]>
Commit | Line | Data |
---|---|---|
826f309b | 1 | //#[macro_use] |
fe0e04c6 | 2 | extern crate proxmox_backup; |
ff5d3707 | 3 | |
4 | use failure::*; | |
728797d0 | 5 | //use std::os::unix::io::AsRawFd; |
fa5d6977 | 6 | use chrono::{Local, Utc, TimeZone}; |
e9c9409a | 7 | use std::path::{Path, PathBuf}; |
2eeaacb9 | 8 | use std::collections::{HashSet, HashMap}; |
bf125261 | 9 | use std::io::Write; |
ff5d3707 | 10 | |
fe0e04c6 | 11 | use proxmox_backup::tools; |
4de0e142 | 12 | use proxmox_backup::cli::*; |
bbf9e7e9 | 13 | use proxmox_backup::api2::types::*; |
ef2f2efb | 14 | use proxmox_backup::api_schema::*; |
dc9a007b | 15 | use proxmox_backup::api_schema::router::*; |
151c6ce2 | 16 | use proxmox_backup::client::*; |
247cdbce | 17 | use proxmox_backup::backup::*; |
86eda3eb DM |
18 | use proxmox_backup::pxar; |
19 | ||
fe0e04c6 DM |
20 | //use proxmox_backup::backup::image_index::*; |
21 | //use proxmox_backup::config::datastore; | |
8968258b | 22 | //use proxmox_backup::pxar::encoder::*; |
728797d0 | 23 | //use proxmox_backup::backup::datastore::*; |
23bb8780 | 24 | |
f5f13ebc | 25 | use serde_json::{json, Value}; |
1c0472e8 | 26 | //use hyper::Body; |
33d64b81 | 27 | use std::sync::Arc; |
ae0be2dd | 28 | use regex::Regex; |
d0a03d40 | 29 | use xdg::BaseDirectories; |
ae0be2dd DM |
30 | |
31 | use lazy_static::lazy_static; | |
5a2df000 | 32 | use futures::*; |
c4ff3dce | 33 | use tokio::sync::mpsc; |
ae0be2dd DM |
34 | |
35 | lazy_static! { | |
79679c2d | 36 | static ref BACKUPSPEC_REGEX: Regex = Regex::new(r"^([a-zA-Z0-9_-]+\.(?:pxar|img|conf|log)):(.+)$").unwrap(); |
f2401311 DM |
37 | |
38 | static ref REPO_URL_SCHEMA: Arc<Schema> = Arc::new( | |
39 | StringSchema::new("Repository URL.") | |
40 | .format(BACKUP_REPO_URL.clone()) | |
41 | .max_length(256) | |
42 | .into() | |
43 | ); | |
ae0be2dd | 44 | } |
33d64b81 | 45 | |
d0a03d40 | 46 | |
2665cef7 DM |
47 | fn get_default_repository() -> Option<String> { |
48 | std::env::var("PBS_REPOSITORY").ok() | |
49 | } | |
50 | ||
51 | fn extract_repository_from_value( | |
52 | param: &Value, | |
53 | ) -> Result<BackupRepository, Error> { | |
54 | ||
55 | let repo_url = param["repository"] | |
56 | .as_str() | |
57 | .map(String::from) | |
58 | .or_else(get_default_repository) | |
59 | .ok_or_else(|| format_err!("unable to get (default) repository"))?; | |
60 | ||
61 | let repo: BackupRepository = repo_url.parse()?; | |
62 | ||
63 | Ok(repo) | |
64 | } | |
65 | ||
66 | fn extract_repository_from_map( | |
67 | param: &HashMap<String, String>, | |
68 | ) -> Option<BackupRepository> { | |
69 | ||
70 | param.get("repository") | |
71 | .map(String::from) | |
72 | .or_else(get_default_repository) | |
73 | .and_then(|repo_url| repo_url.parse::<BackupRepository>().ok()) | |
74 | } | |
75 | ||
d0a03d40 DM |
76 | fn record_repository(repo: &BackupRepository) { |
77 | ||
78 | let base = match BaseDirectories::with_prefix("proxmox-backup") { | |
79 | Ok(v) => v, | |
80 | _ => return, | |
81 | }; | |
82 | ||
83 | // usually $HOME/.cache/proxmox-backup/repo-list | |
84 | let path = match base.place_cache_file("repo-list") { | |
85 | Ok(v) => v, | |
86 | _ => return, | |
87 | }; | |
88 | ||
49cf9f3d | 89 | let mut data = tools::file_get_json(&path, None).unwrap_or(json!({})); |
d0a03d40 DM |
90 | |
91 | let repo = repo.to_string(); | |
92 | ||
93 | data[&repo] = json!{ data[&repo].as_i64().unwrap_or(0) + 1 }; | |
94 | ||
95 | let mut map = serde_json::map::Map::new(); | |
96 | ||
97 | loop { | |
98 | let mut max_used = 0; | |
99 | let mut max_repo = None; | |
100 | for (repo, count) in data.as_object().unwrap() { | |
101 | if map.contains_key(repo) { continue; } | |
102 | if let Some(count) = count.as_i64() { | |
103 | if count > max_used { | |
104 | max_used = count; | |
105 | max_repo = Some(repo); | |
106 | } | |
107 | } | |
108 | } | |
109 | if let Some(repo) = max_repo { | |
110 | map.insert(repo.to_owned(), json!(max_used)); | |
111 | } else { | |
112 | break; | |
113 | } | |
114 | if map.len() > 10 { // store max. 10 repos | |
115 | break; | |
116 | } | |
117 | } | |
118 | ||
119 | let new_data = json!(map); | |
120 | ||
121 | let _ = tools::file_set_contents(path, new_data.to_string().as_bytes(), None); | |
122 | } | |
123 | ||
49811347 | 124 | fn complete_repository(_arg: &str, _param: &HashMap<String, String>) -> Vec<String> { |
d0a03d40 DM |
125 | |
126 | let mut result = vec![]; | |
127 | ||
128 | let base = match BaseDirectories::with_prefix("proxmox-backup") { | |
129 | Ok(v) => v, | |
130 | _ => return result, | |
131 | }; | |
132 | ||
133 | // usually $HOME/.cache/proxmox-backup/repo-list | |
134 | let path = match base.place_cache_file("repo-list") { | |
135 | Ok(v) => v, | |
136 | _ => return result, | |
137 | }; | |
138 | ||
49cf9f3d | 139 | let data = tools::file_get_json(&path, None).unwrap_or(json!({})); |
d0a03d40 DM |
140 | |
141 | if let Some(map) = data.as_object() { | |
49811347 | 142 | for (repo, _count) in map { |
d0a03d40 DM |
143 | result.push(repo.to_owned()); |
144 | } | |
145 | } | |
146 | ||
147 | result | |
148 | } | |
149 | ||
17d6979a | 150 | fn backup_directory<P: AsRef<Path>>( |
c4ff3dce | 151 | client: &BackupClient, |
17d6979a | 152 | dir_path: P, |
247cdbce | 153 | archive_name: &str, |
36898ffc | 154 | chunk_size: Option<usize>, |
2eeaacb9 | 155 | device_set: Option<HashSet<u64>>, |
219ef0e6 | 156 | verbose: bool, |
5b72c9b4 | 157 | skip_lost_and_found: bool, |
f98ac774 | 158 | crypt_config: Option<Arc<CryptConfig>>, |
247cdbce | 159 | ) -> Result<(), Error> { |
33d64b81 | 160 | |
5b72c9b4 | 161 | let pxar_stream = PxarBackupStream::open(dir_path.as_ref(), device_set, verbose, skip_lost_and_found)?; |
36898ffc | 162 | let chunk_stream = ChunkStream::new(pxar_stream, chunk_size); |
ff3d3100 | 163 | |
c4ff3dce | 164 | let (tx, rx) = mpsc::channel(10); // allow to buffer 10 chunks |
5e7a09be | 165 | |
c4ff3dce DM |
166 | let stream = rx |
167 | .map_err(Error::from) | |
168 | .and_then(|x| x); // flatten | |
17d6979a | 169 | |
c4ff3dce DM |
170 | // spawn chunker inside a separate task so that it can run parallel |
171 | tokio::spawn( | |
172 | tx.send_all(chunk_stream.then(|r| Ok(r))) | |
1c0472e8 | 173 | .map_err(|_| {}).map(|_| ()) |
c4ff3dce | 174 | ); |
17d6979a | 175 | |
f98ac774 | 176 | client.upload_stream(archive_name, stream, "dynamic", None, crypt_config).wait()?; |
bcd879cf DM |
177 | |
178 | Ok(()) | |
179 | } | |
180 | ||
6af905c1 DM |
181 | fn backup_image<P: AsRef<Path>>( |
182 | client: &BackupClient, | |
183 | image_path: P, | |
184 | archive_name: &str, | |
185 | image_size: u64, | |
36898ffc | 186 | chunk_size: Option<usize>, |
1c0472e8 | 187 | _verbose: bool, |
f98ac774 | 188 | crypt_config: Option<Arc<CryptConfig>>, |
6af905c1 DM |
189 | ) -> Result<(), Error> { |
190 | ||
6af905c1 DM |
191 | let path = image_path.as_ref().to_owned(); |
192 | ||
193 | let file = tokio::fs::File::open(path).wait()?; | |
194 | ||
195 | let stream = tokio::codec::FramedRead::new(file, tokio::codec::BytesCodec::new()) | |
196 | .map_err(Error::from); | |
197 | ||
36898ffc | 198 | let stream = FixedChunkStream::new(stream, chunk_size.unwrap_or(4*1024*1024)); |
6af905c1 | 199 | |
f98ac774 | 200 | client.upload_stream(archive_name, stream, "fixed", Some(image_size), crypt_config).wait()?; |
6af905c1 DM |
201 | |
202 | Ok(()) | |
203 | } | |
204 | ||
6899dbfb | 205 | fn strip_server_file_expenstions(list: Vec<String>) -> Vec<String> { |
