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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; |
1c0472e8 | 6 | use chrono::{Local, TimeZone}; |
e9c9409a | 7 | use std::path::{Path, PathBuf}; |
496a6784 | 8 | use std::collections::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>, |
eed6db39 | 154 | all_file_systems: bool, |
219ef0e6 | 155 | verbose: bool, |
f98ac774 | 156 | crypt_config: Option<Arc<CryptConfig>>, |
247cdbce | 157 | ) -> Result<(), Error> { |
33d64b81 | 158 | |
c4ff3dce | 159 | let pxar_stream = PxarBackupStream::open(dir_path.as_ref(), all_file_systems, verbose)?; |
36898ffc | 160 | let chunk_stream = ChunkStream::new(pxar_stream, chunk_size); |
ff3d3100 | 161 | |
c4ff3dce | 162 | let (tx, rx) = mpsc::channel(10); // allow to buffer 10 chunks |
5e7a09be | 163 | |
c4ff3dce DM |
164 | let stream = rx |
165 | .map_err(Error::from) | |
166 | .and_then(|x| x); // flatten | |
17d6979a | 167 | |
c4ff3dce DM |
168 | // spawn chunker inside a separate task so that it can run parallel |
169 | tokio::spawn( | |
170 | tx.send_all(chunk_stream.then(|r| Ok(r))) | |
1c0472e8 | 171 | .map_err(|_| {}).map(|_| ()) |
c4ff3dce | 172 | ); |
17d6979a | 173 | |
f98ac774 | 174 | client.upload_stream(archive_name, stream, "dynamic", None, crypt_config).wait()?; |
bcd879cf DM |
175 | |
176 | Ok(()) | |
177 | } | |
178 | ||
6af905c1 DM |
179 | fn backup_image<P: AsRef<Path>>( |
180 | client: &BackupClient, | |
181 | image_path: P, | |
182 | archive_name: &str, | |
183 | image_size: u64, | |
36898ffc | 184 | chunk_size: Option<usize>, |
1c0472e8 | 185 | _verbose: bool, |
f98ac774 | 186 | crypt_config: Option<Arc<CryptConfig>>, |
6af905c1 DM |
187 | ) -> Result<(), Error> { |
188 | ||
6af905c1 DM |
189 | let path = image_path.as_ref().to_owned(); |
190 | ||
191 | let file = tokio::fs::File::open(path).wait()?; | |
192 | ||
193 | let stream = tokio::codec::FramedRead::new(file, tokio::codec::BytesCodec::new()) | |
194 | .map_err(Error::from); | |
195 | ||
36898ffc | 196 | let stream = FixedChunkStream::new(stream, chunk_size.unwrap_or(4*1024*1024)); |
6af905c1 | 197 | |
f98ac774 | 198 | client.upload_stream(archive_name, stream, "fixed", Some(image_size), crypt_config).wait()?; |
6af905c1 DM |
199 | |
200 | Ok(()) | |
201 | } | |
202 | ||
6899dbfb | 203 | fn strip_server_file_expenstions(list: Vec<String>) -> Vec<String> { |
8e39232a DM |
204 | |
205 | let mut result = vec![]; | |
206 | ||
207 | for file in list.into_iter() { | |
208 | if file.ends_with(".didx") { | |
209 | result.push(file[..file.len()-5].to_owned()); | |
210 | } else if file.ends_with(".fidx") { | |
211 | result.push(file[..file.len()-5].to_owned()); | |
6899dbfb DM |
212 | } else if file.ends_with(".blob") { |
213 | result.push(file[..file.len()-5].to_owned()); | |
8e39232a DM |
214 | } else { |
215 | result.push(file); // should not happen | |
216 | } | |
217 | } | |
218 | ||
219 | result | |
220 | } | |
221 | ||
8968258b | 222 | /* not used: |
6049b71f DM |
223 | fn list_backups( |
224 | param: Value, | |
225 | _info: &ApiMethod, | |
dd5495d6 | 226 | _rpcenv: &mut dyn RpcEnvironment, |
6049b71f | 227 | ) -> Result<Value, Error> { |
41c039e1 | 228 | |
2665cef7 | 229 | let repo = extract_repository_from_value(¶m)?; |
41c039e1 | 230 | |
45cdce06 | 231 | let mut client = HttpClient::new(repo.host(), repo.user())?; |
41c039e1 | 232 | |
d0a03d40 | 233 | let path = format!("api2/json/admin/datastore/{}/backups", repo.store()); |
41c039e1 | 234 | |
9e391bb7 | 235 | let result = client.get(&path, None)?; |
41c039e1 | 236 | |
d0a03d40 DM |
237 | record_repository(&repo); |
238 | ||
8c75372b DM |
239 | // fixme: implement and use output formatter instead .. |
240 | let list = result["data"].as_array().unwrap(); | |
241 | ||
242 | for item in list { | |
243 | ||
49dc0740 DM |
244 | let id = item["backup-id"].as_str().unwrap(); |
245 | let btype = item["backup-type"].as_str().unwrap(); | |
246 | let epoch = item["backup-time"].as_i64().unwrap(); | |
e909522f | 247 | |
391d3107 | 248 | let backup_dir = BackupDir::new(btype, id, epoch); |
e909522f DM |
249 | |
250 | let files = item["files"].as_array().unwrap().iter().map(|v| v.as_str().unwrap().to_owned()).collect(); | |
6899dbfb | 251 | let files = strip_server_file_expenstions(files); |
e909522f | 252 | |
8e39232a DM |
253 | for filename in files { |
254 | let path = backup_dir.relative_path().to_str().unwrap().to_owned(); | |
255 | println!("{} | {}/{}", backup_dir.backup_time().format("%c"), path, filename); | |
8c75372b DM |
256 | } |
257 | } | |
258 | ||
259 | //Ok(result) | |
260 | Ok(Value::Null) | |
41c039e1 | 261 | } |
8968258b | 262 | */ |
41c039e1 | 263 | |
812c6f87 DM |
264 | fn list_backup_groups( |
265 | param: Value, | |
266 | _info: &ApiMethod, | |
dd5495d6 | 267 | _rpcenv: &mut dyn RpcEnvironment, |
812c6f87 DM |
268 | ) -> Result<Value, Error> { |
269 | ||
2665cef7 | 270 | let repo = extract_repository_from_value(¶m)?; |
812c6f87 | 271 | |
45cdce06 | 272 | let client = HttpClient::new(repo.host(), repo.user())?; |
812c6f87 | 273 | |
d0a03d40 | 274 | let path = format!("api2/json/admin/datastore/{}/groups", repo.store()); |
812c6f87 | 275 | |
9e391bb7 | 276 | let mut result = client.get(&path, None).wait()?; |
812c6f87 | 277 | |
d0a03d40 DM |
278 | record_repository(&repo); |
279 | ||
812c6f87 | 280 | // fixme: implement and use output formatter instead .. |
80822b95 DM |
281 | let list = result["data"].as_array_mut().unwrap(); |
282 | ||
283 | list.sort_unstable_by(|a, b| { | |
284 | let a_id = a["backup-id"].as_str().unwrap(); | |
285 | let a_backup_type = a["backup-type"].as_str().unwrap(); | |
