Merge pull request #50 from EETagent/portfolio_download

Portfolio download
This commit is contained in:
Sebastian Pravda 2022-11-18 15:54:33 +01:00 committed by GitHub
commit 8650efbfe5
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GPG key ID: 4AEE18F83AFDEB23
7 changed files with 566 additions and 459 deletions

View file

@ -59,6 +59,7 @@ async fn start() -> Result<(), rocket::Error> {
routes::candidate::submit_portfolio,
routes::candidate::is_portfolio_prepared,
routes::candidate::is_portfolio_submitted,
routes::candidate::download_portfolio,
],
)
.mount(
@ -70,6 +71,7 @@ async fn start() -> Result<(), rocket::Error> {
routes::admin::create_candidate,
routes::admin::get_candidate,
routes::admin::reset_candidate_password,
routes::admin::get_candidate_portfolio,
],
)
.mount(

View file

@ -2,7 +2,7 @@ use std::net::SocketAddr;
use portfolio_core::{
crypto::random_8_char_string,
services::{admin_service::AdminService, candidate_service::CandidateService, application_service::ApplicationService}, responses::CandidateResponse, candidate_details::ApplicationDetails,
services::{admin_service::AdminService, candidate_service::CandidateService, application_service::ApplicationService, portfolio_service::PortfolioService}, responses::CandidateResponse, candidate_details::ApplicationDetails,
};
use requests::{AdminLoginRequest, RegisterRequest};
use rocket::http::{Cookie, Status, CookieJar};
@ -21,8 +21,6 @@ pub async fn login(
cookies: &CookieJar<'_>,
) -> Result<String, Custom<String>> {
let db = conn.into_inner();
println!("{} {}", login_form.admin_id, login_form.password);
let session_token_key = AdminService::login(
db,
login_form.admin_id,
@ -143,4 +141,18 @@ pub async fn reset_candidate_password(
.map_err(|e| Custom(Status::from_code(e.code()).unwrap(), e.to_string()))?;
Ok(new_password)
}
#[get("/candidate/<id>/portfolio")]
pub async fn get_candidate_portfolio(
session: AdminAuth,
id: i32,
) -> Result<Vec<u8>, Custom<String>> {
let private_key = session.get_private_key();
let portfolio = PortfolioService::get_portfolio(id, private_key)
.await
.map_err(|e| Custom(Status::from_code(e.code()).unwrap(), e.to_string()))?;
Ok(portfolio)
}

View file

@ -3,6 +3,7 @@ use std::net::SocketAddr;
use portfolio_core::candidate_details::ApplicationDetails;
use portfolio_core::services::application_service::ApplicationService;
use portfolio_core::services::candidate_service::CandidateService;
use portfolio_core::services::portfolio_service::PortfolioService;
use requests::LoginRequest;
use rocket::http::{Cookie, CookieJar, Status};
use rocket::response::status::Custom;
@ -22,8 +23,6 @@ pub async fn login(
cookies: &CookieJar<'_>,
) -> Result<String, Custom<String>> {
let db = conn.into_inner();
println!("{} {}", login_form.application_id, login_form.password);
let session_token_key = CandidateService::login(
db,
login_form.application_id,
@ -115,7 +114,7 @@ pub async fn upload_cover_letter(
let candidate: entity::candidate::Model = session.into();
let candidate =
CandidateService::add_cover_letter_to_cache(candidate.application, letter.into()).await;
PortfolioService::add_cover_letter_to_cache(candidate.application, letter.into()).await;
if candidate.is_err() {
// TODO cleanup
@ -134,7 +133,7 @@ pub async fn upload_cover_letter(
pub async fn is_cover_letter(session: CandidateAuth) -> Result<String, Custom<String>> {
let candidate: entity::candidate::Model = session.into();
let exists = CandidateService::is_cover_letter(candidate.application).await;
let exists = PortfolioService::is_cover_letter(candidate.application).await;
Ok(exists.to_string())
}
@ -147,7 +146,7 @@ pub async fn upload_portfolio_letter(
let candidate: entity::candidate::Model = session.into();
let candidate =
CandidateService::add_portfolio_letter_to_cache(candidate.application, letter.into()).await;
PortfolioService::add_portfolio_letter_to_cache(candidate.application, letter.into()).await;
if candidate.is_err() {
// TODO cleanup
@ -166,7 +165,7 @@ pub async fn upload_portfolio_letter(
pub async fn is_portfolio_letter(session: CandidateAuth) -> Result<String, Custom<String>> {
let candidate: entity::candidate::Model = session.into();
let exists = CandidateService::is_portfolio_letter(candidate.application).await;
let exists = PortfolioService::is_portfolio_letter(candidate.application).await;
Ok(exists.to_string())
}
@ -179,7 +178,7 @@ pub async fn upload_portfolio_zip(
let candidate: entity::candidate::Model = session.into();
let candidate =
CandidateService::add_portfolio_zip_to_cache(candidate.application, portfolio.into()).await;
PortfolioService::add_portfolio_zip_to_cache(candidate.application, portfolio.into()).await;
if candidate.is_err() {
// TODO cleanup
@ -198,7 +197,7 @@ pub async fn upload_portfolio_zip(
pub async fn is_portfolio_zip(session: CandidateAuth) -> Result<String, Custom<String>> {
let candidate: entity::candidate::Model = session.into();
let exists = CandidateService::is_portfolio_zip(candidate.application).await;
let exists = PortfolioService::is_portfolio_zip(candidate.application).await;
Ok(exists.to_string())
}
@ -212,7 +211,7 @@ pub async fn submit_portfolio(
let candidate: entity::candidate::Model = session.into();
let submit = CandidateService::add_portfolio(candidate.application, &db).await;
let submit = PortfolioService::submit(candidate.clone(), &db).await;
if submit.is_err() {
let e = submit.err().unwrap();
@ -220,7 +219,7 @@ pub async fn submit_portfolio(
// TODO: Více kontrol?
if e.code() == 500 {
// Cleanup
CandidateService::delete_portfolio(candidate.application)
PortfolioService::delete_portfolio(candidate.application)
.await
.unwrap();
}
@ -237,7 +236,7 @@ pub async fn submit_portfolio(
pub async fn is_portfolio_prepared(session: CandidateAuth) -> Result<String, Custom<String>> {
let candidate: entity::candidate::Model = session.into();
let is_ok = CandidateService::is_portfolio_prepared(candidate.application).await;
let is_ok = PortfolioService::is_portfolio_prepared(candidate.application).await;
if !is_ok {
// TODO: Correct error
@ -254,7 +253,7 @@ pub async fn is_portfolio_prepared(session: CandidateAuth) -> Result<String, Cus
pub async fn is_portfolio_submitted(session: CandidateAuth) -> Result<String, Custom<String>> {
let candidate: entity::candidate::Model = session.into();
let is_ok = CandidateService::is_portfolio_submitted(candidate.application).await;
let is_ok = PortfolioService::is_portfolio_submitted(candidate.application).await;
if !is_ok {
// TODO: Correct error
@ -266,3 +265,21 @@ pub async fn is_portfolio_submitted(session: CandidateAuth) -> Result<String, Cu
Ok("Portfolio ok".to_string())
}
#[get("/download")]
pub async fn download_portfolio(session: CandidateAuth) -> Result<Vec<u8>, Custom<String>> {
let private_key = session.get_private_key();
let candidate: entity::candidate::Model = session.into();
let file = PortfolioService::get_portfolio(candidate.application, private_key).await;
if file.is_err() {
let e = file.err().unwrap();
return Err(Custom(
Status::from_code(e.code()).unwrap_or_default(),
e.to_string(),
));
}
Ok(file.unwrap())
}

