Implement and integrate the verification token handler.
This CL implements a background task handler which for now, runs
a thread to retrieve verification tokens. This CL also integrates
this handler with the enforcement module, in order to allow operations
to receive verification tokens.
Bug: 171503362, 171503128
Test: TBD
Change-Id: I2ed0742043095dafb3b5cb7581ca3a2a70929ecc
diff --git a/keystore2/src/lib.rs b/keystore2/src/lib.rs
index 29b3992..f73cd59 100644
--- a/keystore2/src/lib.rs
+++ b/keystore2/src/lib.rs
@@ -17,6 +17,7 @@
pub mod apc;
pub mod auth_token_handler;
+pub mod background_task_handler;
pub mod database;
pub mod enforcements;
pub mod error;