From ae9aef5bcea8d8663c9752733f0c9a809a71058e Mon Sep 17 00:00:00 2001
From: Paul Hauner <paul@paulhauner.com>
Date: Sat, 21 Jul 2018 13:40:49 +1000
Subject: [PATCH] Add pubkeystore mod

---
 src/lib.rs             | 1 +
 src/pubkeystore/mod.rs | 7 +++++++
 src/state/mod.rs       | 1 +
 3 files changed, 9 insertions(+)
 create mode 100644 src/pubkeystore/mod.rs

diff --git a/src/lib.rs b/src/lib.rs
index bec82a2b62..4a76bafb95 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,5 +1,6 @@
 #[macro_use]
 extern crate slog;
 
+pub mod pubkeystore;
 pub mod state;
 pub mod utils;
diff --git a/src/pubkeystore/mod.rs b/src/pubkeystore/mod.rs
new file mode 100644
index 0000000000..414c9e7fac
--- /dev/null
+++ b/src/pubkeystore/mod.rs
@@ -0,0 +1,7 @@
+use super::state::block::Block;
+
+#[allow(unused_variables)]
+pub fn verify_block(block: &Block, proposer: &usize) -> bool {
+    // TODO: fetch proposer pubkey and verify it.
+    return true;
+}
diff --git a/src/state/mod.rs b/src/state/mod.rs
index 922b54aa2f..72830910f1 100644
--- a/src/state/mod.rs
+++ b/src/state/mod.rs
@@ -4,6 +4,7 @@ extern crate blake2;
 extern crate bytes;
 
 use super::utils;
+use super::pubkeystore;
 
 pub mod active_state;
 pub mod crystallized_state;