View file

@ -1,7 +1,7 @@
use entity::{candidate, parent};
use sea_orm::DbConn;
use crate::{error::ServiceError, candidate_details::{ApplicationDetails, EncryptedApplicationDetails}, Query, crypto};
use crate::{error::ServiceError, candidate_details::{ApplicationDetails, EncryptedApplicationDetails}, Query};
use super::{parent_service::ParentService, candidate_service::CandidateService};

View file

@ -2,7 +2,6 @@ use std::path::{Path, PathBuf};
use entity::candidate;
use sea_orm::{prelude::Uuid, DbConn};
use tokio::io::{AsyncReadExt, AsyncWriteExt};
use crate::{
candidate_details::{EncryptedApplicationDetails},
@ -179,198 +178,6 @@ impl CandidateService {
&& candidate.study.is_some()
}
async fn write_portfolio_file(
candidate_id: i32,
data: Vec<u8>,
filename: &str,
) -> Result<(), ServiceError> {
let cache_path = Self::get_file_store_path().join(&candidate_id.to_string()).join("cache");
let mut file = tokio::fs::File::create(cache_path.join(filename)).await?;
file.write_all(&data).await?;
Ok(())
}
pub async fn add_cover_letter_to_cache(
candidate_id: i32,
letter: Vec<u8>,
) -> Result<(), ServiceError> {
Self::write_portfolio_file(candidate_id, letter, "MOTIVACNI_DOPIS.pdf").await
}
pub async fn is_cover_letter(candidate_id: i32) -> bool {
let cache_path = Self::get_file_store_path().join(&candidate_id.to_string()).join("cache");
tokio::fs::metadata(cache_path.join(cache_path.join("MOTIVACNI_DOPIS.pdf")))
.await
.is_ok()
}
pub async fn add_portfolio_letter_to_cache(
candidate_id: i32,
letter: Vec<u8>,
) -> Result<(), ServiceError> {
Self::write_portfolio_file(candidate_id, letter, "PORTFOLIO.pdf").await
}
pub async fn is_portfolio_letter(candidate_id: i32) -> bool {
let cache_path = Self::get_file_store_path().join(&candidate_id.to_string()).join("cache");
tokio::fs::metadata(cache_path.join(cache_path.join("PORTFOLIO.pdf")))
.await
.is_ok()
}
pub async fn add_portfolio_zip_to_cache(
candidate_id: i32,
zip: Vec<u8>,
) -> Result<(), ServiceError> {
Self::write_portfolio_file(candidate_id, zip, "PORTFOLIO.zip").await
}
pub async fn is_portfolio_zip(candidate_id: i32) -> bool {
let cache_path = Self::get_file_store_path().join(&candidate_id.to_string()).join("cache");
tokio::fs::metadata(cache_path.join(cache_path.join("PORTFOLIO.zip")))
.await
.is_ok()
}
pub async fn is_portfolio_prepared(candidate_id: i32) -> bool {
let cache_path = Self::get_file_store_path().join(&candidate_id.to_string()).join("cache");
let filenames = vec!["MOTIVACNI_DOPIS.pdf", "PORTFOLIO.pdf", "PORTFOLIO.zip"];
for filename in filenames {
if !tokio::fs::metadata(cache_path.join(filename)).await.is_ok() {
return false;
}
}
true
}
pub async fn delete_cache(candidate_id: i32) -> Result<(), ServiceError> {
let cache_path = Self::get_file_store_path().join(&candidate_id.to_string()).join("cache");
tokio::fs::remove_dir_all(&cache_path).await?;
// Recreate blank cache directory
tokio::fs::create_dir_all(&cache_path).await?;
Ok(())
}
pub async fn add_portfolio(candidate_id: i32, db: &DbConn) -> Result<(), ServiceError> {
let path = Self::get_file_store_path().join(&candidate_id.to_string()).to_path_buf();
let cache_path = path.join("cache");
if Self::is_portfolio_prepared(candidate_id).await == false {
return Err(ServiceError::IncompletePortfolio);
}
let mut archive = tokio::fs::File::create(path.join("PORTFOLIO.zip")).await?;
let mut writer = async_zip::write::ZipFileWriter::new(&mut archive);
let mut buffer = vec![vec![], vec![], vec![]];
let filenames = vec!["MOTIVACNI_DOPIS.pdf", "PORTFOLIO.pdf", "PORTFOLIO.zip"];
for (index, entry) in buffer.iter_mut().enumerate() {
let filename = filenames[index];
let mut entry_file = tokio::fs::File::open(cache_path.join(filename)).await?;
entry_file.read_to_end(entry).await?;
}
Self::delete_cache(candidate_id).await?;
for (index, entry) in buffer.iter_mut().enumerate() {
let filename = filenames[index];
let builder = async_zip::ZipEntryBuilder::new(
filename.to_string(),
async_zip::Compression::Deflate,
);
writer.write_entry_whole(builder, &entry).await?;
}
writer.close().await?;
archive.shutdown().await?;
let admin_public_keys = Query::get_all_admin_public_keys(db).await?;
let candidate = Query::find_candidate_by_id(db, candidate_id)
.await?
.ok_or(ServiceError::CandidateNotFound)?;
let candidate_public_key = candidate.public_key;
let mut admin_public_keys_refrence: Vec<&str> =
admin_public_keys.iter().map(|s| &**s).collect();
let mut recipients = vec![&*candidate_public_key];
recipients.append(&mut admin_public_keys_refrence);
let final_path = path.join("PORTFOLIO.zip");
let Ok(_) = crypto::encrypt_file_with_recipients(
&final_path,
&final_path.with_extension("age"),
recipients,
)
.await else {
return Err(ServiceError::CryptoEncryptFailed);
};
tokio::fs::remove_file(final_path).await?;
Ok(())
}
pub async fn delete_portfolio(candidate_id: i32) -> Result<(), ServiceError> {
let path = Self::get_file_store_path().join(&candidate_id.to_string()).to_path_buf();
let portfolio_path = path.join("PORTFOLIO.zip");
let portfolio_age_path = portfolio_path.with_extension("age");
