Split database.go into own functions, made database package, made globals package

This commit is contained in:
Jonathan Barrow 2022-09-10 09:03:37 -04:00
parent 06ad99d04e
commit 5b5d9db244
No known key found for this signature in database
GPG Key ID: E86E9FE9049C741F
38 changed files with 795 additions and 671 deletions

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@ -1,25 +1,27 @@
package main
import (
"github.com/PretendoNetwork/friends-secure/database"
"github.com/PretendoNetwork/friends-secure/globals"
nex "github.com/PretendoNetwork/nex-go"
nexproto "github.com/PretendoNetwork/nex-protocols-go"
)
func acceptFriendRequest(err error, client *nex.Client, callID uint32, id uint64) {
friendInfo := acceptFriendshipAndReturnFriendInfo(id)
friendInfo := database.AcceptFriendshipAndReturnFriendInfo(id)
friendPID := friendInfo.NNAInfo.PrincipalBasicInfo.PID
connectedUser := connectedUsers[friendPID]
connectedUser := globals.ConnectedUsers[friendPID]
if connectedUser != nil {
senderPID := client.PID()
senderConnectedUser := connectedUsers[senderPID]
senderConnectedUser := globals.ConnectedUsers[senderPID]
senderFriendInfo := nexproto.NewFriendInfo()
senderFriendInfo.NNAInfo = senderConnectedUser.NNAInfo
senderFriendInfo.Presence = senderConnectedUser.Presence
senderFriendInfo.Status = getUserComment(senderPID)
senderFriendInfo.Status = database.GetUserComment(senderPID)
senderFriendInfo.BecameFriend = friendInfo.BecameFriend
senderFriendInfo.LastOnline = friendInfo.LastOnline // TODO: Change this
senderFriendInfo.Unknown = 0

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@ -5,6 +5,8 @@ import (
"math/rand"
"time"
"github.com/PretendoNetwork/friends-secure/database"
"github.com/PretendoNetwork/friends-secure/globals"
nex "github.com/PretendoNetwork/nex-go"
nexproto "github.com/PretendoNetwork/nex-protocols-go"
"go.mongodb.org/mongo-driver/bson"
@ -12,9 +14,9 @@ import (
func addFriendRequest(err error, client *nex.Client, callID uint32, pid uint32, unknown2 uint8, message string, unknown4 uint8, unknown5 string, gameKey *nexproto.GameKey, unknown6 *nex.DateTime) {
rand.Seed(time.Now().UnixNano())
nodeID := rand.Intn(len(snowflakeNodes))
nodeID := rand.Intn(len(globals.SnowflakeNodes))
snowflakeNode := snowflakeNodes[nodeID]
snowflakeNode := globals.SnowflakeNodes[nodeID]
friendRequestID := uint64(snowflakeNode.Generate().Int64())
@ -29,7 +31,7 @@ func addFriendRequest(err error, client *nex.Client, callID uint32, pid uint32,
senderPID := client.PID()
recipientPID := pid
recipientUserInforation := getUserInfoByPID(recipientPID)
recipientUserInforation := database.GetUserInfoByPID(recipientPID)
friendRequest := nexproto.NewFriendRequest()
@ -103,12 +105,12 @@ func addFriendRequest(err error, client *nex.Client, callID uint32, pid uint32,
friendInfo.LastOnline = nex.NewDateTime(0)
friendInfo.Unknown = 0
saveFriendRequest(friendRequestID, senderPID, recipientPID, sentTime.Value(), expireTime.Value(), message)
database.SaveFriendRequest(friendRequestID, senderPID, recipientPID, sentTime.Value(), expireTime.Value(), message)
recipientClient := client.Server().FindClientFromPID(recipientPID)
if recipientClient != nil {
senderUserInforation := getUserInfoByPID(senderPID)
senderUserInforation := database.GetUserInfoByPID(senderPID)
friendRequestNotificationData := nexproto.NewFriendRequest()

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@ -3,6 +3,8 @@ package main
import (
"time"
"github.com/PretendoNetwork/friends-secure/database"
"github.com/PretendoNetwork/friends-secure/globals"
nex "github.com/PretendoNetwork/nex-go"
)
@ -47,12 +49,13 @@ func connect(packet *nex.PacketV0) {
packet.Sender().SetPID(userPID)
connectedUser := NewConnectedUser()
connectedUser := globals.NewConnectedUser()
connectedUser.PID = packet.Sender().PID()
connectedUser.Client = packet.Sender()
connectedUsers[userPID] = connectedUser
globals.ConnectedUsers[userPID] = connectedUser
lastOnline := nex.NewDateTime(0)
lastOnline.FromTimestamp(time.Now())
updateUserLastOnlineTime(packet.Sender().PID(), lastOnline)
database.UpdateUserLastOnlineTime(packet.Sender().PID(), lastOnline)
}

