Mixing
Retrieve API JSON (https) with VB.NET (ERROR: Canceled the request: Unable to create a secure SSL / TLS...
0
I'm trying to query an API from my vb.net code but at the time of executing the "GetResponse" it gives the error "Canceled the request: Unable to create a secure SSL / TLS channel"
I have modified many things of the code tried to solve my problem but nothing works ...
I attach the code that I have to see if someone can fix it
Dim request As HttpWebRequest = HttpWebRequest.Create("https://api.flightstats.com/flex/schedules/rest/v1/json/flight/AA/1917/departing/2018/11/19?appId=583f892b&appKey=e960901ec7dcb40321306743b7a364d0")
request.Proxy = Nothing
request.UserAgent = "Test"
ServicePointManager.ServerCertificateValidationCallback = AddressOf AcceptAllCertifications
Dim response As HttpWebResponse = request.GetResponse
Dim response_stream As System.IO.Stream = response.GetResponseStream
Dim stream_reader As New System.IO.StreamReader(response_stream)
Dim Data As String = stream_reader.ReadToEnd
stream_reader.Close()
MsgBox(Data)
_
Public Function AcceptAllCertifications(ByVal sender As Object, ByVal certification As System.Security.Cryptography.X509Certificates.X509Certificate, ByVal chain As System.Security.Cryptography.X509Certificates.X509Chain, ByVal sslPolicyErrors As System.Net.Security.SslPolicyErrors) As Boolean
Return True
End Function
In the code you have the address of the api tal as I want to consult it
vb.net api ssl ssl-certificate
asked Nov 20 '18 at 12:31
MartaMarta
52
add a comment |
0
I'm trying to query an API from my vb.net code but at the time of executing the "GetResponse" it gives the error "Canceled the request: Unable to create a secure SSL / TLS channel"
I have modified many things of the code tried to solve my problem but nothing works ...
I attach the code that I have to see if someone can fix it
Dim request As HttpWebRequest = HttpWebRequest.Create("https://api.flightstats.com/flex/schedules/rest/v1/json/flight/AA/1917/departing/2018/11/19?appId=583f892b&appKey=e960901ec7dcb40321306743b7a364d0")
request.Proxy = Nothing
request.UserAgent = "Test"
ServicePointManager.ServerCertificateValidationCallback = AddressOf AcceptAllCertifications
Dim response As HttpWebResponse = request.GetResponse
Dim response_stream As System.IO.Stream = response.GetResponseStream
Dim stream_reader As New System.IO.StreamReader(response_stream)
Dim Data As String = stream_reader.ReadToEnd
stream_reader.Close()
MsgBox(Data)
_
Public Function AcceptAllCertifications(ByVal sender As Object, ByVal certification As System.Security.Cryptography.X509Certificates.X509Certificate, ByVal chain As System.Security.Cryptography.X509Certificates.X509Chain, ByVal sslPolicyErrors As System.Net.Security.SslPolicyErrors) As Boolean
Return True
End Function
In the code you have the address of the api tal as I want to consult it
vb.net api ssl ssl-certificate
asked Nov 20 '18 at 12:31
MartaMarta
52
ServicePointManager.ServerCertificateValidationCallbackis not even necesary for this site. Setting theServicePointManager.SecurityProtocol, as the answer proposes, is instead mandatory. I would use a realUserAgentheader in any case.
– Jimi
Nov 20 '18 at 13:58
add a comment |
0
0
0
I'm trying to query an API from my vb.net code but at the time of executing the "GetResponse" it gives the error "Canceled the request: Unable to create a secure SSL / TLS channel"
I have modified many things of the code tried to solve my problem but nothing works ...
I attach the code that I have to see if someone can fix it
Dim request As HttpWebRequest = HttpWebRequest.Create("https://api.flightstats.com/flex/schedules/rest/v1/json/flight/AA/1917/departing/2018/11/19?appId=583f892b&appKey=e960901ec7dcb40321306743b7a364d0")
request.Proxy = Nothing
request.UserAgent = "Test"
ServicePointManager.ServerCertificateValidationCallback = AddressOf AcceptAllCertifications
Dim response As HttpWebResponse = request.GetResponse
Dim response_stream As System.IO.Stream = response.GetResponseStream
Dim stream_reader As New System.IO.StreamReader(response_stream)
Dim Data As String = stream_reader.ReadToEnd
stream_reader.Close()
MsgBox(Data)
_
Public Function AcceptAllCertifications(ByVal sender As Object, ByVal certification As System.Security.Cryptography.X509Certificates.X509Certificate, ByVal chain As System.Security.Cryptography.X509Certificates.X509Chain, ByVal sslPolicyErrors As System.Net.Security.SslPolicyErrors) As Boolean
Return True
End Function
In the code you have the address of the api tal as I want to consult it
vb.net api ssl ssl-certificate
asked Nov 20 '18 at 12:31
MartaMarta
52
I'm trying to query an API from my vb.net code but at the time of executing the "GetResponse" it gives the error "Canceled the request: Unable to create a secure SSL / TLS channel"
I have modified many things of the code tried to solve my problem but nothing works ...