if tokio::fs::metadata(&portfolio_path).await.is_ok() {
tokio::fs::remove_file(&portfolio_path).await?;
}
if tokio::fs::metadata(&portfolio_age_path).await.is_ok() {
tokio::fs::remove_file(&portfolio_age_path).await?;
}
Ok(())
}
pub async fn is_portfolio_submitted(candidate_id: i32) -> bool {
let path = Self::get_file_store_path().join(&candidate_id.to_string()).to_path_buf();
tokio::fs::metadata(path.join("PORTFOLIO.age")).await.is_ok()
}
pub async fn get_portfolio(candidate_id: i32, db: &DbConn) -> Result<Vec<u8>, ServiceError> {
let path = Self::get_file_store_path().join(&candidate_id.to_string()).to_path_buf();
let candidate = Query::find_candidate_by_id(db, candidate_id)
.await?
.ok_or(ServiceError::CandidateNotFound)?;
let candidate_public_key = candidate.public_key;
let path = path.join("PORTFOLIO.age");
let buffer =
crypto::decrypt_file_with_private_key_as_buffer(path, &candidate_public_key).await?;
Ok(buffer)
}
async fn decrypt_private_key(
candidate: candidate::Model,
password: String,
@ -426,9 +233,8 @@ impl CandidateService {
}
#[cfg(test)]
mod tests {
pub mod tests {
use sea_orm::{DbConn};
use serial_test::serial;
use crate::util::get_memory_sqlite_connection;
use crate::{crypto, services::candidate_service::CandidateService, Mutation};
@ -440,8 +246,6 @@ mod tests {
use crate::candidate_details::{ApplicationDetails};
use crate::services::application_service::ApplicationService;
use std::path::{PathBuf};
const APPLICATION_ID: i32 = 103151;
#[tokio::test]
@ -552,7 +356,7 @@ mod tests {
}
#[cfg(test)]
async fn put_user_data(db: &DbConn) -> (candidate::Model, parent::Model) {
pub async fn put_user_data(db: &DbConn) -> (candidate::Model, parent::Model) {
let plain_text_password = "test".to_string();
let (candidate, _parent) = ApplicationService::create_candidate_with_parent(
&db,
@ -623,248 +427,4 @@ mod tests {
assert_eq!(dec_details.parent_telephone, "parent_telephone");
assert_eq!(dec_details.parent_email, "parent_email");
}
#[cfg(test)]
async fn create_data_store_temp_dir(application_id: i32) -> (PathBuf, PathBuf, PathBuf) {
let random_number: u32 = rand::Rng::gen(&mut rand::thread_rng());
let temp_dir = std::env::temp_dir().join("portfolio_test_tempdir").join(random_number.to_string());
let application_dir = temp_dir.join(application_id.to_string());
let application_cache_dir = application_dir.join("cache");
tokio::fs::create_dir_all(application_cache_dir.clone()).await.unwrap();
std::env::set_var("STORE_PATH", temp_dir.to_str().unwrap());
(temp_dir, application_dir, application_cache_dir)
}
#[cfg(test)]
async fn clear_data_store_temp_dir(temp_dir: PathBuf) {
tokio::fs::remove_dir_all(temp_dir).await.unwrap();
std::env::remove_var("STORE_PATH");
}
#[tokio::test]
#[serial]
async fn test_folder_creation() {
let db = get_memory_sqlite_connection().await;
let plain_text_password = "test".to_string();
let temp_dir = std::env::temp_dir().join("portfolio_test_tempdir").join("create_folder");
std::env::set_var("STORE_PATH", temp_dir.to_str().unwrap());
CandidateService::create(&db, APPLICATION_ID, &plain_text_password, "".to_string())
.await
.ok()
.unwrap();
assert!(tokio::fs::metadata(temp_dir.join(APPLICATION_ID.to_string())).await.is_ok());
assert!(tokio::fs::metadata(temp_dir.join(APPLICATION_ID.to_string()).join("cache")).await.is_ok());
tokio::fs::remove_dir_all(temp_dir).await.unwrap();
}
#[tokio::test]
#[serial]
async fn test_write_portfolio_file() {
let (temp_dir, _, application_cache_dir) = create_data_store_temp_dir(APPLICATION_ID).await;
CandidateService::write_portfolio_file(APPLICATION_ID, vec![0], "test").await.unwrap();
assert!(tokio::fs::metadata(application_cache_dir.join("test")).await.is_ok());
clear_data_store_temp_dir(temp_dir).await;
}
#[tokio::test]
#[serial]
async fn test_add_cover_letter_to_cache() {
let (temp_dir, _, application_cache_dir) = create_data_store_temp_dir(APPLICATION_ID).await;
CandidateService::add_cover_letter_to_cache(APPLICATION_ID, vec![0]).await.unwrap();
assert!(tokio::fs::metadata(application_cache_dir.join("MOTIVACNI_DOPIS.pdf")).await.is_ok());
clear_data_store_temp_dir(temp_dir).await;
}
#[tokio::test]
#[serial]
async fn test_is_cover_letter() {
let (temp_dir, _, _) = create_data_store_temp_dir(APPLICATION_ID).await;
CandidateService::add_cover_letter_to_cache(APPLICATION_ID, vec![0]).await.unwrap();
assert!(CandidateService::is_cover_letter(APPLICATION_ID).await);
clear_data_store_temp_dir(temp_dir).await;
}
#[tokio::test]
#[serial]
async fn test_add_portfolio_letter_to_cache() {
let (temp_dir, _, application_cache_dir) = create_data_store_temp_dir(APPLICATION_ID).await;
CandidateService::add_portfolio_letter_to_cache(APPLICATION_ID, vec![0]).await.unwrap();
assert!(tokio::fs::metadata(application_cache_dir.join("PORTFOLIO.pdf")).await.is_ok());
clear_data_store_temp_dir(temp_dir).await;
}
#[tokio::test]
#[serial]
async fn test_is_portfolio_letter() {
let (temp_dir, _, _) = create_data_store_temp_dir(APPLICATION_ID).await;
CandidateService::add_portfolio_letter_to_cache(APPLICATION_ID, vec![0]).await.unwrap();
