edwardbeckett
6/5/2016 - 8:56 PM
Dynamics CRM Java SOAP only authentication
Dynamics CRM Java SOAP only authentication
import java.io.ByteArrayInputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStreamWriter;
import java.net.HttpURLConnection;
import java.net.URL;
import java.security.MessageDigest;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
import java.util.TimeZone;
import javax.crypto.Mac;
import javax.crypto.spec.SecretKeySpec;
import javax.xml.bind.DatatypeConverter;
import javax.xml.parsers.DocumentBuilder;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.ParserConfigurationException;
import javax.xml.xpath.XPathExpressionException;
import org.apache.commons.codec.binary.Base64;
import org.w3c.dom.Document;
import org.w3c.dom.NodeList;
import org.xml.sax.SAXException;
public class CrmAuth {
/**
* Gets a CRM Online SOAP header & expiration.
*
* @return CrmAuthenticationHeader An object containing the SOAP header and
* expiration date/time of the header.
* @param username
* Username of a valid CRM user.
* @param password
* Password of a valid CRM user.
* @param url
* The Url of the CRM Online organization
* (https://org.crm.dynamics.com).).
* @throws IOException
* @throws SAXException
* @throws ParserConfigurationException
* @throws XPathExpressionException
*/
public CrmAuthenticationHeader GetHeaderOnline(String username,
String password, String url) throws IOException, SAXException,
ParserConfigurationException, XPathExpressionException {
if (!url.endsWith("/"))
url += "/";
String urnAddress = GetUrnOnline(url);
Date now = new Date();
StringBuilder xml = new StringBuilder();
xml.append("<s:Envelope xmlns:s=\"http://www.w3.org/2003/05/soap-envelope\" xmlns:a=\"http://www.w3.org/2005/08/addressing\" xmlns:u=\"http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd\">");
xml.append("<s:Header>");
xml.append("<a:Action s:mustUnderstand=\"1\">http://schemas.xmlsoap.org/ws/2005/02/trust/RST/Issue</a:Action>");
xml.append("<a:MessageID>urn:uuid:" + java.util.UUID.randomUUID()
+ "</a:MessageID>");
xml.append("<a:ReplyTo>");
xml.append("<a:Address>http://www.w3.org/2005/08/addressing/anonymous</a:Address>");
xml.append("</a:ReplyTo>");
xml.append("<a:To s:mustUnderstand=\"1\">https://login.microsoftonline.com/RST2.srf</a:To>");
xml.append("<o:Security s:mustUnderstand=\"1\" xmlns:o=\"http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd\">");
xml.append("<u:Timestamp u:Id=\"_0\">");
xml.append("<u:Created>" + String.format("%tFT%<tT.%<tLZ", now)
+ "</u:Created>");
xml.append("<u:Expires>"
+ String.format("%tFT%<tT.%<tLZ", AddMinutes(60, now))
+ "</u:Expires>");
xml.append("</u:Timestamp>");
xml.append("<o:UsernameToken u:Id=\"uuid-"
+ java.util.UUID.randomUUID() + "-1\">");
xml.append("<o:Username>" + username + "</o:Username>");
xml.append("<o:Password>" + password + "</o:Password>");
xml.append("</o:UsernameToken>");
xml.append("</o:Security>");
xml.append("</s:Header>");
xml.append("<s:Body>");
xml.append("<trust:RequestSecurityToken xmlns:trust=\"http://schemas.xmlsoap.org/ws/2005/02/trust\">");
xml.append("<wsp:AppliesTo xmlns:wsp=\"http://schemas.xmlsoap.org/ws/2004/09/policy\">");
xml.append("<a:EndpointReference>");
xml.append("<a:Address>urn:" + urnAddress + "</a:Address>");
xml.append("</a:EndpointReference>");
xml.append("</wsp:AppliesTo>");
xml.append("<trust:RequestType>http://schemas.xmlsoap.org/ws/2005/02/trust/Issue</trust:RequestType>");
xml.append("</trust:RequestSecurityToken>");
xml.append("</s:Body>");
xml.append("</s:Envelope>");
URL LoginURL = new URL("https://login.microsoftonline.com/RST2.srf");
HttpURLConnection rc = (HttpURLConnection) LoginURL.openConnection();
rc.setRequestMethod("POST");
rc.setDoOutput(true);
rc.setDoInput(true);
rc.setRequestProperty("Content-Type",
"application/soap+xml; charset=UTF-8");
String reqStr = xml.toString();
int len = reqStr.length();
rc.setRequestProperty("Content-Length", Integer.toString(len));
