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authorThomas Lenz <tlenz@iaik.tugraz.at>2016-02-25 14:31:49 +0100
committerThomas Lenz <tlenz@iaik.tugraz.at>2016-02-25 14:31:49 +0100
commitafe6acdbabf17194cf2deb7df47c70399f9d23ab (patch)
tree7ed4e8c502bf94326c603767fd0c34fcff45a331 /id/server/idserverlib/src/main/java
parent19f91c16f69b97c70ffe9a290305737bd351aae8 (diff)
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generate CSS und JS for GUI dynamically.
Now all html templates must not include it's on CSS and JS as inline code
Diffstat (limited to 'id/server/idserverlib/src/main/java')
-rw-r--r--id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/builder/GUILayoutBuilder.java157
-rw-r--r--id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/builder/LoginFormBuilder.java4
-rw-r--r--id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/servlet/GUILayoutBuilderServlet.java126
-rw-r--r--id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/servlet/GeneralProcessEngineSignalController.java2
-rw-r--r--id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/util/FormBuildUtils.java10
5 files changed, 295 insertions, 4 deletions
diff --git a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/builder/GUILayoutBuilder.java b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/builder/GUILayoutBuilder.java
new file mode 100644
index 000000000..b95cbbc16
--- /dev/null
+++ b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/builder/GUILayoutBuilder.java
@@ -0,0 +1,157 @@
+/*
+ * Copyright 2014 Federal Chancellery Austria
+ * MOA-ID has been developed in a cooperation between BRZ, the Federal
+ * Chancellery Austria - ICT staff unit, and Graz University of Technology.
+ *
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ *
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ */
+package at.gv.egovernment.moa.id.auth.builder;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.StringWriter;
+import java.net.URI;
+
+import org.apache.commons.io.IOUtils;
+
+import at.gv.egovernment.moa.id.config.auth.AuthConfigurationProviderFactory;
+import at.gv.egovernment.moa.id.config.auth.IOAAuthParameters;
+import at.gv.egovernment.moa.id.moduls.IRequest;
+import at.gv.egovernment.moa.id.util.FormBuildUtils;
+import at.gv.egovernment.moa.logging.Logger;
+
+/**
+ * @author tlenz
+ *
+ */
+public class GUILayoutBuilder {
+ private static final String CSS_LAYOUTTEMPLATE = "css_template.css";
+ private static final String JS_LAYOUTTEMPLATE = "javascript_tempalte.js";
+ private static final String HTMLTEMPLATESDIR = "htmlTemplates/";
+
+ private static String CONTEXTPATH = "#CONTEXTPATH#";
+ private static String MOASESSIONID = "#SESSIONID#";
+ private static String AUTH_URL = "#AUTH_URL#";
+ private static String BKU_ONLINE = "#ONLINE#";
+ private static String BKU_HANDY = "#HANDY#";
+ private static String BKU_LOCAL = "#LOCAL#";
+
+
+ public static String buildCSS(IRequest pendingReq, String authURL) {
+ return buildForm(pendingReq, authURL, CSS_LAYOUTTEMPLATE);
+
+ }
+
+ public static String buildJS(IRequest pendingReq, String authURL) {
+ return buildForm(pendingReq, authURL, JS_LAYOUTTEMPLATE);
+
+ }
+
+
+
+ private static String getTemplate(String templateName) {
+ String pathLocation;
+ InputStream input = null;
+ try {
+ String rootconfigdir = AuthConfigurationProviderFactory.getInstance().getRootConfigFileDir();
+ pathLocation = rootconfigdir + HTMLTEMPLATESDIR + templateName;
+
+ try {
+ File file = new File(new URI(pathLocation));
+ input = new FileInputStream(file);
+
+ } catch (FileNotFoundException e) {
+ Logger.warn("No LoginFormTempaltes found. Use Generic Templates from package.");
+ pathLocation = "resources/templates/" + templateName;
+ input = Thread.currentThread()
+ .getContextClassLoader()
+ .getResourceAsStream(pathLocation);
+
+ }
+
+ return getTemplate(input);
+
+ } catch (Exception e) {
+ return null;
+
+ } finally {
+ try {
+ if (input != null)
+ input.close();
+
+ } catch (IOException e) {
