public static String getPasswordDigest(String nonceBase64, String createTime, String password)
{
byte[] nonceBinary = EncodingHelper.Base64Decode(nonceBase64);
byte[] utctimeBinary = EncodingHelper.String2Byte(createTime);
byte[] pwdBinary = EncodingHelper.String2Byte(password);
byte[] combined = new byte[nonceBinary.Length + utctimeBinary.Length + pwdBinary.Length];
System.Buffer.BlockCopy(nonceBinary, 0, combined, 0, nonceBinary.Length);
System.Buffer.BlockCopy(utctimeBinary, 0, combined, nonceBinary.Length, utctimeBinary.Length);
System.Buffer.BlockCopy(pwdBinary, 0, combined, nonceBinary.Length + utctimeBinary.Length, pwdBinary.Length);
SHA1Managed sha1 = new SHA1Managed();
byte[] passwordHash = sha1.ComputeHash(combined);
String hashValue = System.Convert.ToBase64String(passwordHash);
return(hashValue);
}
public String ONVIF_GetSystemLog()
{
setNonce();
/* get synced-time using base time */
baseDateTime = DigestPassword.getCurrentTime(startDate, baseDateTime);
/* make createTime string */
_wsdUsernameToken.Create = DigestPassword.getCreatedTimeString(baseDateTime);
/* make digest password */
//_wsdUsernameToken.Password = DigestPassword.getPasswordDigest("LKqI6G/AikKCQrN0zqZFlg==", "2010-09-16T07:50:45Z", "userpassword");
_wsdUsernameToken.Password = DigestPassword.getPasswordDigest(_wsdUsernameToken.Nonce,
_wsdUsernameToken.Create,
_wsdUsernameToken.plainPassword);
/* set packet */
StringBuilder reqMessage = new StringBuilder();
reqMessage.Append("<s:Envelope xmlns:s=\"http://www.w3.org/2003/05/soap-envelope\">");
reqMessage.Append("<s:Header>");
reqMessage.Append("<Security ");
reqMessage.Append("s:mustUnderstand=\"1\" ");
reqMessage.Append("xmlns=\"http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd\">");
reqMessage.Append("<UsernameToken><Username>" + _wsdUsernameToken.Username + "</Username>");
reqMessage.Append("<Password Type=\"http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0#PasswordDigest\">" + _wsdUsernameToken.Password + "</Password>");
reqMessage.Append("<Nonce EncodingType=\"http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-soap-message-security-1.0#Base64Binary\">" + _wsdUsernameToken.Nonce + "</Nonce>");
reqMessage.Append("<Created xmlns=\"http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd\">" + _wsdUsernameToken.Create + "</Created>");
reqMessage.Append("</UsernameToken></Security></s:Header>");
reqMessage.Append("<s:Body xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\">");
reqMessage.Append("<GetSystemLog xmlns=\"http://www.onvif.org/ver10/device/wsdl\"><LogType>System</LogType></GetSystemLog></s:Body></s:Envelope>");
/* encoding */
byte[] reqMessageBinary = EncodingHelper.String2Byte(reqMessage.ToString());
/* Get Url */
String Url = onvifdev.devicexaddr;
try
{
_http.Connect(Url);
_http.setONVIFHeader("\"http://www.onvif.org/ver10/device/wsdl/GetSystemLog\"");
_http.Write(reqMessageBinary);
String paramStr = _http.Read();
parentForm.settbLogBox("\r\nFunction OK : " + System.Reflection.MethodBase.GetCurrentMethod().Name + "\n");
/* parser soap response */
XmlDocument xdoc = new XmlDocument();
xdoc.LoadXml(paramStr.ToString());
XmlNamespaceManager xnamespace = XMLControl.getAllNamespaces(xdoc);
onvifdev.schemaPrefix = xnamespace.LookupPrefix(ONVIFNamespace.schema);
onvifdev.devicePrefix = xnamespace.LookupPrefix(ONVIFNamespace.device);
/* get function xaddr in document */
/*
* <SOAP-ENV:Header></SOAP-ENV:Header>
