diff --git a/.gitignore b/.gitignore
new file mode 100644
index 00000000..ab5075b3
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,8 @@
+/Identity Service/nbproject/private/
+/StackExchange Client/nbproject/private/
+/StackExchange WS/nbproject/private/
+/Identity Service/build/
+/StackExchange Client/build/
+/StackExchange WS/build/
+/StackExchange WS/dist/
+/StackExchange Client/dist/
\ No newline at end of file
diff --git a/Identity Service/build.xml b/Identity Service/build.xml
new file mode 100644
index 00000000..a5d7ca3a
--- /dev/null
+++ b/Identity Service/build.xml
@@ -0,0 +1,71 @@
+
+
+
+
+
+
+
+
+
+
+ Builds, tests, and runs the project Identity Service.
+
+
+
diff --git a/Identity Service/nbproject/ant-deploy.xml b/Identity Service/nbproject/ant-deploy.xml
new file mode 100644
index 00000000..2d5f8778
--- /dev/null
+++ b/Identity Service/nbproject/ant-deploy.xml
@@ -0,0 +1,111 @@
+
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diff --git a/Identity Service/nbproject/build-impl.xml b/Identity Service/nbproject/build-impl.xml
new file mode 100644
index 00000000..16b010f7
--- /dev/null
+++ b/Identity Service/nbproject/build-impl.xml
@@ -0,0 +1,1444 @@
+
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+
+
+ Must set src.dir
+ Must set test.src.dir
+ Must set build.dir
+ Must set build.web.dir
+ Must set build.generated.dir
+ Must set dist.dir
+ Must set build.classes.dir
+ Must set dist.javadoc.dir
+ Must set build.test.classes.dir
+ Must set build.test.results.dir
+ Must set build.classes.excludes
+ Must set dist.war
+
+
+
+
+
+
+
+
+
+The Java EE server classpath is not correctly set up - server home directory is missing.
+Either open the project in the IDE and assign the server or setup the server classpath manually.
+For example like this:
+ ant -Dj2ee.server.home=<app_server_installation_directory>
+
+
+The Java EE server classpath is not correctly set up. Your active server type is ${j2ee.server.type}.
+Either open the project in the IDE and assign the server or setup the server classpath manually.
+For example like this:
+ ant -Duser.properties.file=<path_to_property_file> (where you put the property "j2ee.platform.classpath" in a .properties file)
+or ant -Dj2ee.platform.classpath=<server_classpath> (where no properties file is used)
+
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+ Must set javac.includes
+
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+ No tests executed.
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+
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+
+
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+
+
+
+
+
+
+
+
+
+
+The libs.CopyLibs.classpath property is not set up.
+This property must point to
+org-netbeans-modules-java-j2seproject-copylibstask.jar file which is part
+of NetBeans IDE installation and is usually located at
+<netbeans_installation>/java<version>/ant/extra folder.
+Either open the project in the IDE and make sure CopyLibs library
+exists or setup the property manually. For example like this:
+ ant -Dlibs.CopyLibs.classpath=a/path/to/org-netbeans-modules-java-j2seproject-copylibstask.jar
+
+
+
+
+
+
+
+
+
+
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+
+
+
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+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Must set JVM to use for profiling in profiler.info.jvm
+ Must set profiler agent JVM arguments in profiler.info.jvmargs.agent
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
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+
+
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+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Must select some files in the IDE or set javac.includes
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Must select some files in the IDE or set javac.jsp.includes
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Must select a file in the IDE or set jsp.includes
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
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+
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+
+
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+
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+
+
+
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+
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+
+
+
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+
+
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+
+
+
+
+
+
+
+
+
+
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+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Browser not found, cannot launch the deployed application. Try to set the BROWSER environment variable.
+
+
+ Launching ${browse.url}
+
+
+
+
+
+ Must select one file in the IDE or set run.class
+
+
+
+ Must select one file in the IDE or set run.class
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Must select one file in the IDE or set debug.class
+
+
+
+
+
+
+
+
+
+
+
+ Must select one file in the IDE or set debug.class
+
+
+
+
+ Must set fix.includes
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ This target only works when run from inside the NetBeans IDE.
