add project files and update scm section

git-svn-id: http://svn.research-infrastructures.eu/public/d4science/gcube/trunk/data-access/gcube-geoserver-connector@164494 82a268e6-3cf1-43bd-a215-b396298e98cf

CHANGELOG.md

@@ -0,0 +1,8 @@
+# Changelog for session checker (deprecated)
+
+All notable changes to this project will be documented in this file.
+This project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [v0.1.0-SNAPSHOT] - 2023-06-13
+
+- ported to git

LICENSE.md

@@ -0,0 +1,311 @@
+#European Union Public Licence V.1.1
+
+##*EUPL © the European Community 2007*
+
+
+This **European Union Public Licence** (the **“EUPL”**) applies to the Work or Software
+(as defined below) which is provided under the terms of this Licence. Any use of
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+
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+
+##13. Miscellaneous
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+
+
+##14. Jurisdiction
+
+Any litigation resulting from the interpretation of this License, arising
+between the European Commission, as a Licensor, and any Licensee, will be
+subject to the jurisdiction of the Court of Justice of the European Communities,
+as laid down in article 238 of the Treaty establishing the European Community.
+
+Any litigation arising between Parties, other than the European Commission, and
+resulting from the interpretation of this License, will be subject to the
+exclusive jurisdiction of the competent court where the Licensor resides or
+conducts its primary business.
+
+
+
+##15. Applicable Law
+
+This Licence shall be governed by the law of the European Union country where
+the Licensor resides or has his registered office.
+
+This licence shall be governed by the Belgian law if:
+
+- a litigation arises between the European Commission, as a Licensor, and any
+- Licensee; the Licensor, other than the European Commission, has no residence
+- or registered office inside a European Union country.
+
+
+---
+
+
+##Appendix
+
+
+**“Compatible Licences”** according to article 5 EUPL are:
+
+
+- GNU General Public License (GNU GPL) v. 2
+
+- Open Software License (OSL) v. 2.1, v. 3.0
+
+- Common Public License v. 1.0
+
+- Eclipse Public License v. 1.0
+
+- Cecill v. 2.0

pom.xml

@@ -4,14 +4,16 @@
 	<parent>
 		<groupId>org.gcube.tools</groupId>
 		<artifactId>maven-parent</artifactId>
-		<version>1.0.0</version>
+		<version>1.2.0</version>
 	</parent>
 	<groupId>org.gcube.data.access.geoserver</groupId>
 	<artifactId>gcube-geoserver-connector</artifactId>
 	<version>0.1.0-SNAPSHOT</version>
 	
 	<scm>
-		<url>https://svn.d4science.research-infrastructures.eu/gcube/trunk/data-access/gcube-geoserver-connector/</url>
+   	 <connection>scm:git:https://code-repo.d4science.org/gCubeSystem/${project.artifactId}.git</connection>
+   	 <developerConnection>scm:git:https://code-repo.d4science.org/gCubeSystem/${project.artifactId}.git</developerConnection>
+  	  <url>https://code-repo.d4science.org/gCubeSystem/${project.artifactId}</url>
 	</scm>
 	
 	<dependencyManagement>
@@ -19,14 +21,14 @@
 			<dependency>
 				<groupId>org.gcube.distribution</groupId>
 				<artifactId>maven-portal-bom</artifactId>
-				<version>LATEST</version>
+				<version>3.7.0</version>
 				<type>pom</type>
 				<scope>import</scope>
 			</dependency>
 			<dependency>
 				<groupId>org.gcube.distribution</groupId>
-				<artifactId>maven-smartgears-bom</artifactId>
-				<version>LATEST</version>
+				<artifactId>gcube-smartgears-bom</artifactId>
+				<version>2.4.0</version>
 				<type>pom</type>
 				<scope>import</scope>
 			</dependency>
@@ -103,4 +105,4 @@
 			</plugin>
 		</plugins>
 	</build>
-</project>
+</project>

src/main/java/org/gcube/data/access/connector/GeoServerConnectorRequestHandler.java

@@ -5,7 +5,7 @@ import java.util.List;
 import javax.servlet.http.HttpServletRequest;
 import javax.xml.bind.annotation.XmlRootElement;
 