+ Logger.warn("SendAssertionTemplate inputstream can not be closed.", e);
+
+ }
+ }
+ }
+
+ private static String getTemplate(InputStream input) {
+ String template = null;
+ try {
+
+ StringWriter writer = new StringWriter();
+ IOUtils.copy(input, writer);
+ template = writer.toString();
+
+ } catch (Exception e) {
+ Logger.error("Failed to read template", e);
+
+ }
+ return template;
+ }
+
+ private static String buildForm(IRequest pendingReq, String authURL, String templateName) {
+ //load default GUI-Layout template template
+ String value = getTemplate(templateName);
+
+ if (pendingReq != null) {
+ IOAAuthParameters oaParam = pendingReq.getOnlineApplicationConfiguration();
+
+ if(value != null) {
+ //only for BKU-Selection step and JavaScript generation
+ value = value.replace(AUTH_URL, LoginFormBuilder.SERVLET);
+
+ value = value.replace(CONTEXTPATH, pendingReq.getAuthURL());
+ value = value.replace(MOASESSIONID, pendingReq.getRequestID());
+
+ value = value.replace(BKU_ONLINE, IOAAuthParameters.ONLINEBKU);
+ value = value.replace(BKU_HANDY, IOAAuthParameters.HANDYBKU);
+ value = value.replace(BKU_LOCAL, IOAAuthParameters.LOCALBKU);
+
+
+ value = FormBuildUtils.customiceLayoutBKUSelection(value,
+ oaParam.isShowMandateCheckBox(),
+ oaParam.isOnlyMandateAllowed(),
+ oaParam.getFormCustomizaten(),
+ oaParam.isShowStorkLogin());
+ }
+
+ } else {
+ value = FormBuildUtils.defaultLayoutBKUSelection(value);
+ value = value.replace(CONTEXTPATH, authURL);
+
+ }
+
+ return value;
+ }
+
+}
diff --git a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/builder/LoginFormBuilder.java b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/builder/LoginFormBuilder.java
index 4bcda3517..e1aa41ce2 100644
--- a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/builder/LoginFormBuilder.java
+++ b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/builder/LoginFormBuilder.java
@@ -47,8 +47,6 @@ public class LoginFormBuilder {
private static final String HTMLTEMPLATEFULL = "loginFormFull.html";
private static String AUTH_URL = "#AUTH_URL#";
- private static String MODUL = "#MODUL#";
- private static String ACTION = "#ACTION#";
private static String OANAME = "#OAName#";
private static String BKU_ONLINE = "#ONLINE#";
private static String BKU_HANDY = "#HANDY#";
@@ -57,7 +55,7 @@ public class LoginFormBuilder {
private static String MOASESSIONID = "#SESSIONID#";
private static String PEPSLIST = "#PEPSLIST#";
- private static String SERVLET = CONTEXTPATH+"/GenerateIframeTemplate";
+ public static String SERVLET = CONTEXTPATH+"/GenerateIframeTemplate";
private static String getTemplate() {
String pathLocation ="";
diff --git a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/servlet/GUILayoutBuilderServlet.java b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/servlet/GUILayoutBuilderServlet.java
new file mode 100644
index 000000000..1d9a57b48
--- /dev/null
+++ b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/servlet/GUILayoutBuilderServlet.java
@@ -0,0 +1,126 @@
+/*
+ * Copyright 2014 Federal Chancellery Austria
+ * MOA-ID has been developed in a cooperation between BRZ, the Federal
+ * Chancellery Austria - ICT staff unit, and Graz University of Technology.
+ *
+ * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
+ * the European Commission - subsequent versions of the EUPL (the "Licence");
+ * You may not use this work except in compliance with the Licence.
+ * You may obtain a copy of the Licence at:
+ * http://www.osor.eu/eupl/
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the Licence is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the Licence for the specific language governing permissions and
+ * limitations under the Licence.
+ *
+ * This product combines work with different licenses. See the "NOTICE" text
+ * file for details on the various modules and licenses.
+ * The "NOTICE" text file is part of the distribution. Any derivative works
+ * that you distribute must include a readable copy of the "NOTICE" text file.
