]>
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}; |
7a57cb77 | 17 | use tokio::sync::mpsc; |
0dffe3f9 | 18 | use url::percent_encoding::{percent_encode, DEFAULT_ENCODE_SET}; |
7a57cb77 | 19 | use xdg::BaseDirectories; |
1fdb4c6f | 20 | |
e18a6c9e DM |
21 | use proxmox::tools::{ |
22 | digest_to_hex, | |
23 | fs::{file_get_json, file_set_contents}, | |
24 | }; | |
25 | ||
7a57cb77 WB |
26 | use super::merge_known_chunks::{MergedChunkInfo, MergeKnownChunks}; |
27 | use super::pipe_to_stream::PipeToSendStream; | |
986bef16 | 28 | use crate::backup::*; |
7a57cb77 WB |
29 | use crate::tools::futures::{cancellable, Canceller}; |
30 | use crate::tools::{self, BroadcastFuture, tty}; | |
986bef16 | 31 | |
5a2df000 | 32 | #[derive(Clone)] |
e240d8be | 33 | pub struct AuthInfo { |
5a2df000 DM |
34 | username: String, |
35 | ticket: String, | |
36 | token: String, | |
37 | } | |
56458d97 | 38 | |
151c6ce2 | 39 | /// HTTP(S) API client |
597641fd | 40 | pub struct HttpClient { |
6d1f61b2 | 41 | client: Client<hyper_openssl::HttpsConnector<hyper::client::HttpConnector>>, |
597641fd | 42 | server: String, |
5a2df000 | 43 | auth: BroadcastFuture<AuthInfo>, |
597641fd DM |
44 | } |
45 | ||
e240d8be DM |
46 | /// Delete stored ticket data (logout) |
47 | pub fn delete_ticket_info(server: &str, username: &str) -> Result<(), Error> { | |
48 | ||
49 | let base = BaseDirectories::with_prefix("proxmox-backup")?; | |
50 | ||
51 | // usually /run/user/<uid>/... | |
52 | let path = base.place_runtime_file("tickets")?; | |
53 | ||
54 | let mode = nix::sys::stat::Mode::from_bits_truncate(0o0600); | |
55 | ||
56 | let mut data = file_get_json(&path, Some(json!({})))?; | |
57 | ||
58 | if let Some(map) = data[server].as_object_mut() { | |
59 | map.remove(username); | |
60 | } | |
61 | ||
62 | file_set_contents(path, data.to_string().as_bytes(), Some(mode))?; | |
63 | ||
64 | Ok(()) | |
65 | } | |
66 | ||
ba3a60b2 DM |
67 | fn store_ticket_info(server: &str, username: &str, ticket: &str, token: &str) -> Result<(), Error> { |
68 | ||
69 | let base = BaseDirectories::with_prefix("proxmox-backup")?; | |
70 | ||
71 | // usually /run/user/<uid>/... | |
72 | let path = base.place_runtime_file("tickets")?; | |
73 | ||
74 | let mode = nix::sys::stat::Mode::from_bits_truncate(0o0600); | |
75 | ||
e18a6c9e | 76 | let mut data = file_get_json(&path, Some(json!({})))?; |
ba3a60b2 DM |
77 | |
78 | let now = Utc::now().timestamp(); | |
79 | ||
80 | data[server][username] = json!({ "timestamp": now, "ticket": ticket, "token": token}); | |
81 | ||
82 | let mut new_data = json!({}); | |
83 | ||
84 | let ticket_lifetime = tools::ticket::TICKET_LIFETIME - 60; | |
85 | ||
86 | let empty = serde_json::map::Map::new(); | |
87 | for (server, info) in data.as_object().unwrap_or(&empty) { | |
88 | for (_user, uinfo) in info.as_object().unwrap_or(&empty) { | |
89 | if let Some(timestamp) = uinfo["timestamp"].as_i64() { | |
90 | let age = now - timestamp; | |
91 | if age < ticket_lifetime { | |
92 | new_data[server][username] = uinfo.clone(); | |
93 | } | |
94 | } | |
95 | } | |
96 | } | |
97 | ||
e18a6c9e | 98 | file_set_contents(path, new_data.to_string().as_bytes(), Some(mode))?; |
ba3a60b2 DM |
99 | |
100 | Ok(()) | |
101 | } | |
102 | ||
103 | fn load_ticket_info(server: &str, username: &str) -> Option<(String, String)> { | |
104 | let base = match BaseDirectories::with_prefix("proxmox-backup") { | |
105 | Ok(b) => b, | |
106 | _ => return None, | |
107 | }; | |
108 | ||
109 | // usually /run/user/<uid>/... | |
110 | let path = match base.place_runtime_file("tickets") { | |
111 | Ok(p) => p, | |
112 | _ => return None, | |
113 | }; | |
114 | ||
e18a6c9e | 115 | let data = match file_get_json(&path, None) { |
49cf9f3d DM |
116 | Ok(v) => v, |
117 | _ => return None, | |
118 | }; | |
ba3a60b2 DM |
119 | |
120 | let now = Utc::now().timestamp(); | |
121 | ||
122 | let ticket_lifetime = tools::ticket::TICKET_LIFETIME - 60; | |
123 | ||
124 | if let Some(uinfo) = data[server][username].as_object() { | |
125 | if let Some(timestamp) = uinfo["timestamp"].as_i64() { | |
126 | let age = now - timestamp; | |
127 | if age < ticket_lifetime { | |
128 | let ticket = match uinfo["ticket"].as_str() { | |
129 | Some(t) => t, | |
130 | None => return None, | |
131 | }; | |
132 | let token = match uinfo["token"].as_str() { | |
133 | Some(t) => t, | |
134 | None => return None, | |
21ea0158 | 135 | }; |
ba3a60b2 DM |
136 | return Some((ticket.to_owned(), token.to_owned())); |
137 | } | |
138 | } | |
139 | } | |
140 | ||
141 | None | |
142 | } | |
143 | ||
597641fd DM |
144 | impl HttpClient { |
145 | ||
45cdce06 | 146 | pub fn new(server: &str, username: &str) -> Result<Self, Error> { |
5a2df000 | 147 | let client = Self::build_client(); |
5a2df000 | 148 | |
45cdce06 DM |
149 | let password = if let Some((ticket, _token)) = load_ticket_info(server, username) { |
150 | ticket | |
151 | } else { | |
152 | Self::get_password(&username)? | |
153 | }; | |
154 | ||
155 | let login = Self::credentials(client.clone(), server.to_owned(), username.to_owned(), password); | |
156 | ||
157 | Ok(Self { | |
5a2df000 | 158 | client, |
597641fd | 159 | server: String::from(server), |
5a2df000 | 160 | auth: BroadcastFuture::new(login), |
45cdce06 | 161 | }) |
597641fd DM |
162 | } |
163 | ||
e240d8be DM |
164 | /// Login future |
165 | /// | |
166 | /// Login is done on demand, so this is onyl required if you need | |
167 | /// access to authentication data in 'AuthInfo'. | |
168 | pub fn login(&self) -> impl Future<Item=AuthInfo, Error=Error> { | |
169 | self.auth.listen() | |
170 | } | |
171 | ||
5a2df000 | 172 | fn get_password(_username: &str) -> Result<String, Error> { |
56458d97 WB |
173 | use std::env::VarError::*; |
174 | match std::env::var("PBS_PASSWORD") { | |
175 | Ok(p) => return Ok(p), | |
176 | Err(NotUnicode(_)) => bail!("PBS_PASSWORD contains bad characters"), | |
177 | Err(NotPresent) => { | |
178 | // Try another method | |
179 | } | |
180 | } | |
181 | ||
182 | // If we're on a TTY, query the user for a password | |
183 | if tty::stdin_isatty() { | |
184 | return Ok(String::from_utf8(tty::read_password("Password: ")?)?); | |
