firebase via REST (less dependencies)

server/api/apierr/enums.go

@@ -4,6 +4,8 @@ type APIError int
 
 //goland:noinspection GoSnakeCaseUsage
 const (
+	UNDEFINED APIError = -1
+
 	NO_ERROR APIError = 0000
 
 	MISSING_UID          APIError = 1101

server/api/handler/api.go

@@ -61,17 +61,17 @@ func (h APIHandler) CreateUser(g *gin.Context) ginresp.HTTPResponse {
 	} else if b.ClientType == string(models.ClientTypeIOS) {
 		clientType = models.ClientTypeIOS
 	} else {
-		return ginresp.InternAPIError(400, apierr.INVALID_CLIENTTYPE, "Invalid ClientType", nil)
+		return ginresp.InternAPIError(g, 400, apierr.INVALID_CLIENTTYPE, "Invalid ClientType", nil)
 	}
 
 	if b.ProToken != nil {
 		ptok, err := h.app.VerifyProToken(*b.ProToken)
 		if err != nil {
-			return ginresp.InternAPIError(500, apierr.FAILED_VERIFY_PRO_TOKEN, "Failed to query purchase status", err)
+			return ginresp.InternAPIError(g, 500, apierr.FAILED_VERIFY_PRO_TOKEN, "Failed to query purchase status", err)
 		}
 
 		if !ptok {
-			return ginresp.InternAPIError(400, apierr.INVALID_PRO_TOKEN, "Purchase token could not be verified", nil)
+			return ginresp.InternAPIError(g, 400, apierr.INVALID_PRO_TOKEN, "Purchase token could not be verified", nil)
 		}
 	}
 
@@ -81,13 +81,13 @@ func (h APIHandler) CreateUser(g *gin.Context) ginresp.HTTPResponse {
 
 	err := h.database.ClearFCMTokens(ctx, b.FCMToken)
 	if err != nil {
-		return ginresp.InternAPIError(500, apierr.DATABASE_ERROR, "Failed to clear existing fcm tokens", err)
+		return ginresp.InternAPIError(g, 500, apierr.DATABASE_ERROR, "Failed to clear existing fcm tokens", err)
 	}
 
 	if b.ProToken != nil {
 		err := h.database.ClearProTokens(ctx, *b.ProToken)
 		if err != nil {
-			return ginresp.InternAPIError(500, apierr.DATABASE_ERROR, "Failed to clear existing fcm tokens", err)
+			return ginresp.InternAPIError(g, 500, apierr.DATABASE_ERROR, "Failed to clear existing fcm tokens", err)
 		}
 	}
 
@@ -98,12 +98,12 @@ func (h APIHandler) CreateUser(g *gin.Context) ginresp.HTTPResponse {
 
 	userobj, err := h.database.CreateUser(ctx, readKey, sendKey, adminKey, b.ProToken, username)
 	if err != nil {
-		return ginresp.InternAPIError(500, apierr.DATABASE_ERROR, "Failed to create user in db", err)
+		return ginresp.InternAPIError(g, 500, apierr.DATABASE_ERROR, "Failed to create user in db", err)
 	}
 
 	_, err = h.database.CreateClient(ctx, userobj.UserID, clientType, b.FCMToken, b.AgentModel, b.AgentVersion)
 	if err != nil {
-		return ginresp.InternAPIError(500, apierr.DATABASE_ERROR, "Failed to create user in db", err)
+		return ginresp.InternAPIError(g, 500, apierr.DATABASE_ERROR, "Failed to create user in db", err)
 	}
 
 	return ctx.FinishSuccess(ginresp.JSON(http.StatusOK, userobj.JSON()))
@@ -141,10 +141,10 @@ func (h APIHandler) GetUser(g *gin.Context) ginresp.HTTPResponse {
 
 	user, err := h.database.GetUser(ctx, u.UserID)
 	if err == sql.ErrNoRows {
-		return ginresp.InternAPIError(404, apierr.USER_NOT_FOUND, "User not found", err)
+		return ginresp.InternAPIError(g, 404, apierr.USER_NOT_FOUND, "User not found", err)
 	}
 	if err != nil {
-		return ginresp.InternAPIError(500, apierr.DATABASE_ERROR, "Failed to query user", err)
+		return ginresp.InternAPIError(g, 500, apierr.DATABASE_ERROR, "Failed to query user", err)
 	}
 
 	return ctx.FinishSuccess(ginresp.JSON(http.StatusOK, user.JSON()))
@@ -194,34 +194,34 @@ func (h APIHandler) UpdateUser(g *gin.Context) ginresp.HTTPResponse {
 
 		err := h.database.UpdateUserUsername(ctx, u.UserID, b.Username)
 		if err != nil {
-			return ginresp.InternAPIError(500, apierr.DATABASE_ERROR, "Failed to update user", err)
+			return ginresp.InternAPIError(g, 500, apierr.DATABASE_ERROR, "Failed to update user", err)
 		}
 	}
 
 	if b.ProToken != nil {
 		ptok, err := h.app.VerifyProToken(*b.ProToken)
 		if err != nil {
-			return ginresp.InternAPIError(500, apierr.FAILED_VERIFY_PRO_TOKEN, "Failed to query purchase status", err)
+			return ginresp.InternAPIError(g, 500, apierr.FAILED_VERIFY_PRO_TOKEN, "Failed to query purchase status", err)
 		}
 
 		if !ptok {
-			return ginresp.InternAPIError(400, apierr.INVALID_PRO_TOKEN, "Purchase token could not be verified", nil)
+			return ginresp.InternAPIError(g, 400, apierr.INVALID_PRO_TOKEN, "Purchase token could not be verified", nil)
 		}
 
 		err = h.database.ClearProTokens(ctx, *b.ProToken)
 		if err != nil {
-			return ginresp.InternAPIError(500, apierr.DATABASE_ERROR, "Failed to clear existing fcm tokens", err)
+			return ginresp.InternAPIError(g, 500, apierr.DATABASE_ERROR, "Failed to clear existing fcm tokens", err)
 		}
 
 		err = h.database.UpdateUserProToken(ctx, u.UserID, b.ProToken)
 		if err != nil {
-			return ginresp.InternAPIError(500, apierr.DATABASE_ERROR, "Failed to update user", err)
+			return ginresp.InternAPIError(g, 500, apierr.DATABASE_ERROR, "Failed to update user", err)
 		}
 	}
 
 	user, err := h.database.GetUser(ctx, u.UserID)
 	if err != nil {
-		return ginresp.InternAPIError(500, apierr.DATABASE_ERROR, "Failed to query (updated) user", err)
+		return ginresp.InternAPIError(g, 500, apierr.DATABASE_ERROR, "Failed to query (updated) user", err)
 	}
 
 	return ctx.FinishSuccess(ginresp.JSON(http.StatusOK, user.JSON()))
@@ -262,7 +262,7 @@ func (h APIHandler) ListClients(g *gin.Context) ginresp.HTTPResponse {
 
 	clients, err := h.database.ListClients(ctx, u.UserID)
 	if err != nil {
-		return ginresp.InternAPIError(500, apierr.DATABASE_ERROR, "Failed to query clients", err)
+		return ginresp.InternAPIError(g, 500, apierr.DATABASE_ERROR, "Failed to query clients", err)
 	}
 
 	res := langext.ArrMap(clients, func(v models.Client) models.ClientJSON { return v.JSON() })
@@ -304,10 +304,10 @@ func (h APIHandler) GetClient(g *gin.Context) ginresp.HTTPResponse {
 
 	client, err := h.database.GetClient(ctx, u.UserID, u.ClientID)
 	if err == sql.ErrNoRows {
-		return ginresp.InternAPIError(404, apierr.CLIENT_NOT_FOUND, "Client not found", err)
+		return ginresp.InternAPIError(g, 404, apierr.CLIENT_NOT_FOUND, "Client not found", err)
 	}
 	if err != nil {
-		return ginresp.InternAPIError(500, apierr.DATABASE_ERROR, "Failed to query client", err)
+		return ginresp.InternAPIError(g, 500, apierr.DATABASE_ERROR, "Failed to query client", err)
 	}
 
 	return ctx.FinishSuccess(ginresp.JSON(http.StatusOK, client.JSON()))
@@ -354,7 +354,7 @@ func (h APIHandler) AddClient(g *gin.Context) ginresp.HTTPResponse {
 	} else if b.ClientType == string(models.ClientTypeIOS) {
 		clientType = models.ClientTypeIOS
 	} else {
-		return ginresp.InternAPIError(400, apierr.INVALID_CLIENTTYPE, "Invalid ClientType", nil)
+		return ginresp.InternAPIError(g, 400, apierr.INVALID_CLIENTTYPE, "Invalid ClientType", nil)
 	}
 
 	if permResp := ctx.CheckPermissionUserAdmin(u.UserID); permResp != nil {
@@ -363,7 +363,7 @@ func (h APIHandler) AddClient(g *gin.Context) ginresp.HTTPResponse {
 
 	client, err := h.database.CreateClient(ctx, u.UserID, clientType, b.FCMToken, b.AgentModel, b.AgentVersion)
 	if err != nil {
-		return ginresp.InternAPIError(500, apierr.DATABASE_ERROR, "Failed to create user in db", err)
+		return ginresp.InternAPIError(g, 500, apierr.DATABASE_ERROR, "Failed to create user in db", err)
 	}
 
 	return ctx.FinishSuccess(ginresp.JSON(http.StatusOK, client.JSON()))
@@ -403,15 +403,15 @@ func (h APIHandler) DeleteClient(g *gin.Context) ginresp.HTTPResponse {
 
 	client, err := h.database.GetClient(ctx, u.UserID, u.ClientID)
 	if err == sql.ErrNoRows {
-		return ginresp.InternAPIError(404, apierr.CLIENT_NOT_FOUND, "Client not found", err)
+		return ginresp.InternAPIError(g, 404, apierr.CLIENT_NOT_FOUND, "Client not found", err)
 	}
 	if err != nil {
-		return ginresp.InternAPIError(500, apierr.DATABASE_ERROR, "Failed to query client", err)
+		return ginresp.InternAPIError(g, 500, apierr.DATABASE_ERROR, "Failed to query client", err)
 	}
 
 	err = h.database.DeleteClient(ctx, u.ClientID)
 	if err != nil {
-		return ginresp.InternAPIError(500, apierr.DATABASE_ERROR, "Failed to delete client", err)
+		return ginresp.InternAPIError(g, 500, apierr.DATABASE_ERROR, "Failed to delete client", err)
 	}
 
 	return ctx.FinishSuccess(ginresp.JSON(http.StatusOK, client.JSON()))
@@ -452,7 +452,7 @@ func (h APIHandler) ListChannels(g *gin.Context) ginresp.HTTPResponse {
 
 	clients, err := h.database.ListChannels(ctx, u.UserID)
 	if err != nil {
-		return ginresp.InternAPIError(500, apierr.DATABASE_ERROR, "Failed to query channels", err)
+		return ginresp.InternAPIError(g, 500, apierr.DATABASE_ERROR, "Failed to query channels", err)
 	}
 
 	res := langext.ArrMap(clients, func(v models.Channel) models.ChannelJSON { return v.JSON() })
@@ -494,10 +494,10 @@ func (h APIHandler) GetChannel(g *gin.Context) ginresp.HTTPResponse {
 
 	channel, err := h.database.GetChannel(ctx, u.UserID, u.ChannelID)
 	if err == sql.ErrNoRows {
-		return ginresp.InternAPIError(404, apierr.CHANNEL_NOT_FOUND, "Channel not found", err)
+		return ginresp.InternAPIError(g, 404, apierr.CHANNEL_NOT_FOUND, "Channel not found", err)
 	}
 	if err != nil {
-		return ginresp.InternAPIError(500, apierr.DATABASE_ERROR, "Failed to query channel", err)
+		return ginresp.InternAPIError(g, 500, apierr.DATABASE_ERROR, "Failed to query channel", err)
 	}
 
