398 lines
16 KiB
Go
398 lines
16 KiB
Go
package handler
|
|
|
|
import (
|
|
"blackforestbytes.com/simplecloudnotifier/api/apierr"
|
|
hl "blackforestbytes.com/simplecloudnotifier/api/apihighlight"
|
|
"blackforestbytes.com/simplecloudnotifier/api/ginresp"
|
|
primarydb "blackforestbytes.com/simplecloudnotifier/db/impl/primary"
|
|
"blackforestbytes.com/simplecloudnotifier/logic"
|
|
"blackforestbytes.com/simplecloudnotifier/models"
|
|
"database/sql"
|
|
"errors"
|
|
"fmt"
|
|
"github.com/gin-gonic/gin"
|
|
"github.com/rs/zerolog/log"
|
|
"gogs.mikescher.com/BlackForestBytes/goext/dataext"
|
|
"gogs.mikescher.com/BlackForestBytes/goext/langext"
|
|
"gogs.mikescher.com/BlackForestBytes/goext/mathext"
|
|
"gogs.mikescher.com/BlackForestBytes/goext/timeext"
|
|
"net/http"
|
|
"strings"
|
|
"time"
|
|
)
|
|
|
|
type SendMessageResponse struct {
|
|
User models.User
|
|
Message models.Message
|
|
MessageIsOld bool
|
|
CompatMessageID int64
|
|
}
|
|
|
|
type MessageHandler struct {
|
|
app *logic.Application
|
|
database *primarydb.Database
|
|
}
|
|
|
|
func NewMessageHandler(app *logic.Application) MessageHandler {
|
|
return MessageHandler{
|
|
app: app,
|
|
database: app.Database.Primary,
|
|
}
|
|
}
|
|
|
|
// SendMessage swaggerdoc
|
|
//
|
|
// @Summary Send a new message
|
|
// @Description All parameter can be set via query-parameter or the json body. Only UserID, UserKey and Title are required
|
|
// @Tags External
|
|
//
|
|
// @Param query_data query handler.SendMessage.combined false " "
|
|
// @Param post_body body handler.SendMessage.combined false " "
|
|
// @Param form_body formData handler.SendMessage.combined false " "
|
|
//
|
|
// @Success 200 {object} handler.SendMessage.response
|
|
// @Failure 400 {object} ginresp.apiError
|
|
// @Failure 401 {object} ginresp.apiError "The user_id was not found or the user_key is wrong"
|
|
// @Failure 403 {object} ginresp.apiError "The user has exceeded its daily quota - wait 24 hours or upgrade your account"
|
|
// @Failure 500 {object} ginresp.apiError "An internal server error occurred - try again later"
|
|
//
|
|
// @Router / [POST]
|
|
// @Router /send [POST]
|
|
func (h MessageHandler) SendMessage(g *gin.Context) ginresp.HTTPResponse {
|
|
type combined struct {
|
|
UserID *models.UserID `json:"user_id" form:"user_id" example:"7725" `
|
|
KeyToken *string `json:"key" form:"key" example:"P3TNH8mvv14fm" `
|
|
Channel *string `json:"channel" form:"channel" example:"test" `
|
|
Title *string `json:"title" form:"title" example:"Hello World" `
|
|
Content *string `json:"content" form:"content" example:"This is a message" `
|
|
Priority *int `json:"priority" form:"priority" example:"1" enums:"0,1,2" `
|
|
UserMessageID *string `json:"msg_id" form:"msg_id" example:"db8b0e6a-a08c-4646" `
|
|
