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fix: library docs

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Richard Ramos 2022-05-06 14:13:10 -04:00
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398
library/README.md
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@ -20,7 +20,7 @@ This specification describes the API for consuming go-waku when built as a dynam
### JSONResponse
All the API functions return a `JSONResponse` unless specified otherwise. `JSONResponse` is a `char *` whose format depends on whether the function was executed sucessfully or not:
```json
```js
// On failure:
{ "error": "the error message" }
@ -30,7 +30,7 @@ All the API functions return a `JSONResponse` unless specified otherwise. `JSONR
## Events
Asynchronous events require a callback to be registered. An example of an asynchronous event that might be emitted is receiving a message. When an event is emitted, this callback will be triggered receiving a json string with the following format:
```json
```js
{
"nodeId": 0, // go-waku node that emitted the signal
"type": "message", // type of signal being emitted. Currently only "message" is available
@ -38,21 +38,20 @@ Asynchronous events require a callback to be registered. An example of an asynch
}
```
### `extern void gowaku_set_event_callback(void* cb)`
Register callback to act as event handler and receive application signals, which are used to react to asyncronous events in waku.
### `extern void waku_set_event_callback(void* cb)`
Register callback to act as signal handler and receive application signals, which are used to react to asyncronous events in waku.
**Parameters**
1. `void* cb`: callback that will be executed when an async event is emitted. The function signature for the callback should be `void myCallback(char* signalJSON)`
## Node management
### `extern char* gowaku_new(char* configJSON)`
### `extern char* waku_new(char* configJSON)`
Initialize a go-waku node.
**Parameters**
1. `char* configJSON`: JSON string containing the options used to initialize a go-waku node. It can be `NULL` to use defaults. All the keys from the configuration are optional. If a key is `undefined`, or `null`, a default value will be set
```json
```js
// example config:
{
"host": "0.0.0.0",
@ -73,134 +72,104 @@ Initialize a go-waku node.
- `minPeersToPublish` - `Number` (optional). The minimum number of peers required on a topic to allow broadcasting a message. Default `0`
**Returns**
`JSONResponse` with a `result` containing an `int` which represents the `nodeID` which should be used in all calls from this API that require interacting with the node if the function executes successfully. An `error` message otherwise
`JSONResponse` with a NULL `result`. An `error` message otherwise
---
### `extern char* gowaku_start(int nodeID)`
### `extern char* waku_start()`
Initialize a go-waku node mounting all the protocols that were enabled during the waku node initialization.
**Parameters**
1. `int nodeID`: the node identifier obtained from a succesful execution of `gowaku_new`
---
### `extern char* gowaku_stop(int nodeID)`
Stops a go-waku node
**Parameters**
1. `int nodeID`: the node identifier obtained from a succesful execution of `gowaku_new`
**Returns**
`JSONResponse` containing a null `result` if the function executes successfully. An `error` message otherwise
---
### `extern char* gowaku_peerid(int nodeID)`
Obtain the peer ID of the go-waku node.
### `extern char* waku_stop()`
Stops a go-waku node
**Parameters**
1. `int nodeID`: the node identifier obtained from a succesful execution of `gowaku_new`
**Returns**
`JSONResponse` containing a null `result` if the function executes successfully. An `error` message otherwise
---
### `extern char* waku_peerid()`
Obtain the peer ID of the go-waku node.
**Returns**
`JSONResponse` containing the peer ID (base58 encoded) if the function executes successfully. An `error` message otherwise
---
### `extern char* gowaku_listen_addresses(int nodeID)`
### `extern char* waku_listen_addresses()`
Obtain the multiaddresses the wakunode is listening to
**Parameters**
1. `int nodeID`: the node identifier obtained from a succesful execution of `gowaku_new`
**Returns**
`JSONResponse` containing an array of multiaddresses if the function executes successfully. An `error` message otherwise
## Connecting to peers
### `extern char* gowaku_add_peer(int nodeID, char* address, char* protocolID)`
### `extern char* waku_add_peer(char* address, char* protocolID)`
Add node multiaddress and protocol to the wakunode peerstore
**Parameters**
1. `int nodeID`: the node identifier obtained from a succesful execution of `gowaku_new`
2. `char* address`: multiaddress of the peer being added
3. `char* protocolID`: protocol supported by the peer
1. `char* address`: multiaddress of the peer being added
2. `char* protocolID`: protocol supported by the peer
**Returns**
`JSONResponse` containing the peer ID (base58 encoded) of the peer that was added if the function executes successfully. An `error` message otherwise
---
### `extern char* gowaku_dial_peer(int nodeID, char* address, int ms)`
Dial peer at multiaddress.
