bitwarden_rs/src/api/core/ciphers.rs
2018-06-12 23:01:14 +02:00

604 lines
19 KiB
Rust

use std::path::Path;
use std::collections::HashSet;
use rocket::Data;
use rocket::http::ContentType;
use rocket_contrib::{Json, Value};
use multipart::server::{Multipart, SaveResult};
use multipart::server::save::SavedData;
use data_encoding::HEXLOWER;
use db::DbConn;
use db::models::*;
use util;
use crypto;
use api::{self, PasswordData, JsonResult, EmptyResult, JsonUpcase};
use auth::Headers;
use CONFIG;
#[get("/sync")]
fn sync(headers: Headers, conn: DbConn) -> JsonResult {
let user_json = headers.user.to_json(&conn);
let folders = Folder::find_by_user(&headers.user.uuid, &conn);
let folders_json: Vec<Value> = folders.iter().map(|c| c.to_json()).collect();
let collections = Collection::find_by_user_uuid(&headers.user.uuid, &conn);
let collections_json: Vec<Value> = collections.iter().map(|c| c.to_json()).collect();
let ciphers = Cipher::find_by_user(&headers.user.uuid, &conn);
let ciphers_json: Vec<Value> = ciphers.iter().map(|c| c.to_json(&headers.host, &headers.user.uuid, &conn)).collect();
let domains_json = api::core::get_eq_domains(headers).unwrap().into_inner();
Ok(Json(json!({
"Profile": user_json,
"Folders": folders_json,
"Collections": collections_json,
"Ciphers": ciphers_json,
"Domains": domains_json,
"Object": "sync"
})))
}
#[get("/ciphers")]
fn get_ciphers(headers: Headers, conn: DbConn) -> JsonResult {
let ciphers = Cipher::find_by_user(&headers.user.uuid, &conn);
let ciphers_json: Vec<Value> = ciphers.iter().map(|c| c.to_json(&headers.host, &headers.user.uuid, &conn)).collect();
Ok(Json(json!({
"Data": ciphers_json,
"Object": "list",
})))
}
#[get("/ciphers/<uuid>")]
fn get_cipher(uuid: String, headers: Headers, conn: DbConn) -> JsonResult {
let cipher = match Cipher::find_by_uuid(&uuid, &conn) {
Some(cipher) => cipher,
None => err!("Cipher doesn't exist")
};
if !cipher.is_accessible_to_user(&headers.user.uuid, &conn) {
err!("Cipher is not owned by user")
}
Ok(Json(cipher.to_json(&headers.host, &headers.user.uuid, &conn)))
}
#[get("/ciphers/<uuid>/admin")]
fn get_cipher_admin(uuid: String, headers: Headers, conn: DbConn) -> JsonResult {
// TODO: Implement this correctly
get_cipher(uuid, headers, conn)
}
#[get("/ciphers/<uuid>/details")]
fn get_cipher_details(uuid: String, headers: Headers, conn: DbConn) -> JsonResult {
get_cipher(uuid, headers, conn)
}
#[derive(Deserialize, Debug)]
#[allow(non_snake_case)]
struct CipherData {
// Folder id is not included in import
FolderId: Option<String>,
// TODO: Some of these might appear all the time, no need for Option
OrganizationId: Option<String>,
/*
Login = 1,
SecureNote = 2,
Card = 3,
Identity = 4
*/
Type: i32, // TODO: Change this to NumberOrString
Name: String,
Notes: Option<String>,
Fields: Option<Value>,
// Only one of these should exist, depending on type
Login: Option<Value>,
SecureNote: Option<Value>,
Card: Option<Value>,
Identity: Option<Value>,
Favorite: Option<bool>,
}
#[post("/ciphers/admin", data = "<data>")]
fn post_ciphers_admin(data: JsonUpcase<CipherData>, headers: Headers, conn: DbConn) -> JsonResult {
// TODO: Implement this correctly
post_ciphers(data, headers, conn)
}
#[post("/ciphers", data = "<data>")]
fn post_ciphers(data: JsonUpcase<CipherData>, headers: Headers, conn: DbConn) -> 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, true, &conn)?;
Ok(Json(cipher.to_json(&headers.host, &headers.user.uuid, &conn)))
}
fn update_cipher_from_data(cipher: &mut Cipher, data: CipherData, headers: &Headers, is_new_or_shared: bool, conn: &DbConn) -> EmptyResult {
if is_new_or_shared {
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"),
Some(org_user) => if org_user.has_full_access() {
cipher.organization_uuid = Some(org_id);
