/
request.go
79 lines (61 loc) · 1.46 KB
/
request.go
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package authenticator
import (
"errors"
"fmt"
"time"
packet_pb "github.com/BrobridgeOrg/gravity-api/packet"
"github.com/golang/protobuf/proto"
)
func (auth *Authenticator) request(method string, data []byte, encrypted bool) ([]byte, error) {
// Getting endpoint from client object
endpoint, err := auth.GetEndpoint()
if err != nil {
return []byte(""), err
}
// Prepare channel string
baseChannel, err := auth.GetChannel()
if err != nil {
return nil, err
}
channel := fmt.Sprintf("%s.%s", baseChannel, method)
conn := endpoint.GetConnection()
// Preparing payload
payload := packet_pb.Payload{
Data: data,
}
payloadData, _ := proto.Marshal(&payload)
// Preparing packet
packet := packet_pb.Packet{
AppID: auth.options.Key.GetAppID(),
Payload: payloadData,
}
// Encrypt
if encrypted {
payload, err := auth.options.Key.Encryption().Encrypt(packet.Payload)
if err != nil {
return []byte(""), err
}
packet.Payload = payload
}
msg, _ := proto.Marshal(&packet)
// Send request
resp, err := conn.Request(channel, msg, time.Second*10)
if err != nil {
return []byte(""), err
}
// Parsing data
err = proto.Unmarshal(resp.Data, &packet)
if err != nil {
log.Error(err)
return []byte(""), errors.New("Forbidden")
}
// Decrypt
if encrypted {
data, err = auth.options.Key.Encryption().Decrypt(packet.Payload)
if err != nil {
return []byte(""), errors.New("Forbidden")
}
return data, nil
}
return packet.Payload, nil
}