286 | let b_id = b["backup-id"].as_str().unwrap(); | |
287 | let b_backup_type = b["backup-type"].as_str().unwrap(); | |
288 | ||
289 | let type_order = a_backup_type.cmp(b_backup_type); | |
290 | if type_order == std::cmp::Ordering::Equal { | |
291 | a_id.cmp(b_id) | |
292 | } else { | |
293 | type_order | |
294 | } | |
295 | }); | |
812c6f87 DM |
296 | |
297 | for item in list { | |
298 | ||
ad20d198 DM |
299 | let id = item["backup-id"].as_str().unwrap(); |
300 | let btype = item["backup-type"].as_str().unwrap(); | |
301 | let epoch = item["last-backup"].as_i64().unwrap(); | |
812c6f87 | 302 | let last_backup = Local.timestamp(epoch, 0); |
ad20d198 | 303 | let backup_count = item["backup-count"].as_u64().unwrap(); |
812c6f87 | 304 | |
1e9a94e5 | 305 | let group = BackupGroup::new(btype, id); |
812c6f87 DM |
306 | |
307 | let path = group.group_path().to_str().unwrap().to_owned(); | |
ad20d198 | 308 | |
8e39232a | 309 | let files = item["files"].as_array().unwrap().iter().map(|v| v.as_str().unwrap().to_owned()).collect(); |
6899dbfb | 310 | let files = strip_server_file_expenstions(files); |
ad20d198 | 311 | |
80822b95 | 312 | println!("{:20} | {} | {:5} | {}", path, last_backup.format("%c"), |
ad20d198 | 313 | backup_count, tools::join(&files, ' ')); |
812c6f87 DM |
314 | } |
315 | ||
316 | //Ok(result) | |
317 | Ok(Value::Null) | |
318 | } | |
319 | ||
184f17af DM |
320 | fn list_snapshots( |
321 | param: Value, | |
322 | _info: &ApiMethod, | |
dd5495d6 | 323 | _rpcenv: &mut dyn RpcEnvironment, |
184f17af DM |
324 | ) -> Result<Value, Error> { |
325 | ||
2665cef7 | 326 | let repo = extract_repository_from_value(¶m)?; |
184f17af DM |
327 | |
328 | let path = tools::required_string_param(¶m, "group")?; | |
329 | let group = BackupGroup::parse(path)?; | |
330 | ||
45cdce06 | 331 | let client = HttpClient::new(repo.host(), repo.user())?; |
184f17af | 332 | |
9e391bb7 | 333 | let path = format!("api2/json/admin/datastore/{}/snapshots", repo.store()); |
184f17af | 334 | |
9e391bb7 DM |
335 | let result = client.get(&path, Some(json!({ |
336 | "backup-type": group.backup_type(), | |
337 | "backup-id": group.backup_id(), | |
338 | }))).wait()?; | |
184f17af | 339 | |
d0a03d40 DM |
340 | record_repository(&repo); |
341 | ||
184f17af DM |
342 | // fixme: implement and use output formatter instead .. |
343 | let list = result["data"].as_array().unwrap(); | |
344 | ||
345 | for item in list { | |
346 | ||
347 | let id = item["backup-id"].as_str().unwrap(); | |
348 | let btype = item["backup-type"].as_str().unwrap(); | |
349 | let epoch = item["backup-time"].as_i64().unwrap(); | |
184f17af | 350 | |
391d3107 | 351 | let snapshot = BackupDir::new(btype, id, epoch); |
184f17af DM |
352 | |
353 | let path = snapshot.relative_path().to_str().unwrap().to_owned(); | |
354 | ||
8e39232a | 355 | let files = item["files"].as_array().unwrap().iter().map(|v| v.as_str().unwrap().to_owned()).collect(); |
6899dbfb | 356 | let files = strip_server_file_expenstions(files); |
184f17af | 357 | |
875fb1c0 | 358 | println!("{} | {} | {}", path, snapshot.backup_time().format("%c"), tools::join(&files, ' ')); |
184f17af DM |
359 | } |
360 | ||
361 | Ok(Value::Null) | |
362 | } | |
363 | ||
6f62c924 DM |
364 | fn forget_snapshots( |
365 | param: Value, | |
366 | _info: &ApiMethod, | |
dd5495d6 | 367 | _rpcenv: &mut dyn RpcEnvironment, |
6f62c924 DM |
368 | ) -> Result<Value, Error> { |
369 | ||
2665cef7 | 370 | let repo = extract_repository_from_value(¶m)?; |
6f62c924 DM |
371 | |
372 | let path = tools::required_string_param(¶m, "snapshot")?; | |
373 | let snapshot = BackupDir::parse(path)?; | |
374 | ||
45cdce06 | 375 | let mut client = HttpClient::new(repo.host(), repo.user())?; |
6f62c924 | 376 | |
9e391bb7 | 377 | let path = format!("api2/json/admin/datastore/{}/snapshots", repo.store()); |
6f62c924 | 378 | |
9e391bb7 DM |
379 | let result = client.delete(&path, Some(json!({ |
380 | "backup-type": snapshot.group().backup_type(), | |
381 | "backup-id": snapshot.group().backup_id(), | |
382 | "backup-time": snapshot.backup_time().timestamp(), | |
383 | }))).wait()?; | |
6f62c924 | 384 | |
d0a03d40 DM |
385 | record_repository(&repo); |
386 | ||
6f62c924 DM |
387 | Ok(result) |
388 | } | |
389 | ||
8cc0d6af DM |
390 | fn start_garbage_collection( |
391 | param: Value, | |
392 | _info: &ApiMethod, | |
dd5495d6 | 393 | _rpcenv: &mut dyn RpcEnvironment, |
8cc0d6af DM |
394 | ) -> Result<Value, Error> { |
395 | ||
2665cef7 | 396 | let repo = extract_repository_from_value(¶m)?; |
8cc0d6af | 397 | |
45cdce06 | 398 | let mut client = HttpClient::new(repo.host(), repo.user())?; |
8cc0d6af | 399 | |
d0a03d40 | 400 | let path = format!("api2/json/admin/datastore/{}/gc", repo.store()); |
8cc0d6af | 401 | |
5a2df000 | 402 | let result = client.post(&path, None).wait()?; |
8cc0d6af | 403 | |
d0a03d40 DM |
404 | record_repository(&repo); |
405 | ||
8cc0d6af DM |
406 | Ok(result) |
407 | } | |
33d64b81 | 408 | |
ae0be2dd DM |
409 | fn parse_backupspec(value: &str) -> Result<(&str, &str), Error> { |
410 | ||
411 | if let Some(caps) = BACKUPSPEC_REGEX.captures(value) { | |
412 | return Ok((caps.get(1).unwrap().as_str(), caps.get(2).unwrap().as_str())); | |
413 | } | |
414 | bail!("unable to parse directory specification '{}'", value); | |
415 | } | |
416 | ||
6049b71f DM |
417 | fn create_backup( |
418 | param: Value, | |
419 | _info: &ApiMethod, | |
dd5495d6 | 420 | _rpcenv: &mut dyn RpcEnvironment, |
6049b71f | 421 | ) -> Result<Value, Error> { |
ff5d3707 | 422 | |
2665cef7 | 423 | let repo = extract_repository_from_value(¶m)?; |
ae0be2dd DM |
424 | |
425 | let backupspec_list = tools::required_array_param(¶m, "backupspec")?; | |