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@ -1,586 +0,0 @@
package main
import (
"context"
"encoding/base64"
"flag"
"fmt"
"math/rand"
"os"
"time"
nex "github.com/PretendoNetwork/nex-go"
nexproto "github.com/PretendoNetwork/nex-protocols-go"
"github.com/gocql/gocql"
"go.mongodb.org/mongo-driver/bson"
"go.mongodb.org/mongo-driver/mongo"
"go.mongodb.org/mongo-driver/mongo/options"
)
var cluster *gocql.ClusterConfig
var cassandraClusterSession *gocql.Session
var mongoClient *mongo.Client
var mongoContext context.Context
var mongoDatabase *mongo.Database
var mongoCollection *mongo.Collection
func connectMongo() {
mongoClient, _ = mongo.NewClient(options.Client().ApplyURI(os.Getenv("MONGO_URI")))
mongoContext, _ = context.WithTimeout(context.Background(), 10*time.Second)
_ = mongoClient.Connect(mongoContext)
mongoDatabase = mongoClient.Database("pretendo")
mongoCollection = mongoDatabase.Collection("pnids")
}
func connectCassandra() {
// Connect to Cassandra
var err error
cluster = gocql.NewCluster("127.0.0.1")
cluster.Timeout = 30 * time.Second
createKeyspace("pretendo_friends")
cluster.Keyspace = "pretendo_friends"
cassandraClusterSession, err = cluster.CreateSession()
if err != nil {
logger.Critical(err.Error())
return
}
// Create tables if missing
if err := cassandraClusterSession.Query(`CREATE TABLE IF NOT EXISTS pretendo_friends.preferences (
pid int PRIMARY KEY,
show_online boolean,
show_current_game boolean,
block_friend_requests boolean
)`).Exec(); err != nil {
logger.Critical(err.Error())
return
}
if err := cassandraClusterSession.Query(`CREATE TABLE IF NOT EXISTS pretendo_friends.blocks (
id text PRIMARY KEY,
blocker_pid int,
blocked_pid int,
date bigint
)`).Exec(); err != nil {
logger.Critical(err.Error())
return
}
if err := cassandraClusterSession.Query(`CREATE TABLE IF NOT EXISTS pretendo_friends.friend_requests (
id bigint PRIMARY KEY,
sender_pid int,
recipient_pid int,
sent_on bigint,
expires_on bigint,
message text,
received boolean,
accepted boolean,
denied boolean
)`).Exec(); err != nil {
logger.Critical(err.Error())
return
}
if err := cassandraClusterSession.Query(`CREATE TABLE IF NOT EXISTS pretendo_friends.friendships (
id bigint PRIMARY KEY,
user1_pid int,
user2_pid int,
date bigint
)`).Exec(); err != nil {
logger.Critical(err.Error())
return
}
if err := cassandraClusterSession.Query(`CREATE TABLE IF NOT EXISTS pretendo_friends.comments (
pid int PRIMARY KEY,
message text,
changed bigint
)`).Exec(); err != nil {
logger.Critical(err.Error())
return
}
if err := cassandraClusterSession.Query(`CREATE TABLE IF NOT EXISTS pretendo_friends.last_online (
pid int PRIMARY KEY,
time bigint
)`).Exec(); err != nil {
logger.Critical(err.Error())
return
}
logger.Success("Connected to db")
}
// Adapted from gocql common_test.go
func createKeyspace(keyspace string) {
flagRF := flag.Int("rf", 1, "replication factor for pretendo_friends keyspace")
c := *cluster
c.Keyspace = "system"
c.Timeout = 30 * time.Second
s, err := c.CreateSession()
if err != nil {
logger.Critical(err.Error())
}
defer s.Close()
if err := s.Query(fmt.Sprintf(`CREATE KEYSPACE IF NOT EXISTS %s
WITH replication = {
'class' : 'SimpleStrategy',
'replication_factor' : %d
}`, keyspace, *flagRF)).Exec(); err != nil {
logger.Critical(err.Error())
}
}
////////////////////////////////
// //
// Cassandra database methods //
// //
////////////////////////////////
func updateUserLastOnlineTime(pid uint32, lastOnline *nex.DateTime) {
if err := cassandraClusterSession.Query(`UPDATE pretendo_friends.last_online SET time=? WHERE pid=?`, lastOnline.Value(), pid).Exec(); err != nil {
logger.Critical(err.Error())
}
}
// Get a users comment
func getUserComment(pid uint32) *nexproto.Comment {
comment := nexproto.NewComment()
comment.Unknown = 0
var changed uint64 = 0
if err := cassandraClusterSession.Query(`SELECT message, changed FROM pretendo_friends.comments WHERE pid=?`,
pid).Consistency(gocql.One).Scan(&comment.Contents, &changed); err != nil {
if err == gocql.ErrNotFound {
comment.Contents = ""
} else {
comment.Contents = ""
logger.Critical(err.Error())
}
}
comment.LastChanged = nex.NewDateTime(changed)
return comment
}
// Update a users comment
func updateUserComment(pid uint32, message string) uint64 {
changed := nex.NewDateTime(0).Now()
if err := cassandraClusterSession.Query(`UPDATE pretendo_friends.comments SET message=?, changed=? WHERE pid=?`, message, changed, pid).Exec(); err != nil {
logger.Critical(err.Error())
}
return changed
}
// Get a users friend list
func getUserFriendList(pid uint32) []*nexproto.FriendInfo {
var sliceMap []map[string]interface{}
var err error
if sliceMap, err = cassandraClusterSession.Query(`SELECT user2_pid, date FROM pretendo_friends.friendships WHERE user1_pid=? ALLOW FILTERING`, pid).Iter().SliceMap(); err != nil {
logger.Critical(err.Error())
return make([]*nexproto.FriendInfo, 0)
}
friendList := make([]*nexproto.FriendInfo, 0)
for i := 0; i < len(sliceMap); i++ {
friendPID := uint32(sliceMap[i]["user2_pid"].(int))
friendInfo := nexproto.NewFriendInfo()
connectedUser := connectedUsers[friendPID]
var lastOnline *nex.DateTime
if connectedUser != nil {
// Online
friendInfo.NNAInfo = connectedUser.NNAInfo
friendInfo.Presence = connectedUser.Presence
if friendInfo.NNAInfo == nil || friendInfo.NNAInfo.PrincipalBasicInfo == nil {
// TODO: Fix this
logger.Error(fmt.Sprintf("User %d has friend %d with bad presence data", pid, friendPID))
if friendInfo.NNAInfo == nil {
logger.Error(fmt.Sprintf("%d friendInfo.NNAInfo is nil", friendPID))
} else {
logger.Error(fmt.Sprintf("%d friendInfo.NNAInfo.PrincipalBasicInfo is nil", friendPID))
}
continue
}
lastOnline = nex.NewDateTime(0)
lastOnline.FromTimestamp(time.Now())
} else {
// Offline
friendUserInforation := getUserInfoByPID(friendPID)
encodedMiiData := friendUserInforation["mii"].(bson.M)["data"].(string)
decodedMiiData, _ := base64.StdEncoding.DecodeString(encodedMiiData)
friendInfo.NNAInfo = nexproto.NewNNAInfo()
friendInfo.NNAInfo.PrincipalBasicInfo = nexproto.NewPrincipalBasicInfo()
friendInfo.NNAInfo.PrincipalBasicInfo.PID = friendPID
friendInfo.NNAInfo.PrincipalBasicInfo.NNID = friendUserInforation["username"].(string)
friendInfo.NNAInfo.PrincipalBasicInfo.Mii = nexproto.NewMiiV2()
friendInfo.NNAInfo.PrincipalBasicInfo.Mii.Name = friendUserInforation["mii"].(bson.M)["name"].(string)
friendInfo.NNAInfo.PrincipalBasicInfo.Mii.Unknown1 = 0
friendInfo.NNAInfo.PrincipalBasicInfo.Mii.Unknown2 = 0
friendInfo.NNAInfo.PrincipalBasicInfo.Mii.Data = decodedMiiData
friendInfo.NNAInfo.PrincipalBasicInfo.Mii.Datetime = nex.NewDateTime(0)
friendInfo.NNAInfo.PrincipalBasicInfo.Unknown = 0
friendInfo.NNAInfo.Unknown1 = 0
friendInfo.NNAInfo.Unknown2 = 0
friendInfo.Presence = nexproto.NewNintendoPresenceV2()
friendInfo.Presence.ChangedFlags = 0
friendInfo.Presence.Online = false
friendInfo.Presence.GameKey = nexproto.NewGameKey()
friendInfo.Presence.GameKey.TitleID = 0
friendInfo.Presence.GameKey.TitleVersion = 0
friendInfo.Presence.Unknown1 = 0
friendInfo.Presence.Message = ""
friendInfo.Presence.Unknown2 = 0
friendInfo.Presence.Unknown3 = 0
friendInfo.Presence.GameServerID = 0
friendInfo.Presence.Unknown4 = 0
friendInfo.Presence.PID = 0
friendInfo.Presence.GatheringID = 0
friendInfo.Presence.ApplicationData = []byte{0x00}
friendInfo.Presence.Unknown5 = 0
friendInfo.Presence.Unknown6 = 0
friendInfo.Presence.Unknown7 = 0
var lastOnlineTime uint64
if err := cassandraClusterSession.Query(`SELECT time FROM pretendo_friends.last_online WHERE pid=?`, friendPID).Scan(&lastOnlineTime); err != nil {
if err == gocql.ErrNotFound {
lastOnlineTime = nex.NewDateTime(0).Now()
} else {
logger.Critical(err.Error())
lastOnlineTime = nex.NewDateTime(0).Now()
}
}
lastOnline = nex.NewDateTime(lastOnlineTime) // TODO: Change this
}
friendInfo.Status = getUserComment(friendPID)
friendInfo.BecameFriend = nex.NewDateTime(uint64(sliceMap[i]["date"].(int64)))
friendInfo.LastOnline = lastOnline
friendInfo.Unknown = 0
friendList = append(friendList, friendInfo)
}
return friendList
}
// Get a users sent friend requests
func getUserFriendRequestsOut(pid uint32) []*nexproto.FriendRequest {
var sliceMap []map[string]interface{}
var err error
if sliceMap, err = cassandraClusterSession.Query(`SELECT id, recipient_pid, sent_on, expires_on, message, received FROM pretendo_friends.friend_requests WHERE sender_pid=? AND accepted=false AND denied=false ALLOW FILTERING`, pid).Iter().SliceMap(); err != nil {
logger.Critical(err.Error())
return make([]*nexproto.FriendRequest, 0)
}
friendRequestsOut := make([]*nexproto.FriendRequest, 0)
for i := 0; i < len(sliceMap); i++ {
recipientPID := uint32(sliceMap[i]["recipient_pid"].(int))
recipientUserInforation := getUserInfoByPID(recipientPID)
encodedMiiData := recipientUserInforation["mii"].(bson.M)["data"].(string)
decodedMiiData, _ := base64.StdEncoding.DecodeString(encodedMiiData)
friendRequest := nexproto.NewFriendRequest()
friendRequest.PrincipalInfo = nexproto.NewPrincipalBasicInfo()
friendRequest.PrincipalInfo.PID = recipientPID
friendRequest.PrincipalInfo.NNID = recipientUserInforation["username"].(string)
friendRequest.PrincipalInfo.Mii = nexproto.NewMiiV2()
friendRequest.PrincipalInfo.Mii.Name = recipientUserInforation["mii"].(bson.M)["name"].(string)
friendRequest.PrincipalInfo.Mii.Unknown1 = 0 // replaying from real server
friendRequest.PrincipalInfo.Mii.Unknown2 = 0 // replaying from real server
friendRequest.PrincipalInfo.Mii.Data = decodedMiiData
friendRequest.PrincipalInfo.Mii.Datetime = nex.NewDateTime(0)
friendRequest.PrincipalInfo.Unknown = 2 // replaying from real server
friendRequest.Message = nexproto.NewFriendRequestMessage()
friendRequest.Message.FriendRequestID = uint64(sliceMap[i]["id"].(int64))
friendRequest.Message.Received = sliceMap[i]["received"].(bool)
friendRequest.Message.Unknown2 = 1
friendRequest.Message.Message = sliceMap[i]["message"].(string)
friendRequest.Message.Unknown3 = 0
friendRequest.Message.Unknown4 = ""
friendRequest.Message.GameKey = nexproto.NewGameKey()
friendRequest.Message.GameKey.TitleID = 0
friendRequest.Message.GameKey.TitleVersion = 0
friendRequest.Message.Unknown5 = nex.NewDateTime(134222053376) // idk what this value means but its always this
friendRequest.Message.ExpiresOn = nex.NewDateTime(uint64(sliceMap[i]["expires_on"].(int64)))
friendRequest.SentOn = nex.NewDateTime(uint64(sliceMap[i]["sent_on"].(int64)))
friendRequestsOut = append(friendRequestsOut, friendRequest)
}
return friendRequestsOut
}
// Get a users received friend requests
func getUserFriendRequestsIn(pid uint32) []*nexproto.FriendRequest {
var sliceMap []map[string]interface{}
var err error
if sliceMap, err = cassandraClusterSession.Query(`SELECT id, sender_pid, sent_on, expires_on, message, received FROM pretendo_friends.friend_requests WHERE recipient_pid=? AND accepted=false AND denied=false ALLOW FILTERING`, pid).Iter().SliceMap(); err != nil {
logger.Critical(err.Error())
return make([]*nexproto.FriendRequest, 0)
}
friendRequestsIn := make([]*nexproto.FriendRequest, 0)
for i := 0; i < len(sliceMap); i++ {
senderPID := uint32(sliceMap[i]["sender_pid"].(int))
senderUserInforation := getUserInfoByPID(senderPID)
encodedMiiData := senderUserInforation["mii"].(bson.M)["data"].(string)
decodedMiiData, _ := base64.StdEncoding.DecodeString(encodedMiiData)
friendRequest := nexproto.NewFriendRequest()
friendRequest.PrincipalInfo = nexproto.NewPrincipalBasicInfo()
friendRequest.PrincipalInfo.PID = senderPID
friendRequest.PrincipalInfo.NNID = senderUserInforation["username"].(string)
friendRequest.PrincipalInfo.Mii = nexproto.NewMiiV2()
friendRequest.PrincipalInfo.Mii.Name = senderUserInforation["mii"].(bson.M)["name"].(string)
friendRequest.PrincipalInfo.Mii.Unknown1 = 0 // replaying from real server
friendRequest.PrincipalInfo.Mii.Unknown2 = 0 // replaying from real server
friendRequest.PrincipalInfo.Mii.Data = decodedMiiData
friendRequest.PrincipalInfo.Mii.Datetime = nex.NewDateTime(0)
friendRequest.PrincipalInfo.Unknown = 2 // replaying from real server
friendRequest.Message = nexproto.NewFriendRequestMessage()
friendRequest.Message.FriendRequestID = uint64(sliceMap[i]["id"].(int64))
friendRequest.Message.Received = sliceMap[i]["received"].(bool)
friendRequest.Message.Unknown2 = 1
friendRequest.Message.Message = sliceMap[i]["message"].(string)
friendRequest.Message.Unknown3 = 0
friendRequest.Message.Unknown4 = ""
friendRequest.Message.GameKey = nexproto.NewGameKey()
friendRequest.Message.GameKey.TitleID = 0
friendRequest.Message.GameKey.TitleVersion = 0
friendRequest.Message.Unknown5 = nex.NewDateTime(134222053376) // idk what this value means but its always this
friendRequest.Message.ExpiresOn = nex.NewDateTime(uint64(sliceMap[i]["expires_on"].(int64)))
friendRequest.SentOn = nex.NewDateTime(uint64(sliceMap[i]["sent_on"].(int64)))
friendRequestsIn = append(friendRequestsIn, friendRequest)
}
return friendRequestsIn
}
// Get a users blacklist
func getUserBlockList(pid uint32) []*nexproto.BlacklistedPrincipal {
return make([]*nexproto.BlacklistedPrincipal, 0)
}
// Get notifications for a user
func getUserNotifications(pid uint32) []*nexproto.PersistentNotification {
return make([]*nexproto.PersistentNotification, 0)
}
func updateUserPrincipalPreference(pid uint32, principalPreference *nexproto.PrincipalPreference) {
if err := cassandraClusterSession.Query(`UPDATE pretendo_friends.preferences SET
show_online=?,
show_current_game=?,
block_friend_requests=?
WHERE pid=?`, principalPreference.ShowOnlinePresence, principalPreference.ShowCurrentTitle, principalPreference.BlockFriendRequests, pid).Exec(); err != nil {
logger.Critical(err.Error())
}
}
func getUserPrincipalPreference(pid uint32) *nexproto.PrincipalPreference {
preference := nexproto.NewPrincipalPreference()
_ = cassandraClusterSession.Query(`SELECT show_online, show_current_game, block_friend_requests FROM pretendo_friends.preferences WHERE pid=?`, pid).Scan(&preference.ShowOnlinePresence, &preference.ShowCurrentTitle, &preference.BlockFriendRequests)
return preference
}
func isFriendRequestBlocked(requesterPID uint32, requestedPID uint32) bool {
if err := cassandraClusterSession.Query(`SELECT id FROM pretendo_friends.blocks WHERE blocker_pid=? AND blocked_pid=? LIMIT 1 ALLOW FILTERING`, requestedPID, requesterPID).Scan(); err != nil {
if err == gocql.ErrNotFound {
// Assume no block record was found
return false
}
// TODO: Error handling
}
// Assume a block record was found
return true
}
func saveFriendRequest(friendRequestID uint64, senderPID uint32, recipientPID uint32, sentTime uint64, expireTime uint64, message string) {
if err := cassandraClusterSession.Query(`INSERT INTO pretendo_friends.friend_requests (id, sender_pid, recipient_pid, sent_on, expires_on, message, received, accepted, denied) VALUES (?, ?, ?, ?, ?, ?, false, false, false) IF NOT EXISTS`, friendRequestID, senderPID, recipientPID, sentTime, expireTime, message).Exec(); err != nil {
logger.Critical(err.Error())
}
}
func setFriendRequestReceived(friendRequestID uint64) {
if err := cassandraClusterSession.Query(`UPDATE pretendo_friends.friend_requests SET received=true WHERE id=?`, friendRequestID).Exec(); err != nil {
logger.Critical(err.Error())
}
}
func setFriendRequestAccepted(friendRequestID uint64) {
if err := cassandraClusterSession.Query(`UPDATE pretendo_friends.friend_requests SET accepted=true WHERE id=?`, friendRequestID).Exec(); err != nil {
logger.Critical(err.Error())
}
}
func acceptFriendshipAndReturnFriendInfo(friendRequestID uint64) *nexproto.FriendInfo {
var senderPID uint32
var recipientPID uint32
if err := cassandraClusterSession.Query(`SELECT sender_pid, recipient_pid FROM pretendo_friends.friend_requests WHERE id=?`, friendRequestID).Scan(&senderPID, &recipientPID); err != nil {
logger.Critical(err.Error())
return nil
}
rand.Seed(time.Now().UnixNano())
nodeID := rand.Intn(len(snowflakeNodes))
snowflakeNode := snowflakeNodes[nodeID]
friendshipID1 := uint64(snowflakeNode.Generate().Int64())
friendshipID2 := uint64(snowflakeNode.Generate().Int64())
acceptedTime := nex.NewDateTime(0)
acceptedTime.FromTimestamp(time.Now())
// Friendships are two-way relationships, not just one link between 2 entities
// "A" has friend "B" and "B" has friend "A", so store both relationships
if err := cassandraClusterSession.Query(`INSERT INTO pretendo_friends.friendships (id, user1_pid, user2_pid, date) VALUES (?, ?, ?, ?) IF NOT EXISTS`, friendshipID1, senderPID, recipientPID, acceptedTime.Value()).Exec(); err != nil {
logger.Critical(err.Error())
return nil
}
if err := cassandraClusterSession.Query(`INSERT INTO pretendo_friends.friendships (id, user1_pid, user2_pid, date) VALUES (?, ?, ?, ?) IF NOT EXISTS`, friendshipID2, recipientPID, senderPID, acceptedTime.Value()).Exec(); err != nil {
logger.Critical(err.Error())
return nil
}
setFriendRequestAccepted(friendRequestID)
friendInfo := nexproto.NewFriendInfo()
connectedUser := connectedUsers[senderPID]
var lastOnline *nex.DateTime
if connectedUser != nil {
// Online
friendInfo.NNAInfo = connectedUser.NNAInfo
friendInfo.Presence = connectedUser.Presence
lastOnline = nex.NewDateTime(0)
lastOnline.FromTimestamp(time.Now())
} else {
// Offline
senderUserInforation := getUserInfoByPID(senderPID)
encodedMiiData := senderUserInforation["mii"].(bson.M)["data"].(string)
decodedMiiData, _ := base64.StdEncoding.DecodeString(encodedMiiData)
friendInfo.NNAInfo = nexproto.NewNNAInfo()
friendInfo.NNAInfo.PrincipalBasicInfo = nexproto.NewPrincipalBasicInfo()
friendInfo.NNAInfo.PrincipalBasicInfo.PID = senderPID
friendInfo.NNAInfo.PrincipalBasicInfo.NNID = senderUserInforation["username"].(string)
friendInfo.NNAInfo.PrincipalBasicInfo.Mii = nexproto.NewMiiV2()
friendInfo.NNAInfo.PrincipalBasicInfo.Mii.Name = senderUserInforation["mii"].(bson.M)["name"].(string)
friendInfo.NNAInfo.PrincipalBasicInfo.Mii.Unknown1 = 0
friendInfo.NNAInfo.PrincipalBasicInfo.Mii.Unknown2 = 0
friendInfo.NNAInfo.PrincipalBasicInfo.Mii.Data = decodedMiiData
friendInfo.NNAInfo.PrincipalBasicInfo.Mii.Datetime = nex.NewDateTime(0)
friendInfo.NNAInfo.PrincipalBasicInfo.Unknown = 0
friendInfo.NNAInfo.Unknown1 = 0
friendInfo.NNAInfo.Unknown2 = 0
friendInfo.Presence = nexproto.NewNintendoPresenceV2()
friendInfo.Presence.ChangedFlags = 0
friendInfo.Presence.Online = false
friendInfo.Presence.GameKey = nexproto.NewGameKey()
friendInfo.Presence.GameKey.TitleID = 0
friendInfo.Presence.GameKey.TitleVersion = 0
friendInfo.Presence.Unknown1 = 0
friendInfo.Presence.Message = ""
friendInfo.Presence.Unknown2 = 0
friendInfo.Presence.Unknown3 = 0
friendInfo.Presence.GameServerID = 0
friendInfo.Presence.Unknown4 = 0
friendInfo.Presence.PID = senderPID
friendInfo.Presence.GatheringID = 0
friendInfo.Presence.ApplicationData = []byte{0x00}
friendInfo.Presence.Unknown5 = 0
friendInfo.Presence.Unknown6 = 0
friendInfo.Presence.Unknown7 = 0
var lastOnlineTime uint64
if err := cassandraClusterSession.Query(`SELECT time FROM pretendo_friends.last_online WHERE pid=?`, senderPID).Scan(&lastOnlineTime); err != nil {
if err == gocql.ErrNotFound {
lastOnlineTime = nex.NewDateTime(0).Now()
} else {
logger.Critical(err.Error())
lastOnlineTime = nex.NewDateTime(0).Now()
}
}
lastOnline = nex.NewDateTime(lastOnlineTime) // TODO: Change this
}
friendInfo.Status = getUserComment(senderPID)
friendInfo.BecameFriend = acceptedTime
friendInfo.LastOnline = lastOnline // TODO: Change this
friendInfo.Unknown = 0
return friendInfo
}
//////////////////////////////
// //
// MongoDB database methods //
// //
//////////////////////////////
func getUserInfoByPID(pid uint32) bson.M {
var result bson.M
err := mongoCollection.FindOne(context.TODO(), bson.D{{Key: "pid", Value: pid}}, options.FindOne()).Decode(&result)
if err != nil {
if err == mongo.ErrNoDocuments {
return nil
}
logger.Critical(err.Error())
}
return result
}

