mirror of
https://wiilab.wiimart.org/wiimart/WiiSOAP
synced 2025-09-03 20:11:14 +02:00
Generate our own tickets rather than store them
This commit is contained in:
Sketch
parent
7fdbe32e78
commit
9b0fc390c2
120
ecs.go
120
ecs.go
@ -18,6 +18,8 @@
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package main
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import (
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"bytes"
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"encoding/binary"
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"encoding/hex"
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"errors"
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"fmt"
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@ -31,31 +33,34 @@ import (
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)
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const (
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// TODO (Sketch): Once v3 API has proper versions, remove query to tickets table.
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QueryOwnedTitles = `SELECT owned_titles.title_id, tickets.version
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FROM owned_titles, tickets
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WHERE owned_titles.title_id = tickets.title_id
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AND owned_titles.account_id = $1`
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QueryOwnedServiceTitles = `SELECT titles.reference_id, owned_titles.date_purchased, titles.item_id, titles.price
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QueryOwnedServiceTitles = `SELECT titles.reference_id, owned_titles.date_purchased, titles.item_id
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FROM titles, owned_titles
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WHERE titles.item_id = owned_titles.item_id
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AND owned_titles.account_id = $1`
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AND titles.title_id = $1
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AND owned_titles.account_id = $2`
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QueryTicketStatement = `SELECT ticket, version FROM tickets WHERE title_id = $1`
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AssociateTicketStatement = `INSERT INTO owned_titles (account_id, title_id, version, item_id)
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VALUES ($1, $2, $3, $4)`
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AssociateTicketStatement = `INSERT INTO owned_titles (account_id, title_id, version, item_id, date_purchased)
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VALUES ($1, $2, $3, $4, $5)`
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// SharedBalanceAmount describes the maximum signed 32-bit integer value.
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// It is not an actual tracked points value, but exists to permit reuse.
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SharedBalanceAmount = math.MaxInt32
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// WiinoMaApplicationID is the title ID for the Japanese channel Wii no Ma.
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WiinoMaApplicationID = "000100014843494A"
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WiinoMaApplicationID = "000100014843494a"
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// WiinoMaServiceTitleID is the service ID used by Wii no Ma's theatre.
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WiinoMaServiceTitleID = "000101006843494a"
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)
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// content_aes_key is the AES key that is used to encrypt title contents.
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var content_aes_key = [16]byte{0x72, 0x95, 0xDB, 0xC0, 0x47, 0x3C, 0x90, 0x0B, 0xB5, 0x94, 0x19, 0x9C, 0xB5, 0xBC, 0xD3, 0xDC}
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func getBalance() Balance {
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return Balance{
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Amount: SharedBalanceAmount,
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@ -146,29 +151,38 @@ func purchaseTitle(e *Envelope) {
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return
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}
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// We store title IDs in lowercase.
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titleId = strings.ToLower(titleId)
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// Query the ticket and current version for this title.
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var ticket []byte
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var version int
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row := pool.QueryRow(ctx, QueryTicketStatement, titleId)
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err = row.Scan(&ticket, &version)
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ticket := new(bytes.Buffer)
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var ticketStruct wadlib.Ticket
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err = binary.Read(bytes.NewReader(wadlib.TicketTemplate), binary.BigEndian, &ticketStruct)
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if err != nil {
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log.Printf("unexpected error purchasing: %v", err)
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// TODO(spotlightishere): Can we more elegantly return an error when a title may not exist here?
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e.Error(2, "error purchasing", nil)
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// Should never happen but report
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e.Error(2, "error reading ticket template", err)
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return
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}
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price := 0
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// Wii no Ma needs the ticket to be in the v1 ticket format.
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// We will now formulate the ticket for this title.
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intTitleId, err := strconv.ParseUint(titleId, 16, 64)
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if err != nil {
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e.Error(2, "invalid title id", err)
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return
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}
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ticketStruct.TitleID = intTitleId
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// Title key is encrypted with the common key and current title ID
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ticketStruct.UpdateTitleKey(content_aes_key)
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titleId = strings.ToLower(titleId)
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if titleId == WiinoMaServiceTitleID {
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// Firstly we need to change our title ID to the Wii no Ma application ID.
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titleId, err = e.getKey("ApplicationId")
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// Wii no Ma needs the ticket to be in the v1 ticket format.
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// Update the ticket to reflect that.
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ticketStruct.FileVersion = 1
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ticketStruct.AccessTitleMask = math.MaxUint32
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ticketStruct.LicenseType = 5
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err = binary.Write(ticket, binary.BigEndian, ticketStruct)
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if err != nil {
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e.Error(2, "missing application ID", err)
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e.Error(2, "failed to create ticket", err)
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return
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}
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@ -196,8 +210,8 @@ func purchaseTitle(e *Envelope) {
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},
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}
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// Query the database for other purchased items
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rows, err := pool.Query(ctx, QueryOwnedServiceTitles, accountId)
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// Query the database for other purchased items of the same title id.
