Re: Sign error after sucessfully compilation xmlsec and friends on win32

Try to compile everything with static linking. There is a bug in some
versions of MSVC with duplicating static symbols when dynamic linking is
used

Aleksey

On 10/27/14 6:01 PM, Jano Crema wrote:
> func=xmlSecPtrListCopy:file=..\src\list.c:line=184:obj=unknown:subj=dst->id
> == s
> rc->id:error=100:assertion:
> func=xmlSecDSigReferenceCtxInitialize:file=..\src\xmldsig.c:line=1335:obj=unknow
> n:subj=xmlSecPtrListCopy:error=1:xmlsec library function failed:
> func=xmlSecDSigReferenceCtxCreate:file=..\src\xmldsig.c:line=1269:obj=unknown:su
> bj=xmlSecDSigReferenceCtxInitialize:error=1:xmlsec library function failed:
> func=xmlSecDSigCtxProcessSignedInfoNode:file=..\src\xmldsig.c:line=781:obj=unkno
> wn:subj=xmlSecDSigReferenceCtxCreate:error=1:xmlsec library function failed:
> func=xmlSecDSigCtxProcessSignatureNode:file=..\src\xmldsig.c:line=547:obj=unknow
> n:subj=xmlSecDSigCtxProcessSignedInfoNode:error=1:xmlsec library
> function failed
> :
> func=xmlSecDSigCtxSign:file=..\src\xmldsig.c:line=303:obj=unknown:subj=xmlSecDSi
> gCtxSignatureProcessNode:error=1:xmlsec library function failed:
> Error: signature failed
> 
> XML:
> <?xml version="1.0" encoding="UTF-8"?>
> <programadores>
> <nome>jano</nome>
> </programadores>
> 
> CODE:
> 
> int sign_file(const char* xml_file, const char* key_file, const char*
> cert_file);
> 
> int
> main(int argc, char **argv) {
> #ifndef XMLSEC_NO_XSLT
>     xsltSecurityPrefsPtr xsltSecPrefs = NULL;
> #endif /* XMLSEC_NO_XSLT */
> 
>     assert(argv);
> 
>     if(argc != 4) {
>         fprintf(stderr, "Error: wrong number of arguments.\n");
>         fprintf(stderr, "Usage: %s <xml-file> <key-file> <cert-file>\n",
> argv[0]);
>         return(1);
>     }
> 
>     /* Init libxml and libxslt libraries */
>     xmlInitParser();
>     LIBXML_TEST_VERSION
>     xmlLoadExtDtdDefaultValue = XML_DETECT_IDS | XML_COMPLETE_ATTRS;
>     xmlSubstituteEntitiesDefault(1);
> #ifndef XMLSEC_NO_XSLT
>     xmlIndentTreeOutput = 1;
> #endif /* XMLSEC_NO_XSLT */
> 
>     /* Init libxslt */
> #ifndef XMLSEC_NO_XSLT
>     /* disable everything */
>     xsltSecPrefs = xsltNewSecurityPrefs();
>     xsltSetSecurityPrefs(xsltSecPrefs,  XSLT_SECPREF_READ_FILE,      
>  xsltSecurityForbid);
>     xsltSetSecurityPrefs(xsltSecPrefs,  XSLT_SECPREF_WRITE_FILE,      
> xsltSecurityForbid);
>     xsltSetSecurityPrefs(xsltSecPrefs,  XSLT_SECPREF_CREATE_DIRECTORY,
> xsltSecurityForbid);
>     xsltSetSecurityPrefs(xsltSecPrefs,  XSLT_SECPREF_READ_NETWORK,    
> xsltSecurityForbid);
>     xsltSetSecurityPrefs(xsltSecPrefs,  XSLT_SECPREF_WRITE_NETWORK,  
>  xsltSecurityForbid);
>     xsltSetDefaultSecurityPrefs(xsltSecPrefs);
> #endif /* XMLSEC_NO_XSLT */
> 
>     /* Init xmlsec library */
>     if(xmlSecInit() < 0) {
>         fprintf(stderr, "Error: xmlsec initialization failed.\n");
>         return(-1);
>     }
> 
>     /* Check loaded library version */
>     if(xmlSecCheckVersion() != 1) {
>         fprintf(stderr, "Error: loaded xmlsec library version is not
> compatible.\n");
>         return(-1);
>     }
> 
>     /* Load default crypto engine if we are supporting dynamic
>      * loading for xmlsec-crypto libraries. Use the crypto library
>      * name ("openssl", "nss", etc.) to load corresponding
>      * xmlsec-crypto library.
>      */
> #ifdef XMLSEC_CRYPTO_DYNAMIC_LOADING
>     if(xmlSecCryptoDLLoadLibrary(BAD_CAST XMLSEC_CRYPTO) < 0) {
>         fprintf(stderr, "Error: unable to load default xmlsec-crypto
> library. Make sure\n"
>                         "that you have it installed and check shared
> libraries path\n"
>                         "(LD_LIBRARY_PATH) envornment variable.\n");
>         return(-1);
>     }
> #endif /* XMLSEC_CRYPTO_DYNAMIC_LOADING */
> 
>     /* Init crypto library */
>     if(xmlSecCryptoAppInit(NULL) < 0) {
>         fprintf(stderr, "Error: crypto initialization failed.\n");
>         return(-1);
>     }
> 
>     /* Init xmlsec-crypto library */
>     if(xmlSecCryptoInit() < 0) {
>         fprintf(stderr, "Error: xmlsec-crypto initialization failed.\n");
>         return(-1);
>     }
> 
>     if(sign_file(argv[1], argv[2], argv[3]) < 0) {
>         return(-1);
>     }
> 
>     /* Shutdown xmlsec-crypto library */
>     xmlSecCryptoShutdown();
> 
>     /* Shutdown crypto library */
>     xmlSecCryptoAppShutdown();
> 
>     /* Shutdown xmlsec library */
>     xmlSecShutdown();
> 
>     /* Shutdown libxslt/libxml */
> #ifndef XMLSEC_NO_XSLT