-import org.apache.commons.codec.binary.Base64;
+import java.util.Base64;
 import org.gcube.common.authorization.library.AuthorizationEntry;
 import org.gcube.common.authorization.library.provider.SecurityTokenProvider;
 import org.gcube.common.resources.gcore.GCoreEndpoint;
@@ -49,7 +49,7 @@ public class GeoServerConnectorRequestHandler extends RequestHandler {
 	@Override
 	public void handleRequest(RequestEvent e) {
 
-		logger.warn("Handling request");
+		logger.debug("Handling request");
 		HttpServletRequest httpServletRequest = e.request();
 
 		// get host from ApplicationContext
@@ -57,15 +57,15 @@ public class GeoServerConnectorRequestHandler extends RequestHandler {
 
 		// get token from request
 		String token = getToken(httpServletRequest);
-		logger.warn("Retrieve token from request = " + token);
+		logger.debug("Retrieve token from request = " + token);
 
 		if (StringUtils.hasText(token)) {
-			logger.warn("Token found: " + token);
+			logger.debug("Token found: " + token);
 
 			if (validateToken(token)) {
 				// retrieve endpoint to get credentials in GeoServer
 				String endpoint = getEndpoint(token);
-				logger.warn("Endpoint found: " + endpoint);
+				logger.debug("Endpoint found: " + endpoint);
 				// TODO - Can be the endpoint stored in the cache object?
 				if (StringUtils.hasText(endpoint)) {
 
@@ -75,7 +75,7 @@ public class GeoServerConnectorRequestHandler extends RequestHandler {
 
 					// check current token with tokenCache
 					if (token.equals(tokenCache)) {
-						logger.warn("Set credentials attribute retrieved from cache " + usernameCache + " "
+						logger.debug("Set credentials attribute retrieved from cache " + usernameCache + " "
 								+ passwordCache);
 						httpServletRequest.setAttribute(AuthenticationUtils.USERNAME, usernameCache);
 						httpServletRequest.setAttribute(AuthenticationUtils.PASSWORD, passwordCache);
@@ -85,7 +85,7 @@ public class GeoServerConnectorRequestHandler extends RequestHandler {
 								+ AuthenticationUtils.GCUBE_QUERY_STRING + "=" + token;
 						// put credentials in the filter
 						AccessibleCredentialsEntity accessibleCredentials = restClient.getAccessibleCredentials(url);
-						logger.warn("Credentials: " + accessibleCredentials.getUsername() + "/"
+						logger.debug("Credentials: " + accessibleCredentials.getUsername() + "/"
 								+ accessibleCredentials.getPassword());
 						httpServletRequest.setAttribute(AuthenticationUtils.USERNAME,
 								accessibleCredentials.getUsername());
@@ -93,10 +93,10 @@ public class GeoServerConnectorRequestHandler extends RequestHandler {
 								accessibleCredentials.getPassword());
 
 						// set/update data in the cache
-						logger.warn("Put token in the cache: " + token);
+						logger.debug("Put token in the cache: " + token);
 						gCubeCache.put(AuthenticationUtils.TOKEN_CACHE, token);
 
-						logger.warn("Put also username and password in the cache");
+						logger.debug("Put also username and password in the cache");
 						gCubeCache.put(AuthenticationUtils.USERNAME, accessibleCredentials.getUsername());
 						gCubeCache.put(AuthenticationUtils.PASSWORD, accessibleCredentials.getPassword());
 					}
@@ -106,7 +106,7 @@ public class GeoServerConnectorRequestHandler extends RequestHandler {
 				RequestError.request_not_authorized_error.fire("Invalid token in the request");
 			}
 		} else {
-			logger.warn("Token not present in the request: NO/OP");
+			logger.trace("Token not present in the request: No/op");
 		}
 	}
 
@@ -121,14 +121,14 @@ public class GeoServerConnectorRequestHandler extends RequestHandler {
 		// case 1 - get token from gcube-token query-string
 		String gCubeToken = httpServletRequest.getParameter(AuthenticationUtils.GCUBE_QUERY_STRING);
 		if (StringUtils.hasText(gCubeToken)) {
-			logger.warn("Get token from query-string");
+			logger.debug("Get token from query-string");
 			return gCubeToken;
 		}
 
 		// case 2 - get token from gcube-token header
 		gCubeToken = httpServletRequest.getHeader(AuthenticationUtils.GCUBE_QUERY_STRING);
 		if (StringUtils.hasText(gCubeToken)) {
-			logger.warn("Get token from gcube-token header");
+			logger.debug("Get token from gcube-token header");
 			return gCubeToken;
 		}
 
