Change OpLogFilter::agent_id to be optional

CHANGELOG.md

@@ -7,9 +7,28 @@ Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
 
+### Added
+
+- Added `sensor` field to `OpLog`.
+  - Added the `load_connection_by_prefix_timestamp_key` function and
+    `TimestampKeyExtractor` trait to enable querying of keys prefixed with
+    `timestamp`.
+  - The `opLogRawEvents` GraphQL API no longer requires `agentId` and now
+    accepts it as an optional parameter. Additionally, the API response now
+    includes logs from all agents displayed in chronological order, rather than
+    being limited to the logs of a single agent.
+
 ### Changed
 
 - Rename the `csvFormattedRawEvents` GraphQL API to `tsvFormattedRawEvents`.
+- Update the compatibility version of the quic communication modules.
+  - Changed `PEER_VERSION_REQ` to ">=0.24.0-alpha.1,<0.25.0".
+  - Changed `INGEST_VERSION_REQ` to ">=0.24.0-alpha.1,<0.25.0".
+  - Changed `PUBLISH_VERSION_REQ` to ">=0.24.0-alpha.1,<0.25.0".
+- Modify the code related to migration.
+  - Changed `COMPATIBLE_VERSION_REQ` to ">=0.24.0-alpha.1,<0.25.0
+  - Added migration function in `migrate_0_23_0_to_0_24_0_op_log`. This function
+    performs a migration to change the `key`, `value` of `Oplog`.
 
 ## [0.23.0] - 2024-11-21
 

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "giganto"
-version = "0.23.0"
+version = "0.24.0-alpha.1"
 edition = "2021"
 
 [lib]

