120 lines
3.8 KiB
VB.net
120 lines
3.8 KiB
VB.net
Imports System.IO
|
|
Imports System.Net
|
|
Imports System.Security.Cryptography.X509Certificates
|
|
Imports System.Text
|
|
Imports DigitalData.Modules.Logging
|
|
Imports Newtonsoft.Json
|
|
|
|
Public Class GraphQLInterface
|
|
Private _logConfig As LogConfig
|
|
Private _logger As Logger
|
|
Private _baseUrl As String
|
|
Private _userEmail As String
|
|
Private _userPassword As String
|
|
Private _certificate As X509Certificate
|
|
Private _cookieJar As CookieContainer
|
|
|
|
Private _Encoding As New UTF8Encoding
|
|
|
|
Public Sub New(LogConfig As LogConfig, BaseUrl As String, Email As String, Password As String, CertificateFile As String, CertificatePassword As String)
|
|
Try
|
|
_logConfig = LogConfig
|
|
_logger = LogConfig.GetLogger()
|
|
_baseUrl = BaseUrl
|
|
_userEmail = Email
|
|
_userPassword = Password
|
|
|
|
_certificate = New X509Certificate(CertificateFile, CertificatePassword)
|
|
Catch ex As Exception
|
|
_logger.Error(ex)
|
|
End Try
|
|
End Sub
|
|
|
|
Public Sub SaveCookies(Cookie As Cookie)
|
|
GetCookies().Add(Cookie)
|
|
End Sub
|
|
|
|
Public Function Login() As HttpWebResponse
|
|
Try
|
|
Dim oLoginData As New LoginData() With {.email = _userEmail, .token = _userPassword}
|
|
Dim oBytes As Byte() = ToBytes(JsonConvert.SerializeObject(oLoginData))
|
|
Dim oRequest As HttpWebRequest = GetRequest("/login", oBytes)
|
|
|
|
Using oStream = oRequest.GetRequestStream()
|
|
oStream.Write(oBytes, 0, oBytes.Length)
|
|
End Using
|
|
|
|
Return oRequest.GetResponse()
|
|
Catch ex As Exception
|
|
_logger.Error(ex)
|
|
Throw ex
|
|
End Try
|
|
End Function
|
|
|
|
Public Function Logout() As HttpWebResponse
|
|
Try
|
|
Dim oLogoutData As New LogoutData() With {.email = _userEmail}
|
|
Dim oBytes As Byte() = ToBytes(JsonConvert.SerializeObject(oLogoutData))
|
|
Dim oRequest As HttpWebRequest = GetRequest("/logout", oBytes)
|
|
|
|
Using stream = oRequest.GetRequestStream()
|
|
stream.Write(oBytes, 0, oBytes.Length)
|
|
End Using
|
|
|
|
Return oRequest.GetResponse()
|
|
Catch ex As Exception
|
|
_logger.Error(ex)
|
|
Throw ex
|
|
End Try
|
|
End Function
|
|
|
|
Public Function GetData(Query As String, OperationName As String) As HttpWebResponse
|
|
Try
|
|
Dim oQueryData As New QueryData() With {
|
|
.OperationName = OperationName,
|
|
.Query = Query,
|
|
.Variables = New Object
|
|
}
|
|
Dim oBytes = ToBytes(JsonConvert.SerializeObject(oQueryData))
|
|
Dim oRequest = GetRequest("/graphql", oBytes)
|
|
|
|
Using stream = oRequest.GetRequestStream()
|
|
stream.Write(oBytes, 0, oBytes.Length)
|
|
End Using
|
|
|
|
Return oRequest.GetResponse()
|
|
Catch ex As Exception
|
|
_logger.Error(ex)
|
|
Throw ex
|
|
End Try
|
|
End Function
|
|
|
|
Private Function GetRequest(Url As String, PostData As Byte()) As HttpWebRequest
|
|
Try
|
|
Dim oRequest As HttpWebRequest = WebRequest.Create($"{_baseUrl}{Url}")
|
|
oRequest.Method = "POST"
|
|
oRequest.ContentType = "application/json"
|
|
oRequest.ContentLength = PostData.Length
|
|
oRequest.ClientCertificates.Add(_certificate)
|
|
oRequest.CookieContainer = GetCookies()
|
|
|
|
Return oRequest
|
|
Catch ex As Exception
|
|
_logger.Error(ex)
|
|
Throw ex
|
|
End Try
|
|
End Function
|
|
|
|
Private Function GetCookies() As CookieContainer
|
|
If _cookieJar Is Nothing Then
|
|
_cookieJar = New CookieContainer()
|
|
End If
|
|
|
|
Return _cookieJar
|
|
End Function
|
|
|
|
Private Function ToBytes(Str As String) As Byte()
|
|
Return _Encoding.GetBytes(Str)
|
|
End Function
|
|
End Class
|