8e39232a DM |
206 | |
207 | let mut result = vec![]; | |
208 | ||
209 | for file in list.into_iter() { | |
210 | if file.ends_with(".didx") { | |
211 | result.push(file[..file.len()-5].to_owned()); | |
212 | } else if file.ends_with(".fidx") { | |
213 | result.push(file[..file.len()-5].to_owned()); | |
6899dbfb DM |
214 | } else if file.ends_with(".blob") { |
215 | result.push(file[..file.len()-5].to_owned()); | |
8e39232a DM |
216 | } else { |
217 | result.push(file); // should not happen | |
218 | } | |
219 | } | |
220 | ||
221 | result | |
222 | } | |
223 | ||
812c6f87 DM |
224 | fn list_backup_groups( |
225 | param: Value, | |
226 | _info: &ApiMethod, | |
dd5495d6 | 227 | _rpcenv: &mut dyn RpcEnvironment, |
812c6f87 DM |
228 | ) -> Result<Value, Error> { |
229 | ||
2665cef7 | 230 | let repo = extract_repository_from_value(¶m)?; |
812c6f87 | 231 | |
45cdce06 | 232 | let client = HttpClient::new(repo.host(), repo.user())?; |
812c6f87 | 233 | |
d0a03d40 | 234 | let path = format!("api2/json/admin/datastore/{}/groups", repo.store()); |
812c6f87 | 235 | |
9e391bb7 | 236 | let mut result = client.get(&path, None).wait()?; |
812c6f87 | 237 | |
d0a03d40 DM |
238 | record_repository(&repo); |
239 | ||
812c6f87 | 240 | // fixme: implement and use output formatter instead .. |
80822b95 DM |
241 | let list = result["data"].as_array_mut().unwrap(); |
242 | ||
243 | list.sort_unstable_by(|a, b| { | |
244 | let a_id = a["backup-id"].as_str().unwrap(); | |
245 | let a_backup_type = a["backup-type"].as_str().unwrap(); | |
246 | let b_id = b["backup-id"].as_str().unwrap(); | |
247 | let b_backup_type = b["backup-type"].as_str().unwrap(); | |
248 | ||
249 | let type_order = a_backup_type.cmp(b_backup_type); | |
250 | if type_order == std::cmp::Ordering::Equal { | |
251 | a_id.cmp(b_id) | |
252 | } else { | |
253 | type_order | |
254 | } | |
255 | }); | |
812c6f87 | 256 | |
34a816cc DM |
257 | let output_format = param["output-format"].as_str().unwrap_or("text").to_owned(); |
258 | ||
259 | let mut result = vec![]; | |
260 | ||
812c6f87 DM |
261 | for item in list { |
262 | ||
ad20d198 DM |
263 | let id = item["backup-id"].as_str().unwrap(); |
264 | let btype = item["backup-type"].as_str().unwrap(); | |
265 | let epoch = item["last-backup"].as_i64().unwrap(); | |
fa5d6977 | 266 | let last_backup = Utc.timestamp(epoch, 0); |
ad20d198 | 267 | let backup_count = item["backup-count"].as_u64().unwrap(); |
812c6f87 | 268 | |
1e9a94e5 | 269 | let group = BackupGroup::new(btype, id); |
812c6f87 DM |
270 | |
271 | let path = group.group_path().to_str().unwrap().to_owned(); | |
ad20d198 | 272 | |
8e39232a | 273 | let files = item["files"].as_array().unwrap().iter().map(|v| v.as_str().unwrap().to_owned()).collect(); |
6899dbfb | 274 | let files = strip_server_file_expenstions(files); |
ad20d198 | 275 | |
34a816cc | 276 | if output_format == "text" { |
fa5d6977 DM |
277 | println!( |
278 | "{:20} | {} | {:5} | {}", | |
279 | path, | |
280 | BackupDir::backup_time_to_string(last_backup), | |
281 | backup_count, | |
282 | tools::join(&files, ' '), | |
283 | ); | |
34a816cc DM |
284 | } else { |
285 | result.push(json!({ | |
286 | "backup-type": btype, | |
287 | "backup-id": id, | |
288 | "last-backup": epoch, | |
289 | "backup-count": backup_count, | |
290 | "files": files, | |
291 | })); | |
292 | } | |
812c6f87 DM |
293 | } |
294 | ||
9aa3f682 | 295 | if output_format != "text" { format_and_print_result(&result.into(), &output_format); } |
34a816cc | 296 | |
812c6f87 DM |
297 | Ok(Value::Null) |
298 | } | |
299 | ||
184f17af DM |
300 | fn list_snapshots( |
301 | param: Value, | |
302 | _info: &ApiMethod, | |
dd5495d6 | 303 | _rpcenv: &mut dyn RpcEnvironment, |
184f17af DM |
304 | ) -> Result<Value, Error> { |
305 | ||
2665cef7 | 306 | let repo = extract_repository_from_value(¶m)?; |
184f17af | 307 | |
34a816cc DM |
308 | let output_format = param["output-format"].as_str().unwrap_or("text").to_owned(); |
309 | ||
45cdce06 | 310 | let client = HttpClient::new(repo.host(), repo.user())?; |
184f17af | 311 | |
9e391bb7 | 312 | let path = format!("api2/json/admin/datastore/{}/snapshots", repo.store()); |
184f17af | 313 | |
15c847f1 DM |
314 | let mut args = json!({}); |
315 | if let Some(path) = param["group"].as_str() { | |
316 | let group = BackupGroup::parse(path)?; | |
317 | args["backup-type"] = group.backup_type().into(); | |
318 | args["backup-id"] = group.backup_id().into(); | |
319 | } | |
320 | ||
321 | let result = client.get(&path, Some(args)).wait()?; | |
184f17af | 322 | |
d0a03d40 DM |
323 | record_repository(&repo); |
324 | ||
184f17af DM |
325 | let list = result["data"].as_array().unwrap(); |
326 | ||
34a816cc DM |
327 | let mut result = vec![]; |
328 | ||
184f17af DM |
329 | for item in list { |
330 | ||
331 | let id = item["backup-id"].as_str().unwrap(); | |
332 | let btype = item["backup-type"].as_str().unwrap(); | |
333 | let epoch = item["backup-time"].as_i64().unwrap(); | |
184f17af | 334 | |
391d3107 | 335 | let snapshot = BackupDir::new(btype, id, epoch); |
184f17af DM |
336 | |
337 | let path = snapshot.relative_path().to_str().unwrap().to_owned(); | |
338 | ||
8e39232a | 339 | let files = item["files"].as_array().unwrap().iter().map(|v| v.as_str().unwrap().to_owned()).collect(); |
6899dbfb | 340 | let files = strip_server_file_expenstions(files); |
184f17af | 341 | |
34a816cc | 342 | if output_format == "text" { |
fa5d6977 | 343 | println!("{} | {}", path, tools::join(&files, ' ')); |
34a816cc DM |
344 | } else { |
345 | result.push(json!({ | |
346 | "backup-type": btype, | |
347 | "backup-id": id, | |
348 | "backup-time": epoch, | |
349 | "files": files, | |
350 | })); | |
351 | } | |
184f17af DM |
352 | } |
353 | ||
f6ede796 | 354 | if output_format != "text" { format_and_print_result(&result.into(), &output_format); } |
34a816cc | 355 | |
184f17af DM |
356 | Ok(Value::Null) |
357 | } | |
358 | ||
6f62c924 DM |
359 | fn forget_snapshots( |
360 | param: Value, | |
361 | _info: &ApiMethod, | |
dd5495d6 | 362 | _rpcenv: &mut dyn RpcEnvironment, |
6f62c924 DM |
363 | ) -> Result<Value, Error> { |
364 | ||
2665cef7 | 365 | let repo = extract_repository_from_value(¶m)?; |
6f62c924 DM |
366 | |
367 | let path = tools::required_string_param(¶m, "snapshot")?; | |
368 | let snapshot = BackupDir::parse(path)?; | |
369 | ||
45cdce06 | 370 | let mut client = HttpClient::new(repo.host(), repo.user())?; |
6f62c924 | 371 | |
9e391bb7 | 372 | let path = format!("api2/json/admin/datastore/{}/snapshots", repo.store()); |
6f62c924 | 373 | |
9e391bb7 DM |
374 | let result = client.delete(&path, Some(json!({ |
375 | "backup-type": snapshot.group().backup_type(), | |
376 | "backup-id": snapshot.group().backup_id(), | |
377 | "backup-time": snapshot.backup_time().timestamp(), | |
378 | }))).wait()?; | |
6f62c924 | 379 | |
d0a03d40 DM |
380 | record_repository(&repo); |
381 | ||
6f62c924 DM |
382 | Ok(result) |
383 | } | |
384 | ||
8cc0d6af DM |
385 | fn start_garbage_collection( |
386 | param: Value, | |
387 | _info: &ApiMethod, | |
dd5495d6 | 388 | _rpcenv: &mut dyn RpcEnvironment, |
8cc0d6af DM |
389 | ) -> Result<Value, Error> { |
390 | ||
2665cef7 | 391 | let repo = extract_repository_from_value(¶m)?; |
8cc0d6af | 392 | |
45cdce06 | 393 | let mut client = HttpClient::new(repo.host(), repo.user())?; |
8cc0d6af | 394 | |
d0a03d40 | 395 | let path = format!("api2/json/admin/datastore/{}/gc", repo.store()); |
