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Commit | Line | Data |
---|---|---|
553610b4 | 1 | use std::collections::HashSet; |
c2b94534 | 2 | use std::io::Write; |
7a57cb77 WB |
3 | use std::sync::atomic::{AtomicUsize, Ordering}; |
4 | use std::sync::{Arc, Mutex}; | |
597641fd | 5 | |
7a57cb77 WB |
6 | use chrono::{DateTime, Utc}; |
7 | use failure::*; | |
82ab7230 | 8 | use futures::*; |
1fdb4c6f | 9 | use futures::stream::Stream; |
7a57cb77 WB |
10 | use http::Uri; |
11 | use http::header::HeaderValue; | |
12 | use http::{Request, Response}; | |
13 | use hyper::Body; | |
14 | use hyper::client::Client; | |
6d1f61b2 | 15 | use openssl::ssl::{SslConnector, SslMethod}; |
ba3a60b2 | 16 | use serde_json::{json, Value}; |
a6782ca1 WB |
17 | use tokio::io::AsyncReadExt; |
18 | use tokio::sync::{mpsc, oneshot}; | |
0dffe3f9 | 19 | use url::percent_encoding::{percent_encode, DEFAULT_ENCODE_SET}; |
7a57cb77 | 20 | use xdg::BaseDirectories; |
1fdb4c6f | 21 | |
e18a6c9e DM |
22 | use proxmox::tools::{ |
23 | digest_to_hex, | |
24 | fs::{file_get_json, file_set_contents}, | |
25 | }; | |
26 | ||
7a57cb77 WB |
27 | use super::merge_known_chunks::{MergedChunkInfo, MergeKnownChunks}; |
28 | use super::pipe_to_stream::PipeToSendStream; | |
986bef16 | 29 | use crate::backup::*; |
7a57cb77 WB |
30 | use crate::tools::futures::{cancellable, Canceller}; |
31 | use crate::tools::{self, BroadcastFuture, tty}; | |
986bef16 | 32 | |
5a2df000 | 33 | #[derive(Clone)] |
e240d8be | 34 | pub struct AuthInfo { |
5a2df000 DM |
35 | username: String, |
36 | ticket: String, | |
37 | token: String, | |
38 | } | |
56458d97 | 39 | |
151c6ce2 | 40 | /// HTTP(S) API client |
597641fd | 41 | pub struct HttpClient { |
6d1f61b2 | 42 | client: Client<hyper_openssl::HttpsConnector<hyper::client::HttpConnector>>, |
597641fd | 43 | server: String, |
5a2df000 | 44 | auth: BroadcastFuture<AuthInfo>, |
597641fd DM |
45 | } |
46 | ||
e240d8be DM |
47 | /// Delete stored ticket data (logout) |
48 | pub fn delete_ticket_info(server: &str, username: &str) -> Result<(), Error> { | |
49 | ||
50 | let base = BaseDirectories::with_prefix("proxmox-backup")?; | |
51 | ||
52 | // usually /run/user/<uid>/... | |
53 | let path = base.place_runtime_file("tickets")?; | |
54 | ||
55 | let mode = nix::sys::stat::Mode::from_bits_truncate(0o0600); | |
56 | ||
57 | let mut data = file_get_json(&path, Some(json!({})))?; | |
58 | ||
59 | if let Some(map) = data[server].as_object_mut() { | |
60 | map.remove(username); | |
61 | } | |
62 | ||
63 | file_set_contents(path, data.to_string().as_bytes(), Some(mode))?; | |
64 | ||
65 | Ok(()) | |
66 | } | |
67 | ||
ba3a60b2 DM |
68 | fn store_ticket_info(server: &str, username: &str, ticket: &str, token: &str) -> Result<(), Error> { |
69 | ||
70 | let base = BaseDirectories::with_prefix("proxmox-backup")?; | |
71 | ||
72 | // usually /run/user/<uid>/... | |
73 | let path = base.place_runtime_file("tickets")?; | |
74 | ||
75 | let mode = nix::sys::stat::Mode::from_bits_truncate(0o0600); | |
76 | ||
e18a6c9e | 77 | let mut data = file_get_json(&path, Some(json!({})))?; |
ba3a60b2 DM |
78 | |
79 | let now = Utc::now().timestamp(); | |
80 | ||
81 | data[server][username] = json!({ "timestamp": now, "ticket": ticket, "token": token}); | |
82 | ||
83 | let mut new_data = json!({}); | |
84 | ||
85 | let ticket_lifetime = tools::ticket::TICKET_LIFETIME - 60; | |
86 | ||
87 | let empty = serde_json::map::Map::new(); | |
88 | for (server, info) in data.as_object().unwrap_or(&empty) { | |
89 | for (_user, uinfo) in info.as_object().unwrap_or(&empty) { | |
90 | if let Some(timestamp) = uinfo["timestamp"].as_i64() { | |
91 | let age = now - timestamp; | |
92 | if age < ticket_lifetime { | |
93 | new_data[server][username] = uinfo.clone(); | |
94 | } | |
95 | } | |
96 | } | |
97 | } | |
98 | ||
e18a6c9e | 99 | file_set_contents(path, new_data.to_string().as_bytes(), Some(mode))?; |
ba3a60b2 DM |
100 | |
101 | Ok(()) | |
102 | } | |
103 | ||
104 | fn load_ticket_info(server: &str, username: &str) -> Option<(String, String)> { | |
66c8eb93 | 105 | let base = BaseDirectories::with_prefix("proxmox-backup").ok()?; |
ba3a60b2 DM |
106 | |
107 | // usually /run/user/<uid>/... | |
66c8eb93 CE |
108 | let path = base.place_runtime_file("tickets").ok()?; |
109 | let data = file_get_json(&path, None).ok()?; | |
ba3a60b2 | 110 | let now = Utc::now().timestamp(); |
ba3a60b2 | 111 | let ticket_lifetime = tools::ticket::TICKET_LIFETIME - 60; |
66c8eb93 CE |
112 | let uinfo = data[server][username].as_object()?; |
113 | let timestamp = uinfo["timestamp"].as_i64()?; | |
114 | let age = now - timestamp; | |
115 | ||
116 | if age < ticket_lifetime { | |
117 | let ticket = uinfo["ticket"].as_str()?; | |
118 | let token = uinfo["token"].as_str()?; | |
119 | Some((ticket.to_owned(), token.to_owned())) | |
120 | } else { | |
121 | None | |
ba3a60b2 | 122 | } |
ba3a60b2 DM |
123 | } |
124 | ||
597641fd DM |
125 | impl HttpClient { |
126 | ||
45cdce06 | 127 | pub fn new(server: &str, username: &str) -> Result<Self, Error> { |
5a2df000 | 128 | let client = Self::build_client(); |
5a2df000 | 129 | |
45cdce06 DM |
130 | let password = if let Some((ticket, _token)) = load_ticket_info(server, username) { |
131 | ticket | |
132 | } else { | |
133 | Self::get_password(&username)? | |
134 | }; | |
135 | ||
136 | let login = Self::credentials(client.clone(), server.to_owned(), username.to_owned(), password); | |
137 | ||
138 | Ok(Self { | |
5a2df000 | 139 | client, |
597641fd | 140 | server: String::from(server), |
5a2df000 | 141 | auth: BroadcastFuture::new(login), |
45cdce06 | 142 | }) |
597641fd DM |
143 | } |
144 | ||
e240d8be DM |
145 | /// Login future |
146 | /// | |
147 | /// Login is done on demand, so this is onyl required if you need | |
148 | /// access to authentication data in 'AuthInfo'. | |
a6782ca1 | 149 | pub fn login(&self) -> impl Future<Output = Result<AuthInfo, Error>> { |
e240d8be DM |
150 | self.auth.listen() |
151 | } | |
152 | ||
5a2df000 | 153 | fn get_password(_username: &str) -> Result<String, Error> { |
56458d97 WB |
154 | use std::env::VarError::*; |
155 | match std::env::var("PBS_PASSWORD") { | |
156 | Ok(p) => return Ok(p), | |
157 | Err(NotUnicode(_)) => bail!("PBS_PASSWORD contains bad characters"), | |
158 | Err(NotPresent) => { | |
159 | // Try another method | |
160 | } | |
161 | } | |
162 | ||
163 | // If we're on a TTY, query the user for a password | |
