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Commit | Line | Data |
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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::*; |
ef2f2efb | 13 | use proxmox_backup::api_schema::*; |
dc9a007b | 14 | use proxmox_backup::api_schema::router::*; |
151c6ce2 | 15 | use proxmox_backup::client::*; |
247cdbce | 16 | use proxmox_backup::backup::*; |
86eda3eb DM |
17 | use proxmox_backup::pxar; |
18 | ||
fe0e04c6 DM |
19 | //use proxmox_backup::backup::image_index::*; |
20 | //use proxmox_backup::config::datastore; | |
8968258b | 21 | //use proxmox_backup::pxar::encoder::*; |
728797d0 | 22 | //use proxmox_backup::backup::datastore::*; |
23bb8780 | 23 | |
f5f13ebc | 24 | use serde_json::{json, Value}; |
1c0472e8 | 25 | //use hyper::Body; |
33d64b81 | 26 | use std::sync::Arc; |
ae0be2dd | 27 | use regex::Regex; |
d0a03d40 | 28 | use xdg::BaseDirectories; |
ae0be2dd DM |
29 | |
30 | use lazy_static::lazy_static; | |
5a2df000 | 31 | use futures::*; |
c4ff3dce | 32 | use tokio::sync::mpsc; |
ae0be2dd DM |
33 | |
34 | lazy_static! { | |
79679c2d | 35 | static ref BACKUPSPEC_REGEX: Regex = Regex::new(r"^([a-zA-Z0-9_-]+\.(?:pxar|img|conf|log)):(.+)$").unwrap(); |
f2401311 DM |
36 | |
37 | static ref REPO_URL_SCHEMA: Arc<Schema> = Arc::new( | |
38 | StringSchema::new("Repository URL.") | |
39 | .format(BACKUP_REPO_URL.clone()) | |
40 | .max_length(256) | |
41 | .into() | |
42 | ); | |
ae0be2dd | 43 | } |
33d64b81 | 44 | |
d0a03d40 | 45 | |
2665cef7 DM |
46 | fn get_default_repository() -> Option<String> { |
47 | std::env::var("PBS_REPOSITORY").ok() | |
48 | } | |
49 | ||
50 | fn extract_repository_from_value( | |
51 | param: &Value, | |
52 | ) -> Result<BackupRepository, Error> { | |
53 | ||
54 | let repo_url = param["repository"] | |
55 | .as_str() | |
56 | .map(String::from) | |
57 | .or_else(get_default_repository) | |
58 | .ok_or_else(|| format_err!("unable to get (default) repository"))?; | |
59 | ||
60 | let repo: BackupRepository = repo_url.parse()?; | |
61 | ||
62 | Ok(repo) | |
63 | } | |
64 | ||
65 | fn extract_repository_from_map( | |
66 | param: &HashMap<String, String>, | |
67 | ) -> Option<BackupRepository> { | |
68 | ||
69 | param.get("repository") | |
70 | .map(String::from) | |
71 | .or_else(get_default_repository) | |
72 | .and_then(|repo_url| repo_url.parse::<BackupRepository>().ok()) | |
73 | } | |
74 | ||
d0a03d40 DM |
75 | fn record_repository(repo: &BackupRepository) { |
76 | ||
77 | let base = match BaseDirectories::with_prefix("proxmox-backup") { | |
78 | Ok(v) => v, | |
79 | _ => return, | |
80 | }; | |
81 | ||
82 | // usually $HOME/.cache/proxmox-backup/repo-list | |
83 | let path = match base.place_cache_file("repo-list") { | |
84 | Ok(v) => v, | |
85 | _ => return, | |
86 | }; | |
87 | ||
49cf9f3d | 88 | let mut data = tools::file_get_json(&path, None).unwrap_or(json!({})); |
d0a03d40 DM |
89 | |
90 | let repo = repo.to_string(); | |
91 | ||
92 | data[&repo] = json!{ data[&repo].as_i64().unwrap_or(0) + 1 }; | |
93 | ||
94 | let mut map = serde_json::map::Map::new(); | |
95 | ||
96 | loop { | |
97 | let mut max_used = 0; | |
98 | let mut max_repo = None; | |
99 | for (repo, count) in data.as_object().unwrap() { | |
100 | if map.contains_key(repo) { continue; } | |
101 | if let Some(count) = count.as_i64() { | |
102 | if count > max_used { | |
103 | max_used = count; | |
104 | max_repo = Some(repo); | |
105 | } | |
106 | } | |
107 | } | |
108 | if let Some(repo) = max_repo { | |
109 | map.insert(repo.to_owned(), json!(max_used)); | |
110 | } else { | |
111 | break; | |
112 | } | |
113 | if map.len() > 10 { // store max. 10 repos | |
114 | break; | |
115 | } | |
116 | } | |
117 | ||
118 | let new_data = json!(map); | |
119 | ||
120 | let _ = tools::file_set_contents(path, new_data.to_string().as_bytes(), None); | |
121 | } | |
122 | ||
49811347 | 123 | fn complete_repository(_arg: &str, _param: &HashMap<String, String>) -> Vec<String> { |
d0a03d40 DM |
124 | |
125 | let mut result = vec![]; | |
126 | ||
127 | let base = match BaseDirectories::with_prefix("proxmox-backup") { | |
128 | Ok(v) => v, | |
129 | _ => return result, | |
130 | }; | |
131 | ||
132 | // usually $HOME/.cache/proxmox-backup/repo-list | |
133 | let path = match base.place_cache_file("repo-list") { | |
134 | Ok(v) => v, | |
135 | _ => return result, | |
136 | }; | |
137 | ||
49cf9f3d | 138 | let data = tools::file_get_json(&path, None).unwrap_or(json!({})); |
d0a03d40 DM |
139 | |
140 | if let Some(map) = data.as_object() { | |
49811347 | 141 | for (repo, _count) in map { |
d0a03d40 DM |
142 | result.push(repo.to_owned()); |
143 | } | |
144 | } | |
145 | ||
146 | result | |
147 | } | |
148 | ||
17d6979a | 149 | fn backup_directory<P: AsRef<Path>>( |
c4ff3dce | 150 | client: &BackupClient, |
17d6979a | 151 | dir_path: P, |
247cdbce | 152 | archive_name: &str, |
36898ffc | 153 | chunk_size: Option<usize>, |
2eeaacb9 | 154 | device_set: Option<HashSet<u64>>, |
219ef0e6 | 155 | verbose: bool, |
5b72c9b4 | 156 | skip_lost_and_found: bool, |
f98ac774 | 157 | crypt_config: Option<Arc<CryptConfig>>, |
247cdbce | 158 | ) -> Result<(), Error> { |
33d64b81 | 159 | |
5b72c9b4 | 160 | let pxar_stream = PxarBackupStream::open(dir_path.as_ref(), device_set, verbose, skip_lost_and_found)?; |
36898ffc | 161 | let chunk_stream = ChunkStream::new(pxar_stream, chunk_size); |
ff3d3100 | 162 | |
c4ff3dce | 163 | let (tx, rx) = mpsc::channel(10); // allow to buffer 10 chunks |
5e7a09be | 164 | |
c4ff3dce DM |
165 | let stream = rx |
166 | .map_err(Error::from) | |
167 | .and_then(|x| x); // flatten | |
17d6979a | 168 | |
c4ff3dce DM |
169 | // spawn chunker inside a separate task so that it can run parallel |
170 | tokio::spawn( | |
171 | tx.send_all(chunk_stream.then(|r| Ok(r))) | |
1c0472e8 | 172 | .map_err(|_| {}).map(|_| ()) |
c4ff3dce | 173 | ); |
17d6979a | 174 | |
f98ac774 | 175 | client.upload_stream(archive_name, stream, "dynamic", None, crypt_config).wait()?; |
bcd879cf DM |
176 | |
177 | Ok(()) | |
178 | } | |
179 | ||
6af905c1 DM |
180 | fn backup_image<P: AsRef<Path>>( |
181 | client: &BackupClient, | |
182 | image_path: P, | |
183 | archive_name: &str, | |
184 | image_size: u64, | |
36898ffc | 185 | chunk_size: Option<usize>, |
1c0472e8 | 186 | _verbose: bool, |
f98ac774 | 187 | crypt_config: Option<Arc<CryptConfig>>, |
6af905c1 DM |
188 | ) -> Result<(), Error> { |
189 | ||
6af905c1 DM |
190 | let path = image_path.as_ref().to_owned(); |
191 | ||
192 | let file = tokio::fs::File::open(path).wait()?; | |
193 | ||
194 | let stream = tokio::codec::FramedRead::new(file, tokio::codec::BytesCodec::new()) | |
195 | .map_err(Error::from); | |
196 | ||
36898ffc | 197 | let stream = FixedChunkStream::new(stream, chunk_size.unwrap_or(4*1024*1024)); |
6af905c1 | 198 | |
f98ac774 | 199 | client.upload_stream(archive_name, stream, "fixed", Some(image_size), crypt_config).wait()?; |
6af905c1 DM |
200 | |
201 | Ok(()) | |
202 | } | |
203 | ||
6899dbfb | 204 | fn strip_server_file_expenstions(list: Vec<String>) -> Vec<String> { |
8e39232a DM |
205 | |
206 | let mut result = vec![]; | |
207 | ||
208 | for file in list.into_iter() { | |
209 | if file.ends_with(".didx") { | |
210 | result.push(file[..file.len()-5].to_owned()); | |
211 | } else if file.ends_with(".fidx") { | |
