better handle URL path when app if proxied

developmentseed · Jan 19, 2024 · 70c18b3 · 70c18b3
1 parent 34ff283
commit 70c18b3
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diff --git a/CHANGES.md b/CHANGES.md
@@ -1,5 +1,11 @@
 # Release Notes
 
+## Unreleased
+
+### titiler.application
+
+* fix invalid url parsing in HTML responses
+
 ## 0.17.0 (2024-01-17)
 
 ### titiler.core

diff --git a/src/titiler/application/titiler/application/main.py b/src/titiler/application/titiler/application/main.py
@@ -1,6 +1,7 @@
 """titiler app."""
 
 import logging
+import re
 
 import jinja2
 from fastapi import Depends, FastAPI, HTTPException, Security
@@ -245,6 +246,8 @@ def landing(request: Request):
     }
 
     urlpath = request.url.path
+    if root_path := request.app.root_path:
+        urlpath = re.sub(r"^" + root_path, "", urlpath)
     crumbs = []
     baseurl = str(request.base_url).rstrip("/")