164 | if tty::stdin_isatty() { | |
165 | return Ok(String::from_utf8(tty::read_password("Password: ")?)?); | |
166 | } | |
167 | ||
168 | bail!("no password input mechanism available"); | |
169 | } | |
170 | ||
6d1f61b2 DM |
171 | fn build_client() -> Client<hyper_openssl::HttpsConnector<hyper::client::HttpConnector>> { |
172 | ||
173 | let mut ssl_connector_builder = SslConnector::builder(SslMethod::tls()).unwrap(); | |
174 | ||
175 | ssl_connector_builder.set_verify(openssl::ssl::SslVerifyMode::NONE); // fixme! | |
176 | ||
4a3f6517 | 177 | let mut httpc = hyper::client::HttpConnector::new(1); |
fcf5dea5 | 178 | httpc.set_nodelay(true); // important for h2 download performance! |
99168f43 | 179 | httpc.set_recv_buffer_size(Some(1024*1024)); //important for h2 download performance! |
4a3f6517 | 180 | httpc.enforce_http(false); // we want https... |
6d1f61b2 DM |
181 | |
182 | let https = hyper_openssl::HttpsConnector::with_connector(httpc, ssl_connector_builder).unwrap(); | |
183 | ||
adec8ea2 DM |
184 | Client::builder() |
185 | //.http2_initial_stream_window_size( (1 << 31) - 2) | |
186 | //.http2_initial_connection_window_size( (1 << 31) - 2) | |
187 | .build::<_, Body>(https) | |
a6b75513 DM |
188 | } |
189 | ||
a6782ca1 | 190 | pub fn request(&self, mut req: Request<Body>) -> impl Future<Output = Result<Value, Error>> { |
597641fd | 191 | |
5a2df000 | 192 | let login = self.auth.listen(); |
597641fd | 193 | |
5a2df000 | 194 | let client = self.client.clone(); |
597641fd | 195 | |
5a2df000 | 196 | login.and_then(move |auth| { |
597641fd | 197 | |
5a2df000 DM |
198 | let enc_ticket = format!("PBSAuthCookie={}", percent_encode(auth.ticket.as_bytes(), DEFAULT_ENCODE_SET)); |
199 | req.headers_mut().insert("Cookie", HeaderValue::from_str(&enc_ticket).unwrap()); | |
200 | req.headers_mut().insert("CSRFPreventionToken", HeaderValue::from_str(&auth.token).unwrap()); | |
597641fd | 201 | |
5a2df000 | 202 | let request = Self::api_request(client, req); |
597641fd | 203 | |
5a2df000 DM |
204 | request |
205 | }) | |
1fdb4c6f DM |
206 | } |
207 | ||
a6782ca1 WB |
208 | pub fn get( |
209 | &self, | |
210 | path: &str, | |
211 | data: Option<Value>, | |
212 | ) -> impl Future<Output = Result<Value, Error>> { | |
9e391bb7 | 213 | let req = Self::request_builder(&self.server, "GET", path, data).unwrap(); |
5a2df000 | 214 | self.request(req) |
a6b75513 DM |
215 | } |
216 | ||
a6782ca1 WB |
217 | pub fn delete( |
218 | &mut self, | |
219 | path: &str, | |
220 | data: Option<Value>, | |
221 | ) -> impl Future<Output = Result<Value, Error>> { | |
9e391bb7 | 222 | let req = Self::request_builder(&self.server, "DELETE", path, data).unwrap(); |
5a2df000 | 223 | self.request(req) |
a6b75513 DM |
224 | } |
225 | ||
a6782ca1 WB |
226 | pub fn post( |
227 | &mut self, | |
228 | path: &str, | |
229 | data: Option<Value>, | |
230 | ) -> impl Future<Output = Result<Value, Error>> { | |
5a2df000 DM |
231 | let req = Self::request_builder(&self.server, "POST", path, data).unwrap(); |
232 | self.request(req) | |
024f11bb DM |
233 | } |
234 | ||
a6782ca1 WB |
235 | pub fn download<W: Write + Send + 'static>( |
236 | &mut self, | |
237 | path: &str, | |
238 | output: W, | |
239 | ) -> impl Future<Output = Result<W, Error>> { | |
5a2df000 | 240 | let mut req = Self::request_builder(&self.server, "GET", path, None).unwrap(); |
024f11bb | 241 | |
5a2df000 | 242 | let login = self.auth.listen(); |
024f11bb | 243 | |
5a2df000 | 244 | let client = self.client.clone(); |
1fdb4c6f | 245 | |
5a2df000 | 246 | login.and_then(move |auth| { |
81da38c1 | 247 | |
5a2df000 DM |
248 | let enc_ticket = format!("PBSAuthCookie={}", percent_encode(auth.ticket.as_bytes(), DEFAULT_ENCODE_SET)); |
249 | req.headers_mut().insert("Cookie", HeaderValue::from_str(&enc_ticket).unwrap()); | |
6f62c924 | 250 | |
5a2df000 DM |
251 | client.request(req) |
252 | .map_err(Error::from) | |
253 | .and_then(|resp| { | |
81820b0d DM |
254 | let status = resp.status(); |
255 | if !status.is_success() { | |
a6782ca1 | 256 | future::Either::Left( |
81820b0d | 257 | HttpClient::api_response(resp) |
a6782ca1 | 258 | .map(|_| Err(format_err!("unknown error"))) |
81820b0d DM |
259 | ) |
260 | } else { | |
a6782ca1 | 261 | future::Either::Right( |
81820b0d DM |
262 | resp.into_body() |
263 | .map_err(Error::from) | |
a6782ca1 | 264 | .try_fold(output, move |mut acc, chunk| async move { |
c2b94534 DM |
265 | acc.write_all(&chunk)?; |
266 | Ok::<_, Error>(acc) | |
81820b0d DM |
267 | }) |
268 | ) | |
269 | } | |
5a2df000 DM |
270 | }) |
271 | }) | |
6f62c924 DM |
272 | } |
273 | ||
04512d30 DM |
274 | pub fn upload( |
275 | &mut self, | |
276 | content_type: &str, | |
277 | body: Body, | |
278 | path: &str, | |
279 | data: Option<Value>, | |
a6782ca1 | 280 | ) -> impl Future<Output = Result<Value, Error>> { |
81da38c1 DM |
281 | |
282 | let path = path.trim_matches('/'); | |
04512d30 DM |
283 | let mut url = format!("https://{}:8007/{}", &self.server, path); |
284 | ||
285 | if let Some(data) = data { | |
286 | let query = tools::json_object_to_query(data).unwrap(); | |
287 | url.push('?'); | |
288 | url.push_str(&query); | |
289 | } | |
290 | ||
291 | let url: Uri = url.parse().unwrap(); | |
81da38c1 | 292 | |
5a2df000 | 293 | let req = Request::builder() |
81da38c1 DM |
294 | .method("POST") |
295 | .uri(url) | |
296 | .header("User-Agent", "proxmox-backup-client/1.0") | |
5a2df000 DM |
297 | .header("Content-Type", content_type) |
298 | .body(body).unwrap(); | |
81da38c1 | 299 | |
5a2df000 | 300 | self.request(req) |
1fdb4c6f DM |
301 | } |
302 | ||
6ab34afa DM |
303 | pub fn start_backup( |
304 | &self, | |
305 | datastore: &str, | |
306 | backup_type: &str, | |
307 | backup_id: &str, | |
ca5d0b61 | 308 | backup_time: DateTime<Utc>, |
39e60bd6 | 309 | debug: bool, |
a6782ca1 | 310 | ) -> impl Future<Output = Result<Arc<BackupClient>, Error>> { |
cf639a47 | 311 | |
ca5d0b61 DM |
312 | let param = json!({ |
313 | "backup-type": backup_type, | |
314 | "backup-id": backup_id, | |
315 | "backup-time": backup_time.timestamp(), | |
316 | "store": datastore, | |
317 | "debug": debug | |
318 | }); | |
319 | ||
fb047083 | 320 | let req = Self::request_builder(&self.server, "GET", "/api2/json/backup", Some(param)).unwrap(); |
cf639a47 | 321 | |
fb047083 | 322 | self.start_h2_connection(req, String::from(PROXMOX_BACKUP_PROTOCOL_ID_V1!())) |
