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Party V2 invites+joining & XMPP MUCs

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This commit is contained in:
Eccentric 2024-02-14 20:30:55 +00:00
parent 0b9da07d2e
commit 8021c1d436
9 changed files with 498 additions and 74 deletions
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7
aid/aid.go
View File

@ -67,4 +67,11 @@ func Regex(str, regex string) *string {
}
return nil
}
func Ternary[T any](condition bool, a, b T) T {
if condition {
return a
}
return b
}

4
aid/fiber.go
View File

@ -18,9 +18,9 @@ func FiberLogger() fiber.Handler {
})
}
func FiberLimiter() fiber.Handler {
func FiberLimiter(n int) fiber.Handler {
return limiter.New(limiter.Config{
Max: 100,
Max: n,
Expiration: 1 * time.Minute,
})
}

1
aid/token.go
View File

@ -17,6 +17,7 @@ func JWTSign(m JSON) (string, error) {
}
token := jwt.NewWithClaims(jwt.SigningMethodHS256, claims)
token.Header["kid"] = "g__VKjSSmqJ0xZj1RYkLGKQ7dnHiM9MLhFVwKPySDB4"
return token.SignedString([]byte(Config.JWT.Secret))
}

187
handlers/parties.go
View File

@ -1,15 +1,13 @@
package handlers
import (
"time"
"github.com/ectrc/snow/aid"
p "github.com/ectrc/snow/person"
"github.com/ectrc/snow/socket"
"github.com/gofiber/fiber/v2"
)
func GetUserParties(c *fiber.Ctx) error {
func GetPartiesForUser(c *fiber.Ctx) error {
person := c.Locals("person").(*p.Person)
response := aid.JSON{
@ -24,10 +22,15 @@ func GetUserParties(c *fiber.Ctx) error {
return true
})
person.Invites.Range(func(key string, invite *p.PartyInvite) bool {
response["invites"] = append(response["invites"].([]aid.JSON), invite.GenerateFortnitePartyInvite())
return true
})
return c.Status(200).JSON(response)
}
func GetUserPartyPrivacy(c *fiber.Ctx) error {
func GetPartyUserPrivacy(c *fiber.Ctx) error {
person := c.Locals("person").(*p.Person)
recieveIntents := person.CommonCoreProfile.Attributes.GetAttributeByKey("party.recieveIntents")
@ -46,25 +49,47 @@ func GetUserPartyPrivacy(c *fiber.Ctx) error {
})
}
func GetUserPartyNotifications(c *fiber.Ctx) error {
func GetPartyNotifications(c *fiber.Ctx) error {
person := c.Locals("person").(*p.Person)
return c.Status(200).JSON(aid.JSON{
"pings": 0,
"invites": 0,
"invites": person.Invites.Len(),
})
}
func GetPartyForMember(c *fiber.Ctx) error {
person := c.Locals("person").(*p.Person)
party, ok := person.Parties.Get(c.Params("partyId"))
party, ok := p.Parties.Get(c.Params("partyId"))
if !ok {
return c.Status(400).JSON(aid.ErrorBadRequest("Party Not Found"))
}
aid.Print(person.DisplayName, " is getting party ", party.ID)
return c.Status(200).JSON(party.GenerateFortniteParty())
}
func PostCreateParty(c *fiber.Ctx) error {
func GetPartyPingsFromFriend(c *fiber.Ctx) error {
person := c.Locals("person").(*p.Person)
friend := p.Find(c.Params("friendId"))
if friend == nil {
return c.Status(400).JSON(aid.ErrorBadRequest("Friend Not Found"))
}
pings := []aid.JSON{}
person.Invites.Range(func(key string, ping *p.PartyInvite) bool {
if ping.Inviter.ID == friend.ID {
pings = append(pings, ping.Party.GenerateFortniteParty())
}
return true
})
return c.Status(200).JSON(pings)
}
func PostPartyCreate(c *fiber.Ctx) error {
person := c.Locals("person").(*p.Person)
person.Parties.Range(func(key string, party *p.Party) bool {
@ -89,41 +114,16 @@ func PostCreateParty(c *fiber.Ctx) error {
party.UpdateMeta(body.Meta)
party.UpdateConfig(body.Config)
party.AddMember(person, "CAPTAIN")
party.AddMember(person)
party.UpdateMemberMeta(person, body.JoinInformation.Meta)
body.JoinInformation.Connection["connected_at"] = time.Now().Format(time.RFC3339)
body.JoinInformation.Connection["updated_at"] = time.Now().Format(time.RFC3339)
party.UpdateMemberConnections(person, body.JoinInformation.Connection)
member := party.GetMember(person)
if member == nil {
return c.Status(400).JSON(aid.ErrorBadRequest("Failed to create party"))
}
s, ok := socket.JabberSockets.Get(person.ID)
if !ok {
return c.Status(400).JSON(aid.ErrorBadRequest("No socket connection found"))
}
s.JabberSendMessageToPerson(aid.JSON{
"ns": "Fortnite",
"party_id": party.ID,
"account_id": person.ID,
"account_dn": person.DisplayName,
"connection": body.JoinInformation.Connection,
"member_state_updated": member.Meta,
"updated_at": member.UpdatedAt.Format(time.RFC3339),