 	return ctx.FinishSuccess(ginresp.JSON(http.StatusOK, channel.JSON()))
@@ -558,33 +558,33 @@ func (h APIHandler) ListChannelMessages(g *gin.Context) ginresp.HTTPResponse {
 
 	channel, err := h.database.GetChannel(ctx, u.ChannelUserID, u.ChannelID)
 	if err == sql.ErrNoRows {
-		return ginresp.InternAPIError(404, apierr.CHANNEL_NOT_FOUND, "Channel not found", err)
+		return ginresp.InternAPIError(g, 404, apierr.CHANNEL_NOT_FOUND, "Channel not found", err)
 	}
 	if err != nil {
-		return ginresp.InternAPIError(500, apierr.DATABASE_ERROR, "Failed to query channel", err)
+		return ginresp.InternAPIError(g, 500, apierr.DATABASE_ERROR, "Failed to query channel", err)
 	}
 
 	userid := *ctx.GetPermissionUserID()
 
 	sub, err := h.database.GetSubscriptionBySubscriber(ctx, userid, channel.ChannelID)
 	if err == sql.ErrNoRows {
-		return ginresp.InternAPIError(401, apierr.USER_AUTH_FAILED, "You are not authorized for this action", nil)
+		return ginresp.InternAPIError(g, 401, apierr.USER_AUTH_FAILED, "You are not authorized for this action", nil)
 	}
 	if err != nil {
-		return ginresp.InternAPIError(500, apierr.DATABASE_ERROR, "Failed to query subscription", err)
+		return ginresp.InternAPIError(g, 500, apierr.DATABASE_ERROR, "Failed to query subscription", err)
 	}
 	if !sub.Confirmed {
-		return ginresp.InternAPIError(401, apierr.USER_AUTH_FAILED, "You are not authorized for this action", nil)
+		return ginresp.InternAPIError(g, 401, apierr.USER_AUTH_FAILED, "You are not authorized for this action", nil)
 	}
 
 	tok, err := cursortoken.Decode(langext.Coalesce(q.NextPageToken, ""))
 	if err != nil {
-		return ginresp.InternAPIError(500, apierr.PAGETOKEN_ERROR, "Failed to decode next_page_token", err)
+		return ginresp.InternAPIError(g, 500, apierr.PAGETOKEN_ERROR, "Failed to decode next_page_token", err)
 	}
 
 	messages, npt, err := h.database.ListChannelMessages(ctx, channel.ChannelID, pageSize, tok)
 	if err != nil {
-		return ginresp.InternAPIError(500, apierr.DATABASE_ERROR, "Failed to query messages", err)
+		return ginresp.InternAPIError(g, 500, apierr.DATABASE_ERROR, "Failed to query messages", err)
 	}
 
 	var res []models.MessageJSON
@@ -632,7 +632,7 @@ func (h APIHandler) ListUserSubscriptions(g *gin.Context) ginresp.HTTPResponse {
 
 	clients, err := h.database.ListSubscriptionsByOwner(ctx, u.UserID)
 	if err != nil {
-		return ginresp.InternAPIError(500, apierr.DATABASE_ERROR, "Failed to query channels", err)
+		return ginresp.InternAPIError(g, 500, apierr.DATABASE_ERROR, "Failed to query channels", err)
 	}
 
 	res := langext.ArrMap(clients, func(v models.Subscription) models.SubscriptionJSON { return v.JSON() })
@@ -677,15 +677,15 @@ func (h APIHandler) ListChannelSubscriptions(g *gin.Context) ginresp.HTTPRespons
 
 	_, err := h.database.GetChannel(ctx, u.UserID, u.ChannelID)
 	if err == sql.ErrNoRows {
-		return ginresp.InternAPIError(404, apierr.CHANNEL_NOT_FOUND, "Channel not found", err)
+		return ginresp.InternAPIError(g, 404, apierr.CHANNEL_NOT_FOUND, "Channel not found", err)
 	}
 	if err != nil {
-		return ginresp.InternAPIError(500, apierr.DATABASE_ERROR, "Failed to query channels", err)
+		return ginresp.InternAPIError(g, 500, apierr.DATABASE_ERROR, "Failed to query channels", err)
 	}
 
 	clients, err := h.database.ListSubscriptionsByChannel(ctx, u.ChannelID)
 	if err != nil {
-		return ginresp.InternAPIError(500, apierr.DATABASE_ERROR, "Failed to query channels", err)
+		return ginresp.InternAPIError(g, 500, apierr.DATABASE_ERROR, "Failed to query channels", err)
 	}
 
 	res := langext.ArrMap(clients, func(v models.Subscription) models.SubscriptionJSON { return v.JSON() })
@@ -727,14 +727,14 @@ func (h APIHandler) GetSubscription(g *gin.Context) ginresp.HTTPResponse {
 
 	subscription, err := h.database.GetSubscription(ctx, u.SubscriptionID)
 	if err == sql.ErrNoRows {
-		return ginresp.InternAPIError(404, apierr.SUBSCRIPTION_NOT_FOUND, "Subscription not found", err)
+		return ginresp.InternAPIError(g, 404, apierr.SUBSCRIPTION_NOT_FOUND, "Subscription not found", err)
 	}
 	if err != nil {
-		return ginresp.InternAPIError(500, apierr.DATABASE_ERROR, "Failed to query subscription", err)
+		return ginresp.InternAPIError(g, 500, apierr.DATABASE_ERROR, "Failed to query subscription", err)
 	}
 
 	if subscription.SubscriberUserID != u.UserID {
-		return ginresp.InternAPIError(401, apierr.USER_AUTH_FAILED, "You are not authorized for this action", nil)
+		return ginresp.InternAPIError(g, 401, apierr.USER_AUTH_FAILED, "You are not authorized for this action", nil)
 	}
 
 	return ctx.FinishSuccess(ginresp.JSON(http.StatusOK, subscription.JSON()))
@@ -774,19 +774,19 @@ func (h APIHandler) CancelSubscription(g *gin.Context) ginresp.HTTPResponse {
 
 	subscription, err := h.database.GetSubscription(ctx, u.SubscriptionID)
 	if err == sql.ErrNoRows {
-		return ginresp.InternAPIError(404, apierr.SUBSCRIPTION_NOT_FOUND, "Subscription not found", err)
+		return ginresp.InternAPIError(g, 404, apierr.SUBSCRIPTION_NOT_FOUND, "Subscription not found", err)
 	}
 	if err != nil {
-		return ginresp.InternAPIError(500, apierr.DATABASE_ERROR, "Failed to query subscription", err)
+		return ginresp.InternAPIError(g, 500, apierr.DATABASE_ERROR, "Failed to query subscription", err)
 	}
 
 	if subscription.SubscriberUserID != u.UserID && subscription.ChannelOwnerUserID != u.UserID {
-		return ginresp.InternAPIError(401, apierr.USER_AUTH_FAILED, "You are not authorized for this action", nil)
+		return ginresp.InternAPIError(g, 401, apierr.USER_AUTH_FAILED, "You are not authorized for this action", nil)
 	}
 
 	err = h.database.DeleteSubscription(ctx, u.SubscriptionID)
 	if err != nil {
-		return ginresp.InternAPIError(500, apierr.DATABASE_ERROR, "Failed to delete subscription", err)
+		return ginresp.InternAPIError(g, 500, apierr.DATABASE_ERROR, "Failed to delete subscription", err)
 	}
 
 	return ctx.FinishSuccess(ginresp.JSON(http.StatusOK, subscription.JSON()))
@@ -835,19 +835,19 @@ func (h APIHandler) CreateSubscription(g *gin.Context) ginresp.HTTPResponse {
 
 	channel, err := h.database.GetChannelByName(ctx, b.ChannelOwnerUserID, h.app.NormalizeChannelName(b.Channel))
 	if err != nil {
-		return ginresp.InternAPIError(500, apierr.DATABASE_ERROR, "Failed to query channel", err)
+		return ginresp.InternAPIError(g, 500, apierr.DATABASE_ERROR, "Failed to query channel", err)
 	}
 	if channel == nil {
-		return ginresp.InternAPIError(400, apierr.CHANNEL_NOT_FOUND, "Channel not found", err)
+		return ginresp.InternAPIError(g, 400, apierr.CHANNEL_NOT_FOUND, "Channel not found", err)
 	}
 
 	if channel.OwnerUserID != u.UserID && (q.ChanSubscribeKey == nil || *q.ChanSubscribeKey != channel.SubscribeKey) {
-		ginresp.InternAPIError(401, apierr.USER_AUTH_FAILED, "You are not authorized for this action", nil)
+		ginresp.InternAPIError(g, 401, apierr.USER_AUTH_FAILED, "You are not authorized for this action", nil)
 	}
 
 	sub, err := h.database.CreateSubscription(ctx, u.UserID, *channel, channel.OwnerUserID == u.UserID)
 	if err != nil {
-		return ginresp.InternAPIError(500, apierr.DATABASE_ERROR, "Failed to create subscription", err)
+		return ginresp.InternAPIError(g, 500, apierr.DATABASE_ERROR, "Failed to create subscription", err)
 	}
 
 	return ctx.FinishSuccess(ginresp.JSON(http.StatusOK, sub.JSON()))
@@ -891,26 +891,26 @@ func (h APIHandler) UpdateSubscription(g *gin.Context) ginresp.HTTPResponse {
 
 	subscription, err := h.database.GetSubscription(ctx, u.SubscriptionID)
 	if err == sql.ErrNoRows {
-		return ginresp.InternAPIError(404, apierr.SUBSCRIPTION_NOT_FOUND, "Subscription not found", err)
+		return ginresp.InternAPIError(g, 404, apierr.SUBSCRIPTION_NOT_FOUND, "Subscription not found", err)
 	}
 	if err != nil {
-		return ginresp.InternAPIError(500, apierr.DATABASE_ERROR, "Failed to query subscription", err)
+		return ginresp.InternAPIError(g, 500, apierr.DATABASE_ERROR, "Failed to query subscription", err)
 	}
 
 	if subscription.ChannelOwnerUserID != u.UserID {
-		return ginresp.InternAPIError(401, apierr.USER_AUTH_FAILED, "You are not authorized for this action", nil)
+		return ginresp.InternAPIError(g, 401, apierr.USER_AUTH_FAILED, "You are not authorized for this action", nil)
 	}
 
 	if b.Confirmed != nil {
 		err = h.database.UpdateSubscriptionConfirmed(ctx, u.SubscriptionID, *b.Confirmed)
 		if err != nil {
-			return ginresp.InternAPIError(500, apierr.DATABASE_ERROR, "Failed to update subscription", err)
+			return ginresp.InternAPIError(g, 500, apierr.DATABASE_ERROR, "Failed to update subscription", err)
 		}
 	}
 
 	subscription, err = h.database.GetSubscription(ctx, u.SubscriptionID)
 	if err != nil {
-		return ginresp.InternAPIError(500, apierr.DATABASE_ERROR, "Failed to query subscription", err)
+		return ginresp.InternAPIError(g, 500, apierr.DATABASE_ERROR, "Failed to query subscription", err)
 	}
 
 	return ctx.FinishSuccess(ginresp.JSON(http.StatusOK, subscription.JSON()))
@@ -968,17 +968,17 @@ func (h APIHandler) ListMessages(g *gin.Context) ginresp.HTTPResponse {
 