212 | result.push(file[..file.len()-5].to_owned()); | |
6899dbfb DM |
213 | } else if file.ends_with(".blob") { |
214 | result.push(file[..file.len()-5].to_owned()); | |
8e39232a DM |
215 | } else { |
216 | result.push(file); // should not happen | |
217 | } | |
218 | } | |
219 | ||
220 | result | |
221 | } | |
222 | ||
812c6f87 DM |
223 | fn list_backup_groups( |
224 | param: Value, | |
225 | _info: &ApiMethod, | |
dd5495d6 | 226 | _rpcenv: &mut dyn RpcEnvironment, |
812c6f87 DM |
227 | ) -> Result<Value, Error> { |
228 | ||
2665cef7 | 229 | let repo = extract_repository_from_value(¶m)?; |
812c6f87 | 230 | |
45cdce06 | 231 | let client = HttpClient::new(repo.host(), repo.user())?; |
812c6f87 | 232 | |
d0a03d40 | 233 | let path = format!("api2/json/admin/datastore/{}/groups", repo.store()); |
812c6f87 | 234 | |
9e391bb7 | 235 | let mut result = client.get(&path, None).wait()?; |
812c6f87 | 236 | |
d0a03d40 DM |
237 | record_repository(&repo); |
238 | ||
812c6f87 | 239 | // fixme: implement and use output formatter instead .. |
80822b95 DM |
240 | let list = result["data"].as_array_mut().unwrap(); |
241 | ||
242 | list.sort_unstable_by(|a, b| { | |
243 | let a_id = a["backup-id"].as_str().unwrap(); | |
244 | let a_backup_type = a["backup-type"].as_str().unwrap(); | |
245 | let b_id = b["backup-id"].as_str().unwrap(); | |
246 | let b_backup_type = b["backup-type"].as_str().unwrap(); | |
247 | ||
248 | let type_order = a_backup_type.cmp(b_backup_type); | |
249 | if type_order == std::cmp::Ordering::Equal { | |
250 | a_id.cmp(b_id) | |
251 | } else { | |
252 | type_order | |
253 | } | |
254 | }); | |
812c6f87 | 255 | |
34a816cc DM |
256 | let output_format = param["output-format"].as_str().unwrap_or("text").to_owned(); |
257 | ||
258 | let mut result = vec![]; | |
259 | ||
812c6f87 DM |
260 | for item in list { |
261 | ||
ad20d198 DM |
262 | let id = item["backup-id"].as_str().unwrap(); |
263 | let btype = item["backup-type"].as_str().unwrap(); | |
264 | let epoch = item["last-backup"].as_i64().unwrap(); | |
fa5d6977 | 265 | let last_backup = Utc.timestamp(epoch, 0); |
ad20d198 | 266 | let backup_count = item["backup-count"].as_u64().unwrap(); |
812c6f87 | 267 | |
1e9a94e5 | 268 | let group = BackupGroup::new(btype, id); |
812c6f87 DM |
269 | |
270 | let path = group.group_path().to_str().unwrap().to_owned(); | |
ad20d198 | 271 | |
8e39232a | 272 | let files = item["files"].as_array().unwrap().iter().map(|v| v.as_str().unwrap().to_owned()).collect(); |
6899dbfb | 273 | let files = strip_server_file_expenstions(files); |
ad20d198 | 274 | |
34a816cc | 275 | if output_format == "text" { |
fa5d6977 DM |
276 | println!( |
277 | "{:20} | {} | {:5} | {}", | |
278 | path, | |
279 | BackupDir::backup_time_to_string(last_backup), | |
280 | backup_count, | |
281 | tools::join(&files, ' '), | |
282 | ); | |
34a816cc DM |
283 | } else { |
284 | result.push(json!({ | |
285 | "backup-type": btype, | |
286 | "backup-id": id, | |
287 | "last-backup": epoch, | |
288 | "backup-count": backup_count, | |
289 | "files": files, | |
290 | })); | |
291 | } | |
812c6f87 DM |
292 | } |
293 | ||
9aa3f682 | 294 | if output_format != "text" { format_and_print_result(&result.into(), &output_format); } |
34a816cc | 295 | |
812c6f87 DM |
296 | Ok(Value::Null) |
297 | } | |
298 | ||
184f17af DM |
299 | fn list_snapshots( |
300 | param: Value, | |
301 | _info: &ApiMethod, | |
dd5495d6 | 302 | _rpcenv: &mut dyn RpcEnvironment, |
184f17af DM |
303 | ) -> Result<Value, Error> { |
304 | ||
2665cef7 | 305 | let repo = extract_repository_from_value(¶m)?; |
184f17af | 306 | |
34a816cc DM |
307 | let output_format = param["output-format"].as_str().unwrap_or("text").to_owned(); |
308 | ||
45cdce06 | 309 | let client = HttpClient::new(repo.host(), repo.user())?; |
184f17af | 310 | |
9e391bb7 | 311 | let path = format!("api2/json/admin/datastore/{}/snapshots", repo.store()); |
184f17af | 312 | |
15c847f1 DM |
313 | let mut args = json!({}); |
314 | if let Some(path) = param["group"].as_str() { | |
315 | let group = BackupGroup::parse(path)?; | |
316 | args["backup-type"] = group.backup_type().into(); | |
317 | args["backup-id"] = group.backup_id().into(); | |
318 | } | |
319 | ||
320 | let result = client.get(&path, Some(args)).wait()?; | |
184f17af | 321 | |
d0a03d40 DM |
322 | record_repository(&repo); |
323 | ||
184f17af DM |
324 | let list = result["data"].as_array().unwrap(); |
325 | ||
34a816cc DM |
326 | let mut result = vec![]; |
327 | ||
184f17af DM |
328 | for item in list { |
329 | ||
330 | let id = item["backup-id"].as_str().unwrap(); | |
331 | let btype = item["backup-type"].as_str().unwrap(); | |
332 | let epoch = item["backup-time"].as_i64().unwrap(); | |
184f17af | 333 | |
391d3107 | 334 | let snapshot = BackupDir::new(btype, id, epoch); |
184f17af DM |
335 | |
336 | let path = snapshot.relative_path().to_str().unwrap().to_owned(); | |
337 | ||
8e39232a | 338 | let files = item["files"].as_array().unwrap().iter().map(|v| v.as_str().unwrap().to_owned()).collect(); |
6899dbfb | 339 | let files = strip_server_file_expenstions(files); |
184f17af | 340 | |
34a816cc | 341 | if output_format == "text" { |
fa5d6977 | 342 | println!("{} | {}", path, tools::join(&files, ' ')); |
34a816cc DM |
343 | } else { |
344 | result.push(json!({ | |
345 | "backup-type": btype, | |
346 | "backup-id": id, | |
347 | "backup-time": epoch, | |
348 | "files": files, | |
349 | })); | |
350 | } | |
184f17af DM |
351 | } |
352 | ||
f6ede796 | 353 | if output_format != "text" { format_and_print_result(&result.into(), &output_format); } |
34a816cc | 354 | |
184f17af DM |
355 | Ok(Value::Null) |
356 | } | |
357 | ||
6f62c924 DM |
358 | fn forget_snapshots( |
359 | param: Value, | |
360 | _info: &ApiMethod, | |
dd5495d6 | 361 | _rpcenv: &mut dyn RpcEnvironment, |
6f62c924 DM |
362 | ) -> Result<Value, Error> { |
363 | ||
2665cef7 | 364 | let repo = extract_repository_from_value(¶m)?; |
6f62c924 DM |
365 | |
366 | let path = tools::required_string_param(¶m, "snapshot")?; | |
367 | let snapshot = BackupDir::parse(path)?; | |
368 | ||
45cdce06 | 369 | let mut client = HttpClient::new(repo.host(), repo.user())?; |
6f62c924 | 370 | |
9e391bb7 | 371 | let path = format!("api2/json/admin/datastore/{}/snapshots", repo.store()); |
6f62c924 | 372 | |
9e391bb7 DM |
373 | let result = client.delete(&path, Some(json!({ |
374 | "backup-type": snapshot.group().backup_type(), | |
375 | "backup-id": snapshot.group().backup_id(), | |
376 | "backup-time": snapshot.backup_time().timestamp(), | |
377 | }))).wait()?; | |
6f62c924 | 378 | |
d0a03d40 DM |
379 | record_repository(&repo); |
380 | ||
6f62c924 DM |
381 | Ok(result) |
382 | } | |
383 | ||
8cc0d6af DM |
384 | fn start_garbage_collection( |
385 | param: Value, | |
386 | _info: &ApiMethod, | |
dd5495d6 | 387 | _rpcenv: &mut dyn RpcEnvironment, |
8cc0d6af DM |
388 | ) -> Result<Value, Error> { |
389 | ||
2665cef7 | 390 | let repo = extract_repository_from_value(¶m)?; |
8cc0d6af | 391 | |
45cdce06 | 392 | let mut client = HttpClient::new(repo.host(), repo.user())?; |
8cc0d6af | 393 | |
d0a03d40 | 394 | let path = format!("api2/json/admin/datastore/{}/gc", repo.store()); |
8cc0d6af | 395 | |
5a2df000 | 396 | let result = client.post(&path, None).wait()?; |
8cc0d6af | 397 | |
