//Create base 64 encoded digital signature of given data
bool digiSign(StringBuffer &b64Signature, size32_t dataSz, const void *data, const CLoadedKey &signingKey)
{
OwnedEVPMdCtx signingCtx(EVP_MD_CTX_create());
//initialize context for SHA-256 hashing function
int rc = EVP_DigestSignInit(signingCtx, nullptr, EVP_sha256(), nullptr, signingKey);
if (rc <= 0)
throwEVPException(-1, "digiSign:EVP_DigestSignInit");
//add string to the context
if (EVP_DigestSignUpdate(signingCtx, data, dataSz) <= 0)
throwEVPException(-1, "digiSign:EVP_DigestSignUpdate");
//compute length of signature
size_t encMsgLen;
if (EVP_DigestSignFinal(signingCtx, nullptr, &encMsgLen) <= 0)
throwEVPException(-1, "digiSign:EVP_DigestSignFinal1");
if (encMsgLen == 0)
throwEVPException(-1, "digiSign:EVP_DigestSignFinal length returned 0");
//compute signature (signed digest)
OwnedEVPMemory encMsg = OPENSSL_malloc(encMsgLen);
if (encMsg == nullptr)
throw MakeStringException(-1, "digiSign:OPENSSL_malloc(%u) returned NULL", (unsigned)encMsgLen);
if (EVP_DigestSignFinal(signingCtx, (unsigned char *)encMsg.get(), &encMsgLen) <= 0)
throwEVPException(-1, "digiSign:EVP_DigestSignFinal2");
//convert to base64
JBASE64_Encode(encMsg, encMsgLen, b64Signature, false);
return true;
}
CMultiMailPart(CMailPart const & _inlined, CMailPart const & _attachment) : CMailPart("multipart/mixed", NULL), inlined(_inlined), attachment(_attachment)
{
unsigned char rndm[12];
for(unsigned i=0; i<12; ++i)
rndm[i] = getRandom() % 256;
JBASE64_Encode(rndm, 12, boundary);
mime.append("; boundary=\"").append(boundary).append("\"");
}
static StringBuffer &buildAuthToken(IUserDescriptor *userDesc, StringBuffer &authToken)
{
StringBuffer uidpair;
userDesc->getUserName(uidpair);
uidpair.append(":");
userDesc->getPassword(uidpair);
JBASE64_Encode(uidpair.str(), uidpair.length(), authToken);
return authToken;
}
int HttpClient::getUrl(const char* url)
{
if(!url || !*url || !m_times)
return 0;
StringBuffer protocol, user, passwd, port, path;
m_host.clear();
SplitURL(url, protocol, user, passwd, m_host, port, path);
if(port.length() > 0)
m_port = atoi(port.str());
else
{
if(protocol.length() > 0 && stricmp(protocol.str(), "https") == 0)
m_port = 443;
else
m_port = 80;
}
if(stricmp(protocol.str(), "HTTPS") == 0)
m_use_ssl = true;
if(m_use_ssl)
{
#if USE_OPENSSL
if(m_ssctx.get() == NULL)
m_ssctx.setown(createSecureSocketContext(ClientSocket));
#else
throw MakeStringException(-1, "HttpClient: failure to create SSL socket - OpenSSL not enabled in build");
#endif
}
StringBuffer request;
request.appendf("GET %s HTTP/1.0\r\n", path.str());
request.append("Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/vnd.ms-excel, application/vnd.ms-powerpoint, application/msword, application/x-shockwave-flash, */*\r\n");
request.append("Accept-Language: en-us\r\n");
//request.append("Accept-Encoding: gzip, deflate\r\n");
request.append("User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)\r\n");
request.append("Host: ").append(m_host.str());
if(m_port != 80)
request.appendf(":%d", m_port);
request.append("\r\n");
if(user.length() > 0)
{
StringBuffer auth, abuf;
abuf.appendf("%s:%s", user.str(), passwd.str());
JBASE64_Encode(abuf.str(), abuf.length(), auth);
request.appendf("Authorization: Basic %s\r\n", auth.str());
}
request.append("\r\n");
return sendRequest(request);
}
void CLogThread::addLogInfo(IArrayOf<IEspLogInfo>& valueArray,IPropertyTree& logInfo)
{
StringBuffer dataStr,nameStr,valueStr;
Owned<IPropertyTreeIterator> itr = logInfo.getElements("*");
itr->first();
while(itr->isValid())
{
IPropertyTree &node = itr->query();
const char* name = node.queryName();
if (getTreeFlattening()==true && node.hasChildren() == true)
{
if(IsArray(node)==true)
{
FlattenArray(valueArray,node,nameStr);
}
else
{
FlattenTree(valueArray,node,nameStr);
}
// logElement.setName(node.queryName());
// dataStr.clear();
/*toXML(&node,dataStr);
//DOM temporary work about for the lack of XML decoding in esp arrays
StringBuffer encodedData;
JBASE64_Encode(dataStr.str(), dataStr.length() , encodedData);
logElement.setData(encodedData.str());
*/
}
else if (getTreeFlattening()==false && node.hasChildren() == true)
{
IClientLogInfo& logElement = addLogInfoElement(valueArray);
logElement.setName(node.queryName());
dataStr.clear();
toXML(&node,dataStr);
//DOM temporary work about for the lack of XML decoding in esp arrays
StringBuffer encodedData;
JBASE64_Encode(dataStr.str(), dataStr.length() , encodedData);
logElement.setData(encodedData.str());
