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Delete 'src/main/java/org/gcube/portlets/user/workspaceexplorerapp/server/workspace/WsUtil.java' 

removed hard-coded fallback
This commit is contained in:
Francesco Mangiacrapa 2020-04-16 12:32:17 +02:00
parent 6b2e211455
commit 9ec6960eb8
1 changed files with 0 additions and 127 deletions
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127
src/main/java/org/gcube/portlets/user/workspaceexplorerapp/server/workspace/WsUtil.java
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@ -1,127 +0,0 @@
/**
*
*/
package org.gcube.portlets.user.workspaceexplorerapp.server.workspace;
import javax.servlet.http.HttpSession;
import org.gcube.common.storagehubwrapper.server.StorageHubWrapper;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
// TODO: Auto-generated Javadoc
/**
* The Class WsUtil.
*
* @author Francesco Mangiacrapa at ISTI-CNR Pisa (Italy)
* Apr 9, 2020
*/
public class WsUtil {
public static final Logger logger = LoggerFactory.getLogger(WsUtil.class);
public static final String ENVIRONMENT_VARIABLE_SCOPE_NAME = "EnvironmentVariableScope";
public static final String ENVIRONMENT_VARIABLE_TOKEN_NAME = "EnvironmentVariableAppToken";
public static final String SESSION_SCOPE = "session_scope";
/**
* Gets the storage hub wrapper.
*
* @param httpSession the http session
* @return the storage hub wrapper
* @throws Exception the exception
*/
private static StorageHubWrapper getStorageHubWrapper(HttpSession httpSession) throws Exception {
try {
String scope = getScope(httpSession);
String applicationToken = getApplicationToken(httpSession);
if(applicationToken==null || applicationToken.isEmpty()) {
String token = "9b397e7a-c683-44dc-b65b-53725b98f7e5-98187548";
applicationToken = token;
// TODO
logger.warn("\n\n\nALERT!!!! FALLBACK DETECTED TO INSTANCE THE SHUB\n\n");
logger.warn("Calling the " + StorageHubWrapper.class.getSimpleName() +
" by token: " + token.substring(0, 10) +" MASKED TOKEN" +
" by using the scope: " + scope);
logger.warn("\n\n\n HAVE TO REMOVE THIS CODE!!!\n\n\n");
}
return new StorageHubWrapper(scope, applicationToken, false, false, false);
} catch (Exception e) {
logger.error("Error when instancing the storageHub wrapper", e);
throw new Exception("Error on inizializing the StorageHub wrapper. Please contact the support!");
}
}
/**
* Gets the workpace.
*
* @param httpSession the http session
* @return the workpace
* @throws Exception the exception
*/
public static org.gcube.common.storagehubwrapper.server.tohl.Workspace getWorkspace(HttpSession httpSession) throws Exception {
try {
StorageHubWrapper wrapper = getStorageHubWrapper(httpSession);
return wrapper.getWorkspace();
} catch (Exception e) {
logger.error("Error on getting the Workspace", e);
throw new Exception("Error on getting the Workspace");
}
}
/**
* Gets the scope.
*
* @param httpSession the http session
* @return the scope
*/
public static String getScope(HttpSession httpSession) {
String scope = (String) httpSession.getAttribute(SESSION_SCOPE);
logger.info("Variable " + SESSION_SCOPE + " read from httpsession is: " + scope);
if (scope == null) {
logger.info("Variable " + SESSION_SCOPE + " is null reading from web.xml context");
String variableScopeName = httpSession.getServletContext()
.getInitParameter(ENVIRONMENT_VARIABLE_SCOPE_NAME);
logger.info("Found param-value '" + variableScopeName
+ "' from web context, reading its value from ENVIRONMENT");
scope = System.getenv(variableScopeName);
logger.info("Value of " + variableScopeName + " from ENVIRONMENT is: " + scope);
}
httpSession.setAttribute(ENVIRONMENT_VARIABLE_SCOPE_NAME, scope);
return scope;
}
/**
* Gets the application token.
*
* @param httpSession the http session
* @return the application token
*/
public static String getApplicationToken(HttpSession httpSession) {
String appToken = null;
String appTokenEnvVarName = null;
try {
logger.info("Reading " + ENVIRONMENT_VARIABLE_TOKEN_NAME + " from web.xml context");
appTokenEnvVarName = httpSession.getServletContext()
.getInitParameter(ENVIRONMENT_VARIABLE_TOKEN_NAME);
logger.info("Found param-value '" + appTokenEnvVarName
+ "' from web context, reading its value from ENVIRONMENT");
appToken = System.getenv(appTokenEnvVarName);
logger.info("Value of " + appTokenEnvVarName + " from ENVIRONMENT is: " + appToken);
}catch (Exception e) {
logger.error("Error on reading the ENV VARIABLE '"+appTokenEnvVarName+"' from ENVIRONMENT");
}
return appToken;
}
}