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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! { | |
ec8a9bb9 | 35 | static ref BACKUPSPEC_REGEX: Regex = Regex::new(r"^([a-zA-Z0-9_-]+\.(?:pxar|img|conf)):(.+)$").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 | ||
36898ffc | 427 | let chunk_size_opt = param["chunk-size"].as_u64().map(|v| (v*1024) as usize); |
2d9d143a | 428 | |
247cdbce DM |
429 | if let Some(size) = chunk_size_opt { |
430 | verify_chunk_size(size)?; | |
2d9d143a DM |
431 | } |
432 | ||
6d0983db DM |
433 | let keyfile = param["keyfile"].as_str().map(|p| PathBuf::from(p)); |
434 | ||
fba30411 DM |
435 | let backup_id = param["host-id"].as_str().unwrap_or(&tools::nodename()); |
436 | ||
2eeaacb9 DM |
437 | let include_dev = param["include-dev"].as_array(); |
438 | ||
439 | let mut devices = if all_file_systems { None } else { Some(HashSet::new()) }; | |
440 | ||
441 | if let Some(include_dev) = include_dev { | |
442 | if all_file_systems { | |
443 | bail!("option 'all-file-systems' conflicts with option 'include-dev'"); | |
444 | } | |
445 | ||
446 | let mut set = HashSet::new(); | |
447 | for path in include_dev { | |
448 | let path = path.as_str().unwrap(); | |
449 | let stat = nix::sys::stat::stat(path) | |
450 | .map_err(|err| format_err!("fstat {:?} failed - {}", path, err))?; | |
451 | set.insert(stat.st_dev); | |
452 | } | |
453 | devices = Some(set); | |
454 | } | |
455 | ||
ae0be2dd | 456 | let mut upload_list = vec![]; |
a914a774 | 457 | |
ec8a9bb9 | 458 | enum BackupType { PXAR, IMAGE, CONFIG }; |
6af905c1 | 459 | |
ae0be2dd DM |
460 | for backupspec in backupspec_list { |
461 | let (target, filename) = parse_backupspec(backupspec.as_str().unwrap())?; | |
bcd879cf | 462 | |
eb1804c5 DM |
463 | use std::os::unix::fs::FileTypeExt; |
464 | ||
465 | let metadata = match std::fs::metadata(filename) { | |
466 | Ok(m) => m, | |
ae0be2dd DM |
467 | Err(err) => bail!("unable to access '{}' - {}", filename, err), |
468 | }; | |
eb1804c5 | 469 | let file_type = metadata.file_type(); |
23bb8780 | 470 | |
ec8a9bb9 | 471 | let extension = Path::new(target).extension().map(|s| s.to_str().unwrap()).unwrap(); |
bcd879cf | 472 | |
ec8a9bb9 DM |
473 | match extension { |
474 | "pxar" => { | |
475 | if !file_type.is_dir() { | |
476 | bail!("got unexpected file type (expected directory)"); | |
477 | } | |
478 | upload_list.push((BackupType::PXAR, filename.to_owned(), target.to_owned(), 0)); | |
479 | } | |
480 | "img" => { | |
eb1804c5 | 481 | |
ec8a9bb9 DM |
482 | if !(file_type.is_file() || file_type.is_block_device()) { |
483 | bail!("got unexpected file type (expected file or block device)"); | |
484 | } | |
eb1804c5 | 485 | |
ec8a9bb9 | 486 | let size = tools::image_size(&PathBuf::from(filename))?; |
23bb8780 | 487 | |
ec8a9bb9 | 488 | if size == 0 { bail!("got zero-sized file '{}'", filename); } |
ae0be2dd | 489 | |
ec8a9bb9 DM |
490 | upload_list.push((BackupType::IMAGE, filename.to_owned(), target.to_owned(), size)); |
491 | } | |
492 | "conf" => { | |
493 | if !file_type.is_file() { | |
494 | bail!("got unexpected file type (expected regular file)"); | |
495 | } | |
496 | upload_list.push((BackupType::CONFIG, filename.to_owned(), target.to_owned(), metadata.len())); | |
497 | } | |
498 | _ => { | |
499 | bail!("got unknown archive extension '{}'", extension); | |
500 | } | |
ae0be2dd DM |
501 | } |
502 | } | |
503 | ||
fa5d6977 | 504 | let backup_time = Utc.timestamp(Utc::now().timestamp(), 0); |
ae0be2dd | 505 | |
c4ff3dce | 506 | let client = HttpClient::new(repo.host(), repo.user())?; |
d0a03d40 DM |
507 | record_repository(&repo); |
508 | ||
cdebd467 DM |
509 | println!("Starting backup"); |
510 | println!("Client name: {}", tools::nodename()); | |
511 | println!("Start Time: {}", backup_time.to_rfc3339()); | |
51144821 | 512 | |
bb823140 DM |
513 | let (crypt_config, rsa_encrypted_key) = match keyfile { |
514 | None => (None, None), | |
6d0983db | 515 | Some(path) => { |
bb823140 DM |
516 | let (key, created) = load_and_decrtypt_key(&path, get_encryption_key_password)?; |
517 | ||
518 | let crypt_config = CryptConfig::new(key)?; | |
519 | ||
520 | let path = master_pubkey_path()?; | |
521 | if path.exists() { | |
522 | let pem_data = proxmox_backup::tools::file_get_contents(&path)?; | |
523 | let rsa = openssl::rsa::Rsa::public_key_from_pem(&pem_data)?; | |
524 | let enc_key = crypt_config.generate_rsa_encoded_key(rsa, created)?; | |
525 | (Some(Arc::new(crypt_config)), Some(enc_key)) | |
526 | } else { | |
527 | (Some(Arc::new(crypt_config)), None) | |
528 | } | |
6d0983db DM |
529 | } |
530 | }; | |
f98ac774 | 531 | |
39e60bd6 | 532 | let client = client.start_backup(repo.store(), "host", &backup_id, verbose).wait()?; |
c4ff3dce | 533 | |
6af905c1 DM |
534 | for (backup_type, filename, target, size) in upload_list { |
535 | match backup_type { | |