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
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+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Must select some files in the IDE or set javac.includes
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Some tests failed; see details above.
+
+
+
+
+
+
+
+
+ Must select some files in the IDE or set test.includes
+
+
+
+ Some tests failed; see details above.
+
+
+
+ Must select some files in the IDE or set test.class
+ Must select some method in the IDE or set test.method
+
+
+
+ Some tests failed; see details above.
+
+
+
+
+ Must select one file in the IDE or set test.class
+
+
+
+ Must select one file in the IDE or set test.class
+ Must select some method in the IDE or set test.method
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
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+
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+
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+
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+
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+
+
+
diff --git a/Identity Service/nbproject/genfiles.properties b/Identity Service/nbproject/genfiles.properties
new file mode 100644
index 00000000..6d1ad022
--- /dev/null
+++ b/Identity Service/nbproject/genfiles.properties
@@ -0,0 +1,8 @@
+build.xml.data.CRC32=b83c48dd
+build.xml.script.CRC32=1d4077fb
+build.xml.stylesheet.CRC32=651128d4@1.68.1.1
+# This file is used by a NetBeans-based IDE to track changes in generated files such as build-impl.xml.
+# Do not edit this file. You may delete it but then the IDE will never regenerate such files for you.
+nbproject/build-impl.xml.data.CRC32=b83c48dd
+nbproject/build-impl.xml.script.CRC32=a4f3343c
+nbproject/build-impl.xml.stylesheet.CRC32=99ea4b56@1.68.1.1
diff --git a/Identity Service/nbproject/project.properties b/Identity Service/nbproject/project.properties
new file mode 100644
index 00000000..20583568
--- /dev/null
+++ b/Identity Service/nbproject/project.properties
@@ -0,0 +1,90 @@
+annotation.processing.enabled=true
+annotation.processing.enabled.in.editor=true
+annotation.processing.processors.list=
+annotation.processing.run.all.processors=true
+annotation.processing.source.output=${build.generated.sources.dir}/ap-source-output
+build.classes.dir=${build.web.dir}/WEB-INF/classes
+build.classes.excludes=**/*.java,**/*.form
+build.dir=build
+build.generated.dir=${build.dir}/generated
+build.generated.sources.dir=${build.dir}/generated-sources
+build.test.classes.dir=${build.dir}/test/classes
+build.test.results.dir=${build.dir}/test/results
+build.web.dir=${build.dir}/web
+build.web.excludes=${build.classes.excludes}
+client.urlPart=
+compile.jsps=false
+conf.dir=${source.root}/conf
+debug.classpath=${build.classes.dir}:${javac.classpath}
+debug.test.classpath=\
+ ${run.test.classpath}
+display.browser=true
+# Files to be excluded from distribution war
+dist.archive.excludes=
+dist.dir=dist
+dist.ear.war=${dist.dir}/${war.ear.name}
+dist.javadoc.dir=${dist.dir}/javadoc
+dist.war=${dist.dir}/${war.name}
+endorsed.classpath=\
+ ${libs.javaee-endorsed-api-6.0.classpath}
+excludes=
+file.reference.mysql-connector-java-5.0.8-bin.jar=C:\\Users\\User\\Desktop\\mysql-connector-java-5.0.8-bin.jar
+includes=**
+j2ee.compile.on.save=true
+j2ee.copy.static.files.on.save=true
+j2ee.deploy.on.save=true
+j2ee.platform=1.7-web