@@ -136,32 +136,32 @@ public class GeoServerConnectorRequestHandler extends RequestHandler {
 		String authorization = httpServletRequest.getHeader(AuthenticationUtils.AUTHORIZATION);
 		if (StringUtils.hasText(authorization)
 				&& StringUtils.startsWithIgnoreCase(authorization, AuthenticationUtils.BASIC)) {
-			logger.warn("Get token from basic authorization header");
+			logger.debug("Get token from basic authorization header");
 			// header = Authorization: Basic base64credentials
 			String base64Credentials = StringUtils.delete(authorization, AuthenticationUtils.BASIC);
-			String credentials = new String(Base64.decodeBase64(StringUtils.trimWhitespace(base64Credentials)));
+			String credentials = new String(Base64.getDecoder().decode(StringUtils.trimWhitespace(base64Credentials)));
 
 			// credentials = username:token
 			final String[] values = credentials.split(":", 2);
 			return values[1];
 		}
 
-		logger.warn("gcube-token not found in query-string, in header and in basic authorization header");
+		logger.debug("gcube-token not found in query-string, in header and in basic authorization header");
 
 		// case 4 - get token from HTML form in the password field
 		gCubeToken = httpServletRequest.getParameter(AuthenticationUtils.PASSWORD);
 		if (StringUtils.hasText(gCubeToken)) {
-			logger.warn("Get token from HTML form (in the password field)");
+			logger.debug("Get token from HTML form (in the password field)");
 			String user = httpServletRequest.getParameter(AuthenticationUtils.USERNAME);
-			logger.warn("Get username from HTML form: " + user);
+			logger.debug("Get username from HTML form: " + user);
 			
 			if (StringUtils.hasText(user) && user.equals(getUser(gCubeToken))) //check username
 				return gCubeToken;
 			
-			logger.warn("Username doesn't match with ClientInfo of gcube");
+			logger.debug("Username doesn't match with ClientInfo of gcube");
 		
 		} else
-			logger.warn("gcube-token also not found in the HTML form in the password field");
+			logger.debug("gcube-token also not found in the HTML form in the password field");
 
 		return null;
 	}
@@ -171,7 +171,7 @@ public class GeoServerConnectorRequestHandler extends RequestHandler {
 		try {
 			AuthorizationEntry authorizationEntry = authorizationService().get(token);
 			String scope = authorizationEntry.getContext();
-			logger.warn("Set scope in to " + scope);
+			logger.debug("Set scope in to " + scope);
 			ScopeProvider.instance.set(scope);
 
 			SecurityTokenProvider.instance.set(token);
@@ -179,15 +179,19 @@ public class GeoServerConnectorRequestHandler extends RequestHandler {
 			String serviceClass = String.format("$resource/Profile/ServiceClass/text() eq '%s'",
 					AuthenticationUtils.SDI);
 			String serviceName = String.format("$resource/Profile/ServiceName/text() eq '%s'",
-					AuthenticationUtils.SDI_SERVICE);
+					AuthenticationUtils.SDI_SERVICE);			
+			String status = String.format("$resource/Profile/DeploymentData/Status/text() eq '%s'",
+					AuthenticationUtils.READY);
 
 			SimpleQuery query = ICFactory.queryFor(GCoreEndpoint.class).addCondition(serviceClass)
-					.addCondition(serviceName);
+					.addCondition(serviceName).addCondition(status);
 			DiscoveryClient<GCoreEndpoint> client = ICFactory.clientFor(GCoreEndpoint.class);
 
 			List<GCoreEndpoint> gCoreEndpoints = client.submit(query);
+			int size = gCoreEndpoints.size();
+			logger.debug("gCoreEndpoints size = " + size);
 
-			if (gCoreEndpoints.size() > 0) {
+			if (size > 0) {//I get only the first. Usually it must be only one 				
 				GCoreEndpoint gCoreEndpoint = gCoreEndpoints.get(0);
 				return gCoreEndpoint.profile().endpointMap().get("org.gcube.spatial.data.sdi.SDIService").uri()
 						.toString();
@@ -205,14 +209,14 @@ public class GeoServerConnectorRequestHandler extends RequestHandler {
 			AuthorizationEntry authorizationEntry = authorizationService().get(token);
 			return authorizationEntry.getClientInfo().getId();
 		} catch (Exception ex) {
-			logger.error("Error in getUser() method: " + ex.getMessage());
+			logger.debug("Error in getUser() method: " + ex.getMessage());
 		}
 		return null;
 	}
 
