JWT Authentication and token generation

src/utils/jwt.rs

@@ -0,0 +1,16 @@
+use jsonwebtoken::{decode, Algorithm, DecodingKey, Validation};
+use serde::{Deserialize, Serialize};
+
+#[derive(Debug, Serialize, Deserialize)]
+pub(crate) struct Claims {
+    pub(crate) user: String,
+    pub(crate) exp: u64,
+}
+pub fn check_jwt(input: &str, secret: &str) -> bool {
+    let validation = Validation::new(Algorithm::HS256);
+    let token_data = decode::<Claims>(&input, &DecodingKey::from_secret(secret.as_ref()), &validation);
+    match token_data {
+        Ok(_) => true,
+        Err(_) => false,
+    }
+}