70: Authetication Token

Task-Url: https://support.d4science.org/issues/70



git-svn-id: http://svn.research-infrastructures.eu/public/d4science/gcube/trunk/Common/authorization-common-library@114785 82a268e6-3cf1-43bd-a215-b396298e98cf

.settings/org.eclipse.core.resources.prefs

@@ -0,0 +1,6 @@
+eclipse.preferences.version=1
+encoding//src/main/java=UTF-8
+encoding//src/main/resources=UTF-8
+encoding//src/test/java=UTF-8
+encoding//src/test/resources=UTF-8
+encoding/<project>=UTF-8

.settings/org.eclipse.jdt.core.prefs

@@ -0,0 +1,12 @@
+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.7
+org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
+org.eclipse.jdt.core.compiler.compliance=1.7
+org.eclipse.jdt.core.compiler.debug.lineNumber=generate
+org.eclipse.jdt.core.compiler.debug.localVariable=generate
+org.eclipse.jdt.core.compiler.debug.sourceFile=generate
+org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
+org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
+org.eclipse.jdt.core.compiler.source=1.7

.settings/org.eclipse.m2e.core.prefs

@@ -0,0 +1,4 @@
+activeProfiles=
+eclipse.preferences.version=1
+resolveWorkspaceProjects=true
+version=1

distro/INSTALL

@@ -0,0 +1 @@
+ 

distro/LICENSE

@@ -0,0 +1,6 @@
+gCube System - License
+------------------------------------------------------------
+
+The gCube/gCore software is licensed as Free Open Source software conveying to the EUPL (http://ec.europa.eu/idabc/eupl).
+The software and documentation is provided by its authors/distributors "as is" and no expressed or 
+implied warranty is given for its use, quality or fitness for a particular case.

distro/MAINTAINERS

@@ -0,0 +1 @@
+* Lucio Lelii (lucio.lelii@isti.cnr.it), CNR, Italy

distro/README

@@ -0,0 +1,38 @@
+The gCube System - ${name} 
+----------------------
+
+This work has been partially supported by the following European projects: DILIGENT (FP6-2003-IST-2), D4Science (FP7-INFRA-2007-1.2.2), 
+D4Science-II (FP7-INFRA-2008-1.2.2), iMarine (FP7-INFRASTRUCTURES-2011-2), and EUBrazilOpenBio (FP7-ICT-2011-EU-Brazil).
+
+Authors
+-------
+
+* Lucio Lelii (lucio.lelii@isti.cnr.it), CNR, Italy
+
+Version and Release Date
+------------------------
+${version}
+
+Description
+-----------
+${description}
+
+Download information
+--------------------
+
+Source code is available from SVN:
+${scm.url}
+
+Binaries can be downloaded from:
+
+
+Documentation 
+-------------
+Documentation is available on-line from the Projects Documentation Wiki:
+https://gcube.wiki.gcube-system.org/gcube/index.php/....
+
+
+Licensing
+---------
+
+This software is licensed under the terms you may find in the file named "LICENSE" in this directory.

distro/changelog.xml

@@ -0,0 +1,5 @@
+<ReleaseNotes>
+	<Changeset component="authorization-library-1.0.0" date="2015-05-18">
+		<Change>First Release</Change>
+	</Changeset>
+</ReleaseNotes>

distro/descriptor.xml

@@ -0,0 +1,42 @@
+<assembly
+	xmlns="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.0"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/1.1.0 http://maven.apache.org/xsd/assembly-1.1.0.xsd">
+	<id>servicearchive</id>
+	<formats>
+		<format>tar.gz</format>
+	</formats>
+	<baseDirectory>/</baseDirectory>
+	<fileSets>
+		<fileSet>
+			<directory>${distroDirectory}</directory>
+			<outputDirectory>/</outputDirectory>
+			<useDefaultExcludes>true</useDefaultExcludes>
+			<includes>
+				<include>README</include>
+				<include>LICENSE</include>
+				<include>INSTALL</include>
+				<include>MAINTAINERS</include>
+				<include>changelog.xml</include>
+			</includes>
+			<fileMode>755</fileMode>
+			<filtered>true</filtered>
+		</fileSet>
+	</fileSets>
+	<files>
+		<file>
+			<source>${distroDirectory}/profile.xml</source>
+			<outputDirectory>/</outputDirectory>
+			<filtered>true</filtered>
+		</file>
+		<file>
+			<source>target/${build.finalName}.jar</source>
+			<outputDirectory>/${artifactId}</outputDirectory>
+		</file>
+		<file>
+			<source>${distroDirectory}/svnpath.txt</source>
+			<outputDirectory>/${artifactId}</outputDirectory>
+			<filtered>true</filtered>
+		</file>
+	</files>
+</assembly>

