lifecycle config: store date as given, try to debug

src/model/bucket_table.rs

@@ -105,7 +105,7 @@ mod v08 {
 		/// Objects expire x days after they were created
 		AfterDays(usize),
 		/// Objects expire at date x (must be in yyyy-mm-dd format)
-		AtDate(chrono::naive::NaiveDate),
+		AtDate(String),
 	}
 
 	#[derive(Default, PartialEq, Eq, PartialOrd, Ord, Clone, Debug, Serialize, Deserialize)]
@@ -155,6 +155,20 @@ impl Crdt for BucketParams {
 	}
 }
 
+pub fn parse_lifecycle_date(date: &str) -> Result<chrono::NaiveDate, &'static str> {
+	use chrono::prelude::*;
+
+	if let Ok(datetime) = NaiveDateTime::parse_from_str(date, "%Y-%m-%dT%H:%M:%SZ") {
+		if datetime.time() == NaiveTime::MIN {
+			Ok(datetime.date())
+		} else {
+			Err("date must be at midnight")
+		}
+	} else {
+		NaiveDate::parse_from_str(date, "%Y-%m-%d").map_err(|_| "date has invalid format")
+	}
+}
+
 impl Default for Bucket {
 	fn default() -> Self {
 		Self::new()

src/model/s3/lifecycle_worker.rs

@@ -268,7 +268,14 @@ async fn process_object(
 					LifecycleExpiration::AfterDays(n_days) => {
 						(now_date - version_date) >= chrono::Duration::days(*n_days as i64)
 					}
-					LifecycleExpiration::AtDate(exp_date) => now_date >= *exp_date,
+					LifecycleExpiration::AtDate(exp_date) => {
+						if let Ok(exp_date) = parse_lifecycle_date(&exp_date) {
+							now_date >= exp_date
+						} else {
+							warn!("Invalid expiraiton date stored in bucket {:?} lifecycle config: {}", bucket.id, exp_date);
+							false
+						}
+					}
 				};
 
 				if size_match && date_match {