SendTimestamp *float64 `json:"timestamp" form:"timestamp" example:"1669824037" `
|
|
SenderName *string `json:"sender_name" form:"sender_name" example:"example-server" `
|
|
}
|
|
|
|
type response struct {
|
|
Success bool `json:"success"`
|
|
ErrorID apierr.APIError `json:"error"`
|
|
ErrorHighlight int `json:"errhighlight"`
|
|
Message string `json:"message"`
|
|
SuppressSend bool `json:"suppress_send"`
|
|
MessageCount int `json:"messagecount"`
|
|
Quota int `json:"quota"`
|
|
IsPro bool `json:"is_pro"`
|
|
QuotaMax int `json:"quota_max"`
|
|
SCNMessageID models.MessageID `json:"scn_msg_id"`
|
|
}
|
|
|
|
var b combined
|
|
var q combined
|
|
var f combined
|
|
ctx, errResp := h.app.StartRequest(g, nil, &q, &b, &f, logic.RequestOptions{IgnoreWrongContentType: true})
|
|
if errResp != nil {
|
|
return *errResp
|
|
}
|
|
defer ctx.Cancel()
|
|
|
|
// query has highest prio, then form, then json
|
|
data := dataext.ObjectMerge(dataext.ObjectMerge(b, f), q)
|
|
|
|
okResp, errResp := h.sendMessageInternal(g, ctx, data.UserID, data.KeyToken, data.Channel, data.Title, data.Content, data.Priority, data.UserMessageID, data.SendTimestamp, data.SenderName)
|
|
if errResp != nil {
|
|
return *errResp
|
|
} else {
|
|
return ctx.FinishSuccess(ginresp.JSON(http.StatusOK, response{
|
|
Success: true,
|
|
ErrorID: apierr.NO_ERROR,
|
|
ErrorHighlight: -1,
|
|
Message: langext.Conditional(okResp.MessageIsOld, "Message already sent", "Message sent"),
|
|
SuppressSend: okResp.MessageIsOld,
|
|
MessageCount: okResp.User.MessagesSent,
|
|
Quota: okResp.User.QuotaUsedToday(),
|
|
IsPro: okResp.User.IsPro,
|
|
QuotaMax: okResp.User.QuotaPerDay(),
|
|
SCNMessageID: okResp.Message.MessageID,
|
|
}))
|
|
}
|
|
}
|
|
|
|
func (h MessageHandler) sendMessageInternal(g *gin.Context, ctx *logic.AppContext, UserID *models.UserID, Key *string, Channel *string, Title *string, Content *string, Priority *int, UserMessageID *string, SendTimestamp *float64, SenderName *string) (*SendMessageResponse, *ginresp.HTTPResponse) {
|
|
if Title != nil {
|
|
Title = langext.Ptr(strings.TrimSpace(*Title))
|
|
}
|
|
if UserMessageID != nil {
|
|
UserMessageID = langext.Ptr(strings.TrimSpace(*UserMessageID))
|
|
}
|
|
|
|
if UserID == nil {
|
|
return nil, langext.Ptr(ginresp.SendAPIError(g, 400, apierr.MISSING_UID, hl.USER_ID, "Missing parameter [[user_id]]", nil))
|
|
}
|
|
if Key == nil {
|
|
return nil, langext.Ptr(ginresp.SendAPIError(g, 400, apierr.MISSING_TOK, hl.USER_KEY, "Missing parameter [[key]]", nil))
|
|
}
|
|
if Title == nil {
|
|
return nil, langext.Ptr(ginresp.SendAPIError(g, 400, apierr.MISSING_TITLE, hl.TITLE, "Missing parameter [[title]]", nil))
|
|
}
|
|
if Priority != nil && (*Priority != 0 && *Priority != 1 && *Priority != 2) {
|
|
return nil, langext.Ptr(ginresp.SendAPIError(g, 400, apierr.INVALID_PRIO, hl.PRIORITY, "Invalid priority", nil))