"joined_at": member.JoinedAt.Format(time.RFC3339),
"sent": time.Now().Format(time.RFC3339),
"revision": 0,
"type": "com.epicgames.social.party.notification.v0.MEMBER_JOINED",
})
party.UpdateMemberConnection(person, body.JoinInformation.Connection)
party.ChangeNewCaptain()
socket.EmitPartyMemberJoined(party, party.GetMember(person))
return c.Status(200).JSON(party.GenerateFortniteParty())
}
func PatchUpdateParty(c *fiber.Ctx) error {
func PatchPartyUpdateState(c *fiber.Ctx) error {
person := c.Locals("person").(*p.Person)
var body struct {
@ -134,9 +134,11 @@ func PatchUpdateParty(c *fiber.Ctx) error {
} `json:"meta"`
}
if err := c.BodyParser(&body); err != nil {
return c.Status(400).JSON(aid.ErrorBadRequest("Invalid Request"))
}
aid.PrintJSON(body)
party, ok := person.Parties.Get(c.Params("partyId"))
if !ok {
@ -155,11 +157,12 @@ func PatchUpdateParty(c *fiber.Ctx) error {
party.UpdateConfig(body.Config)
party.UpdateMeta(body.Meta.Update)
party.DeleteMeta(body.Meta.Delete)
socket.EmitPartyMetaUpdated(party, body.Meta.Update, body.Meta.Delete, body.Meta.Update)
return c.Status(200).JSON(party.GenerateFortniteParty())
return c.SendStatus(204)
}
func PatchUpdatePartyMemberMeta(c *fiber.Ctx) error {
func PatchPartyUpdateMemberState(c *fiber.Ctx) error {
person := c.Locals("person").(*p.Person)
var body struct {
@ -187,6 +190,108 @@ func PatchUpdatePartyMemberMeta(c *fiber.Ctx) error {
party.UpdateMemberMeta(person, body.Update)
party.DeleteMemberMeta(person, body.Delete)
socket.EmitPartyMemberMetaUpdated(party, member, body.Update, body.Delete)
return c.Status(200).JSON(party.GenerateFortniteParty())
return c.SendStatus(204)
}
func DeletePartyMember(c *fiber.Ctx) error {
person := c.Locals("person").(*p.Person)
party, ok := person.Parties.Get(c.Params("partyId"))
if !ok {
return c.Status(400).JSON(aid.ErrorBadRequest("Party Not Found"))
}
member := party.GetMember(person)
if member == nil {
return c.Status(400).JSON(aid.ErrorBadRequest("Not in Party"))
}
socket.EmitPartyMemberLeft(party, member)
party.RemoveMember(person)
if party.Captain.Person.ID == person.ID && len(party.Members) > 0 {
party.ChangeNewCaptain()
go socket.EmitPartyNewCaptain(party)
}
return c.SendStatus(204)
}
func PostPartyInvite(c *fiber.Ctx) error {
person := c.Locals("person").(*p.Person)
var body map[string]interface{}
if err := c.BodyParser(&body); err != nil {
return c.Status(400).JSON(aid.ErrorBadRequest("Invalid Request"))
}
towards := p.Find(c.Params("accountId"))
if towards == nil {
return c.Status(400).JSON(aid.ErrorBadRequest("Person Not Found"))
}
party, ok := person.Parties.Get(c.Params("partyId"))
if !ok {
return c.Status(400).JSON(aid.ErrorBadRequest("Party Not Found"))
}
invite := p.NewPartyInvite(party, person, towards, body)
party.AddInvite(invite)
towards.Invites.Set(party.ID, invite)
socket.EmitPartyInvite(invite)
return c.SendStatus(204)
}
func PostPartyJoin(c *fiber.Ctx) error {
person := c.Locals("person").(*p.Person)
if person.Parties.Len() != 0 {
return c.Status(400).JSON(aid.ErrorBadRequest("Already in a party"))
}
party, ok := p.Parties.Get(c.Params("partyId"))
if !ok {
return c.Status(400).JSON(aid.ErrorBadRequest("Party Not Found"))
}
var body struct {
Meta map[string]interface{} `json:"meta"`
Connection aid.JSON `json:"connection"`
}
if err := c.BodyParser(&body); err != nil {
return c.Status(400).JSON(aid.ErrorBadRequest("Invalid Request"))
}
// joinability, ok := party.Config["joinability"].(string)
// if ok && joinability != "OPEN" {
// invite, ok := person.Invites.Get(c.Params("partyId"))
// if !ok {
// return c.Status(400).JSON(aid.ErrorBadRequest("Invite Not Found"))
// }
// if invite.Party.ID != party.ID {
// return c.Status(400).JSON(aid.ErrorBadRequest("Invite Not Found"))
// }
// person.Invites.Delete(c.Params("partyId"))
// party.RemoveInvite(invite)
// }
party.AddMember(person)
party.UpdateMemberMeta(person, body.Meta)
party.UpdateMemberConnection(person, body.Connection)
member := party.GetMember(person)
socket.EmitPartyMemberJoined(party, member)
socket.EmitPartyMemberMetaUpdated(party, party.GetMember(person), body.Meta, []string{})
socket.EmitPartyMetaUpdated(party, party.Meta, []string{}, map[string]interface{}{})
return c.Status(200).JSON(aid.JSON{
"party_id": party.ID,
"status": "JOINED",
})
}