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@ -0,0 +1,119 @@
package database
import (
"encoding/base64"
"math/rand"
"time"
"github.com/PretendoNetwork/friends-secure/globals"
"github.com/PretendoNetwork/nex-go"
nexproto "github.com/PretendoNetwork/nex-protocols-go"
"github.com/gocql/gocql"
"go.mongodb.org/mongo-driver/bson"
)
func AcceptFriendshipAndReturnFriendInfo(friendRequestID uint64) *nexproto.FriendInfo {
var senderPID uint32
var recipientPID uint32
if err := cassandraClusterSession.Query(`SELECT sender_pid, recipient_pid FROM pretendo_friends.friend_requests WHERE id=?`, friendRequestID).Scan(&senderPID, &recipientPID); err != nil {
logger.Critical(err.Error())
return nil
}
rand.Seed(time.Now().UnixNano())
nodeID := rand.Intn(len(globals.SnowflakeNodes))
snowflakeNode := globals.SnowflakeNodes[nodeID]
friendshipID1 := uint64(snowflakeNode.Generate().Int64())
friendshipID2 := uint64(snowflakeNode.Generate().Int64())
acceptedTime := nex.NewDateTime(0)
acceptedTime.FromTimestamp(time.Now())
// Friendships are two-way relationships, not just one link between 2 entities
// "A" has friend "B" and "B" has friend "A", so store both relationships
if err := cassandraClusterSession.Query(`INSERT INTO pretendo_friends.friendships (id, user1_pid, user2_pid, date) VALUES (?, ?, ?, ?) IF NOT EXISTS`, friendshipID1, senderPID, recipientPID, acceptedTime.Value()).Exec(); err != nil {
logger.Critical(err.Error())
return nil
}
if err := cassandraClusterSession.Query(`INSERT INTO pretendo_friends.friendships (id, user1_pid, user2_pid, date) VALUES (?, ?, ?, ?) IF NOT EXISTS`, friendshipID2, recipientPID, senderPID, acceptedTime.Value()).Exec(); err != nil {
logger.Critical(err.Error())
return nil
}
SetFriendRequestAccepted(friendRequestID)
friendInfo := nexproto.NewFriendInfo()
connectedUser := globals.ConnectedUsers[senderPID]
var lastOnline *nex.DateTime
if connectedUser != nil {
// Online
friendInfo.NNAInfo = connectedUser.NNAInfo
friendInfo.Presence = connectedUser.Presence
lastOnline = nex.NewDateTime(0)
lastOnline.FromTimestamp(time.Now())
} else {
// Offline
senderUserInforation := GetUserInfoByPID(senderPID)
encodedMiiData := senderUserInforation["mii"].(bson.M)["data"].(string)
decodedMiiData, _ := base64.StdEncoding.DecodeString(encodedMiiData)
friendInfo.NNAInfo = nexproto.NewNNAInfo()
friendInfo.NNAInfo.PrincipalBasicInfo = nexproto.NewPrincipalBasicInfo()
friendInfo.NNAInfo.PrincipalBasicInfo.PID = senderPID
friendInfo.NNAInfo.PrincipalBasicInfo.NNID = senderUserInforation["username"].(string)
friendInfo.NNAInfo.PrincipalBasicInfo.Mii = nexproto.NewMiiV2()
friendInfo.NNAInfo.PrincipalBasicInfo.Mii.Name = senderUserInforation["mii"].(bson.M)["name"].(string)
friendInfo.NNAInfo.PrincipalBasicInfo.Mii.Unknown1 = 0
friendInfo.NNAInfo.PrincipalBasicInfo.Mii.Unknown2 = 0
friendInfo.NNAInfo.PrincipalBasicInfo.Mii.Data = decodedMiiData
friendInfo.NNAInfo.PrincipalBasicInfo.Mii.Datetime = nex.NewDateTime(0)
friendInfo.NNAInfo.PrincipalBasicInfo.Unknown = 0
friendInfo.NNAInfo.Unknown1 = 0
friendInfo.NNAInfo.Unknown2 = 0
friendInfo.Presence = nexproto.NewNintendoPresenceV2()
friendInfo.Presence.ChangedFlags = 0
friendInfo.Presence.Online = false
friendInfo.Presence.GameKey = nexproto.NewGameKey()
friendInfo.Presence.GameKey.TitleID = 0
friendInfo.Presence.GameKey.TitleVersion = 0
friendInfo.Presence.Unknown1 = 0
friendInfo.Presence.Message = ""
friendInfo.Presence.Unknown2 = 0
friendInfo.Presence.Unknown3 = 0
friendInfo.Presence.GameServerID = 0
friendInfo.Presence.Unknown4 = 0
friendInfo.Presence.PID = senderPID
friendInfo.Presence.GatheringID = 0
friendInfo.Presence.ApplicationData = []byte{0x00}
friendInfo.Presence.Unknown5 = 0
friendInfo.Presence.Unknown6 = 0
friendInfo.Presence.Unknown7 = 0
var lastOnlineTime uint64
if err := cassandraClusterSession.Query(`SELECT time FROM pretendo_friends.last_online WHERE pid=?`, senderPID).Scan(&lastOnlineTime); err != nil {
if err == gocql.ErrNotFound {
lastOnlineTime = nex.NewDateTime(0).Now()
} else {
logger.Critical(err.Error())
lastOnlineTime = nex.NewDateTime(0).Now()
}
}
lastOnline = nex.NewDateTime(lastOnlineTime) // TODO: Change this
}
friendInfo.Status = GetUserComment(senderPID)
friendInfo.BecameFriend = acceptedTime
friendInfo.LastOnline = lastOnline // TODO: Change this
friendInfo.Unknown = 0
return friendInfo
}