### `extern char* waku_connect(char* address, int ms)`
Connect to peer at multiaddress.
**Parameters**
1. `int nodeID`: the node identifier obtained from a succesful execution of `gowaku_new`
2. `char* address`: multiaddress of the peer being dialed
3. `int ms`: max duration in milliseconds this function might take to execute. If the function execution takes longer than this value, the execution will be canceled and an error returned. Use `0` for unlimited duration
1. `char* address`: multiaddress of the peer being dialed
2. `int ms`: max duration in milliseconds this function might take to execute. If the function execution takes longer than this value, the execution will be canceled and an error returned. Use `0` for unlimited duration
**Returns**
`JSONResponse` with a null `result` if the function executes successfully. An `error` message otherwise
---
### `extern char* gowaku_dial_peerid(int nodeID, char* id, int ms)`
Dial peer using peerID.
### `extern char* waku_connect_peerid(char* id, int ms)`
Connect to peer using peerID.
**Parameters**
1. `int nodeID`: the node identifier obtained from a succesful execution of `gowaku_new`
2. `char* peerID`: peerID to dial. The peer must be already known. It must have been added before with `gowaku_add_peer` or previously dialed with `gowaku_dial_peer`
3. `int ms`: max duration in milliseconds this function might take to execute. If the function execution takes longer than this value, the execution will be canceled and an error returned. Use `0` for unlimited duration
1. `char* peerID`: peerID to dial. The peer must be already known. It must have been added before with `waku_add_peer` or previously dialed with `waku_dial_peer`
2. `int ms`: max duration in milliseconds this function might take to execute. If the function execution takes longer than this value, the execution will be canceled and an error returned. Use `0` for unlimited duration
**Returns**
`JSONResponse` with a null `result` if the function executes successfully. An `error` message otherwise
---
### `extern char* gowaku_close_peer(int nodeID, char* address)`
Disconnect a peer using its multiaddress
### `extern char* waku_disconnect(char* peerID)`
Disconnect a peer using its peerID.
**Parameters**
1. `int nodeID`: the node identifier obtained from a succesful execution of `gowaku_new`
2. `char* address`: multiaddress of the peer being disconnected.
1. `char* peerID`: peerID to disconnect.
**Returns**
`JSONResponse` with a null `result` if the function executes successfully. An `error` message otherwise
---
### `extern char* gowaku_close_peerid(int nodeID, char* id)`
Disconnect a peer using its peerID
**Parameters**
1. `int nodeID`: the node identifier obtained from a succesful execution of `gowaku_new`
2. `char* peerID`: peerID to disconnect.
**Returns**
`JSONResponse` with a null `result` if the function executes successfully. An `error` message otherwise
---
### `extern char* gowaku_peer_cnt(int nodeID)`
### `extern char* waku_peer_cnt()`
Obtain number of connected peers
**Parameters**
1. `int nodeID`: the node identifier obtained from a succesful execution of `gowaku_new`
**Returns**
`JSONResponse` containing an `int` with the number of connected peers. An `error` message otherwise
---
### `extern char* gowaku_peers(int nodeID)`
### `extern char* waku_peers()`
Retrieve the list of peers known by the go-waku node
**Parameters**
1. `int nodeID`: the node identifier obtained from a succesful execution of `gowaku_new`
**Returns**
`JSONResponse` containing a list of peers. An `error` message otherwise. The list of peers has this format:
```json
```js
{
"result":[
...