a6782ca1 | 323 | .map_ok(|(h2, canceller)| BackupClient::new(h2, canceller)) |
fb047083 DM |
324 | } |
325 | ||
dd066d28 DM |
326 | pub fn start_backup_reader( |
327 | &self, | |
328 | datastore: &str, | |
329 | backup_type: &str, | |
330 | backup_id: &str, | |
fa5d6977 | 331 | backup_time: DateTime<Utc>, |
dd066d28 | 332 | debug: bool, |
a6782ca1 | 333 | ) -> impl Future<Output = Result<Arc<BackupReader>, Error>> { |
dd066d28 DM |
334 | |
335 | let param = json!({ | |
336 | "backup-type": backup_type, | |
337 | "backup-id": backup_id, | |
338 | "backup-time": backup_time.timestamp(), | |
339 | "store": datastore, | |
340 | "debug": debug, | |
341 | }); | |
342 | let req = Self::request_builder(&self.server, "GET", "/api2/json/reader", Some(param)).unwrap(); | |
343 | ||
344 | self.start_h2_connection(req, String::from(PROXMOX_BACKUP_READER_PROTOCOL_ID_V1!())) | |
a6782ca1 | 345 | .map_ok(|(h2, canceller)| BackupReader::new(h2, canceller)) |
dd066d28 DM |
346 | } |
347 | ||
fb047083 DM |
348 | pub fn start_h2_connection( |
349 | &self, | |
350 | mut req: Request<Body>, | |
351 | protocol_name: String, | |
a6782ca1 | 352 | ) -> impl Future<Output = Result<(H2Client, Canceller), Error>> { |
cf639a47 | 353 | |
fb047083 | 354 | let login = self.auth.listen(); |
cf639a47 DM |
355 | let client = self.client.clone(); |
356 | ||
357 | login.and_then(move |auth| { | |
358 | ||
359 | let enc_ticket = format!("PBSAuthCookie={}", percent_encode(auth.ticket.as_bytes(), DEFAULT_ENCODE_SET)); | |
360 | req.headers_mut().insert("Cookie", HeaderValue::from_str(&enc_ticket).unwrap()); | |
fb047083 | 361 | req.headers_mut().insert("UPGRADE", HeaderValue::from_str(&protocol_name).unwrap()); |
cf639a47 DM |
362 | |
363 | client.request(req) | |
364 | .map_err(Error::from) | |
365 | .and_then(|resp| { | |
366 | ||
367 | let status = resp.status(); | |
368 | if status != http::StatusCode::SWITCHING_PROTOCOLS { | |
a6782ca1 WB |
369 | future::Either::Left( |
370 | Self::api_response(resp) | |
371 | .map(|_| Err(format_err!("unknown error"))) | |
372 | ) | |
9af37c8f | 373 | } else { |
a6782ca1 WB |
374 | future::Either::Right( |
375 | resp | |
376 | .into_body() | |
377 | .on_upgrade() | |
378 | .map_err(Error::from) | |
379 | ) | |
cf639a47 | 380 | } |
cf639a47 | 381 | }) |
cf639a47 | 382 | .and_then(|upgraded| { |
a2b29b68 | 383 | let max_window_size = (1 << 31) - 2; |
fcf5dea5 DM |
384 | |
385 | h2::client::Builder::new() | |
a2b29b68 DM |
386 | .initial_connection_window_size(max_window_size) |
387 | .initial_window_size(max_window_size) | |
fcf5dea5 | 388 | .max_frame_size(4*1024*1024) |
fcf5dea5 DM |
389 | .handshake(upgraded) |
390 | .map_err(Error::from) | |
cf639a47 | 391 | }) |
a6782ca1 | 392 | .and_then(|(h2, connection)| async move { |
cf639a47 DM |
393 | let connection = connection |
394 | .map_err(|_| panic!("HTTP/2.0 connection failed")); | |
395 | ||
cb4426b3 WB |
396 | let (connection, canceller) = cancellable(connection)?; |
397 | // A cancellable future returns an Option which is None when cancelled and | |
398 | // Some when it finished instead, since we don't care about the return type we | |
399 | // need to map it away: | |
400 | let connection = connection.map(|_| ()); | |
401 | ||
cf639a47 DM |
402 | // Spawn a new task to drive the connection state |
403 | hyper::rt::spawn(connection); | |
404 | ||
405 | // Wait until the `SendRequest` handle has available capacity. | |
a6782ca1 WB |
406 | let c = h2.ready().await?; |
407 | Ok((H2Client::new(c), canceller)) | |
408 | }.boxed()) | |
cf639a47 DM |
409 | }) |
410 | } | |
411 | ||
5a2df000 | 412 | fn credentials( |
6d1f61b2 | 413 | client: Client<hyper_openssl::HttpsConnector<hyper::client::HttpConnector>>, |
45cdce06 DM |
414 | server: String, |
415 | username: String, | |
416 | password: String, | |
a6782ca1 WB |
417 | ) -> Box<dyn Future<Output = Result<AuthInfo, Error>> + Send> { |
418 | Box::new(async move { | |
45cdce06 | 419 | let data = json!({ "username": username, "password": password }); |
5a2df000 | 420 | let req = Self::request_builder(&server, "POST", "/api2/json/access/ticket", Some(data)).unwrap(); |
a6782ca1 WB |
421 | let cred = Self::api_request(client, req).await?; |
422 | let auth = AuthInfo { | |
423 | username: cred["data"]["username"].as_str().unwrap().to_owned(), | |
424 | ticket: cred["data"]["ticket"].as_str().unwrap().to_owned(), | |
425 | token: cred["data"]["CSRFPreventionToken"].as_str().unwrap().to_owned(), | |
426 | }; | |
0dffe3f9 | 427 | |
a6782ca1 | 428 | let _ = store_ticket_info(&server, &auth.username, &auth.ticket, &auth.token); |
0dffe3f9 | 429 | |
a6782ca1 WB |
430 | Ok(auth) |
431 | }) | |
ba3a60b2 DM |
432 | } |
433 | ||
a6782ca1 | 434 | async fn api_response(response: Response<Body>) -> Result<Value, Error> { |
d2c48afc | 435 | let status = response.status(); |
a6782ca1 | 436 | let data = response |
d2c48afc | 437 | .into_body() |
a6782ca1 WB |
438 | .try_concat() |
439 | .await?; | |
440 | ||
441 | let text = String::from_utf8(data.to_vec()).unwrap(); | |
442 | if status.is_success() { | |
443 | if text.len() > 0 { | |
444 | let value: Value = serde_json::from_str(&text)?; | |
445 | Ok(value) | |
446 | } else { | |
447 | Ok(Value::Null) | |
448 | } | |
449 | } else { | |
450 | bail!("HTTP Error {}: {}", status, text); | |
451 | } | |
d2c48afc DM |
452 | } |
453 | ||
5a2df000 | 454 | fn api_request( |
6d1f61b2 | 455 | client: Client<hyper_openssl::HttpsConnector<hyper::client::HttpConnector>>, |
5a2df000 | 456 | req: Request<Body> |
a6782ca1 | 457 | ) -> impl Future<Output = Result<Value, Error>> { |
ba3a60b2 | 458 | |
5a2df000 DM |
459 | client.request(req) |
460 | .map_err(Error::from) | |
d2c48afc | 461 | .and_then(Self::api_response) |
0dffe3f9 DM |
462 | } |
463 | ||
5a2df000 | 464 | pub fn request_builder(server: &str, method: &str, path: &str, data: Option<Value>) -> Result<Request<Body>, Error> { |
591f570b | 465 | let path = path.trim_matches('/'); |
5a2df000 DM |
466 | let url: Uri = format!("https://{}:8007/{}", server, path).parse()?; |
467 | ||
468 | if let Some(data) = data { | |
469 | if method == "POST" { | |
470 | let request = Request::builder() | |
471 | .method(method) | |
472 | .uri(url) | |
473 | .header("User-Agent", "proxmox-backup-client/1.0") | |
474 | .header(hyper::header::CONTENT_TYPE, "application/json") | |
475 | .body(Body::from(data.to_string()))?; | |
476 | return Ok(request); | |
477 | } else { | |
