X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/bdbf7c4ee346fd1615f882255b3606d8d5360710..33021029867be4a2240f0d3673045dfac7598350:/services/api/app/models/api_client_authorization.rb

diff --git a/services/api/app/models/api_client_authorization.rb b/services/api/app/models/api_client_authorization.rb
index 39253e1036..38538cb4ff 100644
--- a/services/api/app/models/api_client_authorization.rb
+++ b/services/api/app/models/api_client_authorization.rb
@@ -155,6 +155,12 @@ class ApiClientAuthorization < ArvadosModel
         clnt = HTTPClient.new
         if Rails.configuration.sso_insecure
           clnt.ssl_config.verify_mode = OpenSSL::SSL::VERIFY_NONE
+        else
+          # Use system CA certificates
+          ["/etc/ssl/certs/ca-certificates.crt",
+           "/etc/pki/tls/certs/ca-bundle.crt"]
+            .select { |ca_path| File.readable?(ca_path) }
+            .each { |ca_path| clnt.ssl_config.add_trust_ca(ca_path) }
         end
         remote_user = SafeJSON.load(
           clnt.get_content('https://' + host + '/arvados/v1/users/current',