+j2ee.platform.classpath=${j2ee.server.home}/modules/endorsed/javax.annotation-api.jar:${j2ee.server.home}/modules/endorsed/jaxb-api.jar:${j2ee.server.home}/modules/endorsed/webservices-api-osgi.jar:${j2ee.server.home}/modules/bean-validator.jar:${j2ee.server.home}/modules/javax.batch-api.jar:${j2ee.server.home}/modules/javax.ejb-api.jar:${j2ee.server.home}/modules/javax.el.jar:${j2ee.server.home}/modules/javax.enterprise.concurrent-api.jar:${j2ee.server.home}/modules/javax.enterprise.concurrent.jar:${j2ee.server.home}/modules/javax.enterprise.deploy-api.jar:${j2ee.server.home}/modules/javax.faces.jar:${j2ee.server.home}/modules/javax.inject.jar:${j2ee.server.home}/modules/javax.interceptor-api.jar:${j2ee.server.home}/modules/javax.jms-api.jar:${j2ee.server.home}/modules/javax.json.jar:${j2ee.server.home}/modules/javax.mail.jar:${j2ee.server.home}/modules/javax.management.j2ee-api.jar:${j2ee.server.home}/modules/javax.persistence.jar:${j2ee.server.home}/modules/javax.resource-api.jar:${j2ee.server.home}/modules/javax.security.auth.message-api.jar:${j2ee.server.home}/modules/javax.security.jacc-api.jar:${j2ee.server.home}/modules/javax.servlet-api.jar:${j2ee.server.home}/modules/javax.servlet.jsp-api.jar:${j2ee.server.home}/modules/javax.servlet.jsp.jar:${j2ee.server.home}/modules/javax.servlet.jsp.jstl-api.jar:${j2ee.server.home}/modules/javax.servlet.jsp.jstl.jar:${j2ee.server.home}/modules/javax.transaction-api.jar:${j2ee.server.home}/modules/javax.websocket-api.jar:${j2ee.server.home}/modules/javax.ws.rs-api.jar:${j2ee.server.home}/modules/javax.xml.registry-api.jar:${j2ee.server.home}/modules/javax.xml.rpc-api.jar:${j2ee.server.home}/modules/jaxb-osgi.jar:${j2ee.server.home}/modules/webservices-osgi.jar:${j2ee.server.home}/modules/weld-osgi-bundle.jar:${j2ee.server.middleware}/mq/lib/jaxm-api.jar
+j2ee.platform.embeddableejb.classpath=${j2ee.server.home}/lib/embedded/glassfish-embedded-static-shell.jar
+j2ee.platform.wscompile.classpath=${j2ee.server.home}/modules/webservices-osgi.jar
+j2ee.platform.wsgen.classpath=${j2ee.server.home}/modules/webservices-osgi.jar:${j2ee.server.home}/modules/endorsed/webservices-api-osgi.jar:${j2ee.server.home}/modules/jaxb-osgi.jar:${j2ee.server.home}/modules/endorsed/jaxb-api.jar
+j2ee.platform.wsimport.classpath=${j2ee.server.home}/modules/webservices-osgi.jar:${j2ee.server.home}/modules/endorsed/webservices-api-osgi.jar:${j2ee.server.home}/modules/jaxb-osgi.jar:${j2ee.server.home}/modules/endorsed/jaxb-api.jar
+j2ee.platform.wsit.classpath=
+j2ee.server.type=gfv3ee6
+jar.compress=false
+javac.classpath=\
+ ${file.reference.mysql-connector-java-5.0.8-bin.jar}
+# Space-separated list of extra javac options
+javac.compilerargs=
+javac.debug=true
+javac.deprecation=false
+javac.processorpath=\
+ ${javac.classpath}
+javac.source=1.8
+javac.target=1.8
+javac.test.classpath=\
+ ${javac.classpath}:\
+ ${build.classes.dir}
+javac.test.processorpath=\
+ ${javac.test.classpath}
+javadoc.additionalparam=
+javadoc.author=false
+javadoc.encoding=${source.encoding}
+javadoc.noindex=false
+javadoc.nonavbar=false
+javadoc.notree=false
+javadoc.preview=true
+javadoc.private=false
+javadoc.splitindex=true
+javadoc.use=true
+javadoc.version=false
+javadoc.windowtitle=
+lib.dir=${web.docbase.dir}/WEB-INF/lib
+persistence.xml.dir=${conf.dir}
+platform.active=default_platform
+resource.dir=setup
+run.test.classpath=\
+ ${javac.test.classpath}:\
+ ${build.test.classes.dir}
+# Space-separated list of JVM arguments used when running a class with a main method or a unit test
+# (you may also define separate properties like run-sys-prop.name=value instead of -Dname=value):
+runmain.jvmargs=
+source.encoding=UTF-8
+source.root=src
+src.dir=${source.root}/java
+test.src.dir=test
+war.content.additional=
+war.ear.name=${war.name}
+war.name=Identity_Service.war
+web.docbase.dir=web
