add iam system

add iam store

feat: add crypto crate

introduce decrypt_data and encrypt_data functions

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

crypto/src/jwt/encode.rs

@@ -0,0 +1,12 @@
+use jsonwebtoken::{Algorithm, EncodingKey, Header};
+
+use crate::jwt::Claims;
+use crate::Error;
+
+pub fn encode(token_secret: &[u8], claims: &Claims) -> Result<String, Error> {
+    Ok(jsonwebtoken::encode(
+        &Header::new(Algorithm::HS512),
+        claims,
+        &EncodingKey::from_secret(token_secret),
+    )?)
+}