ec8a9bb9 DM |
536 | BackupType::CONFIG => { |
537 | println!("Upload config file '{}' to '{:?}' as {}", filename, repo, target); | |
9f46c7de | 538 | client.upload_blob_from_file(&filename, &target, crypt_config.clone(), true).wait()?; |
ec8a9bb9 | 539 | } |
6af905c1 DM |
540 | BackupType::PXAR => { |
541 | println!("Upload directory '{}' to '{:?}' as {}", filename, repo, target); | |
f98ac774 DM |
542 | backup_directory( |
543 | &client, | |
544 | &filename, | |
545 | &target, | |
546 | chunk_size_opt, | |
2eeaacb9 | 547 | devices.clone(), |
f98ac774 | 548 | verbose, |
5b72c9b4 | 549 | skip_lost_and_found, |
f98ac774 DM |
550 | crypt_config.clone(), |
551 | )?; | |
6af905c1 DM |
552 | } |
553 | BackupType::IMAGE => { | |
554 | println!("Upload image '{}' to '{:?}' as {}", filename, repo, target); | |
f98ac774 DM |
555 | backup_image( |
556 | &client, | |
557 | &filename, | |
558 | &target, | |
559 | size, | |
560 | chunk_size_opt, | |
561 | verbose, | |
562 | crypt_config.clone(), | |
563 | )?; | |
6af905c1 DM |
564 | } |
565 | } | |
4818c8b6 DM |
566 | } |
567 | ||
bb823140 DM |
568 | if let Some(rsa_encrypted_key) = rsa_encrypted_key { |
569 | let target = "rsa-encrypted.key"; | |
570 | println!("Upload RSA encoded key to '{:?}' as {}", repo, target); | |
571 | client.upload_blob_from_data(rsa_encrypted_key, target, None, false).wait()?; | |
572 | ||
573 | // openssl rsautl -decrypt -inkey master-private.pem -in rsa-encrypted.key -out t | |
574 | /* | |
575 | let mut buffer2 = vec![0u8; rsa.size() as usize]; | |
576 | let pem_data = proxmox_backup::tools::file_get_contents("master-private.pem")?; | |
577 | let rsa = openssl::rsa::Rsa::private_key_from_pem(&pem_data)?; | |
578 | let len = rsa.private_decrypt(&buffer, &mut buffer2, openssl::rsa::Padding::PKCS1)?; | |
579 | println!("TEST {} {:?}", len, buffer2); | |
580 | */ | |
9f46c7de DM |
581 | } |
582 | ||
c4ff3dce DM |
583 | client.finish().wait()?; |
584 | ||
fa5d6977 | 585 | let end_time = Utc.timestamp(Utc::now().timestamp(), 0); |
3ec3ec3f DM |
586 | let elapsed = end_time.signed_duration_since(backup_time); |
587 | println!("Duration: {}", elapsed); | |
588 | ||
cdebd467 | 589 | println!("End Time: {}", end_time.to_rfc3339()); |
3d5c11e5 | 590 | |
ff5d3707 | 591 | Ok(Value::Null) |
f98ea63d DM |
592 | } |
593 | ||
d0a03d40 | 594 | fn complete_backup_source(arg: &str, param: &HashMap<String, String>) -> Vec<String> { |
f98ea63d DM |
595 | |
596 | let mut result = vec![]; | |
597 | ||
598 | let data: Vec<&str> = arg.splitn(2, ':').collect(); | |
599 | ||
bff11030 | 600 | if data.len() != 2 { |
8968258b DM |
601 | result.push(String::from("root.pxar:/")); |
602 | result.push(String::from("etc.pxar:/etc")); | |
bff11030 DM |
603 | return result; |
604 | } | |
f98ea63d | 605 | |
496a6784 | 606 | let files = tools::complete_file_name(data[1], param); |
f98ea63d DM |
607 | |
608 | for file in files { | |
609 | result.push(format!("{}:{}", data[0], file)); | |
610 | } | |
611 | ||
612 | result | |
ff5d3707 | 613 | } |
614 | ||
9f912493 DM |
615 | fn restore( |
616 | param: Value, | |
617 | _info: &ApiMethod, | |
dd5495d6 | 618 | _rpcenv: &mut dyn RpcEnvironment, |
9f912493 DM |
619 | ) -> Result<Value, Error> { |
620 | ||
2665cef7 | 621 | let repo = extract_repository_from_value(¶m)?; |
9f912493 | 622 | |
86eda3eb DM |
623 | let verbose = param["verbose"].as_bool().unwrap_or(false); |
624 | ||
d5c34d98 DM |
625 | let archive_name = tools::required_string_param(¶m, "archive-name")?; |
626 | ||
86eda3eb | 627 | let client = HttpClient::new(repo.host(), repo.user())?; |
d0a03d40 | 628 | |
d0a03d40 | 629 | record_repository(&repo); |
d5c34d98 | 630 | |
9f912493 | 631 | let path = tools::required_string_param(¶m, "snapshot")?; |
9f912493 | 632 | |
86eda3eb | 633 | let (backup_type, backup_id, backup_time) = if path.matches('/').count() == 1 { |
d5c34d98 | 634 | let group = BackupGroup::parse(path)?; |
9f912493 | 635 | |
9e391bb7 DM |
636 | let path = format!("api2/json/admin/datastore/{}/snapshots", repo.store()); |
637 | let result = client.get(&path, Some(json!({ | |
d5c34d98 DM |
638 | "backup-type": group.backup_type(), |
639 | "backup-id": group.backup_id(), | |
9e391bb7 | 640 | }))).wait()?; |
9f912493 | 641 | |
d5c34d98 DM |
642 | let list = result["data"].as_array().unwrap(); |
643 | if list.len() == 0 { | |
644 | bail!("backup group '{}' does not contain any snapshots:", path); | |
645 | } | |
9f912493 | 646 | |
86eda3eb | 647 | let epoch = list[0]["backup-time"].as_i64().unwrap(); |
fa5d6977 | 648 | let backup_time = Utc.timestamp(epoch, 0); |
86eda3eb | 649 | (group.backup_type().to_owned(), group.backup_id().to_owned(), backup_time) |
d5c34d98 DM |
650 | } else { |
651 | let snapshot = BackupDir::parse(path)?; | |
86eda3eb DM |
652 | (snapshot.group().backup_type().to_owned(), snapshot.group().backup_id().to_owned(), snapshot.backup_time()) |