|
|
}
|
|
if len(*Title) == 0 {
|
|
return nil, langext.Ptr(ginresp.SendAPIError(g, 400, apierr.NO_TITLE, hl.TITLE, "No title specified", nil))
|
|
}
|
|
|
|
user, err := h.database.GetUser(ctx, *UserID)
|
|
if errors.Is(err, sql.ErrNoRows) {
|
|
return nil, langext.Ptr(ginresp.SendAPIError(g, 400, apierr.USER_NOT_FOUND, hl.USER_ID, "User not found", err))
|
|
}
|
|
if err != nil {
|
|
return nil, langext.Ptr(ginresp.SendAPIError(g, 500, apierr.DATABASE_ERROR, hl.NONE, "Failed to query user", err))
|
|
}
|
|
|
|
channelDisplayName := user.DefaultChannel()
|
|
channelInternalName := user.DefaultChannel()
|
|
if Channel != nil {
|
|
channelDisplayName = h.app.NormalizeChannelDisplayName(*Channel)
|
|
channelInternalName = h.app.NormalizeChannelInternalName(*Channel)
|
|
}
|
|
|
|
if len(*Title) > user.MaxTitleLength() {
|
|
return nil, langext.Ptr(ginresp.SendAPIError(g, 400, apierr.TITLE_TOO_LONG, hl.TITLE, fmt.Sprintf("Title too long (max %d characters)", user.MaxTitleLength()), nil))
|
|
}
|
|
if Content != nil && len(*Content) > user.MaxContentLength() {
|
|
return nil, langext.Ptr(ginresp.SendAPIError(g, 400, apierr.CONTENT_TOO_LONG, hl.CONTENT, fmt.Sprintf("Content too long (%d characters; max := %d characters)", len(*Content), user.MaxContentLength()), nil))
|
|
}
|
|
if len(channelDisplayName) > user.MaxChannelNameLength() {
|
|
return nil, langext.Ptr(ginresp.SendAPIError(g, 400, apierr.CHANNEL_TOO_LONG, hl.CHANNEL, fmt.Sprintf("Channel too long (max %d characters)", user.MaxChannelNameLength()), nil))
|
|
}
|
|
if len(strings.TrimSpace(channelDisplayName)) == 0 {
|
|
return nil, langext.Ptr(ginresp.SendAPIError(g, 400, apierr.CHANNEL_NAME_EMPTY, hl.CHANNEL, fmt.Sprintf("Channel displayname cannot be empty"), nil))
|
|
}
|
|
if len(channelInternalName) > user.MaxChannelNameLength() {
|
|
return nil, langext.Ptr(ginresp.SendAPIError(g, 400, apierr.CHANNEL_TOO_LONG, hl.CHANNEL, fmt.Sprintf("Channel too long (max %d characters)", user.MaxChannelNameLength()), nil))
|
|
}
|
|
if len(strings.TrimSpace(channelInternalName)) == 0 {
|
|
return nil, langext.Ptr(ginresp.SendAPIError(g, 400, apierr.CHANNEL_NAME_EMPTY, hl.CHANNEL, fmt.Sprintf("Channel internalname cannot be empty"), nil))
|
|
}
|
|
if SenderName != nil && len(*SenderName) > user.MaxSenderNameLength() {
|
|
return nil, langext.Ptr(ginresp.SendAPIError(g, 400, apierr.SENDERNAME_TOO_LONG, hl.SENDER_NAME, fmt.Sprintf("SenderName too long (max %d characters)", user.MaxSenderNameLength()), nil))
|
|
}
|
|
if UserMessageID != nil && len(*UserMessageID) > user.MaxUserMessageIDLength() {
|
|
return nil, langext.Ptr(ginresp.SendAPIError(g, 400, apierr.USR_MSG_ID_TOO_LONG, hl.USER_MESSAGE_ID, fmt.Sprintf("MessageID too long (max %d characters)", user.MaxUserMessageIDLength()), nil))
|
|
}
|
|