d0a03d40 DM |
398 | record_repository(&repo); |
399 | ||
8cc0d6af DM |
400 | Ok(result) |
401 | } | |
33d64b81 | 402 | |
ae0be2dd DM |
403 | fn parse_backupspec(value: &str) -> Result<(&str, &str), Error> { |
404 | ||
405 | if let Some(caps) = BACKUPSPEC_REGEX.captures(value) { | |
406 | return Ok((caps.get(1).unwrap().as_str(), caps.get(2).unwrap().as_str())); | |
407 | } | |
408 | bail!("unable to parse directory specification '{}'", value); | |
409 | } | |
410 | ||
6049b71f DM |
411 | fn create_backup( |
412 | param: Value, | |
413 | _info: &ApiMethod, | |
dd5495d6 | 414 | _rpcenv: &mut dyn RpcEnvironment, |
6049b71f | 415 | ) -> Result<Value, Error> { |
ff5d3707 | 416 | |
2665cef7 | 417 | let repo = extract_repository_from_value(¶m)?; |
ae0be2dd DM |
418 | |
419 | let backupspec_list = tools::required_array_param(¶m, "backupspec")?; | |
a914a774 | 420 | |
eed6db39 DM |
421 | let all_file_systems = param["all-file-systems"].as_bool().unwrap_or(false); |
422 | ||
5b72c9b4 DM |
423 | let skip_lost_and_found = param["skip-lost-and-found"].as_bool().unwrap_or(false); |
424 | ||
219ef0e6 DM |
425 | let verbose = param["verbose"].as_bool().unwrap_or(false); |
426 | ||
ca5d0b61 DM |
427 | let backup_time_opt = param["backup-time"].as_i64(); |
428 | ||
36898ffc | 429 | let chunk_size_opt = param["chunk-size"].as_u64().map(|v| (v*1024) as usize); |
2d9d143a | 430 | |
247cdbce DM |
431 | if let Some(size) = chunk_size_opt { |
432 | verify_chunk_size(size)?; | |
2d9d143a DM |
433 | } |
434 | ||
6d0983db DM |
435 | let keyfile = param["keyfile"].as_str().map(|p| PathBuf::from(p)); |
436 | ||
fba30411 DM |
437 | let backup_id = param["host-id"].as_str().unwrap_or(&tools::nodename()); |
438 | ||
ca5d0b61 DM |
439 | let backup_type = "host"; |
440 | ||
2eeaacb9 DM |
441 | let include_dev = param["include-dev"].as_array(); |
442 | ||
443 | let mut devices = if all_file_systems { None } else { Some(HashSet::new()) }; | |
444 | ||
445 | if let Some(include_dev) = include_dev { | |
446 | if all_file_systems { | |
447 | bail!("option 'all-file-systems' conflicts with option 'include-dev'"); | |
448 | } | |
449 | ||
450 | let mut set = HashSet::new(); | |
451 | for path in include_dev { | |
452 | let path = path.as_str().unwrap(); | |
453 | let stat = nix::sys::stat::stat(path) | |
454 | .map_err(|err| format_err!("fstat {:?} failed - {}", path, err))?; | |
455 | set.insert(stat.st_dev); | |
456 | } | |
457 | devices = Some(set); | |
458 | } | |
459 | ||
ae0be2dd | 460 | let mut upload_list = vec![]; |
a914a774 | 461 | |
79679c2d | 462 | enum BackupType { PXAR, IMAGE, CONFIG, LOGFILE }; |
6af905c1 | 463 | |
ae0be2dd DM |
464 | for backupspec in backupspec_list { |
465 | let (target, filename) = parse_backupspec(backupspec.as_str().unwrap())?; | |
bcd879cf | 466 | |
eb1804c5 DM |
467 | use std::os::unix::fs::FileTypeExt; |
468 | ||
469 | let metadata = match std::fs::metadata(filename) { | |
470 | Ok(m) => m, | |
ae0be2dd DM |
471 | Err(err) => bail!("unable to access '{}' - {}", filename, err), |
472 | }; | |
eb1804c5 | 473 | let file_type = metadata.file_type(); |
23bb8780 | 474 | |
ec8a9bb9 | 475 | let extension = Path::new(target).extension().map(|s| s.to_str().unwrap()).unwrap(); |
bcd879cf | 476 | |
ec8a9bb9 DM |
477 | match extension { |
478 | "pxar" => { | |
479 | if !file_type.is_dir() { | |
480 | bail!("got unexpected file type (expected directory)"); | |
481 | } | |
482 | upload_list.push((BackupType::PXAR, filename.to_owned(), target.to_owned(), 0)); | |
483 | } | |
484 | "img" => { | |
eb1804c5 | 485 | |
ec8a9bb9 DM |
486 | if !(file_type.is_file() || file_type.is_block_device()) { |
487 | bail!("got unexpected file type (expected file or block device)"); | |
488 | } | |
eb1804c5 | 489 | |
ec8a9bb9 | 490 | let size = tools::image_size(&PathBuf::from(filename))?; |
23bb8780 | 491 | |
ec8a9bb9 | 492 | if size == 0 { bail!("got zero-sized file '{}'", filename); } |
ae0be2dd | 493 | |
ec8a9bb9 DM |
494 | upload_list.push((BackupType::IMAGE, filename.to_owned(), target.to_owned(), size)); |
495 | } | |
496 | "conf" => { | |
497 | if !file_type.is_file() { | |
498 | bail!("got unexpected file type (expected regular file)"); | |
499 | } | |
500 | upload_list.push((BackupType::CONFIG, filename.to_owned(), target.to_owned(), metadata.len())); | |
501 | } | |
79679c2d DM |
502 | "log" => { |
503 | if !file_type.is_file() { | |
504 | bail!("got unexpected file type (expected regular file)"); | |
505 | } | |
506 | upload_list.push((BackupType::LOGFILE, filename.to_owned(), target.to_owned(), metadata.len())); | |
507 | } | |
ec8a9bb9 DM |
508 | _ => { |
509 | bail!("got unknown archive extension '{}'", extension); | |
510 | } | |
ae0be2dd DM |
511 | } |
512 | } | |
513 | ||
ca5d0b61 | 514 | let backup_time = Utc.timestamp(backup_time_opt.unwrap_or(Utc::now().timestamp()), 0); |
ae0be2dd | 515 | |
c4ff3dce | 516 | let client = HttpClient::new(repo.host(), repo.user())?; |
d0a03d40 DM |
517 | record_repository(&repo); |
518 | ||
ca5d0b61 DM |
519 | println!("Starting backup: {}/{}/{}", backup_type, backup_id, BackupDir::backup_time_to_string(backup_time)); |
520 | ||
cdebd467 | 521 | println!("Client name: {}", tools::nodename()); |
ca5d0b61 DM |
522 | |
523 | let start_time = Local::now(); | |
524 | ||
525 | println!("Starting protocol: {}", start_time.to_rfc3339()); | |
51144821 | 526 | |
bb823140 DM |
527 | let (crypt_config, rsa_encrypted_key) = match keyfile { |
528 | None => (None, None), | |
6d0983db | 529 | Some(path) => { |
bb823140 DM |
530 | let (key, created) = load_and_decrtypt_key(&path, get_encryption_key_password)?; |
531 | ||
532 | let crypt_config = CryptConfig::new(key)?; | |
533 | ||
534 | let path = master_pubkey_path()?; | |
535 | if path.exists() { | |
536 | let pem_data = proxmox_backup::tools::file_get_contents(&path)?; | |
537 | let rsa = openssl::rsa::Rsa::public_key_from_pem(&pem_data)?; | |
538 | let enc_key = crypt_config.generate_rsa_encoded_key(rsa, created)?; | |
539 | (Some(Arc::new(crypt_config)), Some(enc_key)) | |
540 | } else { | |
541 | (Some(Arc::new(crypt_config)), None) | |
542 | } | |
6d0983db DM |
543 | } |
544 | }; | |
f98ac774 | 545 | |
ca5d0b61 | 546 | let client = client.start_backup(repo.store(), backup_type, &backup_id, backup_time, verbose).wait()?; |
c4ff3dce | 547 | |
6af905c1 DM |
548 | for (backup_type, filename, target, size) in upload_list { |
549 | match backup_type { | |
ec8a9bb9 DM |
550 | BackupType::CONFIG => { |
551 | println!("Upload config file '{}' to '{:?}' as {}", filename, repo, target); | |
9f46c7de | 552 | client.upload_blob_from_file(&filename, &target, crypt_config.clone(), true).wait()?; |
ec8a9bb9 | 553 | } |
ca5d0b61 | 554 | BackupType::LOGFILE => { // fixme: remove - not needed anymore ? |
79679c2d DM |
555 | println!("Upload log file '{}' to '{:?}' as {}", filename, repo, target); |
556 | client.upload_blob_from_file(&filename, &target, crypt_config.clone(), true).wait()?; | |
557 | } | |
6af905c1 DM |
558 | BackupType::PXAR => { |
559 | println!("Upload directory '{}' to '{:?}' as {}", filename, repo, target); | |
f98ac774 DM |
560 | backup_directory( |
561 | &client, | |
562 | &filename, | |
563 | &target, | |
564 | chunk_size_opt, | |
2eeaacb9 | 565 | devices.clone(), |
f98ac774 | 566 | verbose, |