 	tok, err := cursortoken.Decode(langext.Coalesce(q.NextPageToken, ""))
 	if err != nil {
-		return ginresp.InternAPIError(500, apierr.PAGETOKEN_ERROR, "Failed to decode next_page_token", err)
+		return ginresp.InternAPIError(g, 500, apierr.PAGETOKEN_ERROR, "Failed to decode next_page_token", err)
 	}
 
 	err = h.database.UpdateUserLastRead(ctx, userid)
 	if err != nil {
-		return ginresp.InternAPIError(500, apierr.DATABASE_ERROR, "Failed to update last-read", err)
+		return ginresp.InternAPIError(g, 500, apierr.DATABASE_ERROR, "Failed to update last-read", err)
 	}
 
 	messages, npt, err := h.database.ListMessages(ctx, userid, pageSize, tok)
 	if err != nil {
-		return ginresp.InternAPIError(500, apierr.DATABASE_ERROR, "Failed to query messages", err)
+		return ginresp.InternAPIError(g, 500, apierr.DATABASE_ERROR, "Failed to query messages", err)
 	}
 
 	var res []models.MessageJSON
@@ -1026,10 +1026,10 @@ func (h APIHandler) GetMessage(g *gin.Context) ginresp.HTTPResponse {
 
 	msg, err := h.database.GetMessage(ctx, u.MessageID)
 	if err == sql.ErrNoRows {
-		return ginresp.InternAPIError(404, apierr.MESSAGE_NOT_FOUND, "message not found", err)
+		return ginresp.InternAPIError(g, 404, apierr.MESSAGE_NOT_FOUND, "message not found", err)
 	}
 	if err != nil {
-		return ginresp.InternAPIError(500, apierr.DATABASE_ERROR, "Failed to query message", err)
+		return ginresp.InternAPIError(g, 500, apierr.DATABASE_ERROR, "Failed to query message", err)
 	}
 
 	if !ctx.CheckPermissionMessageReadDirect(msg) {
@@ -1040,21 +1040,21 @@ func (h APIHandler) GetMessage(g *gin.Context) ginresp.HTTPResponse {
 		if uid := ctx.GetPermissionUserID(); uid != nil && ctx.IsPermissionUserRead() {
 			sub, err := h.database.GetSubscriptionBySubscriber(ctx, *uid, msg.ChannelID)
 			if err != nil {
-				return ginresp.InternAPIError(500, apierr.DATABASE_ERROR, "Failed to query subscription", err)
+				return ginresp.InternAPIError(g, 500, apierr.DATABASE_ERROR, "Failed to query subscription", err)
 			}
 			if sub == nil {
 				// not subbed
-				return ginresp.InternAPIError(401, apierr.USER_AUTH_FAILED, "You are not authorized for this action", nil)
+				return ginresp.InternAPIError(g, 401, apierr.USER_AUTH_FAILED, "You are not authorized for this action", nil)
 			}
 			if !sub.Confirmed {
 				// sub not confirmed
-				return ginresp.InternAPIError(401, apierr.USER_AUTH_FAILED, "You are not authorized for this action", nil)
+				return ginresp.InternAPIError(g, 401, apierr.USER_AUTH_FAILED, "You are not authorized for this action", nil)
 			}
 			// => perm okay
 
 		} else {
 			// auth-key is not set or not a user:x variant
-			return ginresp.InternAPIError(401, apierr.USER_AUTH_FAILED, "You are not authorized for this action", nil)
+			return ginresp.InternAPIError(g, 401, apierr.USER_AUTH_FAILED, "You are not authorized for this action", nil)
 		}
 
 	}
@@ -1095,29 +1095,29 @@ func (h APIHandler) DeleteMessage(g *gin.Context) ginresp.HTTPResponse {
 
 	msg, err := h.database.GetMessage(ctx, u.MessageID)
 	if err == sql.ErrNoRows {
-		return ginresp.InternAPIError(404, apierr.MESSAGE_NOT_FOUND, "message not found", err)
+		return ginresp.InternAPIError(g, 404, apierr.MESSAGE_NOT_FOUND, "message not found", err)
 	}
 	if err != nil {
-		return ginresp.InternAPIError(500, apierr.DATABASE_ERROR, "Failed to query message", err)
+		return ginresp.InternAPIError(g, 500, apierr.DATABASE_ERROR, "Failed to query message", err)
 	}
 
 	if !ctx.CheckPermissionMessageReadDirect(msg) {
-		return ginresp.InternAPIError(401, apierr.USER_AUTH_FAILED, "You are not authorized for this action", nil)
+		return ginresp.InternAPIError(g, 401, apierr.USER_AUTH_FAILED, "You are not authorized for this action", nil)
 	}
 
 	err = h.database.DeleteMessage(ctx, msg.SCNMessageID)
 	if err != nil {
-		return ginresp.InternAPIError(500, apierr.DATABASE_ERROR, "Failed to delete message", err)
+		return ginresp.InternAPIError(g, 500, apierr.DATABASE_ERROR, "Failed to delete message", err)
 	}
 
 	err = h.database.CancelPendingDeliveries(ctx, msg.SCNMessageID)
 	if err != nil {
-		return ginresp.InternAPIError(500, apierr.DATABASE_ERROR, "Failed to cancel deliveries", err)
+		return ginresp.InternAPIError(g, 500, apierr.DATABASE_ERROR, "Failed to cancel deliveries", err)
 	}
 
 	return ctx.FinishSuccess(ginresp.JSON(http.StatusOK, msg.FullJSON()))
 }
 
 func (h APIHandler) SendMessage(g *gin.Context) ginresp.HTTPResponse {
-	return ginresp.NotImplemented() //TODO
+	return ginresp.NotImplemented(g) //TODO
 }

server/api/handler/message.go

@@ -77,7 +77,7 @@ func (h MessageHandler) SendMessageCompat(g *gin.Context) ginresp.HTTPResponse {
 
 	data := dataext.ObjectMerge(f, q)
 
-	return h.sendMessageInternal(ctx, data.UserID, data.UserKey, langext.Ptr(h.app.DefaultChannel), nil, data.Title, data.Content, data.Priority, data.UserMessageID, data.SendTimestamp)
+	return h.sendMessageInternal(g, ctx, data.UserID, data.UserKey, langext.Ptr(h.app.DefaultChannel), nil, data.Title, data.Content, data.Priority, data.UserMessageID, data.SendTimestamp)
 
 }
 
@@ -132,11 +132,11 @@ func (h MessageHandler) SendMessage(g *gin.Context) ginresp.HTTPResponse {
 
 	data := dataext.ObjectMerge(b, q)
 
-	return h.sendMessageInternal(ctx, data.UserID, data.UserKey, data.Channel, data.ChanKey, data.Title, data.Content, data.Priority, data.UserMessageID, data.SendTimestamp)
+	return h.sendMessageInternal(g, ctx, data.UserID, data.UserKey, data.Channel, data.ChanKey, data.Title, data.Content, data.Priority, data.UserMessageID, data.SendTimestamp)
 
 }
 
-func (h MessageHandler) sendMessageInternal(ctx *logic.AppContext, UserID *int64, UserKey *string, Channel *string, ChanKey *string, Title *string, Content *string, Priority *int, UserMessageID *string, SendTimestamp *float64) ginresp.HTTPResponse {
+func (h MessageHandler) sendMessageInternal(g *gin.Context, ctx *logic.AppContext, UserID *int64, UserKey *string, Channel *string, ChanKey *string, Title *string, Content *string, Priority *int, UserMessageID *string, SendTimestamp *float64) ginresp.HTTPResponse {
 	type response struct {
 		Success        bool            `json:"success"`
 		ErrorID        apierr.APIError `json:"error"`
@@ -158,25 +158,25 @@ func (h MessageHandler) sendMessageInternal(ctx *logic.AppContext, UserID *int64
 	}
 
 	if UserID == nil {
-		return ginresp.SendAPIError(400, apierr.MISSING_UID, 101, "Missing parameter [[user_id]]", nil)
+		return ginresp.SendAPIError(g, 400, apierr.MISSING_UID, 101, "Missing parameter [[user_id]]", nil)
 	}
 	if UserKey == nil {
-		return ginresp.SendAPIError(400, apierr.MISSING_UID, 102, "Missing parameter [[user_token]]", nil)
+		return ginresp.SendAPIError(g, 400, apierr.MISSING_UID, 102, "Missing parameter [[user_token]]", nil)
 	}
 	if Title == nil {
-		return ginresp.SendAPIError(400, apierr.MISSING_UID, 103, "Missing parameter [[title]]", nil)
+		return ginresp.SendAPIError(g, 400, apierr.MISSING_UID, 103, "Missing parameter [[title]]", nil)
 	}
 	if SendTimestamp != nil && mathext.Abs(*SendTimestamp-float64(time.Now().Unix())) > (24*time.Hour).Seconds() {
-		return ginresp.SendAPIError(400, apierr.TIMESTAMP_OUT_OF_RANGE, -1, "The timestamp mus be within 24 hours of now()", nil)
+		return ginresp.SendAPIError(g, 400, apierr.TIMESTAMP_OUT_OF_RANGE, -1, "The timestamp mus be within 24 hours of now()", nil)
 	}
 	if Priority != nil && (*Priority != 0 && *Priority != 1 && *Priority != 2) {
-		return ginresp.SendAPIError(400, apierr.INVALID_PRIO, 105, "Invalid priority", nil)
+		return ginresp.SendAPIError(g, 400, apierr.INVALID_PRIO, 105, "Invalid priority", nil)
 	}
 	if len(*Title) == 0 {
-		return ginresp.SendAPIError(400, apierr.NO_TITLE, 103, "No title specified", nil)
+		return ginresp.SendAPIError(g, 400, apierr.NO_TITLE, 103, "No title specified", nil)
 	}
 	if UserMessageID != nil && len(*UserMessageID) > 64 {
-		return ginresp.SendAPIError(400, apierr.USR_MSG_ID_TOO_LONG, -1, "MessageID too long (64 characters)", nil)
+		return ginresp.SendAPIError(g, 400, apierr.USR_MSG_ID_TOO_LONG, -1, "MessageID too long (64 characters)", nil)
 	}
 
 	channelName := h.app.DefaultChannel
@@ -186,23 +186,23 @@ func (h MessageHandler) sendMessageInternal(ctx *logic.AppContext, UserID *int64
 
 	user, err := h.database.GetUser(ctx, *UserID)
 	if err == sql.ErrNoRows {
-		return ginresp.SendAPIError(400, apierr.USER_NOT_FOUND, -1, "User not found", nil)
+		return ginresp.SendAPIError(g, 400, apierr.USER_NOT_FOUND, -1, "User not found", nil)
 	}
 	if err != nil {
-		return ginresp.SendAPIError(500, apierr.DATABASE_ERROR, -1, "Failed to query user", err)
+		return ginresp.SendAPIError(g, 500, apierr.DATABASE_ERROR, -1, "Failed to query user", err)
 	}
 
 	if len(*Title) > 120 {
-		return ginresp.SendAPIError(400, apierr.TITLE_TOO_LONG, 103, "Title too long (120 characters)", nil)
+		return ginresp.SendAPIError(g, 400, apierr.TITLE_TOO_LONG, 103, "Title too long (120 characters)", nil)
 	}
 	if Content != nil && len(*Content) > user.MaxContentLength() {
-		return ginresp.SendAPIError(400, apierr.CONTENT_TOO_LONG, 104, fmt.Sprintf("Content too long (%d characters; max := %d characters)", len(*Content), user.MaxContentLength()), nil)
+		return ginresp.SendAPIError(g, 400, apierr.CONTENT_TOO_LONG, 104, fmt.Sprintf("Content too long (%d characters; max := %d characters)", len(*Content), user.MaxContentLength()), nil)
 	}
 