}
else if (node.queryProp("") != 0 && ( strcmp(node.queryProp(""),"0") != 0 ))
{
IClientLogInfo& logElement = addLogInfoElement(valueArray);
logElement.setName(node.queryName());
logElement.setValue(node.queryProp(""));
}
itr->next();
}
}
virtual void endNode(const char *tag, unsigned length, const void *value, bool binary, offset_t endOffset)
{
if (datasetLevel)
{
if (length)
{
if (binary)
JBASE64_Encode(value, length, buffer);
else
encodeUtf8XML((const char *)value, buffer);
}
buffer.append("</").append(tag).append('>');
if (streq("Dataset", tag) || streq("Exception", tag))
datasetLevel--;
}
}
virtual void endNode(const char *tag, unsigned length, const void *value, bool binary, offset_t endOffset)
{
if (resultlevel)
{
if (length)
{
if (binary)
JBASE64_Encode(value, length, buffer);
else
encodeUtf8XML((const char *)value, buffer);
}
buffer.append("</").append(tag).append('>');
bool *pIsResultTag = resultChildTags.getValue(tag);
if (pIsResultTag && *pIsResultTag)
resultlevel--;
}
}
unsigned CLoggingManager::serializeLogRequestContent(IEspUpdateLogRequestWrap* request, const char* GUID, StringBuffer& logData)
{
appendXMLTag(logData, LOGREQUEST_GUID, GUID);
const char* option = request->getOption();
if (!isEmptyString(option))
appendXMLTag(logData, LOGREQUEST_OPTION, option);
appendXMLOpenTag(logData, LOGREQUEST);
const char* logRequest = request->getUpdateLogRequest();
MemoryBuffer memBuf;
LZWCompress(logRequest, strlen(logRequest), memBuf, 0x100);
JBASE64_Encode(memBuf.toByteArray(), memBuf.length(), logData);
appendXMLCloseTag(logData, LOGREQUEST);
return logData.length();
}
CDataMailPart(size32_t len, const void * data, char const * mimeType, char const * filename) : CMailPart(mimeType, filename)
{
JBASE64_Encode(data, len, buff);
encoding = "base64";
}
int HttpClient::sendSoapRequest(const char* url, const char* soapaction, const char* infile)
{
if(!url || !*url || !infile || !*infile)
return 0;
StringBuffer protocol, user, passwd, port, path;
m_host.clear();
SplitURL(url, protocol, user, passwd, m_host, port, path);
if(port.length() > 0)
m_port = atoi(port.str());
else
{
if(protocol.length() > 0 && stricmp(protocol.str(), "https") == 0)
m_port = 443;
else
m_port = 80;
}
if(stricmp(protocol.str(), "HTTPS") == 0)
m_use_ssl = true;
if(m_use_ssl)
{
#ifdef USE_OPENSSL
if(m_ssctx.get() == NULL)
m_ssctx.setown(createSecureSocketContext(ClientSocket));
#else
throw MakeStringException(-1, "HttpClient: failure to create SSL socket - OpenSSL not enabled in build");
#endif
}
StringBuffer request;
try
{
request.loadFile(infile, true);
}
catch(IException* e)
{
StringBuffer errmsg;
printf("\nerror loading file %s - %s", infile, e->errorMessage(errmsg).str());
return -1;
}
catch(...)
{
printf("\nerror loading file %s", infile);
return -1;
}
if(request.length() == 0)
{
printf("input is empty\n");
return -1;
}
const char* ptr = request.str();
while(*ptr == ' ')
ptr++;
if(*ptr != '<')
{
printf("the input should be xml\n");
return -1;
}
if(strncmp(ptr, "<?xml", 5) != 0 && strncmp(ptr, "<soap:Envelope", 14) != 0)
{
request.insert(0, "<?xml version=\"1.0\" encoding=\"utf-8\"?><soap:Envelope xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" xmlns:soap=\"http://schemas.xmlsoap.org/soap/envelope/\" xmlns:SOAP-ENC=\"http://schemas.xmlsoap.org/soap/encoding/\" xmlns:wsse=\"http://schemas.xmlsoap.org/ws/2002/04/secext\"><soap:Body>");
request.append("</soap:Body></soap:Envelope>");
}
StringBuffer headers;
headers.appendf("POST %s HTTP/1.1\r\n", path.str());
headers.append("Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, application/vnd.ms-excel, application/vnd.ms-powerpoint, application/msword, application/x-shockwave-flash, */*\r\n");
headers.append("Accept-Language: en-us\r\n");
headers.append("Content-Type: text/xml\r\n");
if(soapaction && *soapaction)
headers.appendf("SOAPAction: \"%s\"\r\n", soapaction);
//headers.append("Accept-Encoding: gzip, deflate\r\n");
headers.append("User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1)\r\n");
headers.appendf("Content-Length: %d\r\n", request.length());
headers.append("Host: ").append(m_host.str());
if(m_port != 80)
headers.appendf(":%d", m_port);
headers.append("\r\n");
if(user.length() > 0)
{
StringBuffer auth, abuf;
abuf.appendf("%s:%s", user.str(), passwd.str());
JBASE64_Encode(abuf.str(), abuf.length(), auth);
headers.appendf("Authorization: Basic %s\r\n", auth.str());
}
headers.append("\r\n");
request.insert(0, headers.str());
return sendRequest(request);
}