a914a774 | 426 | |
eed6db39 DM |
427 | let all_file_systems = param["all-file-systems"].as_bool().unwrap_or(false); |
428 | ||
219ef0e6 DM |
429 | let verbose = param["verbose"].as_bool().unwrap_or(false); |
430 | ||
36898ffc | 431 | let chunk_size_opt = param["chunk-size"].as_u64().map(|v| (v*1024) as usize); |
2d9d143a | 432 | |
247cdbce DM |
433 | if let Some(size) = chunk_size_opt { |
434 | verify_chunk_size(size)?; | |
2d9d143a DM |
435 | } |
436 | ||
6d0983db DM |
437 | let keyfile = param["keyfile"].as_str().map(|p| PathBuf::from(p)); |
438 | ||
fba30411 DM |
439 | let backup_id = param["host-id"].as_str().unwrap_or(&tools::nodename()); |
440 | ||
ae0be2dd | 441 | let mut upload_list = vec![]; |
a914a774 | 442 | |
ec8a9bb9 | 443 | enum BackupType { PXAR, IMAGE, CONFIG }; |
6af905c1 | 444 | |
ae0be2dd DM |
445 | for backupspec in backupspec_list { |
446 | let (target, filename) = parse_backupspec(backupspec.as_str().unwrap())?; | |
bcd879cf | 447 | |
eb1804c5 DM |
448 | use std::os::unix::fs::FileTypeExt; |
449 | ||
450 | let metadata = match std::fs::metadata(filename) { | |
451 | Ok(m) => m, | |
ae0be2dd DM |
452 | Err(err) => bail!("unable to access '{}' - {}", filename, err), |
453 | }; | |
eb1804c5 | 454 | let file_type = metadata.file_type(); |
23bb8780 | 455 | |
ec8a9bb9 | 456 | let extension = Path::new(target).extension().map(|s| s.to_str().unwrap()).unwrap(); |
bcd879cf | 457 | |
ec8a9bb9 DM |
458 | match extension { |
459 | "pxar" => { | |
460 | if !file_type.is_dir() { | |
461 | bail!("got unexpected file type (expected directory)"); | |
462 | } | |
463 | upload_list.push((BackupType::PXAR, filename.to_owned(), target.to_owned(), 0)); | |
464 | } | |
465 | "img" => { | |
eb1804c5 | 466 | |
ec8a9bb9 DM |
467 | if !(file_type.is_file() || file_type.is_block_device()) { |
468 | bail!("got unexpected file type (expected file or block device)"); | |
469 | } | |
eb1804c5 | 470 | |
ec8a9bb9 | 471 | let size = tools::image_size(&PathBuf::from(filename))?; |
23bb8780 | 472 | |
ec8a9bb9 | 473 | if size == 0 { bail!("got zero-sized file '{}'", filename); } |
ae0be2dd | 474 | |
ec8a9bb9 DM |
475 | upload_list.push((BackupType::IMAGE, filename.to_owned(), target.to_owned(), size)); |
476 | } | |
477 | "conf" => { | |
478 | if !file_type.is_file() { | |
479 | bail!("got unexpected file type (expected regular file)"); | |
480 | } | |
481 | upload_list.push((BackupType::CONFIG, filename.to_owned(), target.to_owned(), metadata.len())); | |
482 | } | |
483 | _ => { | |
484 | bail!("got unknown archive extension '{}'", extension); | |
485 | } | |
ae0be2dd DM |
486 | } |
487 | } | |
488 | ||
cdebd467 | 489 | let backup_time = Local.timestamp(Local::now().timestamp(), 0); |
ae0be2dd | 490 | |
c4ff3dce | 491 | let client = HttpClient::new(repo.host(), repo.user())?; |
d0a03d40 DM |
492 | record_repository(&repo); |
493 | ||
cdebd467 DM |
494 | println!("Starting backup"); |
495 | println!("Client name: {}", tools::nodename()); | |
496 | println!("Start Time: {}", backup_time.to_rfc3339()); | |
51144821 | 497 | |
bb823140 DM |
498 | let (crypt_config, rsa_encrypted_key) = match keyfile { |
499 | None => (None, None), | |
6d0983db | 500 | Some(path) => { |
bb823140 DM |
501 | let (key, created) = load_and_decrtypt_key(&path, get_encryption_key_password)?; |
502 | ||
503 | let crypt_config = CryptConfig::new(key)?; | |
504 | ||
505 | let path = master_pubkey_path()?; | |
506 | if path.exists() { | |
507 | let pem_data = proxmox_backup::tools::file_get_contents(&path)?; | |
508 | let rsa = openssl::rsa::Rsa::public_key_from_pem(&pem_data)?; | |
509 | let enc_key = crypt_config.generate_rsa_encoded_key(rsa, created)?; | |
510 | (Some(Arc::new(crypt_config)), Some(enc_key)) | |
511 | } else { | |
512 | (Some(Arc::new(crypt_config)), None) | |
513 | } | |
6d0983db DM |
514 | } |
515 | }; | |
f98ac774 | 516 | |
39e60bd6 | 517 | let client = client.start_backup(repo.store(), "host", &backup_id, verbose).wait()?; |
c4ff3dce | 518 | |
6af905c1 DM |
519 | for (backup_type, filename, target, size) in upload_list { |
520 | match backup_type { | |
ec8a9bb9 DM |
521 | BackupType::CONFIG => { |
522 | println!("Upload config file '{}' to '{:?}' as {}", filename, repo, target); | |
9f46c7de | 523 | client.upload_blob_from_file(&filename, &target, crypt_config.clone(), true).wait()?; |
ec8a9bb9 | 524 | } |
6af905c1 DM |
525 | BackupType::PXAR => { |
526 | println!("Upload directory '{}' to '{:?}' as {}", filename, repo, target); | |
f98ac774 DM |
527 | backup_directory( |
528 | &client, | |
529 | &filename, | |
530 | &target, | |
531 | chunk_size_opt, | |
532 | all_file_systems, | |
533 | verbose, | |
534 | crypt_config.clone(), | |
535 | )?; | |
6af905c1 DM |
536 | } |
537 | BackupType::IMAGE => { | |
538 | println!("Upload image '{}' to '{:?}' as {}", filename, repo, target); | |
f98ac774 DM |
539 | backup_image( |
540 | &client, | |
541 | &filename, | |
542 | &target, | |
543 | size, | |
544 | chunk_size_opt, | |
545 | verbose, | |
546 | crypt_config.clone(), | |
547 | )?; | |
6af905c1 DM |
548 | } |
549 | } | |
4818c8b6 DM |
550 | } |
551 | ||
bb823140 DM |
552 | if let Some(rsa_encrypted_key) = rsa_encrypted_key { |
553 | let target = "rsa-encrypted.key"; | |
554 | println!("Upload RSA encoded key to '{:?}' as {}", repo, target); | |
555 | client.upload_blob_from_data(rsa_encrypted_key, target, None, false).wait()?; | |
556 | ||
557 | // openssl rsautl -decrypt -inkey master-private.pem -in rsa-encrypted.key -out t | |
558 | /* | |
559 | let mut buffer2 = vec![0u8; rsa.size() as usize]; | |