23
main.go
View File

@ -77,7 +77,7 @@ func main() {
})
r.Use(aid.FiberLogger())
r.Use(aid.FiberLimiter())
r.Use(aid.FiberLimiter(100))
r.Use(aid.FiberCors())
r.Get("/region", handlers.GetRegion)
@ -110,6 +110,7 @@ func main() {
storefront := fortnite.Group("/storefront/v2")
storefront.Use(handlers.MiddlewareFortnite)
storefront.Use(aid.FiberLimiter(4))
storefront.Get("/catalog", handlers.GetStorefrontCatalog)
storefront.Get("/keychain", handlers.GetStorefrontKeychain)
@ -151,15 +152,23 @@ func main() {
party := r.Group("/party/api/v1/Fortnite")
party.Use(handlers.MiddlewareFortnite)
party.Get("/user/:accountId", handlers.GetUserParties)
party.Get("/user/:accountId/settings/privacy", handlers.GetUserPartyPrivacy)
party.Get("/user/:accountId/notifications/undelivered/count", handlers.GetUserPartyNotifications)
party.Post("/parties", handlers.PostCreateParty)
party.Get("/user/:accountId", handlers.GetPartiesForUser)
party.Get("/user/:accountId/settings/privacy", handlers.GetPartyUserPrivacy)
party.Get("/user/:accountId/notifications/undelivered/count", handlers.GetPartyNotifications)
party.Get("/user/:accountId/pings/:friendId/parties", handlers.GetPartyPingsFromFriend)
party.Get("/parties/:partyId", handlers.GetPartyForMember)
party.Patch("/parties/:partyId", handlers.PatchUpdateParty)
party.Patch("/parties/:partyId/members/:accountId/meta", handlers.PatchUpdatePartyMemberMeta)
party.Post("/parties", handlers.PostPartyCreate)
party.Post("/parties/:partyId/invites/:accountId", handlers.PostPartyInvite)
party.Post("/parties/:partyId/members/:accountId/join", handlers.PostPartyJoin)
party.Patch("/parties/:partyId", handlers.PatchPartyUpdateState)
party.Patch("/parties/:partyId/members/:accountId/meta", handlers.PatchPartyUpdateMemberState)
party.Delete("/parties/:partyId/members/:accountId", handlers.DeletePartyMember)
// post /parties/:partyId/members/:accountId/conferences/connection (join a voip channel)
// delete /parties/:partyId/members/:accountid (remove a person from a party)
// get /user/:accountId/pings/:pinger/friendId/parties (get pings from a friend)
// post /user/:accountId/pings/:pinger/join (join a party from a ping)
// post /user/:friendId/pings/:accountId (send a ping)