185 | } | |
186 | ||
187 | bail!("no password input mechanism available"); | |
188 | } | |
189 | ||
6d1f61b2 DM |
190 | fn build_client() -> Client<hyper_openssl::HttpsConnector<hyper::client::HttpConnector>> { |
191 | ||
192 | let mut ssl_connector_builder = SslConnector::builder(SslMethod::tls()).unwrap(); | |
193 | ||
194 | ssl_connector_builder.set_verify(openssl::ssl::SslVerifyMode::NONE); // fixme! | |
195 | ||
4a3f6517 | 196 | let mut httpc = hyper::client::HttpConnector::new(1); |
fcf5dea5 | 197 | httpc.set_nodelay(true); // important for h2 download performance! |
99168f43 | 198 | httpc.set_recv_buffer_size(Some(1024*1024)); //important for h2 download performance! |
4a3f6517 | 199 | httpc.enforce_http(false); // we want https... |
6d1f61b2 DM |
200 | |
201 | let https = hyper_openssl::HttpsConnector::with_connector(httpc, ssl_connector_builder).unwrap(); | |
202 | ||
adec8ea2 DM |
203 | Client::builder() |
204 | //.http2_initial_stream_window_size( (1 << 31) - 2) | |
205 | //.http2_initial_connection_window_size( (1 << 31) - 2) | |
206 | .build::<_, Body>(https) | |
a6b75513 DM |
207 | } |
208 | ||
5a2df000 | 209 | pub fn request(&self, mut req: Request<Body>) -> impl Future<Item=Value, Error=Error> { |
597641fd | 210 | |
5a2df000 | 211 | let login = self.auth.listen(); |
597641fd | 212 | |
5a2df000 | 213 | let client = self.client.clone(); |
597641fd | 214 | |
5a2df000 | 215 | login.and_then(move |auth| { |
597641fd | 216 | |
5a2df000 DM |
217 | let enc_ticket = format!("PBSAuthCookie={}", percent_encode(auth.ticket.as_bytes(), DEFAULT_ENCODE_SET)); |
218 | req.headers_mut().insert("Cookie", HeaderValue::from_str(&enc_ticket).unwrap()); | |
219 | req.headers_mut().insert("CSRFPreventionToken", HeaderValue::from_str(&auth.token).unwrap()); | |
597641fd | 220 | |
5a2df000 | 221 | let request = Self::api_request(client, req); |
597641fd | 222 | |
5a2df000 DM |
223 | request |
224 | }) | |
1fdb4c6f DM |
225 | } |
226 | ||
9e391bb7 | 227 | pub fn get(&self, path: &str, data: Option<Value>) -> impl Future<Item=Value, Error=Error> { |
a6b75513 | 228 | |
9e391bb7 | 229 | let req = Self::request_builder(&self.server, "GET", path, data).unwrap(); |
5a2df000 | 230 | self.request(req) |
a6b75513 DM |
231 | } |
232 | ||
9e391bb7 | 233 | pub fn delete(&mut self, path: &str, data: Option<Value>) -> impl Future<Item=Value, Error=Error> { |
a6b75513 | 234 | |
9e391bb7 | 235 | let req = Self::request_builder(&self.server, "DELETE", path, data).unwrap(); |
5a2df000 | 236 | self.request(req) |
a6b75513 DM |
237 | } |
238 | ||
5a2df000 | 239 | pub fn post(&mut self, path: &str, data: Option<Value>) -> impl Future<Item=Value, Error=Error> { |
024f11bb | 240 | |
5a2df000 DM |
241 | let req = Self::request_builder(&self.server, "POST", path, data).unwrap(); |
242 | self.request(req) | |
024f11bb DM |
243 | } |
244 | ||
c2b94534 | 245 | pub fn download<W: Write>(&mut self, path: &str, output: W) -> impl Future<Item=W, Error=Error> { |
024f11bb | 246 | |
5a2df000 | 247 | let mut req = Self::request_builder(&self.server, "GET", path, None).unwrap(); |
024f11bb | 248 | |
5a2df000 | 249 | let login = self.auth.listen(); |
024f11bb | 250 | |
5a2df000 | 251 | let client = self.client.clone(); |
1fdb4c6f | 252 | |
5a2df000 | 253 | login.and_then(move |auth| { |
81da38c1 | 254 | |
5a2df000 DM |
255 | let enc_ticket = format!("PBSAuthCookie={}", percent_encode(auth.ticket.as_bytes(), DEFAULT_ENCODE_SET)); |
256 | req.headers_mut().insert("Cookie", HeaderValue::from_str(&enc_ticket).unwrap()); | |
6f62c924 | 257 | |
5a2df000 DM |
258 | client.request(req) |
259 | .map_err(Error::from) | |
260 | .and_then(|resp| { | |
81820b0d DM |
261 | let status = resp.status(); |
262 | if !status.is_success() { | |
263 | future::Either::A( | |
264 | HttpClient::api_response(resp) | |
265 | .and_then(|_| { bail!("unknown error"); }) | |
266 | ) | |
267 | } else { | |
268 | future::Either::B( | |
269 | resp.into_body() | |
270 | .map_err(Error::from) | |
c2b94534 DM |
271 | .fold(output, move |mut acc, chunk| { |
272 | acc.write_all(&chunk)?; | |
273 | Ok::<_, Error>(acc) | |
81820b0d DM |
274 | }) |
275 | ) | |
276 | } | |
5a2df000 DM |
277 | }) |
278 | }) | |
6f62c924 DM |
279 | } |
280 | ||
04512d30 DM |
281 | pub fn upload( |
282 | &mut self, | |
283 | content_type: &str, | |
284 | body: Body, | |
285 | path: &str, | |
286 | data: Option<Value>, | |
287 | ) -> impl Future<Item=Value, Error=Error> { | |
81da38c1 DM |
288 | |
289 | let path = path.trim_matches('/'); | |
04512d30 DM |
290 | let mut url = format!("https://{}:8007/{}", &self.server, path); |
291 | ||
292 | if let Some(data) = data { | |
293 | let query = tools::json_object_to_query(data).unwrap(); | |
294 | url.push('?'); | |
295 | url.push_str(&query); | |
296 | } | |
297 | ||
298 | let url: Uri = url.parse().unwrap(); | |
81da38c1 | 299 | |
5a2df000 | 300 | let req = Request::builder() |
81da38c1 DM |
301 | .method("POST") |
302 | .uri(url) | |
303 | .header("User-Agent", "proxmox-backup-client/1.0") | |
5a2df000 DM |
304 | .header("Content-Type", content_type) |
305 | .body(body).unwrap(); | |
81da38c1 | 306 | |
5a2df000 | 307 | self.request(req) |
1fdb4c6f DM |
308 | } |
309 | ||
6ab34afa DM |
310 | pub fn start_backup( |
311 | &self, | |
312 | datastore: &str, | |
313 | backup_type: &str, | |
314 | backup_id: &str, | |
ca5d0b61 | 315 | backup_time: DateTime<Utc>, |
39e60bd6 | 316 | debug: bool, |
3467cd91 | 317 | ) -> impl Future<Item=Arc<BackupClient>, Error=Error> { |
cf639a47 | 318 | |
ca5d0b61 DM |
319 | let param = json!({ |
320 | "backup-type": backup_type, | |
321 | "backup-id": backup_id, | |
322 | "backup-time": backup_time.timestamp(), | |
323 | "store": datastore, | |
324 | "debug": debug | |
325 | }); | |
326 | ||
fb047083 | 327 | let req = Self::request_builder(&self.server, "GET", "/api2/json/backup", Some(param)).unwrap(); |
cf639a47 | 328 | |
fb047083 DM |
329 | self.start_h2_connection(req, String::from(PROXMOX_BACKUP_PROTOCOL_ID_V1!())) |
330 | .map(|(h2, canceller)| BackupClient::new(h2, canceller)) | |
331 | } | |
332 | ||
dd066d28 DM |
333 | pub fn start_backup_reader( |