>     xsltFreeSecurityPrefs(xsltSecPrefs);
>     xsltCleanupGlobals();
> #endif /* XMLSEC_NO_XSLT */
>     xmlCleanupParser();
> 
>     return(0);
> }
> 
> /**
>  * sign_file:
>  * @xml_file:           the XML file name.
>  * @key_file:           the PEM private key file name.
>  * @cert_file:          the x509 certificate PEM file.
>  *
>  * Signs the @xml_file using private key from @key_file and dynamicaly
>  * created enveloped signature template. The certificate from @cert_file
>  * is placed in the <dsig:X509Data/> node.
>  *
>  * Returns 0 on success or a negative value if an error occurs.
>  */
> int
> sign_file(const char* xml_file, const char* key_file, const char*
> cert_file) {
>     xmlDocPtr doc = NULL;
>     xmlNodePtr signNode = NULL;
>     xmlNodePtr refNode = NULL;
>     xmlNodePtr keyInfoNode = NULL;
>     xmlSecDSigCtxPtr dsigCtx = NULL;
>     int res = -1;
> 
>     assert(xml_file);
>     assert(key_file);
>     assert(cert_file);
> 
>     /* load doc file */
>     doc = xmlParseFile(xml_file);
>     if ((doc == NULL) || (xmlDocGetRootElement(doc) == NULL)){
>         fprintf(stderr, "Error: unable to parse file \"%s\"\n", xml_file);
>         goto done;
>     }
> 
>     /* create signature template for RSA-SHA1 enveloped signature */
>     signNode = xmlSecTmplSignatureCreate(doc, xmlSecTransformExclC14NId,
>                                          xmlSecTransformRsaSha1Id, NULL);
>     if(signNode == NULL) {
>         fprintf(stderr, "Error: failed to create signature template\n");
>         goto done;
>     }
> 
>     /* add <dsig:Signature/> node to the doc */
>     xmlAddChild(xmlDocGetRootElement(doc), signNode);
> 
>     /* add reference */
>     refNode = xmlSecTmplSignatureAddReference(signNode,
> xmlSecTransformSha1Id,
>                                         NULL, NULL, NULL);
>     if(refNode == NULL) {
>         fprintf(stderr, "Error: failed to add reference to signature
> template\n");
>         goto done;
>     }
> 
>     /* add enveloped transform */
>     if(xmlSecTmplReferenceAddTransform(refNode,
> xmlSecTransformEnvelopedId) == NULL) {
>         fprintf(stderr, "Error: failed to add enveloped transform to
> reference\n");
>         goto done;
>     }
> 
>     /* add <dsig:KeyInfo/> and <dsig:X509Data/> */
>     keyInfoNode = xmlSecTmplSignatureEnsureKeyInfo(signNode, NULL);
>     if(keyInfoNode == NULL) {
>         fprintf(stderr, "Error: failed to add key info\n");
>         goto done;
>     }
> 
>     if(xmlSecTmplKeyInfoAddX509Data(keyInfoNode) == NULL) {
>         fprintf(stderr, "Error: failed to add X509Data node\n");
>         goto done;
>     }
> 
>     /* create signature context, we don't need keys manager in this
> example */
>     dsigCtx = xmlSecDSigCtxCreate(NULL);
>     if(dsigCtx == NULL) {
>         fprintf(stderr,"Error: failed to create signature context\n");
>         goto done;
>     }
> 
>     /* load private key, assuming that there is not password */
>     dsigCtx->signKey = xmlSecCryptoAppKeyLoad(key_file,
> xmlSecKeyDataFormatPem, NULL, NULL, NULL);
>     if(dsigCtx->signKey == NULL) {
>         fprintf(stderr,"Error: failed to load private pem key from
> \"%s\"\n", key_file);
>         goto done;
>     }
> 
>     /* load certificate and add to the key */
>     if(xmlSecCryptoAppKeyCertLoad(dsigCtx->signKey, cert_file,
> xmlSecKeyDataFormatPem) < 0) {
>         fprintf(stderr,"Error: failed to load pem certificate \"%s\"\n",
> cert_file);
>         goto done;
>     }
> 
>     /* set key name to the file name, this is just an example! */
>     if(xmlSecKeySetName(dsigCtx->signKey, key_file) < 0) {
>         fprintf(stderr,"Error: failed to set key name for key from
> \"%s\"\n", key_file);
>         goto done;
>     }
> 
>     /* sign the template */
>     if(xmlSecDSigCtxSign(dsigCtx, signNode) < 0) {
>         fprintf(stderr,"Error: signature failed\n");
>         goto done;
>     }
> 
>     /* print signed document to stdout */
>     const char* fname = "jano.xml";
>     xmlSaveFile(fname,doc);
>     //xmlDocDump(stdout, doc);
> 
>     /* success */
>     res = 0;
> 
> done:
>     /* cleanup */
>     if(dsigCtx != NULL) {
>         xmlSecDSigCtxDestroy(dsigCtx);
>     }
> 
>     if(doc != NULL) {
>         xmlFreeDoc(doc);
>     }
>     return(res);
> }
> 
> 
> 
> _______________________________________________
> xmlsec mailing list
> [email protected]
> http://www.aleksey.com/mailman/listinfo/xmlsec
> 
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