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@ -0,0 +1,123 @@
package database
import (
"flag"
"fmt"
"time"
"github.com/gocql/gocql"
)
var cluster *gocql.ClusterConfig
var cassandraClusterSession *gocql.Session
func connectCassandra() {
// Connect to Cassandra
var err error
cluster = gocql.NewCluster("127.0.0.1")
cluster.Timeout = 30 * time.Second
createKeyspace("pretendo_friends")
cluster.Keyspace = "pretendo_friends"
cassandraClusterSession, err = cluster.CreateSession()
if err != nil {
logger.Critical(err.Error())
return
}
// Create tables if missing
if err := cassandraClusterSession.Query(`CREATE TABLE IF NOT EXISTS pretendo_friends.preferences (
pid int PRIMARY KEY,
show_online boolean,
show_current_game boolean,
block_friend_requests boolean
)`).Exec(); err != nil {
logger.Critical(err.Error())
return
}
if err := cassandraClusterSession.Query(`CREATE TABLE IF NOT EXISTS pretendo_friends.blocks (
id text PRIMARY KEY,
blocker_pid int,
blocked_pid int,
date bigint
)`).Exec(); err != nil {
logger.Critical(err.Error())
return
}
if err := cassandraClusterSession.Query(`CREATE TABLE IF NOT EXISTS pretendo_friends.friend_requests (
id bigint PRIMARY KEY,
sender_pid int,
recipient_pid int,
sent_on bigint,
expires_on bigint,
message text,
received boolean,
accepted boolean,
denied boolean
)`).Exec(); err != nil {
logger.Critical(err.Error())
return
}
if err := cassandraClusterSession.Query(`CREATE TABLE IF NOT EXISTS pretendo_friends.friendships (
id bigint PRIMARY KEY,
user1_pid int,
user2_pid int,
date bigint
)`).Exec(); err != nil {
logger.Critical(err.Error())
return
}
if err := cassandraClusterSession.Query(`CREATE TABLE IF NOT EXISTS pretendo_friends.comments (
pid int PRIMARY KEY,
message text,
changed bigint
)`).Exec(); err != nil {
logger.Critical(err.Error())
return
}
if err := cassandraClusterSession.Query(`CREATE TABLE IF NOT EXISTS pretendo_friends.last_online (
pid int PRIMARY KEY,
time bigint
)`).Exec(); err != nil {
logger.Critical(err.Error())
return
}
logger.Success("Connected to db")
}
// Adapted from gocql common_test.go
func createKeyspace(keyspace string) {
flagRF := flag.Int("rf", 1, "replication factor for pretendo_friends keyspace")
c := *cluster
c.Keyspace = "system"
c.Timeout = 30 * time.Second
s, err := c.CreateSession()
if err != nil {
logger.Critical(err.Error())
}
defer s.Close()
if err := s.Query(fmt.Sprintf(`CREATE KEYSPACE IF NOT EXISTS %s
WITH replication = {
'class' : 'SimpleStrategy',
'replication_factor' : %d
}`, keyspace, *flagRF)).Exec(); err != nil {
logger.Critical(err.Error())
}
}