 	if UserMessageID != nil {
 		msg, err := h.database.GetMessageByUserMessageID(ctx, *UserMessageID)
 		if err != nil {
-			return ginresp.SendAPIError(500, apierr.DATABASE_ERROR, -1, "Failed to query existing message", err)
+			return ginresp.SendAPIError(g, 500, apierr.DATABASE_ERROR, -1, "Failed to query existing message", err)
 		}
 		if msg != nil {
 			return ctx.FinishSuccess(ginresp.JSON(http.StatusOK, response{
@@ -221,12 +221,12 @@ func (h MessageHandler) sendMessageInternal(ctx *logic.AppContext, UserID *int64
 	}
 
 	if user.QuotaRemainingToday() <= 0 {
-		return ginresp.SendAPIError(403, apierr.QUOTA_REACHED, -1, fmt.Sprintf("Daily quota reached (%d)", user.QuotaPerDay()), nil)
+		return ginresp.SendAPIError(g, 403, apierr.QUOTA_REACHED, -1, fmt.Sprintf("Daily quota reached (%d)", user.QuotaPerDay()), nil)
 	}
 
 	channel, err := h.app.GetOrCreateChannel(ctx, *UserID, channelName)
 	if err != nil {
-		return ginresp.SendAPIError(500, apierr.DATABASE_ERROR, -1, "Failed to query/create channel", err)
+		return ginresp.SendAPIError(g, 500, apierr.DATABASE_ERROR, -1, "Failed to query/create channel", err)
 	}
 
 	selfChanAdmin := *UserID == channel.OwnerUserID && *UserKey == user.AdminKey
@@ -234,7 +234,7 @@ func (h MessageHandler) sendMessageInternal(ctx *logic.AppContext, UserID *int64
 	forgChanSend := *UserID != channel.OwnerUserID && ChanKey != nil && *ChanKey == channel.SendKey
 
 	if !selfChanAdmin && !selfChanSend && !forgChanSend {
-		return ginresp.SendAPIError(401, apierr.USER_AUTH_FAILED, 102, fmt.Sprintf("Daily quota reached (%d)", user.QuotaPerDay()), nil)
+		return ginresp.SendAPIError(g, 401, apierr.USER_AUTH_FAILED, 102, fmt.Sprintf("Daily quota reached (%d)", user.QuotaPerDay()), nil)
 	}
 
 	var sendTimestamp *time.Time = nil
@@ -246,28 +246,28 @@ func (h MessageHandler) sendMessageInternal(ctx *logic.AppContext, UserID *int64
 
 	msg, err := h.database.CreateMessage(ctx, *UserID, channel, sendTimestamp, *Title, Content, priority, UserMessageID)
 	if err != nil {
-		return ginresp.SendAPIError(500, apierr.DATABASE_ERROR, -1, "Failed to create message in db", err)
+		return ginresp.SendAPIError(g, 500, apierr.DATABASE_ERROR, -1, "Failed to create message in db", err)
 	}
 
 	subscriptions, err := h.database.ListSubscriptionsByChannel(ctx, channel.ChannelID)
 	if err != nil {
-		return ginresp.SendAPIError(500, apierr.DATABASE_ERROR, -1, "Failed to query subscriptions", err)
+		return ginresp.SendAPIError(g, 500, apierr.DATABASE_ERROR, -1, "Failed to query subscriptions", err)
 	}
 
 	err = h.database.IncUserMessageCounter(ctx, user)
 	if err != nil {
-		return ginresp.SendAPIError(500, apierr.DATABASE_ERROR, -1, "Failed to inc user msg-counter", err)
+		return ginresp.SendAPIError(g, 500, apierr.DATABASE_ERROR, -1, "Failed to inc user msg-counter", err)
 	}
 
 	err = h.database.IncChannelMessageCounter(ctx, channel)
 	if err != nil {
-		return ginresp.SendAPIError(500, apierr.DATABASE_ERROR, -1, "Failed to inc channel msg-counter", err)
+		return ginresp.SendAPIError(g, 500, apierr.DATABASE_ERROR, -1, "Failed to inc channel msg-counter", err)
 	}
 
 	for _, sub := range subscriptions {
 		clients, err := h.database.ListClients(ctx, sub.SubscriberUserID)
 		if err != nil {
-			return ginresp.SendAPIError(500, apierr.DATABASE_ERROR, -1, "Failed to query clients", err)
+			return ginresp.SendAPIError(g, 500, apierr.DATABASE_ERROR, -1, "Failed to query clients", err)
 		}
 
 		if !sub.Confirmed {
@@ -280,12 +280,12 @@ func (h MessageHandler) sendMessageInternal(ctx *logic.AppContext, UserID *int64
 			if err != nil {
 				_, err = h.database.CreateRetryDelivery(ctx, client, msg)
 				if err != nil {
-					return ginresp.SendAPIError(500, apierr.DATABASE_ERROR, -1, "Failed to create delivery", err)
+					return ginresp.SendAPIError(g, 500, apierr.DATABASE_ERROR, -1, "Failed to create delivery", err)
 				}
 			} else {
 				_, err = h.database.CreateSuccessDelivery(ctx, client, msg, *fcmDelivID)
 				if err != nil {
-					return ginresp.SendAPIError(500, apierr.DATABASE_ERROR, -1, "Failed to create delivery", err)
+					return ginresp.SendAPIError(g, 500, apierr.DATABASE_ERROR, -1, "Failed to create delivery", err)
 				}
 			}
 

server/cmd/scnserver/main.go

@@ -28,18 +28,23 @@ func main() {
 	app := logic.NewApp(sqlite)
 
 	if err := app.Migrate(); err != nil {
-		panic(err)
+		log.Fatal().Err(err).Msg("failed to migrate DB")
+		return
 	}
 
 	ginengine := ginext.NewEngine(conf)
 
 	router := api.NewRouter(app)
 
-	fb := firebase.NewFirebaseApp()
+	fb, err := firebase.NewFirebase(conf)
+	if err != nil {
+		log.Fatal().Err(err).Msg("failed to init firebase")
+		return
+	}
 
 	jobRetry := jobs.NewDeliveryRetryJob(app)
 
-	app.Init(conf, ginengine, &fb, []logic.Job{jobRetry})
+	app.Init(conf, ginengine, fb, []logic.Job{jobRetry})
 
 	router.Init(ginengine)
 

server/common/ginresp/resp.go

@@ -6,7 +6,6 @@ import (
 	"fmt"
 	"github.com/gin-gonic/gin"
 	"github.com/rs/zerolog/log"
-	"net/http"
 	"runtime/debug"
 )
 
@@ -67,39 +66,60 @@ func Text(sc int, data string) HTTPResponse {
 }
 
 func InternalError(e error) HTTPResponse {
-	log.Error().Err(e).Msg("[InternalError] " + e.Error())
+	return createApiError(nil, "InternalError", 500, apierr.INTERNAL_EXCEPTION, 0, e.Error(), e)
-
-	return &jsonHTTPResponse{statusCode: http.StatusInternalServerError, data: apiError{Success: false, Error: int(apierr.INTERNAL_EXCEPTION), Message: e.Error()}}
 }
 
-func InternAPIError(status int, errorid apierr.APIError, msg string, e error) HTTPResponse {
+func InternAPIError(g *gin.Context, status int, errorid apierr.APIError, msg string, e error) HTTPResponse {
-	log.Error().Int("errorid", int(errorid)).Err(e).Msg("[InternAPIError] " + msg)
+	return createApiError(g, "InternAPIError", status, errorid, 0, msg, e)
+}
+
+func SendAPIError(g *gin.Context, status int, errorid apierr.APIError, highlight int, msg string, e error) HTTPResponse {
+	return createApiError(g, "SendAPIError", status, errorid, highlight, msg, e)
+}
+
+func NotImplemented(g *gin.Context) HTTPResponse {
+	return createApiError(g, "NotImplemented", 500, apierr.UNDEFINED, 0, "Not Implemented", nil)
+}
+
+func createApiError(g *gin.Context, ident string, status int, errorid apierr.APIError, highlight int, msg string, e error) HTTPResponse {
+	reqUri := ""
+	if g != nil && g.Request != nil {
+		reqUri = g.Request.Method + " :: " + g.Request.RequestURI
+	}
+
+	log.Error().
+		Int("errorid", int(errorid)).
+		Int("highlight", highlight).
+		Str("uri", reqUri).
+		AnErr("err", e).
+		Stack().
+		Msg(fmt.Sprintf("[%s] %s", ident, msg))
 
 	if scn.Conf.ReturnRawErrors {
-		return &jsonHTTPResponse{statusCode: status, data: apiError{Success: false, Error: int(errorid), Message: msg, RawError: fmt.Sprintf("%+v", e), Trace: string(debug.Stack())}}
+		return &jsonHTTPResponse{
+			statusCode: status,
+			data: apiError{
+				Success:        false,
+				Error:          int(errorid),
+				ErrorHighlight: highlight,
+				Message:        msg,
+				RawError:       fmt.Sprintf("%+v", e),
+				Trace:          string(debug.Stack()),
+			},
+		}
 	} else {
-		return &jsonHTTPResponse{statusCode: status, data: apiError{Success: false, Error: int(errorid), Message: msg}}
+		return &jsonHTTPResponse{
+			statusCode: status,
+			data: apiError{
+				Success:        false,
+				Error:          int(errorid),
+				ErrorHighlight: highlight,
+				Message:        msg,
+			},
+		}
 	}
 }
 
 func CompatAPIError(errid int, msg string) HTTPResponse {
-	log.Error().Int("errid", errid).Msg("[CompatAPIError] " + msg)
-
 	return &jsonHTTPResponse{statusCode: 200, data: compatAPIError{Success: false, ErrorID: errid, Message: msg}}
 }
-
-func SendAPIError(status int, errorid apierr.APIError, highlight int, msg string, e error) HTTPResponse {
-	log.Error().Int("errorid", int(errorid)).Int("highlight", highlight).Err(e).Msg("[SendAPIError] " + msg)
-
-	if scn.Conf.ReturnRawErrors {
-		return &jsonHTTPResponse{statusCode: status, data: apiError{Success: false, Error: int(errorid), ErrorHighlight: highlight, Message: msg, RawError: fmt.Sprintf("%+v", e), Trace: string(debug.Stack())}}
-	} else {
-		return &jsonHTTPResponse{statusCode: status, data: apiError{Success: false, Error: int(errorid), ErrorHighlight: highlight, Message: msg}}
-	}
-}
-
-func NotImplemented() HTTPResponse {
-	log.Error().Msg("[NotImplemented]")
-
-	return &jsonHTTPResponse{statusCode: http.StatusInternalServerError, data: apiError{Success: false, Error: -1, ErrorHighlight: 0, Message: "Not Implemented"}}
-}

server/config.go

@@ -7,65 +7,95 @@ import (
 )
 
 type Config struct {
-	Namespace       string
+	Namespace          string
-	GinDebug        bool
+	GinDebug           bool
-	ServerIP        string
+	ServerIP           string
-	ServerPort      string
+	ServerPort         string
-	DBFile          string
+	DBFile             string
-	RequestTimeout  time.Duration
+	RequestTimeout     time.Duration
-	ReturnRawErrors bool
+	ReturnRawErrors    bool
+	FirebaseProjectID  string
+	FirebaseTokenURI   string
+	FirebasePrivKeyID  string
+	FirebaseClientMail string
+	FirebasePrivateKey string
 }
 
