db: fix policy insertion

Updating sqlx broke our policy insertion. Unfortunately we have to adopt some backend-specific logic. Signed-off-by: Tobin Feldman-Fitzthum <[email protected]>
confidential-containers · Aug 13, 2024 · 16ac2c6 · 16ac2c6
1 parent c09d997
commit 16ac2c6
Showing 1 changed file with 62 additions and 34 deletions.
diff --git a/src/db.rs b/src/db.rs
@@ -101,7 +101,7 @@ impl KbsDb {
     }
 
     fn replace_binds(&self, sql: &str) -> String {
-        if self.r#type != DbType::PostgreSQL {
+        if self.r#type != DbType::Postgres {
             return sql.to_string();
         }
 
@@ -185,41 +185,69 @@ impl KbsDb {
         let allowed_policies_json = serde_json::to_string(&policy.allowed_policies)?;
         let allowed_build_ids_json = serde_json::to_string(&policy.allowed_build_ids)?;
 
-        let mut query_str = if self.r#type == DbType::Sqlite {
-            String::from("INSERT INTO policy (allowed_digests, allowed_policies, min_fw_api_major, min_fw_api_minor, allowed_build_ids, create_date, valid) VALUES(?, ?, ?, ?, ?, DATE('now'), 1)")
-        } else {
-            String::from("INSERT INTO policy (allowed_digests, allowed_policies, min_fw_api_major, min_fw_api_minor, allowed_build_ids, create_date, valid) VALUES(?, ?, ?, ?, ?, NOW(), 1)")
-        };
+        let query = String::from(
+            "INSERT INTO policy
+            (allowed_digests, allowed_policies, min_fw_api_major, min_fw_api_minor, allowed_build_ids, create_date, valid)
+            VALUES(?, ?, ?, ?, ?, DATE('now'), 1)"
+        );
+
+        let policy_id = match self.r#type {
+            DbType::MySQL => {
+                let id = sqlx::query(&query)
+                    .bind(allowed_digests_json)
+                    .bind(allowed_policies_json)
+                    .bind(policy.min_fw_api_major as i64)
+                    .bind(policy.min_fw_api_minor as i64)
+                    .bind(allowed_build_ids_json)
+                    .execute(&self.dbpool)
+                    .await?
+                    .last_insert_id()
+                    .ok_or(anyhow!("Failed to insert policy"))?;
 
-        if self.r#type == DbType::MySQL || self.r#type == DbType::Sqlite {
-            let last_insert_row = sqlx::query(&query_str)
-                .bind(allowed_digests_json)
-                .bind(allowed_policies_json)
-                .bind(policy.min_fw_api_major as i64)
-                .bind(policy.min_fw_api_minor as i64)
-                .bind(allowed_build_ids_json)
-                .execute(&self.dbpool)
-                .await?
-                .last_insert_id();
-            match last_insert_row {
-                Some(p) => Ok(p as u64),
-                None => Err(anyhow!(
-                    "db::insert_policy- error, last_insert_id() returned None"
-                )),
+                id as u64
             }
-        } else {
-            query_str.push_str("RETURNING id");
-            let new_query_str = self.replace_binds(&query_str);
-            let last_insert_row = sqlx::query(&new_query_str)
-                .bind(allowed_digests_json)
-                .bind(allowed_policies_json)
-                .bind(policy.min_fw_api_major as i64)
-                .bind(policy.min_fw_api_minor as i64)
-                .bind(allowed_build_ids_json)
-                .fetch_one(&self.dbpool)
-                .await?;
-            Ok(last_insert_row.try_get::<i32, _>(0)? as u64)
-        }
+            DbType::Sqlite => {
+                let query = String::from(
+                    "INSERT INTO policy
+                    (allowed_digests, allowed_policies, min_fw_api_major, min_fw_api_minor, allowed_build_ids, create_date, valid)
+                    VALUES(?, ?, ?, ?, ?, DATE('now'), 1)"
+                    );
+
+                sqlx::query(&query)
+                    .bind(allowed_digests_json)
+                    .bind(allowed_policies_json)
+                    .bind(policy.min_fw_api_major as i64)
+                    .bind(policy.min_fw_api_minor as i64)
+                    .bind(allowed_build_ids_json)
+                    .execute(&self.dbpool)
+                    .await
+                    .map_err(|e| anyhow!("Failed to insert policy: {e}"))?;
+
+                let query = String::from("SELECT last_insert_rowid()");
+                let id = sqlx::query(&query)
+                    .fetch_one(&self.dbpool)
+                    .await?
+                    .try_get::<i32, _>(0)?;
+
+                id as u64
+            }
+            DbType::Postgres => {
+                let query = self.replace_binds(&query);
+
+                let last_insert_row = sqlx::query(&query)
+                    .bind(allowed_digests_json)
+                    .bind(allowed_policies_json)
+                    .bind(policy.min_fw_api_major as i64)
+                    .bind(policy.min_fw_api_minor as i64)
+                    .bind(allowed_build_ids_json)
+                    .fetch_one(&self.dbpool)
+                    .await?;
+
+                last_insert_row.try_get::<i32, _>(0)? as u64
+            }
+        };
+
+        Ok(policy_id)
     }
 
     pub async fn get_policy(&self, pid: u64) -> Result<policy::Policy> {