if SendTimestamp != nil && mathext.Abs(*SendTimestamp-float64(time.Now().Unix())) > timeext.FromHours(user.MaxTimestampDiffHours()).Seconds() {
|
|
return nil, langext.Ptr(ginresp.SendAPIError(g, 400, apierr.TIMESTAMP_OUT_OF_RANGE, hl.NONE, fmt.Sprintf("The timestamp mus be within %d hours of now()", user.MaxTimestampDiffHours()), nil))
|
|
}
|
|
|
|
if UserMessageID != nil {
|
|
msg, err := h.database.GetMessageByUserMessageID(ctx, *UserMessageID)
|
|
if err != nil {
|
|
return nil, langext.Ptr(ginresp.SendAPIError(g, 500, apierr.DATABASE_ERROR, hl.NONE, "Failed to query existing message", err))
|
|
}
|
|
if msg != nil {
|
|
|
|
existingCompID, _, err := h.database.ConvertToCompatID(ctx, msg.MessageID.String())
|
|
if err != nil {
|
|
return nil, langext.Ptr(ginresp.SendAPIError(g, 500, apierr.DATABASE_ERROR, hl.NONE, "Failed to query compat-id", err))
|
|
}
|
|
|
|
if existingCompID == nil {
|
|
v, err := h.database.CreateCompatID(ctx, "messageid", msg.MessageID.String())
|
|
if err != nil {
|
|
return nil, langext.Ptr(ginresp.SendAPIError(g, 500, apierr.DATABASE_ERROR, hl.NONE, "Failed to create compat-id", err))
|
|
}
|
|
existingCompID = &v
|
|
}
|
|
|
|
//the found message can be deleted (!), but we still return NO_ERROR here...
|
|
return &SendMessageResponse{
|
|
User: user,
|
|
Message: *msg,
|
|
MessageIsOld: true,
|
|
CompatMessageID: *existingCompID,
|
|
}, nil
|
|
}
|
|
}
|
|
|
|
if user.QuotaRemainingToday() <= 0 {
|
|
return nil, langext.Ptr(ginresp.SendAPIError(g, 403, apierr.QUOTA_REACHED, hl.NONE, fmt.Sprintf("Daily quota reached (%d)", user.QuotaPerDay()), nil))
|
|
}
|
|
|
|
channel, err := h.app.GetOrCreateChannel(ctx, *UserID, channelDisplayName, channelInternalName)
|
|
if err != nil {
|
|
return nil, langext.Ptr(ginresp.SendAPIError(g, 500, apierr.DATABASE_ERROR, hl.NONE, "Failed to query/create (owned) channel", err))
|
|
}
|
|
|
|
keytok, permResp := ctx.CheckPermissionSend(channel, *Key)
|
|
if permResp != nil {
|
|
return nil, langext.Ptr(ginresp.SendAPIError(g, 401, apierr.USER_AUTH_FAILED, hl.USER_KEY, "You are not authorized for this action", nil))
|
|
}
|
|
|
|
var sendTimestamp *time.Time = nil
|
|
if SendTimestamp != nil {
|
|
sendTimestamp = langext.Ptr(timeext.UnixFloatSeconds(*SendTimestamp))
|
|
}
|
|
|
|
priority := langext.Coalesce(Priority, user.DefaultPriority())
|
|
|
|
clientIP := g.ClientIP()
|
|
|
|
msg, err := h.database.CreateMessage(ctx, *UserID, channel, sendTimestamp, *Title, Content, priority, UserMessageID, clientIP, SenderName, keytok.KeyTokenID)
|
|
if err != nil {
|
|
return nil, langext.Ptr(ginresp.SendAPIError(g, 500, apierr.DATABASE_ERROR, hl.NONE, "Failed to create message in db", err))
|
|
}
|
|
|
|
compatMsgID, err := h.database.CreateCompatID(ctx, "messageid", msg.MessageID.String())
|
|
if err != nil {
|
|
