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|
// SMITH ( // /
// requests ( )/ /
// by salade )(/ /
// ________________ ( /) /
// ()__)____________))))) :^} /
package main
import (
"fmt"
"log"
"net/http"
"strings"
)
// #include "../csrc/smith.h"
// #cgo LDFLAGS: -lsmith -L../
import "C"
// send request to mirror and return response
// @param body ?qwe=asd&foo=bar
// @param signature duh
// @param endpoint /sapi/v1/capital/config/qwe
// @param config duhh
func send_request(body string, signature string, endpoint string, config Config) (*http.Response, error) {
// new client to allow defering of requests
client := &http.Client{}
url := "https://" + config.Mirror + "/" + endpoint + "?" + body + "&signature=" + signature
// add some ifs here
req, err := http.NewRequest("GET", url, nil)
if err != nil {
log.Fatal("error: creating http request ", err)
}
req.Header.Add("X-MBX-APIKEY", config.Public_key)
// finished bakiong request. send it
response, err := client.Do(req)
if err != nil {
log.Fatal("error: making http request ", err)
}
defer response.Body.Close()
return response, nil
}
// sign request with given private key
func sign_request(body string, key string) string {
fmt.Println("signing request : ", body)
// run pipeline
out2, err := RunStrings("/usr/bin/echo", "-n", body, "|", "/usr/bin/openssl", "dgst", "-sha256", "-hmac", key)
if err != nil {
log.Fatal("error: failed to sign request", err)
}
// remove unwanted characters
tok := strings.Index(out2, "(")
last := len(out2) - 1
first := tok + len("(stdin)= ")
out2 = out2[first:last]
return out2
}
// create body given choice ex :
// GET /sapi/v1/capital/config/getall ||
// POST /sapi/v1/asset/dust-btc
func make_body() string {
ret := "timestamp=" + C.GoString(C.get_timestamp()) + "&recvWindow=50000"
return ret
}
|