9e391bb7 DM |
478 | let query = tools::json_object_to_query(data)?; |
479 | let url: Uri = format!("https://{}:8007/{}?{}", server, path, query).parse()?; | |
480 | let request = Request::builder() | |
481 | .method(method) | |
482 | .uri(url) | |
483 | .header("User-Agent", "proxmox-backup-client/1.0") | |
484 | .header(hyper::header::CONTENT_TYPE, "application/x-www-form-urlencoded") | |
485 | .body(Body::empty())?; | |
486 | return Ok(request); | |
5a2df000 | 487 | } |
5a2df000 | 488 | } |
0dffe3f9 | 489 | |
1fdb4c6f | 490 | let request = Request::builder() |
5a2df000 | 491 | .method(method) |
1fdb4c6f DM |
492 | .uri(url) |
493 | .header("User-Agent", "proxmox-backup-client/1.0") | |
5a2df000 DM |
494 | .header(hyper::header::CONTENT_TYPE, "application/x-www-form-urlencoded") |
495 | .body(Body::empty())?; | |
1fdb4c6f | 496 | |
5a2df000 | 497 | Ok(request) |
597641fd DM |
498 | } |
499 | } | |
b57cb264 | 500 | |
dd066d28 DM |
501 | |
502 | pub struct BackupReader { | |
503 | h2: H2Client, | |
3467cd91 | 504 | canceller: Canceller, |
dd066d28 DM |
505 | } |
506 | ||
507 | impl Drop for BackupReader { | |
508 | ||
509 | fn drop(&mut self) { | |
3467cd91 | 510 | self.canceller.cancel(); |
dd066d28 DM |
511 | } |
512 | } | |
513 | ||
514 | impl BackupReader { | |
515 | ||
3467cd91 DM |
516 | pub fn new(h2: H2Client, canceller: Canceller) -> Arc<Self> { |
517 | Arc::new(Self { h2, canceller: canceller }) | |
dd066d28 DM |
518 | } |
519 | ||
a6782ca1 WB |
520 | pub fn get( |
521 | &self, | |
522 | path: &str, | |
523 | param: Option<Value>, | |
524 | ) -> impl Future<Output = Result<Value, Error>> { | |
dd066d28 DM |
525 | self.h2.get(path, param) |
526 | } | |
527 | ||
a6782ca1 WB |
528 | pub fn put( |
529 | &self, | |
530 | path: &str, | |
531 | param: Option<Value>, | |
532 | ) -> impl Future<Output = Result<Value, Error>> { | |
dd066d28 DM |
533 | self.h2.put(path, param) |
534 | } | |
535 | ||
a6782ca1 WB |
536 | pub fn post( |
537 | &self, | |
538 | path: &str, | |
539 | param: Option<Value>, | |
540 | ) -> impl Future<Output = Result<Value, Error>> { | |
dd066d28 DM |
541 | self.h2.post(path, param) |
542 | } | |
543 | ||
a6782ca1 | 544 | pub fn download<W: Write + Send + 'static>( |
dd066d28 DM |
545 | &self, |
546 | file_name: &str, | |
547 | output: W, | |
a6782ca1 | 548 | ) -> impl Future<Output = Result<W, Error>> { |
dd066d28 DM |
549 | let path = "download"; |
550 | let param = json!({ "file-name": file_name }); | |
551 | self.h2.download(path, Some(param), output) | |
552 | } | |
553 | ||
a6782ca1 | 554 | pub fn speedtest<W: Write + Send + 'static>( |
17243003 DM |
555 | &self, |
556 | output: W, | |
a6782ca1 | 557 | ) -> impl Future<Output = Result<W, Error>> { |
17243003 DM |
558 | self.h2.download("speedtest", None, output) |
559 | } | |
560 | ||
a6782ca1 | 561 | pub fn download_chunk<W: Write + Send + 'static>( |
fcf5dea5 DM |
562 | &self, |
563 | digest: &[u8; 32], | |
564 | output: W, | |
a6782ca1 | 565 | ) -> impl Future<Output = Result<W, Error>> { |
fcf5dea5 | 566 | let path = "chunk"; |
e18a6c9e | 567 | let param = json!({ "digest": digest_to_hex(digest) }); |
fcf5dea5 DM |
568 | self.h2.download(path, Some(param), output) |
569 | } | |
570 | ||
4f6aaf54 | 571 | pub fn force_close(self) { |
3467cd91 | 572 | self.canceller.cancel(); |
dd066d28 DM |
573 | } |
574 | } | |
575 | ||
6ab34afa | 576 | pub struct BackupClient { |
9af37c8f | 577 | h2: H2Client, |
3467cd91 | 578 | canceller: Canceller, |
b57cb264 DM |
579 | } |
580 | ||
dd066d28 DM |
581 | impl Drop for BackupClient { |
582 | ||
583 | fn drop(&mut self) { | |
3467cd91 | 584 | self.canceller.cancel(); |
dd066d28 DM |
585 | } |
586 | } | |
91320f08 | 587 | |
2c3891d1 DM |
588 | pub struct BackupStats { |
589 | pub size: u64, | |
c807d231 | 590 | pub csum: [u8; 32], |
2c3891d1 DM |
591 | } |
592 | ||
6ab34afa | 593 | impl BackupClient { |
3467cd91 DM |
594 | pub fn new(h2: H2Client, canceller: Canceller) -> Arc<Self> { |
595 | Arc::new(Self { h2, canceller }) | |
cb4426b3 WB |
596 | } |
597 | ||
a6782ca1 WB |
598 | pub fn get( |
599 | &self, | |
600 | path: &str, | |
601 | param: Option<Value>, | |
602 | ) -> impl Future<Output = Result<Value, Error>> { | |
9af37c8f | 603 | self.h2.get(path, param) |
b57cb264 DM |
604 | } |
605 | ||
a6782ca1 WB |
606 | pub fn put( |
607 | &self, | |
608 | path: &str, | |
609 | param: Option<Value>, | |
610 | ) -> impl Future<Output = Result<Value, Error>> { | |
9af37c8f | 611 | self.h2.put(path, param) |
82ab7230 DM |
612 | } |
613 | ||
a6782ca1 WB |
614 | pub fn post( |
615 | &self, | |
616 | path: &str, | |
617 | param: Option<Value>, | |
618 | ) -> impl Future<Output = Result<Value, Error>> { | |
9af37c8f | 619 | self.h2.post(path, param) |
97f22ce5 DM |
620 | } |
621 | ||
a6782ca1 | 622 | pub fn finish(self: Arc<Self>) -> impl Future<Output = Result<(), Error>> { |
9cc88a7c DM |
623 | self.h2.clone() |
624 | .post("finish", None) | |
a6782ca1 | 625 | .map_ok(move |_| { |
9cc88a7c DM |
626 | self.canceller.cancel(); |
627 | }) | |
4247fccb DM |
628 | } |
629 | ||
3467cd91 DM |
630 | pub fn force_close(self) { |
631 | self.canceller.cancel(); | |
d6f204ed DM |
632 | } |
633 | ||
9d135fe6 DM |
634 | pub fn upload_blob<R: std::io::Read>( |
635 | &self, | |
636 | mut reader: R, | |
637 | file_name: &str, | |
a6782ca1 | 638 | ) -> impl Future<Output = Result<BackupStats, Error>> { |
9d135fe6 DM |
639 | |
640 | let h2 = self.h2.clone(); | |
641 | let file_name = file_name.to_owned(); | |
642 | ||
a6782ca1 WB |
643 | async move { |
644 | let mut raw_data = Vec::new(); | |
645 | // fixme: avoid loading into memory | |
646 | reader.read_to_end(&mut raw_data)?; | |
647 | ||
648 | let csum = openssl::sha::sha256(&raw_data); | |
649 | let param = json!({"encoded-size": raw_data.len(), "file-name": file_name }); | |
650 | let size = raw_data.len() as u64; // fixme: should be decoded size instead?? | |
651 | let _value = h2.upload("blob", Some(param), raw_data).await?; | |
652 | Ok(BackupStats { size, csum }) | |
653 | } | |
9d135fe6 DM |
654 | } |
655 | ||
9f46c7de DM |
656 | pub fn upload_blob_from_data( |
657 | &self, | |
658 | data: Vec<u8>, | |
659 | file_name: &str, | |
660 | crypt_config: Option<Arc<CryptConfig>>, | |
661 | compress: bool, | |
b335f5b7 | 662 | sign_only: bool, |
a6782ca1 | 663 | ) -> impl Future<Output = Result<BackupStats, Error>> { |
9f46c7de DM |
664 | |