24
database/connect_mongo.go Normal file
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@ -0,0 +1,24 @@
package database
import (
"context"
"os"
"time"
"go.mongodb.org/mongo-driver/mongo"
"go.mongodb.org/mongo-driver/mongo/options"
)
var mongoClient *mongo.Client
var mongoContext context.Context
var mongoDatabase *mongo.Database
var mongoCollection *mongo.Collection
func connectMongo() {
mongoClient, _ = mongo.NewClient(options.Client().ApplyURI(os.Getenv("MONGO_URI")))
mongoContext, _ = context.WithTimeout(context.Background(), 10*time.Second)
_ = mongoClient.Connect(mongoContext)
mongoDatabase = mongoClient.Database("pretendo")
mongoCollection = mongoDatabase.Collection("pnids")
}

12
database/database.go Normal file
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@ -0,0 +1,12 @@
package database
import (
"github.com/PretendoNetwork/plogger-go"
)
var logger = plogger.NewLogger()
func Connect() {
connectMongo()
connectCassandra()
}

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@ -0,0 +1,8 @@
package database
import nexproto "github.com/PretendoNetwork/nex-protocols-go"
// Get a users blacklist
func GetUserBlockList(pid uint32) []*nexproto.BlacklistedPrincipal {
return make([]*nexproto.BlacklistedPrincipal, 0)
}

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@ -0,0 +1,29 @@
package database
import (
"github.com/PretendoNetwork/nex-go"
nexproto "github.com/PretendoNetwork/nex-protocols-go"
"github.com/gocql/gocql"
)
// Get a users comment
func GetUserComment(pid uint32) *nexproto.Comment {
comment := nexproto.NewComment()
comment.Unknown = 0
var changed uint64 = 0
if err := cassandraClusterSession.Query(`SELECT message, changed FROM pretendo_friends.comments WHERE pid=?`,
pid).Consistency(gocql.One).Scan(&comment.Contents, &changed); err != nil {
if err == gocql.ErrNotFound {
comment.Contents = ""
} else {
comment.Contents = ""
logger.Critical(err.Error())
}
}
comment.LastChanged = nex.NewDateTime(changed)
return comment
}

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@ -0,0 +1,115 @@
package database
import (
"encoding/base64"
"fmt"
"time"
"github.com/PretendoNetwork/friends-secure/globals"
"github.com/PretendoNetwork/nex-go"
nexproto "github.com/PretendoNetwork/nex-protocols-go"
"github.com/gocql/gocql"
"go.mongodb.org/mongo-driver/bson"
)
// Get a users friend list
func GetUserFriendList(pid uint32) []*nexproto.FriendInfo {
var sliceMap []map[string]interface{}
var err error
if sliceMap, err = cassandraClusterSession.Query(`SELECT user2_pid, date FROM pretendo_friends.friendships WHERE user1_pid=? ALLOW FILTERING`, pid).Iter().SliceMap(); err != nil {
logger.Critical(err.Error())
return make([]*nexproto.FriendInfo, 0)
}
friendList := make([]*nexproto.FriendInfo, 0)
for i := 0; i < len(sliceMap); i++ {
friendPID := uint32(sliceMap[i]["user2_pid"].(int))
friendInfo := nexproto.NewFriendInfo()
connectedUser := globals.ConnectedUsers[friendPID]
var lastOnline *nex.DateTime
if connectedUser != nil {
// Online
friendInfo.NNAInfo = connectedUser.NNAInfo
friendInfo.Presence = connectedUser.Presence
if friendInfo.NNAInfo == nil || friendInfo.NNAInfo.PrincipalBasicInfo == nil {
// TODO: Fix this
logger.Error(fmt.Sprintf("User %d has friend %d with bad presence data", pid, friendPID))
if friendInfo.NNAInfo == nil {
logger.Error(fmt.Sprintf("%d friendInfo.NNAInfo is nil", friendPID))
} else {
logger.Error(fmt.Sprintf("%d friendInfo.NNAInfo.PrincipalBasicInfo is nil", friendPID))
}
continue
}
lastOnline = nex.NewDateTime(0)
lastOnline.FromTimestamp(time.Now())
} else {
// Offline
friendUserInforation := GetUserInfoByPID(friendPID)
encodedMiiData := friendUserInforation["mii"].(bson.M)["data"].(string)
decodedMiiData, _ := base64.StdEncoding.DecodeString(encodedMiiData)
friendInfo.NNAInfo = nexproto.NewNNAInfo()
friendInfo.NNAInfo.PrincipalBasicInfo = nexproto.NewPrincipalBasicInfo()
friendInfo.NNAInfo.PrincipalBasicInfo.PID = friendPID
friendInfo.NNAInfo.PrincipalBasicInfo.NNID = friendUserInforation["username"].(string)
friendInfo.NNAInfo.PrincipalBasicInfo.Mii = nexproto.NewMiiV2()
friendInfo.NNAInfo.PrincipalBasicInfo.Mii.Name = friendUserInforation["mii"].(bson.M)["name"].(string)
friendInfo.NNAInfo.PrincipalBasicInfo.Mii.Unknown1 = 0
friendInfo.NNAInfo.PrincipalBasicInfo.Mii.Unknown2 = 0
friendInfo.NNAInfo.PrincipalBasicInfo.Mii.Data = decodedMiiData
friendInfo.NNAInfo.PrincipalBasicInfo.Mii.Datetime = nex.NewDateTime(0)
friendInfo.NNAInfo.PrincipalBasicInfo.Unknown = 0
friendInfo.NNAInfo.Unknown1 = 0
friendInfo.NNAInfo.Unknown2 = 0
friendInfo.Presence = nexproto.NewNintendoPresenceV2()
friendInfo.Presence.ChangedFlags = 0
friendInfo.Presence.Online = false
friendInfo.Presence.GameKey = nexproto.NewGameKey()
friendInfo.Presence.GameKey.TitleID = 0
friendInfo.Presence.GameKey.TitleVersion = 0
friendInfo.Presence.Unknown1 = 0
friendInfo.Presence.Message = ""
friendInfo.Presence.Unknown2 = 0
friendInfo.Presence.Unknown3 = 0
friendInfo.Presence.GameServerID = 0
friendInfo.Presence.Unknown4 = 0
friendInfo.Presence.PID = 0
friendInfo.Presence.GatheringID = 0
friendInfo.Presence.ApplicationData = []byte{0x00}
friendInfo.Presence.Unknown5 = 0
friendInfo.Presence.Unknown6 = 0
friendInfo.Presence.Unknown7 = 0
var lastOnlineTime uint64
if err := cassandraClusterSession.Query(`SELECT time FROM pretendo_friends.last_online WHERE pid=?`, friendPID).Scan(&lastOnlineTime); err != nil {
if err == gocql.ErrNotFound {
lastOnlineTime = nex.NewDateTime(0).Now()
} else {
logger.Critical(err.Error())
lastOnlineTime = nex.NewDateTime(0).Now()
}
}
lastOnline = nex.NewDateTime(lastOnlineTime) // TODO: Change this
}
friendInfo.Status = GetUserComment(friendPID)
friendInfo.BecameFriend = nex.NewDateTime(uint64(sliceMap[i]["date"].(int64)))
friendInfo.LastOnline = lastOnline
friendInfo.Unknown = 0
friendList = append(friendList, friendInfo)
}
return friendList
}

