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fix: resolve pages requested with trailing slash #25264 (#35151)
## Summary - Strip trailing slash from `CMS_FILTER_URI_OVERRIDE` in `CMSFilter` so page URIs like `/about-us/index/` resolve correctly - Add early-exit in `CMSUrlUtil.resolveResourceType()` for internal/backend URLs to avoid unnecessary identifier lookups - Improve null-safety checks using `UtilMethods.isSet()` in `resolvePageAssetSubtype()` - Add integration test verifying trailing-slash page resolution - Can be disabled by setting `DOT_STRIP_TRAILING_SLASH_FROM_PAGES=false` ## Test plan - [ ] Run `FiltersTest#shouldResolvePageWithTrailingSlash` — verifies both `/path/page` and `/path/page/` resolve to 200 with correct URI override - [ ] Verify existing `FiltersTest` tests still pass - [ ] Manual test: request a page with trailing slash and confirm it renders correctly 🤖 Generated with [Claude Code](https://claude.com/claude-code) This PR fixes: #25264 --------- Co-authored-by: Claude Opus 4.6 (1M context) <[email protected]>
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6 files changed

+77
-14
lines changed

6 files changed

+77
-14
lines changed

‎dotCMS/src/main/java/com/dotmarketing/business/StaticPageCacheImpl.java‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -75,7 +75,7 @@ public void add(IHTMLPage page, final String pageContent, PageCacheParameters pa
7575

7676
long ttl = page.getCacheTTL() > 0 ? page.getCacheTTL() * 1000 : 60 * 60 * 24 * 7 * 1000; // 1 week
7777

78-
Logger.info(this.getClass(), () -> "PageCache Put: ttl:" + ttl + " key:" + cacheKey);
78+
Logger.debug(this.getClass(), () -> "PageCache Put: ttl:" + ttl + " key:" + cacheKey);
7979

8080
this.cache.put(cacheKey, new CacheValueImpl(pageContent, ttl), PRIMARY_GROUP);
8181

‎dotCMS/src/main/java/com/dotmarketing/filters/CMSFilter.java‎

Lines changed: 5 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -143,9 +143,12 @@ private void doFilterInternal(ServletRequest req, ServletResponse res, FilterCha
143143
countPageVisit(request);
144144
countSiteVisit(request, response);
145145
final String uriWithoutQueryString = this.urlUtil.getUriWithoutQueryString(uri);
146+
146147
Logger.debug(this.getClass(), "CMSFilter uriWithoutQueryString = " + uriWithoutQueryString);
147-
request.setAttribute(Constants.CMS_FILTER_URI_OVERRIDE,
148-
uriWithoutQueryString);
148+
final String pageUri = uriWithoutQueryString.endsWith("/")
149+
? uriWithoutQueryString.substring(0, uriWithoutQueryString.length() - 1)
150+
: uriWithoutQueryString;
151+
request.setAttribute(Constants.CMS_FILTER_URI_OVERRIDE, pageUri);
149152
final String queryStringFromUri = this.urlUtil.getQueryStringFromUri(uri);
150153
Logger.debug(this.getClass(), "CMSFilter queryStringFromUri = " + queryStringFromUri);
151154
queryString = (null == queryString) ? queryStringFromUri : queryString;

‎dotCMS/src/main/java/com/dotmarketing/filters/CMSUrlUtil.java‎

Lines changed: 17 additions & 6 deletions
Original file line numberDiff line numberDiff line change
@@ -69,7 +69,7 @@ public class CMSUrlUtil {
6969
private static final String UNABLE_TO_FIND = "Unable to find ";
7070

7171
public static final Set<String> BACKEND_FILTERED_COLLECTION =
72-
Stream.of("/api", "/webdav", "/dA", "/c/", "/contentAsset", "/DOTSASS", "/DOTLESS",
72+
Stream.of("/api", "/webdav", "/dA", "/c", "/contentAsset", "/DOTSASS", "/DOTLESS",
7373
"/html", "/dotAdmin", "/custom-elements","/dotcms-webcomponents","/dwr")
7474
.collect(Collectors.collectingAndThen(toSet(), Collections::unmodifiableSet));
7575