107
person/parties.go
View File

@ -8,44 +8,78 @@ import (
"github.com/google/uuid"
)
type PartyPing struct{
Person *Person
Party *Party
type PartyInvite struct{
Party *Party `json:"-"`
Inviter *Person `json:"-"`
Towards *Person `json:"-"`
Meta map[string]interface{}
Status string
CreatedAt time.Time
UpdatedAt time.Time
ExpiresAt time.Time
}
func NewPartyInvite(party *Party, inviter *Person, towards *Person, meta map[string]interface{}) *PartyInvite {
return &PartyInvite{
Party: party,
Inviter: inviter,
Towards: towards,
Meta: meta,
Status: "SENT",
CreatedAt: time.Now(),
UpdatedAt: time.Now(),
ExpiresAt: time.Now().Add(time.Minute * 60),
}
}
func (pi *PartyInvite) GenerateFortnitePartyInvite() aid.JSON {
return aid.JSON{
"party_id": pi.Party.ID,
"sent_by": pi.Inviter.ID,
"sent_to": pi.Towards.ID,
"sent_at": pi.CreatedAt.Format(time.RFC3339),
"status": pi.Status,
"meta": pi.Meta,
"inviter_pl": "win",
"inviter_pl_dn": pi.Inviter.DisplayName,
"expires_at": pi.ExpiresAt.Format(time.RFC3339),
"updated_at": pi.UpdatedAt.Format(time.RFC3339),
}
}
type PartyMember struct{
Person *Person
ConnectionID string
Meta map[string]interface{}
Connections map[string]aid.JSON
Connection aid.JSON
Role string
JoinedAt time.Time
UpdatedAt time.Time
}
func (pm *PartyMember) GenerateFortnitePartyMember() aid.JSON {
connections := []aid.JSON{}
for _, connection := range pm.Connections {
connections = append(connections, connection)
}
conn := pm.Connection
conn["yield_leadership"] = true
return aid.JSON{
"account_id": pm.Person.ID,
"role": pm.Role,
"meta": pm.Meta,
"joined_at": pm.JoinedAt.Format(time.RFC3339),
"connections": connections,
"connections": []aid.JSON{conn},
"revision": 0,
}
}
type Party struct{
ID string
Captain *PartyMember
Members map[string]*PartyMember
Invites []*PartyInvite
Config map[string]interface{}
Meta map[string]interface{}
m sync.Mutex
CreatedAt time.Time
m sync.Mutex
}
var (
@ -63,6 +97,7 @@ func NewParty() *Party {
"invite_ttl:": 60,
},
Meta: make(map[string]interface{}),
Invites: []*PartyInvite{},
CreatedAt: time.Now(),
}
@ -77,33 +112,43 @@ func (p *Party) GetMember(person *Person) *PartyMember {
return p.Members[person.ID]
}
func (p *Party) AddMember(person *Person, role string) {
func (p *Party) ChangeNewCaptain() {
p.m.Lock()
defer p.m.Unlock()
for _, member := range p.Members {
p.Captain = member
p.Captain.Role = "CAPTAIN"
p.Captain.UpdatedAt = time.Now()
break
}
}
func (p *Party) AddMember(person *Person) {
p.m.Lock()
defer p.m.Unlock()
partyMember := &PartyMember{
Person: person,
Meta: make(map[string]interface{}),
Connections: make(map[string]aid.JSON),
Role: role,
Role: "MEMBER",
JoinedAt: time.Now(),
}
p.Members[person.ID] = partyMember
person.Parties.Set(p.ID, p)
// xmpp to person and rest of party to say new member!
}
func (p *Party) RemoveMember(person *Person) {
p.m.Lock()
defer p.m.Unlock()
person.Parties.Delete(p.ID)
delete(p.Members, person.ID)
if len(p.Members) == 0 {
Parties.Delete(p.ID)
}
person.Parties.Delete(p.ID)
}
func (p *Party) UpdateMeta(m map[string]interface{}) {
@ -164,16 +209,19 @@ func (p *Party) DeleteMemberMeta(person *Person, keys []string) {
}
}
func (p *Party) UpdateMemberConnections(person *Person, m aid.JSON) {
func (p *Party) UpdateMemberConnection(person *Person, m aid.JSON) {
p.m.Lock()
defer p.m.Unlock()
m["connected_at"] = time.Now().Format(time.RFC3339)
m["updated_at"] = time.Now().Format(time.RFC3339)
member, ok := p.Members[person.ID]
if !ok {
return
}
member.Connections[m["id"].(string)] = m
member.Connection = m
}
func (p *Party) UpdateConfig(m map[string]interface{}) {
@ -185,6 +233,25 @@ func (p *Party) UpdateConfig(m map[string]interface{}) {
}
}
func (p *Party) AddInvite(invite *PartyInvite) {
p.m.Lock()
defer p.m.Unlock()
p.Invites = append(p.Invites, invite)
}
func (p *Party) RemoveInvite(invite *PartyInvite) {
p.m.Lock()
defer p.m.Unlock()
for i, v := range p.Invites {
if v == invite {
p.Invites = append(p.Invites[:i], p.Invites[i+1:]...)
break
}
}
}
func (p *Party) GenerateFortniteParty() aid.JSON {
p.m.Lock()
defer p.m.Unlock()
@ -206,5 +273,9 @@ func (p *Party) GenerateFortniteParty() aid.JSON {
party["members"] = append(party["members"].([]aid.JSON), member.GenerateFortnitePartyMember())
}
for _, invite := range p.Invites {
party["invites"] = append(party["invites"].([]aid.JSON), invite.GenerateFortnitePartyInvite())
}
return party
}