cipher.user_uuid = None;
} else {
err!("You don't have permission to add cipher directly to organization")
}
}
} else {
cipher.user_uuid = Some(headers.user.uuid.clone());
}
}
if let Some(ref folder_id) = data.FolderId {
match Folder::find_by_uuid(folder_id, conn) {
Some(folder) => {
if folder.user_uuid != headers.user.uuid {
err!("Folder is not owned by user")
}
}
None => err!("Folder doesn't exist")
}
}
let uppercase_fields = data.Fields.map(|f| {
let mut value = json!({});
// Copy every field object and change the names to the correct case
copy_values(&f, &mut value);
value
});
// TODO: ******* Backwards compat start **********
// To remove backwards compatibility, just create an empty values object,
// and remove the compat code from cipher::to_json
let mut values = json!({
"Name": data.Name,
"Notes": data.Notes
});
values["Fields"] = uppercase_fields.clone().unwrap_or(Value::Null);
// TODO: ******* Backwards compat end **********
let type_data_opt = match data.Type {
1 => data.Login,
2 => data.SecureNote,
3 => data.Card,
4 => data.Identity,
_ => err!("Invalid type")
};
let type_data = match type_data_opt {
Some(data) => data,
None => err!("Data missing")
};
// Copy the type data and change the names to the correct case
copy_values(&type_data, &mut values);
cipher.favorite = data.Favorite.unwrap_or(false);
cipher.name = data.Name;
cipher.notes = data.Notes;
cipher.fields = uppercase_fields.map(|f| f.to_string());
cipher.data = values.to_string();
cipher.save(&conn);
if cipher.move_to_folder(data.FolderId, &headers.user.uuid, &conn).is_err() {
err!("Error saving the folder information")
}
Ok(())
}
fn copy_values(from: &Value, to: &mut Value) {
if let Some(map) = from.as_object() {
for (key, val) in map {
let processed_key = _process_key(key);
copy_values(val, &mut to[processed_key]);
}
} else if let Some(array) = from.as_array() {
// Initialize array with null values
*to = json!(vec![Value::Null; array.len()]);
for (index, val) in array.iter().enumerate() {
copy_values(val, &mut to[index]);
}
} else {
*to = from.clone();
}
}
fn _process_key(key: &str) -> String {
match key.to_lowercase().as_ref() {
"ssn" => "SSN".into(),
_ => util::upcase_first(key)
}
}
use super::folders::FolderData;
#[derive(Deserialize)]
#[allow(non_snake_case)]
struct ImportData {
Ciphers: Vec<CipherData>,
Folders: Vec<FolderData>,
FolderRelationships: Vec<RelationsData>,
}
#[derive(Deserialize)]
#[allow(non_snake_case)]
struct RelationsData {
// Cipher id
key: usize,
// Folder id
value: usize,
}
#[post("/ciphers/import", data = "<data>")]
fn post_ciphers_import(data: JsonUpcase<ImportData>, headers: Headers, conn: DbConn) -> EmptyResult {
let data: ImportData = data.into_inner().data;
// Read and create the folders
let folders: Vec<_> = data.Folders.into_iter().map(|folder| {
let mut folder = Folder::new(headers.user.uuid.clone(), folder.Name);
folder.save(&conn);
folder
}).collect();
// Read the relations between folders and ciphers
use std::collections::HashMap;
let mut relations_map = HashMap::new();
for relation in data.FolderRelationships {
relations_map.insert(relation.key, relation.value);
}
// Read and create the ciphers
for (index, cipher_data) in data.Ciphers.into_iter().enumerate() {
let folder_uuid = relations_map.get(&index)
.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, true, &conn)?;
cipher.move_to_folder(folder_uuid, &headers.user.uuid.clone(), &conn).ok();
}
Ok(())
}
#[post("/ciphers/<uuid>/admin", data = "<data>")]
fn post_cipher_admin(uuid: String, data: JsonUpcase<CipherData>, headers: Headers, conn: DbConn) -> JsonResult {
// TODO: Implement this correctly
post_cipher(uuid, data, headers, conn)
}
#[post("/ciphers/<uuid>", data = "<data>")]
