From 114111c125c6a9eaae840aacf7d331302425dd0a Mon Sep 17 00:00:00 2001
From: vincentsarago <vincent.sarago@gmail.com>
Date: Fri, 19 Jan 2024 18:31:37 +0100
Subject: [PATCH] better handle URL path when app if proxied

---
 CHANGES.md             | 4 ++++
 titiler/pgstac/main.py | 3 +++
 2 files changed, 7 insertions(+)

diff --git a/CHANGES.md b/CHANGES.md
index 0c5913d..c57ad4a 100644
--- a/CHANGES.md
+++ b/CHANGES.md
@@ -1,5 +1,9 @@
 # Release Notes
 
+## 1.2.1 (2024-01-19)
+
+* fix invalid url parsing in HTML responses
+
 ## 1.2.0 (2024-01-17)
 
 * update titiler requirement to `>=0.17.0,<0.18`
diff --git a/titiler/pgstac/main.py b/titiler/pgstac/main.py
index 9e9a672..ee0c1d3 100644
--- a/titiler/pgstac/main.py
+++ b/titiler/pgstac/main.py
@@ -1,6 +1,7 @@
 """TiTiler+PgSTAC FastAPI application."""
 
 import logging
+import re
 from contextlib import asynccontextmanager
 from typing import Dict
 
@@ -265,6 +266,8 @@ 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("/")