7
person/person.go
View File

@ -23,7 +23,7 @@ type Person struct {
BanHistory aid.GenericSyncMap[storage.DB_BanStatus]
Relationships aid.GenericSyncMap[Relationship]
Parties aid.GenericSyncMap[Party]
Pings aid.GenericSyncMap[PartyPing]
Invites aid.GenericSyncMap[PartyInvite]
}
func NewPerson() *Person {
@ -41,7 +41,7 @@ func NewPerson() *Person {
BanHistory: aid.GenericSyncMap[storage.DB_BanStatus]{},
Relationships: aid.GenericSyncMap[Relationship]{},
Parties: aid.GenericSyncMap[Party]{},
Pings: aid.GenericSyncMap[PartyPing]{},
Invites: aid.GenericSyncMap[PartyInvite]{},
}
}
@ -60,7 +60,7 @@ func NewPersonWithCustomID(id string) *Person {
BanHistory: aid.GenericSyncMap[storage.DB_BanStatus]{},
Relationships: aid.GenericSyncMap[Relationship]{},
Parties: aid.GenericSyncMap[Party]{},
Pings: aid.GenericSyncMap[PartyPing]{},
Invites: aid.GenericSyncMap[PartyInvite]{},
}
}
@ -209,6 +209,7 @@ func findHelper(databasePerson *storage.DB_Person, shallow bool, save bool) *Per
RefundTickets: databasePerson.RefundTickets,
Relationships: aid.GenericSyncMap[Relationship]{},
Parties: aid.GenericSyncMap[Party]{},
Invites: aid.GenericSyncMap[PartyInvite]{},
}
for _, ban := range databasePerson.BanHistory {

