From 78a0184f8915a3c561c27709bfb2588988f587b6 Mon Sep 17 00:00:00 2001
From: Alexander Busse <alex@busse.earth>
Date: Mon, 26 Feb 2024 15:02:46 +0100
Subject: [PATCH] add certificate passed by env to root certs

---
 src/client/include/RestDefaultClientCertificates.hpp | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/client/include/RestDefaultClientCertificates.hpp b/src/client/include/RestDefaultClientCertificates.hpp
index 7232150f..61783625 100644
--- a/src/client/include/RestDefaultClientCertificates.hpp
+++ b/src/client/include/RestDefaultClientCertificates.hpp
@@ -18,6 +18,15 @@ class DefaultCertificate {
         _concatenated_certificates += root_certificates[1];
         _concatenated_certificates += root_certificates[2];
         _concatenated_certificates += root_certificates[3];
+
+        if (auto filename = std::getenv("OPENCMW_REST_CERT_FILE"); filename) {
+            std::ifstream ifs{ filename };
+            if (!ifs.is_open()) {
+                std::string cert;
+                ifs >> cert;
+                _concatenated_certificates += cert;
+            }
+        }
     }
     constexpr std::string get() const noexcept {
         return _concatenated_certificates;