665 | let h2 = self.h2.clone(); | |
666 | let file_name = file_name.to_owned(); | |
2c3891d1 | 667 | let size = data.len() as u64; |
9f46c7de | 668 | |
a6782ca1 WB |
669 | async move { |
670 | let blob = if let Some(crypt_config) = crypt_config { | |
671 | if sign_only { | |
672 | DataBlob::create_signed(&data, crypt_config, compress)? | |
9f46c7de | 673 | } else { |
a6782ca1 WB |
674 | DataBlob::encode(&data, Some(crypt_config.clone()), compress)? |
675 | } | |
676 | } else { | |
677 | DataBlob::encode(&data, None, compress)? | |
678 | }; | |
9f46c7de | 679 | |
a6782ca1 WB |
680 | let raw_data = blob.into_inner(); |
681 | ||
682 | let csum = openssl::sha::sha256(&raw_data); | |
683 | let param = json!({"encoded-size": raw_data.len(), "file-name": file_name }); | |
684 | let _value = h2.upload("blob", Some(param), raw_data).await?; | |
685 | Ok(BackupStats { size, csum }) | |
686 | } | |
9f46c7de DM |
687 | } |
688 | ||
689 | pub fn upload_blob_from_file<P: AsRef<std::path::Path>>( | |
39d6846e | 690 | &self, |
ec8a9bb9 | 691 | src_path: P, |
39d6846e | 692 | file_name: &str, |
cb08ac3e DM |
693 | crypt_config: Option<Arc<CryptConfig>>, |
694 | compress: bool, | |
a6782ca1 | 695 | ) -> impl Future<Output = Result<BackupStats, Error>> { |
39d6846e DM |
696 | |
697 | let h2 = self.h2.clone(); | |
698 | let file_name = file_name.to_owned(); | |
ec8a9bb9 | 699 | let src_path = src_path.as_ref().to_owned(); |
39d6846e | 700 | |
a6782ca1 WB |
701 | async move { |
702 | let mut file = tokio::fs::File::open(src_path.clone()) | |
703 | .await | |
704 | .map_err(move |err| format_err!("unable to open file {:?} - {}", src_path, err))?; | |
705 | ||
706 | let mut contents = Vec::new(); | |
707 | file.read_to_end(&mut contents).await.map_err(Error::from)?; | |
708 | ||
709 | let size: u64 = contents.len() as u64; | |
710 | let blob = DataBlob::encode(&contents, crypt_config, compress)?; | |
711 | let raw_data = blob.into_inner(); | |
712 | let csum = openssl::sha::sha256(&raw_data); | |
713 | let param = json!({ | |
714 | "encoded-size": raw_data.len(), | |
715 | "file-name": file_name, | |
39d6846e | 716 | }); |
a6782ca1 WB |
717 | h2.upload("blob", Some(param), raw_data).await?; |
718 | Ok(BackupStats { size, csum }) | |
719 | } | |
39d6846e DM |
720 | } |
721 | ||
a42fa400 | 722 | pub fn upload_stream( |
d6f204ed DM |
723 | &self, |
724 | archive_name: &str, | |
a6782ca1 | 725 | stream: impl Stream<Item = Result<bytes::BytesMut, Error>>, |
a42fa400 DM |
726 | prefix: &str, |
727 | fixed_size: Option<u64>, | |
f98ac774 | 728 | crypt_config: Option<Arc<CryptConfig>>, |
a6782ca1 | 729 | ) -> impl Future<Output = Result<BackupStats, Error>> { |
d6f204ed DM |
730 | let known_chunks = Arc::new(Mutex::new(HashSet::new())); |
731 | ||
a42fa400 DM |
732 | let mut param = json!({ "archive-name": archive_name }); |
733 | if let Some(size) = fixed_size { | |
734 | param["size"] = size.into(); | |
735 | } | |
736 | ||
737 | let index_path = format!("{}_index", prefix); | |
a42fa400 | 738 | let close_path = format!("{}_close", prefix); |
d6f204ed | 739 | |
642322b4 DM |
740 | let prefix = prefix.to_owned(); |
741 | ||
a6782ca1 WB |
742 | let h2 = self.h2.clone(); |
743 | ||
744 | let download_future = | |
745 | Self::download_chunk_list(h2.clone(), &index_path, archive_name, known_chunks.clone()); | |
746 | ||
747 | async move { | |
748 | download_future.await?; | |
749 | ||
750 | let wid = h2.post(&index_path, Some(param)).await?.as_u64().unwrap(); | |
751 | ||
752 | let (chunk_count, size, _speed, csum) = Self::upload_chunk_info_stream( | |
753 | h2.clone(), | |
754 | wid, | |
755 | stream, | |
756 | &prefix, | |
757 | known_chunks.clone(), | |
758 | crypt_config, | |
759 | ) | |
760 | .await?; | |
761 | ||
762 | let param = json!({ | |
763 | "wid": wid , | |
764 | "chunk-count": chunk_count, | |
765 | "size": size, | |
766 | }); | |
767 | let _value = h2.post(&close_path, Some(param)).await?; | |
768 | Ok(BackupStats { | |
769 | size: size as u64, | |
770 | csum, | |
d6f204ed | 771 | }) |
a6782ca1 | 772 | } |
d6f204ed DM |
773 | } |
774 | ||
6ab34afa | 775 | fn response_queue() -> ( |
82ab7230 | 776 | mpsc::Sender<h2::client::ResponseFuture>, |
a6782ca1 | 777 | oneshot::Receiver<Result<(), Error>> |
82ab7230 DM |
778 | ) { |
779 | let (verify_queue_tx, verify_queue_rx) = mpsc::channel(100); | |
a6782ca1 | 780 | let (verify_result_tx, verify_result_rx) = oneshot::channel(); |
adec8ea2 | 781 | |
82ab7230 DM |
782 | hyper::rt::spawn( |
783 | verify_queue_rx | |
a6782ca1 WB |
784 | .map(Ok::<_, Error>) |
785 | .try_for_each(|response: h2::client::ResponseFuture| { | |
82ab7230 DM |
786 | response |
787 | .map_err(Error::from) | |
9af37c8f | 788 | .and_then(H2Client::h2api_response) |
a6782ca1 | 789 | .map_ok(|result| println!("RESPONSE: {:?}", result)) |
82ab7230 DM |
790 | .map_err(|err| format_err!("pipelined request failed: {}", err)) |
791 | }) | |
a6782ca1 WB |
792 | .map(|result| { |
793 | let _ignore_closed_channel = verify_result_tx.send(result); | |
794 | }) | |
82ab7230 | 795 | ); |
adec8ea2 | 796 | |
82ab7230 DM |
797 | (verify_queue_tx, verify_result_rx) |
798 | } | |
799 | ||
642322b4 | 800 | fn append_chunk_queue(h2: H2Client, wid: u64, path: String) -> ( |
174ad378 | 801 | mpsc::Sender<(MergedChunkInfo, Option<h2::client::ResponseFuture>)>, |
a6782ca1 | 802 | oneshot::Receiver<Result<(), Error>> |
05cba08c | 803 | ) { |
771953f9 | 804 | let (verify_queue_tx, verify_queue_rx) = mpsc::channel(64); |
a6782ca1 | 805 | let (verify_result_tx, verify_result_rx) = oneshot::channel(); |
05cba08c DM |
806 | |
807 | let h2_2 = h2.clone(); | |
808 | ||
809 | hyper::rt::spawn( | |
810 | verify_queue_rx | |
a6782ca1 | 811 | .map(Ok::<_, Error>) |
174ad378 DM |
812 | .and_then(move |(merged_chunk_info, response): (MergedChunkInfo, Option<h2::client::ResponseFuture>)| { |
813 | match (response, merged_chunk_info) { | |
814 | (Some(response), MergedChunkInfo::Known(list)) => { | |
a6782ca1 | 815 | future::Either::Left( |
174ad378 DM |
816 | response |
817 | .map_err(Error::from) | |
818 | .and_then(H2Client::h2api_response) | |
771953f9 | 819 | .and_then(move |_result| { |
a6782ca1 | 820 | future::ok(MergedChunkInfo::Known(list)) |
05cba08c | 821 | }) |
05cba08c DM |
822 | ) |
823 | } | |
174ad378 | 824 | (None, MergedChunkInfo::Known(list)) => { |
a6782ca1 | 825 | future::Either::Right(future::ok(MergedChunkInfo::Known(list))) |
05cba08c | 826 | } |