assert!(CandidateService::is_portfolio_letter(APPLICATION_ID).await);
clear_data_store_temp_dir(temp_dir).await;
}
#[tokio::test]
#[serial]
async fn test_add_portfolio_zip_to_cache() {
let (temp_dir, _, application_cache_dir) = create_data_store_temp_dir(APPLICATION_ID).await;
CandidateService::add_portfolio_zip_to_cache(APPLICATION_ID, vec![0]).await.unwrap();
assert!(tokio::fs::metadata(application_cache_dir.join("PORTFOLIO.zip")).await.is_ok());
clear_data_store_temp_dir(temp_dir).await;
}
#[tokio::test]
#[serial]
async fn test_is_portfolio_zip() {
let (temp_dir, _, _) = create_data_store_temp_dir(APPLICATION_ID).await;
CandidateService::add_portfolio_zip_to_cache(APPLICATION_ID, vec![0]).await.unwrap();
assert!(CandidateService::is_portfolio_zip(APPLICATION_ID).await);
clear_data_store_temp_dir(temp_dir).await;
}
#[tokio::test]
#[serial]
async fn test_is_portfolio_prepared() {
let (temp_dir, _, _) = create_data_store_temp_dir(APPLICATION_ID).await;
CandidateService::add_cover_letter_to_cache(APPLICATION_ID, vec![0]).await.unwrap();
CandidateService::add_portfolio_letter_to_cache(APPLICATION_ID, vec![0]).await.unwrap();
CandidateService::add_portfolio_zip_to_cache(APPLICATION_ID, vec![0]).await.unwrap();
assert!(CandidateService::is_portfolio_prepared(APPLICATION_ID).await);
clear_data_store_temp_dir(temp_dir).await;
let (temp_dir, _, _) = create_data_store_temp_dir(APPLICATION_ID).await;
CandidateService::add_cover_letter_to_cache(APPLICATION_ID, vec![0]).await.unwrap();
//CandidateService::add_portfolio_letter_to_cache(APPLICATION_ID, vec![0]).await.unwrap();
CandidateService::add_portfolio_zip_to_cache(APPLICATION_ID, vec![0]).await.unwrap();
assert!(!CandidateService::is_portfolio_prepared(APPLICATION_ID).await);
clear_data_store_temp_dir(temp_dir).await;
}
#[tokio::test]
#[serial]
async fn test_delete_cache() {
let (temp_dir, _, _) = create_data_store_temp_dir(APPLICATION_ID).await;
CandidateService::add_portfolio_zip_to_cache(APPLICATION_ID, vec![0]).await.unwrap();
assert!(CandidateService::is_portfolio_zip(APPLICATION_ID).await);
CandidateService::delete_cache(APPLICATION_ID).await.unwrap();
assert!(!CandidateService::is_portfolio_zip(APPLICATION_ID).await);
clear_data_store_temp_dir(temp_dir).await;
}
#[tokio::test]
#[serial]
async fn test_add_portfolio() {
let (temp_dir, application_dir, _) = create_data_store_temp_dir(APPLICATION_ID).await;
let db = get_memory_sqlite_connection().await;
put_user_data(&db).await;
CandidateService::add_cover_letter_to_cache(APPLICATION_ID, vec![0]).await.unwrap();
CandidateService::add_portfolio_letter_to_cache(APPLICATION_ID, vec![0]).await.unwrap();
CandidateService::add_portfolio_zip_to_cache(APPLICATION_ID, vec![0]).await.unwrap();
CandidateService::add_portfolio(APPLICATION_ID, &db).await.unwrap();
assert!(tokio::fs::metadata(application_dir.join("PORTFOLIO.age")).await.is_ok());
clear_data_store_temp_dir(temp_dir).await;
}
#[tokio::test]
#[serial]
async fn test_delete_portfolio() {
let (temp_dir, application_dir, _) = create_data_store_temp_dir(APPLICATION_ID).await;
let db = get_memory_sqlite_connection().await;
put_user_data(&db).await;
CandidateService::add_cover_letter_to_cache(APPLICATION_ID, vec![0]).await.unwrap();
CandidateService::add_portfolio_letter_to_cache(APPLICATION_ID, vec![0]).await.unwrap();
CandidateService::add_portfolio_zip_to_cache(APPLICATION_ID, vec![0]).await.unwrap();
CandidateService::add_portfolio(APPLICATION_ID, &db).await.unwrap();
assert!(tokio::fs::metadata(application_dir.join("PORTFOLIO.age")).await.is_ok());
CandidateService::delete_portfolio(APPLICATION_ID).await.unwrap();
assert!(!tokio::fs::metadata(application_dir.join("PORTFOLIO.age")).await.is_ok());
clear_data_store_temp_dir(temp_dir).await;
}
#[tokio::test]
#[serial]
async fn test_is_portfolio_submitted() {
let (temp_dir, _, _) = create_data_store_temp_dir(APPLICATION_ID).await;
let db = get_memory_sqlite_connection().await;
put_user_data(&db).await;
CandidateService::add_cover_letter_to_cache(APPLICATION_ID, vec![0]).await.unwrap();
CandidateService::add_portfolio_letter_to_cache(APPLICATION_ID, vec![0]).await.unwrap();
CandidateService::add_portfolio_zip_to_cache(APPLICATION_ID, vec![0]).await.unwrap();
CandidateService::add_portfolio(APPLICATION_ID, &db).await.unwrap();
assert!(CandidateService::is_portfolio_submitted(APPLICATION_ID).await);
clear_data_store_temp_dir(temp_dir).await;
let (temp_dir, application_dir, _) = create_data_store_temp_dir(APPLICATION_ID).await;
CandidateService::add_cover_letter_to_cache(APPLICATION_ID, vec![0]).await.unwrap();
CandidateService::add_portfolio_letter_to_cache(APPLICATION_ID, vec![0]).await.unwrap();
CandidateService::add_portfolio_zip_to_cache(APPLICATION_ID, vec![0]).await.unwrap();
CandidateService::add_portfolio(APPLICATION_ID, &db).await.unwrap();
tokio::fs::remove_file(application_dir.join("PORTFOLIO.age")).await.unwrap();
assert!(!CandidateService::is_portfolio_submitted(APPLICATION_ID).await);
clear_data_store_temp_dir(temp_dir).await;
}
}