5b72c9b4 | 567 | skip_lost_and_found, |
f98ac774 DM |
568 | crypt_config.clone(), |
569 | )?; | |
6af905c1 DM |
570 | } |
571 | BackupType::IMAGE => { | |
572 | println!("Upload image '{}' to '{:?}' as {}", filename, repo, target); | |
f98ac774 DM |
573 | backup_image( |
574 | &client, | |
575 | &filename, | |
576 | &target, | |
577 | size, | |
578 | chunk_size_opt, | |
579 | verbose, | |
580 | crypt_config.clone(), | |
581 | )?; | |
6af905c1 DM |
582 | } |
583 | } | |
4818c8b6 DM |
584 | } |
585 | ||
bb823140 DM |
586 | if let Some(rsa_encrypted_key) = rsa_encrypted_key { |
587 | let target = "rsa-encrypted.key"; | |
588 | println!("Upload RSA encoded key to '{:?}' as {}", repo, target); | |
589 | client.upload_blob_from_data(rsa_encrypted_key, target, None, false).wait()?; | |
590 | ||
591 | // openssl rsautl -decrypt -inkey master-private.pem -in rsa-encrypted.key -out t | |
592 | /* | |
593 | let mut buffer2 = vec![0u8; rsa.size() as usize]; | |
594 | let pem_data = proxmox_backup::tools::file_get_contents("master-private.pem")?; | |
595 | let rsa = openssl::rsa::Rsa::private_key_from_pem(&pem_data)?; | |
596 | let len = rsa.private_decrypt(&buffer, &mut buffer2, openssl::rsa::Padding::PKCS1)?; | |
597 | println!("TEST {} {:?}", len, buffer2); | |
598 | */ | |
9f46c7de DM |
599 | } |
600 | ||
c4ff3dce DM |
601 | client.finish().wait()?; |
602 | ||
ca5d0b61 DM |
603 | let end_time = Local.timestamp(Local::now().timestamp(), 0); |
604 | let elapsed = end_time.signed_duration_since(start_time); | |
3ec3ec3f DM |
605 | println!("Duration: {}", elapsed); |
606 | ||
cdebd467 | 607 | println!("End Time: {}", end_time.to_rfc3339()); |
3d5c11e5 | 608 | |
ff5d3707 | 609 | Ok(Value::Null) |
f98ea63d DM |
610 | } |
611 | ||
d0a03d40 | 612 | fn complete_backup_source(arg: &str, param: &HashMap<String, String>) -> Vec<String> { |
f98ea63d DM |
613 | |
614 | let mut result = vec![]; | |
615 | ||
616 | let data: Vec<&str> = arg.splitn(2, ':').collect(); | |
617 | ||
bff11030 | 618 | if data.len() != 2 { |
8968258b DM |
619 | result.push(String::from("root.pxar:/")); |
620 | result.push(String::from("etc.pxar:/etc")); | |
bff11030 DM |
621 | return result; |
622 | } | |
f98ea63d | 623 | |
496a6784 | 624 | let files = tools::complete_file_name(data[1], param); |
f98ea63d DM |
625 | |
626 | for file in files { | |
627 | result.push(format!("{}:{}", data[0], file)); | |
628 | } | |
629 | ||
630 | result | |
ff5d3707 | 631 | } |
632 | ||
9f912493 DM |
633 | fn restore( |
634 | param: Value, | |
635 | _info: &ApiMethod, | |
dd5495d6 | 636 | _rpcenv: &mut dyn RpcEnvironment, |
9f912493 DM |
637 | ) -> Result<Value, Error> { |
638 | ||
2665cef7 | 639 | let repo = extract_repository_from_value(¶m)?; |
9f912493 | 640 | |
86eda3eb DM |
641 | let verbose = param["verbose"].as_bool().unwrap_or(false); |
642 | ||
d5c34d98 DM |
643 | let archive_name = tools::required_string_param(¶m, "archive-name")?; |
644 | ||
86eda3eb | 645 | let client = HttpClient::new(repo.host(), repo.user())?; |
d0a03d40 | 646 | |
d0a03d40 | 647 | record_repository(&repo); |
d5c34d98 | 648 | |
9f912493 | 649 | let path = tools::required_string_param(¶m, "snapshot")?; |
9f912493 | 650 | |
86eda3eb | 651 | let (backup_type, backup_id, backup_time) = if path.matches('/').count() == 1 { |
d5c34d98 | 652 | let group = BackupGroup::parse(path)?; |
9f912493 | 653 | |
9e391bb7 DM |
654 | let path = format!("api2/json/admin/datastore/{}/snapshots", repo.store()); |
655 | let result = client.get(&path, Some(json!({ | |
d5c34d98 DM |
656 | "backup-type": group.backup_type(), |
657 | "backup-id": group.backup_id(), | |
9e391bb7 | 658 | }))).wait()?; |
9f912493 | 659 | |
d5c34d98 DM |
660 | let list = result["data"].as_array().unwrap(); |
661 | if list.len() == 0 { | |
662 | bail!("backup group '{}' does not contain any snapshots:", path); | |
663 | } | |
9f912493 | 664 | |
86eda3eb | 665 | let epoch = list[0]["backup-time"].as_i64().unwrap(); |
fa5d6977 | 666 | let backup_time = Utc.timestamp(epoch, 0); |
86eda3eb | 667 | (group.backup_type().to_owned(), group.backup_id().to_owned(), backup_time) |
d5c34d98 DM |
668 | } else { |
669 | let snapshot = BackupDir::parse(path)?; | |
86eda3eb DM |
670 | (snapshot.group().backup_type().to_owned(), snapshot.group().backup_id().to_owned(), snapshot.backup_time()) |
671 | }; | |
9f912493 | 672 | |
d5c34d98 | 673 | let target = tools::required_string_param(¶m, "target")?; |
bf125261 | 674 | let target = if target == "-" { None } else { Some(target) }; |
2ae7d196 | 675 | |
86eda3eb | 676 | let keyfile = param["keyfile"].as_str().map(|p| PathBuf::from(p)); |
2ae7d196 | 677 | |
86eda3eb DM |
678 | let crypt_config = match keyfile { |
679 | None => None, | |
680 | Some(path) => { | |
681 | let (key, _) = load_and_decrtypt_key(&path, get_encryption_key_password)?; | |
682 | Some(Arc::new(CryptConfig::new(key)?)) | |
683 | } | |
684 | }; | |
d5c34d98 | 685 | |
afb4cd28 DM |
686 | let server_archive_name = if archive_name.ends_with(".pxar") { |
687 | format!("{}.didx", archive_name) | |
688 | } else if archive_name.ends_with(".img") { | |
689 | format!("{}.fidx", archive_name) | |
690 | } else { | |
f8100e96 | 691 | format!("{}.blob", archive_name) |
afb4cd28 | 692 | }; |
9f912493 | 693 | |
86eda3eb DM |
694 | let client = client.start_backup_reader(repo.store(), &backup_type, &backup_id, backup_time, true).wait()?; |
695 | ||
696 | use std::os::unix::fs::OpenOptionsExt; | |
697 | ||
698 | let tmpfile = std::fs::OpenOptions::new() | |
699 | .write(true) | |
700 | .read(true) | |
701 | .custom_flags(libc::O_TMPFILE) | |
702 | .open("/tmp")?; | |
703 | ||
f8100e96 DM |
704 | if server_archive_name.ends_with(".blob") { |
705 | ||
706 | let writer = Vec::with_capacity(1024*1024); | |
707 | let blob_data = client.download(&server_archive_name, writer).wait()?; | |
708 | let blob = DataBlob::from_raw(blob_data)?; | |
709 | blob.verify_crc()?; | |
710 | ||
711 | let raw_data = match crypt_config { | |
712 | Some(ref crypt_config) => blob.decode(Some(crypt_config))?, | |
713 | None => blob.decode(None)?, | |
714 | }; | |
715 | ||
bf125261 DM |
716 | if let Some(target) = target { |
717 | crate::tools::file_set_contents(target, &raw_data, None)?; | |
718 | } else { | |
719 | let stdout = std::io::stdout(); | |
720 | let mut writer = stdout.lock(); | |
721 | writer.write_all(&raw_data) | |
722 | .map_err(|err| format_err!("unable to pipe data - {}", err))?; | |
723 | } | |
f8100e96 DM |
724 | |
725 | } else if server_archive_name.ends_with(".didx") { | |
afb4cd28 | 726 | let tmpfile = client.download(&server_archive_name, tmpfile).wait()?; |
86eda3eb | 727 | |
afb4cd28 DM |
728 | let index = DynamicIndexReader::new(tmpfile) |
729 | .map_err(|err| format_err!("unable to read dynamic index '{}' - {}", archive_name, err))?; | |
86eda3eb | 730 | |
f4bf7dfc DM |
731 | let most_used = index.find_most_used_chunks(8); |
732 | ||
733 | let chunk_reader = RemoteChunkReader::new(client.clone(), crypt_config, most_used); | |
734 | ||
afb4cd28 | 735 | let mut reader = BufferedDynamicReader::new(index, chunk_reader); |
86eda3eb | 736 | |
bf125261 | 737 | if let Some(target) = target { |
86eda3eb | 738 | |
bf125261 DM |
739 | let feature_flags = pxar::CA_FORMAT_DEFAULT; |
740 | let mut decoder = pxar::SequentialDecoder::new(&mut reader, feature_flags, |path| { | |
