From 9a23de9ed3209132c06c3ef5e7f00dd4c90ac38a Mon Sep 17 00:00:00 2001
From: James Moger <james.moger@gitblit.com>
Date: Fri, 29 Mar 2013 16:06:14 -0400
Subject: [PATCH] Trap connection resets and broken pipes in zip download servlet

---
 src/main/java/com/gitblit/GitBlit.java |   82 ++++++++++++++++++++++++++---------------
 1 files changed, 52 insertions(+), 30 deletions(-)

diff --git a/src/main/java/com/gitblit/GitBlit.java b/src/main/java/com/gitblit/GitBlit.java
index 4cfd61e..12815e7 100644
--- a/src/main/java/com/gitblit/GitBlit.java
+++ b/src/main/java/com/gitblit/GitBlit.java
@@ -54,6 +54,8 @@
 
 import javax.mail.Message;
 import javax.mail.MessagingException;
+import javax.mail.internet.MimeBodyPart;
+import javax.mail.internet.MimeMultipart;
 import javax.servlet.ServletContext;
 import javax.servlet.ServletContextEvent;
 import javax.servlet.ServletContextListener;
@@ -452,12 +454,13 @@
 	 * advertise alternative urls for Git client repository access.
 	 * 
 	 * @param repositoryName
+	 * @param userName
 	 * @return list of non-gitblit clone urls
 	 */
-	public List<String> getOtherCloneUrls(String repositoryName) {
+	public List<String> getOtherCloneUrls(String repositoryName, String username) {
 		List<String> cloneUrls = new ArrayList<String>();
 		for (String url : settings.getStrings(Keys.web.otherUrls)) {
-			cloneUrls.add(MessageFormat.format(url, repositoryName));
+			cloneUrls.add(MessageFormat.format(url, repositoryName, username));
 		}
 		return cloneUrls;
 	}
@@ -613,7 +616,7 @@
 			X509Metadata metadata = HttpUtils.getCertificateMetadata(httpRequest);
 			if (user != null) {
 				flagWicketSession(AuthenticationType.CERTIFICATE);
-				logger.info(MessageFormat.format("{0} authenticated by client certificate {1} from {2}",
+				logger.debug(MessageFormat.format("{0} authenticated by client certificate {1} from {2}",
 						user.username, metadata.serialNumber, httpRequest.getRemoteAddr()));
 				return user;
 			} else {
@@ -633,7 +636,7 @@
 			UserModel user = getUserModel(principal.getName());
 			if (user != null) {
 				flagWicketSession(AuthenticationType.CONTAINER);
-				logger.info(MessageFormat.format("{0} authenticated by servlet container principal from {1}",
+				logger.debug(MessageFormat.format("{0} authenticated by servlet container principal from {1}",
 						user.username, httpRequest.getRemoteAddr()));
 				return user;
 			} else {
@@ -647,7 +650,7 @@
 			UserModel user = authenticate(httpRequest.getCookies());
 			if (user != null) {
 				flagWicketSession(AuthenticationType.COOKIE);
-				logger.info(MessageFormat.format("{0} authenticated by cookie from {1}",
+				logger.debug(MessageFormat.format("{0} authenticated by cookie from {1}",
 						user.username, httpRequest.getRemoteAddr()));
 				return user;
 			}
@@ -669,7 +672,7 @@
 				UserModel user = authenticate(username, password);
 				if (user != null) {
 					flagWicketSession(AuthenticationType.CREDENTIALS);
-					logger.info(MessageFormat.format("{0} authenticated by BASIC request header from {1}",
+					logger.debug(MessageFormat.format("{0} authenticated by BASIC request header from {1}",
 							user.username, httpRequest.getRemoteAddr()));
 					return user;
 				} else {
@@ -1656,6 +1659,11 @@
 		} else {
 			model.name = com.gitblit.utils.FileUtils.getRelativePath(basePath, r.getDirectory().getParentFile());
 		}
+		if (StringUtils.isEmpty(model.name)) {
+			// Repository is NOT located relative to the base folder because it
+			// is symlinked.  Use the provided repository name.
+			model.name = repositoryName;
+		}
 		model.hasCommits = JGitUtils.hasCommits(r);
 		model.lastChange = JGitUtils.getLastChange(r);
 		model.projectPath = StringUtils.getFirstPathElement(repositoryName);
@@ -1827,6 +1835,9 @@
 		} else {
 			// not caching
 			ProjectModel project = getProjectModel(userProject);
+			if (project == null) {
+				return null;
+			}
 			for (String repository : project.repositories) {
 				if (repository.startsWith(userProject)) {
 					RepositoryModel model = getRepositoryModel(repository);
@@ -2572,17 +2583,8 @@
 		}
 