return nil, langext.Ptr(ginresp.SendAPIError(g, 500, apierr.DATABASE_ERROR, hl.NONE, "Failed to create compat-id", err))
|
|
}
|
|
|
|
subFilter := models.SubscriptionFilter{ChannelID: langext.Ptr([]models.ChannelID{channel.ChannelID}), Confirmed: langext.PTrue}
|
|
activeSubscriptions, err := h.database.ListSubscriptions(ctx, subFilter)
|
|
if err != nil {
|
|
return nil, langext.Ptr(ginresp.SendAPIError(g, 500, apierr.DATABASE_ERROR, hl.NONE, "Failed to query subscriptions", err))
|
|
}
|
|
|
|
err = h.database.IncUserMessageCounter(ctx, &user)
|
|
if err != nil {
|
|
return nil, langext.Ptr(ginresp.SendAPIError(g, 500, apierr.DATABASE_ERROR, hl.NONE, "Failed to inc user msg-counter", err))
|
|
}
|
|
|
|
err = h.database.IncChannelMessageCounter(ctx, &channel)
|
|
if err != nil {
|
|
return nil, langext.Ptr(ginresp.SendAPIError(g, 500, apierr.DATABASE_ERROR, hl.NONE, "Failed to inc channel msg-counter", err))
|
|
}
|
|
|
|
err = h.database.IncKeyTokenMessageCounter(ctx, keytok)
|
|
if err != nil {
|
|
return nil, langext.Ptr(ginresp.SendAPIError(g, 500, apierr.DATABASE_ERROR, hl.NONE, "Failed to inc token msg-counter", err))
|
|
}
|
|
|
|
log.Info().Msg(fmt.Sprintf("Sending new notification %s for user %s", msg.MessageID, UserID))
|
|
|
|
for _, sub := range activeSubscriptions {
|
|
clients, err := h.database.ListClients(ctx, sub.SubscriberUserID)
|
|
if err != nil {
|
|
return nil, langext.Ptr(ginresp.SendAPIError(g, 500, apierr.DATABASE_ERROR, hl.NONE, "Failed to query clients", err))
|
|
}
|
|
|
|
for _, client := range clients {
|
|
|
|
isCompatClient, err := h.database.IsCompatClient(ctx, client.ClientID)
|
|
if err != nil {
|
|
return nil, langext.Ptr(ginresp.SendAPIError(g, 500, apierr.DATABASE_ERROR, hl.NONE, "Failed to query compat_clients", err))
|
|
}
|
|
|
|
var titleOverride *string = nil
|
|
var msgidOverride *string = nil
|
|
if isCompatClient {
|
|
titleOverride = langext.Ptr(h.app.CompatizeMessageTitle(ctx, msg))
|
|
msgidOverride = langext.Ptr(fmt.Sprintf("%d", compatMsgID))
|
|
}
|
|
|
|
fcmDelivID, err := h.app.DeliverMessage(ctx, client, msg, titleOverride, msgidOverride)
|
|
if err != nil {
|
|
_, err = h.database.CreateRetryDelivery(ctx, client, msg)
|
|
if err != nil {
|
|
return nil, langext.Ptr(ginresp.SendAPIError(g, 500, apierr.DATABASE_ERROR, hl.NONE, "Failed to create delivery", err))
|
|
}
|
|
} else {
|
|
_, err = h.database.CreateSuccessDelivery(ctx, client, msg, fcmDelivID)
|
|
if err != nil {
|
|
return nil, langext.Ptr(ginresp.SendAPIError(g, 500, apierr.DATABASE_ERROR, hl.NONE, "Failed to create delivery", err))
|
|
}
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
return &SendMessageResponse{
|
|
User: user,
|
|
Message: msg,
|
|
MessageIsOld: false,
|
|
CompatMessageID: compatMsgID,
|
|
}, nil
|
|
}
|
|
|
|
// UptimeKumaWebHook swaggerdoc
|
|
//
|
|