653 | }; | |
9f912493 | 654 | |
d5c34d98 | 655 | let target = tools::required_string_param(¶m, "target")?; |
bf125261 | 656 | let target = if target == "-" { None } else { Some(target) }; |
2ae7d196 | 657 | |
86eda3eb | 658 | let keyfile = param["keyfile"].as_str().map(|p| PathBuf::from(p)); |
2ae7d196 | 659 | |
86eda3eb DM |
660 | let crypt_config = match keyfile { |
661 | None => None, | |
662 | Some(path) => { | |
663 | let (key, _) = load_and_decrtypt_key(&path, get_encryption_key_password)?; | |
664 | Some(Arc::new(CryptConfig::new(key)?)) | |
665 | } | |
666 | }; | |
d5c34d98 | 667 | |
afb4cd28 DM |
668 | let server_archive_name = if archive_name.ends_with(".pxar") { |
669 | format!("{}.didx", archive_name) | |
670 | } else if archive_name.ends_with(".img") { | |
671 | format!("{}.fidx", archive_name) | |
672 | } else { | |
f8100e96 | 673 | format!("{}.blob", archive_name) |
afb4cd28 | 674 | }; |
9f912493 | 675 | |
86eda3eb DM |
676 | let client = client.start_backup_reader(repo.store(), &backup_type, &backup_id, backup_time, true).wait()?; |
677 | ||
678 | use std::os::unix::fs::OpenOptionsExt; | |
679 | ||
680 | let tmpfile = std::fs::OpenOptions::new() | |
681 | .write(true) | |
682 | .read(true) | |
683 | .custom_flags(libc::O_TMPFILE) | |
684 | .open("/tmp")?; | |
685 | ||
f8100e96 DM |
686 | if server_archive_name.ends_with(".blob") { |
687 | ||
688 | let writer = Vec::with_capacity(1024*1024); | |
689 | let blob_data = client.download(&server_archive_name, writer).wait()?; | |
690 | let blob = DataBlob::from_raw(blob_data)?; | |
691 | blob.verify_crc()?; | |
692 | ||
693 | let raw_data = match crypt_config { | |
694 | Some(ref crypt_config) => blob.decode(Some(crypt_config))?, | |
695 | None => blob.decode(None)?, | |
696 | }; | |
697 | ||
bf125261 DM |
698 | if let Some(target) = target { |
699 | crate::tools::file_set_contents(target, &raw_data, None)?; | |
700 | } else { | |
701 | let stdout = std::io::stdout(); | |
702 | let mut writer = stdout.lock(); | |
703 | writer.write_all(&raw_data) | |
704 | .map_err(|err| format_err!("unable to pipe data - {}", err))?; | |
705 | } | |
f8100e96 DM |
706 | |
707 | } else if server_archive_name.ends_with(".didx") { | |
afb4cd28 | 708 | let tmpfile = client.download(&server_archive_name, tmpfile).wait()?; |
86eda3eb | 709 | |
afb4cd28 DM |
710 | let index = DynamicIndexReader::new(tmpfile) |
711 | .map_err(|err| format_err!("unable to read dynamic index '{}' - {}", archive_name, err))?; | |
86eda3eb | 712 | |
f4bf7dfc DM |
713 | let most_used = index.find_most_used_chunks(8); |
714 | ||
715 | let chunk_reader = RemoteChunkReader::new(client.clone(), crypt_config, most_used); | |
716 | ||
afb4cd28 | 717 | let mut reader = BufferedDynamicReader::new(index, chunk_reader); |
86eda3eb | 718 | |
bf125261 | 719 | if let Some(target) = target { |
86eda3eb | 720 | |
bf125261 DM |
721 | let feature_flags = pxar::CA_FORMAT_DEFAULT; |
722 | let mut decoder = pxar::SequentialDecoder::new(&mut reader, feature_flags, |path| { | |
723 | if verbose { | |
724 | println!("{:?}", path); | |
725 | } | |
726 | Ok(()) | |
727 | }); | |
728 | ||
fa7e957c | 729 | decoder.restore(Path::new(target), &Vec::new())?; |
bf125261 DM |
730 | } else { |
731 | let stdout = std::io::stdout(); | |
732 | let mut writer = stdout.lock(); | |
afb4cd28 | 733 | |
bf125261 DM |
734 | std::io::copy(&mut reader, &mut writer) |
735 | .map_err(|err| format_err!("unable to pipe data - {}", err))?; | |
736 | } | |
afb4cd28 DM |
737 | } else if server_archive_name.ends_with(".fidx") { |
738 | let tmpfile = client.download(&server_archive_name, tmpfile).wait()?; | |
739 | ||
740 | let index = FixedIndexReader::new(tmpfile) | |
741 | .map_err(|err| format_err!("unable to read fixed index '{}' - {}", archive_name, err))?; | |
7dcbe051 | 742 | |
f4bf7dfc DM |
743 | let most_used = index.find_most_used_chunks(8); |
744 | ||
745 | let chunk_reader = RemoteChunkReader::new(client.clone(), crypt_config, most_used); | |
746 | ||
afb4cd28 DM |
747 | let mut reader = BufferedFixedReader::new(index, chunk_reader); |
748 | ||
bf125261 DM |
749 | if let Some(target) = target { |
750 | let mut writer = std::fs::OpenOptions::new() | |
751 | .write(true) | |
752 | .create(true) | |
753 | .create_new(true) | |
754 | .open(target) | |
755 | .map_err(|err| format_err!("unable to create target file {:?} - {}", target, err))?; | |
756 | ||
757 | std::io::copy(&mut reader, &mut writer) | |
758 | .map_err(|err| format_err!("unable to store data - {}", err))?; | |
759 | } else { | |
760 | let stdout = std::io::stdout(); | |
761 | let mut writer = stdout.lock(); | |
afb4cd28 | 762 | |
bf125261 DM |
763 | std::io::copy(&mut reader, &mut writer) |
764 | .map_err(|err| format_err!("unable to pipe data - {}", err))?; | |
765 | } | |
45db6f89 | 766 | } else { |