8cc0d6af | 396 | |
5a2df000 | 397 | let result = client.post(&path, None).wait()?; |
8cc0d6af | 398 | |
d0a03d40 DM |
399 | record_repository(&repo); |
400 | ||
8cc0d6af DM |
401 | Ok(result) |
402 | } | |
33d64b81 | 403 | |
ae0be2dd DM |
404 | fn parse_backupspec(value: &str) -> Result<(&str, &str), Error> { |
405 | ||
406 | if let Some(caps) = BACKUPSPEC_REGEX.captures(value) { | |
407 | return Ok((caps.get(1).unwrap().as_str(), caps.get(2).unwrap().as_str())); | |
408 | } | |
409 | bail!("unable to parse directory specification '{}'", value); | |
410 | } | |
411 | ||
6049b71f DM |
412 | fn create_backup( |
413 | param: Value, | |
414 | _info: &ApiMethod, | |
dd5495d6 | 415 | _rpcenv: &mut dyn RpcEnvironment, |
6049b71f | 416 | ) -> Result<Value, Error> { |
ff5d3707 | 417 | |
2665cef7 | 418 | let repo = extract_repository_from_value(¶m)?; |
ae0be2dd DM |
419 | |
420 | let backupspec_list = tools::required_array_param(¶m, "backupspec")?; | |
a914a774 | 421 | |
eed6db39 DM |
422 | let all_file_systems = param["all-file-systems"].as_bool().unwrap_or(false); |
423 | ||
5b72c9b4 DM |
424 | let skip_lost_and_found = param["skip-lost-and-found"].as_bool().unwrap_or(false); |
425 | ||
219ef0e6 DM |
426 | let verbose = param["verbose"].as_bool().unwrap_or(false); |
427 | ||
ca5d0b61 DM |
428 | let backup_time_opt = param["backup-time"].as_i64(); |
429 | ||
36898ffc | 430 | let chunk_size_opt = param["chunk-size"].as_u64().map(|v| (v*1024) as usize); |
2d9d143a | 431 | |
247cdbce DM |
432 | if let Some(size) = chunk_size_opt { |
433 | verify_chunk_size(size)?; | |
2d9d143a DM |
434 | } |
435 | ||
6d0983db DM |
436 | let keyfile = param["keyfile"].as_str().map(|p| PathBuf::from(p)); |
437 | ||
bbf9e7e9 | 438 | let backup_id = param["backup-id"].as_str().unwrap_or(&tools::nodename()); |
fba30411 | 439 | |
bbf9e7e9 | 440 | let backup_type = param["backup-type"].as_str().unwrap_or("host"); |
ca5d0b61 | 441 | |
2eeaacb9 DM |
442 | let include_dev = param["include-dev"].as_array(); |
443 | ||
444 | let mut devices = if all_file_systems { None } else { Some(HashSet::new()) }; | |
445 | ||
446 | if let Some(include_dev) = include_dev { | |
447 | if all_file_systems { | |
448 | bail!("option 'all-file-systems' conflicts with option 'include-dev'"); | |
449 | } | |
450 | ||
451 | let mut set = HashSet::new(); | |
452 | for path in include_dev { | |
453 | let path = path.as_str().unwrap(); | |
454 | let stat = nix::sys::stat::stat(path) | |
455 | .map_err(|err| format_err!("fstat {:?} failed - {}", path, err))?; | |
456 | set.insert(stat.st_dev); | |
457 | } | |
458 | devices = Some(set); | |
459 | } | |
460 | ||
ae0be2dd | 461 | let mut upload_list = vec![]; |
a914a774 | 462 | |
79679c2d | 463 | enum BackupType { PXAR, IMAGE, CONFIG, LOGFILE }; |
6af905c1 | 464 | |
ae0be2dd DM |
465 | for backupspec in backupspec_list { |
466 | let (target, filename) = parse_backupspec(backupspec.as_str().unwrap())?; | |
bcd879cf | 467 | |
eb1804c5 DM |
468 | use std::os::unix::fs::FileTypeExt; |
469 | ||
470 | let metadata = match std::fs::metadata(filename) { | |
471 | Ok(m) => m, | |
ae0be2dd DM |
472 | Err(err) => bail!("unable to access '{}' - {}", filename, err), |
473 | }; | |
eb1804c5 | 474 | let file_type = metadata.file_type(); |
23bb8780 | 475 | |
ec8a9bb9 | 476 | let extension = Path::new(target).extension().map(|s| s.to_str().unwrap()).unwrap(); |
bcd879cf | 477 | |
ec8a9bb9 DM |
478 | match extension { |
479 | "pxar" => { | |
480 | if !file_type.is_dir() { | |
481 | bail!("got unexpected file type (expected directory)"); | |
482 | } | |
483 | upload_list.push((BackupType::PXAR, filename.to_owned(), target.to_owned(), 0)); | |
484 | } | |
485 | "img" => { | |
eb1804c5 | 486 | |
ec8a9bb9 DM |
487 | if !(file_type.is_file() || file_type.is_block_device()) { |
488 | bail!("got unexpected file type (expected file or block device)"); | |
489 | } | |
eb1804c5 | 490 | |
ec8a9bb9 | 491 | let size = tools::image_size(&PathBuf::from(filename))?; |
23bb8780 | 492 | |
ec8a9bb9 | 493 | if size == 0 { bail!("got zero-sized file '{}'", filename); } |
ae0be2dd | 494 | |
ec8a9bb9 DM |
495 | upload_list.push((BackupType::IMAGE, filename.to_owned(), target.to_owned(), size)); |
496 | } | |
497 | "conf" => { | |
498 | if !file_type.is_file() { | |
499 | bail!("got unexpected file type (expected regular file)"); | |
500 | } | |
501 | upload_list.push((BackupType::CONFIG, filename.to_owned(), target.to_owned(), metadata.len())); | |
502 | } | |
79679c2d DM |
503 | "log" => { |
504 | if !file_type.is_file() { | |
505 | bail!("got unexpected file type (expected regular file)"); | |
506 | } | |
507 | upload_list.push((BackupType::LOGFILE, filename.to_owned(), target.to_owned(), metadata.len())); | |
508 | } | |
ec8a9bb9 DM |
509 | _ => { |
510 | bail!("got unknown archive extension '{}'", extension); | |
511 | } | |
ae0be2dd DM |
512 | } |
513 | } | |
514 | ||
ca5d0b61 | 515 | let backup_time = Utc.timestamp(backup_time_opt.unwrap_or(Utc::now().timestamp()), 0); |
ae0be2dd | 516 | |
c4ff3dce | 517 | let client = HttpClient::new(repo.host(), repo.user())?; |
d0a03d40 DM |
518 | record_repository(&repo); |
519 | ||
ca5d0b61 DM |
520 | println!("Starting backup: {}/{}/{}", backup_type, backup_id, BackupDir::backup_time_to_string(backup_time)); |
521 | ||
cdebd467 | 522 | println!("Client name: {}", tools::nodename()); |
ca5d0b61 DM |
523 | |
524 | let start_time = Local::now(); | |
525 | ||
7a6cfbd9 | 526 | println!("Starting protocol: {}", start_time.to_rfc3339_opts(chrono::SecondsFormat::Secs, false)); |
51144821 | 527 | |
bb823140 DM |
528 | let (crypt_config, rsa_encrypted_key) = match keyfile { |
529 | None => (None, None), | |
6d0983db | 530 | Some(path) => { |
bb823140 DM |
531 | let (key, created) = load_and_decrtypt_key(&path, get_encryption_key_password)?; |
532 | ||
533 | let crypt_config = CryptConfig::new(key)?; | |
534 | ||
535 | let path = master_pubkey_path()?; | |
536 | if path.exists() { | |
537 | let pem_data = proxmox_backup::tools::file_get_contents(&path)?; | |
538 | let rsa = openssl::rsa::Rsa::public_key_from_pem(&pem_data)?; | |
539 | let enc_key = crypt_config.generate_rsa_encoded_key(rsa, created)?; | |
540 | (Some(Arc::new(crypt_config)), Some(enc_key)) | |
541 | } else { | |
542 | (Some(Arc::new(crypt_config)), None) | |
543 | } | |
6d0983db DM |
544 | } |
545 | }; | |
f98ac774 | 546 | |
ca5d0b61 | 547 | let client = client.start_backup(repo.store(), backup_type, &backup_id, backup_time, verbose).wait()?; |
c4ff3dce | 548 | |
6af905c1 DM |
549 | for (backup_type, filename, target, size) in upload_list { |
550 | match backup_type { | |
ec8a9bb9 DM |
551 | BackupType::CONFIG => { |
552 | println!("Upload config file '{}' to '{:?}' as {}", filename, repo, target); | |
9f46c7de | 553 | client.upload_blob_from_file(&filename, &target, crypt_config.clone(), true).wait()?; |
ec8a9bb9 | 554 | } |
ca5d0b61 | 555 | BackupType::LOGFILE => { // fixme: remove - not needed anymore ? |
79679c2d DM |
556 | println!("Upload log file '{}' to '{:?}' as {}", filename, repo, target); |
557 | client.upload_blob_from_file(&filename, &target, crypt_config.clone(), true).wait()?; | |
558 | } | |
6af905c1 DM |
559 | BackupType::PXAR => { |
560 | println!("Upload directory '{}' to '{:?}' as {}", filename, repo, target); | |
f98ac774 DM |
561 | backup_directory( |
562 | &client, | |
563 | &filename, | |
564 | &target, | |
