fix：After deleting an email, its attachment remains visible/active in the application #245

Fix small typo in store.rs

Cargo.lock

@@ -293,7 +293,7 @@ checksum = "72b3254f16251a8381aa12e40e3c4d2f0199f8c6508fbecb9d91f575e0fbb8c6"
 
 [[package]]
 name = "bichon-admin"
-version = "1.0.2"
+version = "1.1.2"
 dependencies = [
  "bichon-core",
  "console",
@@ -312,7 +312,7 @@ dependencies = [
 
 [[package]]
 name = "bichon-cli"
-version = "1.0.2"
+version = "1.1.2"
 dependencies = [
  "base64 0.22.1",
  "bichon-core",
@@ -338,7 +338,7 @@ dependencies = [
 
 [[package]]
 name = "bichon-core"
-version = "1.0.2"
+version = "1.1.2"
 dependencies = [
  "async-imap",
  "base64 0.22.1",
@@ -396,7 +396,7 @@ dependencies = [
 
 [[package]]
 name = "bichon-server"
-version = "1.0.2"
+version = "1.1.2"
 dependencies = [
  "bichon-core",
  "bichon-smtp",
@@ -421,7 +421,7 @@ dependencies = [
 
 [[package]]
 name = "bichon-smtp"
-version = "1.0.2"
+version = "1.1.2"
 dependencies = [
  "base64 0.22.1",
  "bichon-core",

Cargo.toml

@@ -11,7 +11,7 @@ members = [
 resolver = "2"
 
 [workspace.package]
-version = "1.0.2"
+version = "1.1.2"
 edition = "2021"
 
 [workspace.dependencies]

README.md

@@ -271,6 +271,10 @@ All settings accept both CLI flags (`--bichon-http-port`) and environment variab
 > [!TIP]
 > Place `BICHON_INDEX_DIR` on fast SSD storage for responsive search, and `BICHON_DATA_DIR` on high-capacity HDD for cost-effective blob storage.
 
+
+> [!IMPORTANT]
+> Bichon does NOT support writing data directly to a network file system (NFS, CIFS/SMB, etc.). All directories — `BICHON_ROOT_DIR`, `BICHON_DATA_DIR`, and `BICHON_INDEX_DIR` — must reside on a **local file system**; otherwise, data corruption may occur.
+
 ### Performance Tuning
 
 | Variable | Default | Description |

crates/core/src/dashboard/mod.rs

@@ -83,16 +83,11 @@ impl DashboardStats {
 
         stat.email_count = ENVELOPE_MANAGER.total_emails(&authorized_ids)?;
         stat.attachment_count = ATTACHMENT_MANAGER.total_attachments(&authorized_ids)?;
-        if has_all_accounts {
         stat.storage_usage_bytes = get_total_size(&DATA_DIR_MANAGER.storage_dir)
             .map_err(|e| raise_error!(format!("{:#?}", e), ErrorCode::InternalError))?;
 
         stat.index_usage_bytes = get_total_size(&&DATA_DIR_MANAGER.envelope_dir)
             .map_err(|e| raise_error!(format!("{:#?}", e), ErrorCode::InternalError))?;
-        } else {
-            stat.storage_usage_bytes = 0;
-            stat.index_usage_bytes = 0;
-        }
 
         stat.system_version = bichon_version!().to_string();
 

crates/core/src/message/delete.rs

@@ -26,6 +26,6 @@ pub async fn delete_messages_impl(request: HashMap<u64, Vec<String>>) -> BichonR
         .delete_envelopes_multi_account(request.clone())
         .await?;
     ATTACHMENT_MANAGER
-        .delete_envelopes_multi_account(request)
+        .delete_attachments_multi_account(request)
         .await
 }

crates/core/src/migrate/store.rs

@@ -259,6 +259,12 @@ impl NewIndexWriter {
             .parse(eml_bytes)
             .ok_or_else(|| raise_error!("failed to parse eml".into(), ErrorCode::InternalError))?;
 
