fix(ecstore): honor lifecycle tag filters (#2264)

Co-authored-by: loverustfs <hello@rustfs.com>

crates/ecstore/src/bucket/lifecycle/lifecycle.rs

@@ -21,7 +21,8 @@
 use rustfs_filemeta::{ReplicationStatusType, VersionPurgeStatusType};
 use s3s::dto::{
     BucketLifecycleConfiguration, ExpirationStatus, LifecycleExpiration, LifecycleRule, LifecycleRuleAndOperator,
-    NoncurrentVersionTransition, ObjectLockConfiguration, ObjectLockEnabled, RestoreRequest, Transition, TransitionStorageClass,
+    LifecycleRuleFilter, NoncurrentVersionTransition, ObjectLockConfiguration, ObjectLockEnabled, RestoreRequest, Transition,
+    TransitionStorageClass,
 };
 use std::cmp::Ordering;
 use std::collections::HashMap;
@@ -350,12 +351,15 @@ impl Lifecycle for BucketLifecycleConfiguration {
                     continue;
                 }
             }
-            /*if !rule.filter.test_tags(obj.user_tags) {
-                continue;
-            }*/
-            //if !obj.delete_marker && !rule.filter.BySize(obj.size) {
-            if !obj.delete_marker && false {
-                continue;
+            if let Some(filter) = rule.filter.as_ref() {
+                if !<LifecycleRuleFilter as crate::bucket::lifecycle::rule::Filter>::test_tags(filter, &obj.user_tags) {
+                    continue;
+                }
+                if !obj.delete_marker
+                    && !<LifecycleRuleFilter as crate::bucket::lifecycle::rule::Filter>::by_size(filter, obj.size as i64)
+                {
+                    continue;
+                }
             }
             rules.push(rule.clone());
         }
@@ -1567,6 +1571,122 @@ mod tests {
         assert_eq!(not_matched.len(), 0);
     }
 
+    #[tokio::test]
+    #[serial]
+    async fn filter_rules_respects_filter_tag() {
+        let filter = LifecycleRuleFilter {
+            tag: Some(s3s::dto::Tag {
+                key: Some("env".to_string()),
+                value: Some("prod".to_string()),
+            }),
+            ..Default::default()
+        };
+        let lc = BucketLifecycleConfiguration {
+            expiry_updated_at: None,
+            rules: vec![LifecycleRule {
+                status: ExpirationStatus::from_static(ExpirationStatus::ENABLED),
+                expiration: Some(LifecycleExpiration {
+                    days: Some(30),
+                    ..Default::default()
+                }),
+                abort_incomplete_multipart_upload: None,
+                filter: Some(filter),
+                id: Some("rule-tag".to_string()),
+                noncurrent_version_expiration: None,
+                noncurrent_version_transitions: None,
+                prefix: None,
+                transitions: None,
+                del_marker_expiration: None,
+            }],
+        };
+
+        let matched = lc
+            .filter_rules(&ObjectOpts {
+                name: "obj".to_string(),
+                user_tags: "env=prod&team=storage".to_string(),
+                mod_time: Some(OffsetDateTime::from_unix_timestamp(1_000_000).unwrap()),
+                is_latest: true,
+                ..Default::default()
+            })
+            .await
+            .unwrap();
+        assert_eq!(matched.len(), 1);
+
+        let not_matched = lc
+            .filter_rules(&ObjectOpts {
+                name: "obj".to_string(),
+                user_tags: "env=dev&team=storage".to_string(),
+                mod_time: Some(OffsetDateTime::from_unix_timestamp(1_000_000).unwrap()),
+                is_latest: true,
+                ..Default::default()
+            })
+            .await
+            .unwrap();
+        assert_eq!(not_matched.len(), 0);
+    }
+
+    #[tokio::test]
+    #[serial]
+    async fn filter_rules_respects_filter_and_tags() {
+        let mut filter = LifecycleRuleFilter::default();
+        filter.and = Some(LifecycleRuleAndOperator {
+            tags: Some(vec![
+                s3s::dto::Tag {
+                    key: Some("env".to_string()),
+                    value: Some("prod".to_string()),
+                },
+                s3s::dto::Tag {
+                    key: Some("team".to_string()),
+                    value: Some("storage".to_string()),
+                },
+            ]),
+            ..Default::default()
+        });
+
+        let lc = BucketLifecycleConfiguration {
+            expiry_updated_at: None,
+            rules: vec![LifecycleRule {
+                status: ExpirationStatus::from_static(ExpirationStatus::ENABLED),
+                expiration: Some(LifecycleExpiration {
+                    days: Some(30),
+                    ..Default::default()
+                }),
+                abort_incomplete_multipart_upload: None,
+                filter: Some(filter),
+                id: Some("rule-and-tags".to_string()),
+                noncurrent_version_expiration: None,
+                noncurrent_version_transitions: None,
+                prefix: None,
+                transitions: None,
+                del_marker_expiration: None,
+            }],
+        };
+
+        let matched = lc
+            .filter_rules(&ObjectOpts {
+                name: "obj".to_string(),
+                user_tags: "env=prod&team=storage".to_string(),
+                mod_time: Some(OffsetDateTime::from_unix_timestamp(1_000_000).unwrap()),
+                is_latest: true,
+                ..Default::default()
+            })
+            .await
+            .unwrap();
+        assert_eq!(matched.len(), 1);
+
+        let not_matched = lc
+            .filter_rules(&ObjectOpts {
+                name: "obj".to_string(),
+                user_tags: "env=prod&team=platform".to_string(),
+                mod_time: Some(OffsetDateTime::from_unix_timestamp(1_000_000).unwrap()),
+                is_latest: true,
+                ..Default::default()
+            })
+            .await
+            .unwrap();
+        assert_eq!(not_matched.len(), 0);
+    }
+
     #[tokio::test]
     #[serial]
     async fn expired_object_delete_marker_requires_single_version() {