565 | chunk_size_opt, | |
2eeaacb9 | 566 | devices.clone(), |
f98ac774 | 567 | verbose, |
5b72c9b4 | 568 | skip_lost_and_found, |
f98ac774 DM |
569 | crypt_config.clone(), |
570 | )?; | |
6af905c1 DM |
571 | } |
572 | BackupType::IMAGE => { | |
573 | println!("Upload image '{}' to '{:?}' as {}", filename, repo, target); | |
f98ac774 DM |
574 | backup_image( |
575 | &client, | |
576 | &filename, | |
577 | &target, | |
578 | size, | |
579 | chunk_size_opt, | |
580 | verbose, | |
581 | crypt_config.clone(), | |
582 | )?; | |
6af905c1 DM |
583 | } |
584 | } | |
4818c8b6 DM |
585 | } |
586 | ||
bb823140 DM |
587 | if let Some(rsa_encrypted_key) = rsa_encrypted_key { |
588 | let target = "rsa-encrypted.key"; | |
589 | println!("Upload RSA encoded key to '{:?}' as {}", repo, target); | |
590 | client.upload_blob_from_data(rsa_encrypted_key, target, None, false).wait()?; | |
591 | ||
592 | // openssl rsautl -decrypt -inkey master-private.pem -in rsa-encrypted.key -out t | |
593 | /* | |
594 | let mut buffer2 = vec![0u8; rsa.size() as usize]; | |
595 | let pem_data = proxmox_backup::tools::file_get_contents("master-private.pem")?; | |
596 | let rsa = openssl::rsa::Rsa::private_key_from_pem(&pem_data)?; | |
597 | let len = rsa.private_decrypt(&buffer, &mut buffer2, openssl::rsa::Padding::PKCS1)?; | |
598 | println!("TEST {} {:?}", len, buffer2); | |
599 | */ | |
9f46c7de DM |
600 | } |
601 | ||
c4ff3dce DM |
602 | client.finish().wait()?; |
603 | ||
7a6cfbd9 | 604 | let end_time = Local::now(); |
ca5d0b61 | 605 | let elapsed = end_time.signed_duration_since(start_time); |
3ec3ec3f DM |
606 | println!("Duration: {}", elapsed); |
607 | ||
7a6cfbd9 | 608 | println!("End Time: {}", end_time.to_rfc3339_opts(chrono::SecondsFormat::Secs, false)); |
3d5c11e5 | 609 | |
ff5d3707 | 610 | Ok(Value::Null) |
f98ea63d DM |
611 | } |
612 | ||
d0a03d40 | 613 | fn complete_backup_source(arg: &str, param: &HashMap<String, String>) -> Vec<String> { |
f98ea63d DM |
614 | |
615 | let mut result = vec![]; | |
616 | ||
617 | let data: Vec<&str> = arg.splitn(2, ':').collect(); | |
618 | ||
bff11030 | 619 | if data.len() != 2 { |
8968258b DM |
620 | result.push(String::from("root.pxar:/")); |
621 | result.push(String::from("etc.pxar:/etc")); | |
bff11030 DM |
622 | return result; |
623 | } | |
f98ea63d | 624 | |
496a6784 | 625 | let files = tools::complete_file_name(data[1], param); |
f98ea63d DM |
626 | |
627 | for file in files { | |
628 | result.push(format!("{}:{}", data[0], file)); | |
629 | } | |
630 | ||
631 | result | |
ff5d3707 | 632 | } |
633 | ||
9f912493 DM |
634 | fn restore( |
635 | param: Value, | |
636 | _info: &ApiMethod, | |
dd5495d6 | 637 | _rpcenv: &mut dyn RpcEnvironment, |
9f912493 DM |
638 | ) -> Result<Value, Error> { |
639 | ||
2665cef7 | 640 | let repo = extract_repository_from_value(¶m)?; |
9f912493 | 641 | |
86eda3eb DM |
642 | let verbose = param["verbose"].as_bool().unwrap_or(false); |
643 | ||
d5c34d98 DM |
644 | let archive_name = tools::required_string_param(¶m, "archive-name")?; |
645 | ||
86eda3eb | 646 | let client = HttpClient::new(repo.host(), repo.user())?; |
d0a03d40 | 647 | |
d0a03d40 | 648 | record_repository(&repo); |
d5c34d98 | 649 | |
9f912493 | 650 | let path = tools::required_string_param(¶m, "snapshot")?; |
9f912493 | 651 | |
86eda3eb | 652 | let (backup_type, backup_id, backup_time) = if path.matches('/').count() == 1 { |
d5c34d98 | 653 | let group = BackupGroup::parse(path)?; |
9f912493 | 654 | |
9e391bb7 DM |
655 | let path = format!("api2/json/admin/datastore/{}/snapshots", repo.store()); |
656 | let result = client.get(&path, Some(json!({ | |
d5c34d98 DM |
657 | "backup-type": group.backup_type(), |
658 | "backup-id": group.backup_id(), | |
9e391bb7 | 659 | }))).wait()?; |
9f912493 | 660 | |
d5c34d98 DM |
661 | let list = result["data"].as_array().unwrap(); |
662 | if list.len() == 0 { | |
663 | bail!("backup group '{}' does not contain any snapshots:", path); | |
664 | } | |
9f912493 | 665 | |
86eda3eb | 666 | let epoch = list[0]["backup-time"].as_i64().unwrap(); |
fa5d6977 | 667 | let backup_time = Utc.timestamp(epoch, 0); |
86eda3eb | 668 | (group.backup_type().to_owned(), group.backup_id().to_owned(), backup_time) |
d5c34d98 DM |
669 | } else { |
670 | let snapshot = BackupDir::parse(path)?; | |
86eda3eb DM |
671 | (snapshot.group().backup_type().to_owned(), snapshot.group().backup_id().to_owned(), snapshot.backup_time()) |
672 | }; | |
9f912493 | 673 | |
d5c34d98 | 674 | let target = tools::required_string_param(¶m, "target")?; |
bf125261 | 675 | let target = if target == "-" { None } else { Some(target) }; |
2ae7d196 | 676 | |
86eda3eb | 677 | let keyfile = param["keyfile"].as_str().map(|p| PathBuf::from(p)); |
2ae7d196 | 678 | |
86eda3eb DM |
679 | let crypt_config = match keyfile { |
680 | None => None, | |
681 | Some(path) => { | |
682 | let (key, _) = load_and_decrtypt_key(&path, get_encryption_key_password)?; | |
683 | Some(Arc::new(CryptConfig::new(key)?)) | |
684 | } | |
685 | }; | |
d5c34d98 | 686 | |
afb4cd28 DM |
687 | let server_archive_name = if archive_name.ends_with(".pxar") { |
688 | format!("{}.didx", archive_name) | |
689 | } else if archive_name.ends_with(".img") { | |
690 | format!("{}.fidx", archive_name) | |
691 | } else { | |
f8100e96 | 692 | format!("{}.blob", archive_name) |
afb4cd28 | 693 | }; |
9f912493 | 694 | |
86eda3eb DM |
695 | let client = client.start_backup_reader(repo.store(), &backup_type, &backup_id, backup_time, true).wait()?; |
696 | ||
697 | use std::os::unix::fs::OpenOptionsExt; | |
698 | ||
699 | let tmpfile = std::fs::OpenOptions::new() | |
700 | .write(true) | |
701 | .read(true) | |
702 | .custom_flags(libc::O_TMPFILE) | |
703 | .open("/tmp")?; | |
704 | ||
f8100e96 DM |
705 | if server_archive_name.ends_with(".blob") { |
706 | ||
707 | let writer = Vec::with_capacity(1024*1024); | |
708 | let blob_data = client.download(&server_archive_name, writer).wait()?; | |
709 | let blob = DataBlob::from_raw(blob_data)?; | |
710 | blob.verify_crc()?; | |
711 | ||
712 | let raw_data = match crypt_config { | |
713 | Some(ref crypt_config) => blob.decode(Some(crypt_config))?, | |
714 | None => blob.decode(None)?, | |
715 | }; | |
716 | ||
bf125261 DM |
717 | if let Some(target) = target { |
718 | crate::tools::file_set_contents(target, &raw_data, None)?; | |
719 | } else { | |
720 | let stdout = std::io::stdout(); | |
721 | let mut writer = stdout.lock(); | |
722 | writer.write_all(&raw_data) | |
723 | .map_err(|err| format_err!("unable to pipe data - {}", err))?; | |
724 | } | |
f8100e96 DM |
725 | |
726 | } else if server_archive_name.ends_with(".didx") { | |
afb4cd28 | 727 | let tmpfile = client.download(&server_archive_name, tmpfile).wait()?; |
86eda3eb | 728 | |
afb4cd28 DM |
729 | let index = DynamicIndexReader::new(tmpfile) |
730 | .map_err(|err| format_err!("unable to read dynamic index '{}' - {}", archive_name, err))?; | |
86eda3eb | 731 | |
f4bf7dfc DM |
732 | let most_used = index.find_most_used_chunks(8); |
733 | ||
734 | let chunk_reader = RemoteChunkReader::new(client.clone(), crypt_config, most_used); | |
735 | ||
afb4cd28 | 736 | let mut reader = BufferedDynamicReader::new(index, chunk_reader); |
86eda3eb | 737 | |
bf125261 | 738 | if let Some(target) = target { |
86eda3eb | 739 | |
bf125261 DM |
740 | let feature_flags = pxar::CA_FORMAT_DEFAULT; |
741 | let mut decoder = pxar::SequentialDecoder::new(&mut reader, feature_flags, |path| { | |
