Re: Strange issue in verify2.c in Xcode on Mac OS X
Ian Hlavats <[email protected]>
| Newsgroups | gmane.text.xml.xmlsec |
|---|---|
| Message-ID | <[email protected]> |
That fixed it for me. Thanks Aleksey for an excellent library! On May 6, 2014, at 12:12 AM, Aleksey Sanin <[email protected]> wrote: > There is XMLSEC_NO_SIZE_T define on the command line which is usually > the cause of problems like this. > > Aleksey > > On 5/5/14, 2:48 PM, Ian Hlavats wrote: >> Hello, >> >> I am trying to run the verify2.c program in Xcode and I noticed a strange issue while debugging the following code: >> >> /* Verify signature */ >> if(xmlSecDSigCtxVerify(dsigCtx, node) < 0) { >> fprintf(stderr,"Error: signature verify\n"); >> goto done; >> } >> >> // print status (my code) >> xmlSecDSigCtxDebugXmlDump(dsigCtx, stdout); >> >> /* print verification result to stdout */ >> if(dsigCtx->status == xmlSecDSigStatusSucceeded) { >> fprintf(stdout, "Signature is OK\n"); >> } else { >> fprintf(stdout, "Signature is INVALID\n"); >> } >> >> I am running the program successfully from the command line using a valid XML file with a valid public key with the following arguments: >> >> ./verify2 file.xml rsa_pub.pem >> >> However, while stepping through this code in debug mode in Xcode, I can see the XML digital signature is validated successfully in the output from xmlSecDSigCtxDebugXmlDump(), but the if statement always prints “Signature is INVALID”. Looking at the value of the dsigCtx->status enum, it no longer has the enum value “xmlSecDSigStatusSucceeded" but rather some random number. >> >> Can someone explain to me what could be happening that would cause the status to be lost while returning from the xmlSecDSigCtxVerify() function? >> >> As a workaround, I have added a function to xmldsig.h named xmlSecDSigCtxStatusOK that simply returns 0 (false) or 1 (true) if the dsigCtx->status is equal to xmlSecDSigStatusSucceeded. >> >> Any help would be appreciated. >> >> Thanks. >> >> Regards, >> Ian >> >> >> _______________________________________________ >> xmlsec mailing list >> [email protected] >> http://www.aleksey.com/mailman/listinfo/xmlsec >>