fn post_cipher(uuid: String, data: JsonUpcase<CipherData>, headers: Headers, conn: DbConn) -> JsonResult {
put_cipher(uuid, data, headers, conn)
}
#[put("/ciphers/<uuid>", data = "<data>")]
fn put_cipher(uuid: String, data: JsonUpcase<CipherData>, headers: Headers, conn: DbConn) -> JsonResult {
let data: CipherData = data.into_inner().data;
let mut 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 is not write accessible")
}
update_cipher_from_data(&mut cipher, data, &headers, false, &conn)?;
Ok(Json(cipher.to_json(&headers.host, &headers.user.uuid, &conn)))
}
#[derive(Deserialize)]
#[allow(non_snake_case)]
struct CollectionsAdminData {
CollectionIds: Vec<String>,
}
#[post("/ciphers/<uuid>/collections", data = "<data>")]
fn post_collections_update(uuid: String, data: JsonUpcase<CollectionsAdminData>, headers: Headers, conn: DbConn) -> EmptyResult {
post_collections_admin(uuid, data, headers, conn)
}
#[post("/ciphers/<uuid>/collections-admin", data = "<data>")]
fn post_collections_admin(uuid: String, data: JsonUpcase<CollectionsAdminData>, headers: Headers, conn: DbConn) -> EmptyResult {
let data: CollectionsAdminData = data.into_inner().data;
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 is not write accessible")
}
let posted_collections: HashSet<String> = data.CollectionIds.iter().cloned().collect();
let current_collections: HashSet<String> = cipher.get_collections(&headers.user.uuid ,&conn).iter().cloned().collect();
for collection in posted_collections.symmetric_difference(&current_collections) {
match Collection::find_by_uuid(&collection, &conn) {
None => err!("Invalid collection ID provided"),
Some(collection) => {
if collection.is_writable_by_user(&headers.user.uuid, &conn) {
if posted_collections.contains(&collection.uuid) { // Add to collection
CollectionCipher::save(&cipher.uuid, &collection.uuid, &conn);
} else { // Remove from collection
CollectionCipher::delete(&cipher.uuid, &collection.uuid, &conn);
}
} else {
err!("No rights to modify the collection")
}
}
}
}
Ok(())
}
#[derive(Deserialize)]
#[allow(non_snake_case)]
struct ShareCipherData {
Cipher: CipherData,
CollectionIds: Vec<String>,
}
#[post("/ciphers/<uuid>/share", data = "<data>")]
fn post_cipher_share(uuid: String, data: JsonUpcase<ShareCipherData>, headers: Headers, conn: DbConn) -> JsonResult {
let data: ShareCipherData = data.into_inner().data;
let mut cipher = match Cipher::find_by_uuid(&uuid, &conn) {
Some(cipher) => {
if cipher.is_write_accessible_to_user(&headers.user.uuid, &conn) {
cipher
} else {
err!("Cipher is not write accessible")
}
},
None => err!("Cipher doesn't exist")
};
match data.Cipher.OrganizationId {
None => err!("Organization id not provided"),
Some(_) => {
update_cipher_from_data(&mut cipher, data.Cipher, &headers, true, &conn)?;
for uuid in &data.CollectionIds {
match Collection::find_by_uuid(uuid, &conn) {
None => err!("Invalid collection ID provided"),
Some(collection) => {
if collection.is_writable_by_user(&headers.user.uuid, &conn) {
CollectionCipher::save(&cipher.uuid.clone(), &collection.uuid, &conn);
} else {
err!("No rights to modify the collection")
}
}
}
}
Ok(Json(cipher.to_json(&headers.host, &headers.user.uuid, &conn)))
}
}
}
#[post("/ciphers/<uuid>/attachment", format = "multipart/form-data", data = "<data>")]
fn post_attachment(uuid: String, data: Data, content_type: &ContentType, headers: Headers, conn: DbConn) -> JsonResult {
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 is not write accessible")
}
let mut params = content_type.params();
let boundary_pair = params.next().expect("No boundary provided");
let boundary = boundary_pair.1;
let base_path = Path::new(&CONFIG.attachments_folder).join(&cipher.uuid);
Multipart::with_body(data.open(), boundary).foreach_entry(|mut field| {
