Forum Discussion

jtslimited's avatar
jtslimited
New Contributor
4 years ago

The signature or decryption was invalid

Hi All! When I issue a request using SoapUI 3.5 I get a successful response. When I attempt the same request using SoapUI 5.6, I get a failure response, <faultcode>wsse:FailedCheck</faultcode>
<faultstring>The signature or decryption was invalid</faultstring>
<detail>error:04091068:rsa routines:INT_RSA_VERIFY:bad signature</detail>. Furthermore, if I copy the message payload from 5.6 back to 3.5, I get a successful response. Does anyone have any working knowledge as to why this may be? Thanks in advance!

  • jtslimited's avatar
    jtslimited
    4 years ago

    Okay. I have a bead on the issue. I was reviewing with a colleague today that observed through Fiddler that the content-length was not consistent with the request body length. the difference in content-length reflected the number of lines in the message. On a whim, we used Notepad++ to convert all newline characters to end of line characters and voila! Success!!! Somewhere between Fiddler and our text editor, the end of line characters were being converted to newline characters. 

  • richie's avatar
    richie
    Community Hero
    4 years ago

    Hey jtslimited 

     

    I'd use Fiddler to try and identify the issue.

     

    Fiddler can be used as a proxy - you pass the requests to your endpoint via Fiddler and it scrapes the detail from the request.

     

    So I'd setup SoapUI v3.5 with Fiddler as a proxy and submit the request - export the request details for later comparison

    Then I'd setup SoapUI v5.6 with Fiddler as a proxy and submit the request 

    Compare the details - this should indicate the differences between the requests helping you to diagnose the issue.

     

    ta

     

    rich

    • jtslimited's avatar
      jtslimited
      New Contributor
      4 years ago

      Hey Rich! Thanks for the suggestion. I'm having trouble with SoapUI 5.6 trusting Fiddler as a proxy. So I pivoted to a simple .net application that posts the request I've copied out of SoapUI 3.5. The Fiddler traces for raw request body between SoapUI 3.5 and my utility are a match. I'll continue to investigate. 

      • jtslimited's avatar
        jtslimited
        New Contributor
        4 years ago

        Okay. I have a bead on the issue. I was reviewing with a colleague today that observed through Fiddler that the content-length was not consistent with the request body length. the difference in content-length reflected the number of lines in the message. On a whim, we used Notepad++ to convert all newline characters to end of line characters and voila! Success!!! Somewhere between Fiddler and our text editor, the end of line characters were being converted to newline characters.