163
socket/events.go Normal file
View File

@ -0,0 +1,163 @@
package socket
import (
"time"
"github.com/ectrc/snow/aid"
"github.com/ectrc/snow/person"
)
func EmitPartyMemberJoined(party *person.Party, joiningMember *person.PartyMember) {
for _, partyMember := range party.Members {
s, ok := JabberSockets.Get(partyMember.Person.ID)
if !ok {
continue
}
s.JabberSendMessageToPerson(aid.JSON{
"account_id": joiningMember.Person.ID,
"account_dn": joiningMember.Person.DisplayName,
"connection": joiningMember.Connection,
"member_state_updated": joiningMember.Meta,
"updated_at": joiningMember.UpdatedAt.Format(time.RFC3339),
"joined_at": joiningMember.JoinedAt.Format(time.RFC3339),
"ns": "Fortnite",
"party_id": party.ID,
"sent": time.Now().Format(time.RFC3339),
"revision": 0,
"type": "com.epicgames.social.party.notification.v0.MEMBER_JOINED",
})
s.JabberSendMessageToPerson(aid.JSON{
"interactions": []aid.JSON{{
"app": "Snow",
"namespace": "Fortnite",
"fromAccountId": joiningMember.Person.ID,
"toAccountId": partyMember.Person.ID,
"interactionScoreIncremental": aid.JSON{
"count": 1,
"total": 1,
},
"interactionType": "PartyJoined",
"isFriend": true,
"happenedAt": time.Now().Unix(),
}},
"type": "com.epicgames.social.interactions.notification.v2",
})
}
}
func EmitPartyMemberLeft(party *person.Party, member *person.PartyMember) {
for _, m := range party.Members {
s, ok := JabberSockets.Get(m.Person.ID)
if !ok {
continue
}
s.JabberSendMessageToPerson(aid.JSON{
"account_id": member.Person.ID,
"member_state_updated": aid.JSON{},
"ns": "Fortnite",
"party_id": party.ID,
"sent": time.Now().Format(time.RFC3339),
"revision": 0,
"type": "com.epicgames.social.party.notification.v0.MEMBER_LEFT",
})
}
}
func EmitPartyMemberMetaUpdated(party *person.Party, member *person.PartyMember, update map[string]interface{}, deleted []string) {
for _, m := range party.Members {
s, ok := JabberSockets.Get(m.Person.ID)
if !ok {
continue
}
s.JabberSendMessageToPerson(aid.JSON{
"account_id": member.Person.ID,
"account_dn": member.Person.DisplayName,
"member_state_updated": update,
"member_state_removed": deleted,
"member_state_overriden": aid.JSON{},
"updated_at": member.UpdatedAt.Format(time.RFC3339),
"joined_at": member.JoinedAt.Format(time.RFC3339),
"ns": "Fortnite",
"party_id": party.ID,
"sent": time.Now().Format(time.RFC3339),
"revision": 0,
"type": "com.epicgames.social.party.notification.v0.MEMBER_STATE_UPDATED",
})
}
}
func EmitPartyMetaUpdated(party *person.Party, override map[string]interface{}, deleted []string, update map[string]interface{}) {
for _, m := range party.Members {
s, ok := JabberSockets.Get(m.Person.ID)
if !ok {
continue
}
s.JabberSendMessageToPerson(aid.JSON{
"captain_id": party.Captain.Person.ID,
"party_state_updated": update,
"party_state_removed": deleted,
"party_state_overriden": override,
"party_privacy_type": party.Config["joinability"],
"party_type": party.Config["type"],
"party_sub_type": party.Config["sub_type"],
"max_number_of_members": party.Config["max_size"],
"invite_ttl_seconds": party.Config["invite_ttl"],
"intention_ttl_seconds": party.Config["intention_ttl"],
"updated_at": time.Now().Format(time.RFC3339),
"created_at": party.CreatedAt.Format(time.RFC3339),
"ns": "Fortnite",
"party_id": party.ID,
"sent": time.Now().Format(time.RFC3339),
"revision": 0,
"type": "com.epicgames.social.party.notification.v0.PARTY_UPDATED",
})
aid.Print("EmitPartyMetaUpdated party", party.ID, "to", m.Person.DisplayName)
}
}
func EmitPartyNewCaptain(party *person.Party) {
for _, m := range party.Members {
s, ok := JabberSockets.Get(m.Person.ID)
if !ok {
continue
}
s.JabberSendMessageToPerson(aid.JSON{
"account_id": party.Captain.Person.ID,
"account_dn": party.Captain.Person.DisplayName,
"ns": "Fortnite",
"party_id": party.ID,
"sent": time.Now().Format(time.RFC3339),
"revision": 0,
"type": "com.epicgames.social.party.notification.v0.MEMBER_NEW_CAPTAIN",
})
}
}
func EmitPartyInvite(invite *person.PartyInvite) {
s, ok := JabberSockets.Get(invite.Towards.ID)
if !ok {
return
}
s.JabberSendMessageToPerson(aid.JSON{
"inviter_id": invite.Inviter.ID,
"inviter_dn": invite.Inviter.DisplayName,
"invitee_id": invite.Towards.ID,
"meta": invite.Meta,
"sent_at": invite.CreatedAt.Format(time.RFC3339),
"updated_at": invite.UpdatedAt.Format(time.RFC3339),
"friends_ids": []string{},
"members_count": 0,
"party_id": invite.Party.ID,
"ns": "Fortnite",
"sent": time.Now().Format(time.RFC3339),
"type": "com.epicgames.social.party.notification.v0.INITIAL_INVITE",
})
}