 		// send an email, if possible
-		try {
-			Message message = mailExecutor.createMessageForAdministrators();
-			if (message != null) {
-				message.setSubject("Federation proposal from " + proposal.url);
-				message.setText("Please review the proposal @ " + gitblitUrl + "/proposal/"
-						+ proposal.token);
-				mailExecutor.queue(message);
-			}
-		} catch (Throwable t) {
-			logger.error("Failed to notify administrators of proposal", t);
-		}
+		sendMailToAdministrators("Federation proposal from " + proposal.url,
+				"Please review the proposal @ " + gitblitUrl + "/proposal/" + proposal.token);
 		return true;
 	}
 
@@ -2869,16 +2871,8 @@
 	 * @param message
 	 */
 	public void sendMailToAdministrators(String subject, String message) {
-		try {
-			Message mail = mailExecutor.createMessageForAdministrators();
-			if (mail != null) {
-				mail.setSubject(subject);
-				mail.setText(message);
-				mailExecutor.queue(mail);
-			}
-		} catch (MessagingException e) {
-			logger.error("Messaging error", e);
-		}
+		List<String> toAddresses = settings.getStrings(Keys.mail.adminAddresses);
+		sendMail(subject, message, toAddresses);
 	}
 
 	/**
@@ -2900,11 +2894,24 @@
 	 * @param toAddresses
 	 */
 	public void sendMail(String subject, String message, String... toAddresses) {
+		if (toAddresses == null || toAddresses.length == 0) {
+			logger.debug(MessageFormat.format("Dropping message {0} because there are no recipients", subject));
+			return;
+		}
 		try {
 			Message mail = mailExecutor.createMessage(toAddresses);
 			if (mail != null) {
 				mail.setSubject(subject);
-				mail.setText(message);
+				
+				MimeBodyPart messagePart = new MimeBodyPart();				
+				messagePart.setText(message, "utf-8");
+				messagePart.setHeader("Content-Type", "text/plain; charset=\"utf-8\"");
+				messagePart.setHeader("Content-Transfer-Encoding", "quoted-printable");
+				
+				MimeMultipart multiPart = new MimeMultipart();
+				multiPart.addBodyPart(messagePart);
+				mail.setContent(multiPart);
+				
 				mailExecutor.queue(mail);
 			}
 		} catch (MessagingException e) {
@@ -2931,11 +2938,24 @@
 	 * @param toAddresses
 	 */
 	public void sendHtmlMail(String subject, String message, String... toAddresses) {
+		if (toAddresses == null || toAddresses.length == 0) {
+			logger.debug(MessageFormat.format("Dropping message {0} because there are no recipients", subject));
+			return;
+		}
 		try {
 			Message mail = mailExecutor.createMessage(toAddresses);
 			if (mail != null) {
 				mail.setSubject(subject);
-				mail.setContent(message, "text/html");
+				
+				MimeBodyPart messagePart = new MimeBodyPart();				
+				messagePart.setText(message, "utf-8");
+				messagePart.setHeader("Content-Type", "text/html; charset=\"utf-8\"");
+				messagePart.setHeader("Content-Transfer-Encoding", "quoted-printable");
+				
+				MimeMultipart multiPart = new MimeMultipart();
+				multiPart.addBodyPart(messagePart);
+				mail.setContent(multiPart);
+
 				mailExecutor.queue(mail);
 			}
 		} catch (MessagingException e) {
@@ -3225,13 +3245,15 @@
 			if (!StringUtils.isEmpty(openShift)) {
 				// Gitblit is running in OpenShift/JBoss
 				File base = new File(openShift);
+				logger.info("EXPRESS contextFolder is " + contextFolder.getAbsolutePath());
 
 				// gitblit.properties setting overrides
 				File overrideFile = new File(base, "gitblit.properties");
 				webxmlSettings.applyOverrides(overrideFile);
 				
 				// Copy the included scripts to the configured groovy folder
-				File localScripts = new File(base, webxmlSettings.getString(Keys.groovy.scriptsFolder, "groovy"));
+				String path = webxmlSettings.getString(Keys.groovy.scriptsFolder, "groovy");
+				File localScripts = com.gitblit.utils.FileUtils.resolveParameter(Constants.baseFolder$, base, path);
 				if (!localScripts.exists()) {
 					File warScripts = new File(contextFolder, "/WEB-INF/data/groovy");
 					if (!warScripts.equals(localScripts)) {

--
Gitblit v1.9.1