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markt pushed a commit to branch main
in repository https://gitbox.apache.org/repos/asf/tomcat.git


The following commit(s) were added to refs/heads/main by this push:
     new 81e3c3fd39 Support parsing multiple path parameters in a single URL 
segment.
81e3c3fd39 is described below

commit 81e3c3fd39190c7824994a171ff4956210b4a78f
Author: Mark Thomas <ma...@apache.org>
AuthorDate: Tue May 27 09:24:22 2025 +0100

    Support parsing multiple path parameters in a single URL segment.
    
    Parameters separated by ';'
    Based on #860 by Chenjp.
---
 java/org/apache/catalina/util/RequestUtil.java     | 23 ++++++++++++----------
 .../TestApplicationContextStripPathParams.java     |  4 ++++
 webapps/docs/changelog.xml                         |  5 +++++
 3 files changed, 22 insertions(+), 10 deletions(-)

diff --git a/java/org/apache/catalina/util/RequestUtil.java 
b/java/org/apache/catalina/util/RequestUtil.java
index 36f5f072a6..bc123387cb 100644
--- a/java/org/apache/catalina/util/RequestUtil.java
+++ b/java/org/apache/catalina/util/RequestUtil.java
@@ -60,8 +60,10 @@ public final class RequestUtil {
 
     /**
      * Strip parameters for given path.
-     * @param input the input path
+     *
+     * @param input   the input path
      * @param request the request to add the parameters to
+     *
      * @return the cleaned path
      */
     public static String stripPathParams(String input, Request request) {
@@ -85,19 +87,20 @@ public final class RequestUtil {
             } else {
                 pos = followingSlash;
             }
-            if (request != null && nextSemiColon + 1 <pos) {
-                String pathVariable = input.substring(nextSemiColon + 1, pos);
-                int equals = pathVariable.indexOf('=');
-                if (equals > -1 && equals + 1 < pathVariable.length()) {
-                    String name = pathVariable.substring(0, equals);
-                    String value = pathVariable.substring(equals + 1);
-                    request.addPathParameter(name, value);
+            if (request != null && nextSemiColon + 1 < pos) {
+                String pathVariablesString = input.substring(nextSemiColon + 
1, pos);
+                String[] pathVariables = pathVariablesString.split(";");
+                for (String pathVariable : pathVariables) {
+                    int equals = pathVariable.indexOf('=');
+                    if (equals > -1 && equals + 1 < pathVariable.length()) {
+                        String name = pathVariable.substring(0, equals);
+                        String value = pathVariable.substring(equals + 1);
+                        request.addPathParameter(name, value);
+                    }
                 }
             }
         }
 
         return sb.toString();
     }
-
-
 }
diff --git 
a/test/org/apache/catalina/core/TestApplicationContextStripPathParams.java 
b/test/org/apache/catalina/core/TestApplicationContextStripPathParams.java
index a1a083c660..a06fa8538c 100644
--- a/test/org/apache/catalina/core/TestApplicationContextStripPathParams.java
+++ b/test/org/apache/catalina/core/TestApplicationContextStripPathParams.java
@@ -62,6 +62,10 @@ public class TestApplicationContextStripPathParams extends 
TomcatBaseTest {
             { ";/foo;=/bar", "/foo/bar", Boolean.FALSE },
             { ";/foo;a=/bar", "/foo/bar", Boolean.FALSE },
             { ";/foo;=1/bar", "/foo/bar", Boolean.FALSE },
+            { "/foo;a=1;b=1/bar", "/foo/bar", Boolean.TRUE },
+            { ";/foo;a=1;b=1/bar", "/foo/bar", Boolean.TRUE },
+            { "/foo;b=1;a=1/bar", "/foo/bar", Boolean.TRUE },
+            { ";/foo;b=1;a=1/bar", "/foo/bar", Boolean.TRUE },
         });
     }
 
diff --git a/webapps/docs/changelog.xml b/webapps/docs/changelog.xml
index 0f5905ab02..a769bdfd4c 100644
--- a/webapps/docs/changelog.xml
+++ b/webapps/docs/changelog.xml
@@ -179,6 +179,11 @@
         <code>getParts()</code> is these circumstances will trigger an
         exception. (markt)
       </fix>
+      <fix>
+        Support parsing of multiple path parameters separated by <code>;</code>
+        in a single URL segment. Based on pull request <pr>860</pr> by Chenjp.
+        (markt)
+      </fix>
     </changelog>
   </subsection>
   <subsection name="Coyote">


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