560 | let pem_data = proxmox_backup::tools::file_get_contents("master-private.pem")?; | |
561 | let rsa = openssl::rsa::Rsa::private_key_from_pem(&pem_data)?; | |
562 | let len = rsa.private_decrypt(&buffer, &mut buffer2, openssl::rsa::Padding::PKCS1)?; | |
563 | println!("TEST {} {:?}", len, buffer2); | |
564 | */ | |
9f46c7de DM |
565 | } |
566 | ||
c4ff3dce DM |
567 | client.finish().wait()?; |
568 | ||
cdebd467 | 569 | let end_time = Local.timestamp(Local::now().timestamp(), 0); |
3ec3ec3f DM |
570 | let elapsed = end_time.signed_duration_since(backup_time); |
571 | println!("Duration: {}", elapsed); | |
572 | ||
cdebd467 | 573 | println!("End Time: {}", end_time.to_rfc3339()); |
3d5c11e5 | 574 | |
ff5d3707 | 575 | Ok(Value::Null) |
f98ea63d DM |
576 | } |
577 | ||
d0a03d40 | 578 | fn complete_backup_source(arg: &str, param: &HashMap<String, String>) -> Vec<String> { |
f98ea63d DM |
579 | |
580 | let mut result = vec![]; | |
581 | ||
582 | let data: Vec<&str> = arg.splitn(2, ':').collect(); | |
583 | ||
bff11030 | 584 | if data.len() != 2 { |
8968258b DM |
585 | result.push(String::from("root.pxar:/")); |
586 | result.push(String::from("etc.pxar:/etc")); | |
bff11030 DM |
587 | return result; |
588 | } | |
f98ea63d | 589 | |
496a6784 | 590 | let files = tools::complete_file_name(data[1], param); |
f98ea63d DM |
591 | |
592 | for file in files { | |
593 | result.push(format!("{}:{}", data[0], file)); | |
594 | } | |
595 | ||
596 | result | |
ff5d3707 | 597 | } |
598 | ||
9f912493 DM |
599 | fn restore( |
600 | param: Value, | |
601 | _info: &ApiMethod, | |
dd5495d6 | 602 | _rpcenv: &mut dyn RpcEnvironment, |
9f912493 DM |
603 | ) -> Result<Value, Error> { |
604 | ||
2665cef7 | 605 | let repo = extract_repository_from_value(¶m)?; |
9f912493 | 606 | |
86eda3eb DM |
607 | let verbose = param["verbose"].as_bool().unwrap_or(false); |
608 | ||
d5c34d98 DM |
609 | let archive_name = tools::required_string_param(¶m, "archive-name")?; |
610 | ||
86eda3eb | 611 | let client = HttpClient::new(repo.host(), repo.user())?; |
d0a03d40 | 612 | |
d0a03d40 | 613 | record_repository(&repo); |
d5c34d98 | 614 | |
9f912493 | 615 | let path = tools::required_string_param(¶m, "snapshot")?; |
9f912493 | 616 | |
86eda3eb | 617 | let (backup_type, backup_id, backup_time) = if path.matches('/').count() == 1 { |
d5c34d98 | 618 | let group = BackupGroup::parse(path)?; |
9f912493 | 619 | |
9e391bb7 DM |
620 | let path = format!("api2/json/admin/datastore/{}/snapshots", repo.store()); |
621 | let result = client.get(&path, Some(json!({ | |
d5c34d98 DM |
622 | "backup-type": group.backup_type(), |
623 | "backup-id": group.backup_id(), | |
9e391bb7 | 624 | }))).wait()?; |
9f912493 | 625 | |
d5c34d98 DM |
626 | let list = result["data"].as_array().unwrap(); |
627 | if list.len() == 0 { | |
628 | bail!("backup group '{}' does not contain any snapshots:", path); | |
629 | } | |
9f912493 | 630 | |
86eda3eb DM |
631 | let epoch = list[0]["backup-time"].as_i64().unwrap(); |
632 | let backup_time = Local.timestamp(epoch, 0); | |
633 | (group.backup_type().to_owned(), group.backup_id().to_owned(), backup_time) | |
d5c34d98 DM |
634 | } else { |
635 | let snapshot = BackupDir::parse(path)?; | |
86eda3eb DM |
636 | (snapshot.group().backup_type().to_owned(), snapshot.group().backup_id().to_owned(), snapshot.backup_time()) |
637 | }; | |
9f912493 | 638 | |
d5c34d98 | 639 | let target = tools::required_string_param(¶m, "target")?; |
bf125261 | 640 | let target = if target == "-" { None } else { Some(target) }; |
2ae7d196 | 641 | |
86eda3eb | 642 | let keyfile = param["keyfile"].as_str().map(|p| PathBuf::from(p)); |
2ae7d196 | 643 | |
86eda3eb DM |
644 | let crypt_config = match keyfile { |
645 | None => None, | |
646 | Some(path) => { | |
647 | let (key, _) = load_and_decrtypt_key(&path, get_encryption_key_password)?; | |
648 | Some(Arc::new(CryptConfig::new(key)?)) | |
649 | } | |
650 | }; | |
d5c34d98 | 651 | |
afb4cd28 DM |
652 | let server_archive_name = if archive_name.ends_with(".pxar") { |
653 | format!("{}.didx", archive_name) | |
654 | } else if archive_name.ends_with(".img") { | |
655 | format!("{}.fidx", archive_name) | |
656 | } else { | |
f8100e96 | 657 | format!("{}.blob", archive_name) |
afb4cd28 | 658 | }; |
9f912493 | 659 | |
86eda3eb DM |
660 | let client = client.start_backup_reader(repo.store(), &backup_type, &backup_id, backup_time, true).wait()?; |
661 | ||
662 | use std::os::unix::fs::OpenOptionsExt; | |
663 | ||
664 | let tmpfile = std::fs::OpenOptions::new() | |
665 | .write(true) | |
666 | .read(true) | |
667 | .custom_flags(libc::O_TMPFILE) | |
668 | .open("/tmp")?; | |
669 | ||
f8100e96 DM |
670 | if server_archive_name.ends_with(".blob") { |
671 | ||
672 | let writer = Vec::with_capacity(1024*1024); | |
673 | let blob_data = client.download(&server_archive_name, writer).wait()?; | |
674 | let blob = DataBlob::from_raw(blob_data)?; | |
675 | blob.verify_crc()?; | |
676 | ||
677 | let raw_data = match crypt_config { | |
678 | Some(ref crypt_config) => blob.decode(Some(crypt_config))?, | |
679 | None => blob.decode(None)?, | |
680 | }; | |
681 | ||
bf125261 DM |
682 | if let Some(target) = target { |
683 | crate::tools::file_set_contents(target, &raw_data, None)?; | |
684 | } else { | |
685 | let stdout = std::io::stdout(); | |
686 | let mut writer = stdout.lock(); | |
687 | writer.write_all(&raw_data) | |
688 | .map_err(|err| format_err!("unable to pipe data - {}", err))?; | |
689 | } | |
f8100e96 DM |
690 | |
691 | } else if server_archive_name.ends_with(".didx") { | |
afb4cd28 | 692 | let tmpfile = client.download(&server_archive_name, tmpfile).wait()?; |
86eda3eb | 693 | |
afb4cd28 DM |