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@ -0,0 +1,61 @@
package database
import (
"encoding/base64"
"github.com/PretendoNetwork/nex-go"
nexproto "github.com/PretendoNetwork/nex-protocols-go"
"go.mongodb.org/mongo-driver/bson"
)
// Get a users received friend requests
func GetUserFriendRequestsIn(pid uint32) []*nexproto.FriendRequest {
var sliceMap []map[string]interface{}
var err error
if sliceMap, err = cassandraClusterSession.Query(`SELECT id, sender_pid, sent_on, expires_on, message, received FROM pretendo_friends.friend_requests WHERE recipient_pid=? AND accepted=false AND denied=false ALLOW FILTERING`, pid).Iter().SliceMap(); err != nil {
logger.Critical(err.Error())
return make([]*nexproto.FriendRequest, 0)
}
friendRequestsIn := make([]*nexproto.FriendRequest, 0)
for i := 0; i < len(sliceMap); i++ {
senderPID := uint32(sliceMap[i]["sender_pid"].(int))
senderUserInforation := GetUserInfoByPID(senderPID)
encodedMiiData := senderUserInforation["mii"].(bson.M)["data"].(string)
decodedMiiData, _ := base64.StdEncoding.DecodeString(encodedMiiData)
friendRequest := nexproto.NewFriendRequest()
friendRequest.PrincipalInfo = nexproto.NewPrincipalBasicInfo()
friendRequest.PrincipalInfo.PID = senderPID
friendRequest.PrincipalInfo.NNID = senderUserInforation["username"].(string)
friendRequest.PrincipalInfo.Mii = nexproto.NewMiiV2()
friendRequest.PrincipalInfo.Mii.Name = senderUserInforation["mii"].(bson.M)["name"].(string)
friendRequest.PrincipalInfo.Mii.Unknown1 = 0 // replaying from real server
friendRequest.PrincipalInfo.Mii.Unknown2 = 0 // replaying from real server
friendRequest.PrincipalInfo.Mii.Data = decodedMiiData
friendRequest.PrincipalInfo.Mii.Datetime = nex.NewDateTime(0)
friendRequest.PrincipalInfo.Unknown = 2 // replaying from real server
friendRequest.Message = nexproto.NewFriendRequestMessage()
friendRequest.Message.FriendRequestID = uint64(sliceMap[i]["id"].(int64))
friendRequest.Message.Received = sliceMap[i]["received"].(bool)
friendRequest.Message.Unknown2 = 1
friendRequest.Message.Message = sliceMap[i]["message"].(string)
friendRequest.Message.Unknown3 = 0
friendRequest.Message.Unknown4 = ""
friendRequest.Message.GameKey = nexproto.NewGameKey()
friendRequest.Message.GameKey.TitleID = 0
friendRequest.Message.GameKey.TitleVersion = 0
friendRequest.Message.Unknown5 = nex.NewDateTime(134222053376) // idk what this value means but its always this
friendRequest.Message.ExpiresOn = nex.NewDateTime(uint64(sliceMap[i]["expires_on"].(int64)))
friendRequest.SentOn = nex.NewDateTime(uint64(sliceMap[i]["sent_on"].(int64)))
friendRequestsIn = append(friendRequestsIn, friendRequest)
}
return friendRequestsIn
}

View File

@ -0,0 +1,62 @@
package database
import (
"encoding/base64"
"github.com/PretendoNetwork/nex-go"
nexproto "github.com/PretendoNetwork/nex-protocols-go"
"go.mongodb.org/mongo-driver/bson"
)
// Get a users sent friend requests
func GetUserFriendRequestsOut(pid uint32) []*nexproto.FriendRequest {
var sliceMap []map[string]interface{}
var err error
if sliceMap, err = cassandraClusterSession.Query(`SELECT id, recipient_pid, sent_on, expires_on, message, received FROM pretendo_friends.friend_requests WHERE sender_pid=? AND accepted=false AND denied=false ALLOW FILTERING`, pid).Iter().SliceMap(); err != nil {
logger.Critical(err.Error())
return make([]*nexproto.FriendRequest, 0)
}
friendRequestsOut := make([]*nexproto.FriendRequest, 0)
for i := 0; i < len(sliceMap); i++ {
recipientPID := uint32(sliceMap[i]["recipient_pid"].(int))
recipientUserInforation := GetUserInfoByPID(recipientPID)
encodedMiiData := recipientUserInforation["mii"].(bson.M)["data"].(string)
decodedMiiData, _ := base64.StdEncoding.DecodeString(encodedMiiData)
friendRequest := nexproto.NewFriendRequest()
friendRequest.PrincipalInfo = nexproto.NewPrincipalBasicInfo()
friendRequest.PrincipalInfo.PID = recipientPID
friendRequest.PrincipalInfo.NNID = recipientUserInforation["username"].(string)
friendRequest.PrincipalInfo.Mii = nexproto.NewMiiV2()
friendRequest.PrincipalInfo.Mii.Name = recipientUserInforation["mii"].(bson.M)["name"].(string)
friendRequest.PrincipalInfo.Mii.Unknown1 = 0 // replaying from real server
friendRequest.PrincipalInfo.Mii.Unknown2 = 0 // replaying from real server
friendRequest.PrincipalInfo.Mii.Data = decodedMiiData
friendRequest.PrincipalInfo.Mii.Datetime = nex.NewDateTime(0)
friendRequest.PrincipalInfo.Unknown = 2 // replaying from real server
friendRequest.Message = nexproto.NewFriendRequestMessage()
friendRequest.Message.FriendRequestID = uint64(sliceMap[i]["id"].(int64))
friendRequest.Message.Received = sliceMap[i]["received"].(bool)
friendRequest.Message.Unknown2 = 1
friendRequest.Message.Message = sliceMap[i]["message"].(string)
friendRequest.Message.Unknown3 = 0
friendRequest.Message.Unknown4 = ""
friendRequest.Message.GameKey = nexproto.NewGameKey()
friendRequest.Message.GameKey.TitleID = 0
friendRequest.Message.GameKey.TitleVersion = 0
friendRequest.Message.Unknown5 = nex.NewDateTime(134222053376) // idk what this value means but its always this
friendRequest.Message.ExpiresOn = nex.NewDateTime(uint64(sliceMap[i]["expires_on"].(int64)))
friendRequest.SentOn = nex.NewDateTime(uint64(sliceMap[i]["sent_on"].(int64)))
friendRequestsOut = append(friendRequestsOut, friendRequest)
}
return friendRequestsOut
}

View File

@ -0,0 +1,25 @@
package database
import (
"context"
"go.mongodb.org/mongo-driver/bson"
"go.mongodb.org/mongo-driver/mongo"
"go.mongodb.org/mongo-driver/mongo/options"
)
func GetUserInfoByPID(pid uint32) bson.M {
var result bson.M
err := mongoCollection.FindOne(context.TODO(), bson.D{{Key: "pid", Value: pid}}, options.FindOne()).Decode(&result)
if err != nil {
if err == mongo.ErrNoDocuments {
return nil
}
logger.Critical(err.Error())
}
return result
}

View File

@ -0,0 +1,8 @@
package database
import nexproto "github.com/PretendoNetwork/nex-protocols-go"
// Get notifications for a user
func GetUserNotifications(pid uint32) []*nexproto.PersistentNotification {
return make([]*nexproto.PersistentNotification, 0)
}

View File

@ -0,0 +1,11 @@
package database
import nexproto "github.com/PretendoNetwork/nex-protocols-go"
func GetUserPrincipalPreference(pid uint32) *nexproto.PrincipalPreference {
preference := nexproto.NewPrincipalPreference()
_ = cassandraClusterSession.Query(`SELECT show_online, show_current_game, block_friend_requests FROM pretendo_friends.preferences WHERE pid=?`, pid).Scan(&preference.ShowOnlinePresence, &preference.ShowCurrentTitle, &preference.BlockFriendRequests)
return preference
}

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@ -0,0 +1,17 @@
package database
import "github.com/gocql/gocql"
func IsFriendRequestBlocked(requesterPID uint32, requestedPID uint32) bool {
if err := cassandraClusterSession.Query(`SELECT id FROM pretendo_friends.blocks WHERE blocker_pid=? AND blocked_pid=? LIMIT 1 ALLOW FILTERING`, requestedPID, requesterPID).Scan(); err != nil {
if err == gocql.ErrNotFound {
// Assume no block record was found
return false
}
// TODO: Error handling
}
// Assume a block record was found
return true
}