741 | if verbose { | |
742 | println!("{:?}", path); | |
743 | } | |
744 | Ok(()) | |
745 | }); | |
746 | ||
fa7e957c | 747 | decoder.restore(Path::new(target), &Vec::new())?; |
bf125261 DM |
748 | } else { |
749 | let stdout = std::io::stdout(); | |
750 | let mut writer = stdout.lock(); | |
afb4cd28 | 751 | |
bf125261 DM |
752 | std::io::copy(&mut reader, &mut writer) |
753 | .map_err(|err| format_err!("unable to pipe data - {}", err))?; | |
754 | } | |
afb4cd28 DM |
755 | } else if server_archive_name.ends_with(".fidx") { |
756 | let tmpfile = client.download(&server_archive_name, tmpfile).wait()?; | |
757 | ||
758 | let index = FixedIndexReader::new(tmpfile) | |
759 | .map_err(|err| format_err!("unable to read fixed index '{}' - {}", archive_name, err))?; | |
7dcbe051 | 760 | |
f4bf7dfc DM |
761 | let most_used = index.find_most_used_chunks(8); |
762 | ||
763 | let chunk_reader = RemoteChunkReader::new(client.clone(), crypt_config, most_used); | |
764 | ||
afb4cd28 DM |
765 | let mut reader = BufferedFixedReader::new(index, chunk_reader); |
766 | ||
bf125261 DM |
767 | if let Some(target) = target { |
768 | let mut writer = std::fs::OpenOptions::new() | |
769 | .write(true) | |
770 | .create(true) | |
771 | .create_new(true) | |
772 | .open(target) | |
773 | .map_err(|err| format_err!("unable to create target file {:?} - {}", target, err))?; | |
774 | ||
775 | std::io::copy(&mut reader, &mut writer) | |
776 | .map_err(|err| format_err!("unable to store data - {}", err))?; | |
777 | } else { | |
778 | let stdout = std::io::stdout(); | |
779 | let mut writer = stdout.lock(); | |
afb4cd28 | 780 | |
bf125261 DM |
781 | std::io::copy(&mut reader, &mut writer) |
782 | .map_err(|err| format_err!("unable to pipe data - {}", err))?; | |
783 | } | |
45db6f89 | 784 | } else { |
f8100e96 | 785 | bail!("unknown archive file extension (expected .pxar of .img)"); |
3031e44c | 786 | } |
fef44d4f DM |
787 | |
788 | Ok(Value::Null) | |
45db6f89 DM |
789 | } |
790 | ||
ec34f7eb DM |
791 | fn upload_log( |
792 | param: Value, | |
793 | _info: &ApiMethod, | |
794 | _rpcenv: &mut dyn RpcEnvironment, | |
795 | ) -> Result<Value, Error> { | |
796 | ||
797 | let logfile = tools::required_string_param(¶m, "logfile")?; | |
798 | let repo = extract_repository_from_value(¶m)?; | |
799 | ||
800 | let snapshot = tools::required_string_param(¶m, "snapshot")?; | |
801 | let snapshot = BackupDir::parse(snapshot)?; | |
802 | ||
803 | let mut client = HttpClient::new(repo.host(), repo.user())?; | |
804 | ||
805 | let keyfile = param["keyfile"].as_str().map(|p| PathBuf::from(p)); | |
806 | ||
807 | let crypt_config = match keyfile { | |
808 | None => None, | |
809 | Some(path) => { | |
810 | let (key, _created) = load_and_decrtypt_key(&path, get_encryption_key_password)?; | |
811 | let crypt_config = CryptConfig::new(key)?; | |
812 | Some(crypt_config) | |
813 | } | |
814 | }; | |
815 | ||
816 | let data = crate::tools::file_get_contents(logfile)?; | |
817 | ||
818 | let blob = if let Some(ref crypt_config) = crypt_config { | |
819 | DataBlob::encode(&data, Some(crypt_config), true)? | |
820 | } else { | |
821 | DataBlob::encode(&data, None, true)? | |
822 | }; | |
823 | ||
824 | let raw_data = blob.into_inner(); | |
825 | ||
826 | let path = format!("api2/json/admin/datastore/{}/upload-backup-log", repo.store()); | |
827 | ||
828 | let args = json!({ | |
829 | "backup-type": snapshot.group().backup_type(), | |
830 | "backup-id": snapshot.group().backup_id(), | |
831 | "backup-time": snapshot.backup_time().timestamp(), | |
832 | }); | |
833 | ||
834 | let body = hyper::Body::from(raw_data); | |
835 | ||
836 | let result = client.upload("application/octet-stream", body, &path, Some(args)).wait()?; | |
837 | ||
838 | Ok(result) | |
839 | } | |
840 | ||
83b7db02 DM |
841 | fn prune( |
842 | mut param: Value, | |
843 | _info: &ApiMethod, | |
dd5495d6 | 844 | _rpcenv: &mut dyn RpcEnvironment, |
83b7db02 DM |
845 | ) -> Result<Value, Error> { |
846 | ||
2665cef7 | 847 | let repo = extract_repository_from_value(¶m)?; |
83b7db02 | 848 | |
45cdce06 | 849 | let mut client = HttpClient::new(repo.host(), repo.user())?; |
83b7db02 | 850 | |
d0a03d40 | 851 | let path = format!("api2/json/admin/datastore/{}/prune", repo.store()); |
83b7db02 DM |
852 | |
853 | param.as_object_mut().unwrap().remove("repository"); | |
854 | ||
5a2df000 | 855 | let result = client.post(&path, Some(param)).wait()?; |
83b7db02 | 856 | |
d0a03d40 DM |
857 | record_repository(&repo); |
858 | ||
83b7db02 DM |
859 | Ok(result) |
860 | } | |
861 | ||
34a816cc DM |
862 | fn status( |
863 | param: Value, | |
864 | _info: &ApiMethod, | |
865 | _rpcenv: &mut dyn RpcEnvironment, | |
866 | ) -> Result<Value, Error> { | |
867 | ||
868 | let repo = extract_repository_from_value(¶m)?; | |
869 | ||
870 | let output_format = param["output-format"].as_str().unwrap_or("text").to_owned(); | |
871 | ||
872 | let client = HttpClient::new(repo.host(), repo.user())?; | |
873 | ||
874 | let path = format!("api2/json/admin/datastore/{}/status", repo.store()); | |
875 | ||
876 | let result = client.get(&path, None).wait()?; | |
877 | let data = &result["data"]; | |
878 | ||
879 | record_repository(&repo); | |
880 | ||
881 | if output_format == "text" { | |
882 | let total = data["total"].as_u64().unwrap(); | |
883 | let used = data["used"].as_u64().unwrap(); | |
884 | let avail = data["avail"].as_u64().unwrap(); | |
885 | let roundup = total/200; | |
886 | ||
887 | println!( | |
888 | "total: {} used: {} ({} %) available: {}", | |
889 | total, | |
890 | used, | |
891 | ((used+roundup)*100)/total, | |
892 | avail, | |
893 | ); | |
894 | } else { | |
f6ede796 | 895 | format_and_print_result(data, &output_format); |
34a816cc DM |
896 | } |
897 | ||
898 | Ok(Value::Null) | |
899 | } | |
900 | ||
5a2df000 | 901 | // like get, but simply ignore errors and return Null instead |
b2388518 | 902 | fn try_get(repo: &BackupRepository, url: &str) -> Value { |
024f11bb | 903 | |
45cdce06 DM |
904 | let client = match HttpClient::new(repo.host(), repo.user()) { |
905 | Ok(v) => v, | |
906 | _ => return Value::Null, | |
907 | }; | |
b2388518 | 908 | |
9e391bb7 | 909 | let mut resp = match client.get(url, None).wait() { |
b2388518 DM |
910 | Ok(v) => v, |
911 | _ => return Value::Null, | |
912 | }; | |
913 | ||
914 | if let Some(map) = resp.as_object_mut() { | |
915 | if let Some(data) = map.remove("data") { | |
916 | return data; | |
917 | } | |
918 | } | |
919 | Value::Null | |
920 | } | |
921 | ||
b2388518 | 922 | fn complete_backup_group(_arg: &str, param: &HashMap<String, String>) -> Vec<String> { |
024f11bb | 923 | |
b2388518 DM |
924 | let mut result = vec![]; |
925 | ||
2665cef7 | 926 | let repo = match extract_repository_from_map(param) { |
b2388518 | 927 | Some(v) => v, |
024f11bb DM |
928 | _ => return result, |
929 | }; | |
930 | ||
b2388518 DM |
931 | let path = format!("api2/json/admin/datastore/{}/groups", repo.store()); |
932 | ||
933 | let data = try_get(&repo, &path); | |
934 | ||
935 | if let Some(list) = data.as_array() { | |
024f11bb | 936 | for item in list { |
98f0b972 DM |
937 | if let (Some(backup_id), Some(backup_type)) = |
938 | (item["backup-id"].as_str(), item["backup-type"].as_str()) | |
939 | { | |