742 | if verbose { | |
743 | println!("{:?}", path); | |
744 | } | |
745 | Ok(()) | |
746 | }); | |
747 | ||
fa7e957c | 748 | decoder.restore(Path::new(target), &Vec::new())?; |
bf125261 DM |
749 | } else { |
750 | let stdout = std::io::stdout(); | |
751 | let mut writer = stdout.lock(); | |
afb4cd28 | 752 | |
bf125261 DM |
753 | std::io::copy(&mut reader, &mut writer) |
754 | .map_err(|err| format_err!("unable to pipe data - {}", err))?; | |
755 | } | |
afb4cd28 DM |
756 | } else if server_archive_name.ends_with(".fidx") { |
757 | let tmpfile = client.download(&server_archive_name, tmpfile).wait()?; | |
758 | ||
759 | let index = FixedIndexReader::new(tmpfile) | |
760 | .map_err(|err| format_err!("unable to read fixed index '{}' - {}", archive_name, err))?; | |
7dcbe051 | 761 | |
f4bf7dfc DM |
762 | let most_used = index.find_most_used_chunks(8); |
763 | ||
764 | let chunk_reader = RemoteChunkReader::new(client.clone(), crypt_config, most_used); | |
765 | ||
afb4cd28 DM |
766 | let mut reader = BufferedFixedReader::new(index, chunk_reader); |
767 | ||
bf125261 DM |
768 | if let Some(target) = target { |
769 | let mut writer = std::fs::OpenOptions::new() | |
770 | .write(true) | |
771 | .create(true) | |
772 | .create_new(true) | |
773 | .open(target) | |
774 | .map_err(|err| format_err!("unable to create target file {:?} - {}", target, err))?; | |
775 | ||
776 | std::io::copy(&mut reader, &mut writer) | |
777 | .map_err(|err| format_err!("unable to store data - {}", err))?; | |
778 | } else { | |
779 | let stdout = std::io::stdout(); | |
780 | let mut writer = stdout.lock(); | |
afb4cd28 | 781 | |
bf125261 DM |
782 | std::io::copy(&mut reader, &mut writer) |
783 | .map_err(|err| format_err!("unable to pipe data - {}", err))?; | |
784 | } | |
45db6f89 | 785 | } else { |
f8100e96 | 786 | bail!("unknown archive file extension (expected .pxar of .img)"); |
3031e44c | 787 | } |
fef44d4f DM |
788 | |
789 | Ok(Value::Null) | |
45db6f89 DM |
790 | } |
791 | ||
ec34f7eb DM |
792 | fn upload_log( |
793 | param: Value, | |
794 | _info: &ApiMethod, | |
795 | _rpcenv: &mut dyn RpcEnvironment, | |
796 | ) -> Result<Value, Error> { | |
797 | ||
798 | let logfile = tools::required_string_param(¶m, "logfile")?; | |
799 | let repo = extract_repository_from_value(¶m)?; | |
800 | ||
801 | let snapshot = tools::required_string_param(¶m, "snapshot")?; | |
802 | let snapshot = BackupDir::parse(snapshot)?; | |
803 | ||
804 | let mut client = HttpClient::new(repo.host(), repo.user())?; | |
805 | ||
806 | let keyfile = param["keyfile"].as_str().map(|p| PathBuf::from(p)); | |
807 | ||
808 | let crypt_config = match keyfile { | |
809 | None => None, | |
810 | Some(path) => { | |
811 | let (key, _created) = load_and_decrtypt_key(&path, get_encryption_key_password)?; | |
812 | let crypt_config = CryptConfig::new(key)?; | |
813 | Some(crypt_config) | |
814 | } | |
815 | }; | |
816 | ||
817 | let data = crate::tools::file_get_contents(logfile)?; | |
818 | ||
819 | let blob = if let Some(ref crypt_config) = crypt_config { | |
820 | DataBlob::encode(&data, Some(crypt_config), true)? | |
821 | } else { | |
822 | DataBlob::encode(&data, None, true)? | |
823 | }; | |
824 | ||
825 | let raw_data = blob.into_inner(); | |
826 | ||
827 | let path = format!("api2/json/admin/datastore/{}/upload-backup-log", repo.store()); | |
828 | ||
829 | let args = json!({ | |
830 | "backup-type": snapshot.group().backup_type(), | |
831 | "backup-id": snapshot.group().backup_id(), | |
832 | "backup-time": snapshot.backup_time().timestamp(), | |
833 | }); | |
834 | ||
835 | let body = hyper::Body::from(raw_data); | |
836 | ||
837 | let result = client.upload("application/octet-stream", body, &path, Some(args)).wait()?; | |
838 | ||
839 | Ok(result) | |
840 | } | |
841 | ||
83b7db02 | 842 | fn prune( |
ea7a7ef2 | 843 | mut param: Value, |
83b7db02 | 844 | _info: &ApiMethod, |
dd5495d6 | 845 | _rpcenv: &mut dyn RpcEnvironment, |
83b7db02 DM |
846 | ) -> Result<Value, Error> { |
847 | ||
2665cef7 | 848 | let repo = extract_repository_from_value(¶m)?; |
83b7db02 | 849 | |
45cdce06 | 850 | let mut client = HttpClient::new(repo.host(), repo.user())?; |
83b7db02 | 851 | |
d0a03d40 | 852 | let path = format!("api2/json/admin/datastore/{}/prune", repo.store()); |
83b7db02 | 853 | |
9fdc3ef4 DM |
854 | let group = tools::required_string_param(¶m, "group")?; |
855 | let group = BackupGroup::parse(group)?; | |
856 | ||
ea7a7ef2 DM |
857 | param.as_object_mut().unwrap().remove("repository"); |
858 | param.as_object_mut().unwrap().remove("group"); | |
859 | ||
860 | param["backup-type"] = group.backup_type().into(); | |
861 | param["backup-id"] = group.backup_id().into(); | |
83b7db02 | 862 | |
ea7a7ef2 | 863 | let result = client.post(&path, Some(param)).wait()?; |
83b7db02 | 864 | |
d0a03d40 DM |
865 | record_repository(&repo); |
866 | ||
83b7db02 DM |
867 | Ok(result) |
868 | } | |
869 | ||
34a816cc DM |
870 | fn status( |
871 | param: Value, | |
872 | _info: &ApiMethod, | |
873 | _rpcenv: &mut dyn RpcEnvironment, | |
874 | ) -> Result<Value, Error> { | |
875 | ||
876 | let repo = extract_repository_from_value(¶m)?; | |
877 | ||
878 | let output_format = param["output-format"].as_str().unwrap_or("text").to_owned(); | |
879 | ||
880 | let client = HttpClient::new(repo.host(), repo.user())?; | |
881 | ||
882 | let path = format!("api2/json/admin/datastore/{}/status", repo.store()); | |
883 | ||
884 | let result = client.get(&path, None).wait()?; | |
885 | let data = &result["data"]; | |
886 | ||
887 | record_repository(&repo); | |
888 | ||
889 | if output_format == "text" { | |
890 | let total = data["total"].as_u64().unwrap(); | |
891 | let used = data["used"].as_u64().unwrap(); | |
892 | let avail = data["avail"].as_u64().unwrap(); | |
893 | let roundup = total/200; | |
894 | ||
895 | println!( | |
896 | "total: {} used: {} ({} %) available: {}", | |
897 | total, | |
898 | used, | |
899 | ((used+roundup)*100)/total, | |
900 | avail, | |
901 | ); | |
902 | } else { | |
f6ede796 | 903 | format_and_print_result(data, &output_format); |
34a816cc DM |
904 | } |
905 | ||
906 | Ok(Value::Null) | |
907 | } | |
908 | ||
5a2df000 | 909 | // like get, but simply ignore errors and return Null instead |
b2388518 | 910 | fn try_get(repo: &BackupRepository, url: &str) -> Value { |
024f11bb | 911 | |
45cdce06 DM |
912 | let client = match HttpClient::new(repo.host(), repo.user()) { |
913 | Ok(v) => v, | |
914 | _ => return Value::Null, | |
915 | }; | |
b2388518 | 916 | |
9e391bb7 | 917 | let mut resp = match client.get(url, None).wait() { |
b2388518 DM |
918 | Ok(v) => v, |
919 | _ => return Value::Null, | |
920 | }; | |
921 | ||
922 | if let Some(map) = resp.as_object_mut() { | |
923 | if let Some(data) = map.remove("data") { | |
924 | return data; | |
925 | } | |
926 | } | |
927 | Value::Null | |
928 | } | |
929 | ||
b2388518 | 930 | fn complete_backup_group(_arg: &str, param: &HashMap<String, String>) -> Vec<String> { |
024f11bb | 931 | |
b2388518 DM |
932 | let mut result = vec![]; |
933 | ||
2665cef7 | 934 | let repo = match extract_repository_from_map(param) { |
b2388518 | 935 | Some(v) => v, |
024f11bb DM |
936 | _ => return result, |
937 | }; | |
938 | ||
b2388518 DM |
939 | let path = format!("api2/json/admin/datastore/{}/groups", repo.store()); |
940 | ||
941 | let data = try_get(&repo, &path); | |
942 | ||
943 | if let Some(list) = data.as_array() { | |
