#26580 [Fbk->Opn]: PHP and/or Apache/IIS crashes on trying to submit data

ID: 26580 User updated by: tauras dot paliulis at tauras dot com Reported By: tauras dot paliulis at tauras dot com -Status: Feedback +Status: Open Bug Type: COM related Operating System: Windows 2000 PHP Version: 4.3.4 New Comment: I just wanted to know if this error is PHP related or not. I cannot use PHP5 because it is running on live system. Previous Comments: ------------------------------------------------------------------------ [2003-12-10 08:22:46] wez@php.net Please try using this CVS snapshot: http://snaps.php.net/php5-latest.tar.gz For Windows: http://snaps.php.net/win32/php5-win32-latest.zip We're not supporting COM under PHP 4 any longer (unless sponsored to do so). However, COM support has been rewritten in PHP 5 and should give you much better results. If you are able to, we encourage you to try a PHP 5 snapshot. ------------------------------------------------------------------------ [2003-12-10 07:58:55] tauras dot paliulis at tauras dot com Little explanation: if i'm dismissing 20th line, i'm receiving warning "(null)(): Invoke() failed: The parameter is incorrect" to lines 21 and 22 ------------------------------------------------------------------------ [2003-12-10 07:55:54] tauras dot paliulis at tauras dot com Description: ------------ Hi, I'm trying to connect over COM to standard .net and MS CAPICOM cryptography functions. if i'm dismissing 20th line, i'm receiving warning "(null)(): Invoke() failed: The parameter is incorrect". Then I tried to insert VARIANT with different types and receiving the same warning. But when I did VT_VARIANT, then Apache/2.0.47 restarted and log shows an error "[notice] Parent: child process exited with status 3221225477 -- Restarting." When the same script was run on IIS/5 I received new warning "(null)(): Invoke() failed: No such interface supported in ..." on 19th line, while apache did understand this. Also other warning were as in apache. When I tried to define value VARIANT as VT_VARIANT, I received warning "Warning: VT_VARIANT is invalid. Use VT_VARIANT|VT_BYREF instead. in c:\inetpub\wwwroot\crypt.php on line 50 PHP has encountered an Access Violation at 01914F48" What's a matter? BR, Tauras Reproduce code: --------------- 1:$store = new COM("capicom.Store"); 2:$csp = new COM("System.Security.Cryptography.CspParameters"); 3:$rsa = new COM("System.Security.Cryptography.RSACryptoServiceProvider"); 4:$pkcs1 = new COM("System.Security.Cryptography.RSAPKCS1SignatureFormatter"); 5:$tobyte = new COM("System.Text.ASCIIEncoding"); 6:$store->Open($storelocation, $storename, 0); 7:for ($i=1; $i<=$store->Certificates->Count; $i++) { 8: $cert = $store->Certificates->Item($i); 9: if ($cert->HasPrivateKey() && $cert->SubjectName == $signername && $cert->IssuerName == $issuername && $cert->ValidFromDate<=time() && $cert->ValidToDate>=time()) { 10: $certfound = true; 11: break;}} 12:if (!isset($certfound)) return false; 13:$csp->ProviderType = $cert->PrivateKey->ProviderType; 14:$csp->ProviderName = $cert->PrivateKey->ProviderName; 15:$csp->KeyContainerName = $cert->PrivateKey->ContainerName; 16:$csp->Flags = 1; 17:$rsa->PersistKeyInCsp = true; 18:$pkcs1->SetHashAlgorithm("SHA1"); 19:$pkcs1->SetKey($rsa); 20:$varstr = new VARIANT ($unsignedstring, VT_VARIANT); 21:$counter=$tobyte->GetBytes($varstr); 22:$signed = $pkcs1->CreateSignature($counter); ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=26580&edit=1