 var Conf Config
 
 var configLocHost = Config{
-	Namespace:       "local-host",
+	Namespace:          "local-host",
-	GinDebug:        true,
+	GinDebug:           true,
-	ServerIP:        "0.0.0.0",
+	ServerIP:           "0.0.0.0",
-	ServerPort:      "8080",
+	ServerPort:         "8080",
-	DBFile:          ".run-data/db.sqlite3",
+	DBFile:             ".run-data/db.sqlite3",
-	RequestTimeout:  16 * time.Second,
+	RequestTimeout:     16 * time.Second,
-	ReturnRawErrors: true,
+	ReturnRawErrors:    true,
+	FirebaseProjectID:  "simplecloudnotifier-ea7ef",
+	FirebaseTokenURI:   "https://oauth2.googleapis.com/token",
+	FirebasePrivKeyID:  "5bfab19fca25034e87c5b3bd1a4334499d2d1f85",
+	FirebaseClientMail: "firebase-adminsdk-42grv@simplecloudnotifier-ea7ef.iam.gserviceaccount.com",
+	FirebasePrivateKey: "-----BEGIN PRIVATE KEY-----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\n6WG8tG20rCfgwlXeXl0+Ow==\n-----END PRIVATE KEY-----\n",
 }
 
 var configLocDocker = Config{
-	Namespace:       "local-docker",
+	Namespace:          "local-docker",
-	GinDebug:        true,
+	GinDebug:           true,
-	ServerIP:        "0.0.0.0",
+	ServerIP:           "0.0.0.0",
-	ServerPort:      "80",
+	ServerPort:         "80",
-	DBFile:          "/data/scn_docker.sqlite3",
+	DBFile:             "/data/scn_docker.sqlite3",
-	RequestTimeout:  16 * time.Second,
+	RequestTimeout:     16 * time.Second,
-	ReturnRawErrors: true,
+	ReturnRawErrors:    true,
+	FirebaseProjectID:  "simplecloudnotifier-ea7ef",
+	FirebaseTokenURI:   "https://oauth2.googleapis.com/token",
+	FirebasePrivKeyID:  "5bfab19fca25034e87c5b3bd1a4334499d2d1f85",
+	FirebaseClientMail: "firebase-adminsdk-42grv@simplecloudnotifier-ea7ef.iam.gserviceaccount.com",
+	FirebasePrivateKey: "TODO",
 }
 
 var configDev = Config{
-	Namespace:       "develop",
+	Namespace:          "develop",
-	GinDebug:        true,
+	GinDebug:           true,
-	ServerIP:        "0.0.0.0",
+	ServerIP:           "0.0.0.0",
-	ServerPort:      "80",
+	ServerPort:         "80",
-	DBFile:          "/data/scn.sqlite3",
+	DBFile:             "/data/scn.sqlite3",
-	RequestTimeout:  16 * time.Second,
+	RequestTimeout:     16 * time.Second,
-	ReturnRawErrors: true,
+	ReturnRawErrors:    true,
+	FirebaseProjectID:  "simplecloudnotifier-ea7ef",
+	FirebaseTokenURI:   "https://oauth2.googleapis.com/token",
+	FirebasePrivKeyID:  "5bfab19fca25034e87c5b3bd1a4334499d2d1f85",
+	FirebaseClientMail: "firebase-adminsdk-42grv@simplecloudnotifier-ea7ef.iam.gserviceaccount.com",
+	FirebasePrivateKey: "TODO",
 }
 
 var configStag = Config{
-	Namespace:       "staging",
+	Namespace:          "staging",
-	GinDebug:        true,
+	GinDebug:           true,
-	ServerIP:        "0.0.0.0",
+	ServerIP:           "0.0.0.0",
-	ServerPort:      "80",
+	ServerPort:         "80",
-	DBFile:          "/data/scn.sqlite3",
+	DBFile:             "/data/scn.sqlite3",
-	RequestTimeout:  16 * time.Second,
+	RequestTimeout:     16 * time.Second,
-	ReturnRawErrors: true,
+	ReturnRawErrors:    true,
+	FirebaseProjectID:  "simplecloudnotifier-ea7ef",
+	FirebaseTokenURI:   "https://oauth2.googleapis.com/token",
+	FirebasePrivKeyID:  "5bfab19fca25034e87c5b3bd1a4334499d2d1f85",
+	FirebaseClientMail: "firebase-adminsdk-42grv@simplecloudnotifier-ea7ef.iam.gserviceaccount.com",
+	FirebasePrivateKey: "TODO",
 }
 
 var configProd = Config{
-	Namespace:       "production",
+	Namespace:          "production",
-	GinDebug:        false,
+	GinDebug:           false,
-	ServerIP:        "0.0.0.0",
+	ServerIP:           "0.0.0.0",
-	ServerPort:      "80",
+	ServerPort:         "80",
-	DBFile:          "/data/scn.sqlite3",
+	DBFile:             "/data/scn.sqlite3",
-	RequestTimeout:  16 * time.Second,
+	RequestTimeout:     16 * time.Second,
-	ReturnRawErrors: false,
+	ReturnRawErrors:    false,
+	FirebaseProjectID:  "simplecloudnotifier-ea7ef",
+	FirebaseTokenURI:   "https://oauth2.googleapis.com/token",
+	FirebasePrivKeyID:  "5bfab19fca25034e87c5b3bd1a4334499d2d1f85",
+	FirebaseClientMail: "firebase-adminsdk-42grv@simplecloudnotifier-ea7ef.iam.gserviceaccount.com",
+	FirebasePrivateKey: "TODO",
 }
 
 var allConfig = []Config{

server/firebase/FBOAuth.go

@@ -0,0 +1,179 @@
+package firebase
+
+import (
+	"context"
+	"crypto"
+	"crypto/rand"
+	"crypto/rsa"
+	"crypto/sha256"
+	"crypto/x509"
+	"encoding/base64"
+	"encoding/json"
+	"encoding/pem"
+	"errors"
+	"fmt"
+	"github.com/gin-gonic/gin"
+	"gogs.mikescher.com/BlackForestBytes/goext/langext"
+	"gogs.mikescher.com/BlackForestBytes/goext/timeext"
+	"io"
+	"net/http"
+	"net/url"
+	"strings"
+	"time"
+)
+
+type FBOAuth2 struct {
+	client *http.Client
+
+	scopes       []string
+	tokenURL     string
+	privateKeyID string
+	clientMail   string
+
+	currToken   *string
+	tokenExpiry *time.Time
+	privateKey  *rsa.PrivateKey
+}
+
+func NewAuth(tokenURL string, privKeyID string, cmail string, pemstr string) (*FBOAuth2, error) {
+
+	pkey, err := decodePemKey(pemstr)
+	if err != nil {
+		return nil, err
+	}
+
+	return &FBOAuth2{
+		client:       &http.Client{Timeout: 3 * time.Second},
+		tokenURL:     tokenURL,
+		privateKey:   pkey,
+		privateKeyID: privKeyID,
+		clientMail:   cmail,
+		scopes: []string{
+			"https://www.googleapis.com/auth/cloud-platform",
+			"https://www.googleapis.com/auth/datastore",
+			"https://www.googleapis.com/auth/devstorage.full_control",
+			"https://www.googleapis.com/auth/firebase",
+			"https://www.googleapis.com/auth/identitytoolkit",
+			"https://www.googleapis.com/auth/userinfo.email",
+		},
+	}, nil
+}
+
+func decodePemKey(pemstr string) (*rsa.PrivateKey, error) {
+	var raw []byte
+
+	block, _ := pem.Decode([]byte(pemstr))
+
+	if block != nil {
+		raw = block.Bytes
+	} else {
+		raw = []byte(pemstr)
+	}
+
+	pkey8, err1 := x509.ParsePKCS8PrivateKey(raw)
+	if err1 == nil {
+		privkey, ok := pkey8.(*rsa.PrivateKey)
+		if !ok {
+			return nil, errors.New("private key is invalid")
+		}
+		return privkey, nil
+	}
+
+	pkey1, err2 := x509.ParsePKCS1PrivateKey(raw)
+	if err2 == nil {
+		return pkey1, nil
+	}
+
+	return nil, errors.New(fmt.Sprintf("failed to parse private-key: [ %v | %v ]", err1, err2))
+}
+
+func (a *FBOAuth2) Token(ctx context.Context) (string, error) {
+	if a.currToken == nil || a.tokenExpiry == nil || a.tokenExpiry.Before(time.Now()) {
+		err := a.Refresh(ctx)
+		if err != nil {
+			return "", err
+		}
+	}
+
+	return *a.currToken, nil
+}
+
+func (a *FBOAuth2) Refresh(ctx context.Context) error {
+
+	assertion, err := a.encodeAssertion(a.privateKey)
+	if err != nil {
+		return err
+	}
+
+	body := url.Values{
+		"assertion":  []string{assertion},
+		"grant_type": []string{"urn:ietf:params:oauth:grant-type:jwt-bearer"},
+	}.Encode()
+
+	req, err := http.NewRequestWithContext(ctx, "POST", a.tokenURL, strings.NewReader(body))
+	if err != nil {
+		return err
+	}
+
+	req.Header.Set("Content-Type", "application/x-www-form-urlencoded")
+
+	reqNow := time.Now()
+
+	resp, err := a.client.Do(req)
+	if err != nil {
+		return err
+	}
+	defer func() { _ = resp.Body.Close() }()
+
+	if resp.StatusCode < 200 || resp.StatusCode >= 300 {
+		if bstr, err := io.ReadAll(resp.Body); err == nil {
+			return errors.New(fmt.Sprintf("Auth-Request returned %d: %s", resp.StatusCode, string(bstr)))
+		} else {
+			return errors.New(fmt.Sprintf("Auth-Request returned %d", resp.StatusCode))
+		}
+	}
+
+	respBodyBin, err := io.ReadAll(resp.Body)
+	if err != nil {
+		return err
+	}
+
+	var respBody struct {
+		AccessToken string `json:"access_token"`
+		TokenType   string `json:"token_type"`
+		ExpiresIn   int    `json:"expires_in"`
+	}
+	if err := json.Unmarshal(respBodyBin, &respBody); err != nil {
+		return err
+	}
+
+	a.currToken = langext.Ptr(respBody.AccessToken)
+	a.tokenExpiry = langext.Ptr(reqNow.Add(timeext.FromSeconds(respBody.ExpiresIn)))
+
+	return nil
+}
+
+func (a *FBOAuth2) encodeAssertion(key *rsa.PrivateKey) (string, error) {
+	headBin, err := json.Marshal(gin.H{"alg": "RS256", "typ": "JWT", "kid": a.privateKeyID})
+	if err != nil {
+		return "", err
+	}
+	head := base64.RawURLEncoding.EncodeToString(headBin)
+
+	now := time.Now().Add(-10 * time.Second) // jwt hack against unsynced clocks
+
+	claimBin, err := json.Marshal(gin.H{"iss": a.clientMail, "scope": strings.Join(a.scopes, " "), "aud": a.tokenURL, "exp": now.Add(time.Hour).Unix(), "iat": now.Unix()})
+	if err != nil {
+		return "", err
+	}
+	claim := base64.RawURLEncoding.EncodeToString(claimBin)
+
+	checksum := sha256.New()
+	checksum.Write([]byte(head + "." + claim))
+	sig, err := rsa.SignPKCS1v15(rand.Reader, key, crypto.SHA256, checksum.Sum(nil))
+	if err != nil {
+		return "", err
+	}
+
+	return head + "." + claim + "." + base64.RawURLEncoding.EncodeToString(sig), nil
+}

server/firebase/firebase.go

@@ -1,40 +1,44 @@
 package firebase
 
 import (
+	scn "blackforestbytes.com/simplecloudnotifier"
 	"blackforestbytes.com/simplecloudnotifier/models"
+	"bytes"
 	"context"
 	_ "embed"
-	fb "firebase.google.com/go"
+	"encoding/json"
-	"firebase.google.com/go/messaging"
+	"errors"
+	"fmt"
+	"github.com/gin-gonic/gin"
 	"github.com/rs/zerolog/log"
 	"gogs.mikescher.com/BlackForestBytes/goext/langext"
-	"google.golang.org/api/option"
+	"io"
+	"net/http"
 	"strconv"
+	"time"
 )
 