940 | result.push(format!("{}/{}", backup_type, backup_id)); | |
024f11bb DM |
941 | } |
942 | } | |
943 | } | |
944 | ||
945 | result | |
946 | } | |
947 | ||
b2388518 DM |
948 | fn complete_group_or_snapshot(arg: &str, param: &HashMap<String, String>) -> Vec<String> { |
949 | ||
950 | let mut result = vec![]; | |
951 | ||
2665cef7 | 952 | let repo = match extract_repository_from_map(param) { |
b2388518 DM |
953 | Some(v) => v, |
954 | _ => return result, | |
955 | }; | |
956 | ||
957 | if arg.matches('/').count() < 2 { | |
958 | let groups = complete_backup_group(arg, param); | |
959 | for group in groups { | |
960 | result.push(group.to_string()); | |
961 | result.push(format!("{}/", group)); | |
962 | } | |
963 | return result; | |
964 | } | |
965 | ||
966 | let mut parts = arg.split('/'); | |
967 | let query = tools::json_object_to_query(json!({ | |
968 | "backup-type": parts.next().unwrap(), | |
969 | "backup-id": parts.next().unwrap(), | |
970 | })).unwrap(); | |
971 | ||
972 | let path = format!("api2/json/admin/datastore/{}/snapshots?{}", repo.store(), query); | |
973 | ||
974 | let data = try_get(&repo, &path); | |
975 | ||
976 | if let Some(list) = data.as_array() { | |
977 | for item in list { | |
978 | if let (Some(backup_id), Some(backup_type), Some(backup_time)) = | |
979 | (item["backup-id"].as_str(), item["backup-type"].as_str(), item["backup-time"].as_i64()) | |
980 | { | |
981 | let snapshot = BackupDir::new(backup_type, backup_id, backup_time); | |
982 | result.push(snapshot.relative_path().to_str().unwrap().to_owned()); | |
983 | } | |
984 | } | |
985 | } | |
986 | ||
987 | result | |
988 | } | |
989 | ||
45db6f89 | 990 | fn complete_server_file_name(_arg: &str, param: &HashMap<String, String>) -> Vec<String> { |
08dc340a DM |
991 | |
992 | let mut result = vec![]; | |
993 | ||
2665cef7 | 994 | let repo = match extract_repository_from_map(param) { |
08dc340a DM |
995 | Some(v) => v, |
996 | _ => return result, | |
997 | }; | |
998 | ||
999 | let snapshot = match param.get("snapshot") { | |
1000 | Some(path) => { | |
1001 | match BackupDir::parse(path) { | |
1002 | Ok(v) => v, | |
1003 | _ => return result, | |
1004 | } | |
1005 | } | |
1006 | _ => return result, | |
1007 | }; | |
1008 | ||
1009 | let query = tools::json_object_to_query(json!({ | |
1010 | "backup-type": snapshot.group().backup_type(), | |
1011 | "backup-id": snapshot.group().backup_id(), | |
1012 | "backup-time": snapshot.backup_time().timestamp(), | |
1013 | })).unwrap(); | |
1014 | ||
1015 | let path = format!("api2/json/admin/datastore/{}/files?{}", repo.store(), query); | |
1016 | ||
1017 | let data = try_get(&repo, &path); | |
1018 | ||
1019 | if let Some(list) = data.as_array() { | |
1020 | for item in list { | |
1021 | if let Some(filename) = item.as_str() { | |
1022 | result.push(filename.to_owned()); | |
1023 | } | |
1024 | } | |
1025 | } | |
1026 | ||
45db6f89 DM |
1027 | result |
1028 | } | |
1029 | ||
1030 | fn complete_archive_name(arg: &str, param: &HashMap<String, String>) -> Vec<String> { | |
1031 | ||
1032 | let result = complete_server_file_name(arg, param); | |
1033 | ||
6899dbfb | 1034 | strip_server_file_expenstions(result) |
08dc340a DM |
1035 | } |
1036 | ||
49811347 DM |
1037 | fn complete_chunk_size(_arg: &str, _param: &HashMap<String, String>) -> Vec<String> { |
1038 | ||
1039 | let mut result = vec![]; | |
1040 | ||
1041 | let mut size = 64; | |
1042 | loop { | |
1043 | result.push(size.to_string()); | |
1044 | size = size * 2; | |
1045 | if size > 4096 { break; } | |
1046 | } | |
1047 | ||
1048 | result | |
1049 | } | |
1050 | ||
826f309b | 1051 | fn get_encryption_key_password() -> Result<Vec<u8>, Error> { |
ff5d3707 | 1052 | |
f2401311 DM |
1053 | // fixme: implement other input methods |
1054 | ||
1055 | use std::env::VarError::*; | |
1056 | match std::env::var("PBS_ENCRYPTION_PASSWORD") { | |
826f309b | 1057 | Ok(p) => return Ok(p.as_bytes().to_vec()), |
f2401311 DM |
1058 | Err(NotUnicode(_)) => bail!("PBS_ENCRYPTION_PASSWORD contains bad characters"), |
1059 | Err(NotPresent) => { | |
1060 | // Try another method | |
1061 | } | |
1062 | } | |
1063 | ||
1064 | // If we're on a TTY, query the user for a password | |
1065 | if crate::tools::tty::stdin_isatty() { | |
826f309b | 1066 | return Ok(crate::tools::tty::read_password("Encryption Key Password: ")?); |
f2401311 DM |
1067 | } |
1068 | ||
1069 | bail!("no password input mechanism available"); | |
1070 | } | |
1071 | ||
ac716234 DM |
1072 | fn key_create( |
1073 | param: Value, | |
1074 | _info: &ApiMethod, | |
1075 | _rpcenv: &mut dyn RpcEnvironment, | |
1076 | ) -> Result<Value, Error> { | |
1077 | ||
9b06db45 DM |
1078 | let path = tools::required_string_param(¶m, "path")?; |
1079 | let path = PathBuf::from(path); | |
ac716234 | 1080 | |
181f097a | 1081 | let kdf = param["kdf"].as_str().unwrap_or("scrypt"); |
ac716234 DM |
1082 | |
1083 | let key = proxmox::sys::linux::random_data(32)?; | |
1084 | ||
181f097a DM |
1085 | if kdf == "scrypt" { |
1086 | // always read passphrase from tty | |
1087 | if !crate::tools::tty::stdin_isatty() { | |
1088 | bail!("unable to read passphrase - no tty"); | |
1089 | } | |
ac716234 | 1090 | |
181f097a DM |
1091 | let password = crate::tools::tty::read_password("Encryption Key Password: ")?; |
1092 | ||
ab44acff | 1093 | let key_config = encrypt_key_with_passphrase(&key, &password)?; |
37c5a175 | 1094 | |
ab44acff | 1095 | store_key_config(&path, false, key_config)?; |
181f097a DM |
1096 | |
1097 | Ok(Value::Null) | |
1098 | } else if kdf == "none" { | |
1099 | let created = Local.timestamp(Local::now().timestamp(), 0); | |
1100 | ||
1101 | store_key_config(&path, false, KeyConfig { | |
1102 | kdf: None, | |
1103 | created, | |
ab44acff | 1104 | modified: created, |
181f097a DM |
1105 | data: key, |
1106 | })?; | |
1107 | ||
1108 | Ok(Value::Null) | |
1109 | } else { | |
1110 | unreachable!(); | |
1111 | } | |
ac716234 DM |
1112 | } |
1113 | ||
9f46c7de DM |
1114 | fn master_pubkey_path() -> Result<PathBuf, Error> { |
1115 | let base = BaseDirectories::with_prefix("proxmox-backup")?; | |
1116 | ||
1117 | // usually $HOME/.config/proxmox-backup/master-public.pem | |
1118 | let path = base.place_config_file("master-public.pem")?; | |
1119 | ||
1120 | Ok(path) | |
1121 | } | |
1122 | ||
3ea8bfc9 DM |
1123 | fn key_import_master_pubkey( |
1124 | param: Value, | |
1125 | _info: &ApiMethod, | |
1126 | _rpcenv: &mut dyn RpcEnvironment, | |
1127 | ) -> Result<Value, Error> { | |
1128 | ||
1129 | let path = tools::required_string_param(¶m, "path")?; | |
1130 | let path = PathBuf::from(path); | |
1131 | ||
1132 | let pem_data = proxmox_backup::tools::file_get_contents(&path)?; | |
1133 | ||
1134 | if let Err(err) = openssl::pkey::PKey::public_key_from_pem(&pem_data) { | |
1135 | bail!("Unable to decode PEM data - {}", err); | |
1136 | } | |
1137 | ||
9f46c7de | 1138 | let target_path = master_pubkey_path()?; |
3ea8bfc9 DM |
1139 | |
1140 | proxmox_backup::tools::file_set_contents(&target_path, &pem_data, None)?; | |
1141 | ||
1142 | println!("Imported public master key to {:?}", target_path); | |
1143 | ||
1144 | Ok(Value::Null) | |
1145 | } | |
1146 | ||
37c5a175 DM |
1147 | fn key_create_master_key( |
1148 | _param: Value, | |
1149 | _info: &ApiMethod, | |
1150 | _rpcenv: &mut dyn RpcEnvironment, | |