f8100e96 | 767 | bail!("unknown archive file extension (expected .pxar of .img)"); |
3031e44c | 768 | } |
fef44d4f DM |
769 | |
770 | Ok(Value::Null) | |
45db6f89 DM |
771 | } |
772 | ||
83b7db02 DM |
773 | fn prune( |
774 | mut param: Value, | |
775 | _info: &ApiMethod, | |
dd5495d6 | 776 | _rpcenv: &mut dyn RpcEnvironment, |
83b7db02 DM |
777 | ) -> Result<Value, Error> { |
778 | ||
2665cef7 | 779 | let repo = extract_repository_from_value(¶m)?; |
83b7db02 | 780 | |
45cdce06 | 781 | let mut client = HttpClient::new(repo.host(), repo.user())?; |
83b7db02 | 782 | |
d0a03d40 | 783 | let path = format!("api2/json/admin/datastore/{}/prune", repo.store()); |
83b7db02 DM |
784 | |
785 | param.as_object_mut().unwrap().remove("repository"); | |
786 | ||
5a2df000 | 787 | let result = client.post(&path, Some(param)).wait()?; |
83b7db02 | 788 | |
d0a03d40 DM |
789 | record_repository(&repo); |
790 | ||
83b7db02 DM |
791 | Ok(result) |
792 | } | |
793 | ||
34a816cc DM |
794 | fn status( |
795 | param: Value, | |
796 | _info: &ApiMethod, | |
797 | _rpcenv: &mut dyn RpcEnvironment, | |
798 | ) -> Result<Value, Error> { | |
799 | ||
800 | let repo = extract_repository_from_value(¶m)?; | |
801 | ||
802 | let output_format = param["output-format"].as_str().unwrap_or("text").to_owned(); | |
803 | ||
804 | let client = HttpClient::new(repo.host(), repo.user())?; | |
805 | ||
806 | let path = format!("api2/json/admin/datastore/{}/status", repo.store()); | |
807 | ||
808 | let result = client.get(&path, None).wait()?; | |
809 | let data = &result["data"]; | |
810 | ||
811 | record_repository(&repo); | |
812 | ||
813 | if output_format == "text" { | |
814 | let total = data["total"].as_u64().unwrap(); | |
815 | let used = data["used"].as_u64().unwrap(); | |
816 | let avail = data["avail"].as_u64().unwrap(); | |
817 | let roundup = total/200; | |
818 | ||
819 | println!( | |
820 | "total: {} used: {} ({} %) available: {}", | |
821 | total, | |
822 | used, | |
823 | ((used+roundup)*100)/total, | |
824 | avail, | |
825 | ); | |
826 | } else { | |
f6ede796 | 827 | format_and_print_result(data, &output_format); |
34a816cc DM |
828 | } |
829 | ||
830 | Ok(Value::Null) | |
831 | } | |
832 | ||
5a2df000 | 833 | // like get, but simply ignore errors and return Null instead |
b2388518 | 834 | fn try_get(repo: &BackupRepository, url: &str) -> Value { |
024f11bb | 835 | |
45cdce06 DM |
836 | let client = match HttpClient::new(repo.host(), repo.user()) { |
837 | Ok(v) => v, | |
838 | _ => return Value::Null, | |
839 | }; | |
b2388518 | 840 | |
9e391bb7 | 841 | let mut resp = match client.get(url, None).wait() { |
b2388518 DM |
842 | Ok(v) => v, |
843 | _ => return Value::Null, | |
844 | }; | |
845 | ||
846 | if let Some(map) = resp.as_object_mut() { | |
847 | if let Some(data) = map.remove("data") { | |
848 | return data; | |
849 | } | |
850 | } | |
851 | Value::Null | |
852 | } | |
853 | ||
b2388518 | 854 | fn complete_backup_group(_arg: &str, param: &HashMap<String, String>) -> Vec<String> { |
024f11bb | 855 | |
b2388518 DM |
856 | let mut result = vec![]; |
857 | ||
2665cef7 | 858 | let repo = match extract_repository_from_map(param) { |
b2388518 | 859 | Some(v) => v, |
024f11bb DM |
860 | _ => return result, |
861 | }; | |
862 | ||
b2388518 DM |
863 | let path = format!("api2/json/admin/datastore/{}/groups", repo.store()); |
864 | ||
865 | let data = try_get(&repo, &path); | |
866 | ||
867 | if let Some(list) = data.as_array() { | |
024f11bb | 868 | for item in list { |
98f0b972 DM |
869 | if let (Some(backup_id), Some(backup_type)) = |
870 | (item["backup-id"].as_str(), item["backup-type"].as_str()) | |
871 | { | |
872 | result.push(format!("{}/{}", backup_type, backup_id)); | |
024f11bb DM |
873 | } |
874 | } | |
875 | } | |
876 | ||
877 | result | |
878 | } | |
879 | ||
b2388518 DM |
880 | fn complete_group_or_snapshot(arg: &str, param: &HashMap<String, String>) -> Vec<String> { |
881 | ||
882 | let mut result = vec![]; | |
883 | ||
2665cef7 | 884 | let repo = match extract_repository_from_map(param) { |
b2388518 DM |
885 | Some(v) => v, |
886 | _ => return result, | |
887 | }; | |
888 | ||
889 | if arg.matches('/').count() < 2 { | |
890 | let groups = complete_backup_group(arg, param); | |
891 | for group in groups { | |
892 | result.push(group.to_string()); | |
893 | result.push(format!("{}/", group)); | |
894 | } | |
895 | return result; | |
896 | } | |
897 | ||
898 | let mut parts = arg.split('/'); | |
899 | let query = tools::json_object_to_query(json!({ | |
900 | "backup-type": parts.next().unwrap(), | |
901 | "backup-id": parts.next().unwrap(), | |
902 | })).unwrap(); | |
903 | ||
904 | let path = format!("api2/json/admin/datastore/{}/snapshots?{}", repo.store(), query); | |
905 | ||
906 | let data = try_get(&repo, &path); | |
907 | ||
908 | if let Some(list) = data.as_array() { | |
909 | for item in list { | |