let name = field.headers.filename.unwrap(); // This is provided by the client, don't trust it
let file_name = HEXLOWER.encode(&crypto::get_random(vec![0; 10]));
let path = base_path.join(&file_name);
let size = match field.data.save()
.memory_threshold(0)
.size_limit(None)
.with_path(path) {
SaveResult::Full(SavedData::File(_, size)) => size as i32,
_ => return
};
let attachment = Attachment::new(file_name, cipher.uuid.clone(), name, size);
println!("Attachment: {:#?}", attachment);
attachment.save(&conn);
}).expect("Error processing multipart data");
Ok(Json(cipher.to_json(&headers.host, &headers.user.uuid, &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)
}
#[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")
}
}
#[post("/ciphers/<uuid>/delete")]
fn delete_cipher_post(uuid: String, headers: Headers, conn: DbConn) -> EmptyResult {
_delete_cipher_by_uuid(&uuid, &headers, &conn)
}
#[delete("/ciphers/<uuid>")]
fn delete_cipher(uuid: String, headers: Headers, conn: DbConn) -> EmptyResult {
_delete_cipher_by_uuid(&uuid, &headers, &conn)
}
#[post("/ciphers/delete", data = "<data>")]
fn delete_cipher_selected(data: JsonUpcase<Value>, headers: Headers, conn: DbConn) -> EmptyResult {
let data: Value = data.into_inner().data;
let uuids = match data.get("Ids") {
Some(ids) => match ids.as_array() {
Some(ids) => ids.iter().filter_map(|uuid| { uuid.as_str() }),
None => err!("Posted ids field is not an array")
},
None => err!("Request missing ids field")
};
for uuid in uuids {
if let error @ Err(_) = _delete_cipher_by_uuid(uuid, &headers, &conn) {
return error;
};
}
Ok(())
}
#[post("/ciphers/move", data = "<data>")]
fn move_cipher_selected(data: JsonUpcase<Value>, headers: Headers, conn: DbConn) -> EmptyResult {
let data = data.into_inner().data;
let folder_id = match data.get("FolderId") {
Some(folder_id) => {
match folder_id.as_str() {
Some(folder_id) => {
match Folder::find_by_uuid(folder_id, &conn) {
Some(folder) => {
if folder.user_uuid != headers.user.uuid {
err!("Folder is not owned by user")
}
Some(folder.uuid)
}
None => err!("Folder doesn't exist")
}
}
None => err!("Folder id provided in wrong format")
}
}
None => None
};
let uuids = match data.get("Ids") {
Some(ids) => match ids.as_array() {
Some(ids) => ids.iter().filter_map(|uuid| { uuid.as_str() }),
None => err!("Posted ids field is not an array")
},
None => err!("Request missing ids field")
};
for uuid in uuids {
let mut cipher = match Cipher::find_by_uuid(uuid, &conn) {
Some(cipher) => cipher,
None => err!("Cipher doesn't exist")
};
if !cipher.is_accessible_to_user(&headers.user.uuid, &conn) {
err!("Cipher is not accessible by user")
}
// Move cipher
if cipher.move_to_folder(folder_id.clone(), &headers.user.uuid, &conn).is_err() {
err!("Error saving the folder information")
}
cipher.save(&conn);
}
Ok(())
}
#[post("/ciphers/purge", data = "<data>")]
fn delete_all(data: JsonUpcase<PasswordData>, headers: Headers, conn: DbConn) -> EmptyResult {
let data: PasswordData = data.into_inner().data;
let password_hash = data.MasterPasswordHash;
let user = headers.user;
if !user.check_valid_password(&password_hash) {
err!("Invalid password")
}
// Delete ciphers and their attachments
for cipher in Cipher::find_owned_by_user(&user.uuid, &conn) {
if cipher.delete(&conn).is_err() {
err!("Failed deleting cipher")
}
}
// Delete folders
for f in Folder::find_by_user(&user.uuid, &conn) {
if f.delete(&conn).is_err() {
err!("Failed deleting folder")
}
}
Ok(())
}
fn _delete_cipher_by_uuid(uuid: &str, headers: &Headers, conn: &DbConn) -> EmptyResult {
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 can't be deleted by user")
}
match cipher.delete(conn) {
Ok(()) => Ok(()),
Err(_) => err!("Failed deleting cipher")
}
}