+        if message.parts.is_empty() {
+            return Err(raise_error!(
+                "Malformed or completely empty EML (no parts found)".into(),
+                ErrorCode::InternalError
+            ));
+        }
         // ── text / preview ────────────────────────────────────────────────
         let text = message
             .body_text(0)
@@ -436,7 +442,7 @@ impl NewIndexWriter {
                 .commit()
                 .map_err(|e| raise_error!(format!("{e:#?}"), ErrorCode::InternalError))?;
         }
-        println!("tantivy commit elasped: {:#?}", start.elapsed());
+        println!("tantivy commit elapsed: {:#?}", start.elapsed());
         tracing::info!(count = self.pending, "committed tantivy batch");
         self.pending = 0;
         Ok(())

crates/core/src/store/tantivy/attachment.rs

@@ -260,7 +260,7 @@ impl IndexManager {
             IndexRecordOption::Basic,
         );
         let envelope_id_query = TermQuery::new(
-            Term::from_field_text(SchemaTools::attachment_fields().f_id, aid),
+            Term::from_field_text(SchemaTools::attachment_fields().f_envelope_id, aid),
             IndexRecordOption::Basic,
         );
         let boolean_query = BooleanQuery::new(vec![
@@ -633,7 +633,7 @@ impl IndexManager {
         Ok(())
     }
 
-    pub async fn delete_envelopes_multi_account(
+    pub async fn delete_attachments_multi_account(
         &self,
         deletes: HashMap<u64, Vec<String>>,
     ) -> BichonResult<()> {

crates/core/src/store/tantivy/dedup.rs

@@ -158,10 +158,10 @@ fn dedup_account(
 ) -> BichonResult<u64> {
     let searcher = email_reader.searcher();
     let fields = SchemaTools::email_fields();
-    eprintln!(
+    // eprintln!(
-        "DEBUG dedup_account: entry account={account_id} f_id_field={:?} f_content_hash_field={:?}",
+    //     "DEBUG dedup_account: entry account={account_id} f_id_field={:?} f_content_hash_field={:?}",
-        fields.f_id, fields.f_content_hash
+    //     fields.f_id, fields.f_content_hash
-    );
+    // );
     let mut map: DedupMap = HashMap::new();
 
     // ── Phase 1: build the dedup map via FAST column scans ──────────────────
@@ -204,7 +204,11 @@ fn dedup_account(
             let ingest_at = ingest_col.values.get_val(doc_id);
 
             // Read content_hash from the dictionary-encoded string column
-            let hash_ord = hash_col.ords().values_for_doc(doc_id as u32).next().unwrap_or(0);
+            let hash_ord = hash_col
+                .ords()
+                .values_for_doc(doc_id as u32)
+                .next()
+                .unwrap_or(0);
             let mut hash_buf = String::new();
             hash_col
                 .ord_to_str(hash_ord, &mut hash_buf)
@@ -212,16 +216,20 @@ fn dedup_account(
             let content_hash = hash_buf;
 
             // Read f_id from the dictionary-encoded string column
-            let id_ord = id_col.ords().values_for_doc(doc_id as u32).next().unwrap_or(0);
+            let id_ord = id_col
+                .ords()
+                .values_for_doc(doc_id as u32)
+                .next()
+                .unwrap_or(0);
             let mut id_buf = String::new();
             id_col
                 .ord_to_str(id_ord, &mut id_buf)
                 .map_err(|e| raise_error!(format!("{:#?}", e), ErrorCode::InternalError))?;
             let email_id = id_buf;
 
-            eprintln!(
+            // eprintln!(
-                "DEBUG dedup_account: account={account_id} doc_id={doc_id} mailbox={mailbox_id} hash={content_hash:?} id={email_id:?} ingest_at={ingest_at}"
+            //     "DEBUG dedup_account: account={account_id} doc_id={doc_id} mailbox={mailbox_id} hash={content_hash:?} id={email_id:?} ingest_at={ingest_at}"
-            );
+            // );
 
             map.entry((mailbox_id, content_hash))
                 .or_default()
@@ -247,7 +255,11 @@ fn dedup_account(
         // uidvalidity, which is required for correct incremental sync.
         entries.sort_by_key(|e| std::cmp::Reverse(e.ingest_at));
 
-        eprintln!("DEBUG Phase2: key={_key:?} kept={} deleting={}", entries[0].email_id, entries.len() - 1);
+        eprintln!(
+            "DEBUG Phase2: key={_key:?} kept={} deleting={}",
+            entries[0].email_id,
+            entries.len() - 1
+        );
         // Keep entries[0], soft-delete everything else via term query on f_id
         for entry in &entries[1..] {
             eprintln!(
@@ -315,13 +327,14 @@ mod tests {
 