910 | if let (Some(backup_id), Some(backup_type), Some(backup_time)) = | |
911 | (item["backup-id"].as_str(), item["backup-type"].as_str(), item["backup-time"].as_i64()) | |
912 | { | |
913 | let snapshot = BackupDir::new(backup_type, backup_id, backup_time); | |
914 | result.push(snapshot.relative_path().to_str().unwrap().to_owned()); | |
915 | } | |
916 | } | |
917 | } | |
918 | ||
919 | result | |
920 | } | |
921 | ||
45db6f89 | 922 | fn complete_server_file_name(_arg: &str, param: &HashMap<String, String>) -> Vec<String> { |
08dc340a DM |
923 | |
924 | let mut result = vec![]; | |
925 | ||
2665cef7 | 926 | let repo = match extract_repository_from_map(param) { |
08dc340a DM |
927 | Some(v) => v, |
928 | _ => return result, | |
929 | }; | |
930 | ||
931 | let snapshot = match param.get("snapshot") { | |
932 | Some(path) => { | |
933 | match BackupDir::parse(path) { | |
934 | Ok(v) => v, | |
935 | _ => return result, | |
936 | } | |
937 | } | |
938 | _ => return result, | |
939 | }; | |
940 | ||
941 | let query = tools::json_object_to_query(json!({ | |
942 | "backup-type": snapshot.group().backup_type(), | |
943 | "backup-id": snapshot.group().backup_id(), | |
944 | "backup-time": snapshot.backup_time().timestamp(), | |
945 | })).unwrap(); | |
946 | ||
947 | let path = format!("api2/json/admin/datastore/{}/files?{}", repo.store(), query); | |
948 | ||
949 | let data = try_get(&repo, &path); | |
950 | ||
951 | if let Some(list) = data.as_array() { | |
952 | for item in list { | |
953 | if let Some(filename) = item.as_str() { | |
954 | result.push(filename.to_owned()); | |
955 | } | |
956 | } | |
957 | } | |
958 | ||
45db6f89 DM |
959 | result |
960 | } | |
961 | ||
962 | fn complete_archive_name(arg: &str, param: &HashMap<String, String>) -> Vec<String> { | |
963 | ||
964 | let result = complete_server_file_name(arg, param); | |
965 | ||
6899dbfb | 966 | strip_server_file_expenstions(result) |
08dc340a DM |
967 | } |
968 | ||
49811347 DM |
969 | fn complete_chunk_size(_arg: &str, _param: &HashMap<String, String>) -> Vec<String> { |
970 | ||
971 | let mut result = vec![]; | |
972 | ||
973 | let mut size = 64; | |
974 | loop { | |
975 | result.push(size.to_string()); | |
976 | size = size * 2; | |
977 | if size > 4096 { break; } | |
978 | } | |
979 | ||
980 | result | |
981 | } | |
982 | ||
826f309b | 983 | fn get_encryption_key_password() -> Result<Vec<u8>, Error> { |
ff5d3707 | 984 | |
f2401311 DM |
985 | // fixme: implement other input methods |
986 | ||
987 | use std::env::VarError::*; | |
988 | match std::env::var("PBS_ENCRYPTION_PASSWORD") { | |
826f309b | 989 | Ok(p) => return Ok(p.as_bytes().to_vec()), |
f2401311 DM |
990 | Err(NotUnicode(_)) => bail!("PBS_ENCRYPTION_PASSWORD contains bad characters"), |
991 | Err(NotPresent) => { | |
992 | // Try another method | |
993 | } | |
994 | } | |
995 | ||
996 | // If we're on a TTY, query the user for a password | |
997 | if crate::tools::tty::stdin_isatty() { | |
826f309b | 998 | return Ok(crate::tools::tty::read_password("Encryption Key Password: ")?); |
f2401311 DM |
999 | } |
1000 | ||
1001 | bail!("no password input mechanism available"); | |
1002 | } | |
1003 | ||
ac716234 DM |
1004 | fn key_create( |
1005 | param: Value, | |
1006 | _info: &ApiMethod, | |
1007 | _rpcenv: &mut dyn RpcEnvironment, | |
1008 | ) -> Result<Value, Error> { | |
1009 | ||
9b06db45 DM |
1010 | let path = tools::required_string_param(¶m, "path")?; |
1011 | let path = PathBuf::from(path); | |
ac716234 | 1012 | |
181f097a | 1013 | let kdf = param["kdf"].as_str().unwrap_or("scrypt"); |
ac716234 DM |
1014 | |
1015 | let key = proxmox::sys::linux::random_data(32)?; | |
1016 | ||
181f097a DM |
1017 | if kdf == "scrypt" { |
1018 | // always read passphrase from tty | |
1019 | if !crate::tools::tty::stdin_isatty() { | |
1020 | bail!("unable to read passphrase - no tty"); | |
1021 | } | |
ac716234 | 1022 | |
181f097a DM |
1023 | let password = crate::tools::tty::read_password("Encryption Key Password: ")?; |
1024 | ||
ab44acff | 1025 | let key_config = encrypt_key_with_passphrase(&key, &password)?; |
37c5a175 | 1026 | |
ab44acff | 1027 | store_key_config(&path, false, key_config)?; |
181f097a DM |
1028 | |
1029 | Ok(Value::Null) | |
1030 | } else if kdf == "none" { | |
1031 | let created = Local.timestamp(Local::now().timestamp(), 0); | |
1032 | ||
1033 | store_key_config(&path, false, KeyConfig { | |
1034 | kdf: None, | |
1035 | created, | |
ab44acff | 1036 | modified: created, |
181f097a DM |
1037 | data: key, |
1038 | })?; | |
1039 | ||
1040 | Ok(Value::Null) | |
1041 | } else { | |
1042 | unreachable!(); | |
1043 | } | |
ac716234 DM |
1044 | } |
1045 | ||
9f46c7de DM |
1046 | fn master_pubkey_path() -> Result<PathBuf, Error> { |
1047 | let base = BaseDirectories::with_prefix("proxmox-backup")?; | |
1048 | ||
1049 | // usually $HOME/.config/proxmox-backup/master-public.pem | |