334 | &self, | |
335 | datastore: &str, | |
336 | backup_type: &str, | |
337 | backup_id: &str, | |
fa5d6977 | 338 | backup_time: DateTime<Utc>, |
dd066d28 | 339 | debug: bool, |
3467cd91 | 340 | ) -> impl Future<Item=Arc<BackupReader>, Error=Error> { |
dd066d28 DM |
341 | |
342 | let param = json!({ | |
343 | "backup-type": backup_type, | |
344 | "backup-id": backup_id, | |
345 | "backup-time": backup_time.timestamp(), | |
346 | "store": datastore, | |
347 | "debug": debug, | |
348 | }); | |
349 | let req = Self::request_builder(&self.server, "GET", "/api2/json/reader", Some(param)).unwrap(); | |
350 | ||
351 | self.start_h2_connection(req, String::from(PROXMOX_BACKUP_READER_PROTOCOL_ID_V1!())) | |
352 | .map(|(h2, canceller)| BackupReader::new(h2, canceller)) | |
353 | } | |
354 | ||
fb047083 DM |
355 | pub fn start_h2_connection( |
356 | &self, | |
357 | mut req: Request<Body>, | |
358 | protocol_name: String, | |
359 | ) -> impl Future<Item=(H2Client, Canceller), Error=Error> { | |
cf639a47 | 360 | |
fb047083 | 361 | let login = self.auth.listen(); |
cf639a47 DM |
362 | let client = self.client.clone(); |
363 | ||
364 | login.and_then(move |auth| { | |
365 | ||
366 | let enc_ticket = format!("PBSAuthCookie={}", percent_encode(auth.ticket.as_bytes(), DEFAULT_ENCODE_SET)); | |
367 | req.headers_mut().insert("Cookie", HeaderValue::from_str(&enc_ticket).unwrap()); | |
fb047083 | 368 | req.headers_mut().insert("UPGRADE", HeaderValue::from_str(&protocol_name).unwrap()); |
cf639a47 DM |
369 | |
370 | client.request(req) | |
371 | .map_err(Error::from) | |
372 | .and_then(|resp| { | |
373 | ||
374 | let status = resp.status(); | |
375 | if status != http::StatusCode::SWITCHING_PROTOCOLS { | |
9af37c8f DM |
376 | future::Either::A(Self::api_response(resp).and_then(|_| { bail!("unknown error"); })) |
377 | } else { | |
378 | future::Either::B(resp.into_body().on_upgrade().map_err(Error::from)) | |
cf639a47 | 379 | } |
cf639a47 | 380 | }) |
cf639a47 | 381 | .and_then(|upgraded| { |
a2b29b68 | 382 | let max_window_size = (1 << 31) - 2; |
fcf5dea5 DM |
383 | |
384 | h2::client::Builder::new() | |
a2b29b68 DM |
385 | .initial_connection_window_size(max_window_size) |
386 | .initial_window_size(max_window_size) | |
fcf5dea5 | 387 | .max_frame_size(4*1024*1024) |
fcf5dea5 DM |
388 | .handshake(upgraded) |
389 | .map_err(Error::from) | |
cf639a47 DM |
390 | }) |
391 | .and_then(|(h2, connection)| { | |
392 | let connection = connection | |
393 | .map_err(|_| panic!("HTTP/2.0 connection failed")); | |
394 | ||
cb4426b3 WB |
395 | let (connection, canceller) = cancellable(connection)?; |
396 | // A cancellable future returns an Option which is None when cancelled and | |
397 | // Some when it finished instead, since we don't care about the return type we | |
398 | // need to map it away: | |
399 | let connection = connection.map(|_| ()); | |
400 | ||
cf639a47 DM |
401 | // Spawn a new task to drive the connection state |
402 | hyper::rt::spawn(connection); | |
403 | ||
404 | // Wait until the `SendRequest` handle has available capacity. | |
cb4426b3 | 405 | Ok(h2.ready() |
fb047083 DM |
406 | .map(move |c| (H2Client::new(c), canceller)) |
407 | .map_err(Error::from)) | |
cf639a47 | 408 | }) |
cb4426b3 | 409 | .flatten() |
cf639a47 DM |
410 | }) |
411 | } | |
412 | ||
5a2df000 | 413 | fn credentials( |
6d1f61b2 | 414 | client: Client<hyper_openssl::HttpsConnector<hyper::client::HttpConnector>>, |
45cdce06 DM |
415 | server: String, |
416 | username: String, | |
417 | password: String, | |
dd5495d6 | 418 | ) -> Box<dyn Future<Item=AuthInfo, Error=Error> + Send> { |
0ffbccce | 419 | |
45cdce06 | 420 | let server2 = server.clone(); |
0ffbccce | 421 | |
5a2df000 | 422 | let create_request = futures::future::lazy(move || { |
45cdce06 | 423 | let data = json!({ "username": username, "password": password }); |
5a2df000 | 424 | let req = Self::request_builder(&server, "POST", "/api2/json/access/ticket", Some(data)).unwrap(); |
45cdce06 | 425 | Self::api_request(client, req) |
5a2df000 | 426 | }); |
0dffe3f9 | 427 | |
5a2df000 DM |
428 | let login_future = create_request |
429 | .and_then(move |cred| { | |
430 | let auth = AuthInfo { | |
431 | username: cred["data"]["username"].as_str().unwrap().to_owned(), | |
432 | ticket: cred["data"]["ticket"].as_str().unwrap().to_owned(), | |
433 | token: cred["data"]["CSRFPreventionToken"].as_str().unwrap().to_owned(), | |
434 | }; | |
0dffe3f9 | 435 | |
5a2df000 | 436 | let _ = store_ticket_info(&server2, &auth.username, &auth.ticket, &auth.token); |
0dffe3f9 | 437 | |
5a2df000 DM |
438 | Ok(auth) |
439 | }); | |
0dffe3f9 | 440 | |
5a2df000 | 441 | Box::new(login_future) |
ba3a60b2 DM |
442 | } |
443 | ||
d2c48afc DM |
444 | fn api_response(response: Response<Body>) -> impl Future<Item=Value, Error=Error> { |
445 | ||
446 | let status = response.status(); | |
447 | ||
448 | response | |
449 | .into_body() | |
450 | .concat2() | |
451 | .map_err(Error::from) | |
452 | .and_then(move |data| { | |
453 | ||
454 | let text = String::from_utf8(data.to_vec()).unwrap(); | |
455 | if status.is_success() { | |
456 | if text.len() > 0 { | |
457 | let value: Value = serde_json::from_str(&text)?; | |
458 | Ok(value) | |
459 | } else { | |
460 | Ok(Value::Null) | |
461 | } | |
462 | } else { | |
463 | bail!("HTTP Error {}: {}", status, text); | |
464 | } | |
465 | }) | |
466 | } | |
467 | ||
5a2df000 | 468 | fn api_request( |
6d1f61b2 | 469 | client: Client<hyper_openssl::HttpsConnector<hyper::client::HttpConnector>>, |
5a2df000 DM |
470 | req: Request<Body> |
471 | ) -> impl Future<Item=Value, Error=Error> { | |
ba3a60b2 | 472 | |
5a2df000 DM |
473 | client.request(req) |
474 | .map_err(Error::from) | |
d2c48afc | 475 | .and_then(Self::api_response) |
0dffe3f9 DM |
476 | } |
477 | ||
5a2df000 | 478 | pub fn request_builder(server: &str, method: &str, path: &str, data: Option<Value>) -> Result<Request<Body>, Error> { |
591f570b | 479 | let path = path.trim_matches('/'); |
5a2df000 DM |
480 | let url: Uri = format!("https://{}:8007/{}", server, path).parse()?; |
481 | ||
482 | if let Some(data) = data { | |
483 | if method == "POST" { | |
