diff --git a/Cargo.toml b/Cargo.toml
index b759db81..85ea021f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "bitwarden_rs"
-version = "0.11.0"
+version = "0.12.0"
 authors = ["Daniel García <dani-garcia@users.noreply.github.com>"]
 
 [dependencies]
diff --git a/README.md b/README.md
index f05a6e96..aa0790a8 100644
--- a/README.md
+++ b/README.md
@@ -138,7 +138,7 @@ docker run -d --name bitwarden \
   -v /ssl/keys/:/ssl/ \
   -v /bw-data/:/data/ \
   -v /icon_cache/ \
-  -p 443:443 \
+  -p 443:80 \
   mprasil/bitwarden:latest
 ```
 Note that you need to mount ssl files and you need to forward appropriate port.
@@ -317,4 +317,4 @@ docker run -d --name bitwarden \
 
 To ask an question, [raising an issue](https://github.com/dani-garcia/bitwarden_rs/issues/new) is fine, also please report any bugs spotted here.
 
-If you prefer to chat, we're usually hanging around at [#bitwarden_rs:matrix.org](https://matrix.to/#/!cASGtOHlSftdScFNMs:matrix.org) room on Matrix. Feel free to join us!
+If you prefer to chat, we're usually hanging around at [#bitwarden_rs:matrix.org](https://matrix.to/#/#bitwarden_rs:matrix.org) room on Matrix. Feel free to join us!
diff --git a/src/api/core/ciphers.rs b/src/api/core/ciphers.rs
index 12e65de0..4880d93a 100644
--- a/src/api/core/ciphers.rs
+++ b/src/api/core/ciphers.rs
@@ -415,6 +415,22 @@ fn post_attachment(uuid: String, data: Data, content_type: &ContentType, headers
     Ok(Json(cipher.to_json(&headers.host, &headers.user.uuid, &conn)))
 }
 
+#[post("/ciphers/<uuid>/attachment-admin", format = "multipart/form-data", data = "<data>")]
+fn post_attachment_admin(uuid: String, data: Data, content_type: &ContentType, headers: Headers, conn: DbConn) -> JsonResult {
+    post_attachment(uuid, data, content_type, headers, conn)
+}
+
+#[post("/ciphers/<uuid>/attachment/<attachment_id>/share", format = "multipart/form-data", data = "<data>")]
+fn post_attachment_share(uuid: String, attachment_id: String, data: Data, content_type: &ContentType, headers: Headers, conn: DbConn) -> JsonResult {
+    _delete_cipher_attachment_by_id(&uuid, &attachment_id, &headers, &conn)?;
+    post_attachment(uuid, data, content_type, headers, conn)
+}
+
+#[post("/ciphers/<uuid>/attachment/<attachment_id>/delete-admin")]
+fn delete_attachment_post_admin(uuid: String, attachment_id: String, headers: Headers, conn: DbConn) -> EmptyResult {
+    delete_attachment(uuid, attachment_id, headers, conn)
+}
+
 #[post("/ciphers/<uuid>/attachment/<attachment_id>/delete")]
 fn delete_attachment_post(uuid: String, attachment_id: String, headers: Headers, conn: DbConn) -> EmptyResult {
     delete_attachment(uuid, attachment_id, headers, conn)
@@ -422,29 +438,7 @@ fn delete_attachment_post(uuid: String, attachment_id: String, headers: Headers,
 
 #[delete("/ciphers/<uuid>/attachment/<attachment_id>")]
 fn delete_attachment(uuid: String, attachment_id: String, headers: Headers, conn: DbConn) -> EmptyResult {
-    let attachment = match Attachment::find_by_id(&attachment_id, &conn) {
-        Some(attachment) => attachment,
-        None => err!("Attachment doesn't exist")
-    };
-
-    if attachment.cipher_uuid != uuid {
-        err!("Attachment from other cipher")
-    }
-
-    let cipher = match Cipher::find_by_uuid(&uuid, &conn) {
-        Some(cipher) => cipher,
-        None => err!("Cipher doesn't exist")
-    };
-
-    if !cipher.is_write_accessible_to_user(&headers.user.uuid, &conn) {
-        err!("Cipher cannot be deleted by user")
-    }
-
-    // Delete attachment
-    match attachment.delete(&conn) {