rc.connect();
OutputStreamWriter out = new OutputStreamWriter(rc.getOutputStream());
out.write(reqStr, 0, len);
out.flush();
InputStreamReader read = new InputStreamReader(rc.getInputStream());
StringBuilder sb = new StringBuilder();
int ch = read.read();
while (ch != -1) {
sb.append((char) ch);
ch = read.read();
}
String response = sb.toString();
read.close();
rc.disconnect();
DocumentBuilderFactory builderFactory = DocumentBuilderFactory
.newInstance();
DocumentBuilder builder = builderFactory.newDocumentBuilder();
Document x = builder
.parse(new ByteArrayInputStream(response.getBytes()));
NodeList cipherElements = x.getElementsByTagName("CipherValue");
String token1 = cipherElements.item(0).getTextContent();
String token2 = cipherElements.item(1).getTextContent();
NodeList keyIdentiferElements = x
.getElementsByTagName("wsse:KeyIdentifier");
String keyIdentifer = keyIdentiferElements.item(0).getTextContent();
NodeList tokenExpiresElements = x.getElementsByTagName("wsu:Expires");
String tokenExpires = tokenExpiresElements.item(0).getTextContent();
Calendar c = DatatypeConverter.parseDateTime(tokenExpires);
CrmAuthenticationHeader authHeader = new CrmAuthenticationHeader();
authHeader.Expires = c.getTime();
authHeader.Header = CreateSoapHeaderOnline(url, keyIdentifer, token1,
token2);
return authHeader;
}
/**
* Gets a CRM Online SOAP header.
*
* @return String The XML SOAP header to be used in future requests.
* @param url
* The Url of the CRM Online organization
* (https://org.crm.dynamics.com).
* @param keyIdentifer
* The KeyIdentifier from the initial request.
* @param token1
* The first token from the initial request.
* @param token2
* The second token from the initial request..
*/
public String CreateSoapHeaderOnline(String url, String keyIdentifer,
String token1, String token2) {
StringBuilder xml = new StringBuilder();
xml.append("<s:Header>");
xml.append("<a:Action s:mustUnderstand=\"1\">http://schemas.microsoft.com/xrm/2011/Contracts/Services/IOrganizationService/Execute</a:Action>");
xml.append("<Security xmlns=\"http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd\">");
xml.append("<EncryptedData Id=\"Assertion0\" Type=\"http://www.w3.org/2001/04/xmlenc#Element\" xmlns=\"http://www.w3.org/2001/04/xmlenc#\">");
xml.append("<EncryptionMethod Algorithm=\"http://www.w3.org/2001/04/xmlenc#tripledes-cbc\"/>");
xml.append("<ds:KeyInfo xmlns:ds=\"http://www.w3.org/2000/09/xmldsig#\">");
xml.append("<EncryptedKey>");
xml.append("<EncryptionMethod Algorithm=\"http://www.w3.org/2001/04/xmlenc#rsa-oaep-mgf1p\"/>");
xml.append("<ds:KeyInfo Id=\"keyinfo\">");
xml.append("<wsse:SecurityTokenReference xmlns:wsse=\"http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd\">");
xml.append("<wsse:KeyIdentifier EncodingType=\"http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-soap-message-security-1.0#Base64Binary\" ValueType=\"http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-x509-token-profile-1.0#X509SubjectKeyIdentifier\">"
+ keyIdentifer + "</wsse:KeyIdentifier>");
xml.append("</wsse:SecurityTokenReference>");
xml.append("</ds:KeyInfo>");
xml.append("<CipherData>");
xml.append("<CipherValue>" + token1 + "</CipherValue>");
xml.append("</CipherData>");
xml.append("</EncryptedKey>");
xml.append("</ds:KeyInfo>");
xml.append("<CipherData>");
xml.append("<CipherValue>" + token2 + "</CipherValue>");
xml.append("</CipherData>");
xml.append("</EncryptedData>");
xml.append("</Security>");
xml.append("<a:MessageID>urn:uuid:" + java.util.UUID.randomUUID()
+ "</a:MessageID>");
xml.append("<a:ReplyTo>");
xml.append("<a:Address>http://www.w3.org/2005/08/addressing/anonymous</a:Address>");
xml.append("</a:ReplyTo>");
xml.append("<a:To s:mustUnderstand=\"1\">" + url
+ "XRMServices/2011/Organization.svc</a:To>");
xml.append("</s:Header>");
return xml.toString();
}
/**
* Gets the correct URN Address based on the Online region.