distro/profile.xml

@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Resource xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
+	<ID />
+	<Type>Service</Type>
+	<Profile>
+		<Description>${description}</Description>
+		<Class>Common</Class>
+		<Name>${artifactId}</Name>
+		<Version>1.0.0</Version>
+		<Packages>
+			<Software>
+				<Name>${artifactId}</Name>
+				<Version>${version}</Version>
+				<MavenCoordinates>
+					<groupId>${groupId}</groupId>
+					<artifactId>${artifactId}</artifactId>
+					<version>${version}</version>
+				</MavenCoordinates>
+				<Files>
+					<File>${build.finalName}.jar</File>
+				</Files>
+			</Software>
+		</Packages>
+	</Profile>
+</Resource>
+

distro/svnpath.txt

@@ -0,0 +1 @@
+${scm.url} 

pom.xml

@@ -0,0 +1,69 @@
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+	<groupId>org.gcube.common</groupId>
+	<artifactId>authorization-library</artifactId>
+	<version>1.0.0-SNAPSHOT</version>
+	<name>authorization service common library</name>
+
+	<parent>
+		<artifactId>maven-parent</artifactId>
+		<groupId>org.gcube.tools</groupId>
+		<version>1.0.0</version>
+	</parent>
+
+	<properties>
+		<distroDirectory>distro</distroDirectory>
+	</properties>
+
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-resources-plugin</artifactId>
+				<version>2.5</version>
+				<executions>
+					<execution>
+						<id>copy-profile</id>
+						<phase>install</phase>
+						<goals>
+							<goal>copy-resources</goal>
+						</goals>
+						<configuration>
+							<outputDirectory>target</outputDirectory>
+							<resources>
+								<resource>
+									<directory>${distroDirectory}</directory>
+									<filtering>true</filtering>
+									<includes>
+										<include>profile.xml</include>
+									</includes>
+								</resource>
+							</resources>
+						</configuration>
+					</execution>
+				</executions>
+			</plugin>
+
+			<plugin>
+				<groupId>org.apache.maven.plugins</groupId>
+				<artifactId>maven-assembly-plugin</artifactId>
+				<configuration>
+					<descriptors>
+						<descriptor>${distroDirectory}/descriptor.xml</descriptor>
+					</descriptors>
+				</configuration>
+				<executions>
+					<execution>
+						<id>servicearchive</id>
+						<phase>install</phase>
+						<goals>
+							<goal>single</goal>
+						</goals>
+					</execution>
+				</executions>
+			</plugin>
+		</plugins>
+	</build>
+
+</project>

src/main/java/org/gcube/common/authorization/library/AuthorizationEntry.java

@@ -0,0 +1,44 @@
+package org.gcube.common.authorization.library;
+
+import javax.xml.bind.annotation.XmlAccessType;
+import javax.xml.bind.annotation.XmlAccessorType;
+import javax.xml.bind.annotation.XmlRootElement;
+
+@XmlRootElement
+@XmlAccessorType(XmlAccessType.FIELD)
+public class AuthorizationEntry {
+
+	private String userName;
+	private String role;
+	private String scope;
+	
+	protected AuthorizationEntry(){}
+	
+	public AuthorizationEntry(String userName, String role, String scope) {
+		super();
+		this.userName = userName;
+		this.role = role;
+		this.scope = scope;
+	}
+
+	public String getUserName() {
+		return userName;
+	}
+
+	public String getRole() {
+		return role;
+	}
+
+	public String getScope() {
+		return scope;
+	}
+
+	@Override
+	public String toString() {
+		return "AuthorizationEntry [userName=" + userName + ", role=" + role
+				+ ", scope=" + scope + "]";
+	}
+	
+	
+	
+}