View file

@ -2,4 +2,5 @@ pub mod session_service;
pub mod candidate_service;
pub mod admin_service;
pub mod parent_service;
pub mod application_service;
pub mod application_service;
pub mod portfolio_service;

View file

@ -0,0 +1,515 @@
use std::{path::{PathBuf, Path}};
use entity::candidate;
use sea_orm::DbConn;
use tokio::io::{AsyncReadExt, AsyncWriteExt};
use crate::{error::ServiceError, Query, crypto};
#[derive(Copy, Clone)]
enum FileType {
CoverLetterPdf,
PortfolioLetterPdf,
PortfolioZip,
Age,
}
impl FileType {
pub fn as_str(&self) -> &'static str {
match self {
FileType::CoverLetterPdf => "MOTIVACNI_DOPIS.pdf",
FileType::PortfolioLetterPdf => "PORTFOLIO.pdf",
FileType::PortfolioZip => "PORTFOLIO.zip",
FileType::Age => "PORTFOLIO.age",
}
}
}
impl ToString for FileType {
fn to_string(&self) -> String {
self.as_str().to_string()
}
}
pub struct PortfolioService;
impl PortfolioService {
// Get root path or local directory
fn get_file_store_path() -> PathBuf {
dotenv::dotenv().ok();
Path::new(&std::env::var("STORE_PATH").unwrap_or_else(|_| "".to_string())).to_path_buf()
}
/// Writes file to desired location
async fn write_portfolio_file(
candidate_id: i32,
data: Vec<u8>,
filename: FileType,
) -> Result<(), ServiceError> {
let cache_path = Self::get_file_store_path().join(&candidate_id.to_string()).join("cache");
let mut file = tokio::fs::File::create(cache_path.join(filename.as_str())).await?;
file.write_all(&data).await?;
Ok(())
}
pub async fn add_cover_letter_to_cache(
candidate_id: i32,
letter: Vec<u8>,
) -> Result<(), ServiceError> {
Self::write_portfolio_file(candidate_id, letter, FileType::CoverLetterPdf).await
}
pub async fn add_portfolio_letter_to_cache(
candidate_id: i32,
letter: Vec<u8>,
) -> Result<(), ServiceError> {
Self::write_portfolio_file(candidate_id, letter, FileType::PortfolioLetterPdf).await
}
pub async fn add_portfolio_zip_to_cache(
candidate_id: i32,
zip: Vec<u8>,
) -> Result<(), ServiceError> {
Self::write_portfolio_file(candidate_id, zip, FileType::PortfolioZip).await
}
pub async fn is_cover_letter(candidate_id: i32) -> bool {
let cache_path = Self::get_file_store_path().join(&candidate_id.to_string()).join("cache");
tokio::fs::metadata(cache_path.join(cache_path.join(FileType::CoverLetterPdf.as_str())))
.await
.is_ok()
}
pub async fn is_portfolio_letter(candidate_id: i32) -> bool {
let cache_path = Self::get_file_store_path().join(&candidate_id.to_string()).join("cache");
tokio::fs::metadata(
cache_path.join(
cache_path.join(FileType::PortfolioLetterPdf.as_str())
)
)
.await
.is_ok()
}
pub async fn is_portfolio_zip(candidate_id: i32) -> bool {
let cache_path = Self::get_file_store_path().join(&candidate_id.to_string()).join("cache");
tokio::fs::metadata(
cache_path.join(
cache_path.join(FileType::PortfolioZip.as_str())
)
)
.await
.is_ok()
}
/// Returns true if portfolio is ready to be moved to the final directory
pub async fn is_portfolio_prepared(candidate_id: i32) -> bool {
let cache_path = Self::get_file_store_path().join(&candidate_id.to_string()).join("cache");
let filenames = vec![FileType::CoverLetterPdf, FileType::PortfolioLetterPdf, FileType::PortfolioZip];
for filename in filenames {
if !tokio::fs::metadata(
cache_path.join(filename.as_str())
).await.is_ok() {
return false;
}
}
true
}
/// Removes all files from cache
pub async fn delete_cache(candidate_id: i32) -> Result<(), ServiceError> {
let cache_path = Self::get_file_store_path().join(&candidate_id.to_string()).join("cache");
tokio::fs::remove_dir_all(&cache_path).await?;
// Recreate blank cache directory
tokio::fs::create_dir_all(&cache_path).await?;
Ok(())
}
/// Move files from cache to final directory and delete cache afterwards
pub async fn submit(candidate: candidate::Model, db: &DbConn) -> Result<(), ServiceError> {
let candidate_id = candidate.application;
let path = Self::get_file_store_path().join(&candidate_id.to_string()).to_path_buf();
let cache_path = path.join("cache");
if Self::is_portfolio_prepared(candidate_id).await == false {