-        Ok(()) => Ok(()),
-        Err(_) => err!("Deleting attachement failed")
-    }
+    _delete_cipher_attachment_by_id(&uuid, &attachment_id, &headers, &conn)
 }
 
 #[post("/ciphers/<uuid>/delete")]
@@ -583,3 +577,29 @@ fn _delete_cipher_by_uuid(uuid: &str, headers: &Headers, conn: &DbConn) -> Empty
         Err(_) => err!("Failed deleting cipher")
     }
 }
+
+fn _delete_cipher_attachment_by_id(uuid: &str, attachment_id: &str, headers: &Headers, conn: &DbConn) -> EmptyResult {
+    let attachment = match Attachment::find_by_id(&attachment_id, &conn) {
+        Some(attachment) => attachment,
+        None => err!("Attachment doesn't exist")
+    };
+
+    if attachment.cipher_uuid != uuid {
+        err!("Attachment from other cipher")
+    }
+
+    let cipher = match Cipher::find_by_uuid(&uuid, &conn) {
+        Some(cipher) => cipher,
+        None => err!("Cipher doesn't exist")
+    };
+
+    if !cipher.is_write_accessible_to_user(&headers.user.uuid, &conn) {
+        err!("Cipher cannot be deleted by user")
+    }
+
+    // Delete attachment
+    match attachment.delete(&conn) {
+        Ok(()) => Ok(()),
+        Err(_) => err!("Deleting attachement failed")
+    }
+}
diff --git a/src/api/core/mod.rs b/src/api/core/mod.rs
index d7387d44..4b8d270f 100644
--- a/src/api/core/mod.rs
+++ b/src/api/core/mod.rs
@@ -34,7 +34,10 @@ pub fn routes() -> Vec<Route> {
         post_ciphers_admin,
         post_ciphers_import,
         post_attachment,
+        post_attachment_admin,
+        post_attachment_share,
         delete_attachment_post,
+        delete_attachment_post_admin,
         delete_attachment,
         post_cipher_admin,
         post_cipher_share,
diff --git a/src/db/models/attachment.rs b/src/db/models/attachment.rs
index 1ce4edfe..1f5e29a7 100644
--- a/src/db/models/attachment.rs
+++ b/src/db/models/attachment.rs
@@ -64,14 +64,33 @@ impl Attachment {
 
     pub fn delete(self, conn: &DbConn) -> QueryResult<()> {
         use util;
+        use std::{thread, time};
+
+        let mut retries = 10;
+        
+        loop {
+            match diesel::delete(
+                attachments::table.filter(
+                    attachments::id.eq(&self.id)
+                )
+            ).execute(&**conn) {
+                Ok(_) => break,
+                Err(err) => {
+                    if retries < 1 {
+                        println!("ERROR: Failed with 10 retries");
+                        return Err(err)
+                    } else {
+                        retries = retries - 1;
+                        println!("Had to retry! Retries left: {}", retries);
+                        thread::sleep(time::Duration::from_millis(500));
+                        continue
+                    }
+                }
+            }
+        }
 
         util::delete_file(&self.get_file_path());
-
-        diesel::delete(
-            attachments::table.filter(
-                attachments::id.eq(self.id)
-            )
-        ).execute(&**conn).and(Ok(()))
+        Ok(())
     }
 
     pub fn delete_all_by_cipher(cipher_uuid: &str, conn: &DbConn) -> QueryResult<()> {
diff --git a/src/main.rs b/src/main.rs
index c5277f4a..759319a3 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -84,6 +84,11 @@ fn check_db() {
             exit(1);
         }
     }
+
+    // Turn on WAL in SQLite
+    use diesel::RunQueryDsl;
+    let connection = db::get_connection().expect("Can't conect to DB");
+    diesel::sql_query("PRAGMA journal_mode=wal").execute(&connection).expect("Failed to turn on WAL");
 }
 
 fn check_rsa_keys() {