024f11bb | 944 | for item in list { |
98f0b972 DM |
945 | if let (Some(backup_id), Some(backup_type)) = |
946 | (item["backup-id"].as_str(), item["backup-type"].as_str()) | |
947 | { | |
948 | result.push(format!("{}/{}", backup_type, backup_id)); | |
024f11bb DM |
949 | } |
950 | } | |
951 | } | |
952 | ||
953 | result | |
954 | } | |
955 | ||
b2388518 DM |
956 | fn complete_group_or_snapshot(arg: &str, param: &HashMap<String, String>) -> Vec<String> { |
957 | ||
958 | let mut result = vec![]; | |
959 | ||
2665cef7 | 960 | let repo = match extract_repository_from_map(param) { |
b2388518 DM |
961 | Some(v) => v, |
962 | _ => return result, | |
963 | }; | |
964 | ||
965 | if arg.matches('/').count() < 2 { | |
966 | let groups = complete_backup_group(arg, param); | |
967 | for group in groups { | |
968 | result.push(group.to_string()); | |
969 | result.push(format!("{}/", group)); | |
970 | } | |
971 | return result; | |
972 | } | |
973 | ||
974 | let mut parts = arg.split('/'); | |
975 | let query = tools::json_object_to_query(json!({ | |
976 | "backup-type": parts.next().unwrap(), | |
977 | "backup-id": parts.next().unwrap(), | |
978 | })).unwrap(); | |
979 | ||
980 | let path = format!("api2/json/admin/datastore/{}/snapshots?{}", repo.store(), query); | |
981 | ||
982 | let data = try_get(&repo, &path); | |
983 | ||
984 | if let Some(list) = data.as_array() { | |
985 | for item in list { | |
986 | if let (Some(backup_id), Some(backup_type), Some(backup_time)) = | |
987 | (item["backup-id"].as_str(), item["backup-type"].as_str(), item["backup-time"].as_i64()) | |
988 | { | |
989 | let snapshot = BackupDir::new(backup_type, backup_id, backup_time); | |
990 | result.push(snapshot.relative_path().to_str().unwrap().to_owned()); | |
991 | } | |
992 | } | |
993 | } | |
994 | ||
995 | result | |
996 | } | |
997 | ||
45db6f89 | 998 | fn complete_server_file_name(_arg: &str, param: &HashMap<String, String>) -> Vec<String> { |
08dc340a DM |
999 | |
1000 | let mut result = vec![]; | |
1001 | ||
2665cef7 | 1002 | let repo = match extract_repository_from_map(param) { |
08dc340a DM |
1003 | Some(v) => v, |
1004 | _ => return result, | |
1005 | }; | |
1006 | ||
1007 | let snapshot = match param.get("snapshot") { | |
1008 | Some(path) => { | |
1009 | match BackupDir::parse(path) { | |
1010 | Ok(v) => v, | |
1011 | _ => return result, | |
1012 | } | |
1013 | } | |
1014 | _ => return result, | |
1015 | }; | |
1016 | ||
1017 | let query = tools::json_object_to_query(json!({ | |
1018 | "backup-type": snapshot.group().backup_type(), | |
1019 | "backup-id": snapshot.group().backup_id(), | |
1020 | "backup-time": snapshot.backup_time().timestamp(), | |
1021 | })).unwrap(); | |
1022 | ||
1023 | let path = format!("api2/json/admin/datastore/{}/files?{}", repo.store(), query); | |
1024 | ||
1025 | let data = try_get(&repo, &path); | |
1026 | ||
1027 | if let Some(list) = data.as_array() { | |
1028 | for item in list { | |
1029 | if let Some(filename) = item.as_str() { | |
1030 | result.push(filename.to_owned()); | |
1031 | } | |
1032 | } | |
1033 | } | |
1034 | ||
45db6f89 DM |
1035 | result |
1036 | } | |
1037 | ||
1038 | fn complete_archive_name(arg: &str, param: &HashMap<String, String>) -> Vec<String> { | |
1039 | ||
1040 | let result = complete_server_file_name(arg, param); | |
1041 | ||
6899dbfb | 1042 | strip_server_file_expenstions(result) |
08dc340a DM |
1043 | } |
1044 | ||
49811347 DM |
1045 | fn complete_chunk_size(_arg: &str, _param: &HashMap<String, String>) -> Vec<String> { |
1046 | ||
1047 | let mut result = vec![]; | |
1048 | ||
1049 | let mut size = 64; | |
1050 | loop { | |
1051 | result.push(size.to_string()); | |
1052 | size = size * 2; | |
1053 | if size > 4096 { break; } | |
1054 | } | |
1055 | ||
1056 | result | |
1057 | } | |
1058 | ||
826f309b | 1059 | fn get_encryption_key_password() -> Result<Vec<u8>, Error> { |
ff5d3707 | 1060 | |
f2401311 DM |
1061 | // fixme: implement other input methods |
1062 | ||
1063 | use std::env::VarError::*; | |
1064 | match std::env::var("PBS_ENCRYPTION_PASSWORD") { | |
826f309b | 1065 | Ok(p) => return Ok(p.as_bytes().to_vec()), |
f2401311 DM |
1066 | Err(NotUnicode(_)) => bail!("PBS_ENCRYPTION_PASSWORD contains bad characters"), |
1067 | Err(NotPresent) => { | |
1068 | // Try another method | |
1069 | } | |
1070 | } | |
1071 | ||
1072 | // If we're on a TTY, query the user for a password | |
1073 | if crate::tools::tty::stdin_isatty() { | |
826f309b | 1074 | return Ok(crate::tools::tty::read_password("Encryption Key Password: ")?); |
f2401311 DM |
1075 | } |
1076 | ||
1077 | bail!("no password input mechanism available"); | |
1078 | } | |
1079 | ||
ac716234 DM |
1080 | fn key_create( |
1081 | param: Value, | |
1082 | _info: &ApiMethod, | |
1083 | _rpcenv: &mut dyn RpcEnvironment, | |
1084 | ) -> Result<Value, Error> { | |
1085 | ||
9b06db45 DM |
1086 | let path = tools::required_string_param(¶m, "path")?; |
1087 | let path = PathBuf::from(path); | |
ac716234 | 1088 | |
181f097a | 1089 | let kdf = param["kdf"].as_str().unwrap_or("scrypt"); |
ac716234 DM |
1090 | |
1091 | let key = proxmox::sys::linux::random_data(32)?; | |
1092 | ||
181f097a DM |
1093 | if kdf == "scrypt" { |
1094 | // always read passphrase from tty | |
1095 | if !crate::tools::tty::stdin_isatty() { | |
1096 | bail!("unable to read passphrase - no tty"); | |
1097 | } | |
ac716234 | 1098 | |
181f097a DM |
1099 | let password = crate::tools::tty::read_password("Encryption Key Password: ")?; |
1100 | ||
ab44acff | 1101 | let key_config = encrypt_key_with_passphrase(&key, &password)?; |
37c5a175 | 1102 | |
ab44acff | 1103 | store_key_config(&path, false, key_config)?; |
181f097a DM |
1104 | |
1105 | Ok(Value::Null) | |
1106 | } else if kdf == "none" { | |
1107 | let created = Local.timestamp(Local::now().timestamp(), 0); | |
1108 | ||
1109 | store_key_config(&path, false, KeyConfig { | |
1110 | kdf: None, | |
1111 | created, | |
ab44acff | 1112 | modified: created, |
181f097a DM |
1113 | data: key, |
1114 | })?; | |
1115 | ||
1116 | Ok(Value::Null) | |
1117 | } else { | |
1118 | unreachable!(); | |
1119 | } | |
ac716234 DM |
1120 | } |
1121 | ||
9f46c7de DM |
1122 | fn master_pubkey_path() -> Result<PathBuf, Error> { |
1123 | let base = BaseDirectories::with_prefix("proxmox-backup")?; | |
1124 | ||
1125 | // usually $HOME/.config/proxmox-backup/master-public.pem | |
1126 | let path = base.place_config_file("master-public.pem")?; | |
1127 | ||
1128 | Ok(path) | |
1129 | } | |
1130 | ||
3ea8bfc9 DM |
1131 | fn key_import_master_pubkey( |
1132 | param: Value, | |
1133 | _info: &ApiMethod, | |
1134 | _rpcenv: &mut dyn RpcEnvironment, | |
1135 | ) -> Result<Value, Error> { | |
1136 | ||
1137 | let path = tools::required_string_param(¶m, "path")?; | |
1138 | let path = PathBuf::from(path); | |
1139 | ||
1140 | let pem_data = proxmox_backup::tools::file_get_contents(&path)?; | |
1141 | ||
1142 | if let Err(err) = openssl::pkey::PKey::public_key_from_pem(&pem_data) { | |
1143 | bail!("Unable to decode PEM data - {}", err); | |
1144 | } | |
1145 | ||
9f46c7de | 1146 | let target_path = master_pubkey_path()?; |
3ea8bfc9 DM |
1147 | |
1148 | proxmox_backup::tools::file_set_contents(&target_path, &pem_data, None)?; | |
1149 | ||
1150 | println!("Imported public master key to {:?}", target_path); | |
1151 | ||
1152 | Ok(Value::Null) | |
1153 | } | |
1154 | ||
37c5a175 DM |
1155 | fn key_create_master_key( |