src/graphql.rs

@@ -362,6 +362,125 @@
     Ok((records, has_previous, has_next))
 }
 
+#[allow(clippy::too_many_lines)]
+fn get_connection_by_prefix_timestamp_key<T>(
+    store: &RawEventStore<'_, T>,
+    filter: &(impl RawEventFilter + TimestampKeyExtractor),
+    after: Option<String>,
+    before: Option<String>,
+    first: Option<usize>,
+    last: Option<usize>,
+) -> Result<ConnArgs<T>>
+where
+    T: DeserializeOwned + EventFilter,
+{
+    let (records, has_previous, has_next) = if let Some(before) = before {
+        if after.is_some() {
+            return Err("cannot use both `after` and `before`".into());
+        }
+        if first.is_some() {
+            return Err("'before' and 'first' cannot be specified simultaneously".into());
+        }
+
+        let last = last.unwrap_or(MAXIMUM_PAGE_SIZE).min(MAXIMUM_PAGE_SIZE);
+        let cursor = base64_engine.decode(before)?;
+
+        // generate storage search key
+        let key_builder = StorageKey::timestamp_builder();
+        let from_key = key_builder
+            .clone()
+            .upper_open_bound_start_key(filter.get_range_start_key().1)
+            .build();
+        let to_key = key_builder
+            .lower_closed_bound_start_key(filter.get_range_start_key().0)
+            .build();
+
+        if cursor.cmp(&from_key.key()) == std::cmp::Ordering::Greater {
+            return Err("invalid cursor".into());
+        }
+        let mut iter = store
+            .boundary_iter(&cursor, &to_key.key(), Direction::Reverse)
+            .peekable();
+        if let Some(Ok((key, _))) = iter.peek() {
+            if key.as_ref() == cursor {
+                iter.next();
+            }
+        }
+        let (mut records, has_previous) = collect_records(iter, last, filter);
+        records.reverse();
+        (records, has_previous, false)
+    } else if let Some(after) = after {
+        if before.is_some() {
+            return Err("cannot use both `after` and `before`".into());
+        }
+        if last.is_some() {
+            return Err("'after' and 'last' cannot be specified simultaneously".into());
+        }
+        let first = first.unwrap_or(MAXIMUM_PAGE_SIZE).min(MAXIMUM_PAGE_SIZE);
+        let cursor = base64_engine.decode(after)?;
+
+        // generate storage search key
+        let key_builder = StorageKey::timestamp_builder();
+        let from_key = key_builder
+            .clone()
+            .lower_closed_bound_start_key(filter.get_range_start_key().0)
+            .build();
+        let to_key = key_builder
+            .upper_open_bound_start_key(filter.get_range_start_key().1)
+            .build();
+
+        if cursor.cmp(&from_key.key()) == std::cmp::Ordering::Less {
+            return Err("invalid cursor".into());
+        }
+        let mut iter = store
+            .boundary_iter(&cursor, &to_key.key(), Direction::Forward)
+            .peekable();
+        if let Some(Ok((key, _))) = iter.peek() {
+            if key.as_ref() == cursor {
+                iter.next();
+            }
+        }
+        let (records, has_next) = collect_records(iter, first, filter);
+        (records, false, has_next)
+    } else if let Some(last) = last {
+        if first.is_some() {
+            return Err("first and last cannot be used together".into());
+        }
+        let last = last.min(MAXIMUM_PAGE_SIZE);
+
+        // generate storage search key
+        let key_builder = StorageKey::timestamp_builder();
+        let from_key = key_builder
+            .clone()
+            .upper_closed_bound_start_key(filter.get_range_start_key().1)
+            .build();
+        let to_key = key_builder
+            .lower_closed_bound_start_key(filter.get_range_start_key().0)
+            .build();
+
+        let iter = store.boundary_iter(&from_key.key(), &to_key.key(), Direction::Reverse);
+        let (mut records, has_previous) = collect_records(iter, last, filter);
+        records.reverse();
+        (records, has_previous, false)
+    } else {
+        let first = first.unwrap_or(MAXIMUM_PAGE_SIZE).min(MAXIMUM_PAGE_SIZE);
+        // generate storage search key
+        let key_builder = StorageKey::timestamp_builder();
+        let from_key = key_builder
+            .clone()
+            .lower_closed_bound_start_key(filter.get_range_start_key().0)
+            .build();
+        let to_key = key_builder
+            .upper_open_bound_start_key(filter.get_range_start_key().1)
+            .build();
+
+        let iter = store.boundary_iter(&from_key.key(), &to_key.key(), Direction::Forward);
+        let (records, has_next) = collect_records(iter, first, filter);
+        (records, false, has_next)
+    };
+    Ok((records, has_previous, has_next))
+}
+
 fn load_connection<N, T>(
     store: &RawEventStore<'_, T>,
     filter: &(impl RawEventFilter + KeyExtractor),
@@ -377,6 +496,37 @@
     let (records, has_previous, has_next) =
         get_connection(store, filter, after, before, first, last)?;
 
+    create_connection(records, has_previous, has_next)
+}
+
+fn load_connection_by_prefix_timestamp_key<N, T>(
+    store: &RawEventStore<'_, T>,
+    filter: &(impl RawEventFilter + TimestampKeyExtractor),
+    after: Option<String>,
+    before: Option<String>,
+    first: Option<usize>,
+    last: Option<usize>,
+) -> Result<Connection<String, N>>
+where
+    N: FromKeyValue<T> + OutputType,
+    T: DeserializeOwned + EventFilter,
+{
+    let (records, has_previous, has_next) =
+        get_connection_by_prefix_timestamp_key(store, filter, after, before, first, last)?;
+
+    create_connection(records, has_previous, has_next)
+}
+
+#[allow(clippy::unnecessary_wraps)]
+fn create_connection<N, T>(
+    records: Vec<(Box<[u8]>, T)>,
+    has_previous: bool,
+    has_next: bool,
+) -> Result<Connection<String, N>>
+where
+    N: FromKeyValue<T> + OutputType,
+    T: DeserializeOwned,
+{
     let mut connection: Connection<String, N> = Connection::new(has_previous, has_next);
     connection.edges = records
         .into_iter()
@@ -437,6 +587,14 @@
     (records, has_more)
 }
 