1050 | let path = base.place_config_file("master-public.pem")?; | |
1051 | ||
1052 | Ok(path) | |
1053 | } | |
1054 | ||
3ea8bfc9 DM |
1055 | fn key_import_master_pubkey( |
1056 | param: Value, | |
1057 | _info: &ApiMethod, | |
1058 | _rpcenv: &mut dyn RpcEnvironment, | |
1059 | ) -> Result<Value, Error> { | |
1060 | ||
1061 | let path = tools::required_string_param(¶m, "path")?; | |
1062 | let path = PathBuf::from(path); | |
1063 | ||
1064 | let pem_data = proxmox_backup::tools::file_get_contents(&path)?; | |
1065 | ||
1066 | if let Err(err) = openssl::pkey::PKey::public_key_from_pem(&pem_data) { | |
1067 | bail!("Unable to decode PEM data - {}", err); | |
1068 | } | |
1069 | ||
9f46c7de | 1070 | let target_path = master_pubkey_path()?; |
3ea8bfc9 DM |
1071 | |
1072 | proxmox_backup::tools::file_set_contents(&target_path, &pem_data, None)?; | |
1073 | ||
1074 | println!("Imported public master key to {:?}", target_path); | |
1075 | ||
1076 | Ok(Value::Null) | |
1077 | } | |
1078 | ||
37c5a175 DM |
1079 | fn key_create_master_key( |
1080 | _param: Value, | |
1081 | _info: &ApiMethod, | |
1082 | _rpcenv: &mut dyn RpcEnvironment, | |
1083 | ) -> Result<Value, Error> { | |
1084 | ||
1085 | // we need a TTY to query the new password | |
1086 | if !crate::tools::tty::stdin_isatty() { | |
1087 | bail!("unable to create master key - no tty"); | |
1088 | } | |
1089 | ||
1090 | let rsa = openssl::rsa::Rsa::generate(4096)?; | |
1091 | let pkey = openssl::pkey::PKey::from_rsa(rsa)?; | |
1092 | ||
1093 | let new_pw = String::from_utf8(crate::tools::tty::read_password("Master Key Password: ")?)?; | |
1094 | let verify_pw = String::from_utf8(crate::tools::tty::read_password("Verify Password: ")?)?; | |
1095 | ||
1096 | if new_pw != verify_pw { | |
1097 | bail!("Password verification fail!"); | |
1098 | } | |
1099 | ||
1100 | if new_pw.len() < 5 { | |
1101 | bail!("Password is too short!"); | |
1102 | } | |
1103 | ||
1104 | let pub_key: Vec<u8> = pkey.public_key_to_pem()?; | |
1105 | let filename_pub = "master-public.pem"; | |
1106 | println!("Writing public master key to {}", filename_pub); | |
1107 | proxmox_backup::tools::file_set_contents(filename_pub, pub_key.as_slice(), None)?; | |
1108 | ||
1109 | let cipher = openssl::symm::Cipher::aes_256_cbc(); | |
1110 | let priv_key: Vec<u8> = pkey.private_key_to_pem_pkcs8_passphrase(cipher, new_pw.as_bytes())?; | |
1111 | ||
1112 | let filename_priv = "master-private.pem"; | |
1113 | println!("Writing private master key to {}", filename_priv); | |
1114 | proxmox_backup::tools::file_set_contents(filename_priv, priv_key.as_slice(), None)?; | |
1115 | ||
1116 | Ok(Value::Null) | |
1117 | } | |
ac716234 DM |
1118 | |
1119 | fn key_change_passphrase( | |
1120 | param: Value, | |
1121 | _info: &ApiMethod, | |
1122 | _rpcenv: &mut dyn RpcEnvironment, | |
1123 | ) -> Result<Value, Error> { | |
1124 | ||
9b06db45 DM |
1125 | let path = tools::required_string_param(¶m, "path")?; |
1126 | let path = PathBuf::from(path); | |
ac716234 | 1127 | |
181f097a DM |
1128 | let kdf = param["kdf"].as_str().unwrap_or("scrypt"); |
1129 | ||
ac716234 DM |
1130 | // we need a TTY to query the new password |
1131 | if !crate::tools::tty::stdin_isatty() { | |
1132 | bail!("unable to change passphrase - no tty"); | |
1133 | } | |
1134 | ||
ab44acff | 1135 | let (key, created) = load_and_decrtypt_key(&path, get_encryption_key_password)?; |
ac716234 | 1136 | |
181f097a | 1137 | if kdf == "scrypt" { |
ac716234 | 1138 | |
181f097a DM |
1139 | let new_pw = String::from_utf8(crate::tools::tty::read_password("New Password: ")?)?; |
1140 | let verify_pw = String::from_utf8(crate::tools::tty::read_password("Verify Password: ")?)?; | |
ac716234 | 1141 | |
181f097a DM |
1142 | if new_pw != verify_pw { |
1143 | bail!("Password verification fail!"); | |
1144 | } | |
1145 | ||
1146 | if new_pw.len() < 5 { | |
1147 | bail!("Password is too short!"); | |
1148 | } | |
ac716234 | 1149 | |
ab44acff DM |
1150 | let mut new_key_config = encrypt_key_with_passphrase(&key, new_pw.as_bytes())?; |
1151 | new_key_config.created = created; // keep original value | |
1152 | ||
1153 | store_key_config(&path, true, new_key_config)?; | |
ac716234 | 1154 | |
181f097a DM |
1155 | Ok(Value::Null) |
1156 | } else if kdf == "none" { | |
ab44acff | 1157 | let modified = Local.timestamp(Local::now().timestamp(), 0); |
181f097a DM |
1158 | |
1159 | store_key_config(&path, true, KeyConfig { | |
1160 | kdf: None, | |
ab44acff DM |
1161 | created, // keep original value |
1162 | modified, | |
6d0983db | 1163 | data: key.to_vec(), |
181f097a DM |
1164 | })?; |
1165 | ||
1166 | Ok(Value::Null) | |
1167 | } else { | |
1168 | unreachable!(); | |
1169 | } | |
f2401311 DM |
1170 | } |
1171 | ||
1172 | fn key_mgmt_cli() -> CliCommandMap { | |
1173 | ||
181f097a DM |
1174 | let kdf_schema: Arc<Schema> = Arc::new( |
