feat: v0.5.3, fix compress issue, supports env TINY_ENCRYPT_DEFAULT_ALGORITHM

src/util_env.rs

@@ -0,0 +1,16 @@
+use std::env;
+
+use crate::consts;
+
+pub fn get_default_encryption_algorithm() -> Option<&'static str> {
+    let env_default_algorithm = env::var(consts::TINY_ENCRYPT_ENV_DEFAULT_ALGORITHM).ok();
+    if let Some(env_algorithm) = env_default_algorithm {
+        let lower_default_algorithm = env_algorithm.to_lowercase();
+        match lower_default_algorithm.as_str() {
+            "aes" | "aes/gcm" => return Some(consts::TINY_ENC_AES_GCM),
+            "chacha20" | "chacha20/poly1305" => return Some(consts::TINY_ENC_CHACHA20_POLY1305),
+            _ => {}
+        }
+    }
+    None
+}