89 lines
4.5 KiB
VB.net
89 lines
4.5 KiB
VB.net
Imports System.Configuration
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Imports System.Net
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Imports System.Net.Http
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Imports System.Net.Http.Headers
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Imports System.Net.Http.Json
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Public Class TsNotificacionesClient
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Private ReadOnly _http As HttpClient
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Private ReadOnly _idAplicacion As Integer
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Public Sub New(baseUrl As String, idAplicacion As Integer, apiKey As String)
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_idAplicacion = idAplicacion
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ServicePointManager.ServerCertificateValidationCallback = Function(s, c, ch, e) True
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ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12 Or SecurityProtocolType.Tls11
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_http = New HttpClient() With {.BaseAddress = New Uri(baseUrl)}
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_http.DefaultRequestHeaders.Add("X-Api-Key", apiKey)
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End Sub
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Public Shared Async Function RegistrarAsync(titulo As String, descripcion As String, TipoNotificacion As TipoNotificacionEnum, Optional Fichero As Byte() = Nothing) As Task
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Try
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ServicePointManager.ServerCertificateValidationCallback = Function(s, c, ch, e) True
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ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12 Or SecurityProtocolType.Tls11
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Dim baseUrl = ConfigurationManager.AppSettings("TsNotificaciones:ApiUrl")
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Dim idAplicacion = Integer.Parse(ConfigurationManager.AppSettings("TsNotificaciones:IdAplicacion"))
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Dim apiKey = ConfigurationManager.AppSettings("TsNotificaciones:ApiKey")
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Dim http = New HttpClient() With {.BaseAddress = New Uri(baseUrl)}
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Dim NombreServidor = ConfigurationManager.AppSettings("TsNotificaciones:ApiKey")
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If NombreServidor = "" Then NombreServidor = System.Environment.MachineName
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'Dim json As String = String.Format(
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' "{{""idAplicacion"":{0},""nombreServidor"":""{1}"",""ipServidor"":""{2}""," &
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' """titulo"":""{3}"",""stacktrace"":""{4}"",""nivelSeveridad"":{5}}}",
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' idAplicacion, EscaparJson(Environment.MachineName), ObtenerIp(),
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' EscaparJson(titulo), EscaparJson(descripcion), CInt(TipoNotificacion))
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'Await http.PostAsync("/api/alertas/registrar",
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' New StringContent(json, Encoding.UTF8, "application/json"))
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Dim Tipo = CInt(TipoNotificacion)
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Dim request = New HttpRequestMessage(HttpMethod.Post, "/api/alertas/registrar")
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request.Headers.Add("X-Api-Key", apiKey)
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request.Content = JsonContent.Create(New With {idAplicacion, NombreServidor, ObtenerIp(), titulo, descripcion, Tipo})
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Dim response = Await http.SendAsync(request)
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Dim body As System.Text.Json.JsonElement = Await response.Content.ReadFromJsonAsync(Of System.Text.Json.JsonElement)()
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Dim id = body.GetProperty("id").GetInt32()
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If Fichero IsNot Nothing Then
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Await SubirFichero(http, apiKey, id, Fichero)
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End If
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Catch ex As Exception
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Throw New Exception(ex.Message, ex)
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End Try
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End Function
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Private Shared Async Function SubirFichero(ByVal http As HttpClient, ByVal apiKey As String, ByVal alertaId As Integer, ByVal datos As Byte()) As Task
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Try
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Dim fileContent = New ByteArrayContent(datos)
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fileContent.Headers.ContentType = New MediaTypeHeaderValue("image/png")
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Dim multipart = New MultipartFormDataContent()
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multipart.Add(fileContent, "archivo", "Imagen.png")
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Dim request = New HttpRequestMessage(HttpMethod.Post, $"/api/alertas/{alertaId}/archivo")
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request.Headers.Add("X-Api-Key", apiKey)
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request.Content = multipart
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Dim response = Await http.SendAsync(request)
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Dim ok As Boolean = response.IsSuccessStatusCode
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If Not ok Then Throw New Exception($"Subida fallida ({response.StatusCode}): {Await response.Content.ReadAsStringAsync()}")
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Catch httpEx As Exception
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Throw New Exception
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End Try
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End Function
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Private Shared Function ObtenerIp() As String
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For Each addr In Dns.GetHostAddresses(Dns.GetHostName())
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If addr.AddressFamily = Sockets.AddressFamily.InterNetwork Then Return addr.ToString()
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Next
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Return "127.0.0.1"
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End Function
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'Private Shared Function EscaparJson(s As String) As String
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' Return s.Replace("\", "\\").Replace("""", "\""").Replace(vbCr, "\r").Replace(vbLf, "\n")
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'End Function
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Public Enum TipoNotificacionEnum
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INFO = 0
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ADVERTENCIA = 1
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[ERROR] = 2
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CRÍTICO = 3
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End Enum
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End Class |