I am converting a application to use IPP .net API V3. I have already built all the OAuth and saved the token info. Trying to make connection but always get error. I have checked and recheck all the token data and it appears correct. Where did I go wrong? I am using the DevDefined for OAuth and Intuit.Ipp from NuGet (IPP API V3). I am using my test customer token info but noticed the base URL (from the IPP library) is https://quickbooks.api.intuit.com/. Should that still work?
Dim accessToken As String = QBOE.GetOAuthItem(Profile.Common.StoreNum, "accessToken")
Dim accessTokenSecret As String = QBOE.GetOAuthItem(Profile.Common.StoreNum, "accessTokenSecret")
Dim consumerKey As String = ConfigurationManager.AppSettings("consumerKey")
Dim consumerSecret As String = ConfigurationManager.AppSettings("consumerSecret")
Dim oauthValidator As OAuthRequestValidator = New OAuthRequestValidator(accessToken, accessTokenSecret, consumerKey, consumerSecret)
Dim CompanyID As String = QBOE.GetOAuthItem(Profile.Common.StoreNum, "CompanyID")
Dim appToken As String = ConfigurationManager.AppSettings("applicationToken")
Dim context As ServiceContext = New ServiceContext(appToken, CompanyID, IntuitServicesType.QBO, oauthValidator)
Dim service As DataService = New DataService(context)
Dim customer As Customer = New Customer()
'Mandatory Fields
customer.GivenName = "Mary"
customer.Title = "Ms."
customer.MiddleName = "Jayne"
customer.FamilyName = "Cooper"
Dim resultCustomer As Customer = TryCast(service.Add(customer), Customer)
Error Message (errors on service.Add)
Intuit.Ipp.Exception.InvalidTokenException was unhandled by user code
I checked the calls within fiddler2 and noticed the calls for my OAuth is going through workplace.intuit.com:443 but the IPP calls go through quickbooks.api.intuit.com:443. I also noticed fiddler2 list the IPP call with a Result of 200. Output shown below.
HeaderText:
CONNECT quickbooks.api.intuit.com:443 HTTP/1.1
Host: quickbooks.api.intuit.com
Proxy-Connection: Keep-Alive
The data sent represents an SSLv3-compatible ClientHello handshake. For your convenience, the data is extracted below.
Major Version: 3
Minor Version: 1
Random: 53 2E 7C 6E A1 F4 02 4D 9D CF 60 C8 22 CA BC E8 67 6E D8 52 88 54 6F E7 D9 29 52 58 5C 2F 2E 52
SessionID: 9E 01 CB DB D6 C8 78 8D D0 E9 A6 5F 02 1E 2C 6D 5D 69 34 FE FD 3E A5 52 EE 19 07 E7 D9 D6 E5 30
Ciphers:
[002F] TLS_RSA_AES_128_SHA
[0035] TLS_RSA_AES_256_SHA
[0005] SSL_RSA_WITH_RC4_128_SHA
[000A] SSL_RSA_WITH_3DES_EDE_SHA
[C013] TLS1_CK_ECDHE_RSA_WITH_AES_128_CBC_SHA
[C014] TLS1_CK_ECDHE_RSA_WITH_AES_256_CBC_SHA
[C009] TLS1_CK_ECDHE_ECDSA_WITH_AES_128_CBC_SHA
[C00A] TLS1_CK_ECDHE_ECDSA_WITH_AES_256_CBC_SHA
[0032] TLS_DHE_DSS_WITH_AES_128_SHA
[0038] TLS_DHE_DSS_WITH_AES_256_SHA
[0013] SSL_DHE_DSS_WITH_3DES_EDE_SHA
[0004] SSL_RSA_WITH_RC4_128_MD5
Reply Text:
HTTP/1.1 200 Blind-Connection Established
FiddlerGateway: Direct
StartTime: 01:17:18.298
EndTime: 01:17:18.536
This is a CONNECT tunnel, through which encrypted HTTPS traffic flows. To view the encrypted sessions inside this tunnel, ensure that the Tools > Fiddler Options > HTTPS > Decrypt HTTPS traffic option is checked.
The data sent represents an SSLv3-compatible ServerHello handshake. For your convenience, the data is extracted below.
Major Version: 3
Minor Version: 1
SessionID: 9E 01 CB DB D6 C8 78 8D D0 E9 A6 5F 02 1E 2C 6D 5D 69 34 FE FD 3E A5 52 EE 19 07 E7 D9 D6 E5 30
Random: 63 E2 D0 B1 09 45 E0 28 A4 3B 0B C2 E8 5F 08 F0 D5 F5 8E A7 47 D4 10 E2 D4 D7 5B C4 74 0B 4B E2
Cipher: 0x05
See Question&Answers more detail:
os 
