From 95dee60a18fee9d2de983527c61453b19030f282 Mon Sep 17 00:00:00 2001
From: Swarup Sengupta <swarupsengupta2007@gmail.com>
Date: Tue, 10 Feb 2026 10:11:07 +0530
Subject: [PATCH] add `UPSTREAM_PROXY` to configure the upstream proxy url in
 psiphon config

---
 assets/start-psiphon | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/assets/start-psiphon b/assets/start-psiphon
index 669709d..8b43ccd 100644
--- a/assets/start-psiphon
+++ b/assets/start-psiphon
@@ -19,6 +19,9 @@ if [ ! -f /config/psiphon.config ]; then
     if [ -n "${EGRESS_REGION}" ]; then
         sed -i -E 's/"EgressRegion"[[:space:]]*:[[:space:]]*"[^"]*"/"EgressRegion": "'${EGRESS_REGION}'"/' /config/psiphon.config
     fi
+    if [ -n "${UPSTREAM_PROXY}" ]; then
+        sed -i -E 's/"UpstreamProxyUrl"[[:space:]]*:[[:space:]]*"[^"]*"/"UpstreamProxyUrl": "'"${UPSTREAM_PROXY}"'"/' /config/psiphon.config
+    fi
 fi
 
 id psiphon > /dev/null 2>&1