I attach the code that I have to see if someone can fix it
Dim request As HttpWebRequest = HttpWebRequest.Create("https://api.flightstats.com/flex/schedules/rest/v1/json/flight/AA/1917/departing/2018/11/19?appId=583f892b&appKey=e960901ec7dcb40321306743b7a364d0")
request.Proxy = Nothing
request.UserAgent = "Test"
ServicePointManager.ServerCertificateValidationCallback = AddressOf AcceptAllCertifications
Dim response As HttpWebResponse = request.GetResponse
Dim response_stream As System.IO.Stream = response.GetResponseStream
Dim stream_reader As New System.IO.StreamReader(response_stream)
Dim Data As String = stream_reader.ReadToEnd
stream_reader.Close()
MsgBox(Data)
_
Public Function AcceptAllCertifications(ByVal sender As Object, ByVal certification As System.Security.Cryptography.X509Certificates.X509Certificate, ByVal chain As System.Security.Cryptography.X509Certificates.X509Chain, ByVal sslPolicyErrors As System.Net.Security.SslPolicyErrors) As Boolean
Return True
End Function
In the code you have the address of the api tal as I want to consult it
vb.net api ssl ssl-certificate
vb.net api ssl ssl-certificate
asked Nov 20 '18 at 12:31
MartaMarta
52
asked Nov 20 '18 at 12:31
MartaMarta
52
asked Nov 20 '18 at 12:31
MartaMarta
52
asked Nov 20 '18 at 12:31
MartaMarta
52
asked Nov 20 '18 at 12:31
MartaMarta
52
52
ServicePointManager.ServerCertificateValidationCallbackis not even necesary for this site. Setting theServicePointManager.SecurityProtocol, as the answer proposes, is instead mandatory. I would use a realUserAgentheader in any case.
– Jimi
Nov 20 '18 at 13:58
add a comment |
ServicePointManager.ServerCertificateValidationCallbackis not even necesary for this site. Setting theServicePointManager.SecurityProtocol, as the answer proposes, is instead mandatory. I would use a realUserAgentheader in any case.
– Jimi
Nov 20 '18 at 13:58
ServicePointManager.ServerCertificateValidationCallback is not even necesary for this site. Setting the ServicePointManager.SecurityProtocol, as the answer proposes, is instead mandatory. I would use a real UserAgent header in any case.– Jimi
Nov 20 '18 at 13:58
ServicePointManager.ServerCertificateValidationCallback is not even necesary for this site. Setting the ServicePointManager.SecurityProtocol, as the answer proposes, is instead mandatory. I would use a real UserAgent header in any case.– Jimi
Nov 20 '18 at 13:58
add a comment |
1 Answer
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oldest
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Add this before your request:
ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12
answered Nov 20 '18 at 13:25
CruleDCruleD
515138
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
0
Add this before your request:
ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12
answered Nov 20 '18 at 13:25
CruleDCruleD
515138
add a comment |
0
Add this before your request:
ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12
answered Nov 20 '18 at 13:25
CruleDCruleD
515138
add a comment |
0
0
0
Add this before your request:
ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12
answered Nov 20 '18 at 13:25
CruleDCruleD
515138
Add this before your request:
ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12
answered Nov 20 '18 at 13:25
CruleDCruleD
515138
answered Nov 20 '18 at 13:25
CruleDCruleD
515138
answered Nov 20 '18 at 13:25
CruleDCruleD
515138
answered Nov 20 '18 at 13:25
CruleDCruleD
515138
515138
add a comment |
add a comment |
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ServicePointManager.ServerCertificateValidationCallbackis not even necesary for this site. Setting theServicePointManager.SecurityProtocol, as the answer proposes, is instead mandatory. I would use a realUserAgentheader in any case.– Jimi
Nov 20 '18 at 13:58