add iam system

add iam store

feat: add crypto crate

introduce decrypt_data and encrypt_data functions

Signed-off-by: bestgopher <84328409@qq.com>

iam/src/policy/function/binary.rs

@@ -0,0 +1,10 @@
+use serde::{Deserialize, Serialize};
+
+use super::func::InnerFunc;
+
+pub type BinaryFunc = InnerFunc<BinaryFuncValue>;
+
+// todo implement it
+#[derive(Serialize, Deserialize, Clone)]
+#[serde(transparent)]
+pub struct BinaryFuncValue(String);