" yaml:"server"`
}

// HostPull - response of a host's pull
type HostPull struct {
	Host              Host                  `json:"host" yaml:"host"`
	Nodes             []Node                `json:"nodes" yaml:"nodes"`
	Peers             []wgtypes.PeerConfig  `json:"peers" yaml:"peers"`
	ServerConfig      ServerConfig          `json:"server_config" yaml:"server_config"`
	PeerIDs           PeerMap               `json:"peer_ids,omitempty" yaml:"peer_ids,omitempty"`
	HostNetworkInfo   HostInfoMap           `json:"host_network_info,omitempty"  yaml:"host_network_info,omitempty"`
	EgressRoutes      []EgressNetworkRoutes `json:"egress_network_routes"`
	FwUpdate          FwUpdate              `json:"fw_update"`
	ChangeDefaultGw   bool                  `json:"change_default_gw"`
	DefaultGwIp       net.IP                `json:"default_gw_ip"`
	IsInternetGw      bool                  `json:"is_inet_gw"`
	EndpointDetection bool                  `json:"endpoint_detection"`
}

type DefaultGwInfo struct {
}

// NodeGet - struct for a single node get response
type NodeGet struct {
	Node         Node                 `json:"node" bson:"node" yaml:"node"`
	Host         Host                 `json:"host" yaml:"host"`
	Peers        []wgtypes.PeerConfig `json:"peers" bson:"peers" yaml:"peers"`
	HostPeers    []wgtypes.PeerConfig `json:"host_peers" bson:"host_peers" yaml:"host_peers"`
	ServerConfig ServerConfig         `json:"serverconfig" bson:"serverconfig" yaml:"serverconfig"`
	PeerIDs      PeerMap              `json:"peerids,omitempty" bson:"peerids,omitempty" yaml:"peerids,omitempty"`
}

// NodeJoinResponse data returned to node in response to join
type NodeJoinResponse struct {
	Node         Node                 `json:"node" bson:"node" yaml:"node"`
	Host         Host                 `json:"host" yaml:"host"`
	ServerConfig ServerConfig         `json:"serverconfig" bson:"serverconfig" yaml:"serverconfig"`
	Peers        []wgtypes.PeerConfig `json:"peers" bson:"peers" yaml:"peers"`
}

// ServerConfig - struct for dealing with the server information for a netclient
type ServerConfig struct {
	CoreDNSAddr       string `yaml:"corednsaddr"`
	API               string `yaml:"api"`
	APIHost           string `yaml:"apihost"`
	APIPort           string `yaml:"apiport"`
	DNSMode           string `yaml:"dnsmode"`
	Version           string `yaml:"version"`
	MQPort            string `yaml:"mqport"`
	MQUserName        string `yaml:"mq_username"`
	MQPassword        string `yaml:"mq_password"`
	BrokerType        string `yaml:"broker_type"`
	Server            string `yaml:"server"`
	Broker            string `yaml:"broker"`
	IsPro             bool   `yaml:"isee" json:"Is_EE"`
	TrafficKey        []byte `yaml:"traffickey"`
	MetricInterval    string `yaml:"metric_interval"`
	MetricsPort       int    `yaml:"metrics_port"`
	ManageDNS         bool   `yaml:"manage_dns"`
	Stun              bool   `yaml:"stun"`
	StunServers       string `yaml:"stun_servers"`
	EndpointDetection bool   `yaml:"endpoint_detection"`
	DefaultDomain     string `yaml:"default_domain"`
}

// User.NameInCharset - returns if name is in charset below or not
func (user *User) NameInCharSet() bool {
	charset := "abcdefghijklmnopqrstuvwxyz1234567890-."
	for _, char := range user.UserName {
		if !strings.Contains(charset, strings.ToLower(string(char))) {
			return false
		}
	}
	return true
}

// ServerIDs - struct to hold server ids.
type ServerIDs struct {
	ServerIDs []string `json:"server_ids"`
}

// JoinData - struct to hold data required for node to join a network on server
type JoinData struct {
	Host Host   `json:"host" yaml:"host"`
	Node Node   `json:"node" yaml:"node"`
	Key  string `json:"key" yaml:"key"`
}

// HookDetails - struct to hold hook info
type HookDetails struct {
	Hook     func() error
	Interval time.Duration
}

// LicenseLimits - struct license limits
type LicenseLimits struct {
	Servers  int `json:"servers"`
	Users    int `json:"users"`
	Hosts    int `json:"hosts"`
	Clients  int `json:"clients"`
	Networks int `json:"networks"`
}

type SignInReqDto struct {
	FormFields FormFields `json:"formFields"`
}

type FormField struct {
	Id    string `json:"id"`
	Value any    `json:"value"`
}

type FormFields []FormField

type SignInResDto struct {
	Status string `json:"status"`
	User   User   `json:"user"`
}

type TenantLoginResDto struct {
	Code     int    `json:"code"`
	Message  string `json:"message"`
	Response struct {
		UserName  string `json:"UserName"`
		AuthToken string `json:"AuthToken"`
	} `json:"response"`
}

type SsoLoginReqDto struct {
	OauthProvider string `json:"oauthprovider"`
}

type SsoLoginResDto struct {
	User      string `json:"UserName"`
	AuthToken string `json:"AuthToken"`
}

type SsoLoginData struct {
	Expiration     time.Time `json:"expiration"`
	OauthProvider  string    `json:"oauthprovider,omitempty"`
	OauthCode      string    `json:"oauthcode,omitempty"`
	Username       string    `json:"username,omitempty"`
	AmbAccessToken string    `json:"ambaccesstoken,omitempty"`
}

type LoginReqDto struct {
	Email    string `json:"email"`
	TenantID string `json:"tenant_id"`
}

const (
	ResHeaderKeyStAccessToken = "St-Access-Token"
)

type GetClientConfReqDto struct {
	PreferredIp string `json:"preferred_ip"`
}

type RsrcURLInfo struct {
	Method string
	Path   string
}