[cta_frontend] EOS stub reads cta-cli.conf to get host/port

cmdline/CMakeLists.txt

@@ -40,7 +40,7 @@ find_package(Protobuf3 REQUIRED)
 find_package(cryptopp REQUIRED)
 
 include_directories(${PROTOBUF3_INCLUDE_DIRS} ${XROOTD_INCLUDE_DIR} ${XROOTD_INCLUDE_DIR}/private ../xroot_ssi_pb)
-add_executable(eoscta_stub EosCtaStub.cpp)
+add_executable(eoscta_stub EosCtaStub.cpp Configuration.cpp)
 target_link_libraries(eoscta_stub cryptopp XrdCtaMessages XrdSsi-4 XrdSsiLib)
 install(TARGETS eoscta_stub DESTINATION usr/bin)
 

cmdline/EosCtaStub.cpp

@@ -23,6 +23,7 @@
 #include <cryptopp/base64.h>
 
 #include "common/dataStructures/FrontendReturnCode.hpp"
+#include "cmdline/Configuration.hpp"
 #include "xroot_plugins/messages/CtaFrontendApi.hpp"
 
 #include "XrdSsiPbDebug.hpp"
@@ -277,9 +278,13 @@ int exceptionThrowingMain(int argc, const char *const *const argv)
       XrdSsiPb::OutputJsonString(myout, &notification);
    }
 
+   // Get socket address of CTA Frontend endpoint
+
+   cta::cmdline::Configuration cliConf("/etc/cta/cta-cli.conf");
+   std::string endpoint = cliConf.getFrontendHostAndPort();
+
    // Obtain a Service Provider
 
-   std::string endpoint("localhost:10956");
    std::string resource("/ctafrontend");
 
    XrdSsiPbServiceType cta_service(endpoint, resource);