484 | let request = Request::builder() | |
485 | .method(method) | |
486 | .uri(url) | |
487 | .header("User-Agent", "proxmox-backup-client/1.0") | |
488 | .header(hyper::header::CONTENT_TYPE, "application/json") | |
489 | .body(Body::from(data.to_string()))?; | |
490 | return Ok(request); | |
491 | } else { | |
9e391bb7 DM |
492 | let query = tools::json_object_to_query(data)?; |
493 | let url: Uri = format!("https://{}:8007/{}?{}", server, path, query).parse()?; | |
494 | let request = Request::builder() | |
495 | .method(method) | |
496 | .uri(url) | |
497 | .header("User-Agent", "proxmox-backup-client/1.0") | |
498 | .header(hyper::header::CONTENT_TYPE, "application/x-www-form-urlencoded") | |
499 | .body(Body::empty())?; | |
500 | return Ok(request); | |
5a2df000 | 501 | } |
5a2df000 | 502 | } |
0dffe3f9 | 503 | |
1fdb4c6f | 504 | let request = Request::builder() |
5a2df000 | 505 | .method(method) |
1fdb4c6f DM |
506 | .uri(url) |
507 | .header("User-Agent", "proxmox-backup-client/1.0") | |
5a2df000 DM |
508 | .header(hyper::header::CONTENT_TYPE, "application/x-www-form-urlencoded") |
509 | .body(Body::empty())?; | |
1fdb4c6f | 510 | |
5a2df000 | 511 | Ok(request) |
597641fd DM |
512 | } |
513 | } | |
b57cb264 | 514 | |
dd066d28 DM |
515 | |
516 | pub struct BackupReader { | |
517 | h2: H2Client, | |
3467cd91 | 518 | canceller: Canceller, |
dd066d28 DM |
519 | } |
520 | ||
521 | impl Drop for BackupReader { | |
522 | ||
523 | fn drop(&mut self) { | |
3467cd91 | 524 | self.canceller.cancel(); |
dd066d28 DM |
525 | } |
526 | } | |
527 | ||
528 | impl BackupReader { | |
529 | ||
3467cd91 DM |
530 | pub fn new(h2: H2Client, canceller: Canceller) -> Arc<Self> { |
531 | Arc::new(Self { h2, canceller: canceller }) | |
dd066d28 DM |
532 | } |
533 | ||
534 | pub fn get(&self, path: &str, param: Option<Value>) -> impl Future<Item=Value, Error=Error> { | |
535 | self.h2.get(path, param) | |
536 | } | |
537 | ||
538 | pub fn put(&self, path: &str, param: Option<Value>) -> impl Future<Item=Value, Error=Error> { | |
539 | self.h2.put(path, param) | |
540 | } | |
541 | ||
542 | pub fn post(&self, path: &str, param: Option<Value>) -> impl Future<Item=Value, Error=Error> { | |
543 | self.h2.post(path, param) | |
544 | } | |
545 | ||
546 | pub fn download<W: Write>( | |
547 | &self, | |
548 | file_name: &str, | |
549 | output: W, | |
550 | ) -> impl Future<Item=W, Error=Error> { | |
551 | let path = "download"; | |
552 | let param = json!({ "file-name": file_name }); | |
553 | self.h2.download(path, Some(param), output) | |
554 | } | |
555 | ||
17243003 DM |
556 | pub fn speedtest<W: Write>( |
557 | &self, | |
558 | output: W, | |
559 | ) -> impl Future<Item=W, Error=Error> { | |
560 | self.h2.download("speedtest", None, output) | |
561 | } | |
562 | ||
fcf5dea5 DM |
563 | pub fn download_chunk<W: Write>( |
564 | &self, | |
565 | digest: &[u8; 32], | |
566 | output: W, | |
567 | ) -> impl Future<Item=W, Error=Error> { | |
568 | let path = "chunk"; | |
e18a6c9e | 569 | let param = json!({ "digest": digest_to_hex(digest) }); |
fcf5dea5 DM |
570 | self.h2.download(path, Some(param), output) |
571 | } | |
572 | ||
4f6aaf54 | 573 | pub fn force_close(self) { |
3467cd91 | 574 | self.canceller.cancel(); |
dd066d28 DM |
575 | } |
576 | } | |
577 | ||
6ab34afa | 578 | pub struct BackupClient { |
9af37c8f | 579 | h2: H2Client, |
3467cd91 | 580 | canceller: Canceller, |
b57cb264 DM |
581 | } |
582 | ||
dd066d28 DM |
583 | impl Drop for BackupClient { |
584 | ||
585 | fn drop(&mut self) { | |
3467cd91 | 586 | self.canceller.cancel(); |
dd066d28 DM |
587 | } |
588 | } | |
91320f08 | 589 | |
2c3891d1 DM |
590 | pub struct BackupStats { |
591 | pub size: u64, | |
c807d231 | 592 | pub csum: [u8; 32], |
2c3891d1 DM |
593 | } |
594 | ||
6ab34afa | 595 | impl BackupClient { |
b57cb264 | 596 | |
3467cd91 DM |
597 | pub fn new(h2: H2Client, canceller: Canceller) -> Arc<Self> { |
598 | Arc::new(Self { h2, canceller }) | |
cb4426b3 WB |
599 | } |
600 | ||
b57cb264 | 601 | pub fn get(&self, path: &str, param: Option<Value>) -> impl Future<Item=Value, Error=Error> { |
9af37c8f | 602 | self.h2.get(path, param) |
b57cb264 DM |
603 | } |
604 | ||
82ab7230 | 605 | pub fn put(&self, path: &str, param: Option<Value>) -> impl Future<Item=Value, Error=Error> { |
9af37c8f | 606 | self.h2.put(path, param) |
82ab7230 DM |
607 | } |
608 | ||
b57cb264 | 609 | pub fn post(&self, path: &str, param: Option<Value>) -> impl Future<Item=Value, Error=Error> { |
9af37c8f | 610 | self.h2.post(path, param) |
97f22ce5 DM |
611 | } |
612 | ||
3467cd91 | 613 | pub fn finish(self: Arc<Self>) -> impl Future<Item=(), Error=Error> { |
9cc88a7c DM |
614 | self.h2.clone() |
615 | .post("finish", None) | |
616 | .map(move |_| { | |
617 | self.canceller.cancel(); | |
618 | }) | |
4247fccb DM |
619 | } |
620 | ||
3467cd91 DM |
621 | pub fn force_close(self) { |
622 | self.canceller.cancel(); | |
d6f204ed DM |
623 | } |
624 | ||
9d135fe6 DM |
625 | pub fn upload_blob<R: std::io::Read>( |
626 | &self, | |
627 | mut reader: R, | |
628 | file_name: &str, | |
629 | ) -> impl Future<Item=BackupStats, Error=Error> { | |
630 | ||
631 | let h2 = self.h2.clone(); | |
632 | let file_name = file_name.to_owned(); | |
633 | ||
634 | futures::future::ok(()) | |
635 | .and_then(move |_| { | |
636 | let mut raw_data = Vec::new(); | |
637 | // fixme: avoid loading into memory | |
638 | reader.read_to_end(&mut raw_data)?; | |
639 | Ok(raw_data) | |
640 | }) | |
641 | .and_then(move |raw_data| { | |
642 | let csum = openssl::sha::sha256(&raw_data); | |
643 | let param = json!({"encoded-size": raw_data.len(), "file-name": file_name }); | |
644 | let size = raw_data.len() as u64; // fixme: should be decoded size instead?? | |
645 | h2.upload("blob", Some(param), raw_data) | |
646 | .map(move |_| { | |
647 | BackupStats { size, csum } | |
648 | }) | |
649 | }) | |
650 | } | |
651 | ||
9f46c7de DM |
652 | pub fn upload_blob_from_data( |
653 | &self, | |
654 | data: Vec<u8>, | |
655 | file_name: &str, | |
656 | crypt_config: Option<Arc<CryptConfig>>, | |
657 | compress: bool, | |
b335f5b7 | 658 | sign_only: bool, |
2c3891d1 | 659 | ) -> impl Future<Item=BackupStats, Error=Error> { |