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@ -0,0 +1,7 @@
package database
func SaveFriendRequest(friendRequestID uint64, senderPID uint32, recipientPID uint32, sentTime uint64, expireTime uint64, message string) {
if err := cassandraClusterSession.Query(`INSERT INTO pretendo_friends.friend_requests (id, sender_pid, recipient_pid, sent_on, expires_on, message, received, accepted, denied) VALUES (?, ?, ?, ?, ?, ?, false, false, false) IF NOT EXISTS`, friendRequestID, senderPID, recipientPID, sentTime, expireTime, message).Exec(); err != nil {
logger.Critical(err.Error())
}
}

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@ -0,0 +1,7 @@
package database
func SetFriendRequestAccepted(friendRequestID uint64) {
if err := cassandraClusterSession.Query(`UPDATE pretendo_friends.friend_requests SET accepted=true WHERE id=?`, friendRequestID).Exec(); err != nil {
logger.Critical(err.Error())
}
}

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@ -0,0 +1,7 @@
package database
func SetFriendRequestReceived(friendRequestID uint64) {
if err := cassandraClusterSession.Query(`UPDATE pretendo_friends.friend_requests SET received=true WHERE id=?`, friendRequestID).Exec(); err != nil {
logger.Critical(err.Error())
}
}

View File

@ -0,0 +1,14 @@
package database
import "github.com/PretendoNetwork/nex-go"
// Update a users comment
func UpdateUserComment(pid uint32, message string) uint64 {
changed := nex.NewDateTime(0).Now()
if err := cassandraClusterSession.Query(`UPDATE pretendo_friends.comments SET message=?, changed=? WHERE pid=?`, message, changed, pid).Exec(); err != nil {
logger.Critical(err.Error())
}
return changed
}

View File

@ -0,0 +1,9 @@
package database
import "github.com/PretendoNetwork/nex-go"
func UpdateUserLastOnlineTime(pid uint32, lastOnline *nex.DateTime) {
if err := cassandraClusterSession.Query(`UPDATE pretendo_friends.last_online SET time=? WHERE pid=?`, lastOnline.Value(), pid).Exec(); err != nil {
logger.Critical(err.Error())
}
}

View File

@ -0,0 +1,13 @@
package database
import nexproto "github.com/PretendoNetwork/nex-protocols-go"
func UpdateUserPrincipalPreference(pid uint32, principalPreference *nexproto.PrincipalPreference) {
if err := cassandraClusterSession.Query(`UPDATE pretendo_friends.preferences SET
show_online=?,
show_current_game=?,
block_friend_requests=?
WHERE pid=?`, principalPreference.ShowOnlinePresence, principalPreference.ShowCurrentTitle, principalPreference.BlockFriendRequests, pid).Exec(); err != nil {
logger.Critical(err.Error())
}
}

View File

@ -3,6 +3,7 @@ package main
import (
"encoding/base64"
"github.com/PretendoNetwork/friends-secure/database"
nex "github.com/PretendoNetwork/nex-go"
nexproto "github.com/PretendoNetwork/nex-protocols-go"
"go.mongodb.org/mongo-driver/bson"
@ -13,7 +14,7 @@ func getBasicInfo(err error, client *nex.Client, callID uint32, pids []uint32) {
for i := 0; i < len(pids); i++ {
pid := pids[i]
userInfo := getUserInfoByPID(pid)
userInfo := database.GetUserInfoByPID(pid)
info := nexproto.NewPrincipalBasicInfo()
info.PID = pid

View File

@ -1,6 +1,7 @@
package main
import (
"github.com/PretendoNetwork/friends-secure/database"
nex "github.com/PretendoNetwork/nex-go"
nexproto "github.com/PretendoNetwork/nex-protocols-go"
)
@ -15,7 +16,7 @@ func getRequestBlockSettings(err error, client *nex.Client, callID uint32, pids
setting := nexproto.NewPrincipalRequestBlockSetting()
setting.PID = requestedPID
setting.IsBlocked = isFriendRequestBlocked(client.PID(), requestedPID)
setting.IsBlocked = database.IsFriendRequestBlocked(client.PID(), requestedPID)
settings = append(settings, setting)
}

17
globals/connected_user.go Normal file
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@ -0,0 +1,17 @@
package globals
import (
"github.com/PretendoNetwork/nex-go"
nexproto "github.com/PretendoNetwork/nex-protocols-go"
)
type ConnectedUser struct {
PID uint32
Client *nex.Client
NNAInfo *nexproto.NNAInfo
Presence *nexproto.NintendoPresenceV2
}
func NewConnectedUser() *ConnectedUser {
return &ConnectedUser{}
}

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@ -0,0 +1,21 @@
package globals
import (
"runtime"
"github.com/bwmarrin/snowflake"
)
func CreateSnowflakeNodes() {
SnowflakeNodes = make([]*snowflake.Node, 0)
for corenum := 0; corenum < runtime.NumCPU(); corenum++ {
node, err := snowflake.NewNode(int64(corenum))
if err != nil {
// TODO: Handle error
Logger.Critical(err.Error())
return
}
SnowflakeNodes = append(SnowflakeNodes, node)
}
}

10
globals/globals.go Normal file
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@ -0,0 +1,10 @@
package globals
import (
"github.com/PretendoNetwork/plogger-go"
"github.com/bwmarrin/snowflake"
)
var Logger = plogger.NewLogger()
var ConnectedUsers map[uint32]*ConnectedUser
var SnowflakeNodes []*snowflake.Node

View File

@ -5,6 +5,7 @@ import (
"log"
"net"
"github.com/PretendoNetwork/friends-secure/globals"
pb "github.com/PretendoNetwork/grpc-go/friends"
nex "github.com/PretendoNetwork/nex-go"
nexproto "github.com/PretendoNetwork/nex-protocols-go"
@ -18,7 +19,7 @@ type gRPCFriendsServer struct {
// SendUserNotificationWiiU implements helloworld.SendUserNotificationWiiU
func (s *gRPCFriendsServer) SendUserNotificationWiiU(ctx context.Context, in *pb.SendUserNotificationWiiURequest) (*empty.Empty, error) {
connectedUser := connectedUsers[in.GetPid()]
connectedUser := globals.ConnectedUsers[in.GetPid()]
if connectedUser != nil {
rmcRequest := nex.NewRMCRequest()

50
init.go
View File

@ -4,17 +4,13 @@ import (
"crypto/rsa"
"io/ioutil"
"log"
"runtime"
"github.com/PretendoNetwork/nex-go"
nexproto "github.com/PretendoNetwork/nex-protocols-go"
"github.com/PretendoNetwork/plogger-go"
"github.com/bwmarrin/snowflake"
"github.com/PretendoNetwork/friends-secure/database"
"github.com/PretendoNetwork/friends-secure/globals"
"github.com/joho/godotenv"
)
var logger = plogger.NewLogger()
/*
type Config struct {
Mongo struct {
@ -32,44 +28,31 @@ type nexToken struct {
ExpireTime uint64
}
type ConnectedUser struct {
PID uint32
Client *nex.Client
NNAInfo *nexproto.NNAInfo
Presence *nexproto.NintendoPresenceV2
}
func NewConnectedUser() *ConnectedUser {
return &ConnectedUser{}
}
var rsaPrivateKeyBytes []byte
var rsaPrivateKey *rsa.PrivateKey
var hmacSecret []byte
var snowflakeNodes []*snowflake.Node
var connectedUsers map[uint32]*ConnectedUser
func init() {
connectedUsers = make(map[uint32]*ConnectedUser)
globals.ConnectedUsers = make(map[uint32]*globals.ConnectedUser)
// Setup RSA private key for token parsing
var err error
rsaPrivateKeyBytes, err = ioutil.ReadFile("private.pem")
if err != nil {
// TODO: Handle error
logger.Critical(err.Error())
globals.Logger.Critical(err.Error())
}
rsaPrivateKey, err = parseRsaPrivateKey(rsaPrivateKeyBytes)
if err != nil {
// TODO: Handle error
logger.Critical(err.Error())
globals.Logger.Critical(err.Error())
}
hmacSecret, err = ioutil.ReadFile("secret.key")
if err != nil {
// TODO: Handle error
logger.Critical(err.Error())
globals.Logger.Critical(err.Error())
}
err = godotenv.Load()
@ -77,21 +60,6 @@ func init() {
log.Fatal("Error loading .env file")
}
connectMongo()
connectCassandra()
createSnowflakeNodes()
}
func createSnowflakeNodes() {
snowflakeNodes = make([]*snowflake.Node, 0)
for corenum := 0; corenum < runtime.NumCPU(); corenum++ {
node, err := snowflake.NewNode(int64(corenum))
if err != nil {
// TODO: Handle error
logger.Critical(err.Error())
return
}
snowflakeNodes = append(snowflakeNodes, node)
}
database.Connect()
globals.CreateSnowflakeNodes()
}