694 | let index = DynamicIndexReader::new(tmpfile) |
695 | .map_err(|err| format_err!("unable to read dynamic index '{}' - {}", archive_name, err))?; | |
86eda3eb | 696 | |
f4bf7dfc DM |
697 | let most_used = index.find_most_used_chunks(8); |
698 | ||
699 | let chunk_reader = RemoteChunkReader::new(client.clone(), crypt_config, most_used); | |
700 | ||
afb4cd28 | 701 | let mut reader = BufferedDynamicReader::new(index, chunk_reader); |
86eda3eb | 702 | |
bf125261 | 703 | if let Some(target) = target { |
86eda3eb | 704 | |
bf125261 DM |
705 | let feature_flags = pxar::CA_FORMAT_DEFAULT; |
706 | let mut decoder = pxar::SequentialDecoder::new(&mut reader, feature_flags, |path| { | |
707 | if verbose { | |
708 | println!("{:?}", path); | |
709 | } | |
710 | Ok(()) | |
711 | }); | |
712 | ||
713 | decoder.restore(Path::new(target))?; | |
714 | } else { | |
715 | let stdout = std::io::stdout(); | |
716 | let mut writer = stdout.lock(); | |
afb4cd28 | 717 | |
bf125261 DM |
718 | std::io::copy(&mut reader, &mut writer) |
719 | .map_err(|err| format_err!("unable to pipe data - {}", err))?; | |
720 | } | |
afb4cd28 DM |
721 | } else if server_archive_name.ends_with(".fidx") { |
722 | let tmpfile = client.download(&server_archive_name, tmpfile).wait()?; | |
723 | ||
724 | let index = FixedIndexReader::new(tmpfile) | |
725 | .map_err(|err| format_err!("unable to read fixed index '{}' - {}", archive_name, err))?; | |
7dcbe051 | 726 | |
f4bf7dfc DM |
727 | let most_used = index.find_most_used_chunks(8); |
728 | ||
729 | let chunk_reader = RemoteChunkReader::new(client.clone(), crypt_config, most_used); | |
730 | ||
afb4cd28 DM |
731 | let mut reader = BufferedFixedReader::new(index, chunk_reader); |
732 | ||
bf125261 DM |
733 | if let Some(target) = target { |
734 | let mut writer = std::fs::OpenOptions::new() | |
735 | .write(true) | |
736 | .create(true) | |
737 | .create_new(true) | |
738 | .open(target) | |
739 | .map_err(|err| format_err!("unable to create target file {:?} - {}", target, err))?; | |
740 | ||
741 | std::io::copy(&mut reader, &mut writer) | |
742 | .map_err(|err| format_err!("unable to store data - {}", err))?; | |
743 | } else { | |
744 | let stdout = std::io::stdout(); | |
745 | let mut writer = stdout.lock(); | |
afb4cd28 | 746 | |
bf125261 DM |
747 | std::io::copy(&mut reader, &mut writer) |
748 | .map_err(|err| format_err!("unable to pipe data - {}", err))?; | |
749 | } | |
45db6f89 | 750 | } else { |
f8100e96 | 751 | bail!("unknown archive file extension (expected .pxar of .img)"); |
3031e44c | 752 | } |
fef44d4f DM |
753 | |
754 | Ok(Value::Null) | |
45db6f89 DM |
755 | } |
756 | ||
83b7db02 DM |
757 | fn prune( |
758 | mut param: Value, | |
759 | _info: &ApiMethod, | |
dd5495d6 | 760 | _rpcenv: &mut dyn RpcEnvironment, |
83b7db02 DM |
761 | ) -> Result<Value, Error> { |
762 | ||
2665cef7 | 763 | let repo = extract_repository_from_value(¶m)?; |
83b7db02 | 764 | |
45cdce06 | 765 | let mut client = HttpClient::new(repo.host(), repo.user())?; |
83b7db02 | 766 | |
d0a03d40 | 767 | let path = format!("api2/json/admin/datastore/{}/prune", repo.store()); |
83b7db02 DM |
768 | |
769 | param.as_object_mut().unwrap().remove("repository"); | |
770 | ||
5a2df000 | 771 | let result = client.post(&path, Some(param)).wait()?; |
83b7db02 | 772 | |
d0a03d40 DM |
773 | record_repository(&repo); |
774 | ||
83b7db02 DM |
775 | Ok(result) |
776 | } | |
777 | ||
5a2df000 | 778 | // like get, but simply ignore errors and return Null instead |
b2388518 | 779 | fn try_get(repo: &BackupRepository, url: &str) -> Value { |
024f11bb | 780 | |
45cdce06 DM |
781 | let client = match HttpClient::new(repo.host(), repo.user()) { |
782 | Ok(v) => v, | |
783 | _ => return Value::Null, | |
784 | }; | |
b2388518 | 785 | |
9e391bb7 | 786 | let mut resp = match client.get(url, None).wait() { |
b2388518 DM |
787 | Ok(v) => v, |
788 | _ => return Value::Null, | |
789 | }; | |
790 | ||
791 | if let Some(map) = resp.as_object_mut() { | |
792 | if let Some(data) = map.remove("data") { | |
793 | return data; | |
794 | } | |
795 | } | |
796 | Value::Null | |
797 | } | |
798 | ||
b2388518 | 799 | fn complete_backup_group(_arg: &str, param: &HashMap<String, String>) -> Vec<String> { |
024f11bb | 800 | |
b2388518 DM |
801 | let mut result = vec![]; |
802 | ||
2665cef7 | 803 | let repo = match extract_repository_from_map(param) { |
b2388518 | 804 | Some(v) => v, |
024f11bb DM |
805 | _ => return result, |
806 | }; | |
807 | ||
b2388518 DM |
808 | let path = format!("api2/json/admin/datastore/{}/groups", repo.store()); |
809 | ||
810 | let data = try_get(&repo, &path); | |
811 | ||
812 | if let Some(list) = data.as_array() { | |
024f11bb | 813 | for item in list { |
98f0b972 DM |
814 | if let (Some(backup_id), Some(backup_type)) = |
815 | (item["backup-id"].as_str(), item["backup-type"].as_str()) | |
816 | { | |
817 | result.push(format!("{}/{}", backup_type, backup_id)); | |
024f11bb DM |
818 | } |
819 | } | |
820 | } | |
821 | ||
822 | result | |
823 | } | |
824 | ||
b2388518 DM |
825 | fn complete_group_or_snapshot(arg: &str, param: &HashMap<String, String>) -> Vec<String> { |
826 | ||
827 | let mut result = vec![]; | |
828 | ||
2665cef7 | 829 | let repo = match extract_repository_from_map(param) { |
b2388518 DM |
830 | Some(v) => v, |
831 | _ => return result, | |
832 | }; | |
833 | ||
834 | if arg.matches('/').count() < 2 { | |
835 | let groups = complete_backup_group(arg, param); | |
836 | for group in groups { | |
837 | result.push(group.to_string()); | |
838 | result.push(format!("{}/", group)); | |
839 | } | |
840 | return result; | |
841 | } | |
842 | ||
843 | let mut parts = arg.split('/'); | |
