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Add nonce package for exchanges

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This commit is contained in:
Adrian Gallagher
2017-08-21 15:57:41 +10:00
parent 0fea98857c
commit f3c1f4880d
20 changed files with 256 additions and 61 deletions
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16
exchanges/anx/anx.go
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@@ -290,8 +290,14 @@ func (a *ANX) SendAuthenticatedHTTPRequest(path string, params map[string]interf
return fmt.Errorf(exchange.WarningAuthenticatedRequestWithoutCredentialsSet, a.Name)
}
if a.Nonce.Get() == 0 {
a.Nonce.Set(time.Now().UnixNano())
} else {
a.Nonce.Inc()
}
request := make(map[string]interface{})
request["nonce"] = strconv.FormatInt(time.Now().UnixNano(), 10)[0:13]
request["nonce"] = a.Nonce.String()[0:13]
path = fmt.Sprintf("api/%s/%s", ANX_API_VERSION, path)
if params != nil {
@@ -300,23 +306,23 @@ func (a *ANX) SendAuthenticatedHTTPRequest(path string, params map[string]interf
}
}
PayloadJson, err := common.JSONEncode(request)
PayloadJSON, err := common.JSONEncode(request)
if err != nil {
return errors.New("SendAuthenticatedHTTPRequest: Unable to JSON request")
}
if a.Verbose {
log.Printf("Request JSON: %s\n", PayloadJson)
log.Printf("Request JSON: %s\n", PayloadJSON)
}
hmac := common.GetHMAC(common.HashSHA512, []byte(path+string("\x00")+string(PayloadJson)), []byte(a.APISecret))
hmac := common.GetHMAC(common.HashSHA512, []byte(path+string("\x00")+string(PayloadJSON)), []byte(a.APISecret))
headers := make(map[string]string)
headers["Rest-Key"] = a.APIKey
headers["Rest-Sign"] = common.Base64Encode([]byte(hmac))
headers["Content-Type"] = "application/json"
resp, err := common.SendHTTPRequest("POST", ANX_API_URL+path, headers, bytes.NewBuffer(PayloadJson))
resp, err := common.SendHTTPRequest("POST", ANX_API_URL+path, headers, bytes.NewBuffer(PayloadJSON))
if a.Verbose {
log.Printf("Received raw: \n%s\n", resp)