1151 | ) -> Result<Value, Error> { | |
1152 | ||
1153 | // we need a TTY to query the new password | |
1154 | if !crate::tools::tty::stdin_isatty() { | |
1155 | bail!("unable to create master key - no tty"); | |
1156 | } | |
1157 | ||
1158 | let rsa = openssl::rsa::Rsa::generate(4096)?; | |
1159 | let pkey = openssl::pkey::PKey::from_rsa(rsa)?; | |
1160 | ||
1161 | let new_pw = String::from_utf8(crate::tools::tty::read_password("Master Key Password: ")?)?; | |
1162 | let verify_pw = String::from_utf8(crate::tools::tty::read_password("Verify Password: ")?)?; | |
1163 | ||
1164 | if new_pw != verify_pw { | |
1165 | bail!("Password verification fail!"); | |
1166 | } | |
1167 | ||
1168 | if new_pw.len() < 5 { | |
1169 | bail!("Password is too short!"); | |
1170 | } | |
1171 | ||
1172 | let pub_key: Vec<u8> = pkey.public_key_to_pem()?; | |
1173 | let filename_pub = "master-public.pem"; | |
1174 | println!("Writing public master key to {}", filename_pub); | |
1175 | proxmox_backup::tools::file_set_contents(filename_pub, pub_key.as_slice(), None)?; | |
1176 | ||
1177 | let cipher = openssl::symm::Cipher::aes_256_cbc(); | |
1178 | let priv_key: Vec<u8> = pkey.private_key_to_pem_pkcs8_passphrase(cipher, new_pw.as_bytes())?; | |
1179 | ||
1180 | let filename_priv = "master-private.pem"; | |
1181 | println!("Writing private master key to {}", filename_priv); | |
1182 | proxmox_backup::tools::file_set_contents(filename_priv, priv_key.as_slice(), None)?; | |
1183 | ||
1184 | Ok(Value::Null) | |
1185 | } | |
ac716234 DM |
1186 | |
1187 | fn key_change_passphrase( | |
1188 | param: Value, | |
1189 | _info: &ApiMethod, | |
1190 | _rpcenv: &mut dyn RpcEnvironment, | |
1191 | ) -> Result<Value, Error> { | |
1192 | ||
9b06db45 DM |
1193 | let path = tools::required_string_param(¶m, "path")?; |
1194 | let path = PathBuf::from(path); | |
ac716234 | 1195 | |
181f097a DM |
1196 | let kdf = param["kdf"].as_str().unwrap_or("scrypt"); |
1197 | ||
ac716234 DM |
1198 | // we need a TTY to query the new password |
1199 | if !crate::tools::tty::stdin_isatty() { | |
1200 | bail!("unable to change passphrase - no tty"); | |
1201 | } | |
1202 | ||
ab44acff | 1203 | let (key, created) = load_and_decrtypt_key(&path, get_encryption_key_password)?; |
ac716234 | 1204 | |
181f097a | 1205 | if kdf == "scrypt" { |
ac716234 | 1206 | |
181f097a DM |
1207 | let new_pw = String::from_utf8(crate::tools::tty::read_password("New Password: ")?)?; |
1208 | let verify_pw = String::from_utf8(crate::tools::tty::read_password("Verify Password: ")?)?; | |
ac716234 | 1209 | |
181f097a DM |
1210 | if new_pw != verify_pw { |
1211 | bail!("Password verification fail!"); | |
1212 | } | |
1213 | ||
1214 | if new_pw.len() < 5 { | |
1215 | bail!("Password is too short!"); | |
1216 | } | |
ac716234 | 1217 | |
ab44acff DM |
1218 | let mut new_key_config = encrypt_key_with_passphrase(&key, new_pw.as_bytes())?; |
1219 | new_key_config.created = created; // keep original value | |
1220 | ||
1221 | store_key_config(&path, true, new_key_config)?; | |
ac716234 | 1222 | |
181f097a DM |
1223 | Ok(Value::Null) |
1224 | } else if kdf == "none" { | |
ab44acff | 1225 | let modified = Local.timestamp(Local::now().timestamp(), 0); |
181f097a DM |
1226 | |
1227 | store_key_config(&path, true, KeyConfig { | |
1228 | kdf: None, | |
ab44acff DM |
1229 | created, // keep original value |
1230 | modified, | |
6d0983db | 1231 | data: key.to_vec(), |
181f097a DM |
1232 | })?; |
1233 | ||
1234 | Ok(Value::Null) | |
1235 | } else { | |
1236 | unreachable!(); | |
1237 | } | |
f2401311 DM |
1238 | } |
1239 | ||
1240 | fn key_mgmt_cli() -> CliCommandMap { | |
1241 | ||
181f097a DM |
1242 | let kdf_schema: Arc<Schema> = Arc::new( |
1243 | StringSchema::new("Key derivation function. Choose 'none' to store the key unecrypted.") | |
1244 | .format(Arc::new(ApiStringFormat::Enum(&["scrypt", "none"]))) | |
1245 | .default("scrypt") | |
1246 | .into() | |
1247 | ); | |
1248 | ||
f2401311 DM |
1249 | let key_create_cmd_def = CliCommand::new( |
1250 | ApiMethod::new( | |
1251 | key_create, | |
1252 | ObjectSchema::new("Create a new encryption key.") | |
9b06db45 | 1253 | .required("path", StringSchema::new("File system path.")) |
181f097a | 1254 | .optional("kdf", kdf_schema.clone()) |
f2401311 | 1255 | )) |
9b06db45 DM |
1256 | .arg_param(vec!["path"]) |
1257 | .completion_cb("path", tools::complete_file_name); | |
f2401311 | 1258 | |
ac716234 DM |
1259 | let key_change_passphrase_cmd_def = CliCommand::new( |
1260 | ApiMethod::new( | |
1261 | key_change_passphrase, | |
1262 | ObjectSchema::new("Change the passphrase required to decrypt the key.") | |
9b06db45 | 1263 | .required("path", StringSchema::new("File system path.")) |
181f097a | 1264 | .optional("kdf", kdf_schema.clone()) |
9b06db45 DM |
1265 | )) |
1266 | .arg_param(vec!["path"]) | |
1267 | .completion_cb("path", tools::complete_file_name); | |
ac716234 | 1268 | |
37c5a175 DM |
1269 | let key_create_master_key_cmd_def = CliCommand::new( |
1270 | ApiMethod::new( | |
1271 | key_create_master_key, | |
1272 | ObjectSchema::new("Create a new 4096 bit RSA master pub/priv key pair.") | |
1273 | )); | |
1274 | ||
3ea8bfc9 DM |
1275 | let key_import_master_pubkey_cmd_def = CliCommand::new( |
1276 | ApiMethod::new( | |
1277 | key_import_master_pubkey, | |
1278 | ObjectSchema::new("Import a new RSA public key and use it as master key. The key is expected to be in '.pem' format.") | |
1279 | .required("path", StringSchema::new("File system path.")) | |
1280 | )) | |
1281 | .arg_param(vec!["path"]) | |
1282 | .completion_cb("path", tools::complete_file_name); | |
1283 | ||
f2401311 | 1284 | let cmd_def = CliCommandMap::new() |
ac716234 | 1285 | .insert("create".to_owned(), key_create_cmd_def.into()) |
37c5a175 | 1286 | .insert("create-master-key".to_owned(), key_create_master_key_cmd_def.into()) |
3ea8bfc9 | 1287 | .insert("import-master-pubkey".to_owned(), key_import_master_pubkey_cmd_def.into()) |
ac716234 | 1288 | .insert("change-passphrase".to_owned(), key_change_passphrase_cmd_def.into()); |
f2401311 DM |
1289 | |
1290 | cmd_def | |
1291 | } | |
1292 | ||
f2401311 | 1293 | fn main() { |
33d64b81 | 1294 | |
25f1650b DM |
1295 | let backup_source_schema: Arc<Schema> = Arc::new( |
1296 | StringSchema::new("Backup source specification ([<label>:<path>]).") | |
1297 | .format(Arc::new(ApiStringFormat::Pattern(&BACKUPSPEC_REGEX))) | |
1298 | .into() | |
1299 | ); | |
1300 | ||
597a9203 | 1301 | let backup_cmd_def = CliCommand::new( |
ff5d3707 | 1302 | ApiMethod::new( |
bcd879cf | 1303 | create_backup, |
597a9203 | 1304 | ObjectSchema::new("Create (host) backup.") |
ae0be2dd DM |
1305 | .required( |
1306 | "backupspec", | |
1307 | ArraySchema::new( | |
74cdb521 | 1308 | "List of backup source specifications ([<label.ext>:<path>] ...)", |
25f1650b | 1309 | backup_source_schema, |
ae0be2dd DM |
1310 | ).min_length(1) |
1311 | ) | |
2665cef7 | 1312 | .optional("repository", REPO_URL_SCHEMA.clone()) |
2eeaacb9 DM |
1313 | .optional( |
1314 | "include-dev", | |
1315 | ArraySchema::new( | |
1316 | "Include mountpoints with same st_dev number (see ``man fstat``) as specified files.", | |
1317 | StringSchema::new("Path to file.").into() | |
1318 | ) | |
1319 | ) | |
6d0983db DM |
1320 | .optional( |