73
socket/jabber.go
View File

@ -13,13 +13,14 @@ import (
type JabberData struct {
JabberID string
PartyID string
LastPresence string
}
var jabberHandlers = map[string]func(*Socket[JabberData], *etree.Document) error {
"open": jabberOpenHandler,
"iq": jabberIqRootHandler,
"presence": jabberPresenceHandler,
"presence": jabberPresenceRootHandler,
"message": jabberMessageHandler,
}
@ -87,6 +88,7 @@ func jabberIqSetHandler(socket *Socket[JabberData], parsed *etree.Document) erro
socket.ID = person.ID
socket.Person = person
socket.Data.JabberID = snowId + "@prod.ol.epicgames.com/" + parsed.FindElement("/iq/query/resource").Text()
socket.Data.PartyID = person.DisplayName + ":" + person.ID + parsed.FindElement("/iq/query/resource").Text()
socket.Write([]byte(`<iq xmlns="jabber:client" type="result" id="_xmpp_auth1" from="prod.ol.epicgames.com" to="`+ socket.Data.JabberID +`" />`))
return nil
@ -98,13 +100,74 @@ func jabberIqGetHandler(socket *Socket[JabberData], parsed *etree.Document) erro
return nil
}
func jabberPresenceHandler(socket *Socket[JabberData], parsed *etree.Document) error {
func jabberPresenceRootHandler(socket *Socket[JabberData], parsed *etree.Document) error {
status := parsed.FindElement("/presence/status")
if status == nil {
return nil
return jabberPresenceJoinGroupchat(socket, parsed)
}
socket.Data.LastPresence = status.Text()
socket.JabberNotifyFriends()
return nil
}
func jabberPresenceJoinGroupchat(socket *Socket[JabberData], parsed *etree.Document) error {
towards := parsed.FindElement("/presence").SelectAttr("to").Value
partyId := aid.Regex(towards, `Party-(.*?)@`)
if partyId == nil {
return nil
}
party, ok := person.Parties.Get(*partyId)
if !ok {
return nil
}
for _, member := range party.Members {
if member.Person.ID == socket.ID {
return nil
}
memberSocket, ok := JabberSockets.Get(member.Person.ID)
if !ok {
continue
}
memberPartyId := "Party-" + party.ID + "@muc.prod.ol.epicgames.com/" + memberSocket.Data.PartyID
memberRole := aid.Ternary[string](party.Captain.Person.ID == member.Person.ID, "moderator", "participant")
memberAffiliation := aid.Ternary[string](party.Captain.Person.ID == member.Person.ID, "owner", "none")
socket.Write([]byte(`<presence xmlns="jabber:client" from="`+ memberPartyId +`" to="`+ socket.Data.JabberID +`">
<x xmlns="http://jabber.org/protocol/muc#user">
<item
affiliation="`+ memberAffiliation +`"
role="`+ memberRole +`"
jid="`+ memberSocket.Data.JabberID +`"
nick="`+ memberPartyId +`"
/>
</x>
</presence>`))
}
socketPartyId := "Party-" + party.ID + "@muc.prod.ol.epicgames.com/" + socket.Data.PartyID
socketRole := aid.Ternary[string](party.Captain.Person.ID == socket.ID, "moderator", "participant")
socketAffiliation := aid.Ternary[string](party.Captain.Person.ID == socket.ID, "owner", "none")
socket.Write([]byte(`<presence xmlns="jabber:client" from="`+ socketPartyId +`" to="`+ socket.Data.JabberID +`">
<x xmlns="http://jabber.org/protocol/muc#user">
<item
affiliation="`+ socketAffiliation +`"
role="`+ socketRole +`"
jid="`+ socket.Data.JabberID +`"
nick="`+ socketPartyId +`"
/>
<status code="110"/>
<status code="100"/>
<status code="170"/>
</x>
</presence>`))
return nil
}
@ -175,4 +238,8 @@ func (s *Socket[T]) JabberNotifyFriends() {
return true
})
jabberSocket.Write([]byte(`<presence xmlns="jabber:client" type="available" from="`+ jabberSocket.Data.JabberID +`" to="`+ jabberSocket.Data.JabberID +`">
<status>`+ jabberSocket.Data.LastPresence +`</status>
</presence>`))
}