9f46c7de DM |
660 | |
661 | let h2 = self.h2.clone(); | |
662 | let file_name = file_name.to_owned(); | |
2c3891d1 | 663 | let size = data.len() as u64; |
9f46c7de DM |
664 | |
665 | futures::future::ok(()) | |
666 | .and_then(move |_| { | |
9025312a | 667 | let blob = if let Some(crypt_config) = crypt_config { |
b335f5b7 DM |
668 | if sign_only { |
669 | DataBlob::create_signed(&data, crypt_config, compress)? | |
670 | } else { | |
9025312a | 671 | DataBlob::encode(&data, Some(crypt_config.clone()), compress)? |
b335f5b7 | 672 | } |
9f46c7de DM |
673 | } else { |
674 | DataBlob::encode(&data, None, compress)? | |
675 | }; | |
676 | ||
677 | let raw_data = blob.into_inner(); | |
678 | Ok(raw_data) | |
679 | }) | |
680 | .and_then(move |raw_data| { | |
c807d231 | 681 | let csum = openssl::sha::sha256(&raw_data); |
9f46c7de DM |
682 | let param = json!({"encoded-size": raw_data.len(), "file-name": file_name }); |
683 | h2.upload("blob", Some(param), raw_data) | |
2c3891d1 | 684 | .map(move |_| { |
c807d231 | 685 | BackupStats { size, csum } |
2c3891d1 | 686 | }) |
9f46c7de DM |
687 | }) |
688 | } | |
689 | ||
690 | pub fn upload_blob_from_file<P: AsRef<std::path::Path>>( | |
39d6846e | 691 | &self, |
ec8a9bb9 | 692 | src_path: P, |
39d6846e | 693 | file_name: &str, |
cb08ac3e DM |
694 | crypt_config: Option<Arc<CryptConfig>>, |
695 | compress: bool, | |
2c3891d1 | 696 | ) -> impl Future<Item=BackupStats, Error=Error> { |
39d6846e DM |
697 | |
698 | let h2 = self.h2.clone(); | |
699 | let file_name = file_name.to_owned(); | |
ec8a9bb9 | 700 | let src_path = src_path.as_ref().to_owned(); |
39d6846e | 701 | |
ef39bf95 DM |
702 | let task = tokio::fs::File::open(src_path.clone()) |
703 | .map_err(move |err| format_err!("unable to open file {:?} - {}", src_path, err)) | |
cb08ac3e | 704 | .and_then(move |file| { |
39d6846e DM |
705 | let contents = vec![]; |
706 | tokio::io::read_to_end(file, contents) | |
707 | .map_err(Error::from) | |
708 | .and_then(move |(_, contents)| { | |
9025312a | 709 | let blob = DataBlob::encode(&contents, crypt_config, compress)?; |
cb08ac3e | 710 | let raw_data = blob.into_inner(); |
bd15e96d | 711 | Ok((raw_data, contents.len() as u64)) |
cb08ac3e | 712 | }) |
2c3891d1 | 713 | .and_then(move |(raw_data, size)| { |
c807d231 | 714 | let csum = openssl::sha::sha256(&raw_data); |
cb08ac3e DM |
715 | let param = json!({"encoded-size": raw_data.len(), "file-name": file_name }); |
716 | h2.upload("blob", Some(param), raw_data) | |
2c3891d1 | 717 | .map(move |_| { |
bd15e96d | 718 | BackupStats { size, csum } |
2c3891d1 | 719 | }) |
39d6846e DM |
720 | }) |
721 | }); | |
722 | ||
723 | task | |
724 | } | |
725 | ||
a42fa400 | 726 | pub fn upload_stream( |
d6f204ed DM |
727 | &self, |
728 | archive_name: &str, | |
729 | stream: impl Stream<Item=bytes::BytesMut, Error=Error>, | |
a42fa400 DM |
730 | prefix: &str, |
731 | fixed_size: Option<u64>, | |
f98ac774 | 732 | crypt_config: Option<Arc<CryptConfig>>, |
2c3891d1 | 733 | ) -> impl Future<Item=BackupStats, Error=Error> { |
d6f204ed DM |
734 | |
735 | let known_chunks = Arc::new(Mutex::new(HashSet::new())); | |
736 | ||
737 | let h2 = self.h2.clone(); | |
738 | let h2_2 = self.h2.clone(); | |
739 | let h2_3 = self.h2.clone(); | |
740 | let h2_4 = self.h2.clone(); | |
741 | ||
a42fa400 DM |
742 | let mut param = json!({ "archive-name": archive_name }); |
743 | if let Some(size) = fixed_size { | |
744 | param["size"] = size.into(); | |
745 | } | |
746 | ||
747 | let index_path = format!("{}_index", prefix); | |
a42fa400 | 748 | let close_path = format!("{}_close", prefix); |
d6f204ed | 749 | |
642322b4 DM |
750 | let prefix = prefix.to_owned(); |
751 | ||
a42fa400 | 752 | Self::download_chunk_list(h2, &index_path, archive_name, known_chunks.clone()) |
d6f204ed | 753 | .and_then(move |_| { |
a42fa400 | 754 | h2_2.post(&index_path, Some(param)) |
d6f204ed DM |
755 | }) |
756 | .and_then(move |res| { | |
757 | let wid = res.as_u64().unwrap(); | |
f98ac774 | 758 | Self::upload_chunk_info_stream(h2_3, wid, stream, &prefix, known_chunks.clone(), crypt_config) |
dbed4c8c | 759 | .and_then(move |(chunk_count, size, _speed, csum)| { |
8bea85b4 DM |
760 | let param = json!({ |
761 | "wid": wid , | |
762 | "chunk-count": chunk_count, | |
763 | "size": size, | |
764 | }); | |
a42fa400 | 765 | h2_4.post(&close_path, Some(param)) |
2c3891d1 | 766 | .map(move |_| { |
dbed4c8c | 767 | BackupStats { size: size as u64, csum } |
2c3891d1 DM |
768 | }) |
769 | }) | |
d6f204ed DM |
770 | }) |
771 | } | |
772 | ||
6ab34afa | 773 | fn response_queue() -> ( |
82ab7230 DM |
774 | mpsc::Sender<h2::client::ResponseFuture>, |
775 | sync::oneshot::Receiver<Result<(), Error>> | |
776 | ) { | |
777 | let (verify_queue_tx, verify_queue_rx) = mpsc::channel(100); | |
778 | let (verify_result_tx, verify_result_rx) = sync::oneshot::channel(); | |
adec8ea2 | 779 | |
82ab7230 DM |
780 | hyper::rt::spawn( |
781 | verify_queue_rx | |
782 | .map_err(Error::from) | |
783 | .for_each(|response: h2::client::ResponseFuture| { | |
784 | response | |
785 | .map_err(Error::from) | |
9af37c8f | 786 | .and_then(H2Client::h2api_response) |
82ab7230 DM |
787 | .and_then(|result| { |
788 | println!("RESPONSE: {:?}", result); | |
789 | Ok(()) | |
790 | }) | |
791 | .map_err(|err| format_err!("pipelined request failed: {}", err)) | |
792 | }) | |
793 | .then(|result| | |
794 | verify_result_tx.send(result) | |
795 | ) | |
796 | .map_err(|_| { /* ignore closed channel */ }) | |
797 | ); | |
adec8ea2 | 798 | |
82ab7230 DM |
799 | (verify_queue_tx, verify_result_rx) |
800 | } | |
801 | ||
642322b4 | 802 | fn append_chunk_queue(h2: H2Client, wid: u64, path: String) -> ( |
174ad378 | 803 | mpsc::Sender<(MergedChunkInfo, Option<h2::client::ResponseFuture>)>, |
05cba08c DM |
804 | sync::oneshot::Receiver<Result<(), Error>> |
805 | ) { | |
771953f9 | 806 | let (verify_queue_tx, verify_queue_rx) = mpsc::channel(64); |
05cba08c DM |
807 | let (verify_result_tx, verify_result_rx) = sync::oneshot::channel(); |
808 | ||
809 | let h2_2 = h2.clone(); | |
810 | ||
811 | hyper::rt::spawn( | |
812 | verify_queue_rx | |
