Merge pull request #167 from shauder/ws

Add support for cipher update notifications

src/api/core/ciphers.rs

@@ -1,6 +1,7 @@
 use std::path::Path;
 use std::collections::HashSet;
 
+use rocket::State;
 use rocket::Data;
 use rocket::http::ContentType;
 
@@ -16,7 +17,7 @@ use db::models::*;
 
 use crypto;
 
-use api::{self, PasswordData, JsonResult, EmptyResult, JsonUpcase};
+use api::{self, PasswordData, JsonResult, EmptyResult, JsonUpcase, WebSocketUsers, UpdateType};
 use auth::Headers;
 
 use CONFIG;
@@ -117,22 +118,22 @@ struct CipherData {
 }
 
 #[post("/ciphers/admin", data = "<data>")]
-fn post_ciphers_admin(data: JsonUpcase<CipherData>, headers: Headers, conn: DbConn) -> JsonResult {
+fn post_ciphers_admin(data: JsonUpcase<CipherData>, headers: Headers, conn: DbConn, ws: State<WebSocketUsers>) -> JsonResult {
     // TODO: Implement this correctly
-    post_ciphers(data, headers, conn)
+    post_ciphers(data, headers, conn, ws)
 }
 
 #[post("/ciphers", data = "<data>")]
-fn post_ciphers(data: JsonUpcase<CipherData>, headers: Headers, conn: DbConn) -> JsonResult {
+fn post_ciphers(data: JsonUpcase<CipherData>, headers: Headers, conn: DbConn, ws: State<WebSocketUsers>) -> JsonResult {
     let data: CipherData = data.into_inner().data;
 
     let mut cipher = Cipher::new(data.Type, data.Name.clone());
-    update_cipher_from_data(&mut cipher, data, &headers, false, &conn)?;
+    update_cipher_from_data(&mut cipher, data, &headers, false, &conn, &ws, UpdateType::SyncCipherCreate)?;
 
     Ok(Json(cipher.to_json(&headers.host, &headers.user.uuid, &conn)))
 }
 
-fn update_cipher_from_data(cipher: &mut Cipher, data: CipherData, headers: &Headers, shared_to_collection: bool, conn: &DbConn) -> EmptyResult {
+fn update_cipher_from_data(cipher: &mut Cipher, data: CipherData, headers: &Headers, shared_to_collection: bool, conn: &DbConn, ws: &State<WebSocketUsers>, ut: UpdateType) -> EmptyResult {
     if let Some(org_id) = data.OrganizationId {
         match UserOrganization::find_by_user_and_org(&headers.user.uuid, &org_id, &conn) {
             None => err!("You don't have permission to add item to organization"),
@@ -190,6 +191,7 @@ fn update_cipher_from_data(cipher: &mut Cipher, data: CipherData, headers: &Head
     cipher.password_history = data.PasswordHistory.map(|f| f.to_string());
 
     cipher.save(&conn);
+    ws.send_cipher_update(ut, &cipher, &cipher.update_users_revision(&conn));
 
     if cipher.move_to_folder(data.FolderId, &headers.user.uuid, &conn).is_err() {
         err!("Error saving the folder information")
@@ -219,7 +221,7 @@ struct RelationsData {
 
 
 #[post("/ciphers/import", data = "<data>")]
-fn post_ciphers_import(data: JsonUpcase<ImportData>, headers: Headers, conn: DbConn) -> EmptyResult {
+fn post_ciphers_import(data: JsonUpcase<ImportData>, headers: Headers, conn: DbConn, ws: State<WebSocketUsers>) -> EmptyResult {
     let data: ImportData = data.into_inner().data;
 
