Also adding a credentials type to the plugin API.
The purpose of this is to be able to install a composition policy that
describes which types are incompatible and that will be enforced during
call creds composition.
If this functionality is wanted it will be done in an additive function in
the API like :
void grpc_call_credentials_set_composite_policy(
grpc_call_credentials_composite_policy policy);
diff --git a/src/core/security/credentials.c b/src/core/security/credentials.c
index 806f9a6..751665b 100644
--- a/src/core/security/credentials.c
+++ b/src/core/security/credentials.c
@@ -1210,7 +1210,7 @@
(reserved));
GPR_ASSERT(reserved == NULL);
memset(c, 0, sizeof(*c));
- c->base.type = GRPC_CALL_CREDENTIALS_TYPE_METADATA_PLUGIN;
+ c->base.type = plugin.type;
c->base.vtable = &plugin_vtable;
gpr_ref_init(&c->base.refcount, 1);
c->plugin = plugin;