174ad378 | 827 | _ => unreachable!(), |
05cba08c DM |
828 | } |
829 | }) | |
62436222 | 830 | .merge_known_chunks() |
05cba08c DM |
831 | .and_then(move |merged_chunk_info| { |
832 | match merged_chunk_info { | |
833 | MergedChunkInfo::Known(chunk_list) => { | |
834 | let mut digest_list = vec![]; | |
835 | let mut offset_list = vec![]; | |
836 | for (offset, digest) in chunk_list { | |
bffd40d6 | 837 | //println!("append chunk {} (offset {})", proxmox::tools::digest_to_hex(&digest), offset); |
e18a6c9e | 838 | digest_list.push(digest_to_hex(&digest)); |
05cba08c DM |
839 | offset_list.push(offset); |
840 | } | |
841 | println!("append chunks list len ({})", digest_list.len()); | |
842 | let param = json!({ "wid": wid, "digest-list": digest_list, "offset-list": offset_list }); | |
a42fa400 | 843 | let mut request = H2Client::request_builder("localhost", "PUT", &path, None).unwrap(); |
05cba08c DM |
844 | request.headers_mut().insert(hyper::header::CONTENT_TYPE, HeaderValue::from_static("application/json")); |
845 | let param_data = bytes::Bytes::from(param.to_string().as_bytes()); | |
846 | let upload_data = Some(param_data); | |
847 | h2_2.send_request(request, upload_data) | |
848 | .and_then(move |response| { | |
849 | response | |
850 | .map_err(Error::from) | |
851 | .and_then(H2Client::h2api_response) | |
a6782ca1 | 852 | .map_ok(|_| ()) |
05cba08c DM |
853 | }) |
854 | .map_err(|err| format_err!("pipelined request failed: {}", err)) | |
855 | } | |
856 | _ => unreachable!(), | |
857 | } | |
858 | }) | |
a6782ca1 WB |
859 | .try_for_each(|_| future::ok(())) |
860 | .map(|result| { | |
861 | let _ignore_closed_channel = verify_result_tx.send(result); | |
862 | }) | |
05cba08c DM |
863 | ); |
864 | ||
865 | (verify_queue_tx, verify_result_rx) | |
866 | } | |
867 | ||
6ab34afa | 868 | fn download_chunk_list( |
9af37c8f | 869 | h2: H2Client, |
553610b4 DM |
870 | path: &str, |
871 | archive_name: &str, | |
872 | known_chunks: Arc<Mutex<HashSet<[u8;32]>>>, | |
a6782ca1 | 873 | ) -> impl Future<Output = Result<(), Error>> { |
553610b4 DM |
874 | |
875 | let param = json!({ "archive-name": archive_name }); | |
9af37c8f | 876 | let request = H2Client::request_builder("localhost", "GET", path, Some(param)).unwrap(); |
553610b4 | 877 | |
9af37c8f | 878 | h2.send_request(request, None) |
553610b4 DM |
879 | .and_then(move |response| { |
880 | response | |
881 | .map_err(Error::from) | |
882 | .and_then(move |resp| { | |
883 | let status = resp.status(); | |
7dd1bcac | 884 | |
553610b4 | 885 | if !status.is_success() { |
a6782ca1 WB |
886 | future::Either::Left( |
887 | H2Client::h2api_response(resp) | |
888 | .map(|_| Err(format_err!("unknown error"))) | |
889 | ) | |
7dd1bcac | 890 | } else { |
a6782ca1 | 891 | future::Either::Right(future::ok(resp.into_body())) |
553610b4 | 892 | } |
553610b4 DM |
893 | }) |
894 | .and_then(move |mut body| { | |
895 | ||
896 | let mut release_capacity = body.release_capacity().clone(); | |
897 | ||
986bef16 | 898 | DigestListDecoder::new(body.map_err(Error::from)) |
a6782ca1 | 899 | .try_for_each(move |chunk| { |
553610b4 | 900 | let _ = release_capacity.release_capacity(chunk.len()); |
e18a6c9e | 901 | println!("GOT DOWNLOAD {}", digest_to_hex(&chunk)); |
553610b4 | 902 | known_chunks.lock().unwrap().insert(chunk); |
a6782ca1 | 903 | futures::future::ok(()) |
553610b4 DM |
904 | }) |
905 | }) | |
906 | }) | |
907 | } | |
908 | ||
a42fa400 | 909 | fn upload_chunk_info_stream( |
9af37c8f | 910 | h2: H2Client, |
82ab7230 | 911 | wid: u64, |
a6782ca1 | 912 | stream: impl Stream<Item = Result<bytes::BytesMut, Error>>, |
642322b4 | 913 | prefix: &str, |
553610b4 | 914 | known_chunks: Arc<Mutex<HashSet<[u8;32]>>>, |
f98ac774 | 915 | crypt_config: Option<Arc<CryptConfig>>, |
a6782ca1 | 916 | ) -> impl Future<Output = Result<(usize, usize, usize, [u8; 32]), Error>> { |
adec8ea2 | 917 | |
a6782ca1 | 918 | let repeat = Arc::new(AtomicUsize::new(0)); |
82ab7230 | 919 | let repeat2 = repeat.clone(); |
adec8ea2 | 920 | |
a6782ca1 | 921 | let stream_len = Arc::new(AtomicUsize::new(0)); |
82ab7230 | 922 | let stream_len2 = stream_len.clone(); |
9c9ad941 | 923 | |
642322b4 DM |
924 | let append_chunk_path = format!("{}_index", prefix); |
925 | let upload_chunk_path = format!("{}_chunk", prefix); | |
926 | ||
a6782ca1 WB |
927 | let (upload_queue, upload_result) = |
928 | Self::append_chunk_queue(h2.clone(), wid, append_chunk_path.to_owned()); | |
9c9ad941 | 929 | |
82ab7230 | 930 | let start_time = std::time::Instant::now(); |
9c9ad941 | 931 | |
dbed4c8c DM |
932 | let index_csum = Arc::new(Mutex::new(Some(openssl::sha::Sha256::new()))); |
933 | let index_csum_2 = index_csum.clone(); | |
934 | ||
82ab7230 | 935 | stream |
f98ac774 DM |
936 | .and_then(move |data| { |
937 | ||
938 | let chunk_len = data.len(); | |
939 | ||
82ab7230 | 940 | repeat.fetch_add(1, Ordering::SeqCst); |
f98ac774 DM |
941 | let offset = stream_len.fetch_add(chunk_len, Ordering::SeqCst) as u64; |
942 | ||
943 | let mut chunk_builder = DataChunkBuilder::new(data.as_ref()) | |
944 | .compress(true); | |
945 | ||
946 | if let Some(ref crypt_config) = crypt_config { | |
947 | chunk_builder = chunk_builder.crypt_config(crypt_config); | |
948 | } | |
62436222 DM |
949 | |
950 | let mut known_chunks = known_chunks.lock().unwrap(); | |
f98ac774 | 951 | let digest = chunk_builder.digest(); |
dbed4c8c DM |
952 | |
953 | let mut guard = index_csum.lock().unwrap(); | |
954 | let csum = guard.as_mut().unwrap(); | |
955 | csum.update(&offset.to_le_bytes()); | |
956 | csum.update(digest); | |
957 | ||
f98ac774 | 958 | let chunk_is_known = known_chunks.contains(digest); |
62436222 | 959 | if chunk_is_known { |
a6782ca1 | 960 | future::ok(MergedChunkInfo::Known(vec![(offset, *digest)])) |
62436222 | 961 | } else { |
f98ac774 | 962 | known_chunks.insert(*digest); |
a6782ca1 WB |
963 | future::ready(chunk_builder |
964 | .build() | |
965 | .map(move |chunk| MergedChunkInfo::New(ChunkInfo { | |
966 | chunk, | |
967 | chunk_len: chunk_len as u64, | |
968 | offset, | |
969 | })) | |
970 | ) | |
62436222 | 971 | } |
aa1b2e04 | 972 | }) |
62436222 | 973 | .merge_known_chunks() |
a6782ca1 | 974 | .try_for_each(move |merged_chunk_info| { |
174ad378 DM |
975 | |
976 | if let MergedChunkInfo::New(chunk_info) = merged_chunk_info { | |
977 | let offset = chunk_info.offset; | |
f98ac774 | 978 | let digest = *chunk_info.chunk.digest(); |