src/main/java/org/gcube/common/authorization/library/AuthorizationToken.java

@@ -0,0 +1,76 @@
+package org.gcube.common.authorization.library;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.ObjectInputStream;
+import java.io.ObjectOutputStream;
+import java.io.Serializable;
+
+import javax.xml.bind.annotation.XmlAccessType;
+import javax.xml.bind.annotation.XmlAccessorType;
+import javax.xml.bind.annotation.XmlRootElement;
+import javax.xml.bind.annotation.adapters.HexBinaryAdapter;
+
+@XmlRootElement
+@XmlAccessorType(XmlAccessType.FIELD)
+public class AuthorizationToken implements Serializable {
+
+	private static HexBinaryAdapter hexAdapter = new HexBinaryAdapter();
+	
+	/**
+	 * 
+	 */
+	private static final long serialVersionUID = 1L;
+	
+	private String user;
+	private String group = null;
+	
+	protected AuthorizationToken(){}
+	
+	public AuthorizationToken(String user){
+		this.user = user;
+	}
+
+	public AuthorizationToken(String user, String group){
+		this.user = user;
+		this.group = group;
+	}
+	
+	/**
+	 * @return the user
+	 */
+	public String getUser() {
+		return user;
+	}
+	
+	public String getGroup() {
+		return group;
+	}
+
+	/* (non-Javadoc)
+	 * @see java.lang.Object#toString()
+	 */
+	@Override
+	public String toString() {
+		return "AuthorizationToken [user=" + user + "]";
+	}
+	
+	public static String marshal(AuthorizationToken v) throws Exception {
+        ByteArrayOutputStream baos = new ByteArrayOutputStream();
+        ObjectOutputStream oos = new ObjectOutputStream(baos);
+        oos.writeObject(v);
+        oos.close();
+        byte[] serializedBytes = baos.toByteArray();
+        return hexAdapter.marshal(serializedBytes);
+    }
+
+    public static AuthorizationToken unmarshal(String v) throws Exception {
+        byte[] serializedBytes = hexAdapter.unmarshal(v);
+        ByteArrayInputStream bais = new ByteArrayInputStream(serializedBytes);
+        ObjectInputStream ois = new ObjectInputStream(bais);
+        AuthorizationToken result = (AuthorizationToken) ois.readObject();
+        bais.close();
+        return result;
+    }
+	
+}

src/main/java/org/gcube/common/authorization/library/provider/AuthorizationProvider.java

@@ -0,0 +1,27 @@
+package org.gcube.common.authorization.library.provider;
+
+public class AuthorizationProvider {
+
+	public static AuthorizationProvider instance = new AuthorizationProvider();
+	
+	// Thread local variable containing each thread's ID
+    private static final ThreadLocal<UserInfo> threadAuth =
+        new ThreadLocal<UserInfo>() {
+    	    	
+    	@Override protected UserInfo initialValue() {
+                return null;
+        }
+    	
+    };
+	
+	private AuthorizationProvider(){}
+    
+	public UserInfo get(){
+		return threadAuth.get();
+	}
+	
+	public void set(UserInfo authorizationToken){
+		threadAuth.set(authorizationToken);
+	}
+
+}

src/main/java/org/gcube/common/authorization/library/provider/UserInfo.java

@@ -0,0 +1,71 @@
+package org.gcube.common.authorization.library.provider;
+
+import javax.xml.bind.annotation.XmlAccessType;
+import javax.xml.bind.annotation.XmlAccessorType;
+import javax.xml.bind.annotation.XmlRootElement;
+
+
+@XmlRootElement
+@XmlAccessorType(XmlAccessType.FIELD)
+public class UserInfo {
+
+	private String userName;
+	private String role;
+
+	protected UserInfo(){}
+	
+	public UserInfo(String userName, String role) {
+		super();
+		this.userName = userName;
+		this.role = role;
+	}
+	
+	public String getUserName() {
+		return userName;
+	}
+	public String getRole() {
+		return role;
+	}
+
+	
+	
+	@Override
+	public int hashCode() {
+		final int prime = 31;
+		int result = 1;
+		result = prime * result + ((role == null) ? 0 : role.hashCode());
+		result = prime * result
+				+ ((userName == null) ? 0 : userName.hashCode());
+		return result;
+	}
+
+	@Override
+	public boolean equals(Object obj) {
+		if (this == obj)
+			return true;
+		if (obj == null)
+			return false;
+		if (getClass() != obj.getClass())
+			return false;
+		UserInfo other = (UserInfo) obj;
+		if (role == null) {
+			if (other.role != null)
+				return false;
+		} else if (!role.equals(other.role))
+			return false;
+		if (userName == null) {
+			if (other.userName != null)
+				return false;
+		} else if (!userName.equals(other.userName))
+			return false;
+		return true;
+	}
+
+	@Override
+	public String toString() {
+		return "UserInfo [userName=" + userName + ", role=" + role + "]";
+	}
+
+	
+	
+}