1321 | "keyfile", | |
1322 | StringSchema::new("Path to encryption key. All data will be encrypted using this key.")) | |
219ef0e6 DM |
1323 | .optional( |
1324 | "verbose", | |
1325 | BooleanSchema::new("Verbose output.").default(false)) | |
5b72c9b4 DM |
1326 | .optional( |
1327 | "skip-lost-and-found", | |
1328 | BooleanSchema::new("Skip lost+found directory").default(false)) | |
fba30411 DM |
1329 | .optional( |
1330 | "host-id", | |
1331 | StringSchema::new("Use specified ID for the backup group name ('host/<id>'). The default is the system hostname.")) | |
ca5d0b61 DM |
1332 | .optional( |
1333 | "backup-time", | |
1334 | IntegerSchema::new("Backup time (Unix epoch.)") | |
1335 | .minimum(1547797308) | |
1336 | ) | |
2d9d143a DM |
1337 | .optional( |
1338 | "chunk-size", | |
1339 | IntegerSchema::new("Chunk size in KB. Must be a power of 2.") | |
1340 | .minimum(64) | |
1341 | .maximum(4096) | |
1342 | .default(4096) | |
1343 | ) | |
ff5d3707 | 1344 | )) |
2665cef7 | 1345 | .arg_param(vec!["backupspec"]) |
d0a03d40 | 1346 | .completion_cb("repository", complete_repository) |
49811347 | 1347 | .completion_cb("backupspec", complete_backup_source) |
6d0983db | 1348 | .completion_cb("keyfile", tools::complete_file_name) |
49811347 | 1349 | .completion_cb("chunk-size", complete_chunk_size); |
f8838fe9 | 1350 | |
ec34f7eb DM |
1351 | let upload_log_cmd_def = CliCommand::new( |
1352 | ApiMethod::new( | |
1353 | upload_log, | |
1354 | ObjectSchema::new("Upload backup log file.") | |
1355 | .required("snapshot", StringSchema::new("Snapshot path.")) | |
1356 | .required("logfile", StringSchema::new("The path to the log file you want to upload.")) | |
1357 | .optional("repository", REPO_URL_SCHEMA.clone()) | |
1358 | .optional( | |
1359 | "keyfile", | |
1360 | StringSchema::new("Path to encryption key. All data will be encrypted using this key.")) | |
1361 | )) | |
1362 | .arg_param(vec!["snapshot", "logfile"]) | |
1363 | .completion_cb("snapshot", complete_group_or_snapshot) | |
1364 | .completion_cb("logfile", tools::complete_file_name) | |
1365 | .completion_cb("keyfile", tools::complete_file_name) | |
1366 | .completion_cb("repository", complete_repository); | |
1367 | ||
41c039e1 DM |
1368 | let list_cmd_def = CliCommand::new( |
1369 | ApiMethod::new( | |
812c6f87 DM |
1370 | list_backup_groups, |
1371 | ObjectSchema::new("List backup groups.") | |
2665cef7 | 1372 | .optional("repository", REPO_URL_SCHEMA.clone()) |
34a816cc | 1373 | .optional("output-format", OUTPUT_FORMAT.clone()) |
41c039e1 | 1374 | )) |
d0a03d40 | 1375 | .completion_cb("repository", complete_repository); |
41c039e1 | 1376 | |
184f17af DM |
1377 | let snapshots_cmd_def = CliCommand::new( |
1378 | ApiMethod::new( | |
1379 | list_snapshots, | |
1380 | ObjectSchema::new("List backup snapshots.") | |
15c847f1 | 1381 | .optional("group", StringSchema::new("Backup group.")) |
2665cef7 | 1382 | .optional("repository", REPO_URL_SCHEMA.clone()) |
34a816cc | 1383 | .optional("output-format", OUTPUT_FORMAT.clone()) |
184f17af | 1384 | )) |
2665cef7 | 1385 | .arg_param(vec!["group"]) |
024f11bb | 1386 | .completion_cb("group", complete_backup_group) |
d0a03d40 | 1387 | .completion_cb("repository", complete_repository); |
184f17af | 1388 | |
6f62c924 DM |
1389 | let forget_cmd_def = CliCommand::new( |
1390 | ApiMethod::new( | |
1391 | forget_snapshots, | |
1392 | ObjectSchema::new("Forget (remove) backup snapshots.") | |
6f62c924 | 1393 | .required("snapshot", StringSchema::new("Snapshot path.")) |
2665cef7 | 1394 | .optional("repository", REPO_URL_SCHEMA.clone()) |
6f62c924 | 1395 | )) |
2665cef7 | 1396 | .arg_param(vec!["snapshot"]) |
b2388518 DM |
1397 | .completion_cb("repository", complete_repository) |
1398 | .completion_cb("snapshot", complete_group_or_snapshot); | |
6f62c924 | 1399 | |
8cc0d6af DM |
1400 | let garbage_collect_cmd_def = CliCommand::new( |
1401 | ApiMethod::new( | |
1402 | start_garbage_collection, | |
1403 | ObjectSchema::new("Start garbage collection for a specific repository.") | |
2665cef7 | 1404 | .optional("repository", REPO_URL_SCHEMA.clone()) |
8cc0d6af | 1405 | )) |
d0a03d40 | 1406 | .completion_cb("repository", complete_repository); |
8cc0d6af | 1407 | |
9f912493 DM |
1408 | let restore_cmd_def = CliCommand::new( |
1409 | ApiMethod::new( | |
1410 | restore, | |
1411 | ObjectSchema::new("Restore backup repository.") | |
d5c34d98 DM |
1412 | .required("snapshot", StringSchema::new("Group/Snapshot path.")) |
1413 | .required("archive-name", StringSchema::new("Backup archive name.")) | |
bf125261 DM |
1414 | .required("target", StringSchema::new(r###"Target directory path. Use '-' to write to stdandard output. |
1415 | ||
1416 | We do not extraxt '.pxar' archives when writing to stdandard output. | |
1417 | ||
1418 | "### | |
1419 | )) | |
2665cef7 | 1420 | .optional("repository", REPO_URL_SCHEMA.clone()) |
86eda3eb DM |
1421 | .optional("keyfile", StringSchema::new("Path to encryption key.")) |
1422 | .optional( | |
1423 | "verbose", | |
1424 | BooleanSchema::new("Verbose output.").default(false) | |
1425 | ) | |
9f912493 | 1426 | )) |
2665cef7 | 1427 | .arg_param(vec!["snapshot", "archive-name", "target"]) |
b2388518 | 1428 | .completion_cb("repository", complete_repository) |
08dc340a DM |
1429 | .completion_cb("snapshot", complete_group_or_snapshot) |
1430 | .completion_cb("archive-name", complete_archive_name) | |
1431 | .completion_cb("target", tools::complete_file_name); | |
9f912493 | 1432 | |
83b7db02 DM |
1433 | let prune_cmd_def = CliCommand::new( |
1434 | ApiMethod::new( | |
1435 | prune, | |
1436 | proxmox_backup::api2::admin::datastore::add_common_prune_prameters( | |
1437 | ObjectSchema::new("Prune backup repository.") | |
2665cef7 | 1438 | .optional("repository", REPO_URL_SCHEMA.clone()) |
83b7db02 DM |
1439 | ) |
1440 | )) | |
d0a03d40 | 1441 | .completion_cb("repository", complete_repository); |
9f912493 | 1442 | |
34a816cc DM |
1443 | let status_cmd_def = CliCommand::new( |
1444 | ApiMethod::new( | |
1445 | status, | |
1446 | ObjectSchema::new("Get repository status.") | |
1447 | .optional("repository", REPO_URL_SCHEMA.clone()) | |
1448 | .optional("output-format", OUTPUT_FORMAT.clone()) | |
1449 | )) | |
1450 | .completion_cb("repository", complete_repository); | |
1451 | ||
41c039e1 | 1452 | let cmd_def = CliCommandMap::new() |
597a9203 | 1453 | .insert("backup".to_owned(), backup_cmd_def.into()) |
ec34f7eb | 1454 | .insert("upload-log".to_owned(), upload_log_cmd_def.into()) |
6f62c924 | 1455 | .insert("forget".to_owned(), forget_cmd_def.into()) |
8cc0d6af | 1456 | .insert("garbage-collect".to_owned(), garbage_collect_cmd_def.into()) |
83b7db02 | 1457 | .insert("list".to_owned(), list_cmd_def.into()) |
184f17af | 1458 | .insert("prune".to_owned(), prune_cmd_def.into()) |
9f912493 | 1459 | .insert("restore".to_owned(), restore_cmd_def.into()) |
f2401311 | 1460 | .insert("snapshots".to_owned(), snapshots_cmd_def.into()) |
34a816cc | 1461 | .insert("status".to_owned(), status_cmd_def.into()) |
f2401311 | 1462 | .insert("key".to_owned(), key_mgmt_cli().into()); |
a914a774 | 1463 | |
5a2df000 DM |
1464 | hyper::rt::run(futures::future::lazy(move || { |
1465 | run_cli_command(cmd_def.into()); | |
1466 | Ok(()) | |
1467 | })); | |
496a6784 | 1468 | |
ff5d3707 | 1469 | } |