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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,251 @@ | ||
| package main | ||
|
|
||
| import ( | ||
| "encoding/json" | ||
| "fmt" | ||
| "io/ioutil" | ||
| "net/http" | ||
| "strconv" | ||
| "strings" | ||
| "time" | ||
|
|
||
| "github.com/knadh/listmonk/internal/subimporter" | ||
| "github.com/knadh/listmonk/models" | ||
| "github.com/labstack/echo" | ||
| "github.com/lib/pq" | ||
| ) | ||
|
|
||
| type bouncesWrap struct { | ||
| Results []models.Bounce `json:"results"` | ||
|
|
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| Total int `json:"total"` | ||
| PerPage int `json:"per_page"` | ||
| Page int `json:"page"` | ||
| } | ||
|
|
||
| // handleGetBounces handles retrieval of bounce records. | ||
| func handleGetBounces(c echo.Context) error { | ||
| var ( | ||
| app = c.Get("app").(*App) | ||
| pg = getPagination(c.QueryParams(), 50) | ||
| out bouncesWrap | ||
|
|
||
| id, _ = strconv.Atoi(c.Param("id")) | ||
| campID, _ = strconv.Atoi(c.QueryParam("campaign_id")) | ||
| source = c.FormValue("source") | ||
| orderBy = c.FormValue("order_by") | ||
| order = c.FormValue("order") | ||
| ) | ||
|
|
||
| // Fetch one list. | ||
| single := false | ||
| if id > 0 { | ||
| single = true | ||
| } | ||
|
|
||
| // Sort params. | ||
| if !strSliceContains(orderBy, bounceQuerySortFields) { | ||
| orderBy = "created_at" | ||
| } | ||
| if order != sortAsc && order != sortDesc { | ||
| order = sortDesc | ||
| } | ||
|
|
||
| stmt := fmt.Sprintf(app.queries.QueryBounces, orderBy, order) | ||
| if err := db.Select(&out.Results, stmt, id, campID, 0, source, pg.Offset, pg.Limit); err != nil { | ||
| app.log.Printf("error fetching bounces: %v", err) | ||
| return echo.NewHTTPError(http.StatusInternalServerError, | ||
| app.i18n.Ts("globals.messages.errorFetching", | ||
| "name", "{globals.terms.bounce}", "error", pqErrMsg(err))) | ||
| } | ||
| if len(out.Results) == 0 { | ||
| out.Results = []models.Bounce{} | ||
| return c.JSON(http.StatusOK, okResp{out}) | ||
| } | ||
|
|
||
| if single { | ||
| return c.JSON(http.StatusOK, okResp{out.Results[0]}) | ||
| } | ||
|
|
||
| // Meta. | ||
| out.Total = out.Results[0].Total | ||
| out.Page = pg.Page | ||
| out.PerPage = pg.PerPage | ||
|
|
||
| return c.JSON(http.StatusOK, okResp{out}) | ||
| } | ||
|
|
||
| // handleGetSubscriberBounces retrieves a subscriber's bounce records. | ||
| func handleGetSubscriberBounces(c echo.Context) error { | ||
| var ( | ||
| app = c.Get("app").(*App) | ||
| subID = c.Param("id") | ||
| ) | ||
|
|
||
| id, _ := strconv.ParseInt(subID, 10, 64) | ||
| if id < 1 { | ||
| return echo.NewHTTPError(http.StatusBadRequest, app.i18n.T("globals.messages.invalidID")) | ||
| } | ||
|
|
||
| out := []models.Bounce{} | ||
| stmt := fmt.Sprintf(app.queries.QueryBounces, "created_at", "ASC") | ||
| if err := db.Select(&out, stmt, 0, 0, subID, "", 0, 1000); err != nil { | ||
| app.log.Printf("error fetching bounces: %v", err) | ||
| return echo.NewHTTPError(http.StatusInternalServerError, | ||
| app.i18n.Ts("globals.messages.errorFetching", | ||
| "name", "{globals.terms.bounce}", "error", pqErrMsg(err))) | ||
| } | ||
|
|
||
| return c.JSON(http.StatusOK, okResp{out}) | ||
| } | ||
|
|
||
| // handleDeleteBounces handles bounce deletion, either a single one (ID in the URI), or a list. | ||
| func handleDeleteBounces(c echo.Context) error { | ||
| var ( | ||
| app = c.Get("app").(*App) | ||
| pID = c.Param("id") | ||
| all, _ = strconv.ParseBool(c.QueryParam("all")) | ||
| IDs = pq.Int64Array{} | ||
| ) | ||
|
|
||
| // Is it an /:id call? | ||
| if pID != "" { | ||
| id, _ := strconv.ParseInt(pID, 10, 64) | ||
| if id < 1 { | ||
| return echo.NewHTTPError(http.StatusBadRequest, app.i18n.T("globals.messages.invalidID")) | ||
| } | ||
| IDs = append(IDs, id) | ||
| } else if !all { | ||
| // Multiple IDs. | ||
| i, err := parseStringIDs(c.Request().URL.Query()["id"]) | ||
| if err != nil { | ||
| return echo.NewHTTPError(http.StatusBadRequest, | ||
| app.i18n.Ts("globals.messages.invalidID", "error", err.Error())) | ||
| } | ||
|
|
||
| if len(i) == 0 { | ||
| return echo.NewHTTPError(http.StatusBadRequest, | ||
| app.i18n.Ts("globals.messages.invalidID")) | ||
| } | ||
| IDs = i | ||
| } | ||
|
|
||
| if _, err := app.queries.DeleteBounces.Exec(IDs); err != nil { | ||
| app.log.Printf("error deleting bounces: %v", err) | ||
| return echo.NewHTTPError(http.StatusInternalServerError, | ||