1175 | StringSchema::new("Key derivation function. Choose 'none' to store the key unecrypted.") | |
1176 | .format(Arc::new(ApiStringFormat::Enum(&["scrypt", "none"]))) | |
1177 | .default("scrypt") | |
1178 | .into() | |
1179 | ); | |
1180 | ||
f2401311 DM |
1181 | let key_create_cmd_def = CliCommand::new( |
1182 | ApiMethod::new( | |
1183 | key_create, | |
1184 | ObjectSchema::new("Create a new encryption key.") | |
9b06db45 | 1185 | .required("path", StringSchema::new("File system path.")) |
181f097a | 1186 | .optional("kdf", kdf_schema.clone()) |
f2401311 | 1187 | )) |
9b06db45 DM |
1188 | .arg_param(vec!["path"]) |
1189 | .completion_cb("path", tools::complete_file_name); | |
f2401311 | 1190 | |
ac716234 DM |
1191 | let key_change_passphrase_cmd_def = CliCommand::new( |
1192 | ApiMethod::new( | |
1193 | key_change_passphrase, | |
1194 | ObjectSchema::new("Change the passphrase required to decrypt the key.") | |
9b06db45 | 1195 | .required("path", StringSchema::new("File system path.")) |
181f097a | 1196 | .optional("kdf", kdf_schema.clone()) |
9b06db45 DM |
1197 | )) |
1198 | .arg_param(vec!["path"]) | |
1199 | .completion_cb("path", tools::complete_file_name); | |
ac716234 | 1200 | |
37c5a175 DM |
1201 | let key_create_master_key_cmd_def = CliCommand::new( |
1202 | ApiMethod::new( | |
1203 | key_create_master_key, | |
1204 | ObjectSchema::new("Create a new 4096 bit RSA master pub/priv key pair.") | |
1205 | )); | |
1206 | ||
3ea8bfc9 DM |
1207 | let key_import_master_pubkey_cmd_def = CliCommand::new( |
1208 | ApiMethod::new( | |
1209 | key_import_master_pubkey, | |
1210 | ObjectSchema::new("Import a new RSA public key and use it as master key. The key is expected to be in '.pem' format.") | |
1211 | .required("path", StringSchema::new("File system path.")) | |
1212 | )) | |
1213 | .arg_param(vec!["path"]) | |
1214 | .completion_cb("path", tools::complete_file_name); | |
1215 | ||
f2401311 | 1216 | let cmd_def = CliCommandMap::new() |
ac716234 | 1217 | .insert("create".to_owned(), key_create_cmd_def.into()) |
37c5a175 | 1218 | .insert("create-master-key".to_owned(), key_create_master_key_cmd_def.into()) |
3ea8bfc9 | 1219 | .insert("import-master-pubkey".to_owned(), key_import_master_pubkey_cmd_def.into()) |
ac716234 | 1220 | .insert("change-passphrase".to_owned(), key_change_passphrase_cmd_def.into()); |
f2401311 DM |
1221 | |
1222 | cmd_def | |
1223 | } | |
1224 | ||
f2401311 | 1225 | fn main() { |
33d64b81 | 1226 | |
25f1650b DM |
1227 | let backup_source_schema: Arc<Schema> = Arc::new( |
1228 | StringSchema::new("Backup source specification ([<label>:<path>]).") | |
1229 | .format(Arc::new(ApiStringFormat::Pattern(&BACKUPSPEC_REGEX))) | |
1230 | .into() | |
1231 | ); | |
1232 | ||
597a9203 | 1233 | let backup_cmd_def = CliCommand::new( |
ff5d3707 | 1234 | ApiMethod::new( |
bcd879cf | 1235 | create_backup, |
597a9203 | 1236 | ObjectSchema::new("Create (host) backup.") |
ae0be2dd DM |
1237 | .required( |
1238 | "backupspec", | |
1239 | ArraySchema::new( | |
74cdb521 | 1240 | "List of backup source specifications ([<label.ext>:<path>] ...)", |
25f1650b | 1241 | backup_source_schema, |
ae0be2dd DM |
1242 | ).min_length(1) |
1243 | ) | |
2665cef7 | 1244 | .optional("repository", REPO_URL_SCHEMA.clone()) |
2eeaacb9 DM |
1245 | .optional( |
1246 | "include-dev", | |
1247 | ArraySchema::new( | |
1248 | "Include mountpoints with same st_dev number (see ``man fstat``) as specified files.", | |
1249 | StringSchema::new("Path to file.").into() | |
1250 | ) | |
1251 | ) | |
6d0983db DM |
1252 | .optional( |
1253 | "keyfile", | |
1254 | StringSchema::new("Path to encryption key. All data will be encrypted using this key.")) | |
219ef0e6 DM |
1255 | .optional( |
1256 | "verbose", | |
1257 | BooleanSchema::new("Verbose output.").default(false)) | |
5b72c9b4 DM |
1258 | .optional( |
1259 | "skip-lost-and-found", | |
1260 | BooleanSchema::new("Skip lost+found directory").default(false)) | |
fba30411 DM |
1261 | .optional( |
1262 | "host-id", | |
1263 | StringSchema::new("Use specified ID for the backup group name ('host/<id>'). The default is the system hostname.")) | |
2d9d143a DM |
1264 | .optional( |
1265 | "chunk-size", | |
1266 | IntegerSchema::new("Chunk size in KB. Must be a power of 2.") | |
1267 | .minimum(64) | |
1268 | .maximum(4096) | |
1269 | .default(4096) | |
1270 | ) | |
ff5d3707 | 1271 | )) |
2665cef7 | 1272 | .arg_param(vec!["backupspec"]) |
d0a03d40 | 1273 | .completion_cb("repository", complete_repository) |
49811347 | 1274 | .completion_cb("backupspec", complete_backup_source) |
6d0983db | 1275 | .completion_cb("keyfile", tools::complete_file_name) |
49811347 | 1276 | .completion_cb("chunk-size", complete_chunk_size); |
f8838fe9 | 1277 | |
41c039e1 DM |
1278 | let list_cmd_def = CliCommand::new( |
1279 | ApiMethod::new( | |
812c6f87 DM |
1280 | list_backup_groups, |