*
* @return String URN Address.
* @param url
* The Url of the CRM Online organization
* (https://org.crm.dynamics.com).
*/
public String GetUrnOnline(String url) {
if (url.toUpperCase().contains("CRM2.DYNAMICS.COM"))
return "crmsam:dynamics.com";
if (url.toUpperCase().contains("CRM4.DYNAMICS.COM"))
return "crmemea:dynamics.com";
if (url.toUpperCase().contains("CRM5.DYNAMICS.COM"))
return "crmapac:dynamics.com";
return "crmna:dynamics.com";
}
/**
* Gets a CRM On Premise SOAP header & expiration.
*
* @return CrmAuthenticationHeader An object containing the SOAP header and
* expiration date/time of the header.
* @param username
* Username of a valid CRM user.
* @param password
* Password of a valid CRM user.
* @param url
* The Url of the CRM On Premise (IFD) organization
* (https://org.domain.com).
* @throws Exception
*/
public CrmAuthenticationHeader GetHeaderOnPremise(String username,
String password, String url) throws Exception {
if (!url.endsWith("/"))
url += "/";
String adfsUrl = GetAdfs(url);
if (adfsUrl == null)
return null;
Date now = new Date();
String urnAddress = url + "XRMServices/2011/Organization.svc";
String usernamemixed = adfsUrl + "/13/usernamemixed";
TimeZone gmtTZ = TimeZone.getTimeZone("GMT");
SimpleDateFormat formatter = new SimpleDateFormat(
"yyyy-MM-dd'T'HH:mm:ss.SSSSSSS");
formatter.setTimeZone(gmtTZ);
StringBuilder xml = new StringBuilder();
xml.append("<s:Envelope xmlns:s=\"http://www.w3.org/2003/05/soap-envelope\" xmlns:a=\"http://www.w3.org/2005/08/addressing\">");
xml.append("<s:Header>");
xml.append("<a:Action s:mustUnderstand=\"1\">http://docs.oasis-open.org/ws-sx/ws-trust/200512/RST/Issue</a:Action>");
xml.append("<a:MessageID>urn:uuid:" + java.util.UUID.randomUUID()
+ "</a:MessageID>");
xml.append("<a:ReplyTo>");
xml.append("<a:Address>http://www.w3.org/2005/08/addressing/anonymous</a:Address>");
xml.append("</a:ReplyTo>");
xml.append("<Security s:mustUnderstand=\"1\" xmlns:u=\"http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd\" xmlns=\"http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd\">");
xml.append("<u:Timestamp u:Id=\"" + java.util.UUID.randomUUID()
+ "\">");
xml.append("<u:Created>" + formatter.format(now) + "Z</u:Created>");
xml.append("<u:Expires>" + formatter.format(AddMinutes(60, now))
+ "Z</u:Expires>");
xml.append("</u:Timestamp>");
xml.append("<UsernameToken u:Id=\"" + java.util.UUID.randomUUID()
+ "\">");
xml.append("<Username>" + username + "</Username>");
xml.append("<Password Type=\"http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0#PasswordText\">"
+ password + "</Password>");
xml.append("</UsernameToken>");
xml.append("</Security>");
xml.append("<a:To s:mustUnderstand=\"1\">" + usernamemixed + "</a:To>");
xml.append("</s:Header>");
xml.append("<s:Body>");
xml.append("<trust:RequestSecurityToken xmlns:trust=\"http://docs.oasis-open.org/ws-sx/ws-trust/200512\">");
xml.append("<wsp:AppliesTo xmlns:wsp=\"http://schemas.xmlsoap.org/ws/2004/09/policy\">");
xml.append("<a:EndpointReference>");
xml.append("<a:Address>" + urnAddress + "</a:Address>");
xml.append("</a:EndpointReference>");
xml.append("</wsp:AppliesTo>");
xml.append("<trust:RequestType>http://docs.oasis-open.org/ws-sx/ws-trust/200512/Issue</trust:RequestType>");
xml.append("</trust:RequestSecurityToken>");
xml.append("</s:Body>");
xml.append("</s:Envelope>");
URL mexURL = new URL(usernamemixed);
HttpURLConnection rc = (HttpURLConnection) mexURL.openConnection();
rc.setRequestMethod("POST");
rc.setDoOutput(true);
rc.setDoInput(true);
rc.setRequestProperty("Content-Type",
"application/soap+xml; charset=UTF-8");
