PowerBuilder

CSR Get Extension Request

See more CSR Examples

If a CSR contains a 1.2.840.113549.1.9.14 extensionRequest, then this method will return the extension request in XML format.

Note: This example requires Chilkat v9.5.0.91 or greater.

PowerBuilder

integer li_rc
long li_Success
oleobject loo_Csr
oleobject loo_Fac
string ls_CsrPem
oleobject loo_Xml
string ls_XmlStr

li_Success = 0

//  This requires the Chilkat API to have been previously unlocked.
//  See Global Unlock Sample for sample code.

loo_Csr = create oleobject
li_rc = loo_Csr.ConnectToNewObject("Chilkat.Csr")
if li_rc < 0 then
    destroy loo_Csr
    MessageBox("Error","Connecting to COM object failed")
    return
end if

//  Load a CSR PEM file.  The file should contain content that looks like this:
//  
//  	-----BEGIN CERTIFICATE REQUEST-----
//  	MII...
//  	....
//  	....
//  	....
//  	-----END CERTIFICATE REQUEST-----

loo_Fac = create oleobject
li_rc = loo_Fac.ConnectToNewObject("Chilkat.FileAccess")

ls_CsrPem = loo_Fac.ReadEntireTextFile("qa_data/csr/sample.pem","utf-8")

li_Success = loo_Csr.LoadCsrPem(ls_CsrPem)
if li_Success <> 1 then
    Write-Debug loo_Csr.LastErrorText
    destroy loo_Csr
    destroy loo_Fac
    return
end if

loo_Xml = create oleobject
li_rc = loo_Xml.ConnectToNewObject("Chilkat.Xml")

li_Success = loo_Csr.GetExtensionRequest(loo_Xml)
if li_Success <> 1 then
    Write-Debug "CSR has no extensionRequest."
    destroy loo_Csr
    destroy loo_Fac
    destroy loo_Xml
    return
end if

ls_XmlStr = loo_Xml.GetXml()
Write-Debug ls_XmlStr

//  Sample output:

//  <?xml version="1.0" encoding="utf-8"?>
//  <set>
//      <sequence>
//          <sequence>
//              <oid>1.3.6.1.4.1.311.20.2</oid>
//              <asnOctets>
//                  <printable>ZATCA-Code-Signing</printable>
//              </asnOctets>
//          </sequence>
//          <sequence>
//              <oid>2.5.29.17</oid>
//              <asnOctets>
//                  <sequence>
//                      <contextSpecific tag="4" constructed="1">
//                          <sequence>
//                              <set>
//                                  <sequence>
//                                      <oid>2.5.4.4</oid>
//                                      <utf8>334623324234325</utf8>
//                                  </sequence>
//                              </set>
//                              <set>
//                                  <sequence>
//                                      <oid>0.9.2342.19200300.100.1.1</oid>
//                                      <utf8>310122393500003</utf8>
//                                  </sequence>
//                              </set>
//                              <set>
//                                  <sequence>
//                                      <oid>2.5.4.12</oid>
//                                      <utf8>0000</utf8>
//                                  </sequence>
//                              </set>
//                              <set>
//                                  <sequence>
//                                      <oid>2.5.4.26</oid>
//                                      <utf8>Sample E</utf8>
//                                  </sequence>
//                              </set>
//                              <set>
//                                  <sequence>
//                                      <oid>2.5.4.15</oid>
//                                      <utf8>Sample Business</utf8>
//                                  </sequence>
//                              </set>
//                          </sequence>
//                      </contextSpecific>
//                  </sequence>
//              </asnOctets>
//          </sequence>
//      </sequence>
//  </set>

//  Use this online tool to generate parsing code from sample XML: 
//  Generate Parsing Code from XML


destroy loo_Csr
destroy loo_Fac
destroy loo_Xml