* <SOAP-ENV:Body>
* <tds:GetSystemLogResponse>
* <tds:SystemLog>
* <tds2:String>Mar 13 08:08:27 VB-
*/
String logStr = XMLControl.getLogStr(xdoc, onvifdev);
return(logStr);
}
catch (XmlException xe)
{
parentForm.settbLogBox("\r\nXml Exception : " + xe.Message + System.Reflection.MethodBase.GetCurrentMethod().Name);
}
catch (WebException we)
{
parentForm.settbLogBox("\r\nWeb Exception : " + we.Message + System.Reflection.MethodBase.GetCurrentMethod().Name);
}
return("test");
}
/* global value get/set I/F */
/* ONVIF Control API */
#region ONVIFControlAPI
public void ONVIF_GetSystemDateAndTime()
{
XmlDocument soapEnvXml = new XmlDocument();
/* set packet */
StringBuilder reqMessage = new StringBuilder();
reqMessage.Append("<s:Envelope xmlns:s=\"http://www.w3.org/2003/05/soap-envelope\">");
reqMessage.Append("<s:Body xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\">");
reqMessage.Append("<GetSystemDateAndTime xmlns=\"http://www.onvif.org/ver10/device/wsdl\"/></s:Body></s:Envelope>");
/* encoding */
byte[] reqMessageBinary = EncodingHelper.String2Byte(reqMessage.ToString());
/* Get Url */
String Url = deviceURL + "/onvif/device_service";
_http.Connect(Url);
_http.setONVIFHeader("\"http://www.onvif.org/ver10/device/wsdl/GetSystemDateAndTime\"");
_http.Write(reqMessageBinary);
String paramStr = _http.Read();
/* parser soap response */
XmlDocument xdoc = new XmlDocument();
xdoc.LoadXml(paramStr.ToString());
XmlNamespaceManager xnamespace = XMLControl.getAllNamespaces(xdoc);
onvifdev.schemaPrefix = xnamespace.LookupPrefix(ONVIFNamespace.schema);
/* test */
#if false
XmlElement xelements = xdoc.DocumentElement;
XmlAttributeCollection xAttribute = xdoc.DocumentElement.Attributes;
/* need to find prefix of namespace:/ver10/schema */
foreach (XmlAttribute attr in xAttribute)
{
/* need to find prefix schema of "http://www.onvif.org/ver10/schema" */
bool result = attr.Value.Equals("http://www.onvif.org/ver10/schema", StringComparison.Ordinal);
if (result == true)
{
String[] split_word = attr.Name.Split(':');
schemaPrefix = split_word[(split_word.Length) - 1];
break;
}
}
#endif
try
{
/* Onvif Application Programmers Guide - Created – The UtcTime when the request is made. */
XmlNodeList xnode_list = xdoc.GetElementsByTagName(onvifdev.schemaPrefix + ":UTCDateTime");
XmlNode time_node = xnode_list[0].FirstChild;
XmlNode date_node = xnode_list[0].LastChild;
String _hour = time_node[onvifdev.schemaPrefix + ":Hour"].InnerText;
String _min = time_node[onvifdev.schemaPrefix + ":Minute"].InnerText;
String _sec = time_node[onvifdev.schemaPrefix + ":Second"].InnerText;
String _year = date_node[onvifdev.schemaPrefix + ":Year"].InnerText;
String _month = date_node[onvifdev.schemaPrefix + ":Month"].InnerText;
String _day = date_node[onvifdev.schemaPrefix + ":Day"].InnerText;
DateTime currentTime = new DateTime(Int32.Parse(_year), Int32.Parse(_month), Int32.Parse(_day)
, Int32.Parse(_hour), Int32.Parse(_min), Int32.Parse(_sec));
/* deviceTime is UTC/GMT time */
baseDateTime = currentTime;
onvifdev.timeoffset = baseDateTime;
/* save current time for calcurate passedTime */
startDate = DateTime.Now;
parentForm.settbLogBox("\r\nFunction OK : " + System.Reflection.MethodBase.GetCurrentMethod().Name + "\n");
}
catch (NullReferenceException nre)
{
parentForm.settbLogBox("\r\nNull 참조 에러 : " + nre.Message + "\n" + System.Reflection.MethodBase.GetCurrentMethod().Name);
}
}