 	private boolean validateToken(String token) {
 		// TODO How to implement the validation of the token
-		logger.warn("Validate token in progress...");
+		logger.debug("Validate token in progress...");
 		return true;
 	}
 }

src/main/java/org/gcube/data/access/connector/GeoServerFilter.java

@@ -10,7 +10,7 @@ import javax.servlet.ServletRequest;
 import javax.servlet.ServletResponse;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
-import org.apache.commons.codec.binary.Base64;
+import java.util.Base64;
 import org.gcube.data.access.connector.utils.AuthenticationUtils;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -22,13 +22,13 @@ public class GeoServerFilter implements Filter {
 
 	@Override
 	public void init(FilterConfig filterConfig) throws ServletException {
-		logger.warn("init() method");
+		logger.debug("init() method");
 	}
 
 	@Override
 	public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain)
 			throws IOException, ServletException {
-		logger.warn("doFilter() method");
+		logger.debug("doFilter() method");
 
 		ServletRequestWrapper request = new ServletRequestWrapper((HttpServletRequest) servletRequest);
 		HttpServletResponse response = (HttpServletResponse) servletResponse;
@@ -41,14 +41,14 @@ public class GeoServerFilter implements Filter {
 			// set authorization header
 			String token = username + ":" + password;
 			String basic_authentication = AuthenticationUtils.BASIC + AuthenticationUtils.WHITESPACE
-					+ Base64.encodeBase64String(token.getBytes());
+					+ Base64.getEncoder().encodeToString(token.getBytes());
 			
 			request.addHeader(AuthenticationUtils.AUTHORIZATION, basic_authentication);
-			logger.warn("Added authorization header : " + request.getHeader(AuthenticationUtils.AUTHORIZATION));
+			logger.debug("Added authorization header : " + request.getHeader(AuthenticationUtils.AUTHORIZATION));
 
 			request.addParameter(AuthenticationUtils.USERNAME, username);
 			request.addParameter(AuthenticationUtils.PASSWORD, password);
-			logger.warn("Added parameters in the request : " + username +"/" + password);
+			logger.debug("Added parameters in the request : " + username +"/" + password);
 		}		
 		
 		filterChain.doFilter(request, response);
@@ -56,7 +56,7 @@ public class GeoServerFilter implements Filter {
 
 	@Override
 	public void destroy() {
-		logger.warn("destroy() method");
+		logger.debug("destroy() method");
 	}
 
 }

src/main/java/org/gcube/data/access/connector/rest/GCubeRestClient.java

@@ -13,12 +13,12 @@ public class GCubeRestClient {
 
 	public AccessibleCredentialsEntity getAccessibleCredentials(String url) {
 
-		logger.warn("REST call to URL: " + url);
+		logger.debug("REST call to URL: " + url);
 		RestTemplate restTemplate = new RestTemplate();
 
 		try {
 			String response = restTemplate.getForObject(url, String.class);
-			logger.warn("JSON response: \n" + response);
+			logger.debug("JSON response: \n" + response);
 
 			JSONObject jsonObject = JSONObject.fromObject(response);
 			return (AccessibleCredentialsEntity) JSONObject.toBean(jsonObject, AccessibleCredentialsEntity.class);

src/main/java/org/gcube/data/access/connector/utils/AuthenticationUtils.java

@@ -13,6 +13,7 @@ public class AuthenticationUtils {
 	
 	public final static String SDI = "SDI";
 	public final static String SDI_SERVICE = "sdi-service";
+	public final static String READY = "ready";
 	
 	//cache parameters
 	public final static String TOKEN_CACHE = "token"; 

src/test/java/org/gcube/data/access/connector/Test.java

@@ -0,0 +1,14 @@
+package org.gcube.data.access.connector;
+
+import org.springframework.web.client.RestTemplate;
+
+public class Test {
+
+	public static void main(String[] args) {
+		String url = "http://sdi-d-d4s.d4science.org:80/sdi-service/gcube/service/GeoServer/credentials/geoserver1-spatial-dev.d4science.org?gcube-token=feda0617-cd9d-4841-b6f0-e047da5d32ed-98187548";
+		RestTemplate restTemplate = new RestTemplate();
+		String response = restTemplate.getForObject(url, String.class);
+		System.out.println(response);
+	}	
+	
+}