     // Read and create the folders
@@ -243,7 +245,7 @@ fn post_ciphers_import(data: JsonUpcase<ImportData>, headers: Headers, conn: DbC
             .map(|i| folders[*i].uuid.clone());
 
         let mut cipher = Cipher::new(cipher_data.Type, cipher_data.Name.clone());
-        update_cipher_from_data(&mut cipher, cipher_data, &headers, false, &conn)?;
+        update_cipher_from_data(&mut cipher, cipher_data, &headers, false, &conn, &ws, UpdateType::SyncCipherCreate)?;
 
         cipher.move_to_folder(folder_uuid, &headers.user.uuid.clone(), &conn).ok();
     }
@@ -257,22 +259,22 @@ fn post_ciphers_import(data: JsonUpcase<ImportData>, headers: Headers, conn: DbC
 
 
 #[put("/ciphers/<uuid>/admin", data = "<data>")]
-fn put_cipher_admin(uuid: String, data: JsonUpcase<CipherData>, headers: Headers, conn: DbConn) -> JsonResult {
-    put_cipher(uuid, data, headers, conn)
+fn put_cipher_admin(uuid: String, data: JsonUpcase<CipherData>, headers: Headers, conn: DbConn, ws: State<WebSocketUsers>) -> JsonResult {
+    put_cipher(uuid, data, headers, conn, ws)
 }
 
 #[post("/ciphers/<uuid>/admin", data = "<data>")]
-fn post_cipher_admin(uuid: String, data: JsonUpcase<CipherData>, headers: Headers, conn: DbConn) -> JsonResult {
-    post_cipher(uuid, data, headers, conn)
+fn post_cipher_admin(uuid: String, data: JsonUpcase<CipherData>, headers: Headers, conn: DbConn, ws: State<WebSocketUsers>) -> JsonResult {
+    post_cipher(uuid, data, headers, conn, ws)
 }
 
 #[post("/ciphers/<uuid>", data = "<data>")]
-fn post_cipher(uuid: String, data: JsonUpcase<CipherData>, headers: Headers, conn: DbConn) -> JsonResult {
-    put_cipher(uuid, data, headers, conn)
+fn post_cipher(uuid: String, data: JsonUpcase<CipherData>, headers: Headers, conn: DbConn, ws: State<WebSocketUsers>) -> JsonResult {
+    put_cipher(uuid, data, headers, conn, ws)
 }
 
 #[put("/ciphers/<uuid>", data = "<data>")]
-fn put_cipher(uuid: String, data: JsonUpcase<CipherData>, headers: Headers, conn: DbConn) -> JsonResult {
+fn put_cipher(uuid: String, data: JsonUpcase<CipherData>, headers: Headers, conn: DbConn, ws: State<WebSocketUsers>) -> JsonResult {
     let data: CipherData = data.into_inner().data;
 
     let mut cipher = match Cipher::find_by_uuid(&uuid, &conn) {
@@ -284,7 +286,7 @@ fn put_cipher(uuid: String, data: JsonUpcase<CipherData>, headers: Headers, conn
         err!("Cipher is not write accessible")
     }
 
-    update_cipher_from_data(&mut cipher, data, &headers, false, &conn)?;
+    update_cipher_from_data(&mut cipher, data, &headers, false, &conn, &ws, UpdateType::SyncCipherUpdate)?;
 
     Ok(Json(cipher.to_json(&headers.host, &headers.user.uuid, &conn)))
 }
@@ -349,17 +351,17 @@ struct ShareCipherData {
 }
 
 #[post("/ciphers/<uuid>/share", data = "<data>")]
-fn post_cipher_share(uuid: String, data: JsonUpcase<ShareCipherData>, headers: Headers, conn: DbConn) -> JsonResult {
+fn post_cipher_share(uuid: String, data: JsonUpcase<ShareCipherData>, headers: Headers, conn: DbConn, ws: State<WebSocketUsers>) -> JsonResult {
     let data: ShareCipherData = data.into_inner().data;
 
-    share_cipher_by_uuid(&uuid, data, &headers, &conn)
+    share_cipher_by_uuid(&uuid, data, &headers, &conn, &ws)
 }
 
