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
>
>
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>
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