-//go:embed scnserviceaccountkey.json
+// https://firebase.google.com/docs/cloud-messaging/send-message#rest
-var scnserviceaccountkey []byte
+// https://firebase.google.com/docs/cloud-messaging/auth-server
 
-type App struct {
+type FBConnector struct {
-	app       *fb.App
+	fbProject string
-	messaging *messaging.Client
+	client    http.Client
+	auth      *FBOAuth2
 }
 
-func NewFirebaseApp() App {
+func NewFirebase(conf scn.Config) (*FBConnector, error) {
-	opt := option.WithCredentialsJSON(scnserviceaccountkey)
+
-	app, err := fb.NewApp(context.Background(), nil, opt)
+	fbauth, err := NewAuth(conf.FirebaseTokenURI, conf.FirebaseProjectID, conf.FirebaseClientMail, conf.FirebasePrivateKey)
 	if err != nil {
-		log.Error().Err(err).Msg("failed to init firebase app")
+		return nil, err
-	}
-	msg, err := app.Messaging(context.Background())
-	if err != nil {
-		log.Error().Err(err).Msg("failed to init messaging client")
-	}
-	log.Info().Msg("Initialized Firebase")
-	return App{
-		app:       app,
-		messaging: msg,
 	}
+
+	return &FBConnector{
+		fbProject: conf.FirebaseProjectID,
+		client:    http.Client{Timeout: 5 * time.Second},
+		auth:      fbauth,
+	}, nil
 }
 
 type Notification struct {
@@ -46,10 +50,12 @@ type Notification struct {
 	Priority int
 }
 
-func (fb App) SendNotification(ctx context.Context, client models.Client, msg models.Message) (string, error) {
+func (fb FBConnector) SendNotification(ctx context.Context, client models.Client, msg models.Message) (string, error) {
 
-	n := messaging.Message{
+	uri := "https://fcm.googleapis.com/v1/projects/" + fb.fbProject + "/messages:send"
-		Data: map[string]string{
+
+	jsonBody := gin.H{
+		"data": gin.H{
 			"scn_msg_id": strconv.FormatInt(msg.SCNMessageID, 10),
 			"usr_msg_id": langext.Coalesce(msg.UserMessageID, ""),
 			"client_id":  strconv.FormatInt(client.ClientID, 10),
@@ -59,29 +65,64 @@ func (fb App) SendNotification(ctx context.Context, client models.Client, msg mo
 			"title":      msg.Title,
 			"body":       langext.Coalesce(msg.TrimmedContent(), ""),
 		},
-		Notification: &messaging.Notification{
+		"token": *client.FCMToken,
-			Title: msg.Title,
+		"android": gin.H{
-			Body:  msg.ShortContent(),
+			"priority": "high",
 		},
-		Android:    nil,
+		"apns": gin.H{},
-		APNS:       nil,
-		Webpush:    nil,
-		FCMOptions: nil,
-		Token:      *client.FCMToken,
-		Topic:      "",
-		Condition:  "",
 	}
-
 	if client.Type == models.ClientTypeIOS {
-		n.APNS = nil
+		jsonBody["notification"] = gin.H{
-	} else if client.Type == models.ClientTypeAndroid {
+			"title": msg.Title,
-		n.Notification = nil
+			"body":  msg.ShortContent(),
-		n.Android = &messaging.AndroidConfig{Priority: "high"}
+		}
 	}
 
-	res, err := fb.messaging.Send(ctx, &n)
+	bytesBody, err := json.Marshal(gin.H{"message": jsonBody})
 	if err != nil {
-		log.Error().Err(err).Msg("failed to send push")
+		return "", err
 	}
-	return res, err
+
+	request, err := http.NewRequestWithContext(ctx, "POST", uri, bytes.NewBuffer(bytesBody))
+	if err != nil {
+		return "", err
+	}
+
+	tok, err := fb.auth.Token(ctx)
+	if err != nil {
+		log.Err(err).Msg("Refreshing FB token failed")
+		return "", err
+	}
+
+	request.Header.Set("Authorization", "Bearer "+tok)
+	request.Header.Set("Content-Type", "application/json")
+	request.Header.Set("Accept", "application/json")
+
+	response, err := fb.client.Do(request)
+	if err != nil {
+		return "", err
+	}
+	defer func() { _ = response.Body.Close() }()
+
+	if response.StatusCode < 200 || response.StatusCode >= 300 {
+		if bstr, err := io.ReadAll(response.Body); err == nil {
+			return "", errors.New(fmt.Sprintf("FCM-Request returned %d: %s", response.StatusCode, string(bstr)))
+		} else {
+			return "", errors.New(fmt.Sprintf("FCM-Request returned %d", response.StatusCode))
+		}
+	}
+
+	respBodyBin, err := io.ReadAll(response.Body)
+	if err != nil {
+		return "", err
+	}
+
+	var respBody struct {
+		Name string `json:"name"`
+	}
+	if err := json.Unmarshal(respBodyBin, &respBody); err != nil {
+		return "", err
+	}
+
+	return respBody.Name, nil
 }

server/go.mod

@@ -3,24 +3,15 @@ module blackforestbytes.com/simplecloudnotifier
 go 1.19
 
 require (
-	firebase.google.com/go v3.13.0+incompatible
 	github.com/blockloop/scan v1.3.0
 	github.com/gin-gonic/gin v1.8.1
 	github.com/mattn/go-sqlite3 v1.14.16
 	github.com/rs/zerolog v1.28.0
 	github.com/swaggo/swag v1.8.7
 	gogs.mikescher.com/BlackForestBytes/goext v0.0.21
-	google.golang.org/api v0.103.0
 )
 
 require (
-	cloud.google.com/go v0.105.0 // indirect
-	cloud.google.com/go/compute v1.12.1 // indirect
-	cloud.google.com/go/compute/metadata v0.2.1 // indirect
-	cloud.google.com/go/firestore v1.8.0 // indirect
-	cloud.google.com/go/iam v0.7.0 // indirect
-	cloud.google.com/go/longrunning v0.3.0 // indirect
-	cloud.google.com/go/storage v1.28.0 // indirect
 	github.com/KyleBanks/depth v1.2.1 // indirect
 	github.com/PuerkitoBio/purell v1.1.1 // indirect
 	github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578 // indirect
@@ -33,12 +24,7 @@ require (
 	github.com/go-playground/universal-translator v0.18.0 // indirect
 	github.com/go-playground/validator/v10 v10.10.0 // indirect
 	github.com/goccy/go-json v0.9.7 // indirect
-	github.com/golang/groupcache v0.0.0-20200121045136-8c9f03a8e57e // indirect
-	github.com/golang/protobuf v1.5.2 // indirect
 	github.com/google/go-cmp v0.5.9 // indirect
-	github.com/google/uuid v1.3.0 // indirect
-	github.com/googleapis/enterprise-certificate-proxy v0.2.0 // indirect
-	github.com/googleapis/gax-go/v2 v2.7.0 // indirect
 	github.com/josharian/intern v1.0.0 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
 	github.com/leodido/go-urn v1.2.1 // indirect
@@ -49,19 +35,11 @@ require (
 	github.com/modern-go/reflect2 v1.0.2 // indirect
 	github.com/pelletier/go-toml/v2 v2.0.1 // indirect
 	github.com/ugorji/go/codec v1.2.7 // indirect
-	go.opencensus.io v0.24.0 // indirect
 	golang.org/x/crypto v0.0.0-20210711020723-a769d52b0f97 // indirect
 	golang.org/x/net v0.2.0 // indirect
-	golang.org/x/oauth2 v0.2.0 // indirect
-	golang.org/x/sync v0.1.0 // indirect
 	golang.org/x/sys v0.2.0 // indirect
 	golang.org/x/text v0.4.0 // indirect
-	golang.org/x/time v0.0.0-20220609170525-579cf78fd858 // indirect
 	golang.org/x/tools v0.1.12 // indirect
-	golang.org/x/xerrors v0.0.0-20220907171357-04be3eba64a2 // indirect
-	google.golang.org/appengine v1.6.7 // indirect
-	google.golang.org/genproto v0.0.0-20221118155620-16455021b5e6 // indirect
-	google.golang.org/grpc v1.51.0 // indirect
 	google.golang.org/protobuf v1.28.1 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
 )