return Err(ServiceError::IncompletePortfolio);
}
let mut archive = tokio::fs::File::create(path.join(FileType::PortfolioZip.as_str())).await?;
let mut writer = async_zip::write::ZipFileWriter::new(&mut archive);
let mut buffer = vec![vec![], vec![], vec![]];
let filenames = vec![FileType::CoverLetterPdf, FileType::PortfolioLetterPdf, FileType::PortfolioZip];
for (index, entry) in buffer.iter_mut().enumerate() {
let filename = filenames[index];
let mut entry_file = tokio::fs::File::open(cache_path.join(filename.as_str())).await?;
entry_file.read_to_end(entry).await?;
}
Self::delete_cache(candidate_id).await?;
for (index, entry) in buffer.iter_mut().enumerate() {
let filename = filenames[index];
let builder = async_zip::ZipEntryBuilder::new(
filename.to_string(),
async_zip::Compression::Deflate,
);
writer.write_entry_whole(builder, &entry).await?;
}
writer.close().await?;
archive.shutdown().await?;
let admin_public_keys = Query::get_all_admin_public_keys(db).await?;
let candidate_public_key = candidate.public_key;
let mut admin_public_keys_refrence: Vec<&str> = admin_public_keys.iter().map(|s| &**s).collect();
let mut recipients = vec![&*candidate_public_key];
recipients.append(&mut admin_public_keys_refrence);
let final_path = path.join(FileType::PortfolioZip.as_str());
crypto::encrypt_file_with_recipients(
&final_path,
&final_path.with_extension("age"),
recipients,
).await?;
tokio::fs::remove_file(final_path).await?;
Ok(())
}
/// Delete PORTFOLIO.age file
pub async fn delete_portfolio(candidate_id: i32) -> Result<(), ServiceError> {
let path = Self::get_file_store_path().join(&candidate_id.to_string()).to_path_buf();
let portfolio_path = path.join(FileType::PortfolioZip.as_str());
let portfolio_age_path = portfolio_path.with_extension("age");
if tokio::fs::metadata(&portfolio_path).await.is_ok() {
tokio::fs::remove_file(&portfolio_path).await?;
}
if tokio::fs::metadata(&portfolio_age_path).await.is_ok() {
tokio::fs::remove_file(&portfolio_age_path).await?;
}
Ok(())
}
/// Returns true if portfolio is submitted
pub async fn is_portfolio_submitted(candidate_id: i32) -> bool {
let path = Self::get_file_store_path().join(&candidate_id.to_string()).to_path_buf();
tokio::fs::metadata(path.join(FileType::Age.as_str())).await.is_ok()
}
/// Returns decrypted portfolio zip as Vec of bytes
pub async fn get_portfolio(candidate_id: i32, private_key: String) -> Result<Vec<u8>, ServiceError> {
let path = Self::get_file_store_path().join(&candidate_id.to_string()).to_path_buf();
let path = path.join(FileType::Age.as_str());
let buffer =
crypto::decrypt_file_with_private_key_as_buffer(path, &private_key).await?;
Ok(buffer)
}
}
#[cfg(test)]
mod tests {
use serial_test::serial;
use crate::{services::{portfolio_service::{PortfolioService, FileType}, candidate_service::{CandidateService, tests::put_user_data}}, util::get_memory_sqlite_connection, crypto};
use std::path::PathBuf;
const APPLICATION_ID: i32 = 103151;
#[cfg(test)]
async fn create_data_store_temp_dir(application_id: i32) -> (PathBuf, PathBuf, PathBuf) {
let random_number: u32 = rand::Rng::gen(&mut rand::thread_rng());
let temp_dir = std::env::temp_dir().join("portfolio_test_tempdir").join(random_number.to_string());
let application_dir = temp_dir.join(application_id.to_string());
let application_cache_dir = application_dir.join("cache");
tokio::fs::create_dir_all(application_cache_dir.clone()).await.unwrap();
std::env::set_var("STORE_PATH", temp_dir.to_str().unwrap());
(temp_dir, application_dir, application_cache_dir)
}
#[cfg(test)]
async fn clear_data_store_temp_dir(temp_dir: PathBuf) {
tokio::fs::remove_dir_all(temp_dir).await.unwrap();
std::env::remove_var("STORE_PATH");
}
#[tokio::test]
#[serial]
async fn test_folder_creation() {
let db = get_memory_sqlite_connection().await;
let plain_text_password = "test".to_string();
let temp_dir = std::env::temp_dir().join("portfolio_test_tempdir").join("create_folder");
std::env::set_var("STORE_PATH", temp_dir.to_str().unwrap());