@@ -115,6 +115,10 @@ public boolean isPageAsset(Versionable asset) {
115115

116116
}
117117

118+
boolean internalUrl(final String uri) {
119+
return BACKEND_FILTERED_COLLECTION.stream().anyMatch(prefix -> uri.startsWith(prefix + "/") || uri.equals(prefix));
120+
}
121+
118122
/**
119123
* Returns the IAm value for a url
120124
* @param iAm
@@ -132,6 +136,11 @@ public Tuple2<IAm, IAmSubType> resolveResourceType(final IAm iAm,
132136
Logger.debug(this.getClass(), "CMSUrlUtil_resolveResourceType site = " + site.getIdentifier());
133137
Logger.debug(this.getClass(), "CMSUrlUtil_resolveResourceType lang = " + languageId);
134138

139+
if(internalUrl(uri)){
140+
Logger.debug(this.getClass(), "CMSUrlUtil_resolveResourceType is an internal url");
141+
return Tuple.of(iAm, IAmSubType.NONE);
142+
}
143+
135144
final String uriWithoutQueryString = this.getUriWithoutQueryString (uri);
136145
if (isFileAsset(uriWithoutQueryString, site, languageId)) {
137146
return Tuple.of(IAm.FILE, IAmSubType.NONE);
@@ -176,15 +185,20 @@ public Tuple2<Boolean, IAmSubType> resolvePageAssetSubtype(final String uri, fin
176185
Logger.debug(this.getClass(), "CMSUrlUtil_resolvePageAssetSubtype lang = " + languageId);
177186

178187
Identifier id;
179-
if (!UtilMethods.isSet(uri)) {
188+
if (!UtilMethods.isSet(uri) || uri.equals("/")) {
180189
return Tuple.of(false, IAmSubType.NONE);
181190
}
182191
try {
183192
id = APILocator.getIdentifierAPI().find(host, uri);
193+
if((id == null || !id.exists()) && uri.endsWith("/")
194+
&& Config.getBooleanProperty("STRIP_TRAILING_SLASH_FROM_PAGES", true)) {
195+
id = APILocator.getIdentifierAPI().find(host, uri.substring(0, uri.length() - 1));
196+
}
184197
} catch (Exception e) {
185198
Logger.error(this.getClass(), UNABLE_TO_FIND + uri);
186199
return Tuple.of(false, IAmSubType.NONE);
187200
}
201+
188202
Logger.debug(this.getClass(), "CMSUrlUtil_resolvePageAssetSubtype Id " + id == null? "Not Found" : id.toString());
189203
if (id == null || id.getId() == null) {
190204
return Tuple.of(false, IAmSubType.NONE);
@@ -197,16 +211,13 @@ public Tuple2<Boolean, IAmSubType> resolvePageAssetSubtype(final String uri, fin
197211
Logger.debug(this.getClass(), "CMSUrlUtil_resolvePageAssetSubtype Id AssetType is Contentlet");
198212
try {
199213

200-
//Get the list of languages use by the application
201-
List<Language> languages = APILocator.getLanguageAPI().getLanguages();
202-
203214
//First try with the given language
204215
Optional<ContentletVersionInfo> cinfo = APILocator.getVersionableAPI()
205216
.getContentletVersionInfo(id.getId(), languageId);
206217
Logger.debug(this.getClass(), "CMSUrlUtil_resolvePageAssetSubtype contentletVersionInfo for Lang " + (cinfo.isEmpty() ? "Not Found" : cinfo.toString()));
207218
if (cinfo.isEmpty() || cinfo.get().getWorkingInode().equals(NOT_FOUND)) {
208219

209-
for (Language language : languages) {
220+
for (Language language : APILocator.getLanguageAPI().getLanguages()) {
210221
Logger.debug(this.getClass(), "CMSUrlUtil_resolvePageAssetSubtype contentletVersionInfo for lang not found trying with all langs");
211222
/*
212223
If we found nothing with the given language it does not mean is not a page,