crates/ecstore/src/bucket/lifecycle/rule.rs

@@ -1,4 +1,3 @@
-#![allow(unused_imports)]
 // Copyright 2024 RustFS Team
 //
 // Licensed under the Apache License, Version 2.0 (the "License");
@@ -12,13 +11,8 @@
 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 // See the License for the specific language governing permissions and
 // limitations under the License.
-#![allow(unused_variables)]
-#![allow(unused_mut)]
-#![allow(unused_assignments)]
-#![allow(unused_must_use)]
-#![allow(clippy::all)]
-
-use s3s::dto::{LifecycleRuleFilter, Transition};
+use crate::bucket::tagging::decode_tags_to_map;
+use s3s::dto::{LifecycleRuleAndOperator, LifecycleRuleFilter, Tag, Transition};
 
 const _ERR_TRANSITION_INVALID_DAYS: &str = "Days must be 0 or greater when used with Transition";
 const _ERR_TRANSITION_INVALID_DATE: &str = "Date must be provided in ISO 8601 format";
@@ -33,21 +27,62 @@ pub trait Filter {
 
 impl Filter for LifecycleRuleFilter {
     fn test_tags(&self, user_tags: &str) -> bool {
-        true
+        if !requires_tag_matching(self) {
+            return true;
+        }
+
+        let user_tags = decode_tags_to_map(user_tags);
+
+        self.tag.as_ref().is_none_or(|tag| tag_matches(tag, &user_tags))
+            && self.and.as_ref().is_none_or(|and| and_tags_match(and, &user_tags))
     }
 
     fn by_size(&self, sz: i64) -> bool {
-        true
+        let sz = sz.max(0);
+
+        self.object_size_greater_than.is_none_or(|min| sz > min)
+            && self.object_size_less_than.is_none_or(|max| sz < max)
+            && self.and.as_ref().is_none_or(|and| and_size_matches(and, sz))
     }
 }
 