1281 | ObjectSchema::new("List backup groups.") | |
2665cef7 | 1282 | .optional("repository", REPO_URL_SCHEMA.clone()) |
34a816cc | 1283 | .optional("output-format", OUTPUT_FORMAT.clone()) |
41c039e1 | 1284 | )) |
d0a03d40 | 1285 | .completion_cb("repository", complete_repository); |
41c039e1 | 1286 | |
184f17af DM |
1287 | let snapshots_cmd_def = CliCommand::new( |
1288 | ApiMethod::new( | |
1289 | list_snapshots, | |
1290 | ObjectSchema::new("List backup snapshots.") | |
15c847f1 | 1291 | .optional("group", StringSchema::new("Backup group.")) |
2665cef7 | 1292 | .optional("repository", REPO_URL_SCHEMA.clone()) |
34a816cc | 1293 | .optional("output-format", OUTPUT_FORMAT.clone()) |
184f17af | 1294 | )) |
2665cef7 | 1295 | .arg_param(vec!["group"]) |
024f11bb | 1296 | .completion_cb("group", complete_backup_group) |
d0a03d40 | 1297 | .completion_cb("repository", complete_repository); |
184f17af | 1298 | |
6f62c924 DM |
1299 | let forget_cmd_def = CliCommand::new( |
1300 | ApiMethod::new( | |
1301 | forget_snapshots, | |
1302 | ObjectSchema::new("Forget (remove) backup snapshots.") | |
6f62c924 | 1303 | .required("snapshot", StringSchema::new("Snapshot path.")) |
2665cef7 | 1304 | .optional("repository", REPO_URL_SCHEMA.clone()) |
6f62c924 | 1305 | )) |
2665cef7 | 1306 | .arg_param(vec!["snapshot"]) |
b2388518 DM |
1307 | .completion_cb("repository", complete_repository) |
1308 | .completion_cb("snapshot", complete_group_or_snapshot); | |
6f62c924 | 1309 | |
8cc0d6af DM |
1310 | let garbage_collect_cmd_def = CliCommand::new( |
1311 | ApiMethod::new( | |
1312 | start_garbage_collection, | |
1313 | ObjectSchema::new("Start garbage collection for a specific repository.") | |
2665cef7 | 1314 | .optional("repository", REPO_URL_SCHEMA.clone()) |
8cc0d6af | 1315 | )) |
d0a03d40 | 1316 | .completion_cb("repository", complete_repository); |
8cc0d6af | 1317 | |
9f912493 DM |
1318 | let restore_cmd_def = CliCommand::new( |
1319 | ApiMethod::new( | |
1320 | restore, | |
1321 | ObjectSchema::new("Restore backup repository.") | |
d5c34d98 DM |
1322 | .required("snapshot", StringSchema::new("Group/Snapshot path.")) |
1323 | .required("archive-name", StringSchema::new("Backup archive name.")) | |
bf125261 DM |
1324 | .required("target", StringSchema::new(r###"Target directory path. Use '-' to write to stdandard output. |
1325 | ||
1326 | We do not extraxt '.pxar' archives when writing to stdandard output. | |
1327 | ||
1328 | "### | |
1329 | )) | |
2665cef7 | 1330 | .optional("repository", REPO_URL_SCHEMA.clone()) |
86eda3eb DM |
1331 | .optional("keyfile", StringSchema::new("Path to encryption key.")) |
1332 | .optional( | |
1333 | "verbose", | |
1334 | BooleanSchema::new("Verbose output.").default(false) | |
1335 | ) | |
9f912493 | 1336 | )) |
2665cef7 | 1337 | .arg_param(vec!["snapshot", "archive-name", "target"]) |
b2388518 | 1338 | .completion_cb("repository", complete_repository) |
08dc340a DM |
1339 | .completion_cb("snapshot", complete_group_or_snapshot) |
1340 | .completion_cb("archive-name", complete_archive_name) | |
1341 | .completion_cb("target", tools::complete_file_name); | |
9f912493 | 1342 | |
83b7db02 DM |
1343 | let prune_cmd_def = CliCommand::new( |
1344 | ApiMethod::new( | |
1345 | prune, | |
1346 | proxmox_backup::api2::admin::datastore::add_common_prune_prameters( | |
1347 | ObjectSchema::new("Prune backup repository.") | |
2665cef7 | 1348 | .optional("repository", REPO_URL_SCHEMA.clone()) |
83b7db02 DM |
1349 | ) |
1350 | )) | |
d0a03d40 | 1351 | .completion_cb("repository", complete_repository); |
9f912493 | 1352 | |
34a816cc DM |
1353 | let status_cmd_def = CliCommand::new( |
1354 | ApiMethod::new( | |
1355 | status, | |
1356 | ObjectSchema::new("Get repository status.") | |
1357 | .optional("repository", REPO_URL_SCHEMA.clone()) | |
1358 | .optional("output-format", OUTPUT_FORMAT.clone()) | |
1359 | )) | |
1360 | .completion_cb("repository", complete_repository); | |
1361 | ||
41c039e1 | 1362 | let cmd_def = CliCommandMap::new() |
597a9203 | 1363 | .insert("backup".to_owned(), backup_cmd_def.into()) |
6f62c924 | 1364 | .insert("forget".to_owned(), forget_cmd_def.into()) |
8cc0d6af | 1365 | .insert("garbage-collect".to_owned(), garbage_collect_cmd_def.into()) |
83b7db02 | 1366 | .insert("list".to_owned(), list_cmd_def.into()) |
184f17af | 1367 | .insert("prune".to_owned(), prune_cmd_def.into()) |
9f912493 | 1368 | .insert("restore".to_owned(), restore_cmd_def.into()) |
f2401311 | 1369 | .insert("snapshots".to_owned(), snapshots_cmd_def.into()) |
34a816cc | 1370 | .insert("status".to_owned(), status_cmd_def.into()) |
f2401311 | 1371 | .insert("key".to_owned(), key_mgmt_cli().into()); |
a914a774 | 1372 | |
5a2df000 DM |
1373 | hyper::rt::run(futures::future::lazy(move || { |
1374 | run_cli_command(cmd_def.into()); | |
1375 | Ok(()) | |
1376 | })); | |
496a6784 | 1377 | |
ff5d3707 | 1378 | } |