+webinf.dir=web/WEB-INF
diff --git a/Identity Service/nbproject/project.xml b/Identity Service/nbproject/project.xml
new file mode 100644
index 00000000..1c7842df
--- /dev/null
+++ b/Identity Service/nbproject/project.xml
@@ -0,0 +1,23 @@
+
+
+ org.netbeans.modules.web.project
+
+
+ Identity Service
+ 1.6.5
+
+
+ ${file.reference.mysql-connector-java-5.0.8-bin.jar}
+ WEB-INF/lib
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/Identity Service/src/conf/MANIFEST.MF b/Identity Service/src/conf/MANIFEST.MF
new file mode 100644
index 00000000..59499bce
--- /dev/null
+++ b/Identity Service/src/conf/MANIFEST.MF
@@ -0,0 +1,2 @@
+Manifest-Version: 1.0
+
diff --git a/Identity Service/src/java/Login.java b/Identity Service/src/java/Login.java
new file mode 100644
index 00000000..5b555c2c
--- /dev/null
+++ b/Identity Service/src/java/Login.java
@@ -0,0 +1,141 @@
+
+import java.io.IOException;
+import java.io.PrintWriter;
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.*;
+import java.util.*;
+import java.sql.*;
+
+/**
+ *
+ * @author i-ONe
+ */
+@WebServlet(urlPatterns = {"/Login"})
+public class Login extends HttpServlet {
+
+ /**
+ * Processes requests for both HTTP GET and POST
+ * methods.
+ *
+ * @param request servlet request
+ * @param response servlet response
+ * @throws ServletException if a servlet-specific error occurs
+ * @throws IOException if an I/O error occurs
+ */
+ protected void processRequest(HttpServletRequest request, HttpServletResponse response)
+ throws ServletException, IOException {
+ // JDBC driver name and database URL
+ String JDBC_DRIVER = "com.mysql.jdbc.Driver";
+ String DB_URL = "jdbc:mysql://localhost:3306/stackexchange";
+
+ // Database credentials
+ String USER = "root";
+ String PASS = "";
+ // Set response content type
+ //response.setContentType("text/html");
+ PrintWriter out = response.getWriter();
+ response.setContentType("application/xml;charset=UTF-8");
+ try {
+ // Register JDBC driver
+ Class.forName("com.mysql.jdbc.Driver");
+
+ // Execute SQL query
+ try ( // Open a connection
+ Connection conn = DriverManager.getConnection(DB_URL, USER, PASS); // Execute SQL query
+ Statement stmt = conn.createStatement()) {
+ String sql;
+ sql = "SELECT COUNT(*) as rowcount from user where Email = '" + request.getParameter("email") + "' and Password = '" + request.getParameter("password") + "'";
+ ResultSet rs = stmt.executeQuery(sql);
+ rs.next();
+ if (rs.getInt("rowcount") != 0) {
+ sql = "SELECT UserID from user where Email = '" + request.getParameter("email") + "'";
+ rs = stmt.executeQuery(sql);
+ rs.next();
+ int userid = rs.getInt("UserID");
+
+ sql = "delete from token where UserID = " + userid;
+ int i = stmt.executeUpdate(sql);
+
+ String token = "";
+ do {
+ token = generateToken();
+ sql = "SELECT COUNT(*) as rowcount from token where AccessToken = '" + token + "'";
+ rs = stmt.executeQuery(sql);
+ rs.next();
+ } while (rs.getInt("rowcount") != 0);
+
+ java.util.Date date = new java.util.Date();
+ Timestamp expiredDate = new Timestamp(date.getTime() + (1000 * 60 * 60 * 24));
+ sql = "INSERT INTO token (AccessToken,UserID,ExpiredDate) VALUES ('" + token + "'," + userid + ",'" + expiredDate + "')";
+ i = stmt.executeUpdate(sql);
+ if (i > 0) {
+ Cookie accessToken = new Cookie("access_token", token);
+ accessToken.setMaxAge(60 * 60 * 24);
+ response.addCookie(accessToken);
+ out.println("authenticationsuccess");
+ }
+ } else {
+ out.println("authenticationerror");
+ }
+ // Clean-up environment
+ rs.close();
+ }
+ } catch (SQLException | ClassNotFoundException se) {
+ }
+ }
+
+ //
+ /**
+ * Handles the HTTP GET method.