@ -226,7 +195,7 @@ Retrieve the list of peers known by the go-waku node
## Waku Relay
### `extern char* gowaku_content_topic(char* applicationName, unsigned int applicationVersion, char* contentTopicName, char* encoding)`
### `extern char* waku_content_topic(char* applicationName, unsigned int applicationVersion, char* contentTopicName, char* encoding)`
Create a content topic string according to [RFC 23](https://rfc.vac.dev/spec/23/)
**Parameters**
@ -243,7 +212,7 @@ Create a content topic string according to [RFC 23](https://rfc.vac.dev/spec/23/
--
### `extern char* gowaku_pubsub_topic(char* name, char* encoding)`
### `extern char* waku_pubsub_topic(char* name, char* encoding)`
Create a pubsub topic string according to [RFC 23](https://rfc.vac.dev/spec/23/)
**Parameters**
@ -258,7 +227,7 @@ Create a pubsub topic string according to [RFC 23](https://rfc.vac.dev/spec/23/)
---
### `extern char* gowaku_default_pubsub_topic()`
### `extern char* waku_default_pubsub_topic()`
Returns the default pubsub topic used for exchanging waku messages defined in [RFC 10](https://rfc.vac.dev/spec/10/)
**Returns**
@ -269,15 +238,14 @@ Returns the default pubsub topic used for exchanging waku messages defined in [R
---
### `extern char* gowaku_relay_publish(int nodeID, char* messageJSON, char* topic, int ms)`
### `extern char* waku_relay_publish(char* messageJSON, char* topic, int ms)`
Publish a message using waku relay.
**Parameters**
1. `int nodeID`: the node identifier obtained from a succesful execution of `gowaku_new`
2. `char* messageJSON`: json string containing the [Waku Message](https://rfc.vac.dev/spec/14/)
```json
1. `char* messageJSON`: json string containing the [Waku Message](https://rfc.vac.dev/spec/14/)
```js
{
"payload":"", // base64 encoded payload. gowaku_utils_base64_encode can be used for this
"payload":"", // base64 encoded payload. waku_utils_base64_encode can be used for this
"contentTopic: "...",
"version": 1,
"timestamp": 1647963508000000000 // Unix timestamp in nanoseconds
@ -291,41 +259,83 @@ Publish a message using waku relay.
---
### `extern char* gowaku_enough_peers(int nodeID, char* topic)`
### `extern char* waku_relay_publish_enc_asymmetric(char* messageJSON, char* topic, char* publicKey, char* optionalSigningKey, int ms)`
Publish a message encrypted with a secp256k1 public key using waku relay
**Parameters**
1. `char* messageJSON`: json string containing the [Waku Message](https://rfc.vac.dev/spec/14/)
```js
{
"payload":"", // base64 encoded payload. waku_utils_base64_encode can be used for this
"contentTopic: "...",
"version": 1,
"timestamp": 1647963508000000000 // Unix timestamp in nanoseconds
}
```
2. `char* topic`: pubsub topic. Set to `NULL` to use the default pubsub topic
3. `char* publicKey`: hex string prefixed with "0x" containing a valid secp256k1 public key.
4. `char* optionalSigningKey`: optional hex string prefixed with "0x" containing a valid secp256k1 private key for signing the message. Use NULL otherwise
5. `int ms`: max duration in milliseconds this function might take to execute. If the function execution takes longer than this value, the execution will be canceled and an error returned. Use `0` for unlimited duration
**Returns**
`JSONResponse` containing the message ID. An `error` message otherwise
---
### `extern char* waku_relay_publish_enc_symmetric(char* messageJSON, char* topic, char* symmetricKey, char* optionalSigningKey, int ms)`
Publish a message encrypted with a 32 bytes symmetric key using waku relay
**Parameters**
1. `char* messageJSON`: json string containing the [Waku Message](https://rfc.vac.dev/spec/14/)
```js
{
"payload":"", // base64 encoded payload. waku_utils_base64_encode can be used for this
"contentTopic: "...",
"version": 1,
"timestamp": 1647963508000000000 // Unix timestamp in nanoseconds
}
```
2. `char* topic`: pubsub topic. Set to `NULL` to use the default pubsub topic
3. `char* symmetricKey`: hex string prefixed with "0x" containing a 32 bytes symmetric key
4. `char* optionalSigningKey`: optional hex string prefixed with "0x" containing a valid secp256k1 private key for signing the message. Use NULL otherwise
5. `int ms`: max duration in milliseconds this function might take to execute. If the function execution takes longer than this value, the execution will be canceled and an error returned. Use `0` for unlimited duration
**Returns**
`JSONResponse` containing the message ID. An `error` message otherwise
---
### `extern char* waku_enough_peers(char* topic)`
Determine if there are enough peers to publish a message on a topic.
