session lifetime

src/config.rs

@@ -14,6 +14,8 @@ pub struct Config {
     pub registration_enabled: bool,
     pub account_confirmation_required: bool,
     pub frontend_log_level: String,
+    pub anonymous_access_token_ttl_days: i64,
+    pub user_session_ttl_days: i64,
 }
 
 impl Config {
@@ -25,6 +27,8 @@ impl Config {
 
         let upload_max_size_mb: usize =
             env_var("UPLOAD_MAX_SIZE_MB", "20").parse()?;
+        let anonymous_access_token_ttl_days = env_positive_i64("ANONYMOUS_ACCESS_TOKEN_TTL_DAYS", 7)?;
+        let user_session_ttl_days = env_positive_i64("USER_SESSION_TTL_DAYS", 30)?;
 
         if upload_max_size_mb == 0 {
             return Err("UPLOAD_MAX_SIZE_MB must be greater than 0".into());
@@ -60,6 +64,8 @@ impl Config {
             registration_enabled: env_bool("REGISTRATION_ENABLED", false)?,
             account_confirmation_required: env_bool("ACCOUNT_CONFIRMATION_REQUIRED", false)?,
             frontend_log_level: env_log_level("FRONTEND_LOG_LEVEL", "warn")?,
+            anonymous_access_token_ttl_days,
+            user_session_ttl_days,
         })
     }
 }
@@ -86,3 +92,11 @@ fn env_log_level(name: &str, default: &str) -> Result<String, Box<dyn std::error
         _ => Err(format!("{name} must be one of: off, error, warn, info, debug").into()),
     }
 }
+
+fn env_positive_i64(name: &str, default: i64) -> Result<i64, Box<dyn std::error::Error>> {
+    let value: i64 = env_var(name, &default.to_string()).parse()?;
+    if value <= 0 {
+        return Err(format!("{name} must be greater than 0").into());
+    }
+    Ok(value)
+}