e18a6c9e | 979 | let digest_str = digest_to_hex(&digest); |
174ad378 | 980 | |
f98ac774 DM |
981 | println!("upload new chunk {} ({} bytes, offset {})", digest_str, |
982 | chunk_info.chunk_len, offset); | |
983 | ||
984 | let chunk_data = chunk_info.chunk.raw_data(); | |
985 | let param = json!({ | |
986 | "wid": wid, | |
987 | "digest": digest_str, | |
988 | "size": chunk_info.chunk_len, | |
989 | "encoded-size": chunk_data.len(), | |
990 | }); | |
174ad378 | 991 | |
642322b4 | 992 | let request = H2Client::request_builder("localhost", "POST", &upload_chunk_path, Some(param)).unwrap(); |
f98ac774 | 993 | let upload_data = Some(bytes::Bytes::from(chunk_data)); |
174ad378 | 994 | |
8de20e5c | 995 | let new_info = MergedChunkInfo::Known(vec![(offset, digest)]); |
174ad378 | 996 | |
a6782ca1 WB |
997 | let mut upload_queue = upload_queue.clone(); |
998 | future::Either::Left(h2 | |
999 | .send_request(request, upload_data) | |
1000 | .and_then(move |response| async move { | |
1001 | upload_queue | |
1002 | .send((new_info, Some(response))) | |
1003 | .await | |
1004 | .map_err(Error::from) | |
1005 | }) | |
174ad378 DM |
1006 | ) |
1007 | } else { | |
a6782ca1 WB |
1008 | let mut upload_queue = upload_queue.clone(); |
1009 | future::Either::Right(async move { | |
1010 | upload_queue | |
1011 | .send((merged_chunk_info, None)) | |
1012 | .await | |
1013 | .map_err(Error::from) | |
1014 | }) | |
174ad378 | 1015 | } |
82ab7230 | 1016 | }) |
a6782ca1 WB |
1017 | .then(move |result| async move { |
1018 | upload_result.await?.and(result) | |
1019 | }.boxed()) | |
82ab7230 DM |
1020 | .and_then(move |_| { |
1021 | let repeat = repeat2.load(Ordering::SeqCst); | |
1022 | let stream_len = stream_len2.load(Ordering::SeqCst); | |
1023 | let speed = ((stream_len*1000000)/(1024*1024))/(start_time.elapsed().as_micros() as usize); | |
1024 | println!("Uploaded {} chunks in {} seconds ({} MB/s).", repeat, start_time.elapsed().as_secs(), speed); | |
1025 | if repeat > 0 { | |
1026 | println!("Average chunk size was {} bytes.", stream_len/repeat); | |
1027 | println!("Time per request: {} microseconds.", (start_time.elapsed().as_micros())/(repeat as u128)); | |
1028 | } | |
dbed4c8c DM |
1029 | |
1030 | let mut guard = index_csum_2.lock().unwrap(); | |
1031 | let csum = guard.take().unwrap().finish(); | |
1032 | ||
a6782ca1 | 1033 | futures::future::ok((repeat, stream_len, speed, csum)) |
82ab7230 DM |
1034 | }) |
1035 | } | |
1036 | ||
a6782ca1 | 1037 | pub fn upload_speedtest(&self) -> impl Future<Output = Result<usize, Error>> { |
82ab7230 DM |
1038 | |
1039 | let mut data = vec![]; | |
1040 | // generate pseudo random byte sequence | |
1041 | for i in 0..1024*1024 { | |
1042 | for j in 0..4 { | |
1043 | let byte = ((i >> (j<<3))&0xff) as u8; | |
1044 | data.push(byte); | |
1045 | } | |
1046 | } | |
1047 | ||
1048 | let item_len = data.len(); | |
1049 | ||
a6782ca1 | 1050 | let repeat = Arc::new(AtomicUsize::new(0)); |
82ab7230 DM |
1051 | let repeat2 = repeat.clone(); |
1052 | ||
6ab34afa | 1053 | let (upload_queue, upload_result) = Self::response_queue(); |
82ab7230 DM |
1054 | |
1055 | let start_time = std::time::Instant::now(); | |
1056 | ||
6ab34afa | 1057 | let h2 = self.h2.clone(); |
82ab7230 DM |
1058 | |
1059 | futures::stream::repeat(data) | |
1060 | .take_while(move |_| { | |
a6782ca1 WB |
1061 | let repeat = Arc::clone(&repeat); |
1062 | async move { | |
1063 | repeat.fetch_add(1, Ordering::SeqCst); | |
1064 | start_time.elapsed().as_secs() < 5 | |
1065 | } | |
82ab7230 | 1066 | }) |
a6782ca1 WB |
1067 | .map(Ok) |
1068 | .try_for_each(move |data| { | |
6ab34afa | 1069 | let h2 = h2.clone(); |
82ab7230 | 1070 | |
a6782ca1 | 1071 | let mut upload_queue = upload_queue.clone(); |
82ab7230 DM |
1072 | |
1073 | println!("send test data ({} bytes)", data.len()); | |
9af37c8f DM |
1074 | let request = H2Client::request_builder("localhost", "POST", "speedtest", None).unwrap(); |
1075 | h2.send_request(request, Some(bytes::Bytes::from(data))) | |
a6782ca1 WB |
1076 | .and_then(move |response| async move { |
1077 | upload_queue | |
1078 | .send(response) | |
1079 | .await | |
1080 | .map_err(Error::from) | |
adec8ea2 DM |
1081 | }) |
1082 | }) | |
a6782ca1 | 1083 | .then(move |result| async move { |
82ab7230 | 1084 | println!("RESULT {:?}", result); |
a6782ca1 | 1085 | upload_result.await?.and(result) |
82ab7230 | 1086 | }) |
82ab7230 DM |
1087 | .and_then(move |_| { |
1088 | let repeat = repeat2.load(Ordering::SeqCst); | |
1089 | println!("Uploaded {} chunks in {} seconds.", repeat, start_time.elapsed().as_secs()); | |
1090 | let speed = ((item_len*1000000*(repeat as usize))/(1024*1024))/(start_time.elapsed().as_micros() as usize); | |
1091 | if repeat > 0 { | |
1092 | println!("Time per request: {} microseconds.", (start_time.elapsed().as_micros())/(repeat as u128)); | |
1093 | } | |
a6782ca1 | 1094 | futures::future::ok(speed) |
82ab7230 | 1095 | }) |
adec8ea2 | 1096 | } |
9af37c8f DM |
1097 | } |
1098 | ||
1099 | #[derive(Clone)] | |
1100 | pub struct H2Client { | |
1101 | h2: h2::client::SendRequest<bytes::Bytes>, | |
1102 | } | |
1103 | ||
1104 | impl H2Client { | |
1105 | ||
1106 | pub fn new(h2: h2::client::SendRequest<bytes::Bytes>) -> Self { | |
1107 | Self { h2 } | |
1108 | } | |
1109 | ||
a6782ca1 | 1110 | pub fn get(&self, path: &str, param: Option<Value>) -> impl Future<Output = Result<Value, Error>> { |
9af37c8f DM |
1111 | let req = Self::request_builder("localhost", "GET", path, param).unwrap(); |
1112 | self.request(req) | |
1113 | } | |
1114 | ||
a6782ca1 | 1115 | pub fn put(&self, path: &str, param: Option<Value>) -> impl Future<Output = Result<Value, Error>> { |
9af37c8f DM |
1116 | let req = Self::request_builder("localhost", "PUT", path, param).unwrap(); |
1117 | self.request(req) | |
1118 | } | |
1119 | ||
a6782ca1 | 1120 | pub fn post(&self, path: &str, param: Option<Value>) -> impl Future<Output = Result<Value, Error>> { |
9af37c8f DM |
1121 | let req = Self::request_builder("localhost", "POST", path, param).unwrap(); |
1122 | self.request(req) | |
1123 | } | |
1124 | ||
a6782ca1 WB |
1125 | pub fn download<W: Write + Send + 'static>( |
1126 | &self, | |
1127 | path: &str, | |
1128 | param: Option<Value>, | |
1129 | output: W, | |
1130 | ) -> impl Future<Output = Result<W, Error>> { | |
dd066d28 DM |
1131 | let request = Self::request_builder("localhost", "GET", path, param).unwrap(); |
1132 | ||