1156 | _param: Value, | |
1157 | _info: &ApiMethod, | |
1158 | _rpcenv: &mut dyn RpcEnvironment, | |
1159 | ) -> Result<Value, Error> { | |
1160 | ||
1161 | // we need a TTY to query the new password | |
1162 | if !crate::tools::tty::stdin_isatty() { | |
1163 | bail!("unable to create master key - no tty"); | |
1164 | } | |
1165 | ||
1166 | let rsa = openssl::rsa::Rsa::generate(4096)?; | |
1167 | let pkey = openssl::pkey::PKey::from_rsa(rsa)?; | |
1168 | ||
1169 | let new_pw = String::from_utf8(crate::tools::tty::read_password("Master Key Password: ")?)?; | |
1170 | let verify_pw = String::from_utf8(crate::tools::tty::read_password("Verify Password: ")?)?; | |
1171 | ||
1172 | if new_pw != verify_pw { | |
1173 | bail!("Password verification fail!"); | |
1174 | } | |
1175 | ||
1176 | if new_pw.len() < 5 { | |
1177 | bail!("Password is too short!"); | |
1178 | } | |
1179 | ||
1180 | let pub_key: Vec<u8> = pkey.public_key_to_pem()?; | |
1181 | let filename_pub = "master-public.pem"; | |
1182 | println!("Writing public master key to {}", filename_pub); | |
1183 | proxmox_backup::tools::file_set_contents(filename_pub, pub_key.as_slice(), None)?; | |
1184 | ||
1185 | let cipher = openssl::symm::Cipher::aes_256_cbc(); | |
1186 | let priv_key: Vec<u8> = pkey.private_key_to_pem_pkcs8_passphrase(cipher, new_pw.as_bytes())?; | |
1187 | ||
1188 | let filename_priv = "master-private.pem"; | |
1189 | println!("Writing private master key to {}", filename_priv); | |
1190 | proxmox_backup::tools::file_set_contents(filename_priv, priv_key.as_slice(), None)?; | |
1191 | ||
1192 | Ok(Value::Null) | |
1193 | } | |
ac716234 DM |
1194 | |
1195 | fn key_change_passphrase( | |
1196 | param: Value, | |
1197 | _info: &ApiMethod, | |
1198 | _rpcenv: &mut dyn RpcEnvironment, | |
1199 | ) -> Result<Value, Error> { | |
1200 | ||
9b06db45 DM |
1201 | let path = tools::required_string_param(¶m, "path")?; |
1202 | let path = PathBuf::from(path); | |
ac716234 | 1203 | |
181f097a DM |
1204 | let kdf = param["kdf"].as_str().unwrap_or("scrypt"); |
1205 | ||
ac716234 DM |
1206 | // we need a TTY to query the new password |
1207 | if !crate::tools::tty::stdin_isatty() { | |
1208 | bail!("unable to change passphrase - no tty"); | |
1209 | } | |
1210 | ||
ab44acff | 1211 | let (key, created) = load_and_decrtypt_key(&path, get_encryption_key_password)?; |
ac716234 | 1212 | |
181f097a | 1213 | if kdf == "scrypt" { |
ac716234 | 1214 | |
181f097a DM |
1215 | let new_pw = String::from_utf8(crate::tools::tty::read_password("New Password: ")?)?; |
1216 | let verify_pw = String::from_utf8(crate::tools::tty::read_password("Verify Password: ")?)?; | |
ac716234 | 1217 | |
181f097a DM |
1218 | if new_pw != verify_pw { |
1219 | bail!("Password verification fail!"); | |
1220 | } | |
1221 | ||
1222 | if new_pw.len() < 5 { | |
1223 | bail!("Password is too short!"); | |
1224 | } | |
ac716234 | 1225 | |
ab44acff DM |
1226 | let mut new_key_config = encrypt_key_with_passphrase(&key, new_pw.as_bytes())?; |
1227 | new_key_config.created = created; // keep original value | |
1228 | ||
1229 | store_key_config(&path, true, new_key_config)?; | |
ac716234 | 1230 | |
181f097a DM |
1231 | Ok(Value::Null) |
1232 | } else if kdf == "none" { | |
ab44acff | 1233 | let modified = Local.timestamp(Local::now().timestamp(), 0); |
181f097a DM |
1234 | |
1235 | store_key_config(&path, true, KeyConfig { | |
1236 | kdf: None, | |
ab44acff DM |
1237 | created, // keep original value |
1238 | modified, | |
6d0983db | 1239 | data: key.to_vec(), |
181f097a DM |
1240 | })?; |
1241 | ||
1242 | Ok(Value::Null) | |
1243 | } else { | |
1244 | unreachable!(); | |
1245 | } | |
f2401311 DM |
1246 | } |
1247 | ||
1248 | fn key_mgmt_cli() -> CliCommandMap { | |
1249 | ||
181f097a DM |
1250 | let kdf_schema: Arc<Schema> = Arc::new( |
1251 | StringSchema::new("Key derivation function. Choose 'none' to store the key unecrypted.") | |
1252 | .format(Arc::new(ApiStringFormat::Enum(&["scrypt", "none"]))) | |
1253 | .default("scrypt") | |
1254 | .into() | |
1255 | ); | |
1256 | ||
f2401311 DM |
1257 | let key_create_cmd_def = CliCommand::new( |
1258 | ApiMethod::new( | |
1259 | key_create, | |
1260 | ObjectSchema::new("Create a new encryption key.") | |
9b06db45 | 1261 | .required("path", StringSchema::new("File system path.")) |
181f097a | 1262 | .optional("kdf", kdf_schema.clone()) |
f2401311 | 1263 | )) |
9b06db45 DM |
1264 | .arg_param(vec!["path"]) |
1265 | .completion_cb("path", tools::complete_file_name); | |
f2401311 | 1266 | |
ac716234 DM |
1267 | let key_change_passphrase_cmd_def = CliCommand::new( |
1268 | ApiMethod::new( | |
1269 | key_change_passphrase, | |
1270 | ObjectSchema::new("Change the passphrase required to decrypt the key.") | |
9b06db45 | 1271 | .required("path", StringSchema::new("File system path.")) |
181f097a | 1272 | .optional("kdf", kdf_schema.clone()) |
9b06db45 DM |
1273 | )) |
1274 | .arg_param(vec!["path"]) | |
1275 | .completion_cb("path", tools::complete_file_name); | |
ac716234 | 1276 | |
37c5a175 DM |
1277 | let key_create_master_key_cmd_def = CliCommand::new( |
1278 | ApiMethod::new( | |
1279 | key_create_master_key, | |
1280 | ObjectSchema::new("Create a new 4096 bit RSA master pub/priv key pair.") | |
1281 | )); | |
1282 | ||
3ea8bfc9 DM |
1283 | let key_import_master_pubkey_cmd_def = CliCommand::new( |
1284 | ApiMethod::new( | |
1285 | key_import_master_pubkey, | |
1286 | ObjectSchema::new("Import a new RSA public key and use it as master key. The key is expected to be in '.pem' format.") | |
1287 | .required("path", StringSchema::new("File system path.")) | |
1288 | )) | |
1289 | .arg_param(vec!["path"]) | |
1290 | .completion_cb("path", tools::complete_file_name); | |
1291 | ||
f2401311 | 1292 | let cmd_def = CliCommandMap::new() |
ac716234 | 1293 | .insert("create".to_owned(), key_create_cmd_def.into()) |
37c5a175 | 1294 | .insert("create-master-key".to_owned(), key_create_master_key_cmd_def.into()) |
3ea8bfc9 | 1295 | .insert("import-master-pubkey".to_owned(), key_import_master_pubkey_cmd_def.into()) |
ac716234 | 1296 | .insert("change-passphrase".to_owned(), key_change_passphrase_cmd_def.into()); |
f2401311 DM |
1297 | |
1298 | cmd_def | |
1299 | } | |
1300 | ||
f2401311 | 1301 | fn main() { |
33d64b81 | 1302 | |
25f1650b DM |
1303 | let backup_source_schema: Arc<Schema> = Arc::new( |
1304 | StringSchema::new("Backup source specification ([<label>:<path>]).") | |
1305 | .format(Arc::new(ApiStringFormat::Pattern(&BACKUPSPEC_REGEX))) | |
1306 | .into() | |
1307 | ); | |
1308 | ||
597a9203 | 1309 | let backup_cmd_def = CliCommand::new( |
ff5d3707 | 1310 | ApiMethod::new( |
bcd879cf | 1311 | create_backup, |
597a9203 | 1312 | ObjectSchema::new("Create (host) backup.") |
ae0be2dd DM |
1313 | .required( |
1314 | "backupspec", | |
1315 | ArraySchema::new( | |
74cdb521 | 1316 | "List of backup source specifications ([<label.ext>:<path>] ...)", |
25f1650b | 1317 | backup_source_schema, |
ae0be2dd DM |
1318 | ).min_length(1) |
1319 | ) | |
2665cef7 | 1320 | .optional("repository", REPO_URL_SCHEMA.clone()) |
2eeaacb9 DM |
1321 | .optional( |
1322 | "include-dev", | |
1323 | ArraySchema::new( | |
1324 | "Include mountpoints with same st_dev number (see ``man fstat``) as specified files.", | |
1325 | StringSchema::new("Path to file.").into() | |
1326 | ) | |
1327 | ) | |
6d0983db DM |
1328 | .optional( |
1329 | "keyfile", | |