**Parameters**
1. `int nodeID`: the node identifier obtained from a succesful execution of `gowaku_new`
2. `char* topic`: pubsub topic to verify. Use `NULL` to verify the number of peers in the default pubsub topic
1. `char* topic`: pubsub topic to verify. Use `NULL` to verify the number of peers in the default pubsub topic
**Returns**
`JSONResponse` with a boolean indicating if there are enough peers or not. An `error` message otherwise
---
### `extern char* gowaku_relay_subscribe(int nodeID, char* topic)`
### `extern char* waku_relay_subscribe(char* topic)`
Subscribe to a WakuRelay topic to receive messages.
**Parameters**
1. `int nodeID`: the node identifier obtained from a succesful execution of `gowaku_new`
2. `char* topic`: pubsub topic to subscribe to. Use `NULL` for subscribing to the default pubsub topic
1. `char* topic`: pubsub topic to subscribe to. Use `NULL` for subscribing to the default pubsub topic
**Returns**
`JSONResponse` with a subscription ID. An `error` message otherwise
**Events**
When a message is received, a ``"message"` event` is emitted containing the message, pubsub topic, and nodeID in which the message was received. Here's an example event that could be received:
```json
When a message is received, a ``"message"` event` is emitted containing the message, and pubsub topic in which the message was received. Here's an example event that could be received:
```js
{
"nodeId":1,
"type":"message",
"event":{
"subscriptionID":"...",
"pubsubTopic":"/waku/2/default-waku/proto",
"messageID":"0x6496491e40dbe0b6c3a2198c2426b16301688a2daebc4f57ad7706115eac3ad1",
"wakuMessage":{
"payload":"...", // base64 encoded message. Use gowaku_decode_data to decode
"payload":"...", // base64 encoded message. Use waku_decode_data to decode
"contentTopic":"ABC",
"version":1,
"timestamp":1647826358000000000 // in nanoseconds
@ -334,87 +344,171 @@ When a message is received, a ``"message"` event` is emitted containing the mess
}
```
### `extern char* gowaku_relay_close_subscription(int nodeID, char* subsID)`
Closes a waku relay subscription. No more messages will be received from this subscription
---
### `extern char* waku_relay_unsubscribe(char* topic)`
Closes the subscription to a pubsub topic.
**Parameters**
1. `int nodeID`: the node identifier obtained from a succesful execution of `gowaku_new`
2. `char* subsID`: subscription ID to close
1. `char* topic`: pubsub topic to unsubscribe from. Use `NULL` for unsubscribe from the default pubsub topic
**Returns**
`JSONResponse` with null `response` if successful. An `error` message otherwise
## Waku LightPush
### `extern char* waku_lightpush_publish(char* messageJSON, char* topic, char* peerID, int ms)`
Publish a message using waku lightpush.
**Parameters**
1. `char* messageJSON`: json string containing the [Waku Message](https://rfc.vac.dev/spec/14/)
```js
{
"payload":"", // base64 encoded payload. waku_utils_base64_encode can be used for this
"contentTopic: "...",
"version": 1,
"timestamp": 1647963508000000000 // Unix timestamp in nanoseconds
}
```
2. `char* topic`: pubsub topic. Set to `NULL` to use the default pubsub topic
3. `char* peerID`: should contain the ID of a peer supporting the lightpush protocol. Use NULL to automatically select a node
4. `int ms`: max duration in milliseconds this function might take to execute. If the function execution takes longer than this value, the execution will be canceled and an error returned. Use `0` for unlimited duration
**Returns**
`JSONResponse` containing the message ID. An `error` message otherwise
---
### `extern char* gowaku_relay_unsubscribe_from_topic(int nodeID, char* topic)`
Closes the pubsub subscription to a pubsub topic. Existing subscriptions will not be closed, but they will stop receiving messages
### `extern char* waku_lightpush_publish_enc_asymmetric(char* messageJSON, char* topic, char* publicKey, char* optionalSigningKey, char* peerID, int ms)`
Publish a message encrypted with a secp256k1 public key using waku lightpush
**Parameters**
1. `int nodeID`: the node identifier obtained from a succesful execution of `gowaku_new`
2. `char* topic`: pubsub topic to unsubscribe. Use `NULL` for unsubscribe from the default pubsub topic
1. `char* messageJSON`: json string containing the [Waku Message](https://rfc.vac.dev/spec/14/)
```js
{
"payload":"", // base64 encoded payload. waku_utils_base64_encode can be used for this
"contentTopic: "...",
"version": 1,
"timestamp": 1647963508000000000 // Unix timestamp in nanoseconds
}
```
2. `char* topic`: pubsub topic. Set to `NULL` to use the default pubsub topic
3. `char* publicKey`: hex string prefixed with "0x" containing a valid secp256k1 public key.
