dnsdist: Lowercase the TLS provider name for YAML-originated backends

Signed-off-by: Remi Gacogne <remi.gacogne@powerdns.com>
(cherry picked from commit 7106cda315dff6969062899ecb6360768e9f3fee)

diff --git a/pdns/dnsdistdist/dnsdist-configuration-yaml.cc b/pdns/dnsdistdist/dnsdist-configuration-yaml.cc
index 3b219a90fa441ae3f4d74083684c2b176b6e796c..0f1ebd5a8530697f90a5a1d9b9a582d4b1389119 100644 (file)
--- a/pdns/dnsdistdist/dnsdist-configuration-yaml.cc
+++ b/pdns/dnsdistdist/dnsdist-configuration-yaml.cc
@@ -449,6 +449,7 @@ static std::shared_ptr<DownstreamState> createBackendFromConfiguration(const dns
   auto protocol = boost::to_lower_copy(std::string(config.protocol));
   if (protocol == "dot" || protocol == "doh") {
     backendConfig.d_tlsParams.d_provider = std::string(tlsConf.provider);
+    boost::algorithm::to_lower(backendConfig.d_tlsParams.d_provider);
     backendConfig.d_tlsParams.d_ciphers = std::string(tlsConf.ciphers);
     backendConfig.d_tlsParams.d_ciphers13 = std::string(tlsConf.ciphers_tls_13);
     backendConfig.d_tlsParams.d_caStore = std::string(tlsConf.ca_store);