+pub fn get_timestamp_from_key_prefix(key: &[u8]) -> Result<DateTime<Utc>, anyhow::Error> {
+    if key.len() > TIMESTAMP_SIZE {
+        let timestamp = i64::from_be_bytes(key[0..TIMESTAMP_SIZE].try_into()?);
+        return Ok(Utc.timestamp_nanos(timestamp));
+    }
+    Err(anyhow!("invalid database key length"))
+}
+
 pub fn get_timestamp_from_key(key: &[u8]) -> Result<DateTime<Utc>, anyhow::Error> {
     if key.len() > TIMESTAMP_SIZE {
         let nanos = i64::from_be_bytes(key[(key.len() - TIMESTAMP_SIZE)..].try_into()?);
@@ -1578,6 +1736,8 @@
 }
 pub(crate) use impl_from_giganto_search_filter_for_graphql_client;
 
+use crate::storage::TimestampKeyExtractor;
+
 #[cfg(test)]
 mod tests {
     use std::collections::{HashMap, HashSet};

src/graphql/client/schema/op_log_raw_events.graphql

@@ -12,6 +12,8 @@ query OpLogRawEvents($filter: OpLogFilter!, $after: String, $before: String, $fi
                 timestamp
                 level
                 contents
+                agentName
+                sensor
             }
         }
     }

src/graphql/client/schema/schema.graphql

@@ -980,7 +980,8 @@ type NtlmRawEventEdge {
 
 input OpLogFilter {
   time: TimeRange
-  agentId: String!
+  sensor: String
+  agentId: String
   logLevel: String
   contents: String
 }
@@ -989,6 +990,8 @@ type OpLogRawEvent {
   timestamp: DateTime!
   level: String!
   contents: String!
+  agentName: String!
+  sensor: String!
 }
 
 type OpLogRawEventConnection {

src/graphql/export/tests.rs

@@ -1,5 +1,6 @@
 use std::mem;
 use std::net::IpAddr;
+use std::sync::{Arc, OnceLock};
 
 use chrono::{Duration, Utc};
 use giganto_client::ingest::{
@@ -12,6 +13,7 @@ use giganto_client::ingest::{
 };
 
 use crate::graphql::tests::TestSchema;
+use crate::ingest::generation::SequenceGenerator;
 use crate::storage::RawEventStore;
 
 #[tokio::test]
@@ -907,9 +909,10 @@ fn insert_time_series(
 async fn export_op_log() {
     let schema = TestSchema::new();
     let store = schema.db.op_log_store().unwrap();
+    let generator: OnceLock<Arc<SequenceGenerator>> = OnceLock::new();
 
-    insert_op_log_raw_event(&store, "agent1", 1);
-    insert_op_log_raw_event(&store, "agent2", 1);
+    insert_op_log_raw_event(&store, "agent1", "src1", 1, &generator).await;
+    insert_op_log_raw_event(&store, "agent2", "src1", 1, &generator).await;
 
     // export csv file
     let query = r#"
@@ -938,16 +941,23 @@ async fn export_op_log() {
     assert!(res.data.to_string().contains("op_log"));
 }
 
-fn insert_op_log_raw_event(store: &RawEventStore<OpLog>, agent_name: &str, timestamp: i64) {
+async fn insert_op_log_raw_event(
+    store: &RawEventStore<'_, OpLog>,
+    agent_name: &str,
+    sensor: &str,
+    timestamp: i64,
+    generator: &OnceLock<Arc<SequenceGenerator>>,
+) {
+    let generator = generator.get_or_init(SequenceGenerator::init_generator);
+    let sequence_number = generator.generate_sequence_number();
+
     let mut key: Vec<u8> = Vec::new();
-    let agent_id = format!("{agent_name}@src1");
-    key.extend_from_slice(agent_id.as_bytes());
-    key.push(0);
     key.extend_from_slice(&timestamp.to_be_bytes());
+    key.extend_from_slice(&sequence_number.to_be_bytes());
 
     let op_log_body = OpLog {
-        sensor: "sensor".to_string(),
-        agent_name: agent_id.to_string(),
+        sensor: sensor.to_string(),
+        agent_name: agent_name.to_string(),
         log_level: OpLogLevel::Info,
         contents: "op_log".to_string(),
     };