String reqStr = xml.toString();
int len = reqStr.length();
rc.setRequestProperty("Content-Length", Integer.toString(len));
rc.connect();
OutputStreamWriter out = new OutputStreamWriter(rc.getOutputStream());
out.write(reqStr, 0, len);
out.flush();
InputStreamReader read = new InputStreamReader(rc.getInputStream());
StringBuilder sb = new StringBuilder();
int ch = read.read();
while (ch != -1) {
sb.append((char) ch);
ch = read.read();
}
String response = sb.toString();
read.close();
rc.disconnect();
DocumentBuilderFactory builderFactory = DocumentBuilderFactory
.newInstance();
DocumentBuilder builder = builderFactory.newDocumentBuilder();
Document x = builder
.parse(new ByteArrayInputStream(response.getBytes()));
NodeList cipherValue1 = x.getElementsByTagName("e:CipherValue");
String token1 = cipherValue1.item(0).getFirstChild().getTextContent();
NodeList cipherValue2 = x.getElementsByTagName("xenc:CipherValue");
String token2 = cipherValue2.item(0).getFirstChild().getTextContent();
NodeList keyIdentiferElements = x
.getElementsByTagName("o:KeyIdentifier");
String keyIdentifer = keyIdentiferElements.item(0).getFirstChild()
.getTextContent();
NodeList x509IssuerNameElements = x
.getElementsByTagName("X509IssuerName");
String x509IssuerName = x509IssuerNameElements.item(0).getFirstChild()
.getTextContent();
NodeList x509SerialNumberElements = x
.getElementsByTagName("X509SerialNumber");
String x509SerialNumber = x509SerialNumberElements.item(0)
.getFirstChild().getTextContent();
NodeList binarySecretElements = x
.getElementsByTagName("trust:BinarySecret");
String binarySecret = binarySecretElements.item(0).getFirstChild()
.getTextContent();
String created = formatter.format(AddMinutes(-1, now)) + "Z";
String expires = formatter.format(AddMinutes(60, now)) + "Z";
String timestamp = "<u:Timestamp xmlns:u=\"http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd\" u:Id=\"_0\"><u:Created>"
+ created
+ "</u:Created><u:Expires>"
+ expires
+ "</u:Expires></u:Timestamp>";
MessageDigest mDigest = MessageDigest.getInstance("SHA1");
byte[] hashedDataBytes = mDigest.digest(timestamp.getBytes());
String digestValue = Base64.encodeBase64String(hashedDataBytes);
String signedInfo = "<SignedInfo xmlns=\"http://www.w3.org/2000/09/xmldsig#\"><CanonicalizationMethod Algorithm=\"http://www.w3.org/2001/10/xml-exc-c14n#\"></CanonicalizationMethod><SignatureMethod Algorithm=\"http://www.w3.org/2000/09/xmldsig#hmac-sha1\"></SignatureMethod><Reference URI=\"#_0\"><Transforms><Transform Algorithm=\"http://www.w3.org/2001/10/xml-exc-c14n#\"></Transform></Transforms><DigestMethod Algorithm=\"http://www.w3.org/2000/09/xmldsig#sha1\"></DigestMethod><DigestValue>"
+ digestValue + "</DigestValue></Reference></SignedInfo>";
byte[] signedInfoBytes = signedInfo.getBytes("UTF-8");
Mac hmac = Mac.getInstance("HmacSHA1");
byte[] binarySecretBytes = Base64.decodeBase64(binarySecret);
SecretKeySpec key = new SecretKeySpec(binarySecretBytes, "HmacSHA1");
hmac.init(key);
byte[] hmacHash = hmac.doFinal(signedInfoBytes);
String signatureValue = Base64.encodeBase64String(hmacHash);
NodeList tokenExpiresElements = x.getElementsByTagName("wsu:Expires");
String tokenExpires = tokenExpiresElements.item(0).getTextContent();
Calendar c = DatatypeConverter.parseDateTime(tokenExpires);
CrmAuthenticationHeader authHeader = new CrmAuthenticationHeader();
authHeader.Expires = c.getTime();
authHeader.Header = CreateSoapHeaderOnPremise(url, keyIdentifer,
token1, token2, x509IssuerName, x509SerialNumber,
signatureValue, digestValue, created, expires);
return authHeader;
}
/**
* Gets a CRM On Premise (IFD) SOAP header.