‎dotCMS/src/main/java/com/dotmarketing/servlets/InitServlet.java‎

Lines changed: 2 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -142,13 +142,11 @@ public void init(ServletConfig config) throws ServletException {
142142
//Ensure the system host is in the system
143143
try {
144144
APILocator.getHostAPI().findSystemHost(APILocator.getUserAPI().getSystemUser(), false);
145-
} catch (DotDataException e1) {
145+
} catch (Exception e1) {
146146
Logger.fatal(InitServlet.class, e1.getMessage(), e1);
147147
throw new ServletException("Unable to initialize system host", e1);
148-
} catch (DotSecurityException e) {
149-
Logger.fatal(InitServlet.class, e.getMessage(), e);
150-
throw new ServletException("Unable to initialize system host", e);
151148
}
149+
152150
APILocator.getFolderAPI().findSystemFolder();
153151

154152
// Create the GeoIP2 database reader on startup since it takes around 2

‎dotCMS/src/main/java/org/apache/velocity/util/ConcurrentPool.java‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -71,7 +71,7 @@ public void run() {
7171
poolMax = size;
7272
}
7373
// log once an hour
74-
if ((lastLog + 1000 * 60 * 60) < System.currentTimeMillis()) {
74+
if ((lastLog + 1000 * 60 * 60 * 24) < System.currentTimeMillis()) {
7575
lastLog = System.currentTimeMillis();
7676
Logger.info(ConcurrentPool.class, "Parsers waiting:" + size + ", max at load:" + poolMax + ", total created:"
7777
+ totalParsers + ", avg creation ms:" + ((totalParserCreationTime / totalParsers) / 1000) + "ms");

‎dotcms-integration/src/test/java/com/dotmarketing/filters/FiltersTest.java‎

Lines changed: 51 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -729,6 +729,57 @@ public void shouldRedirectToFolderIndex() throws Exception {
729729

730730
}
731731

732+
/**
733+
* Tests that a page requested with a trailing slash (e.g. /about-us/index/) still resolves
734+
* as a page and the CMS_FILTER_URI_OVERRIDE is set to the path without the trailing slash.
735+
*/
736+
@Test
737+
public void shouldResolvePageWithTrailingSlash() throws Exception {
738+
739+
final Template template = new TemplateDataGen().nextPersisted();
740+
final Folder folder = new FolderDataGen().site(site)
741+
.name("trailing-slash-test")
742+
.title("trailing-slash-test")
743+
.nextPersisted();
744+
745+
final HTMLPageAsset page = new HTMLPageDataGen(folder, template)
746+
.friendlyName("my-test-page")
747+
.pageURL("my-test-page")
748+
.title("my-test-page")
749+
.nextPersisted();
750+
HTMLPageDataGen.publish(page);
751+
752+
// Assign anonymous read permission
753+
APILocator.getPermissionAPI().save(
754+
new Permission(page.getPermissionId(),
755+
APILocator.getRoleAPI().loadCMSAnonymousRole().getId(),
756+
PermissionAPI.PERMISSION_READ),
757+
page, APILocator.systemUser(), false);
758+
759+
final FilterChain chain = Mockito.mock(FilterChain.class);
760+
761+
// Request page WITHOUT trailing slash — should resolve normally
762+
HttpServletRequest request = getMockRequest(site.getHostname(),
763+
"/trailing-slash-test/my-test-page");
764+
MockResponseWrapper response = getMockResponse();
765+
766+
new CMSFilter().doFilter(request, response, chain);
767+
assertEquals(200, response.getStatus());
768+
assertEquals("/trailing-slash-test/my-test-page",
769+
request.getAttribute(Constants.CMS_FILTER_URI_OVERRIDE));
770+
771+
// Request page WITH trailing slash — should also resolve as a page
772+
// with the trailing slash stripped from CMS_FILTER_URI_OVERRIDE
773+
request = getMockRequest(site.getHostname(),
774+
"/trailing-slash-test/my-test-page/");
775+
response = getMockResponse();
776+
777+
new CMSFilter().doFilter(request, response, chain);
778+
assertEquals(200, response.getStatus());
779+
assertEquals("/trailing-slash-test/my-test-page",
780+
request.getAttribute(Constants.CMS_FILTER_URI_OVERRIDE));
781+
}
782+
732783
class MockRequestWrapper extends HttpServletRequestWrapper {
733784

734785
Map<String, Object> valmap = new HashMap<>();

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