 #[put("/ciphers/<uuid>/share", data = "<data>")]
-fn put_cipher_share(uuid: String, data: JsonUpcase<ShareCipherData>, headers: Headers, conn: DbConn) -> JsonResult {
+fn put_cipher_share(uuid: String, data: JsonUpcase<ShareCipherData>, headers: Headers, conn: DbConn, ws: State<WebSocketUsers>) -> JsonResult {
     let data: ShareCipherData = data.into_inner().data;
 
-    share_cipher_by_uuid(&uuid, data, &headers, &conn)
+    share_cipher_by_uuid(&uuid, data, &headers, &conn, &ws)
 }
 
 #[derive(Deserialize)]
@@ -370,7 +372,7 @@ struct ShareSelectedCipherData {
 }
 
 #[put("/ciphers/share", data = "<data>")]
-fn put_cipher_share_seleted(data: JsonUpcase<ShareSelectedCipherData>, headers: Headers, conn: DbConn) -> EmptyResult {
+fn put_cipher_share_seleted(data: JsonUpcase<ShareSelectedCipherData>, headers: Headers, conn: DbConn, ws: State<WebSocketUsers>) -> EmptyResult {
     let mut data: ShareSelectedCipherData = data.into_inner().data;
     let mut cipher_ids: Vec<String> = Vec::new();
 
@@ -402,15 +404,16 @@ fn put_cipher_share_seleted(data: JsonUpcase<ShareSelectedCipherData>, headers:
         };
 
         match shared_cipher_data.Cipher.Id.take() {
-            Some(id) => share_cipher_by_uuid(&id, shared_cipher_data , &headers, &conn)?,
+            Some(id) => share_cipher_by_uuid(&id, shared_cipher_data , &headers, &conn, &ws)?,
             None => err!("Request missing ids field")
+
         };
     }
 
     Ok(())
 }
 
-fn share_cipher_by_uuid(uuid: &str, data: ShareCipherData, headers: &Headers, conn: &DbConn) -> JsonResult {
+fn share_cipher_by_uuid(uuid: &str, data: ShareCipherData, headers: &Headers, conn: &DbConn, ws: &State<WebSocketUsers>) -> JsonResult {
     let mut cipher = match Cipher::find_by_uuid(&uuid, &conn) {
         Some(cipher) => {
             if cipher.is_write_accessible_to_user(&headers.user.uuid, &conn) {
@@ -443,7 +446,7 @@ fn share_cipher_by_uuid(uuid: &str, data: ShareCipherData, headers: &Headers, co
                     }
                 }
             }
-            update_cipher_from_data(&mut cipher, data.Cipher, &headers, shared_to_collection, &conn)?;
+            update_cipher_from_data(&mut cipher, data.Cipher, &headers, shared_to_collection, &conn, &ws, UpdateType::SyncCipherUpdate)?;
 
             Ok(Json(cipher.to_json(&headers.host, &headers.user.uuid, &conn)))
         }
@@ -509,53 +512,53 @@ fn post_attachment_admin(uuid: String, data: Data, content_type: &ContentType, h
 }
 
 #[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)?;
+fn post_attachment_share(uuid: String, attachment_id: String, data: Data, content_type: &ContentType, headers: Headers, conn: DbConn, ws: State<WebSocketUsers>) -> JsonResult {
+    _delete_cipher_attachment_by_id(&uuid, &attachment_id, &headers, &conn, &ws)?;
     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)
+fn delete_attachment_post_admin(uuid: String, attachment_id: String, headers: Headers, conn: DbConn, ws: State<WebSocketUsers>) -> EmptyResult {
+    delete_attachment(uuid, attachment_id, headers, conn, ws)
 }
 
 #[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)
+fn delete_attachment_post(uuid: String, attachment_id: String, headers: Headers, conn: DbConn, ws: State<WebSocketUsers>) -> EmptyResult {
+    delete_attachment(uuid, attachment_id, headers, conn, ws)
 }
 
