Load import/export cred functions from GSS modules

When the import/export credential feature was implement the related
functions were added to struct gss_config, but the initialization
function that dynamically loads modules was not changed to see if
the plugin being loaded provided such functions.

This will allow non-builtin mechanism and interposer mechanism to
implement custom import/export credential extensions if they wish.

ticket: 7682

diff --git a/src/lib/gssapi/mechglue/g_initialize.c b/src/lib/gssapi/mechglue/g_initialize.c
index 70cc4eed7434a6fb0831915053087b52fb55667f..48a825e3bb70f5514dbbae4493f0c761aedb8bd0 100644 (file)
--- a/src/lib/gssapi/mechglue/g_initialize.c
+++ b/src/lib/gssapi/mechglue/g_initialize.c
@@ -683,6 +683,8 @@ build_dynamicMech(void *dl, const gss_OID mech_type)
        GSS_ADD_DYNAMIC_METHOD(dl, mech, gss_acquire_cred_from);
        GSS_ADD_DYNAMIC_METHOD(dl, mech, gss_store_cred_into);
        GSS_ADD_DYNAMIC_METHOD(dl, mech, gssspi_acquire_cred_with_password);
+       GSS_ADD_DYNAMIC_METHOD(dl, mech, gss_export_cred);
+       GSS_ADD_DYNAMIC_METHOD(dl, mech, gss_import_cred);
        GSS_ADD_DYNAMIC_METHOD(dl, mech, gssspi_import_sec_context_by_mech);
        GSS_ADD_DYNAMIC_METHOD(dl, mech, gssspi_import_name_by_mech);
        GSS_ADD_DYNAMIC_METHOD(dl, mech, gssspi_import_cred_by_mech);
@@ -783,6 +785,8 @@ build_interMech(void *dl, const gss_OID mech_type)
        RESOLVE_GSSI_SYMBOL(dl, mech, gss, _acquire_cred_from);
        RESOLVE_GSSI_SYMBOL(dl, mech, gss, _store_cred_into);
        RESOLVE_GSSI_SYMBOL(dl, mech, gssspi, _acquire_cred_with_password);
+       RESOLVE_GSSI_SYMBOL(dl, mech, gss, _export_cred);
+       RESOLVE_GSSI_SYMBOL(dl, mech, gss, _import_cred);
        RESOLVE_GSSI_SYMBOL(dl, mech, gssspi, _import_sec_context_by_mech);
        RESOLVE_GSSI_SYMBOL(dl, mech, gssspi, _import_name_by_mech);
        RESOLVE_GSSI_SYMBOL(dl, mech, gssspi, _import_cred_by_mech);