+fn requires_tag_matching(filter: &LifecycleRuleFilter) -> bool {
+    filter.tag.is_some()
+        || filter
+            .and
+            .as_ref()
+            .and_then(|and| and.tags.as_ref())
+            .is_some_and(|tags| !tags.is_empty())
+}
+
+fn tag_matches(tag: &Tag, user_tags: &std::collections::HashMap<String, String>) -> bool {
+    let Some(key) = tag.key.as_deref() else {
+        return false;
+    };
+    let Some(value) = tag.value.as_deref() else {
+        return false;
+    };
+
+    user_tags.get(key).is_some_and(|actual| actual == value)
+}
+
+fn and_tags_match(and: &LifecycleRuleAndOperator, user_tags: &std::collections::HashMap<String, String>) -> bool {
+    and.tags
+        .as_ref()
+        .is_none_or(|tags| tags.iter().all(|tag| tag_matches(tag, user_tags)))
+}
+
+fn and_size_matches(and: &LifecycleRuleAndOperator, sz: i64) -> bool {
+    and.object_size_greater_than.is_none_or(|min| sz > min) && and.object_size_less_than.is_none_or(|max| sz < max)
+}
+
 pub trait TransitionOps {
     fn validate(&self) -> Result<(), std::io::Error>;
 }
 
 impl TransitionOps for Transition {
     fn validate(&self) -> Result<(), std::io::Error> {
-        if !self.date.is_none() && self.days.expect("err!") > 0 {
+        if self.date.is_some() && self.days.is_some_and(|d| d > 0) {
             return Err(std::io::Error::other(ERR_TRANSITION_INVALID));
         }
 
@@ -62,8 +97,65 @@ impl TransitionOps for Transition {
 mod test {
     use super::*;
 
-    #[tokio::test]
-    async fn test_rule() {
-        //assert!(skip_access_checks(p.to_str().unwrap()));
+    #[test]
+    fn lifecycle_rule_filter_matches_single_tag() {
+        let filter = LifecycleRuleFilter {
+            tag: Some(Tag {
+                key: Some("env".to_string()),
+                value: Some("prod".to_string()),
+            }),
+            ..Default::default()
+        };
+
+        assert!(<LifecycleRuleFilter as Filter>::test_tags(&filter, "env=prod&team=storage"));
+        assert!(!<LifecycleRuleFilter as Filter>::test_tags(&filter, "env=dev&team=storage"));
+        assert!(!<LifecycleRuleFilter as Filter>::test_tags(&filter, "team=storage"));
+    }
+
+    #[test]
+    fn lifecycle_rule_filter_matches_all_and_tags() {
+        let filter = LifecycleRuleFilter {
+            and: Some(LifecycleRuleAndOperator {
+                tags: Some(vec![
+                    Tag {
+                        key: Some("env".to_string()),
+                        value: Some("prod".to_string()),
+                    },
+                    Tag {
+                        key: Some("team".to_string()),
+                        value: Some("storage".to_string()),
+                    },
+                ]),
+                ..Default::default()
+            }),
+            ..Default::default()
+        };
+
+        assert!(<LifecycleRuleFilter as Filter>::test_tags(&filter, "env=prod&team=storage"));
+        assert!(!<LifecycleRuleFilter as Filter>::test_tags(&filter, "env=prod&team=platform"));
+    }
+
+    #[test]
+    fn lifecycle_rule_filter_respects_size_bounds() {
+        let filter = LifecycleRuleFilter {
+            object_size_greater_than: Some(5),
+            object_size_less_than: Some(10),
+            ..Default::default()
+        };
+
+        assert!(!filter.by_size(5));
+        assert!(filter.by_size(6));
+        assert!(!filter.by_size(10));
+    }
+
+    #[test]
+    fn lifecycle_rule_filter_without_tag_constraints_accepts_any_tags() {
+        let filter = LifecycleRuleFilter {
+            object_size_greater_than: Some(5),
+            ..Default::default()
+        };
+
+        assert!(<LifecycleRuleFilter as Filter>::test_tags(&filter, "env=prod&team=storage"));
+        assert!(<LifecycleRuleFilter as Filter>::test_tags(&filter, ""));
     }
 }