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status-go/services/shhext
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Andrea Maria Piana 2a4382369a
Add GetContactCode call, add DH flag (#1367) 
This PR does a few things:

1) Add a call GetContactCode to check whether we have a bundle for a
given user.

2) Add a DH flag to the API (non-breaking change), for those messages
that we want to target all devices (contact-requests for example).

3) Fixes a few small issues with installations, namely if for example a
messages is sent without a bundle (currently not done by any client),
we still infer installation info, so that we can communicate securely
and making it truly optional.
 		2019-02-12 12:07:13 +01:00
..
chat Add GetContactCode call, add DH flag (#1367) 2019-02-12 12:07:13 +01:00
dedup geth: upgrade geth to 1.8.21 (#1350) 2019-01-16 15:42:00 +01:00
mailservers Add request with retries api call 2019-01-24 14:31:56 +02:00
README.md Implement mailserver canary service. Closes #1086 2018-08-07 17:17:59 +02:00
api.go Add GetContactCode call, add DH flag (#1367) 2019-02-12 12:07:13 +01:00
api_test.go add SyncMessages method to shhext api (#1309) 2018-12-14 12:21:34 +01:00
debug.go Use status-im whisper/whisperv6 module everywhere 2018-10-03 09:27:51 +03:00
requests.go Prevent frequent requests with same topics 2019-01-18 14:52:33 +02:00
requests_test.go Prevent frequent requests with same topics 2019-01-18 14:52:33 +02:00
service.go Add GetContactCode call, add DH flag (#1367) 2019-02-12 12:07:13 +01:00
service_test.go Gomobile support (#1164) 2019-02-01 18:02:52 +01:00
signal.go Mailserver: return error response. (#1244) 2018-10-18 12:25:00 +02:00
tracker.go Prevent frequent requests with same topics 2019-01-18 14:52:33 +02:00
tracker_test.go Prevent frequent requests with same topics 2019-01-18 14:52:33 +02:00

README.md

Whisper API Extension

API

shhext_getNewFilterMessages

Accepts the same input as shh_getFilterMessages.

Returns

Returns a list of whisper messages matching the specified filter. Filters out the messages already confirmed received by shhext_confirmMessagesProcessed

Deduplication is made using the whisper envelope content and topic only, so the same content received in different whisper envelopes will be deduplicated.

shhext_confirmMessagesProcessed

Confirms whisper messages received and processed on the client side. These messages won't appear anymore when shhext_getNewFilterMessages is called.

Parameters

Gets a list of whisper envelopes.

shhext_post

Accepts same input as shh_post.

Returns

DATA, 32 Bytes - the envelope hash

shhext_requestMessages

Sends a request for historic messages to a mail server.

Parameters
  1. Object - The message request object:
  • mailServerPeer:URL - Mail servers' enode addess
  • from:QUANTITY - (optional) Lower bound of time range as unix timestamp, default is 24 hours back from now
  • to:QUANTITY- (optional) Upper bound of time range as unix timestamp, default is now
  • topic:DATA, 4 Bytes - Regular whisper topic
  • symKeyID:DATA- ID of a symmetric key to authenticate to mail server, derived from mail server password
Returns

Boolean - returns true if the request was send, otherwise false.

Signals

Sends sent signal once per envelope.

{
  "type": "envelope.sent",
  "event": {
    "hash": "0xea0b93079ed32588628f1cabbbb5ed9e4d50b7571064c2962c3853972db67790"
  }
}

Sends expired signal if envelope dropped from whisper local queue before it was sent to any peer on the network.

{
  "type": "envelope.expired",
  "event": {
    "hash": "0x754f4c12dccb14886f791abfeb77ffb86330d03d5a4ba6f37a8c21281988b69e"
  }
}