844 | let query = tools::json_object_to_query(json!({ | |
845 | "backup-type": parts.next().unwrap(), | |
846 | "backup-id": parts.next().unwrap(), | |
847 | })).unwrap(); | |
848 | ||
849 | let path = format!("api2/json/admin/datastore/{}/snapshots?{}", repo.store(), query); | |
850 | ||
851 | let data = try_get(&repo, &path); | |
852 | ||
853 | if let Some(list) = data.as_array() { | |
854 | for item in list { | |
855 | if let (Some(backup_id), Some(backup_type), Some(backup_time)) = | |
856 | (item["backup-id"].as_str(), item["backup-type"].as_str(), item["backup-time"].as_i64()) | |
857 | { | |
858 | let snapshot = BackupDir::new(backup_type, backup_id, backup_time); | |
859 | result.push(snapshot.relative_path().to_str().unwrap().to_owned()); | |
860 | } | |
861 | } | |
862 | } | |
863 | ||
864 | result | |
865 | } | |
866 | ||
45db6f89 | 867 | fn complete_server_file_name(_arg: &str, param: &HashMap<String, String>) -> Vec<String> { |
08dc340a DM |
868 | |
869 | let mut result = vec![]; | |
870 | ||
2665cef7 | 871 | let repo = match extract_repository_from_map(param) { |
08dc340a DM |
872 | Some(v) => v, |
873 | _ => return result, | |
874 | }; | |
875 | ||
876 | let snapshot = match param.get("snapshot") { | |
877 | Some(path) => { | |
878 | match BackupDir::parse(path) { | |
879 | Ok(v) => v, | |
880 | _ => return result, | |
881 | } | |
882 | } | |
883 | _ => return result, | |
884 | }; | |
885 | ||
886 | let query = tools::json_object_to_query(json!({ | |
887 | "backup-type": snapshot.group().backup_type(), | |
888 | "backup-id": snapshot.group().backup_id(), | |
889 | "backup-time": snapshot.backup_time().timestamp(), | |
890 | })).unwrap(); | |
891 | ||
892 | let path = format!("api2/json/admin/datastore/{}/files?{}", repo.store(), query); | |
893 | ||
894 | let data = try_get(&repo, &path); | |
895 | ||
896 | if let Some(list) = data.as_array() { | |
897 | for item in list { | |
898 | if let Some(filename) = item.as_str() { | |
899 | result.push(filename.to_owned()); | |
900 | } | |
901 | } | |
902 | } | |
903 | ||
45db6f89 DM |
904 | result |
905 | } | |
906 | ||
907 | fn complete_archive_name(arg: &str, param: &HashMap<String, String>) -> Vec<String> { | |
908 | ||
909 | let result = complete_server_file_name(arg, param); | |
910 | ||
6899dbfb | 911 | strip_server_file_expenstions(result) |
08dc340a DM |
912 | } |
913 | ||
49811347 DM |
914 | fn complete_chunk_size(_arg: &str, _param: &HashMap<String, String>) -> Vec<String> { |
915 | ||
916 | let mut result = vec![]; | |
917 | ||
918 | let mut size = 64; | |
919 | loop { | |
920 | result.push(size.to_string()); | |
921 | size = size * 2; | |
922 | if size > 4096 { break; } | |
923 | } | |
924 | ||
925 | result | |
926 | } | |
927 | ||
826f309b | 928 | fn get_encryption_key_password() -> Result<Vec<u8>, Error> { |
ff5d3707 | 929 | |
f2401311 DM |
930 | // fixme: implement other input methods |
931 | ||
932 | use std::env::VarError::*; | |
933 | match std::env::var("PBS_ENCRYPTION_PASSWORD") { | |
826f309b | 934 | Ok(p) => return Ok(p.as_bytes().to_vec()), |
f2401311 DM |
935 | Err(NotUnicode(_)) => bail!("PBS_ENCRYPTION_PASSWORD contains bad characters"), |
936 | Err(NotPresent) => { | |
937 | // Try another method | |
938 | } | |
939 | } | |
940 | ||
941 | // If we're on a TTY, query the user for a password | |
942 | if crate::tools::tty::stdin_isatty() { | |
826f309b | 943 | return Ok(crate::tools::tty::read_password("Encryption Key Password: ")?); |
f2401311 DM |
944 | } |
945 | ||
946 | bail!("no password input mechanism available"); | |
947 | } | |
948 | ||
ac716234 DM |
949 | fn key_create( |
950 | param: Value, | |
951 | _info: &ApiMethod, | |
952 | _rpcenv: &mut dyn RpcEnvironment, | |
953 | ) -> Result<Value, Error> { | |
954 | ||
9b06db45 DM |
955 | let path = tools::required_string_param(¶m, "path")?; |
956 | let path = PathBuf::from(path); | |
ac716234 | 957 | |
181f097a | 958 | let kdf = param["kdf"].as_str().unwrap_or("scrypt"); |
ac716234 DM |
959 | |
960 | let key = proxmox::sys::linux::random_data(32)?; | |
961 | ||
181f097a DM |
962 | if kdf == "scrypt" { |
963 | // always read passphrase from tty | |
964 | if !crate::tools::tty::stdin_isatty() { | |
965 | bail!("unable to read passphrase - no tty"); | |
966 | } | |
ac716234 | 967 | |
181f097a DM |
968 | let password = crate::tools::tty::read_password("Encryption Key Password: ")?; |
969 | ||
ab44acff | 970 | let key_config = encrypt_key_with_passphrase(&key, &password)?; |
37c5a175 | 971 | |
ab44acff | 972 | store_key_config(&path, false, key_config)?; |
181f097a DM |
973 | |
974 | Ok(Value::Null) | |
975 | } else if kdf == "none" { | |
976 | let created = Local.timestamp(Local::now().timestamp(), 0); | |
977 | ||
978 | store_key_config(&path, false, KeyConfig { | |
979 | kdf: None, | |
980 | created, | |
ab44acff | 981 | modified: created, |
181f097a DM |
982 | data: key, |
983 | })?; | |
984 | ||
985 | Ok(Value::Null) | |
986 | } else { | |
987 | unreachable!(); | |
988 | } | |
ac716234 DM |
989 | } |
990 | ||
9f46c7de DM |
991 | fn master_pubkey_path() -> Result<PathBuf, Error> { |
992 | let base = BaseDirectories::with_prefix("proxmox-backup")?; | |
993 | ||
994 | // usually $HOME/.config/proxmox-backup/master-public.pem | |
995 | let path = base.place_config_file("master-public.pem")?; | |
996 | ||
997 | Ok(path) | |
998 | } | |
999 | ||
3ea8bfc9 DM |
1000 | fn key_import_master_pubkey( |
1001 | param: Value, | |
1002 | _info: &ApiMethod, | |
1003 | _rpcenv: &mut dyn RpcEnvironment, | |
1004 | ) -> Result<Value, Error> { | |
1005 | ||
1006 | let path = tools::required_string_param(¶m, "path")?; | |