+ *
+ * @param request servlet request
+ * @param response servlet response
+ * @throws ServletException if a servlet-specific error occurs
+ * @throws IOException if an I/O error occurs
+ */
+ @Override
+ protected void doGet(HttpServletRequest request, HttpServletResponse response)
+ throws ServletException, IOException {
+ processRequest(request, response);
+ }
+
+ /**
+ * Handles the HTTP POST method.
+ *
+ * @param request servlet request
+ * @param response servlet response
+ * @throws ServletException if a servlet-specific error occurs
+ * @throws IOException if an I/O error occurs
+ */
+ @Override
+ protected void doPost(HttpServletRequest request, HttpServletResponse response)
+ throws ServletException, IOException {
+ processRequest(request, response);
+ }
+
+ /**
+ * Returns a short description of the servlet.
+ *
+ * @return a String containing servlet description
+ */
+ @Override
+ public String getServletInfo() {
+ return "Short description";
+ }//
+
+ private String generateToken() {
+ String sAlphabet = "abcdefghijklmnopqrstuvwxyz";
+ String CAlphabet = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
+ String number = "0123456789";
+ String token = "";
+
+ Random r = new Random();
+ token = token + sAlphabet.charAt(r.nextInt(26));
+ token = token + number.charAt(r.nextInt(10));
+ token = token + number.charAt(r.nextInt(10));
+ token = token + CAlphabet.charAt(r.nextInt(26));
+
+ return token;
+ }
+}
diff --git a/Identity Service/src/java/TokenValidator.java b/Identity Service/src/java/TokenValidator.java
new file mode 100644
index 00000000..ae8b5457
--- /dev/null
+++ b/Identity Service/src/java/TokenValidator.java
@@ -0,0 +1,114 @@
+
+import java.io.IOException;
+import java.io.PrintWriter;
+import javax.servlet.ServletException;
+import javax.servlet.annotation.WebServlet;
+import javax.servlet.http.*;
+import java.sql.*;
+
+/**
+ *
+ * @author i-ONe
+ */
+@WebServlet(urlPatterns = {"/TokenValidator"})
+public class TokenValidator extends HttpServlet {
+
+ /**
+ * Processes requests for both HTTP GET and POST
+ * methods.
+ *
+ * @param request servlet request
+ * @param response servlet response
+ * @throws ServletException if a servlet-specific error occurs
+ * @throws IOException if an I/O error occurs
+ */
+ protected void processRequest(HttpServletRequest request, HttpServletResponse response)
+ throws ServletException, IOException {
+ // JDBC driver name and database URL
+ String JDBC_DRIVER = "com.mysql.jdbc.Driver";
+ String DB_URL = "jdbc:mysql://localhost:3306/stackexchange";
+
+ // Database credentials
+ String USER = "root";
+ String PASS = "";
+
+ Cookie cookie;
+ Cookie[] cookies;
+ cookies = request.getCookies();
+ response.setContentType("application/xml;charset=UTF-8");
+ try (PrintWriter out = response.getWriter()) {
+ if (cookies != null) {
+ cookie = cookies[0];
+
+ try {
+ // Register JDBC driver
+ Class.forName("com.mysql.jdbc.Driver");
+
+ // Execute SQL query
+ try ( // Open a connection
+ Connection conn = DriverManager.getConnection(DB_URL, USER, PASS); // Execute SQL query
+ Statement stmt = conn.createStatement()) {
+ String sql = "SELECT UserID from token where AccessToken = '" + cookie.getValue() + "'";
+ try (ResultSet rs = stmt.executeQuery(sql)) {
+ int userid = 0;
+ while (rs.next()) {
+ userid = rs.getInt("UserID");
+ }
+ if (userid != 0) {
+ out.println(userid);
+ } else {
+ out.println("accesstokennotvalid");
+ }
+
+ // Clean-up environment
+ }
+ }
+ } catch (SQLException | ClassNotFoundException se) {
+ }
+ } else {
+ out.println("accesstokenerror");
+ }
+ //out.println("