+ */
+package at.gv.egovernment.moa.id.auth.servlet;
+
+import java.io.IOException;
+import java.io.PrintWriter;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+
+import org.apache.commons.lang.StringEscapeUtils;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+
+import at.gv.egovernment.moa.id.auth.MOAIDAuthConstants;
+import at.gv.egovernment.moa.id.auth.builder.GUILayoutBuilder;
+import at.gv.egovernment.moa.id.config.auth.AuthConfiguration;
+import at.gv.egovernment.moa.id.moduls.IRequest;
+import at.gv.egovernment.moa.id.moduls.IRequestStorage;
+import at.gv.egovernment.moa.id.util.HTTPUtils;
+import at.gv.egovernment.moa.logging.Logger;
+import at.gv.egovernment.moa.util.MiscUtil;
+
+/**
+ * @author tlenz
+ *
+ */
+@Controller
+public class GUILayoutBuilderServlet extends AbstractController {
+
+ public static final String ENDPOINT_CSS = "/css/buildCSS";
+ public static final String ENDPOINT_JS = "/js/buildJS";
+
+ @Autowired AuthConfiguration authConfig;
+ @Autowired IRequestStorage requestStoreage;
+
+ public GUILayoutBuilderServlet() {
+ super();
+ Logger.debug("Registering servlet " + getClass().getName()
+ + " with mappings '" + ENDPOINT_CSS
+ + "' and '" + ENDPOINT_JS + "'.");
+
+ }
+
+ @RequestMapping(value = "/css/buildCSS", method = {RequestMethod.GET})
+ public void buildCSS(HttpServletRequest req, HttpServletResponse resp) throws IOException {
+ IRequest pendingReq = extractPendingRequest(req);
+
+ //build Service-Provider specific CSS
+ String css = GUILayoutBuilder.buildCSS(pendingReq, HTTPUtils.extractAuthURLFromRequest(req));
+
+ resp.setContentType("text/css;charset=UTF-8");
+ writeResponse(resp, css, "CSS");
+
+ }
+
+ @RequestMapping(value = "/js/buildJS", method = {RequestMethod.GET})
+ public void buildJavaScript(HttpServletRequest req, HttpServletResponse resp) throws IOException {
+ IRequest pendingReq = extractPendingRequest(req);
+
+ //build Service-Provider specific CSS
+ String js = GUILayoutBuilder.buildJS(pendingReq, HTTPUtils.extractAuthURLFromRequest(req));
+
+ resp.setContentType("text/javascript;charset=UTF-8");
+ writeResponse(resp, js, "JavaScript");
+
+ }
+
+ private void writeResponse(HttpServletResponse resp, String value, String ressourceID) throws IOException {
+ if (MiscUtil.isNotEmpty(value)) {
+ PrintWriter out = new PrintWriter(resp.getOutputStream());
+ out.print(value);
+ out.flush();
+
+ } else {
+ Logger.warn("GUI ressource: " + ressourceID + " generation FAILED.");
+ resp.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, "Created resource failed");
+
+ }
+
+ }
+
+ private IRequest extractPendingRequest(HttpServletRequest req) {
+ try {
+ String authURL = HTTPUtils.extractAuthURLFromRequest(req);
+ String pendingReqID = StringEscapeUtils.escapeHtml(
+ req.getParameter(MOAIDAuthConstants.PARAM_TARGET_PENDINGREQUESTID));
+
+ if (MiscUtil.isNotEmpty(pendingReqID) && authConfig.getPublicURLPrefix().contains(authURL)) {
+ IRequest pendingReq = requestStorage.getPendingRequest(pendingReqID);
+ if (pendingReq != null)
+ return pendingReq;
+
+ }
+
+ Logger.info("Prohibit GUI-Layout builder-request. No pending-request or wrong auth-URL.");
+
+ } catch (Exception e) {
+ Logger.warn("GUI-Layout builder-servlet has an error during request-preprocessing.", e);
+ }
+
+ return null;
+ }
+}
diff --git a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/servlet/GeneralProcessEngineSignalController.java b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/servlet/GeneralProcessEngineSignalController.java
index 6bccd5b88..26a0488ca 100644
--- a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/servlet/GeneralProcessEngineSignalController.java
+++ b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/auth/servlet/GeneralProcessEngineSignalController.java
@@ -39,6 +39,8 @@ import org.springframework.web.bind.annotation.RequestMethod;
public class GeneralProcessEngineSignalController extends AbstractProcessEngineSignalController {
+
+
@RequestMapping(value = {"/GenerateIframeTemplate",
"/SSOSendAssertionServlet",
"/signalProcess"
diff --git a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/util/FormBuildUtils.java b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/util/FormBuildUtils.java
index d3ac574f8..9a1237b80 100644
--- a/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/util/FormBuildUtils.java
+++ b/id/server/idserverlib/src/main/java/at/gv/egovernment/moa/id/util/FormBuildUtils.java
@@ -26,7 +26,6 @@ import java.util.HashMap;
import java.util.Map;
import java.util.Set;
-import at.gv.egovernment.moa.id.config.auth.OAAuthParameter;
import at.gv.egovernment.moa.util.MiscUtil;
public class FormBuildUtils {
@@ -123,6 +122,15 @@ public class FormBuildUtils {
public static Map<String, String> getDefaultMap() {
return defaultmap;
}
+
+ /**
+ * @param value
+ * @return
+ */
+ public static String defaultLayoutBKUSelection(String value) {
+ return customiceLayoutBKUSelection(value, false, false, getDefaultMap(), false);
+
+ }
}