     /// Collect non-deleted f_id values from the email index.
     fn surviving_email_ids(reader: &IndexReader) -> HashSet<String> {
-        reader
+        reader.reload().expect("reader reload failed");
-            .reload()
-            .expect("reader reload failed");
         let searcher = reader.searcher();
         let mut ids = HashSet::new();
         let segments = searcher.segment_readers();
-        eprintln!("DEBUG surviving_email_ids: segment_count={}", segments.len());
+        eprintln!(
+            "DEBUG surviving_email_ids: segment_count={}",
+            segments.len()
+        );
         for (seg_idx, seg) in segments.iter().enumerate() {
             let id_col = seg
                 .fast_fields()
@@ -332,7 +345,11 @@ mod tests {
             eprintln!("DEBUG surviving_email_ids: seg={seg_idx} max_doc={max_doc}");
             for doc_id in 0..max_doc {
                 let is_del = seg.is_deleted(doc_id);
-                let ord = id_col.ords().values_for_doc(doc_id as u32).next().unwrap_or(0);
+                let ord = id_col
+                    .ords()
+                    .values_for_doc(doc_id as u32)
+                    .next()
+                    .unwrap_or(0);
                 let mut buf = String::new();
                 id_col.ord_to_str(ord, &mut buf).unwrap();
                 eprintln!("DEBUG surviving_email_ids: seg={seg_idx} doc_id={doc_id} is_deleted={is_del} ord={ord} buf={buf:?}");
@@ -359,7 +376,11 @@ mod tests {
                 if seg.is_deleted(doc_id) {
                     continue;
                 }
-                let ord = id_col.ords().values_for_doc(doc_id as u32).next().unwrap_or(0);
+                let ord = id_col
+                    .ords()
+                    .values_for_doc(doc_id as u32)
+                    .next()
+                    .unwrap_or(0);
                 let mut buf = String::new();
                 id_col.ord_to_str(ord, &mut buf).unwrap();
                 ids.insert(buf);
@@ -454,15 +475,17 @@ mod tests {
 
             let email_r = email_idx.reader().unwrap();
             let survivors = surviving_email_ids(&email_r);
-            let expected: HashSet<String> =
+            let expected: HashSet<String> = expected_emails.iter().map(|s| s.to_string()).collect();
-                expected_emails.iter().map(|s| s.to_string()).collect();
             assert_eq!(survivors, expected, "[{case}] email survivors mismatch");
 
             let attach_r = attach_idx.reader().unwrap();
             let att_survivors = surviving_attachment_ids(&attach_r);
             let att_expected: HashSet<String> =
                 expected_attachments.iter().map(|s| s.to_string()).collect();
-            assert_eq!(att_survivors, att_expected, "[{case}] attachment survivors mismatch");
+            assert_eq!(
+                att_survivors, att_expected,
+                "[{case}] attachment survivors mismatch"
+            );
         }
     }
 
@@ -591,7 +614,7 @@ mod tests {
     /// This test is read-only — it does not modify the index.
     #[test]
     fn inspect_production_duplicates() {
-        let index_path = r"E:\db\data\bichon-indices\mail_metadata";
+        let index_path = r"E:\bichon-data\bichon-indices\mail_metadata";
         let report_path = std::path::PathBuf::from(r"E:\bichon\dedup_report.txt");
 
         let mut report = String::new();
@@ -622,26 +645,21 @@ mod tests {
         let searcher = reader.searcher();
 
         let mut total_docs = 0u64;
-        let mut groups: std::collections::HashMap<u64, std::collections::HashMap<(u64, String), u64>> =
+        let mut groups: std::collections::HashMap<
-            std::collections::HashMap::new();
+            u64,
+            std::collections::HashMap<(u64, String), u64>,
+        > = std::collections::HashMap::new();
 