CandidateService::create(&db, APPLICATION_ID, &plain_text_password, "".to_string())
.await
.ok()
.unwrap();
assert!(tokio::fs::metadata(temp_dir.join(APPLICATION_ID.to_string())).await.is_ok());
assert!(tokio::fs::metadata(temp_dir.join(APPLICATION_ID.to_string()).join("cache")).await.is_ok());
tokio::fs::remove_dir_all(temp_dir).await.unwrap();
}
#[tokio::test]
#[serial]
async fn test_write_portfolio_file() {
let (temp_dir, _, application_cache_dir) = create_data_store_temp_dir(APPLICATION_ID).await;
PortfolioService::write_portfolio_file(APPLICATION_ID, vec![0], crate::services::portfolio_service::FileType::PortfolioLetterPdf).await.unwrap();
assert!(tokio::fs::metadata(application_cache_dir.join(FileType::PortfolioLetterPdf.as_str())).await.is_ok());
clear_data_store_temp_dir(temp_dir).await;
}
#[tokio::test]
#[serial]
async fn test_add_cover_letter_to_cache() {
let (temp_dir, _, application_cache_dir) = create_data_store_temp_dir(APPLICATION_ID).await;
PortfolioService::add_cover_letter_to_cache(APPLICATION_ID, vec![0]).await.unwrap();
assert!(tokio::fs::metadata(application_cache_dir.join("MOTIVACNI_DOPIS.pdf")).await.is_ok());
clear_data_store_temp_dir(temp_dir).await;
}
#[tokio::test]
#[serial]
async fn test_is_cover_letter() {
let (temp_dir, _, _) = create_data_store_temp_dir(APPLICATION_ID).await;
PortfolioService::add_cover_letter_to_cache(APPLICATION_ID, vec![0]).await.unwrap();
assert!(PortfolioService::is_cover_letter(APPLICATION_ID).await);
clear_data_store_temp_dir(temp_dir).await;
}
#[tokio::test]
#[serial]
async fn test_add_portfolio_letter_to_cache() {
let (temp_dir, _, application_cache_dir) = create_data_store_temp_dir(APPLICATION_ID).await;
PortfolioService::add_portfolio_letter_to_cache(APPLICATION_ID, vec![0]).await.unwrap();
assert!(tokio::fs::metadata(application_cache_dir.join("PORTFOLIO.pdf")).await.is_ok());
clear_data_store_temp_dir(temp_dir).await;
}
#[tokio::test]
#[serial]
async fn test_is_portfolio_letter() {
let (temp_dir, _, _) = create_data_store_temp_dir(APPLICATION_ID).await;
PortfolioService::add_portfolio_letter_to_cache(APPLICATION_ID, vec![0]).await.unwrap();
assert!(PortfolioService::is_portfolio_letter(APPLICATION_ID).await);
clear_data_store_temp_dir(temp_dir).await;
}
#[tokio::test]
#[serial]
async fn test_add_portfolio_zip_to_cache() {
let (temp_dir, _, application_cache_dir) = create_data_store_temp_dir(APPLICATION_ID).await;
PortfolioService::add_portfolio_zip_to_cache(APPLICATION_ID, vec![0]).await.unwrap();
assert!(tokio::fs::metadata(application_cache_dir.join("PORTFOLIO.zip")).await.is_ok());
clear_data_store_temp_dir(temp_dir).await;
}
#[tokio::test]
#[serial]
async fn test_is_portfolio_zip() {
let (temp_dir, _, _) = create_data_store_temp_dir(APPLICATION_ID).await;
PortfolioService::add_portfolio_zip_to_cache(APPLICATION_ID, vec![0]).await.unwrap();
assert!(PortfolioService::is_portfolio_zip(APPLICATION_ID).await);
clear_data_store_temp_dir(temp_dir).await;
}
#[tokio::test]
#[serial]
async fn test_is_portfolio_prepared() {
let (temp_dir, _, _) = create_data_store_temp_dir(APPLICATION_ID).await;
PortfolioService::add_cover_letter_to_cache(APPLICATION_ID, vec![0]).await.unwrap();
PortfolioService::add_portfolio_letter_to_cache(APPLICATION_ID, vec![0]).await.unwrap();
PortfolioService::add_portfolio_zip_to_cache(APPLICATION_ID, vec![0]).await.unwrap();
assert!(PortfolioService::is_portfolio_prepared(APPLICATION_ID).await);
clear_data_store_temp_dir(temp_dir).await;
let (temp_dir, _, _) = create_data_store_temp_dir(APPLICATION_ID).await;
PortfolioService::add_cover_letter_to_cache(APPLICATION_ID, vec![0]).await.unwrap();
//PortfolioService::add_portfolio_letter_to_cache(APPLICATION_ID, vec![0]).await.unwrap();
PortfolioService::add_portfolio_zip_to_cache(APPLICATION_ID, vec![0]).await.unwrap();
assert!(!PortfolioService::is_portfolio_prepared(APPLICATION_ID).await);
clear_data_store_temp_dir(temp_dir).await;
}
#[tokio::test]
#[serial]
async fn test_delete_cache() {