| app.i18n.Ts("globals.messages.errorDeleting", | ||
| "name", "{globals.terms.bounce}", "error", pqErrMsg(err))) | ||
| } | ||
|
|
||
| return c.JSON(http.StatusOK, okResp{true}) | ||
| } | ||
|
|
||
| // handleBounceWebhook renders the HTML preview of a template. | ||
| func handleBounceWebhook(c echo.Context) error { | ||
| var ( | ||
| app = c.Get("app").(*App) | ||
| service = c.Param("service") | ||
|
|
||
| bounces []models.Bounce | ||
| ) | ||
|
|
||
| // Read the request body instead of using using c.Bind() to read to save the entire raw request as meta. | ||
| rawReq, err := ioutil.ReadAll(c.Request().Body) | ||
| if err != nil { | ||
| app.log.Printf("error reading ses notification body: %v", err) | ||
| return echo.NewHTTPError(http.StatusBadRequest, app.i18n.Ts("globals.messages.internalError")) | ||
| } | ||
|
|
||
| switch true { | ||
| // Native internal webhook. | ||
| case service == "": | ||
| var b models.Bounce | ||
| if err := json.Unmarshal(rawReq, &b); err != nil { | ||
| return echo.NewHTTPError(http.StatusBadRequest, app.i18n.Ts("globals.messages.invalidData")) | ||
| } | ||
|
|
||
| if err := validateBounceFields(b, app); err != nil { | ||
| return err | ||
| } | ||
|
|
||
| b.Email = strings.ToLower(b.Email) | ||
|
|
||
| if len(b.Meta) == 0 { | ||
| b.Meta = json.RawMessage("{}") | ||
| } | ||
|
|
||
| if b.CreatedAt.Year() == 0 { | ||
| b.CreatedAt = time.Now() | ||
| } | ||
|
|
||
| bounces = append(bounces, b) | ||
|
|
||
| // Amazon SES. | ||
| case service == "ses" && app.constants.BounceSESEnabled: | ||
| switch c.Request().Header.Get("X-Amz-Sns-Message-Type") { | ||
| // SNS webhook registration confirmation. Only after these are processed will the endpoint | ||
| // start getting bounce notifications. | ||
| case "SubscriptionConfirmation", "UnsubscribeConfirmation": | ||
| if err := app.bounce.SES.ProcessSubscription(rawReq); err != nil { | ||
| app.log.Printf("error processing SNS (SES) subscription: %v", err) | ||
| return echo.NewHTTPError(http.StatusBadRequest, app.i18n.T("globals.messages.invalidData")) | ||
| } | ||
| break | ||
|
|
||
| // Bounce notification. | ||
| case "Notification": | ||
| b, err := app.bounce.SES.ProcessBounce(rawReq) | ||
| if err != nil { | ||
| app.log.Printf("error processing SES notification: %v", err) | ||
| return echo.NewHTTPError(http.StatusBadRequest, app.i18n.T("globals.messages.invalidData")) | ||
| } | ||
| bounces = append(bounces, b) | ||
|
|
||
| default: | ||
| return echo.NewHTTPError(http.StatusBadRequest, app.i18n.T("globals.messages.invalidData")) | ||
| } | ||
|
|
||
| // SendGrid. | ||
| case service == "sendgrid" && app.constants.BounceSendgridEnabled: | ||
| var ( | ||
| sig = c.Request().Header.Get("X-Twilio-Email-Event-Webhook-Signature") | ||
| ts = c.Request().Header.Get("X-Twilio-Email-Event-Webhook-Timestamp") | ||
| ) | ||
|
|
||
| // Sendgrid sends multiple bounces. | ||
| bs, err := app.bounce.Sendgrid.ProcessBounce(sig, ts, rawReq) | ||
| if err != nil { | ||
| app.log.Printf("error processing sendgrid notification: %v", err) | ||
| return echo.NewHTTPError(http.StatusBadRequest, app.i18n.T("globals.messages.invalidData")) | ||
| } | ||
| bounces = append(bounces, bs...) | ||
|
|
||
| default: | ||
| return echo.NewHTTPError(http.StatusBadRequest, app.i18n.Ts("bounces.unknownService")) | ||
| } | ||
|
|
||
| // Record bounces if any. | ||
| for _, b := range bounces { | ||
| if err := app.bounce.Record(b); err != nil { | ||
| app.log.Printf("error recording bounce: %v", err) | ||
| } | ||
| } | ||
|
|
||
| return c.JSON(http.StatusOK, okResp{true}) | ||
| } | ||
|
|
||
| func validateBounceFields(b models.Bounce, app *App) error { | ||
| if b.Email == "" && b.SubscriberUUID == "" { | ||
| return echo.NewHTTPError(http.StatusBadRequest, app.i18n.T("globals.messages.invalidData")) | ||
| } | ||
|
|
||
| if b.Email != "" && !subimporter.IsEmail(b.Email) { | ||
| return echo.NewHTTPError(http.StatusBadRequest, app.i18n.T("globals.messages.invalidEmail")) | ||
| } | ||
|
|
||
| if b.SubscriberUUID != "" && !reUUID.MatchString(b.SubscriberUUID) { | ||
| return echo.NewHTTPError(http.StatusBadRequest, app.i18n.T("globals.messages.invalidUUID")) | ||
| } | ||
|
|
||
| return nil | ||
| } |
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This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
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This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
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