1007 | let path = PathBuf::from(path); | |
1008 | ||
1009 | let pem_data = proxmox_backup::tools::file_get_contents(&path)?; | |
1010 | ||
1011 | if let Err(err) = openssl::pkey::PKey::public_key_from_pem(&pem_data) { | |
1012 | bail!("Unable to decode PEM data - {}", err); | |
1013 | } | |
1014 | ||
9f46c7de | 1015 | let target_path = master_pubkey_path()?; |
3ea8bfc9 DM |
1016 | |
1017 | proxmox_backup::tools::file_set_contents(&target_path, &pem_data, None)?; | |
1018 | ||
1019 | println!("Imported public master key to {:?}", target_path); | |
1020 | ||
1021 | Ok(Value::Null) | |
1022 | } | |
1023 | ||
37c5a175 DM |
1024 | fn key_create_master_key( |
1025 | _param: Value, | |
1026 | _info: &ApiMethod, | |
1027 | _rpcenv: &mut dyn RpcEnvironment, | |
1028 | ) -> Result<Value, Error> { | |
1029 | ||
1030 | // we need a TTY to query the new password | |
1031 | if !crate::tools::tty::stdin_isatty() { | |
1032 | bail!("unable to create master key - no tty"); | |
1033 | } | |
1034 | ||
1035 | let rsa = openssl::rsa::Rsa::generate(4096)?; | |
1036 | let pkey = openssl::pkey::PKey::from_rsa(rsa)?; | |
1037 | ||
1038 | let new_pw = String::from_utf8(crate::tools::tty::read_password("Master Key Password: ")?)?; | |
1039 | let verify_pw = String::from_utf8(crate::tools::tty::read_password("Verify Password: ")?)?; | |
1040 | ||
1041 | if new_pw != verify_pw { | |
1042 | bail!("Password verification fail!"); | |
1043 | } | |
1044 | ||
1045 | if new_pw.len() < 5 { | |
1046 | bail!("Password is too short!"); | |
1047 | } | |
1048 | ||
1049 | let pub_key: Vec<u8> = pkey.public_key_to_pem()?; | |
1050 | let filename_pub = "master-public.pem"; | |
1051 | println!("Writing public master key to {}", filename_pub); | |
1052 | proxmox_backup::tools::file_set_contents(filename_pub, pub_key.as_slice(), None)?; | |
1053 | ||
1054 | let cipher = openssl::symm::Cipher::aes_256_cbc(); | |
1055 | let priv_key: Vec<u8> = pkey.private_key_to_pem_pkcs8_passphrase(cipher, new_pw.as_bytes())?; | |
1056 | ||
1057 | let filename_priv = "master-private.pem"; | |
1058 | println!("Writing private master key to {}", filename_priv); | |
1059 | proxmox_backup::tools::file_set_contents(filename_priv, priv_key.as_slice(), None)?; | |
1060 | ||
1061 | Ok(Value::Null) | |
1062 | } | |
ac716234 DM |
1063 | |
1064 | fn key_change_passphrase( | |
1065 | param: Value, | |
1066 | _info: &ApiMethod, | |
1067 | _rpcenv: &mut dyn RpcEnvironment, | |
1068 | ) -> Result<Value, Error> { | |
1069 | ||
9b06db45 DM |
1070 | let path = tools::required_string_param(¶m, "path")?; |
1071 | let path = PathBuf::from(path); | |
ac716234 | 1072 | |
181f097a DM |
1073 | let kdf = param["kdf"].as_str().unwrap_or("scrypt"); |
1074 | ||
ac716234 DM |
1075 | // we need a TTY to query the new password |
1076 | if !crate::tools::tty::stdin_isatty() { | |
1077 | bail!("unable to change passphrase - no tty"); | |
1078 | } | |
1079 | ||
ab44acff | 1080 | let (key, created) = load_and_decrtypt_key(&path, get_encryption_key_password)?; |
ac716234 | 1081 | |
181f097a | 1082 | if kdf == "scrypt" { |
ac716234 | 1083 | |
181f097a DM |
1084 | let new_pw = String::from_utf8(crate::tools::tty::read_password("New Password: ")?)?; |
1085 | let verify_pw = String::from_utf8(crate::tools::tty::read_password("Verify Password: ")?)?; | |
ac716234 | 1086 | |
181f097a DM |
1087 | if new_pw != verify_pw { |
1088 | bail!("Password verification fail!"); | |
1089 | } | |
1090 | ||
1091 | if new_pw.len() < 5 { | |
1092 | bail!("Password is too short!"); | |
1093 | } | |
ac716234 | 1094 | |
ab44acff DM |
1095 | let mut new_key_config = encrypt_key_with_passphrase(&key, new_pw.as_bytes())?; |
1096 | new_key_config.created = created; // keep original value | |
1097 | ||
1098 | store_key_config(&path, true, new_key_config)?; | |
ac716234 | 1099 | |
181f097a DM |
1100 | Ok(Value::Null) |
1101 | } else if kdf == "none" { | |
ab44acff | 1102 | let modified = Local.timestamp(Local::now().timestamp(), 0); |
181f097a DM |
1103 | |
1104 | store_key_config(&path, true, KeyConfig { | |
1105 | kdf: None, | |
ab44acff DM |
1106 | created, // keep original value |
1107 | modified, | |
6d0983db | 1108 | data: key.to_vec(), |
181f097a DM |
1109 | })?; |
1110 | ||
1111 | Ok(Value::Null) | |
1112 | } else { | |
1113 | unreachable!(); | |
1114 | } | |
f2401311 DM |
1115 | } |
1116 | ||
1117 | fn key_mgmt_cli() -> CliCommandMap { | |
1118 | ||
181f097a DM |
1119 | let kdf_schema: Arc<Schema> = Arc::new( |
1120 | StringSchema::new("Key derivation function. Choose 'none' to store the key unecrypted.") | |
1121 | .format(Arc::new(ApiStringFormat::Enum(&["scrypt", "none"]))) | |
1122 | .default("scrypt") | |
1123 | .into() | |
1124 | ); | |
1125 | ||
f2401311 DM |
1126 | let key_create_cmd_def = CliCommand::new( |
1127 | ApiMethod::new( | |
1128 | key_create, | |
1129 | ObjectSchema::new("Create a new encryption key.") | |
9b06db45 | 1130 | .required("path", StringSchema::new("File system path.")) |
181f097a | 1131 | .optional("kdf", kdf_schema.clone()) |
f2401311 | 1132 | )) |
9b06db45 DM |
1133 | .arg_param(vec!["path"]) |
1134 | .completion_cb("path", tools::complete_file_name); | |
f2401311 | 1135 | |
ac716234 DM |
1136 | let key_change_passphrase_cmd_def = CliCommand::new( |
1137 | ApiMethod::new( | |
1138 | key_change_passphrase, | |
1139 | ObjectSchema::new("Change the passphrase required to decrypt the key.") | |
9b06db45 | 1140 | .required("path", StringSchema::new("File system path.")) |
181f097a | 1141 | .optional("kdf", kdf_schema.clone()) |
9b06db45 DM |
1142 | )) |
1143 | .arg_param(vec!["path"]) | |
1144 | .completion_cb("path", tools::complete_file_name); | |