*
* @return String SOAP Header XML.
* @param url
* The Url of the CRM On Premise (IFD) organization
* (https://org.domain.com).
* @param keyIdentifer
* The KeyIdentifier from the initial request.
* @param token1
* The first token from the initial request.
* @param token2
* The second token from the initial request.
* @param issuerNameX509
* The certificate issuer.
* @param serialNumberX509
* The certificate serial number.
* @param signatureValue
* The hashsed value of the header signature.
* @param digestValue
* The hashed value of the header timestamp.
* @param created
* The header created date/time..
* @param expires
* The header expiration date/tim.
*/
public String CreateSoapHeaderOnPremise(String url, String keyIdentifer,
String token1, String token2, String issuerNameX509,
String serialNumberX509, String signatureValue, String digestValue,
String created, String expires) {
StringBuilder xml = new StringBuilder();
xml.append("<s:Header>");
xml.append("<a:Action s:mustUnderstand=\"1\">http://schemas.microsoft.com/xrm/2011/Contracts/Services/IOrganizationService/Execute</a:Action>");
xml.append("<a:MessageID>urn:uuid:" + java.util.UUID.randomUUID()
+ "</a:MessageID>");
xml.append("<a:ReplyTo>");
xml.append("<a:Address>http://www.w3.org/2005/08/addressing/anonymous</a:Address>");
xml.append("</a:ReplyTo>");
xml.append("<a:To s:mustUnderstand=\"1\">" + url
+ "XRMServices/2011/Organization.svc</a:To>");
xml.append("<o:Security xmlns:o=\"http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd\">");
xml.append("<u:Timestamp xmlns:u=\"http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd\" u:Id=\"_0\">");
xml.append("<u:Created>" + created + "</u:Created>");
xml.append("<u:Expires>" + expires + "</u:Expires>");
xml.append("</u:Timestamp>");
xml.append("<xenc:EncryptedData Type=\"http://www.w3.org/2001/04/xmlenc#Element\" xmlns:xenc=\"http://www.w3.org/2001/04/xmlenc#\">");
xml.append("<xenc:EncryptionMethod Algorithm=\"http://www.w3.org/2001/04/xmlenc#aes256-cbc\"/>");
xml.append("<KeyInfo xmlns=\"http://www.w3.org/2000/09/xmldsig#\">");
xml.append("<e:EncryptedKey xmlns:e=\"http://www.w3.org/2001/04/xmlenc#\">");
xml.append("<e:EncryptionMethod Algorithm=\"http://www.w3.org/2001/04/xmlenc#rsa-oaep-mgf1p\">");
xml.append("<DigestMethod Algorithm=\"http://www.w3.org/2000/09/xmldsig#sha1\"/>");
xml.append("</e:EncryptionMethod>");
xml.append("<KeyInfo>");
xml.append("<o:SecurityTokenReference xmlns:o=\"http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd\">");
xml.append("<X509Data>");
xml.append("<X509IssuerSerial>");
xml.append("<X509IssuerName>" + issuerNameX509 + "</X509IssuerName>");
xml.append("<X509SerialNumber>" + serialNumberX509
+ "</X509SerialNumber>");
xml.append("</X509IssuerSerial>");
xml.append("</X509Data>");
xml.append("</o:SecurityTokenReference>");
xml.append("</KeyInfo>");
xml.append("<e:CipherData>");
xml.append("<e:CipherValue>" + token1 + "</e:CipherValue>");
xml.append("</e:CipherData>");
xml.append("</e:EncryptedKey>");
