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2 months ago
package requestbuilder
import (
"time"
"wss-pool/internal/model"
model2 "wss-pool/pkg/model"
)
type WebSocketV2RequestBuilder struct {
akKey string
akValue string
smKey string
smValue string
svKey string
svValue string
tKey string
tValue string
host string
path string
signer *Signer
}
func (p *WebSocketV2RequestBuilder) Init(accessKey string, secretKey string, host string, path string) *WebSocketV2RequestBuilder {
p.akKey = "accessKey"
p.akValue = accessKey
p.smKey = "signatureMethod"
p.smValue = "HmacSHA256"
p.svKey = "signatureVersion"
p.svValue = "2.1"
p.tKey = "timestamp"
p.host = host
p.path = path
p.signer = new(Signer).Init(secretKey)
return p
}
func (p *WebSocketV2RequestBuilder) Build() (string, error) {
time := time.Now().UTC()
return p.build(time)
}
func (p *WebSocketV2RequestBuilder) build(utcDate time.Time) (string, error) {
time := utcDate.Format("2006-01-02T15:04:05")
req := new(model2.GetRequest).Init()
req.AddParam(p.akKey, p.akValue)
req.AddParam(p.smKey, p.smValue)
req.AddParam(p.svKey, p.svValue)
req.AddParam(p.tKey, time)
signature := p.signer.Sign("GET", p.host, p.path, req.BuildParams())
auth := new(model.WebSocketV2AuthenticationRequest).Init()
auth.Params.AccessKey = p.akValue
auth.Params.Timestamp = time
auth.Params.Signature = signature
result, err := model2.ToJson(auth)
return result, err
}