1330 | StringSchema::new("Path to encryption key. All data will be encrypted using this key.")) | |
219ef0e6 DM |
1331 | .optional( |
1332 | "verbose", | |
1333 | BooleanSchema::new("Verbose output.").default(false)) | |
5b72c9b4 DM |
1334 | .optional( |
1335 | "skip-lost-and-found", | |
1336 | BooleanSchema::new("Skip lost+found directory").default(false)) | |
fba30411 | 1337 | .optional( |
bbf9e7e9 DM |
1338 | "backup-type", |
1339 | BACKUP_TYPE_SCHEMA.clone() | |
1340 | ) | |
1341 | .optional( | |
1342 | "backup-id", | |
1343 | BACKUP_ID_SCHEMA.clone() | |
1344 | ) | |
ca5d0b61 DM |
1345 | .optional( |
1346 | "backup-time", | |
bbf9e7e9 | 1347 | BACKUP_TIME_SCHEMA.clone() |
ca5d0b61 | 1348 | ) |
2d9d143a DM |
1349 | .optional( |
1350 | "chunk-size", | |
1351 | IntegerSchema::new("Chunk size in KB. Must be a power of 2.") | |
1352 | .minimum(64) | |
1353 | .maximum(4096) | |
1354 | .default(4096) | |
1355 | ) | |
ff5d3707 | 1356 | )) |
2665cef7 | 1357 | .arg_param(vec!["backupspec"]) |
d0a03d40 | 1358 | .completion_cb("repository", complete_repository) |
49811347 | 1359 | .completion_cb("backupspec", complete_backup_source) |
6d0983db | 1360 | .completion_cb("keyfile", tools::complete_file_name) |
49811347 | 1361 | .completion_cb("chunk-size", complete_chunk_size); |
f8838fe9 | 1362 | |
ec34f7eb DM |
1363 | let upload_log_cmd_def = CliCommand::new( |
1364 | ApiMethod::new( | |
1365 | upload_log, | |
1366 | ObjectSchema::new("Upload backup log file.") | |
1367 | .required("snapshot", StringSchema::new("Snapshot path.")) | |
1368 | .required("logfile", StringSchema::new("The path to the log file you want to upload.")) | |
1369 | .optional("repository", REPO_URL_SCHEMA.clone()) | |
1370 | .optional( | |
1371 | "keyfile", | |
1372 | StringSchema::new("Path to encryption key. All data will be encrypted using this key.")) | |
1373 | )) | |
1374 | .arg_param(vec!["snapshot", "logfile"]) | |
1375 | .completion_cb("snapshot", complete_group_or_snapshot) | |
1376 | .completion_cb("logfile", tools::complete_file_name) | |
1377 | .completion_cb("keyfile", tools::complete_file_name) | |
1378 | .completion_cb("repository", complete_repository); | |
1379 | ||
41c039e1 DM |
1380 | let list_cmd_def = CliCommand::new( |
1381 | ApiMethod::new( | |
812c6f87 DM |
1382 | list_backup_groups, |
1383 | ObjectSchema::new("List backup groups.") | |
2665cef7 | 1384 | .optional("repository", REPO_URL_SCHEMA.clone()) |
34a816cc | 1385 | .optional("output-format", OUTPUT_FORMAT.clone()) |
41c039e1 | 1386 | )) |
d0a03d40 | 1387 | .completion_cb("repository", complete_repository); |
41c039e1 | 1388 | |
184f17af DM |
1389 | let snapshots_cmd_def = CliCommand::new( |
1390 | ApiMethod::new( | |
1391 | list_snapshots, | |
1392 | ObjectSchema::new("List backup snapshots.") | |
15c847f1 | 1393 | .optional("group", StringSchema::new("Backup group.")) |
2665cef7 | 1394 | .optional("repository", REPO_URL_SCHEMA.clone()) |
34a816cc | 1395 | .optional("output-format", OUTPUT_FORMAT.clone()) |
184f17af | 1396 | )) |
2665cef7 | 1397 | .arg_param(vec!["group"]) |
024f11bb | 1398 | .completion_cb("group", complete_backup_group) |
d0a03d40 | 1399 | .completion_cb("repository", complete_repository); |
184f17af | 1400 | |
6f62c924 DM |
1401 | let forget_cmd_def = CliCommand::new( |
1402 | ApiMethod::new( | |
1403 | forget_snapshots, | |
1404 | ObjectSchema::new("Forget (remove) backup snapshots.") | |
6f62c924 | 1405 | .required("snapshot", StringSchema::new("Snapshot path.")) |
2665cef7 | 1406 | .optional("repository", REPO_URL_SCHEMA.clone()) |
6f62c924 | 1407 | )) |
2665cef7 | 1408 | .arg_param(vec!["snapshot"]) |
b2388518 DM |
1409 | .completion_cb("repository", complete_repository) |
1410 | .completion_cb("snapshot", complete_group_or_snapshot); | |
6f62c924 | 1411 | |
8cc0d6af DM |
1412 | let garbage_collect_cmd_def = CliCommand::new( |
1413 | ApiMethod::new( | |
1414 | start_garbage_collection, | |
1415 | ObjectSchema::new("Start garbage collection for a specific repository.") | |
2665cef7 | 1416 | .optional("repository", REPO_URL_SCHEMA.clone()) |
8cc0d6af | 1417 | )) |
d0a03d40 | 1418 | .completion_cb("repository", complete_repository); |
8cc0d6af | 1419 | |
9f912493 DM |
1420 | let restore_cmd_def = CliCommand::new( |
1421 | ApiMethod::new( | |
1422 | restore, | |
1423 | ObjectSchema::new("Restore backup repository.") | |
d5c34d98 DM |
1424 | .required("snapshot", StringSchema::new("Group/Snapshot path.")) |
1425 | .required("archive-name", StringSchema::new("Backup archive name.")) | |
bf125261 DM |
1426 | .required("target", StringSchema::new(r###"Target directory path. Use '-' to write to stdandard output. |
1427 | ||
1428 | We do not extraxt '.pxar' archives when writing to stdandard output. | |
1429 | ||
1430 | "### | |
1431 | )) | |
2665cef7 | 1432 | .optional("repository", REPO_URL_SCHEMA.clone()) |
86eda3eb DM |
1433 | .optional("keyfile", StringSchema::new("Path to encryption key.")) |
1434 | .optional( | |
1435 | "verbose", | |
1436 | BooleanSchema::new("Verbose output.").default(false) | |
1437 | ) | |
9f912493 | 1438 | )) |
2665cef7 | 1439 | .arg_param(vec!["snapshot", "archive-name", "target"]) |
b2388518 | 1440 | .completion_cb("repository", complete_repository) |
08dc340a DM |
1441 | .completion_cb("snapshot", complete_group_or_snapshot) |
1442 | .completion_cb("archive-name", complete_archive_name) | |
1443 | .completion_cb("target", tools::complete_file_name); | |
9f912493 | 1444 | |
83b7db02 DM |
1445 | let prune_cmd_def = CliCommand::new( |
1446 | ApiMethod::new( | |
1447 | prune, | |
1448 | proxmox_backup::api2::admin::datastore::add_common_prune_prameters( | |
1449 | ObjectSchema::new("Prune backup repository.") | |
9fdc3ef4 | 1450 | .required("group", StringSchema::new("Backup group.")) |
2665cef7 | 1451 | .optional("repository", REPO_URL_SCHEMA.clone()) |
83b7db02 DM |
1452 | ) |
1453 | )) | |
9fdc3ef4 DM |
1454 | .arg_param(vec!["group"]) |
1455 | .completion_cb("group", complete_backup_group) | |
d0a03d40 | 1456 | .completion_cb("repository", complete_repository); |
9f912493 | 1457 | |
34a816cc DM |
1458 | let status_cmd_def = CliCommand::new( |
1459 | ApiMethod::new( | |
1460 | status, | |
1461 | ObjectSchema::new("Get repository status.") | |
1462 | .optional("repository", REPO_URL_SCHEMA.clone()) | |
1463 | .optional("output-format", OUTPUT_FORMAT.clone()) | |
1464 | )) | |
1465 | .completion_cb("repository", complete_repository); | |
1466 | ||
41c039e1 | 1467 | let cmd_def = CliCommandMap::new() |
597a9203 | 1468 | .insert("backup".to_owned(), backup_cmd_def.into()) |
ec34f7eb | 1469 | .insert("upload-log".to_owned(), upload_log_cmd_def.into()) |
6f62c924 | 1470 | .insert("forget".to_owned(), forget_cmd_def.into()) |
8cc0d6af | 1471 | .insert("garbage-collect".to_owned(), garbage_collect_cmd_def.into()) |
83b7db02 | 1472 | .insert("list".to_owned(), list_cmd_def.into()) |
184f17af | 1473 | .insert("prune".to_owned(), prune_cmd_def.into()) |
9f912493 | 1474 | .insert("restore".to_owned(), restore_cmd_def.into()) |
f2401311 | 1475 | .insert("snapshots".to_owned(), snapshots_cmd_def.into()) |
34a816cc | 1476 | .insert("status".to_owned(), status_cmd_def.into()) |
f2401311 | 1477 | .insert("key".to_owned(), key_mgmt_cli().into()); |
a914a774 | 1478 | |
5a2df000 DM |
1479 | hyper::rt::run(futures::future::lazy(move || { |
1480 | run_cli_command(cmd_def.into()); | |
1481 | Ok(()) | |
1482 | })); | |
496a6784 | 1483 | |
ff5d3707 | 1484 | } |