813 | .map_err(Error::from) | |
174ad378 DM |
814 | .and_then(move |(merged_chunk_info, response): (MergedChunkInfo, Option<h2::client::ResponseFuture>)| { |
815 | match (response, merged_chunk_info) { | |
816 | (Some(response), MergedChunkInfo::Known(list)) => { | |
05cba08c | 817 | future::Either::A( |
174ad378 DM |
818 | response |
819 | .map_err(Error::from) | |
820 | .and_then(H2Client::h2api_response) | |
771953f9 | 821 | .and_then(move |_result| { |
174ad378 | 822 | Ok(MergedChunkInfo::Known(list)) |
05cba08c | 823 | }) |
05cba08c DM |
824 | ) |
825 | } | |
174ad378 | 826 | (None, MergedChunkInfo::Known(list)) => { |
05cba08c DM |
827 | future::Either::B(future::ok(MergedChunkInfo::Known(list))) |
828 | } | |
174ad378 | 829 | _ => unreachable!(), |
05cba08c DM |
830 | } |
831 | }) | |
62436222 | 832 | .merge_known_chunks() |
05cba08c DM |
833 | .and_then(move |merged_chunk_info| { |
834 | match merged_chunk_info { | |
835 | MergedChunkInfo::Known(chunk_list) => { | |
836 | let mut digest_list = vec![]; | |
837 | let mut offset_list = vec![]; | |
838 | for (offset, digest) in chunk_list { | |
bffd40d6 | 839 | //println!("append chunk {} (offset {})", proxmox::tools::digest_to_hex(&digest), offset); |
e18a6c9e | 840 | digest_list.push(digest_to_hex(&digest)); |
05cba08c DM |
841 | offset_list.push(offset); |
842 | } | |
843 | println!("append chunks list len ({})", digest_list.len()); | |
844 | let param = json!({ "wid": wid, "digest-list": digest_list, "offset-list": offset_list }); | |
a42fa400 | 845 | let mut request = H2Client::request_builder("localhost", "PUT", &path, None).unwrap(); |
05cba08c DM |
846 | request.headers_mut().insert(hyper::header::CONTENT_TYPE, HeaderValue::from_static("application/json")); |
847 | let param_data = bytes::Bytes::from(param.to_string().as_bytes()); | |
848 | let upload_data = Some(param_data); | |
849 | h2_2.send_request(request, upload_data) | |
850 | .and_then(move |response| { | |
851 | response | |
852 | .map_err(Error::from) | |
853 | .and_then(H2Client::h2api_response) | |
854 | .and_then(|_| Ok(())) | |
855 | }) | |
856 | .map_err(|err| format_err!("pipelined request failed: {}", err)) | |
857 | } | |
858 | _ => unreachable!(), | |
859 | } | |
860 | }) | |
861 | .for_each(|_| Ok(())) | |
862 | .then(|result| | |
863 | verify_result_tx.send(result) | |
864 | ) | |
865 | .map_err(|_| { /* ignore closed channel */ }) | |
866 | ); | |
867 | ||
868 | (verify_queue_tx, verify_result_rx) | |
869 | } | |
870 | ||
6ab34afa | 871 | fn download_chunk_list( |
9af37c8f | 872 | h2: H2Client, |
553610b4 DM |
873 | path: &str, |
874 | archive_name: &str, | |
875 | known_chunks: Arc<Mutex<HashSet<[u8;32]>>>, | |
876 | ) -> impl Future<Item=(), Error=Error> { | |
877 | ||
878 | let param = json!({ "archive-name": archive_name }); | |
9af37c8f | 879 | let request = H2Client::request_builder("localhost", "GET", path, Some(param)).unwrap(); |
553610b4 | 880 | |
9af37c8f | 881 | h2.send_request(request, None) |
553610b4 DM |
882 | .and_then(move |response| { |
883 | response | |
884 | .map_err(Error::from) | |
885 | .and_then(move |resp| { | |
886 | let status = resp.status(); | |
7dd1bcac | 887 | |
553610b4 | 888 | if !status.is_success() { |
7dd1bcac DM |
889 | future::Either::A(H2Client::h2api_response(resp).and_then(|_| { bail!("unknown error"); })) |
890 | } else { | |
891 | future::Either::B(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)) |
553610b4 DM |
899 | .for_each(move |chunk| { |
900 | let _ = release_capacity.release_capacity(chunk.len()); | |
e18a6c9e | 901 | println!("GOT DOWNLOAD {}", digest_to_hex(&chunk)); |
553610b4 DM |
902 | known_chunks.lock().unwrap().insert(chunk); |
903 | Ok(()) | |
904 | }) | |
905 | }) | |
906 | }) | |
907 | } | |
908 | ||
a42fa400 | 909 | fn upload_chunk_info_stream( |
9af37c8f | 910 | h2: H2Client, |
82ab7230 | 911 | wid: u64, |
f98ac774 | 912 | stream: impl Stream<Item=bytes::BytesMut, Error=Error>, |
642322b4 | 913 | prefix: &str, |
553610b4 | 914 | known_chunks: Arc<Mutex<HashSet<[u8;32]>>>, |
f98ac774 | 915 | crypt_config: Option<Arc<CryptConfig>>, |
dbed4c8c | 916 | ) -> impl Future<Item=(usize, usize, usize, [u8; 32]), Error=Error> { |
adec8ea2 | 917 | |
82ab7230 DM |
918 | let repeat = std::sync::Arc::new(AtomicUsize::new(0)); |
919 | let repeat2 = repeat.clone(); | |
adec8ea2 | 920 | |
82ab7230 DM |
921 | let stream_len = std::sync::Arc::new(AtomicUsize::new(0)); |
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 | ||
927 | let (upload_queue, upload_result) = Self::append_chunk_queue(h2.clone(), wid, append_chunk_path.to_owned()); | |
9c9ad941 | 928 | |
82ab7230 | 929 | let start_time = std::time::Instant::now(); |
9c9ad941 | 930 | |
dbed4c8c DM |
931 | let index_csum = Arc::new(Mutex::new(Some(openssl::sha::Sha256::new()))); |
932 | let index_csum_2 = index_csum.clone(); | |
933 | ||
82ab7230 | 934 | stream |
f98ac774 DM |
935 | .and_then(move |data| { |
936 | ||
937 | let chunk_len = data.len(); | |
938 | ||
82ab7230 | 939 | repeat.fetch_add(1, Ordering::SeqCst); |
f98ac774 DM |
940 | let offset = stream_len.fetch_add(chunk_len, Ordering::SeqCst) as u64; |
941 | ||
942 | let mut chunk_builder = DataChunkBuilder::new(data.as_ref()) | |
943 | .compress(true); | |
944 | ||
945 | if let Some(ref crypt_config) = crypt_config { | |
946 | chunk_builder = chunk_builder.crypt_config(crypt_config); | |
947 | } | |
62436222 DM |
948 | |
949 | let mut known_chunks = known_chunks.lock().unwrap(); | |
f98ac774 | 950 | let digest = chunk_builder.digest(); |
dbed4c8c DM |
951 | |
952 | let mut guard = index_csum.lock().unwrap(); | |
953 | let csum = guard.as_mut().unwrap(); | |
954 | csum.update(&offset.to_le_bytes()); | |
955 | csum.update(digest); | |
956 | ||
f98ac774 | 957 | let chunk_is_known = known_chunks.contains(digest); |
62436222 | 958 | if chunk_is_known { |
f98ac774 | 959 | Ok(MergedChunkInfo::Known(vec![(offset, *digest)])) |
62436222 | 960 | } else { |
f98ac774 DM |
961 | known_chunks.insert(*digest); |
962 | let chunk = chunk_builder.build()?; | |
963 | Ok(MergedChunkInfo::New(ChunkInfo { chunk, chunk_len: chunk_len as u64, offset })) | |