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rows, err := pool.Query(ctx, QueryOwnedServiceTitles, titleId, accountId)
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if err != nil {
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log.Printf("unexpected error purchasing: %v", err)
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e.Error(2, "error purchasing", nil)
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@ -208,7 +222,7 @@ func purchaseTitle(e *Envelope) {
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for rows.Next() {
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var currentRefIdString string
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var purchasedTime time.Time
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err = rows.Scan(¤tRefIdString, &purchasedTime, nil, &price)
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err = rows.Scan(¤tRefIdString, &purchasedTime, nil)
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if err != nil {
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log.Printf("unexpected error purchasing: %v", err)
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e.Error(2, "error purchasing", nil)
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@ -230,32 +244,48 @@ func purchaseTitle(e *Envelope) {
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})
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}
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ticket, err = v1Ticket.CreateV1Ticket(ticket, subscriptions)
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newTicket, err := v1Ticket.CreateV1Ticket(ticket.Bytes(), subscriptions)
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if err != nil {
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log.Printf("unexpected error creating v1Ticket: %v", err)
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e.Error(2, "error creating ticket", nil)
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return
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}
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ticket = bytes.NewBuffer(newTicket)
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} else {
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// TODO: (Sketch) Validate if this title actually exists using the v3 API.
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err = binary.Write(ticket, binary.BigEndian, ticketStruct)
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if err != nil {
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e.Error(2, "failed to create ticket", err)
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return
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}
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}
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// Associate the given title ID with the user.
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_, err = pool.Exec(ctx, AssociateTicketStatement, accountId, titleId, version, itemId)
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// TODO (Sketch): Once v3 API has proper versions, use.
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_, err = pool.Exec(ctx, AssociateTicketStatement, accountId, titleId, 0, itemId, time.Now().UTC())
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if err != nil {
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log.Printf("unexpected error purchasing: %v", err)
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e.Error(2, "error purchasing", nil)
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}
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// The returned ticket is expected to have two other certificates associated.
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ticketString := b64(append(ticket, wadlib.CertChainTemplate...))
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ticketString := b64(append(ticket.Bytes(), wadlib.CertChainTemplate...))
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e.AddCustomType(getBalance())
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e.AddCustomType(Transactions{
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TransactionId: "00000000",
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Date: e.Timestamp(),
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Type: "PURCHGAME",
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TotalPaid: price,
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TotalPaid: 0,
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Currency: "POINTS",
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ItemId: itemId,
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ItemPricing: Prices{
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ItemId: itemId,
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Price: Price{Amount: 0, Currency: "POINTS"},
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Limits: LimitStruct(PR),
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LicenseKind: PERMANENT,
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},
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})
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e.AddKVNode("SyncTime", e.Timestamp())
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@ -267,7 +297,6 @@ func purchaseTitle(e *Envelope) {
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}
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func listPurchaseHistory(e *Envelope) {
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// TODO(SketchMaster2001) Query database for transactions
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accountId, err := e.AccountId()
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if err != nil {
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e.Error(2, "missing account ID", err)
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@ -280,14 +309,15 @@ func listPurchaseHistory(e *Envelope) {
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return
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}
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titleId = strings.ToLower(titleId)
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var transactions []Transactions
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// We will query the database differently for Wii no Ma.
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if titleId == WiinoMaApplicationID {
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// Query the database for other purchased items
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rows, err := pool.Query(ctx, QueryOwnedServiceTitles, accountId)
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rows, err := pool.Query(ctx, QueryOwnedServiceTitles, WiinoMaServiceTitleID, accountId)
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if err != nil {
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log.Printf("unexpected error purchasing: %v", err)
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log.Printf("unexpected error querying owned service titles: %v", err)
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e.Error(2, "error purchasing", nil)
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return
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}
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@ -297,8 +327,7 @@ func listPurchaseHistory(e *Envelope) {
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var refId string
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var purchasedTime time.Time
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var itemId int
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var price int
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err = rows.Scan(&refId, &purchasedTime, &itemId, &price)
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err = rows.Scan(&refId, &purchasedTime, &itemId)
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if err != nil {
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log.Printf("unexpected error purchasing: %v", err)
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e.Error(2, "error purchasing", nil)
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@ -307,21 +336,23 @@ func listPurchaseHistory(e *Envelope) {
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transaction := Transactions{
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TransactionId: "00000000",
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Date: strconv.Itoa(int(purchasedTime.UnixMilli())),
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Type: "PURCHGAME",
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TotalPaid: price,
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Currency: "POINTS",
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ItemId: itemId,
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// (Sketch) I don't know why but Wii no Ma won't acknowledge the entry if it isn't past a day from
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// purchase.
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Date: strconv.Itoa(int(purchasedTime.AddDate(0, 0, -1).UnixMilli())),
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Type: "PURCHGAME",
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TotalPaid: 0,
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Currency: "POINTS",
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ItemId: itemId,
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ItemPricing: Prices{
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ItemId: itemId,
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Price: Price{
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Amount: price,
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Amount: 0,
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Currency: "POINTS",
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},
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Limits: LimitStruct(PR),
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LicenseKind: SERVICE,
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},
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TitleId: "000101006843494A",
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TitleId: WiinoMaServiceTitleID,
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ItemCode: itemId,
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ReferenceId: refId,
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}
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@ -346,8 +377,7 @@ func listPurchaseHistory(e *Envelope) {
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Limits: LimitStruct(PR),
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LicenseKind: PERMANENT,
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},
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TitleId: "000101006843494A",
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ReferenceId: "01234567890123456789012345678912",
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TitleId: "000101006843494A",
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})
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}
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