 #[delete("/ciphers/<uuid>/attachment/<attachment_id>")]
-fn delete_attachment(uuid: String, attachment_id: String, headers: Headers, conn: DbConn) -> EmptyResult {
-    _delete_cipher_attachment_by_id(&uuid, &attachment_id, &headers, &conn)
+fn delete_attachment(uuid: String, attachment_id: String, headers: Headers, conn: DbConn, ws: State<WebSocketUsers>) -> EmptyResult {
+    _delete_cipher_attachment_by_id(&uuid, &attachment_id, &headers, &conn, &ws)
 }
 
 #[delete("/ciphers/<uuid>/attachment/<attachment_id>/admin")]
-fn delete_attachment_admin(uuid: String, attachment_id: String, headers: Headers, conn: DbConn) -> EmptyResult {
-    _delete_cipher_attachment_by_id(&uuid, &attachment_id, &headers, &conn)
+fn delete_attachment_admin(uuid: String, attachment_id: String, headers: Headers, conn: DbConn, ws: State<WebSocketUsers>) -> EmptyResult {
+    _delete_cipher_attachment_by_id(&uuid, &attachment_id, &headers, &conn, &ws)
 }
 
 #[post("/ciphers/<uuid>/delete")]
-fn delete_cipher_post(uuid: String, headers: Headers, conn: DbConn) -> EmptyResult {
-    _delete_cipher_by_uuid(&uuid, &headers, &conn)
+fn delete_cipher_post(uuid: String, headers: Headers, conn: DbConn, ws: State<WebSocketUsers>) -> EmptyResult {
+    _delete_cipher_by_uuid(&uuid, &headers, &conn, &ws)
 }
 
 #[post("/ciphers/<uuid>/delete-admin")]
-fn delete_cipher_post_admin(uuid: String, headers: Headers, conn: DbConn) -> EmptyResult {
-    _delete_cipher_by_uuid(&uuid, &headers, &conn)
+fn delete_cipher_post_admin(uuid: String, headers: Headers, conn: DbConn, ws: State<WebSocketUsers>) -> EmptyResult {
+    _delete_cipher_by_uuid(&uuid, &headers, &conn, &ws)
 }
 
 #[delete("/ciphers/<uuid>")]
-fn delete_cipher(uuid: String, headers: Headers, conn: DbConn) -> EmptyResult {
-    _delete_cipher_by_uuid(&uuid, &headers, &conn)
+fn delete_cipher(uuid: String, headers: Headers, conn: DbConn, ws: State<WebSocketUsers>) -> EmptyResult {
+    _delete_cipher_by_uuid(&uuid, &headers, &conn, &ws)
 }
 
 #[delete("/ciphers/<uuid>/admin")]
-fn delete_cipher_admin(uuid: String, headers: Headers, conn: DbConn) -> EmptyResult {
-    _delete_cipher_by_uuid(&uuid, &headers, &conn)
+fn delete_cipher_admin(uuid: String, headers: Headers, conn: DbConn, ws: State<WebSocketUsers>) -> EmptyResult {
+    _delete_cipher_by_uuid(&uuid, &headers, &conn, &ws)
 }
 
 #[delete("/ciphers", data = "<data>")]
-fn delete_cipher_selected(data: JsonUpcase<Value>, headers: Headers, conn: DbConn) -> EmptyResult {
+fn delete_cipher_selected(data: JsonUpcase<Value>, headers: Headers, conn: DbConn, ws: State<WebSocketUsers>) -> EmptyResult {
     let data: Value = data.into_inner().data;
 
     let uuids = match data.get("Ids") {
@@ -567,7 +570,7 @@ fn delete_cipher_selected(data: JsonUpcase<Value>, headers: Headers, conn: DbCon
     };
 
     for uuid in uuids {
-        if let error @ Err(_) = _delete_cipher_by_uuid(uuid, &headers, &conn) {
+        if let error @ Err(_) = _delete_cipher_by_uuid(uuid, &headers, &conn, &ws) {
             return error;
         };
     }
@@ -576,12 +579,12 @@ fn delete_cipher_selected(data: JsonUpcase<Value>, headers: Headers, conn: DbCon
 }
 