62436222 | 964 | } |
aa1b2e04 | 965 | }) |
62436222 | 966 | .merge_known_chunks() |
aa1b2e04 | 967 | .for_each(move |merged_chunk_info| { |
174ad378 DM |
968 | |
969 | if let MergedChunkInfo::New(chunk_info) = merged_chunk_info { | |
970 | let offset = chunk_info.offset; | |
f98ac774 | 971 | let digest = *chunk_info.chunk.digest(); |
e18a6c9e | 972 | let digest_str = digest_to_hex(&digest); |
174ad378 DM |
973 | let upload_queue = upload_queue.clone(); |
974 | ||
f98ac774 DM |
975 | println!("upload new chunk {} ({} bytes, offset {})", digest_str, |
976 | chunk_info.chunk_len, offset); | |
977 | ||
978 | let chunk_data = chunk_info.chunk.raw_data(); | |
979 | let param = json!({ | |
980 | "wid": wid, | |
981 | "digest": digest_str, | |
982 | "size": chunk_info.chunk_len, | |
983 | "encoded-size": chunk_data.len(), | |
984 | }); | |
174ad378 | 985 | |
642322b4 | 986 | let request = H2Client::request_builder("localhost", "POST", &upload_chunk_path, Some(param)).unwrap(); |
f98ac774 | 987 | let upload_data = Some(bytes::Bytes::from(chunk_data)); |
174ad378 | 988 | |
8de20e5c | 989 | let new_info = MergedChunkInfo::Known(vec![(offset, digest)]); |
174ad378 DM |
990 | |
991 | future::Either::A( | |
992 | h2.send_request(request, upload_data) | |
993 | .and_then(move |response| { | |
994 | upload_queue.clone().send((new_info, Some(response))) | |
995 | .map(|_| ()).map_err(Error::from) | |
996 | }) | |
997 | ) | |
998 | } else { | |
999 | ||
1000 | future::Either::B( | |
1001 | upload_queue.clone().send((merged_chunk_info, None)) | |
1002 | .map(|_| ()).map_err(Error::from) | |
1003 | ) | |
1004 | } | |
82ab7230 DM |
1005 | }) |
1006 | .then(move |result| { | |
684233aa | 1007 | //println!("RESULT {:?}", result); |
82ab7230 DM |
1008 | upload_result.map_err(Error::from).and_then(|upload1_result| { |
1009 | Ok(upload1_result.and(result)) | |
1010 | }) | |
1011 | }) | |
1012 | .flatten() | |
1013 | .and_then(move |_| { | |
1014 | let repeat = repeat2.load(Ordering::SeqCst); | |
1015 | let stream_len = stream_len2.load(Ordering::SeqCst); | |
1016 | let speed = ((stream_len*1000000)/(1024*1024))/(start_time.elapsed().as_micros() as usize); | |
1017 | println!("Uploaded {} chunks in {} seconds ({} MB/s).", repeat, start_time.elapsed().as_secs(), speed); | |
1018 | if repeat > 0 { | |
1019 | println!("Average chunk size was {} bytes.", stream_len/repeat); | |
1020 | println!("Time per request: {} microseconds.", (start_time.elapsed().as_micros())/(repeat as u128)); | |
1021 | } | |
dbed4c8c DM |
1022 | |
1023 | let mut guard = index_csum_2.lock().unwrap(); | |
1024 | let csum = guard.take().unwrap().finish(); | |
1025 | ||
1026 | Ok((repeat, stream_len, speed, csum)) | |
82ab7230 DM |
1027 | }) |
1028 | } | |
1029 | ||
1030 | pub fn upload_speedtest(&self) -> impl Future<Item=usize, Error=Error> { | |
1031 | ||
1032 | let mut data = vec![]; | |
1033 | // generate pseudo random byte sequence | |
1034 | for i in 0..1024*1024 { | |
1035 | for j in 0..4 { | |
1036 | let byte = ((i >> (j<<3))&0xff) as u8; | |
1037 | data.push(byte); | |
1038 | } | |
1039 | } | |
1040 | ||
1041 | let item_len = data.len(); | |
1042 | ||
1043 | let repeat = std::sync::Arc::new(AtomicUsize::new(0)); | |
1044 | let repeat2 = repeat.clone(); | |
1045 | ||
6ab34afa | 1046 | let (upload_queue, upload_result) = Self::response_queue(); |
82ab7230 DM |
1047 | |
1048 | let start_time = std::time::Instant::now(); | |
1049 | ||
6ab34afa | 1050 | let h2 = self.h2.clone(); |
82ab7230 DM |
1051 | |
1052 | futures::stream::repeat(data) | |
1053 | .take_while(move |_| { | |
1054 | repeat.fetch_add(1, Ordering::SeqCst); | |
1055 | Ok(start_time.elapsed().as_secs() < 5) | |
1056 | }) | |
1057 | .for_each(move |data| { | |
6ab34afa | 1058 | let h2 = h2.clone(); |
82ab7230 DM |
1059 | |
1060 | let upload_queue = upload_queue.clone(); | |
1061 | ||
1062 | println!("send test data ({} bytes)", data.len()); | |
9af37c8f DM |
1063 | let request = H2Client::request_builder("localhost", "POST", "speedtest", None).unwrap(); |
1064 | h2.send_request(request, Some(bytes::Bytes::from(data))) | |
82ab7230 DM |
1065 | .and_then(move |response| { |
1066 | upload_queue.send(response) | |
1067 | .map(|_| ()).map_err(Error::from) | |
adec8ea2 DM |
1068 | }) |
1069 | }) | |
82ab7230 DM |
1070 | .then(move |result| { |
1071 | println!("RESULT {:?}", result); | |
1072 | upload_result.map_err(Error::from).and_then(|upload1_result| { | |
1073 | Ok(upload1_result.and(result)) | |
1074 | }) | |
1075 | }) | |
1076 | .flatten() | |
1077 | .and_then(move |_| { | |
1078 | let repeat = repeat2.load(Ordering::SeqCst); | |
1079 | println!("Uploaded {} chunks in {} seconds.", repeat, start_time.elapsed().as_secs()); | |
1080 | let speed = ((item_len*1000000*(repeat as usize))/(1024*1024))/(start_time.elapsed().as_micros() as usize); | |
1081 | if repeat > 0 { | |
1082 | println!("Time per request: {} microseconds.", (start_time.elapsed().as_micros())/(repeat as u128)); | |
1083 | } | |
1084 | Ok(speed) | |
1085 | }) | |
adec8ea2 | 1086 | } |
9af37c8f DM |
1087 | } |
1088 | ||
1089 | #[derive(Clone)] | |
1090 | pub struct H2Client { | |
1091 | h2: h2::client::SendRequest<bytes::Bytes>, | |
1092 | } | |
1093 | ||
1094 | impl H2Client { | |
1095 | ||
1096 | pub fn new(h2: h2::client::SendRequest<bytes::Bytes>) -> Self { | |
1097 | Self { h2 } | |
1098 | } | |
1099 | ||
1100 | pub fn get(&self, path: &str, param: Option<Value>) -> impl Future<Item=Value, Error=Error> { | |
1101 | let req = Self::request_builder("localhost", "GET", path, param).unwrap(); | |
1102 | self.request(req) | |
1103 | } | |
1104 | ||
1105 | pub fn put(&self, path: &str, param: Option<Value>) -> impl Future<Item=Value, Error=Error> { | |
1106 | let req = Self::request_builder("localhost", "PUT", path, param).unwrap(); | |
1107 | self.request(req) | |
1108 | } | |
1109 | ||
1110 | pub fn post(&self, path: &str, param: Option<Value>) -> impl Future<Item=Value, Error=Error> { | |
1111 | let req = Self::request_builder("localhost", "POST", path, param).unwrap(); | |
1112 | self.request(req) | |
1113 | } | |
1114 | ||
dd066d28 DM |