server/go.sum

@@ -1,25 +1,3 @@
-cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
-cloud.google.com/go v0.105.0 h1:DNtEKRBAAzeS4KyIory52wWHuClNaXJ5x1F7xa4q+5Y=
-cloud.google.com/go v0.105.0/go.mod h1:PrLgOJNe5nfE9UMxKxgXj4mD3voiP+YQ6gdt6KMFOKM=
-cloud.google.com/go/compute v1.12.1 h1:gKVJMEyqV5c/UnpzjjQbo3Rjvvqpr9B1DFSbJC4OXr0=
-cloud.google.com/go/compute v1.12.1/go.mod h1:e8yNOBcBONZU1vJKCvCoDw/4JQsA0dpM4x/6PIIOocU=
-cloud.google.com/go/compute/metadata v0.2.1 h1:efOwf5ymceDhK6PKMnnrTHP4pppY5L22mle96M1yP48=
-cloud.google.com/go/compute/metadata v0.2.1/go.mod h1:jgHgmJd2RKBGzXqF5LR2EZMGxBkeanZ9wwa75XHJgOM=
-cloud.google.com/go/firestore v1.8.0 h1:HokMB9Io0hAyYzlGFeFVMgE3iaPXNvaIsDx5JzblGLI=
-cloud.google.com/go/firestore v1.8.0/go.mod h1:r3KB8cAdRIe8znzoPWLw8S6gpDVd9treohhn8b09424=
-cloud.google.com/go/iam v0.6.0 h1:nsqQC88kT5Iwlm4MeNGTpfMWddp6NB/UOLFTH6m1QfQ=
-cloud.google.com/go/iam v0.6.0/go.mod h1:+1AH33ueBne5MzYccyMHtEKqLE4/kJOibtffMHDMFMc=
-cloud.google.com/go/iam v0.7.0 h1:k4MuwOsS7zGJJ+QfZ5vBK8SgHBAvYN/23BWsiihJ1vs=
-cloud.google.com/go/iam v0.7.0/go.mod h1:H5Br8wRaDGNc8XP3keLc4unfUUZeyH3Sfl9XpQEYOeg=
-cloud.google.com/go/longrunning v0.1.1 h1:y50CXG4j0+qvEukslYFBCrzaXX0qpFbBzc3PchSu/LE=
-cloud.google.com/go/longrunning v0.1.1/go.mod h1:UUFxuDWkv22EuY93jjmDMFT5GPQKeFVJBIF6QlTqdsE=
-cloud.google.com/go/longrunning v0.3.0 h1:NjljC+FYPV3uh5/OwWT6pVU+doBqMg2x/rZlE+CamDs=
-cloud.google.com/go/longrunning v0.3.0/go.mod h1:qth9Y41RRSUE69rDcOn6DdK3HfQfsUI0YSmW3iIlLJc=
-cloud.google.com/go/storage v1.28.0 h1:DLrIZ6xkeZX6K70fU/boWx5INJumt6f+nwwWSHXzzGY=
-cloud.google.com/go/storage v1.28.0/go.mod h1:qlgZML35PXA3zoEnIkiPLY4/TOkUleufRlu6qmcf7sI=
-firebase.google.com/go v3.13.0+incompatible h1:3TdYC3DDi6aHn20qoRkxwGqNgdjtblwVAyRLQwGn/+4=
-firebase.google.com/go v3.13.0+incompatible/go.mod h1:xlah6XbEyW6tbfSklcfe5FHJIwjt8toICdV5Wh9ptHs=
-github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
 github.com/KyleBanks/depth v1.2.1 h1:5h8fQADFrWtarTdtDudMmGsC7GPbOAu6RVB3ffsVFHc=
 github.com/KyleBanks/depth v1.2.1/go.mod h1:jzSb9d0L43HxTQfT+oSA1EEp2q+ne2uh6XgeJcm8brE=
 github.com/PuerkitoBio/purell v1.1.1 h1:WEQqlqaGbrPkxLJWfBwQmfEAE1Z7ONdDLqrN38tNFfI=
@@ -28,18 +6,11 @@ github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578 h1:d+Bc7a5rLufV
 github.com/PuerkitoBio/urlesc v0.0.0-20170810143723-de5bf2ad4578/go.mod h1:uGdkoq3SwY9Y+13GIhn11/XLaGBb4BfwItxLd5jeuXE=
 github.com/blockloop/scan v1.3.0 h1:p8xnajpGA3d/V6o23IBFdQ764+JnNJ+PQj+OwT+rkdg=
 github.com/blockloop/scan v1.3.0/go.mod h1:qd+3w68+o7m5Xhj9X5SlJH2rbFyK8w0WT47Rkuer010=
-github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
-github.com/client9/misspell v0.3.4/go.mod h1:qj6jICC3Q7zFZvVWo7KLAzC3yx5G7kyvSDkc90ppPyw=
-github.com/cncf/udpa/go v0.0.0-20191209042840-269d4d468f6f/go.mod h1:M8M6+tZqaGXZJjfX53e64911xZQV5JYwmTeXPW+k8Sc=
 github.com/coreos/go-systemd/v22 v22.3.3-0.20220203105225-a9a7ef127534/go.mod h1:Y58oyj3AT4RCenI/lSvhwexgC+NSVTIJ3seZv2GcEnc=
 github.com/creack/pty v1.1.9/go.mod h1:oKZEueFk5CKHvIhNR5MUki03XCEU+Q6VDXinZuGJ33E=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
-github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
-github.com/envoyproxy/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1mIlRU8Am5FuJP05cCM98=
-github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
 github.com/gin-contrib/sse v0.1.0 h1:Y/yl/+YNO8GZSjAhjMsSuLt29uWRFHdHYUb5lYOV9qE=
 github.com/gin-contrib/sse v0.1.0/go.mod h1:RHrZQHXnP2xjPF+u1gW/2HnVO7nvIa9PG3Gm+fLHvGI=
 github.com/gin-gonic/gin v1.8.1 h1:4+fr/el88TOO3ewCmQr8cx/CtZ/umlIRIs5M4NTNjf8=
@@ -65,41 +36,11 @@ github.com/go-playground/validator/v10 v10.10.0/go.mod h1:74x4gJWsvQexRdW8Pn3dXS
 github.com/goccy/go-json v0.9.7 h1:IcB+Aqpx/iMHu5Yooh7jEzJk1JZ7Pjtmys2ukPr7EeM=
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-github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
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-github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
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-github.com/golang/protobuf v1.4.0-rc.4.0.20200313231945-b860323f09d0/go.mod h1:WU3c8KckQ9AFe+yFwt9sWVRKCVIyN9cPHBJSNnbL67w=
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-github.com/google/uuid v1.3.0 h1:t6JiXgmwXMjEs8VusXIJk2BXHsn+wx8BZdTaoZ5fu7I=
-github.com/google/uuid v1.3.0/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
-github.com/googleapis/enterprise-certificate-proxy v0.2.0 h1:y8Yozv7SZtlU//QXbezB6QkpuE6jMD2/gfzk4AftXjs=
-github.com/googleapis/enterprise-certificate-proxy v0.2.0/go.mod h1:8C0jb7/mgJe/9KK8Lm7X9ctZC2t60YyIpYEI16jx0Qg=
-github.com/googleapis/gax-go/v2 v2.7.0 h1:IcsPKeInNvYi7eqSaDjiZqDDKu5rsmunY0Y1YupQSSQ=
-github.com/googleapis/gax-go/v2 v2.7.0/go.mod h1:TEop28CZZQ2y+c0VxMUmu1lV+fQx57QpBWsYpwqHJx8=
 github.com/josharian/intern v1.0.0 h1:vlS4z54oSdjm0bgjRigI+G1HpF+tI+9rE5LLzOg8HmY=
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 github.com/json-iterator/go v1.1.12 h1:PV8peI4a0ysnczrg+LtxykD8LfKY9ML6u2jnxaEnrnM=
@@ -136,7 +77,6 @@ github.com/pkg/diff v0.0.0-20210226163009-20ebb0f2a09e/go.mod h1:pJLUxLENpZxwdsK
 github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
-github.com/prometheus/client_model v0.0.0-20190812154241-14fe0d1b01d4/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
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@@ -144,64 +84,25 @@ github.com/rs/xid v1.4.0/go.mod h1:trrq9SKmegXys3aeAKXMUTdJsYXVwGY3RLcfgqegfbg=
 github.com/rs/zerolog v1.28.0 h1:MirSo27VyNi7RJYP3078AA1+Cyzd2GB66qy3aUHvsWY=
 github.com/rs/zerolog v1.28.0/go.mod h1:NILgTygv/Uej1ra5XxGf82ZFSLk58MFGAUS2o6usyD0=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
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@@ -211,58 +112,16 @@ golang.org/x/sys v0.0.0-20210927094055-39ccf1dd6fa6/go.mod h1:oPkhp1MJrh7nUepCBc
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-golang.org/x/time v0.0.0-20220609170525-579cf78fd858/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
-golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
-golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY=
-golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
-golang.org/x/tools v0.0.0-20190524140312-2c0ae7006135/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
 golang.org/x/tools v0.1.12 h1:VveCTK38A2rkS8ZqFY25HIDFscX5X9OoEhJd3quQmXU=
 golang.org/x/tools v0.1.12/go.mod h1:hNGJHUnrk76NpqgfD5Aqm5Crs+Hm0VOH/i9J2+nxYbc=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
-golang.org/x/xerrors v0.0.0-20220907171357-04be3eba64a2 h1:H2TDz8ibqkAF6YGhCdN3jS9O0/s90v0rJh3X/OLHEUk=
-golang.org/x/xerrors v0.0.0-20220907171357-04be3eba64a2/go.mod h1:K8+ghG5WaK9qNqU5K3HdILfMLy1f3aNYFI/wnl100a8=
-google.golang.org/api v0.103.0 h1:9yuVqlu2JCvcLg9p8S3fcFLZij8EPSyvODIY1rkMizQ=
-google.golang.org/api v0.103.0/go.mod h1:hGtW6nK1AC+d9si/UBhw8Xli+QMOf6xyNAyJw4qU9w0=
-google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
-google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
-google.golang.org/appengine v1.6.7 h1:FZR1q0exgwxzPzp/aF+VccGrSfxfPpkBqjIIEq3ru6c=
-google.golang.org/appengine v1.6.7/go.mod h1:8WjMMxjGQR8xUklV/ARdw2HLXBOI7O7uCIDZVag1xfc=
-google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
-google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
-google.golang.org/genproto v0.0.0-20200526211855-cb27e3aa2013/go.mod h1:NbSheEEYHJ7i3ixzK3sjbqSGDJWnxyFXZblF3eUsNvo=
-google.golang.org/genproto v0.0.0-20221027153422-115e99e71e1c h1:QgY/XxIAIeccR+Ca/rDdKubLIU9rcJ3xfy1DC/Wd2Oo=
-google.golang.org/genproto v0.0.0-20221027153422-115e99e71e1c/go.mod h1:CGI5F/G+E5bKwmfYo09AXuVN4dD894kIKUFmVbP2/Fo=
-google.golang.org/genproto v0.0.0-20221118155620-16455021b5e6 h1:a2S6M0+660BgMNl++4JPlcAO/CjkqYItDEZwkoDQK7c=
-google.golang.org/genproto v0.0.0-20221118155620-16455021b5e6/go.mod h1:rZS5c/ZVYMaOGBfO68GWtjOw/eLaZM1X6iVtgjZ+EWg=
-google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
-google.golang.org/grpc v1.23.0/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg=
-google.golang.org/grpc v1.25.1/go.mod h1:c3i+UQWmh7LiEpx4sFZnkU36qjEYZ0imhYfXVyQciAY=
-google.golang.org/grpc v1.27.0/go.mod h1:qbnxyOmOxrQa7FizSgH+ReBfzJrCY1pSN7KXBS8abTk=
-google.golang.org/grpc v1.33.2/go.mod h1:JMHMWHQWaTccqQQlmk3MJZS+GWXOdAesneDmEnv2fbc=
-google.golang.org/grpc v1.50.1 h1:DS/BukOZWp8s6p4Dt/tOaJaTQyPyOoCcrjroHuCeLzY=
-google.golang.org/grpc v1.50.1/go.mod h1:ZgQEeidpAuNRZ8iRrlBKXZQP1ghovWIVhdJRyCDK+GI=
-google.golang.org/grpc v1.51.0 h1:E1eGv1FTqoLIdnBCZufiSHgKjlqG6fKFf6pPWtMTh8U=
-google.golang.org/grpc v1.51.0/go.mod h1:wgNDFcnuBGmxLKI/qn4T+m5BtEBYXJPvibbUPsAIPww=
-google.golang.org/protobuf v0.0.0-20200109180630-ec00e32a8dfd/go.mod h1:DFci5gLYBciE7Vtevhsrf46CRTquxDuWsQurQQe4oz8=
-google.golang.org/protobuf v0.0.0-20200221191635-4d8936d0db64/go.mod h1:kwYJMbMJ01Woi6D6+Kah6886xMZcty6N08ah7+eCXa0=
-google.golang.org/protobuf v0.0.0-20200228230310-ab0ca4ff8a60/go.mod h1:cfTl7dwQJ+fmap5saPgwCLgHXTUD7jkjRqWcaiX5VyM=
-google.golang.org/protobuf v1.20.1-0.20200309200217-e05f789c0967/go.mod h1:A+miEFZTKqfCUM6K7xSMQL9OKL/b6hQv+e19PK+JZNE=
-google.golang.org/protobuf v1.21.0/go.mod h1:47Nbq4nVaFHyn7ilMalzfO3qCViNmqZ2kzikPIcrTAo=
-google.golang.org/protobuf v1.22.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
-google.golang.org/protobuf v1.23.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
-google.golang.org/protobuf v1.23.1-0.20200526195155-81db48ad09cc/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
-google.golang.org/protobuf v1.25.0/go.mod h1:9JNX74DMeImyA3h4bdi1ymwjUzf21/xIlbajtzgsN7c=
 google.golang.org/protobuf v1.26.0-rc.1/go.mod h1:jlhhOSvTdKEhbULTjvd4ARK9grFBp09yW+WbY/TyQbw=
-google.golang.org/protobuf v1.26.0/go.mod h1:9q0QmTI4eRPtz6boOQmLYwt+qCgq0jsYwAQnmE0givc=
 google.golang.org/protobuf v1.28.1 h1:d0NfwRgPtno5B1Wa6L2DAG+KivqkdutMf1UhdNx175w=
 google.golang.org/protobuf v1.28.1/go.mod h1:HV8QOd/L58Z+nl8r43ehVNZIU/HEI6OcFqwMG9pJV4I=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
@@ -276,8 +135,5 @@ gopkg.in/yaml.v2 v2.4.0 h1:D8xgwECY7CYvx+Y2n4sBz93Jn9JRvxdiyyo8CTfuKaY=
 gopkg.in/yaml.v2 v2.4.0/go.mod h1:RDklbk79AGWmwhnvt/jBztapEOGDOx6ZbXqjP6csGnQ=
 gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
 gopkg.in/yaml.v3 v3.0.0-20200615113413-eeeca48fe776/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
+gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b h1:h8qDotaEPuJATrMmW04NCwg7v22aHH28wwpauUhK9Oo=
 gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
-gopkg.in/yaml.v3 v3.0.1 h1:fxVm/GzAzEWqLHuvctI91KS9hhNmmWOoWu0XTYJS7CA=
-gopkg.in/yaml.v3 v3.0.1/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
-honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
-honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=

server/jobs/DeliveryRetryJob.go

@@ -54,7 +54,7 @@ func (j *DeliveryRetryJob) mainLoop() {
 func (j *DeliveryRetryJob) run() bool {
 	defer func() {
 		if rec := recover(); rec != nil {
-			log.Error().Interface("rec", rec).Msg("Recovered panic in DeliveryRetryJob")
+			log.Error().Interface("recover", rec).Msg("Recovered panic in DeliveryRetryJob")
 		}
 	}()
 
