Revert "Extract path info from requests without decoding"

This reverts commit 19f869996f27adf59ec507e5f565d8b5619576f3.
Leaving path info encoded confuses applications like Gitiles.
Trying to fix this inside of JGit was maybe the wrong solution.

Change-Id: I8df9ab6233ff513e427701c8a1a66022c19784eb

3 files changed, 4 insertions, 50 deletions

diff --git a/org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/ServletUtils.java b/org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/ServletUtils.java
index 035b0578c8..8d56d84c97 100644
--- a/org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/ServletUtils.java
+++ b/org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/ServletUtils.java
@@ -225,48 +225,6 @@ public final class ServletUtils {
 		}
 	}
 
-	/**
-	 * Get the path info component of the request. The result is similar to
-	 * {@link HttpServletRequest#getPathInfo()}, but URL-encoded characters are
-	 * not decoded.
-	 *
-	 * @param req
-	 *            the incoming request.
-	 * @return the same value as {@link HttpServletRequest#getPathInfo()}, but
-	 *         without decoding URL-encoded characters.
-	 * @since 3.6
-	 */
-	public static String getEncodedPathInfo(HttpServletRequest req) {
-		return getEncodedPathInfo(req.getContextPath(), req.getServletPath(),
-				req.getRequestURI());
-	}
-
-	/**
-	 * Get the path info component of the request. The result is similar to
-	 * {@link HttpServletRequest#getPathInfo()}, but URL-encoded characters are
-	 * not decoded.
-	 *
-	 * @param contextPath
-	 *            the context path from the incoming request.
-	 * @param servletPath
-	 *            the servlet path from the incoming request.
-	 * @param requestUri
-	 *            the request URI from the incoming request.
-	 * @return the same value as {@link HttpServletRequest#getPathInfo()}, but
-	 *         without decoding URL-encoded characters.
-	 */
-	static String getEncodedPathInfo(String contextPath, String servletPath,
-			String requestUri) {
-		String pathInfo = requestUri.substring(contextPath.length())
-				.replaceAll("/{2,}", "/");
-		if (!pathInfo.startsWith(servletPath))
-			return null;
-		pathInfo = pathInfo.substring(servletPath.length());
-		if (pathInfo.isEmpty() && !servletPath.isEmpty())
-			return null;
-		return pathInfo;
-	}
-
 	private static byte[] sendInit(byte[] content,
 			final HttpServletRequest req, final HttpServletResponse rsp)
 			throws IOException {
diff --git a/org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/glue/RegexPipeline.java b/org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/glue/RegexPipeline.java
index d81f7a0c92..2ef71368d0 100644
--- a/org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/glue/RegexPipeline.java
+++ b/org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/glue/RegexPipeline.java
@@ -56,8 +56,6 @@ import javax.servlet.http.HttpServlet;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
-import org.eclipse.jgit.http.server.ServletUtils;
-
 /**
  * Selects requests by matching the URI against a regular expression.
  * <p>
@@ -111,14 +109,14 @@ class RegexPipeline extends UrlPipeline {
 	}
 
 	boolean match(final HttpServletRequest req) {
-		final String pathInfo = ServletUtils.getEncodedPathInfo(req);
+		final String pathInfo = req.getPathInfo();
 		return pathInfo != null && pattern.matcher(pathInfo).matches();
 	}
 
 	@Override
 	void service(HttpServletRequest req, HttpServletResponse rsp)
 			throws ServletException, IOException {
-		final String reqInfo = ServletUtils.getEncodedPathInfo(req);
+		final String reqInfo = req.getPathInfo();
 		if (reqInfo == null) {
 			rsp.sendError(SC_NOT_FOUND);
 			return;
diff --git a/org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/glue/SuffixPipeline.java b/org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/glue/SuffixPipeline.java
index e9b0d6529d..b942016259 100644
--- a/org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/glue/SuffixPipeline.java
+++ b/org.eclipse.jgit.http.server/src/org/eclipse/jgit/http/server/glue/SuffixPipeline.java
@@ -51,8 +51,6 @@ import javax.servlet.http.HttpServlet;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
-import org.eclipse.jgit.http.server.ServletUtils;
-
 /**
  * Selects requests by matching the suffix of the URI.
  * <p>
@@ -90,14 +88,14 @@ class SuffixPipeline extends UrlPipeline {
 	}
 
 	boolean match(final HttpServletRequest req) {
-		final String pathInfo = ServletUtils.getEncodedPathInfo(req);
+		final String pathInfo = req.getPathInfo();
 		return pathInfo != null && pathInfo.endsWith(suffix);
 	}
 
 	@Override
 	void service(HttpServletRequest req, HttpServletResponse rsp)
 			throws ServletException, IOException {
-		String curInfo = ServletUtils.getEncodedPathInfo(req);
+		String curInfo = req.getPathInfo();
 		String newPath = req.getServletPath() + curInfo;
 		String newInfo = curInfo.substring(0, curInfo.length() - suffixLen);
 		super.service(new WrappedRequest(req, newPath, newInfo), rsp);