4. `char* optionalSigningKey`: optional hex string prefixed with "0x" containing a valid secp256k1 private key for signing the message. Use NULL otherwise
5. `char* peerID`: should contain the ID of a peer supporting the lightpush protocol. Use NULL to automatically select a node
6. `int ms`: max duration in milliseconds this function might take to execute. If the function execution takes longer than this value, the execution will be canceled and an error returned. Use `0` for unlimited duration
**Returns**
`JSONResponse` with null `response` if successful. An `error` message otherwise
`JSONResponse` containing the message ID. An `error` message otherwise
---
### `extern char* waku_lightpush_publish_enc_symmetric(char* messageJSON, char* topic, char* symmetricKey, char* optionalSigningKey, char* peerID, int ms)`
Publish a message encrypted with a 32 bytes symmetric key using waku relay
**Parameters**
1. `char* messageJSON`: json string containing the [Waku Message](https://rfc.vac.dev/spec/14/)
```js
{
"payload":"", // base64 encoded payload. waku_utils_base64_encode can be used for this
"contentTopic: "...",
"version": 1,
"timestamp": 1647963508000000000 // Unix timestamp in nanoseconds
}
```
2. `char* topic`: pubsub topic. Set to `NULL` to use the default pubsub topic
3. `char* symmetricKey`: hex string prefixed with "0x" containing a 32 bytes symmetric key
4. `char* optionalSigningKey`: optional hex string prefixed with "0x" containing a valid secp256k1 private key for signing the message. Use NULL otherwise
5. `char* peerID`: should contain the ID of a peer supporting the lightpush protocol. Use NULL to automatically select a node
6. `int ms`: max duration in milliseconds this function might take to execute. If the function execution takes longer than this value, the execution will be canceled and an error returned. Use `0` for unlimited duration
**Returns**
`JSONResponse` containing the message ID. An `error` message otherwise
## Waku Store
### `extern char* waku_store_query(char* queryJSON, char* peerID, int ms)`
Query historic messages using waku store protocol.
**Parameters**
1. `char* queryJSON`: json string containing the query. If the message length is greater than 0, this function should be executed again, setting the `cursor` attribute with the cursor returned in the response
```js
{
"pubsubTopic": "...", // optional string
"startTime": 1234, // optional, unix epoch time in nanoseconds
"endTime": 1234, // optional, unix epoch time in nanoseconds
"contentFilters": [ // optional
{
"contentTopic": "..."
}, ...
],
"pagingOptions": { // optional pagination information
"pageSize": 40, // number
"cursor": { // optional
"digest": ...,
"receiverTime": ...,
"senderTime": ...,
"pubsubTopic" ...,
},
"forward": true, // sort order
}
}
```
2. `char* peerID`: should contain the ID of a peer supporting the store protocol. Use NULL to automatically select a node
3. `int ms`: max duration in milliseconds this function might take to execute. If the function execution takes longer than this value, the execution will be canceled and an error returned. Use `0` for unlimited duration
**Returns**
`JSONResponse` containing the store response. An `error` message otherwise
```js
{
"result": {
"messages": [ ... ], // array of waku messages
"pagingOptions": { // optional pagination information
"pageSize": 40, // number
"cursor": { // optional
"digest": ...,
"receiverTime": ...,
"senderTime": ...,
"pubsubTopic" ...,
},
"forward": true, // sort order
}
}
}
```
## Waku Message Utils
### `extern char* gowaku_encode_data(char* data, char* keyType, char* key, char* signingKey, int version)`
Encode a byte array according to [RFC 26](https://rfc.vac.dev/spec/26/). This function can be used to encrypt the payload of a waku message
**Parameters**
1. `char* data`: byte array to encode in base64 format. (gowaku_utils_base64_encode can be used to encode the message)
2. `char* keyType`: defines the type of key to use:
- `NONE`: no encryption will be applied
- `ASYMMETRIC`: encrypt the payload using a secp256k1 public key
- `SYMMETRIC`: encrypt the payload using a 32 bit key.