@@ -101,7 +101,7 @@ func (j *DeliveryRetryJob) redeliver(ctx *logic.SimpleContext, delivery models.D
 	}
 
 	fcmDelivID, err := j.app.DeliverMessage(ctx, client, msg)
-	if err != nil {
+	if err == nil {
 		err = j.app.Database.SetDeliverySuccess(ctx, delivery, *fcmDelivID)
 		if err != nil {
 			log.Err(err).Int64("SCNMessageID", delivery.SCNMessageID).Int64("DeliveryID", delivery.DeliveryID).Msg("Failed to update delivery")
@@ -115,6 +115,7 @@ func (j *DeliveryRetryJob) redeliver(ctx *logic.SimpleContext, delivery models.D
 			ctx.RollbackTransaction()
 			return
 		}
+		log.Warn().Int64("SCNMessageID", delivery.SCNMessageID).Int64("DeliveryID", delivery.DeliveryID).Msg("Delivery failed after <max> retries (set to FAILURE)")
 	} else {
 		err = j.app.Database.SetDeliveryRetry(ctx, delivery)
 		if err != nil {

server/logic/appcontext.go

@@ -7,6 +7,7 @@ import (
 	"context"
 	"database/sql"
 	"errors"
+	"github.com/gin-gonic/gin"
 	"github.com/rs/zerolog/log"
 	"time"
 )
@@ -17,15 +18,17 @@ type AppContext struct {
 	cancelled   bool
 	transaction *sql.Tx
 	permissions PermissionSet
+	ginContext  *gin.Context
 }
 
-func CreateAppContext(innerCtx context.Context, cancelFn context.CancelFunc) *AppContext {
+func CreateAppContext(g *gin.Context, innerCtx context.Context, cancelFn context.CancelFunc) *AppContext {
 	return &AppContext{
 		inner:       innerCtx,
 		cancelFunc:  cancelFn,
 		cancelled:   false,
 		transaction: nil,
 		permissions: NewEmptyPermissions(),
+		ginContext:  g,
 	}
 }
 
@@ -48,16 +51,24 @@ func (ac *AppContext) Value(key any) any {
 func (ac *AppContext) Cancel() {
 	ac.cancelled = true
 	if ac.transaction != nil {
-		log.Error().Msg("Rollback transaction")
+		log.Error().Str("uri", ac.RequestURI()).Msg("Rollback transaction (ctx-cancel)")
 		err := ac.transaction.Rollback()
 		if err != nil {
-			panic("failed to rollback transaction: " + err.Error())
+			log.Err(err).Stack().Msg("Failed to rollback transaction")
 		}
 		ac.transaction = nil
 	}
 	ac.cancelFunc()
 }
 
+func (ac *AppContext) RequestURI() string {
+	if ac.ginContext != nil && ac.ginContext.Request != nil {
+		return ac.ginContext.Request.Method + " :: " + ac.ginContext.Request.RequestURI
+	} else {
+		return ""
+	}
+}
+
 func (ac *AppContext) FinishSuccess(res ginresp.HTTPResponse) ginresp.HTTPResponse {
 	if ac.cancelled {
 		panic("Cannot finish a cancelled request")
@@ -65,7 +76,7 @@ func (ac *AppContext) FinishSuccess(res ginresp.HTTPResponse) ginresp.HTTPRespon
 	if ac.transaction != nil {
 		err := ac.transaction.Commit()
 		if err != nil {
-			return ginresp.InternAPIError(500, apierr.COMMIT_FAILED, "Failed to comit changes to DB", err)
+			return ginresp.InternAPIError(ac.ginContext, 500, apierr.COMMIT_FAILED, "Failed to comit changes to DB", err)
 		}
 		ac.transaction = nil
 	}

server/logic/application.go

@@ -27,7 +27,7 @@ type Application struct {
 	Config         scn.Config
 	Gin            *gin.Engine
 	Database       *db.Database
-	Firebase       *firebase.App
+	Firebase       *firebase.FBConnector
 	DefaultChannel string
 	Jobs           []Job
 }
@@ -39,7 +39,7 @@ func NewApp(db *db.Database) *Application {
 	}
 }
 
-func (app *Application) Init(cfg scn.Config, g *gin.Engine, fb *firebase.App, jobs []Job) {
+func (app *Application) Init(cfg scn.Config, g *gin.Engine, fb *firebase.FBConnector, jobs []Job) {
 	app.Config = cfg
 	app.Gin = g
 	app.Firebase = fb
@@ -122,37 +122,37 @@ func (app *Application) StartRequest(g *gin.Context, uri any, query any, body an
 
 	if uri != nil {
 		if err := g.ShouldBindUri(uri); err != nil {
-			return nil, langext.Ptr(ginresp.InternAPIError(400, apierr.BINDFAIL_URI_PARAM, "Failed to read uri", err))
+			return nil, langext.Ptr(ginresp.InternAPIError(g, 400, apierr.BINDFAIL_URI_PARAM, "Failed to read uri", err))
 		}
 	}
 
 	if query != nil {
 		if err := g.ShouldBindQuery(query); err != nil {
-			return nil, langext.Ptr(ginresp.InternAPIError(400, apierr.BINDFAIL_QUERY_PARAM, "Failed to read query", err))
+			return nil, langext.Ptr(ginresp.InternAPIError(g, 400, apierr.BINDFAIL_QUERY_PARAM, "Failed to read query", err))
 		}
 	}
 
-	if body != nil {
+	if body != nil && g.Request.Header.Get("Content-Type") == "application/javascript" {
 		if err := g.ShouldBindJSON(body); err != nil {
-			return nil, langext.Ptr(ginresp.InternAPIError(400, apierr.BINDFAIL_BODY_PARAM, "Failed to read body", err))
+			return nil, langext.Ptr(ginresp.InternAPIError(g, 400, apierr.BINDFAIL_BODY_PARAM, "Failed to read body", err))
 		}
 	}
 
-	if form != nil {
+	if form != nil && g.Request.Header.Get("Content-Type") == "multipart/form-data" {
 		if err := g.ShouldBindWith(form, binding.Form); err != nil {
-			return nil, langext.Ptr(ginresp.InternAPIError(400, apierr.BINDFAIL_BODY_PARAM, "Failed to read multipart-form", err))
+			return nil, langext.Ptr(ginresp.InternAPIError(g, 400, apierr.BINDFAIL_BODY_PARAM, "Failed to read multipart-form", err))
 		}
 	}
 
 	ictx, cancel := context.WithTimeout(context.Background(), app.Config.RequestTimeout)
-	actx := CreateAppContext(ictx, cancel)
+	actx := CreateAppContext(g, ictx, cancel)
 
 	authheader := g.GetHeader("Authorization")
 
 	perm, err := app.getPermissions(actx, authheader)
 	if err != nil {
 		cancel()
-		return nil, langext.Ptr(ginresp.InternAPIError(400, apierr.PERM_QUERY_FAIL, "Failed to determine permissions", err))
+		return nil, langext.Ptr(ginresp.InternAPIError(g, 400, apierr.PERM_QUERY_FAIL, "Failed to determine permissions", err))
 	}
 
 	actx.permissions = perm
@@ -245,6 +245,7 @@ func (app *Application) DeliverMessage(ctx context.Context, client models.Client
 	if client.FCMToken != nil {
 		fcmDelivID, err := app.Firebase.SendNotification(ctx, client, msg)
 		if err != nil {
+			log.Warn().Int64("SCNMessageID", msg.SCNMessageID).Int64("ClientID", client.ClientID).Err(err).Msg("FCM Delivery failed")
 			return nil, err
 		}
 		return langext.Ptr(fcmDelivID), nil

server/logic/permissions.go

@@ -28,8 +28,6 @@ func NewEmptyPermissions() PermissionSet {
 	}
 }
 
-var respoNotAuthorized = ginresp.InternAPIError(401, apierr.USER_AUTH_FAILED, "You are not authorized for this action", nil)
-
 func (ac *AppContext) CheckPermissionUserRead(userid int64) *ginresp.HTTPResponse {
 	p := ac.permissions
 	if p.UserID != nil && *p.UserID == userid && p.KeyType == PermKeyTypeUserRead {
@@ -39,7 +37,7 @@ func (ac *AppContext) CheckPermissionUserRead(userid int64) *ginresp.HTTPRespons
 		return nil
 	}
 
-	return langext.Ptr(respoNotAuthorized)
+	return langext.Ptr(ginresp.InternAPIError(ac.ginContext, 401, apierr.USER_AUTH_FAILED, "You are not authorized for this action", nil))
 }
 
 func (ac *AppContext) CheckPermissionRead() *ginresp.HTTPResponse {
@@ -51,7 +49,7 @@ func (ac *AppContext) CheckPermissionRead() *ginresp.HTTPResponse {
 		return nil
 	}
 
-	return langext.Ptr(respoNotAuthorized)
+	return langext.Ptr(ginresp.InternAPIError(ac.ginContext, 401, apierr.USER_AUTH_FAILED, "You are not authorized for this action", nil))
 }
 
 func (ac *AppContext) CheckPermissionUserAdmin(userid int64) *ginresp.HTTPResponse {
@@ -60,13 +58,13 @@ func (ac *AppContext) CheckPermissionUserAdmin(userid int64) *ginresp.HTTPRespon
 		return nil
 	}
 
-	return langext.Ptr(respoNotAuthorized)
+	return langext.Ptr(ginresp.InternAPIError(ac.ginContext, 401, apierr.USER_AUTH_FAILED, "You are not authorized for this action", nil))
 }
 
 func (ac *AppContext) CheckPermissionAny() *ginresp.HTTPResponse {
 	p := ac.permissions
 	if p.KeyType == PermKeyTypeNone {
-		return langext.Ptr(respoNotAuthorized)
+		return langext.Ptr(ginresp.InternAPIError(ac.ginContext, 401, apierr.USER_AUTH_FAILED, "You are not authorized for this action", nil))
 	}
 
 	return nil

server/logic/simplecontext.go

@@ -87,6 +87,7 @@ func (sc *SimpleContext) RollbackTransaction() {
 	}
 	err := sc.transaction.Rollback()
 	if err != nil {
+		log.Err(err).Stack().Msg("Failed to rollback transaction")
 		panic(err)
 	}
 	sc.transaction = nil