 #[post("/ciphers/delete", data = "<data>")]
-fn delete_cipher_selected_post(data: JsonUpcase<Value>, headers: Headers, conn: DbConn) -> EmptyResult {
-    delete_cipher_selected(data, headers, conn)
+fn delete_cipher_selected_post(data: JsonUpcase<Value>, headers: Headers, conn: DbConn, ws: State<WebSocketUsers>) -> EmptyResult {
+    delete_cipher_selected(data, headers, conn, ws)
 }
 
 #[post("/ciphers/move", data = "<data>")]
-fn move_cipher_selected(data: JsonUpcase<Value>, headers: Headers, conn: DbConn) -> EmptyResult {
+fn move_cipher_selected(data: JsonUpcase<Value>, headers: Headers, conn: DbConn, ws: State<WebSocketUsers>) -> EmptyResult {
     let data = data.into_inner().data;
 
     let folder_id = match data.get("FolderId") {
@@ -627,18 +630,19 @@ fn move_cipher_selected(data: JsonUpcase<Value>, headers: Headers, conn: DbConn)
             err!("Error saving the folder information")
         }
         cipher.save(&conn);
+        ws.send_cipher_update(UpdateType::SyncCipherUpdate, &cipher, &cipher.update_users_revision(&conn));
     }
 
     Ok(())
 }
 
 #[put("/ciphers/move", data = "<data>")]
-fn move_cipher_selected_put(data: JsonUpcase<Value>, headers: Headers, conn: DbConn) -> EmptyResult {
-    move_cipher_selected(data, headers, conn)
+fn move_cipher_selected_put(data: JsonUpcase<Value>, headers: Headers, conn: DbConn, ws: State<WebSocketUsers>) -> EmptyResult {
+    move_cipher_selected(data, headers, conn, ws)
 }
 
 #[post("/ciphers/purge", data = "<data>")]
-fn delete_all(data: JsonUpcase<PasswordData>, headers: Headers, conn: DbConn) -> EmptyResult {
+fn delete_all(data: JsonUpcase<PasswordData>, headers: Headers, conn: DbConn, ws: State<WebSocketUsers>) -> EmptyResult {
     let data: PasswordData = data.into_inner().data;
     let password_hash = data.MasterPasswordHash;
 
@@ -653,6 +657,9 @@ fn delete_all(data: JsonUpcase<PasswordData>, headers: Headers, conn: DbConn) ->
         if cipher.delete(&conn).is_err() {
             err!("Failed deleting cipher")
         }
+        else {
+            ws.send_cipher_update(UpdateType::SyncCipherDelete, &cipher, &cipher.update_users_revision(&conn));
+        }
     }
 
     // Delete folders
@@ -660,13 +667,16 @@ fn delete_all(data: JsonUpcase<PasswordData>, headers: Headers, conn: DbConn) ->
         if f.delete(&conn).is_err() {
             err!("Failed deleting folder")
         }
+        else {
+            ws.send_folder_update(UpdateType::SyncFolderCreate, &f);
+        }
     }
 
     Ok(())
 }
 
-fn _delete_cipher_by_uuid(uuid: &str, headers: &Headers, conn: &DbConn) -> EmptyResult {
-    let cipher = match Cipher::find_by_uuid(uuid, conn) {
+fn _delete_cipher_by_uuid(uuid: &str, headers: &Headers, conn: &DbConn, ws: &State<WebSocketUsers>) -> EmptyResult {
+    let cipher = match Cipher::find_by_uuid(&uuid, &conn) {
         Some(cipher) => cipher,
         None => err!("Cipher doesn't exist"),
     };
@@ -675,13 +685,16 @@ fn _delete_cipher_by_uuid(uuid: &str, headers: &Headers, conn: &DbConn) -> Empty
         err!("Cipher can't be deleted by user")
     }
 