3. `char* key`: hex key (`0x123...abc`) used for encrypting the `data`.
- When `version` is 0: No encryption is used
- When `version` is 1
- If using `ASYMMETRIC` encoding, `key` must contain a secp256k1 public key to encrypt the data with
- If using `SYMMETRIC` encoding, `key` must contain a 32 bytes symmetric key.
4. `char* signingKey`: Hex string containing a secp256k1 private key to sign the encoded message, It's optional. To not sign the message use `NULL` instead.
5. `int version`: is used to define the type of payload encryption
**Returns**
`JSONResponse` with the base64 encoded payload. An `error` message otherwise.
---
### `extern char* gowaku_decode_data(char* data, char* keyType, char* key, int version)`
Decode a byte array according to [RFC 26](https://rfc.vac.dev/spec/26/). This function can be used to decrypt the payload of a waku message
**Parameters**
1. `char* data`: byte array to decode, in base64.
2. `char* keyType`: defines the type of key to use:
- `NONE`: no encryption was used in the payload
- `ASYMMETRIC`: decrypt the payload using a secp256k1 public key
- `SYMMETRIC`: decrypt the payload using a 32 bit key.
3. `char* key`: hex key (`0x123...abc`) used for decrypting the `data`.
- When `version` is 0: No encryption is used
- When `version` is 1
- If using `ASYMMETRIC` encoding, `key` must contain a secp256k1 private key to decrypt the data
- If using `SYMMETRIC` encoding, `key` must contain a 32 bytes symmetric key.
4. `int version`: is used to define the type of payload encryption
**Returns**
`JSONResponse` with the decoded payload. An `error` message otherwise. The decoded payload has this format:
```json
{
"result": {
"pubkey":"0x04123...abc", // secp256k1 public key
"signature":"0x123...abc", // secp256k1 signature
"data":"...", // base64 encoded
"padding":"..." // base64 encoded
}
}
```
---
### `extern char* gowaku_utils_base64_encode(char* data)`
Encode a byte array to base64 useful for creating the payload of a waku message in the format understood by `gowaku_relay_publish`
### `extern char* waku_utils_base64_encode(char* data)`
Encode a byte array to base64 useful for creating the payload of a waku message in the format understood by `waku_relay_publish`
**Parameters**
1. `char* data`: byte array to encode
@ -424,7 +518,7 @@ A `char *` containing the base64 encoded byte array
---
### `extern char* gowaku_utils_base64_decode(char* data)`
### `extern char* waku_utils_base64_decode(char* data)`
Decode a base64 string (useful for reading the payload from waku messages)
**Parameters**
@ -433,6 +527,12 @@ Decode a base64 string (useful for reading the payload from waku messages)
**Returns**
`JSONResponse` with the decoded payload. An `error` message otherwise. The decoded payload has this format:
---
### `extern void waku_utils_free(char* data)`
Frees a char* since all strings returned by gowaku are allocated in the C heap using malloc.