let (temp_dir, _, _) = create_data_store_temp_dir(APPLICATION_ID).await;
PortfolioService::add_portfolio_zip_to_cache(APPLICATION_ID, vec![0]).await.unwrap();
assert!(PortfolioService::is_portfolio_zip(APPLICATION_ID).await);
PortfolioService::delete_cache(APPLICATION_ID).await.unwrap();
assert!(!PortfolioService::is_portfolio_zip(APPLICATION_ID).await);
clear_data_store_temp_dir(temp_dir).await;
}
#[tokio::test]
#[serial]
async fn test_add_portfolio() {
let (temp_dir, application_dir, _) = create_data_store_temp_dir(APPLICATION_ID).await;
let db = get_memory_sqlite_connection().await;
let (candidate, _) = put_user_data(&db).await;
PortfolioService::add_cover_letter_to_cache(APPLICATION_ID, vec![0]).await.unwrap();
PortfolioService::add_portfolio_letter_to_cache(APPLICATION_ID, vec![0]).await.unwrap();
PortfolioService::add_portfolio_zip_to_cache(APPLICATION_ID, vec![0]).await.unwrap();
PortfolioService::submit(candidate, &db).await.unwrap();
assert!(tokio::fs::metadata(application_dir.join("PORTFOLIO.age")).await.is_ok());
clear_data_store_temp_dir(temp_dir).await;
}
#[tokio::test]
#[serial]
async fn test_delete_portfolio() {
let (temp_dir, application_dir, _) = create_data_store_temp_dir(APPLICATION_ID).await;
let db = get_memory_sqlite_connection().await;
let (candidate, _) = put_user_data(&db).await;
PortfolioService::add_cover_letter_to_cache(APPLICATION_ID, vec![0]).await.unwrap();
PortfolioService::add_portfolio_letter_to_cache(APPLICATION_ID, vec![0]).await.unwrap();
PortfolioService::add_portfolio_zip_to_cache(APPLICATION_ID, vec![0]).await.unwrap();
PortfolioService::submit(candidate, &db).await.unwrap();
assert!(tokio::fs::metadata(application_dir.join("PORTFOLIO.age")).await.is_ok());
PortfolioService::delete_portfolio(APPLICATION_ID).await.unwrap();
assert!(!tokio::fs::metadata(application_dir.join("PORTFOLIO.age")).await.is_ok());
clear_data_store_temp_dir(temp_dir).await;
}
#[tokio::test]
#[serial]
async fn test_is_portfolio_submitted() {
let (temp_dir, _, _) = create_data_store_temp_dir(APPLICATION_ID).await;
let db = get_memory_sqlite_connection().await;
let (candidate, _) = put_user_data(&db).await;
PortfolioService::add_cover_letter_to_cache(APPLICATION_ID, vec![0]).await.unwrap();
PortfolioService::add_portfolio_letter_to_cache(APPLICATION_ID, vec![0]).await.unwrap();
PortfolioService::add_portfolio_zip_to_cache(APPLICATION_ID, vec![0]).await.unwrap();
PortfolioService::submit(candidate.clone(), &db).await.unwrap();
assert!(PortfolioService::is_portfolio_submitted(APPLICATION_ID).await);
clear_data_store_temp_dir(temp_dir).await;
let (temp_dir, application_dir, _) = create_data_store_temp_dir(APPLICATION_ID).await;
PortfolioService::add_cover_letter_to_cache(APPLICATION_ID, vec![0]).await.unwrap();
PortfolioService::add_portfolio_letter_to_cache(APPLICATION_ID, vec![0]).await.unwrap();
PortfolioService::add_portfolio_zip_to_cache(APPLICATION_ID, vec![0]).await.unwrap();
PortfolioService::submit(candidate.clone(), &db).await.unwrap();
tokio::fs::remove_file(application_dir.join("PORTFOLIO.age")).await.unwrap();
assert!(!PortfolioService::is_portfolio_submitted(APPLICATION_ID).await);
clear_data_store_temp_dir(temp_dir).await;
}
#[tokio::test]
#[serial]
async fn test_get_portfolio() {
let (temp_dir, _, _) = create_data_store_temp_dir(APPLICATION_ID).await;
let db = get_memory_sqlite_connection().await;
let (candidate, _parent) = put_user_data(&db).await;
let private_key = crypto::decrypt_password(candidate.private_key.clone(), "test".to_string())
.await
.unwrap();
PortfolioService::add_cover_letter_to_cache(APPLICATION_ID, vec![0])
.await
.unwrap();
PortfolioService::add_portfolio_letter_to_cache(APPLICATION_ID, vec![0])
.await
.unwrap();
PortfolioService::add_portfolio_zip_to_cache(APPLICATION_ID, vec![0])
.await
.unwrap();
PortfolioService::submit(candidate, &db)
.await
.unwrap();
PortfolioService::get_portfolio(APPLICATION_ID, private_key)
.await
.unwrap();
clear_data_store_temp_dir(temp_dir).await;
}
}