-    match cipher.delete(conn) {
-        Ok(()) => Ok(()),
+    match cipher.delete(&conn) {
+        Ok(()) => {
+            ws.send_cipher_update(UpdateType::SyncCipherDelete, &cipher, &cipher.update_users_revision(&conn));
+            Ok(())
+        }
         Err(_) => err!("Failed deleting cipher")
     }
 }
 
-fn _delete_cipher_attachment_by_id(uuid: &str, attachment_id: &str, headers: &Headers, conn: &DbConn) -> EmptyResult {
+fn _delete_cipher_attachment_by_id(uuid: &str, attachment_id: &str, headers: &Headers, conn: &DbConn, ws: &State<WebSocketUsers>) -> EmptyResult {
     let attachment = match Attachment::find_by_id(&attachment_id, &conn) {
         Some(attachment) => attachment,
         None => err!("Attachment doesn't exist")
@@ -702,7 +715,10 @@ fn _delete_cipher_attachment_by_id(uuid: &str, attachment_id: &str, headers: &He
 
     // Delete attachment
     match attachment.delete(&conn) {
-        Ok(()) => Ok(()),
+        Ok(()) => {
+            ws.send_cipher_update(UpdateType::SyncCipherDelete, &cipher, &cipher.update_users_revision(&conn));
+            Ok(())
+        }
         Err(_) => err!("Deleting attachement failed")
     }
 }

src/api/notifications.rs

@@ -268,7 +268,7 @@ impl WebSocketUsers {
         self.send_update(&folder.user_uuid, data).ok();
     }
 
-    pub fn send_cipher_update(&self, ut: UpdateType, cipher: &Cipher, user_uuids: &[&String]) {
+    pub fn send_cipher_update(&self, ut: UpdateType, cipher: &Cipher, user_uuids: &Vec<String>) {
         let user_uuid = convert_option(cipher.user_uuid.clone());
         let org_uuid = convert_option(cipher.organization_uuid.clone());
 
@@ -283,8 +283,8 @@ impl WebSocketUsers {
             ut,
         );
 
-        for user_uuid in user_uuids {
-            self.send_update(user_uuid, data.clone()).ok();
+        for uuid in user_uuids {
+            self.send_update(&uuid, data.clone()).ok();
         }
     }
 }

src/db/models/cipher.rs

@@ -130,19 +130,25 @@ impl Cipher {
         json_object
     }
 
-    pub fn update_users_revision(&self, conn: &DbConn) {
+    pub fn update_users_revision(&self, conn: &DbConn) -> Vec<String> {
+        let mut user_uuids = Vec::new();
         match self.user_uuid {
-            Some(ref user_uuid) => User::update_uuid_revision(&user_uuid, conn),
+            Some(ref user_uuid) => {
+                User::update_uuid_revision(&user_uuid, conn);
+                user_uuids.push(user_uuid.clone())
+            },
             None => { // Belongs to Organization, need to update affected users
                 if let Some(ref org_uuid) = self.organization_uuid {
                     UserOrganization::find_by_cipher_and_org(&self.uuid, &org_uuid, conn)
                     .iter()
                     .for_each(|user_org| {
-                        User::update_uuid_revision(&user_org.user_uuid, conn)
+                        User::update_uuid_revision(&user_org.user_uuid, conn);
+                        user_uuids.push(user_org.user_uuid.clone())
                     });
                 }
             }
         };
+        user_uuids
     }
 
     pub fn save(&mut self, conn: &DbConn) -> bool {
@@ -157,7 +163,7 @@ impl Cipher {
         }
     }
 
-    pub fn delete(self, conn: &DbConn) -> QueryResult<()> {
+    pub fn delete(&self, conn: &DbConn) -> QueryResult<()> {
         self.update_users_revision(conn);
 
         FolderCipher::delete_all_by_cipher(&self.uuid, &conn)?;
@@ -166,7 +172,7 @@ impl Cipher {
 
         diesel::delete(
             ciphers::table.filter(
-                ciphers::uuid.eq(self.uuid)
+                ciphers::uuid.eq(&self.uuid)
             )
         ).execute(&**conn).and(Ok(()))
     }