xml.append("</KeyInfo>");
xml.append("<xenc:CipherData>");
xml.append("<xenc:CipherValue>" + token2 + "</xenc:CipherValue>");
xml.append("</xenc:CipherData>");
xml.append("</xenc:EncryptedData>");
xml.append("<Signature xmlns=\"http://www.w3.org/2000/09/xmldsig#\">");
xml.append("<SignedInfo>");
xml.append("<CanonicalizationMethod Algorithm=\"http://www.w3.org/2001/10/xml-exc-c14n#\"/>");
xml.append("<SignatureMethod Algorithm=\"http://www.w3.org/2000/09/xmldsig#hmac-sha1\"/>");
xml.append("<Reference URI=\"#_0\">");
xml.append("<Transforms>");
xml.append("<Transform Algorithm=\"http://www.w3.org/2001/10/xml-exc-c14n#\"/>");
xml.append("</Transforms>");
xml.append("<DigestMethod Algorithm=\"http://www.w3.org/2000/09/xmldsig#sha1\"/>");
xml.append("<DigestValue>" + digestValue + "</DigestValue>");
xml.append("</Reference>");
xml.append("</SignedInfo>");
xml.append("<SignatureValue>" + signatureValue + "</SignatureValue>");
xml.append("<KeyInfo>");
xml.append("<o:SecurityTokenReference xmlns:o=\"http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd\">");
xml.append("<o:KeyIdentifier ValueType=\"http://docs.oasis-open.org/wss/oasis-wss-saml-token-profile-1.0#SAMLAssertionID\">"
+ keyIdentifer + "</o:KeyIdentifier>");
xml.append("</o:SecurityTokenReference>");
xml.append("</KeyInfo>");
xml.append("</Signature>");
xml.append("</o:Security>");
xml.append("</s:Header>");
return xml.toString();
}
/**
* Gets the name of the ADFS server CRM uses for authentication.
*
* @return String The AD FS server url.
* @param url
* The Url of the CRM On Premise (IFD) organization
* (https://org.domain.com).
* @throws IOException
* @throws ParserConfigurationException
* @throws SAXException
*/
public static String GetAdfs(String url) throws IOException,
ParserConfigurationException, SAXException {
URL WsdlURL = new URL(url
+ "/XrmServices/2011/Organization.svc?wsdl=wsdl0");
HttpURLConnection rc = (HttpURLConnection) WsdlURL.openConnection();
rc.setRequestMethod("GET");
rc.setDoOutput(true);
InputStreamReader read = new InputStreamReader(rc.getInputStream());
StringBuilder sb = new StringBuilder();
int ch = read.read();
while (ch != -1) {
sb.append((char) ch);
ch = read.read();
}
String response = sb.toString();
read.close();
rc.disconnect();
DocumentBuilderFactory builderFactory = DocumentBuilderFactory
.newInstance();
DocumentBuilder builder = builderFactory.newDocumentBuilder();
Document x = builder
.parse(new ByteArrayInputStream(response.getBytes()));
NodeList nodes = x.getElementsByTagName("ms-xrm:Identifier");
if (nodes.getLength() == 0)
return null;
return nodes.item(0).getFirstChild().getTextContent()
.replace("http://", "https://");
}
/**
*
* @return Date The date with added minutes.
* @param minutes
* Number of minutes to add.
* @param time
* Date to add minutes to.
*/
private Date AddMinutes(int minutes, Date time) {
long ONE_MINUTE_IN_MILLIS = 60000;
long currentTime = time.getTime();
Date newDate = new Date(currentTime + (minutes * ONE_MINUTE_IN_MILLIS));
return newDate;
}
}