// @Summary Send a new message
|
|
// @Description All parameter can be set via query-parameter or the json body. Only UserID, UserKey and Title are required
|
|
// @Tags External
|
|
//
|
|
// @Param query_data query handler.UptimeKumaWebHook.query false " "
|
|
// @Param post_body body handler.UptimeKumaWebHook.uptimeKumaWebhookBody false " "
|
|
//
|
|
// @Success 200 {object} any
|
|
// @Failure 400 {object} ginresp.apiError
|
|
// @Failure 401 {object} ginresp.apiError "The user_id was not found or the user_key is wrong"
|
|
// @Failure 403 {object} ginresp.apiError "The user has exceeded its daily quota - wait 24 hours or upgrade your account"
|
|
// @Failure 500 {object} ginresp.apiError "An internal server error occurred - try again later"
|
|
//
|
|
// @Router /webhook/uptime-kuma [POST]
|
|
func (h MessageHandler) UptimeKumaWebHook(g *gin.Context) ginresp.HTTPResponse {
|
|
type query struct {
|
|
UserID *models.UserID `form:"user_id" example:"7725"`
|
|
KeyToken *string `form:"key" example:"P3TNH8mvv14fm"`
|
|
}
|
|
|
|
type uptimeKumaWebhookBody struct {
|
|
Heartbeat *struct {
|
|
Time string `json:"time"`
|
|
Status int `json:"status"`
|
|
Msg string `json:"msg"`
|
|
Timezone string `json:"timezone"`
|
|
TimezoneOffset string `json:"timezoneOffset"`
|
|
LocalDateTime string `json:"localDateTime"`
|
|
} `json:"heartbeat"`
|
|
Monitor *struct {
|
|
Name string `json:"name"`
|
|
Url *string `json:"url"`
|
|
} `json:"monitor"`
|
|
Msg string `json:"msg"`
|
|
}
|
|
|
|
var b uptimeKumaWebhookBody
|
|
var q query
|
|
|
|
ctx, httpErr := h.app.StartRequest(g, nil, &q, &b, nil)
|
|
if httpErr != nil {
|
|
return *httpErr
|
|
}
|
|
defer ctx.Cancel()
|
|
|
|
var title = ""
|
|
|
|
var content = ""
|
|
content += fmt.Sprintf("%v\n", b.Msg)
|
|
if b.Monitor != nil {
|
|
content += fmt.Sprintf("%v\n", b.Monitor.Name)
|
|
if b.Monitor.Url != nil {
|
|
content += fmt.Sprintf("url: %v\n", *b.Monitor.Url)
|
|
}
|
|
|
|
if b.Heartbeat != nil {
|
|
statusString := "down"
|
|
|
|
if b.Heartbeat.Status == 1 {
|
|
statusString = "up"
|
|
}
|
|
title = fmt.Sprintf("%v %v!", b.Monitor.Name, statusString)
|
|
}
|
|
|
|
}
|
|
|
|
if b.Heartbeat != nil {
|
|
content += "\n===== Heartbeat ======\n"
|
|
content += fmt.Sprintf("msg: %v\n", b.Heartbeat.Msg)
|
|
content += fmt.Sprintf("timestamp: %v\n", b.Heartbeat.Time)
|
|
content += fmt.Sprintf("timezone: %v\n", b.Heartbeat.Timezone)
|
|
content += fmt.Sprintf("timezone offset: %v\n", b.Heartbeat.TimezoneOffset)
|
|
content += fmt.Sprintf("local date time: %v\n", b.Heartbeat.TimezoneOffset)
|
|
}
|
|
okResp, errResp := h.sendMessageInternal(g, ctx, q.UserID, q.KeyToken, nil, &title, &content, langext.Ptr(1), nil, nil, nil)
|
|
|
|
if errResp != nil {
|
|
return *errResp
|
|
}
|
|
return ctx.FinishSuccess(ginresp.JSON(http.StatusOK, okResp))
|
|
}
|