From a160d37c052f252a5e19055f3837e5ba5d7ee54b Mon Sep 17 00:00:00 2001
From: Scott Battaglia <scott.battaglia@gmail.com>
Date: Mon, 14 Apr 2008 18:06:49 +0000
Subject: [PATCH] NOJIRA recommiting the jira and confluence stuff

---
 .../atlassian/ConfluenceCasAuthenticator.java | 55 +++++++++++++++++++
 .../atlassian/JiraCasAuthenticator.java       | 53 ++++++++++++++++++
 2 files changed, 108 insertions(+)
 create mode 100644 cas-client-integration-atlassian/src/main/java/org/jasig/cas/client/integration/atlassian/ConfluenceCasAuthenticator.java
 create mode 100644 cas-client-integration-atlassian/src/main/java/org/jasig/cas/client/integration/atlassian/JiraCasAuthenticator.java

diff --git a/cas-client-integration-atlassian/src/main/java/org/jasig/cas/client/integration/atlassian/ConfluenceCasAuthenticator.java b/cas-client-integration-atlassian/src/main/java/org/jasig/cas/client/integration/atlassian/ConfluenceCasAuthenticator.java
new file mode 100644
index 0000000..0ae8233
--- /dev/null
+++ b/cas-client-integration-atlassian/src/main/java/org/jasig/cas/client/integration/atlassian/ConfluenceCasAuthenticator.java
@@ -0,0 +1,55 @@
+/*
+ * Copyright 2007 The JA-SIG Collaborative. All rights reserved. See license
+ * distributed with this file and available online at
+ * http://www.ja-sig.org/products/cas/overview/license/index.html
+ */
+package org.jasig.cas.client.integration.atlassian;
+
+import com.atlassian.confluence.user.ConfluenceAuthenticator;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.jasig.cas.client.util.AbstractCasFilter;
+import org.jasig.cas.client.validation.Assertion;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.HttpSession;
+import java.security.Principal;
+
+/**
+ * Extension of ConfluenceAuthenticator to allow people to configure Confluence to authenticate
+ * via CAS.
+ *
+ * @author Scott Battaglia
+ * @version $Revision$ $Date$
+ * @since 3.1.2
+ */
+public final class ConfluenceCasAuthenticator extends ConfluenceAuthenticator {
+
+    private static final Log log = LogFactory.getLog(ConfluenceCasAuthenticator.class);
+
+    public Principal getUser(final HttpServletRequest request, final HttpServletResponse response) {
+        final HttpSession session = request.getSession();
+
+        if (session != null) {
+        // user already exists
+            if (session.getAttribute(ConfluenceCasAuthenticator.LOGGED_IN_KEY) != null) {
+                log.info("Session found; user already logged in.");
+                return (Principal) session.getAttribute(LOGGED_IN_KEY);
+            }
+
+            final Assertion assertion = (Assertion) session.getAttribute(AbstractCasFilter.CONST_CAS_ASSERTION);
+
+            if (assertion != null) {
+                if (assertion != null) {
+                    final Principal p = getUser(assertion.getPrincipal().getName());
+                    request.getSession().setAttribute(LOGGED_IN_KEY, p);
+                    request.getSession().setAttribute(LOGGED_OUT_KEY, null);
+                    return p;
+                }
+            }
+        }
+
+        return super.getUser(request, response);
+    }
+}
\ No newline at end of file
diff --git a/cas-client-integration-atlassian/src/main/java/org/jasig/cas/client/integration/atlassian/JiraCasAuthenticator.java b/cas-client-integration-atlassian/src/main/java/org/jasig/cas/client/integration/atlassian/JiraCasAuthenticator.java
new file mode 100644
index 0000000..84905f2
--- /dev/null
+++ b/cas-client-integration-atlassian/src/main/java/org/jasig/cas/client/integration/atlassian/JiraCasAuthenticator.java
@@ -0,0 +1,53 @@
+/*
+ * Copyright 2007 The JA-SIG Collaborative. All rights reserved. See license
+ * distributed with this file and available online at
+ * http://www.ja-sig.org/products/cas/overview/license/index.html
+ */
+package org.jasig.cas.client.integration.atlassian;
+
+import com.atlassian.seraph.auth.DefaultAuthenticator;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.jasig.cas.client.util.AbstractCasFilter;
+import org.jasig.cas.client.validation.Assertion;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import javax.servlet.http.HttpSession;
+import java.security.Principal;
+
+/**
+ * Extension of ConfluenceAuthenticator to allow people to configure Confluence to authenticate
+ * via CAS.
+ *
+ * @author Scott Battaglia
+ * @version $Revision$ $Date$
+ * @since 3.1.3
+ */
+public final class JiraCasAuthenticator extends DefaultAuthenticator {
+
+    private static final Log log = LogFactory.getLog(ConfluenceCasAuthenticator.class);
+
+    public Principal getUser(final HttpServletRequest request, final HttpServletResponse response) {
+        final HttpSession session = request.getSession();
+
+        if (session != null) {
+        // user already exists
+            if (session.getAttribute(ConfluenceCasAuthenticator.LOGGED_IN_KEY) != null) {
+                log.info("Session found; user already logged in.");
+                return (Principal) session.getAttribute(LOGGED_IN_KEY);
+            }
+
+            final Assertion assertion = (Assertion) session.getAttribute(AbstractCasFilter.CONST_CAS_ASSERTION);
+
+            if (assertion != null) {
+                final Principal p = getUser(assertion.getPrincipal().getName());
+                request.getSession().setAttribute(LOGGED_IN_KEY, p);
+                request.getSession().setAttribute(LOGGED_OUT_KEY, null);
+                return p;
+            }
+        }
+
+        return super.getUser(request, response);
+    }
+}
\ No newline at end of file