1115 | pub fn download<W: Write>(&self, path: &str, param: Option<Value>, output: W) -> impl Future<Item=W, Error=Error> { |
1116 | let request = Self::request_builder("localhost", "GET", path, param).unwrap(); | |
1117 | ||
1118 | self.send_request(request, None) | |
1119 | .and_then(move |response| { | |
1120 | response | |
1121 | .map_err(Error::from) | |
1122 | .and_then(move |resp| { | |
1123 | let status = resp.status(); | |
1124 | if !status.is_success() { | |
1125 | future::Either::A( | |
1126 | H2Client::h2api_response(resp) | |
1127 | .and_then(|_| { bail!("unknown error"); }) | |
1128 | ) | |
1129 | } else { | |
984a7c35 DM |
1130 | let mut body = resp.into_body(); |
1131 | let mut release_capacity = body.release_capacity().clone(); | |
1132 | ||
dd066d28 | 1133 | future::Either::B( |
984a7c35 | 1134 | body |
dd066d28 DM |
1135 | .map_err(Error::from) |
1136 | .fold(output, move |mut acc, chunk| { | |
984a7c35 | 1137 | let _ = release_capacity.release_capacity(chunk.len()); |
dd066d28 DM |
1138 | acc.write_all(&chunk)?; |
1139 | Ok::<_, Error>(acc) | |
1140 | }) | |
1141 | ) | |
1142 | } | |
1143 | }) | |
1144 | }) | |
1145 | } | |
1146 | ||
9af37c8f DM |
1147 | pub fn upload(&self, path: &str, param: Option<Value>, data: Vec<u8>) -> impl Future<Item=Value, Error=Error> { |
1148 | let request = Self::request_builder("localhost", "POST", path, param).unwrap(); | |
1149 | ||
9af37c8f DM |
1150 | self.h2.clone() |
1151 | .ready() | |
1152 | .map_err(Error::from) | |
1153 | .and_then(move |mut send_request| { | |
1154 | let (response, stream) = send_request.send_request(request, false).unwrap(); | |
1155 | PipeToSendStream::new(bytes::Bytes::from(data), stream) | |
1156 | .and_then(|_| { | |
1157 | response | |
1158 | .map_err(Error::from) | |
1159 | .and_then(Self::h2api_response) | |
1160 | }) | |
1161 | }) | |
1162 | } | |
adec8ea2 | 1163 | |
b57cb264 | 1164 | fn request( |
9af37c8f | 1165 | &self, |
b57cb264 DM |
1166 | request: Request<()>, |
1167 | ) -> impl Future<Item=Value, Error=Error> { | |
1168 | ||
9af37c8f | 1169 | self.send_request(request, None) |
82ab7230 DM |
1170 | .and_then(move |response| { |
1171 | response | |
1172 | .map_err(Error::from) | |
1173 | .and_then(Self::h2api_response) | |
1174 | }) | |
1175 | } | |
1176 | ||
1177 | fn send_request( | |
9af37c8f | 1178 | &self, |
82ab7230 DM |
1179 | request: Request<()>, |
1180 | data: Option<bytes::Bytes>, | |
1181 | ) -> impl Future<Item=h2::client::ResponseFuture, Error=Error> { | |
1182 | ||
9af37c8f | 1183 | self.h2.clone() |
10130cf4 DM |
1184 | .ready() |
1185 | .map_err(Error::from) | |
1186 | .and_then(move |mut send_request| { | |
82ab7230 DM |
1187 | if let Some(data) = data { |
1188 | let (response, stream) = send_request.send_request(request, false).unwrap(); | |
f98ac774 | 1189 | future::Either::A(PipeToSendStream::new(data, stream) |
82ab7230 DM |
1190 | .and_then(move |_| { |
1191 | future::ok(response) | |
1192 | })) | |
1193 | } else { | |
1194 | let (response, _stream) = send_request.send_request(request, true).unwrap(); | |
1195 | future::Either::B(future::ok(response)) | |
1196 | } | |
b57cb264 DM |
1197 | }) |
1198 | } | |
1199 | ||
1200 | fn h2api_response(response: Response<h2::RecvStream>) -> impl Future<Item=Value, Error=Error> { | |
1201 | ||
1202 | let status = response.status(); | |
1203 | ||
1204 | let (_head, mut body) = response.into_parts(); | |
1205 | ||
1206 | // The `release_capacity` handle allows the caller to manage | |
1207 | // flow control. | |
1208 | // | |
1209 | // Whenever data is received, the caller is responsible for | |
1210 | // releasing capacity back to the server once it has freed | |
1211 | // the data from memory. | |
1212 | let mut release_capacity = body.release_capacity().clone(); | |
1213 | ||
1214 | body | |
1215 | .map(move |chunk| { | |
b57cb264 DM |
1216 | // Let the server send more data. |
1217 | let _ = release_capacity.release_capacity(chunk.len()); | |
1218 | chunk | |
1219 | }) | |
1220 | .concat2() | |
1221 | .map_err(Error::from) | |
1222 | .and_then(move |data| { | |
b57cb264 DM |
1223 | let text = String::from_utf8(data.to_vec()).unwrap(); |
1224 | if status.is_success() { | |
1225 | if text.len() > 0 { | |
1226 | let mut value: Value = serde_json::from_str(&text)?; | |
1227 | if let Some(map) = value.as_object_mut() { | |
1228 | if let Some(data) = map.remove("data") { | |
1229 | return Ok(data); | |
1230 | } | |
1231 | } | |
1232 | bail!("got result without data property"); | |
1233 | } else { | |
1234 | Ok(Value::Null) | |
1235 | } | |
1236 | } else { | |
1237 | bail!("HTTP Error {}: {}", status, text); | |
1238 | } | |
1239 | }) | |
1240 | } | |
1241 | ||
eb2bdd1b | 1242 | // Note: We always encode parameters with the url |
b57cb264 DM |
1243 | pub fn request_builder(server: &str, method: &str, path: &str, data: Option<Value>) -> Result<Request<()>, Error> { |
1244 | let path = path.trim_matches('/'); | |
b57cb264 DM |
1245 | |
1246 | if let Some(data) = data { | |
1247 | let query = tools::json_object_to_query(data)?; | |
eb2bdd1b DM |
1248 | // We detected problem with hyper around 6000 characters - seo we try to keep on the safe side |
1249 | if query.len() > 4096 { bail!("h2 query data too large ({} bytes) - please encode data inside body", query.len()); } | |
b57cb264 | 1250 | let url: Uri = format!("https://{}:8007/{}?{}", server, path, query).parse()?; |
eb2bdd1b | 1251 | let request = Request::builder() |
b57cb264 DM |
1252 | .method(method) |
1253 | .uri(url) | |
1254 | .header("User-Agent", "proxmox-backup-client/1.0") | |
1255 | .header(hyper::header::CONTENT_TYPE, "application/x-www-form-urlencoded") | |
1256 | .body(())?; | |
1257 | return Ok(request); | |
eb2bdd1b DM |
1258 | } else { |
1259 | let url: Uri = format!("https://{}:8007/{}", server, path).parse()?; | |
1260 | let request = Request::builder() | |
1261 | .method(method) | |
1262 | .uri(url) | |
1263 | .header("User-Agent", "proxmox-backup-client/1.0") | |
1264 | .header(hyper::header::CONTENT_TYPE, "application/x-www-form-urlencoded") | |
1265 | .body(())?; | |
b57cb264 | 1266 | |
eb2bdd1b DM |
1267 | Ok(request) |
1268 | } | |
b57cb264 DM |
1269 | } |
1270 | } |