         for segment_reader in searcher.segment_readers() {
-            let account_col = segment_reader
+            let account_col = segment_reader.fast_fields().u64(F_ACCOUNT_ID).unwrap();
-                .fast_fields()
+            let mailbox_col = segment_reader.fast_fields().u64(F_MAILBOX_ID).unwrap();
-                .u64(F_ACCOUNT_ID)
+            let hash_col = match segment_reader.fast_fields().str(F_CONTENT_HASH).unwrap() {
-                .unwrap();
-            let mailbox_col = segment_reader
-                .fast_fields()
-                .u64(F_MAILBOX_ID)
-                .unwrap();
-            let hash_col = match segment_reader
-                .fast_fields()
-                .str(F_CONTENT_HASH)
-                .unwrap()
-            {
                 Some(c) => c,
                 None => {
-                    let _ = writeln!(report, "Segment has no FAST str column for content_hash, skipping");
+                    let _ = writeln!(
+                        report,
+                        "Segment has no FAST str column for content_hash, skipping"
+                    );
                     continue;
                 }
             };
@@ -655,7 +673,11 @@ mod tests {
                 let account_id = account_col.values.get_val(doc_id);
                 let mailbox_id = mailbox_col.values.get_val(doc_id);
 
-                let hash_ord = hash_col.ords().values_for_doc(doc_id as u32).next().unwrap_or(0);
+                let hash_ord = hash_col
+                    .ords()
+                    .values_for_doc(doc_id as u32)
+                    .next()
+                    .unwrap_or(0);
                 let mut hash_buf = String::new();
                 hash_col.ord_to_str(hash_ord, &mut hash_buf).unwrap();
                 let content_hash = hash_buf;

crates/core/src/utils/encrypt.rs

@@ -26,10 +26,10 @@ use std::sync::LazyLock;
 
 use crate::error::code::ErrorCode;
 use crate::error::BichonResult;
-use crate::settings::cli::SETTINGS;
 use crate::raise_error;
+use crate::settings::cli::SETTINGS;
 
-static ENCRYPT_PASSWORD: LazyLock<String> = LazyLock::new(|| {
+pub static ENCRYPT_PASSWORD: LazyLock<String> = LazyLock::new(|| {
     if let Some(file_path) = &SETTINGS.bichon_encrypt_password_file {
         return fs::read_to_string(file_path)
             .expect("failed to read the file with the encrypt password")
@@ -102,7 +102,10 @@ pub fn internal_encrypt_string(
     Ok(general_purpose::URL_SAFE.encode(&result))
 }
 
-pub fn internal_decrypt_string(password: &str, data: &str) -> Result<String, ring::error::Unspecified> {
+pub fn internal_decrypt_string(
+    password: &str,
+    data: &str,
+) -> Result<String, ring::error::Unspecified> {
     let data = general_purpose::URL_SAFE
         .decode(data)
         .map_err(|_| ring::error::Unspecified)?;
@@ -146,8 +149,7 @@ mod tests {
 
     #[test]
     fn test_wrong_password_fails() {
-        let encrypted =
+        let encrypted = internal_encrypt_string("correct_password", "secret").unwrap();
-            internal_encrypt_string("correct_password", "secret").unwrap();
         assert!(internal_decrypt_string("wrong_password", &encrypted).is_err());
     }
 

crates/server/src/main.rs

@@ -73,8 +73,9 @@ async fn main() -> BichonResult<()> {
         Ok(false) => {
             error!("Incompatible data format detected.");
             error!("Your data was created by an older version of Bichon and must be migrated before use.");
+            error!("Please stop the Bichon v0.3.7 service before migration.");
             error!("Please run: bichon-admin");
-            error!("Documentation: https://github.com/rustmailer/bichon/wiki/migration");
+            error!("Documentation: https://github.com/rustmailer/bichon/wiki/Bichon-Data-Migration:-v0.3.7-%E2%86%92-v1.0");
             return Err(raise_error!(
                 "Legacy data layout detected".into(),
                 ErrorCode::InternalError
@@ -202,7 +203,10 @@ mod api_tests {
             .map(|v| v.object().get("name").string())
             .collect();
 
-        assert!(tag_names.contains(&"AccessToken"), "missing AccessToken tag");
+        assert!(
+            tag_names.contains(&"AccessToken"),
+            "missing AccessToken tag"
+        );
         assert!(tag_names.contains(&"Attachment"), "missing Attachment tag");
         assert!(tag_names.contains(&"AutoConfig"), "missing AutoConfig tag");
         assert!(tag_names.contains(&"Account"), "missing Account tag");