**Parameters**
1. `char* data`: variable to free
# Copyright

5
library/api.go
View File

@ -27,6 +27,7 @@ func main() {}
// - nodeKey: secp256k1 private key. Default random
// - keepAliveInterval: interval in seconds to ping all peers
// - relay: Enable WakuRelay. Default `true`
// - minPeersToPublish: The minimum number of peers required on a topic to allow broadcasting a message. Default `0`
func waku_new(configJSON *C.char) *C.char {
response := mobile.NewNode(C.GoString(configJSON))
return C.CString(response)
@ -114,8 +115,8 @@ func waku_default_pubsub_topic() *C.char {
}
//export waku_set_event_callback
// Register callback to act as signal handler and receive application signal
// (in JSON) which are used o react to asynchronous events in waku. The function
// Register callback to act as signal handler and receive application signals
// (in JSON) which are used to react to asynchronous events in waku. The function
// signature for the callback should be `void myCallback(char* signalJSON)`
func waku_set_event_callback(cb unsafe.Pointer) {
mobile.SetEventCallback(cb)

2
library/api_lightpush.go
View File

@ -31,7 +31,7 @@ func waku_lightpush_publish_enc_asymmetric(messageJSON *C.char, topic *C.char, p
//export waku_lightpush_publish_enc_symmetric
// Publish a message encrypted with a 32 bytes symmetric key using waku relay. Use NULL for topic to use the default pubsub topic.
// peerID should contain the ID of a peer supporting the lightpush protocol. Use NULL to automatically select a node
// publicKey must be a hex string prefixed with "0x" containing a 32 bytes symmetric key
// symmetricKey must be a hex string prefixed with "0x" containing a 32 bytes symmetric key
// optionalSigningKey is an optional hex string prefixed with "0x" containing a valid secp256k1 private key for signing the message. Use NULL otherwise
// If ms is greater than 0, the broadcast of the message must happen before the timeout
// (in milliseconds) is reached, or an error will be returned.

10
library/api_relay.go
View File

@ -15,16 +15,16 @@ func waku_relay_enough_peers(topic *C.char) *C.char {
}
//export waku_relay_publish
// Publish a message using waku relay. Use NULL for topic to use the default pubsub topic
// Publish a message using waku relay and returns the message ID. Use NULL for topic to use the default pubsub topic
// If ms is greater than 0, the broadcast of the message must happen before the timeout
// (in milliseconds) is reached, or an error will be returned
// (in milliseconds) is reached, or an error will be returned.
func waku_relay_publish(messageJSON *C.char, topic *C.char, ms C.int) *C.char {
response := mobile.RelayPublish(C.GoString(messageJSON), C.GoString(topic), int(ms))
return C.CString(response)
}
//export waku_relay_publish_enc_asymmetric
// Publish a message encrypted with a secp256k1 public key using waku relay. Use NULL for topic to use the default pubsub topic.
// Publish a message encrypted with a secp256k1 public key using waku relay and returns the message ID. Use NULL for topic to use the default pubsub topic.
// publicKey must be a hex string prefixed with "0x" containing a valid secp256k1 public key.
// optionalSigningKey is an optional hex string prefixed with "0x" containing a valid secp256k1 private key for signing the message. Use NULL otherwise
// If ms is greater than 0, the broadcast of the message must happen before the timeout
@ -35,8 +35,8 @@ func waku_relay_publish_enc_asymmetric(messageJSON *C.char, topic *C.char, publi
}
//export waku_relay_publish_enc_symmetric
// Publish a message encrypted with a 32 bytes symmetric key using waku relay. Use NULL for topic to use the default pubsub topic.
// publicKey must be a hex string prefixed with "0x" containing a 32 bytes symmetric key
// Publish a message encrypted with a 32 bytes symmetric key using waku relay and returns the message ID. Use NULL for topic to use the default pubsub topic.
// symmetricKey must be a hex string prefixed with "0x" containing a 32 bytes symmetric key
// optionalSigningKey is an optional hex string prefixed with "0x" containing a valid secp256k1 private key for signing the message. Use NULL otherwise
// If ms is greater than 0, the broadcast of the message must happen before the timeout
// (in milliseconds) is reached, or an error will be returned.

3
library/api_store.go
View File

@ -29,7 +29,8 @@ import (
// "forward": true, // sort order
// }
// }
// peerID should contain the ID of a peer supporting the lightpush protocol. Use NULL to automatically select a node
// If the message length is greater than 0, this function should be executed again, setting the `cursor` attribute with the cursor returned in the response
// peerID should contain the ID of a peer supporting the store protocol. Use NULL to automatically select a node
// If ms is greater than 0, the broadcast of the message must happen before the timeout
// (in milliseconds) is reached, or an error will be returned
func waku_store_query(queryJSON *C.char, peerID *C.char, ms C.int) *C.char {