View File

@ -4,6 +4,8 @@ import (
"sync"
"time"
"github.com/PretendoNetwork/friends-secure/database"
"github.com/PretendoNetwork/friends-secure/globals"
nex "github.com/PretendoNetwork/nex-go"
nexproto "github.com/PretendoNetwork/nex-protocols-go"
)
@ -49,11 +51,11 @@ func sendUserWentOfflineWiiUNotifications(client *nex.Client) {
rmcRequestBytes := rmcRequest.Bytes()
friendList := getUserFriendList(client.PID())
friendList := database.GetUserFriendList(client.PID())
for i := 0; i < len(friendList); i++ {
friendPID := friendList[i].NNAInfo.PrincipalBasicInfo.PID
connectedUser := connectedUsers[friendPID]
connectedUser := globals.ConnectedUsers[friendPID]
if connectedUser != nil {
requestPacket, _ := nex.NewPacketV0(connectedUser.Client, nil)

View File

@ -6,10 +6,12 @@ import (
)
func markFriendRequestsAsReceived(err error, client *nex.Client, callID uint32, ids []uint64) {
for i := 0; i < len(ids); i++ {
id := ids[i]
setFriendRequestReceived(id)
}
/*
for i := 0; i < len(ids); i++ {
id := ids[i]
setFriendRequestReceived(id)
}
*/
rmcResponse := nex.NewRMCResponse(nexproto.FriendsWiiUProtocolID, callID)
rmcResponse.SetSuccess(nexproto.FriendsWiiUMethodMarkFriendRequestsAsReceived, nil)

View File

@ -8,6 +8,7 @@ import (
"encoding/hex"
"strings"
"github.com/PretendoNetwork/friends-secure/globals"
nex "github.com/PretendoNetwork/nex-go"
nexproto "github.com/PretendoNetwork/nex-protocols-go"
)
@ -15,7 +16,7 @@ import (
func nintendoCreateAccount(err error, client *nex.Client, callID uint32, strPrincipalName string, strKey string, uiGroups uint32, strEmail string, oAuthData *nex.DataHolder) {
if err != nil {
// TODO: Handle error
logger.Critical(err.Error())
globals.Logger.Critical(err.Error())
}
var tokenBase64 string
@ -40,7 +41,7 @@ func nintendoCreateAccount(err error, client *nex.Client, callID uint32, strPrin
decryptedToken, err := decryptToken(encryptedToken)
if err != nil {
// TODO: Handle error
logger.Critical(err.Error())
globals.Logger.Critical(err.Error())
}
pid := decryptedToken.UserPID

View File

@ -5,6 +5,8 @@ import (
"os"
"time"
"github.com/PretendoNetwork/friends-secure/database"
"github.com/PretendoNetwork/friends-secure/globals"
nex "github.com/PretendoNetwork/nex-go"
)
@ -30,12 +32,12 @@ func nexServerStart() {
nexServer.On("Kick", func(packet *nex.PacketV0) {
pid := packet.Sender().PID()
delete(connectedUsers, pid)
delete(globals.ConnectedUsers, pid)
lastOnline := nex.NewDateTime(0)
lastOnline.FromTimestamp(time.Now())
updateUserLastOnlineTime(pid, lastOnline)
database.UpdateUserLastOnlineTime(pid, lastOnline)
sendUserWentOfflineWiiUNotifications(packet.Sender())
fmt.Println("Leaving")

View File

@ -3,6 +3,8 @@ package main
import (
"os"
"github.com/PretendoNetwork/friends-secure/database"
"github.com/PretendoNetwork/friends-secure/globals"
nex "github.com/PretendoNetwork/nex-go"
nexproto "github.com/PretendoNetwork/nex-protocols-go"
)
@ -11,7 +13,7 @@ func updateAndGetAllInformation(err error, client *nex.Client, callID uint32, nn
if err != nil {
// TODO: Handle error
logger.Critical(err.Error())
globals.Logger.Critical(err.Error())
}
// Update user information
@ -24,16 +26,16 @@ func updateAndGetAllInformation(err error, client *nex.Client, callID uint32, nn
// Get user information
pid := client.PID()
connectedUsers[pid].NNAInfo = nnaInfo
connectedUsers[pid].Presence = presence
globals.ConnectedUsers[pid].NNAInfo = nnaInfo
globals.ConnectedUsers[pid].Presence = presence
principalPreference := getUserPrincipalPreference(pid)
comment := getUserComment(pid)
friendList := getUserFriendList(pid)
friendRequestsOut := getUserFriendRequestsOut(pid)
friendRequestsIn := getUserFriendRequestsIn(pid)
blockList := getUserBlockList(pid)
notifications := getUserNotifications(pid)
principalPreference := database.GetUserPrincipalPreference(pid)
comment := database.GetUserComment(pid)
friendList := database.GetUserFriendList(pid)
friendRequestsOut := database.GetUserFriendRequestsOut(pid)
friendRequestsIn := database.GetUserFriendRequestsIn(pid)
blockList := database.GetUserBlockList(pid)
notifications := database.GetUserNotifications(pid)
if os.Getenv("ENABLE_BELLA") == "true" {
bella := nexproto.NewFriendInfo()

View File

@ -1,6 +1,7 @@
package main
import (
"github.com/PretendoNetwork/friends-secure/database"
nex "github.com/PretendoNetwork/nex-go"
nexproto "github.com/PretendoNetwork/nex-protocols-go"
)
@ -8,7 +9,7 @@ import (
func updateCommentWiiU(err error, client *nex.Client, callID uint32, comment *nexproto.Comment) {
// TODO: Do something with this
changed := updateUserComment(client.PID(), comment.Contents)
changed := database.UpdateUserComment(client.PID(), comment.Contents)
rmcResponseStream := nex.NewStreamOut(nexServer)

View File

@ -1,12 +1,13 @@
package main
import (
"github.com/PretendoNetwork/friends-secure/database"
nex "github.com/PretendoNetwork/nex-go"
nexproto "github.com/PretendoNetwork/nex-protocols-go"
)
func updatePreferenceWiiU(err error, client *nex.Client, callID uint32, principalPreference *nexproto.PrincipalPreference) {
updateUserPrincipalPreference(client.PID(), principalPreference)
database.UpdateUserPrincipalPreference(client.PID(), principalPreference)
rmcResponse := nex.NewRMCResponse(nexproto.FriendsWiiUProtocolID, callID)
rmcResponse.SetSuccess(nexproto.FriendsWiiUMethodUpdatePreference, nil)

View File

@ -3,6 +3,8 @@ package main
import (
"fmt"
"github.com/PretendoNetwork/friends-secure/database"
"github.com/PretendoNetwork/friends-secure/globals"
nex "github.com/PretendoNetwork/nex-go"
nexproto "github.com/PretendoNetwork/nex-protocols-go"
)
@ -13,7 +15,7 @@ func updatePresenceWiiU(err error, client *nex.Client, callID uint32, presence *
presence.Online = true // Force online status. I have no idea why this is always false
presence.PID = client.PID() // WHY IS THIS SET TO 0 BY DEFAULT??
connectedUsers[pid].Presence = presence
globals.ConnectedUsers[pid].Presence = presence
sendUpdatePresenceWiiUNotifications(presence)
rmcResponse := nex.NewRMCResponse(nexproto.FriendsWiiUProtocolID, callID)
@ -54,7 +56,7 @@ func sendUpdatePresenceWiiUNotifications(presence *nexproto.NintendoPresenceV2)
rmcRequestBytes := rmcRequest.Bytes()
friendList := getUserFriendList(presence.PID)
friendList := database.GetUserFriendList(presence.PID)
for i := 0; i < len(friendList); i++ {
if friendList[i] == nil || friendList[i].NNAInfo == nil || friendList[i].NNAInfo.PrincipalBasicInfo == nil {
@ -67,21 +69,21 @@ func sendUpdatePresenceWiiUNotifications(presence *nexproto.NintendoPresenceV2)
friendPID = friendList[i].Presence.PID
}
logger.Error(fmt.Sprintf("User %d has friend %d with bad presence data", pid, friendPID))
globals.Logger.Error(fmt.Sprintf("User %d has friend %d with bad presence data", pid, friendPID))
if friendList[i] == nil {
logger.Error(fmt.Sprintf("%d friendList[i] nil", friendPID))
globals.Logger.Error(fmt.Sprintf("%d friendList[i] nil", friendPID))
} else if friendList[i].NNAInfo == nil {
logger.Error(fmt.Sprintf("%d friendList[i].NNAInfo is nil", friendPID))
globals.Logger.Error(fmt.Sprintf("%d friendList[i].NNAInfo is nil", friendPID))
} else if friendList[i].NNAInfo.PrincipalBasicInfo == nil {
logger.Error(fmt.Sprintf("%d friendList[i].NNAInfo.PrincipalBasicInfo is nil", friendPID))
globals.Logger.Error(fmt.Sprintf("%d friendList[i].NNAInfo.PrincipalBasicInfo is nil", friendPID))
}
continue
}
friendPID := friendList[i].NNAInfo.PrincipalBasicInfo.PID
connectedUser := connectedUsers[friendPID]
connectedUser := globals.ConnectedUsers[friendPID]
if connectedUser != nil {
requestPacket, _ := nex.NewPacketV0(connectedUser.Client, nil)