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/error.rs

@@ -0,0 +1,28 @@
+use sha2::digest::InvalidLength;
+
+#[derive(thiserror::Error, Debug)]
+pub enum Error {
+    #[error("unexpected header")]
+    ErrUnexpectedHeader,
+
+    #[error("invalid encryption algorithm ID: {0}")]
+    ErrInvalidAlgID(u8),
+
+    #[error("{0}")]
+    ErrInvalidLength(#[from] InvalidLength),
+
+    #[cfg(any(test, feature = "crypto"))]
+    #[error("encrypt failed")]
+    ErrEncryptFailed(aes_gcm::aead::Error),
+
+    #[cfg(any(test, feature = "crypto"))]
+    #[error("decrypt failed")]
+    ErrDecryptFailed(aes_gcm::aead::Error),
+
+    #[cfg(any(test, feature = "crypto"))]
+    #[error("argon2 err: {0}")]
+    ErrArgon2(#[from] argon2::Error),
+
+    #[error("jwt err: {0}")]
+    ErrJwt(#[from] jsonwebtoken::errors::Error),
+}