1133 | self.send_request(request, None) | |
1134 | .and_then(move |response| { | |
1135 | response | |
1136 | .map_err(Error::from) | |
1137 | .and_then(move |resp| { | |
1138 | let status = resp.status(); | |
1139 | if !status.is_success() { | |
a6782ca1 | 1140 | future::Either::Left( |
dd066d28 | 1141 | H2Client::h2api_response(resp) |
a6782ca1 | 1142 | .map(|_| Err(format_err!("unknown error"))) |
dd066d28 DM |
1143 | ) |
1144 | } else { | |
984a7c35 | 1145 | let mut body = resp.into_body(); |
a6782ca1 | 1146 | let release_capacity = body.release_capacity().clone(); |
984a7c35 | 1147 | |
a6782ca1 | 1148 | future::Either::Right( |
984a7c35 | 1149 | body |
dd066d28 | 1150 | .map_err(Error::from) |
a6782ca1 WB |
1151 | .try_fold(output, move |mut acc, chunk| { |
1152 | let mut release_capacity = release_capacity.clone(); | |
1153 | async move { | |
1154 | let _ = release_capacity.release_capacity(chunk.len()); | |
1155 | acc.write_all(&chunk)?; | |
1156 | Ok::<_, Error>(acc) | |
1157 | } | |
dd066d28 DM |
1158 | }) |
1159 | ) | |
1160 | } | |
1161 | }) | |
1162 | }) | |
1163 | } | |
1164 | ||
a6782ca1 WB |
1165 | pub fn upload( |
1166 | &self, | |
1167 | path: &str, | |
1168 | param: Option<Value>, | |
1169 | data: Vec<u8>, | |
1170 | ) -> impl Future<Output = Result<Value, Error>> { | |
9af37c8f DM |
1171 | let request = Self::request_builder("localhost", "POST", path, param).unwrap(); |
1172 | ||
9af37c8f DM |
1173 | self.h2.clone() |
1174 | .ready() | |
1175 | .map_err(Error::from) | |
1176 | .and_then(move |mut send_request| { | |
1177 | let (response, stream) = send_request.send_request(request, false).unwrap(); | |
1178 | PipeToSendStream::new(bytes::Bytes::from(data), stream) | |
1179 | .and_then(|_| { | |
1180 | response | |
1181 | .map_err(Error::from) | |
1182 | .and_then(Self::h2api_response) | |
1183 | }) | |
1184 | }) | |
1185 | } | |
adec8ea2 | 1186 | |
b57cb264 | 1187 | fn request( |
9af37c8f | 1188 | &self, |
b57cb264 | 1189 | request: Request<()>, |
a6782ca1 | 1190 | ) -> impl Future<Output = Result<Value, Error>> { |
b57cb264 | 1191 | |
9af37c8f | 1192 | self.send_request(request, None) |
82ab7230 DM |
1193 | .and_then(move |response| { |
1194 | response | |
1195 | .map_err(Error::from) | |
1196 | .and_then(Self::h2api_response) | |
1197 | }) | |
1198 | } | |
1199 | ||
1200 | fn send_request( | |
9af37c8f | 1201 | &self, |
82ab7230 DM |
1202 | request: Request<()>, |
1203 | data: Option<bytes::Bytes>, | |
a6782ca1 | 1204 | ) -> impl Future<Output = Result<h2::client::ResponseFuture, Error>> { |
82ab7230 | 1205 | |
9af37c8f | 1206 | self.h2.clone() |
10130cf4 DM |
1207 | .ready() |
1208 | .map_err(Error::from) | |
1209 | .and_then(move |mut send_request| { | |
82ab7230 DM |
1210 | if let Some(data) = data { |
1211 | let (response, stream) = send_request.send_request(request, false).unwrap(); | |
a6782ca1 | 1212 | future::Either::Left(PipeToSendStream::new(data, stream) |
82ab7230 DM |
1213 | .and_then(move |_| { |
1214 | future::ok(response) | |
1215 | })) | |
1216 | } else { | |
1217 | let (response, _stream) = send_request.send_request(request, true).unwrap(); | |
a6782ca1 | 1218 | future::Either::Right(future::ok(response)) |
82ab7230 | 1219 | } |
b57cb264 DM |
1220 | }) |
1221 | } | |
1222 | ||
a6782ca1 WB |
1223 | fn h2api_response( |
1224 | response: Response<h2::RecvStream>, | |
1225 | ) -> impl Future<Output = Result<Value, Error>> { | |
b57cb264 DM |
1226 | let status = response.status(); |
1227 | ||
1228 | let (_head, mut body) = response.into_parts(); | |
1229 | ||
1230 | // The `release_capacity` handle allows the caller to manage | |
1231 | // flow control. | |
1232 | // | |
1233 | // Whenever data is received, the caller is responsible for | |
1234 | // releasing capacity back to the server once it has freed | |
1235 | // the data from memory. | |
1236 | let mut release_capacity = body.release_capacity().clone(); | |
1237 | ||
1238 | body | |
a6782ca1 | 1239 | .map_ok(move |chunk| { |
b57cb264 DM |
1240 | // Let the server send more data. |
1241 | let _ = release_capacity.release_capacity(chunk.len()); | |
1242 | chunk | |
1243 | }) | |
a6782ca1 | 1244 | .try_concat() |
b57cb264 | 1245 | .map_err(Error::from) |
a6782ca1 | 1246 | .and_then(move |data| async move { |
b57cb264 DM |
1247 | let text = String::from_utf8(data.to_vec()).unwrap(); |
1248 | if status.is_success() { | |
1249 | if text.len() > 0 { | |
1250 | let mut value: Value = serde_json::from_str(&text)?; | |
1251 | if let Some(map) = value.as_object_mut() { | |
1252 | if let Some(data) = map.remove("data") { | |
1253 | return Ok(data); | |
1254 | } | |
1255 | } | |
1256 | bail!("got result without data property"); | |
1257 | } else { | |
1258 | Ok(Value::Null) | |
1259 | } | |
1260 | } else { | |
1261 | bail!("HTTP Error {}: {}", status, text); | |
1262 | } | |
a6782ca1 | 1263 | }.boxed()) |
b57cb264 DM |
1264 | } |
1265 | ||
eb2bdd1b | 1266 | // Note: We always encode parameters with the url |
b57cb264 DM |
1267 | pub fn request_builder(server: &str, method: &str, path: &str, data: Option<Value>) -> Result<Request<()>, Error> { |
1268 | let path = path.trim_matches('/'); | |
b57cb264 DM |
1269 | |
1270 | if let Some(data) = data { | |
1271 | let query = tools::json_object_to_query(data)?; | |
eb2bdd1b DM |
1272 | // We detected problem with hyper around 6000 characters - seo we try to keep on the safe side |
1273 | if query.len() > 4096 { bail!("h2 query data too large ({} bytes) - please encode data inside body", query.len()); } | |
b57cb264 | 1274 | let url: Uri = format!("https://{}:8007/{}?{}", server, path, query).parse()?; |
eb2bdd1b | 1275 | let request = Request::builder() |
b57cb264 DM |
1276 | .method(method) |
1277 | .uri(url) | |
1278 | .header("User-Agent", "proxmox-backup-client/1.0") | |
1279 | .header(hyper::header::CONTENT_TYPE, "application/x-www-form-urlencoded") | |
1280 | .body(())?; | |
1281 | return Ok(request); | |
eb2bdd1b DM |
1282 | } else { |
1283 | let url: Uri = format!("https://{}:8007/{}", server, path).parse()?; | |
1284 | let request = Request::builder() | |
1285 | .method(method) | |
1286 | .uri(url) | |
1287 | .header("User-Agent", "proxmox-backup-client/1.0") | |
1288 | .header(hyper::header::CONTENT_TYPE, "application/x-www-form-urlencoded") | |
1289 | .body(())?; | |
b57cb264 | 1290 | |
eb2bdd1b DM |
1291 | Ok(request) |
1292 | } | |
b57cb264 DM |
1293 | } |
1294 | } |