parra/ntfy
parra/ntfy
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CLI; docs docs docs

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This commit is contained in:
Philipp Heckel 2022-01-12 21:24:48 -05:00
parent aa94410308
commit 38b28f9bf4
10 changed files with 309 additions and 154 deletions
server
server.go

28
server/server.go
View file

@ -123,11 +123,6 @@ var (
docsStaticFs embed.FS
docsStaticCached = &util.CachingEmbedFS{ModTime: time.Now(), FS: docsStaticFs}
errHTTPNotFound = &errHTTP{40401, http.StatusNotFound, "page not found", ""}
errHTTPTooManyRequestsLimitRequests = &errHTTP{42901, http.StatusTooManyRequests, "limit reached: too many requests, please be nice", "https://ntfy.sh/docs/publish/#limitations"}
errHTTPTooManyRequestsLimitEmails = &errHTTP{42902, http.StatusTooManyRequests, "limit reached: too many emails, please be nice", "https://ntfy.sh/docs/publish/#limitations"}
errHTTPTooManyRequestsLimitSubscriptions = &errHTTP{42903, http.StatusTooManyRequests, "limit reached: too many active subscriptions, please be nice", "https://ntfy.sh/docs/publish/#limitations"}
errHTTPTooManyRequestsLimitTotalTopics = &errHTTP{42904, http.StatusTooManyRequests, "limit reached: the total number of topics on the server has been reached, please contact the admin", "https://ntfy.sh/docs/publish/#limitations"}
errHTTPBadRequestEmailDisabled = &errHTTP{40001, http.StatusBadRequest, "e-mail notifications are not enabled", "https://ntfy.sh/docs/config/#e-mail-notifications"}
errHTTPBadRequestDelayNoCache = &errHTTP{40002, http.StatusBadRequest, "cannot disable cache for delayed message", ""}
errHTTPBadRequestDelayNoEmail = &errHTTP{40003, http.StatusBadRequest, "delayed e-mail notifications are not supported", ""}
@ -139,22 +134,27 @@ var (
errHTTPBadRequestTopicInvalid = &errHTTP{40009, http.StatusBadRequest, "invalid topic: path invalid", ""}
errHTTPBadRequestTopicDisallowed = &errHTTP{40010, http.StatusBadRequest, "invalid topic: topic name is disallowed", ""}
errHTTPBadRequestMessageNotUTF8 = &errHTTP{40011, http.StatusBadRequest, "invalid message: message must be UTF-8 encoded", ""}
errHTTPBadRequestAttachmentTooLarge = &errHTTP{40012, http.StatusBadRequest, "invalid request: attachment too large, or traffic limit reached", ""}
errHTTPBadRequestAttachmentTooLarge = &errHTTP{40012, http.StatusBadRequest, "invalid request: attachment too large, or bandwidth limit reached", ""}
errHTTPBadRequestAttachmentURLInvalid = &errHTTP{40013, http.StatusBadRequest, "invalid request: attachment URL is invalid", ""}
errHTTPBadRequestAttachmentURLPeakGeneral = &errHTTP{40014, http.StatusBadRequest, "invalid request: attachment URL peak failed", ""}
errHTTPBadRequestAttachmentURLPeakNon2xx = &errHTTP{40015, http.StatusBadRequest, "invalid request: attachment URL peak failed with non-2xx status code", ""}
errHTTPBadRequestAttachmentsDisallowed = &errHTTP{40016, http.StatusBadRequest, "invalid request: attachments not allowed", ""}
errHTTPBadRequestAttachmentsExpiryBeforeDelivery = &errHTTP{40017, http.StatusBadRequest, "invalid request: attachment expiry before delayed delivery date", ""}
errHTTPTooManyRequestsAttachmentTrafficLimit = &errHTTP{42901, http.StatusTooManyRequests, "too many requests: daily traffic limit reached", "https://ntfy.sh/docs/publish/#limitations"}
errHTTPNotFound = &errHTTP{40401, http.StatusNotFound, "page not found", ""}
errHTTPTooManyRequestsLimitRequests = &errHTTP{42901, http.StatusTooManyRequests, "limit reached: too many requests, please be nice", "https://ntfy.sh/docs/publish/#limitations"}
errHTTPTooManyRequestsLimitEmails = &errHTTP{42902, http.StatusTooManyRequests, "limit reached: too many emails, please be nice", "https://ntfy.sh/docs/publish/#limitations"}
errHTTPTooManyRequestsLimitSubscriptions = &errHTTP{42903, http.StatusTooManyRequests, "limit reached: too many active subscriptions, please be nice", "https://ntfy.sh/docs/publish/#limitations"}
errHTTPTooManyRequestsLimitTotalTopics = &errHTTP{42904, http.StatusTooManyRequests, "limit reached: the total number of topics on the server has been reached, please contact the admin", "https://ntfy.sh/docs/publish/#limitations"}
errHTTPTooManyRequestsAttachmentBandwidthLimit = &errHTTP{42905, http.StatusTooManyRequests, "too many requests: daily bandwidth limit reached", "https://ntfy.sh/docs/publish/#limitations"}
errHTTPInternalError = &errHTTP{50001, http.StatusInternalServerError, "internal server error", ""}
errHTTPInternalErrorInvalidFilePath = &errHTTP{50002, http.StatusInternalServerError, "internal server error: invalid file path", ""}
)
const (
firebaseControlTopic = "~control" // See Android if changed
emptyMessageBody = "triggered"
fcmMessageLimit = 4000 // see maybeTruncateFCMMessage for details
defaultAttachmentMessage = "You received a file: %s"
firebaseControlTopic = "~control" // See Android if changed
emptyMessageBody = "triggered" // Used if message body is empty
defaultAttachmentMessage = "You received a file: %s" // Used if message body is empty, and there is an attachment
fcmMessageLimit = 4000 // see maybeTruncateFCMMessage for details
)
// New instantiates a new Server. It creates the cache and adds a Firebase
@ -432,8 +432,8 @@ func (s *Server) handleFile(w http.ResponseWriter, r *http.Request, v *visitor)
if err != nil {
return errHTTPNotFound
}
if err := v.TrafficLimiter().Allow(stat.Size()); err != nil {
return errHTTPTooManyRequestsAttachmentTrafficLimit
if err := v.BandwidthLimiter().Allow(stat.Size()); err != nil {
return errHTTPTooManyRequestsAttachmentBandwidthLimit
}
w.Header().Set("Content-Length", fmt.Sprintf("%d", stat.Size()))
f, err := os.Open(file)
@ -652,7 +652,7 @@ func (s *Server) handleBodyAsAttachment(r *http.Request, v *visitor, m *message,
if m.Message == "" {
m.Message = fmt.Sprintf(defaultAttachmentMessage, m.Attachment.Name)
}
m.Attachment.Size, err = s.fileCache.Write(m.ID, body, v.TrafficLimiter(), util.NewFixedLimiter(remainingVisitorAttachmentSize))
m.Attachment.Size, err = s.fileCache.Write(m.ID, body, v.BandwidthLimiter(), util.NewFixedLimiter(remainingVisitorAttachmentSize))
if err == util.ErrLimitReached {
return errHTTPBadRequestAttachmentTooLarge
} else if err != nil {