ac716234 | 1145 | |
37c5a175 DM |
1146 | let key_create_master_key_cmd_def = CliCommand::new( |
1147 | ApiMethod::new( | |
1148 | key_create_master_key, | |
1149 | ObjectSchema::new("Create a new 4096 bit RSA master pub/priv key pair.") | |
1150 | )); | |
1151 | ||
3ea8bfc9 DM |
1152 | let key_import_master_pubkey_cmd_def = CliCommand::new( |
1153 | ApiMethod::new( | |
1154 | key_import_master_pubkey, | |
1155 | ObjectSchema::new("Import a new RSA public key and use it as master key. The key is expected to be in '.pem' format.") | |
1156 | .required("path", StringSchema::new("File system path.")) | |
1157 | )) | |
1158 | .arg_param(vec!["path"]) | |
1159 | .completion_cb("path", tools::complete_file_name); | |
1160 | ||
f2401311 | 1161 | let cmd_def = CliCommandMap::new() |
ac716234 | 1162 | .insert("create".to_owned(), key_create_cmd_def.into()) |
37c5a175 | 1163 | .insert("create-master-key".to_owned(), key_create_master_key_cmd_def.into()) |
3ea8bfc9 | 1164 | .insert("import-master-pubkey".to_owned(), key_import_master_pubkey_cmd_def.into()) |
ac716234 | 1165 | .insert("change-passphrase".to_owned(), key_change_passphrase_cmd_def.into()); |
f2401311 DM |
1166 | |
1167 | cmd_def | |
1168 | } | |
1169 | ||
f2401311 | 1170 | fn main() { |
33d64b81 | 1171 | |
25f1650b DM |
1172 | let backup_source_schema: Arc<Schema> = Arc::new( |
1173 | StringSchema::new("Backup source specification ([<label>:<path>]).") | |
1174 | .format(Arc::new(ApiStringFormat::Pattern(&BACKUPSPEC_REGEX))) | |
1175 | .into() | |
1176 | ); | |
1177 | ||
597a9203 | 1178 | let backup_cmd_def = CliCommand::new( |
ff5d3707 | 1179 | ApiMethod::new( |
bcd879cf | 1180 | create_backup, |
597a9203 | 1181 | ObjectSchema::new("Create (host) backup.") |
ae0be2dd DM |
1182 | .required( |
1183 | "backupspec", | |
1184 | ArraySchema::new( | |
74cdb521 | 1185 | "List of backup source specifications ([<label.ext>:<path>] ...)", |
25f1650b | 1186 | backup_source_schema, |
ae0be2dd DM |
1187 | ).min_length(1) |
1188 | ) | |
2665cef7 | 1189 | .optional("repository", REPO_URL_SCHEMA.clone()) |
6d0983db DM |
1190 | .optional( |
1191 | "keyfile", | |
1192 | StringSchema::new("Path to encryption key. All data will be encrypted using this key.")) | |
219ef0e6 DM |
1193 | .optional( |
1194 | "verbose", | |
1195 | BooleanSchema::new("Verbose output.").default(false)) | |
fba30411 DM |
1196 | .optional( |
1197 | "host-id", | |
1198 | StringSchema::new("Use specified ID for the backup group name ('host/<id>'). The default is the system hostname.")) | |
2d9d143a DM |
1199 | .optional( |
1200 | "chunk-size", | |
1201 | IntegerSchema::new("Chunk size in KB. Must be a power of 2.") | |
1202 | .minimum(64) | |
1203 | .maximum(4096) | |
1204 | .default(4096) | |
1205 | ) | |
ff5d3707 | 1206 | )) |
2665cef7 | 1207 | .arg_param(vec!["backupspec"]) |
d0a03d40 | 1208 | .completion_cb("repository", complete_repository) |
49811347 | 1209 | .completion_cb("backupspec", complete_backup_source) |
6d0983db | 1210 | .completion_cb("keyfile", tools::complete_file_name) |
49811347 | 1211 | .completion_cb("chunk-size", complete_chunk_size); |
f8838fe9 | 1212 | |
41c039e1 DM |
1213 | let list_cmd_def = CliCommand::new( |
1214 | ApiMethod::new( | |
812c6f87 DM |
1215 | list_backup_groups, |
1216 | ObjectSchema::new("List backup groups.") | |
2665cef7 | 1217 | .optional("repository", REPO_URL_SCHEMA.clone()) |
41c039e1 | 1218 | )) |
d0a03d40 | 1219 | .completion_cb("repository", complete_repository); |
41c039e1 | 1220 | |
184f17af DM |
1221 | let snapshots_cmd_def = CliCommand::new( |
1222 | ApiMethod::new( | |
1223 | list_snapshots, | |
1224 | ObjectSchema::new("List backup snapshots.") | |
184f17af | 1225 | .required("group", StringSchema::new("Backup group.")) |
2665cef7 | 1226 | .optional("repository", REPO_URL_SCHEMA.clone()) |
184f17af | 1227 | )) |
2665cef7 | 1228 | .arg_param(vec!["group"]) |
024f11bb | 1229 | .completion_cb("group", complete_backup_group) |
d0a03d40 | 1230 | .completion_cb("repository", complete_repository); |
184f17af | 1231 | |
6f62c924 DM |
1232 | let forget_cmd_def = CliCommand::new( |
1233 | ApiMethod::new( | |
1234 | forget_snapshots, | |
1235 | ObjectSchema::new("Forget (remove) backup snapshots.") | |
6f62c924 | 1236 | .required("snapshot", StringSchema::new("Snapshot path.")) |
2665cef7 | 1237 | .optional("repository", REPO_URL_SCHEMA.clone()) |
6f62c924 | 1238 | )) |
2665cef7 | 1239 | .arg_param(vec!["snapshot"]) |
b2388518 DM |
1240 | .completion_cb("repository", complete_repository) |
1241 | .completion_cb("snapshot", complete_group_or_snapshot); | |
6f62c924 | 1242 | |
8cc0d6af DM |
1243 | let garbage_collect_cmd_def = CliCommand::new( |
1244 | ApiMethod::new( | |
1245 | start_garbage_collection, | |
1246 | ObjectSchema::new("Start garbage collection for a specific repository.") | |
2665cef7 | 1247 | .optional("repository", REPO_URL_SCHEMA.clone()) |
8cc0d6af | 1248 | )) |
d0a03d40 | 1249 | .completion_cb("repository", complete_repository); |
8cc0d6af | 1250 | |
9f912493 DM |
1251 | let restore_cmd_def = CliCommand::new( |
1252 | ApiMethod::new( | |
1253 | restore, | |
1254 | ObjectSchema::new("Restore backup repository.") | |
d5c34d98 DM |
1255 | .required("snapshot", StringSchema::new("Group/Snapshot path.")) |
1256 | .required("archive-name", StringSchema::new("Backup archive name.")) | |
bf125261 DM |
1257 | .required("target", StringSchema::new(r###"Target directory path. Use '-' to write to stdandard output. |
1258 | ||
1259 | We do not extraxt '.pxar' archives when writing to stdandard output. | |
1260 | ||
1261 | "### | |
1262 | )) | |
2665cef7 | 1263 | .optional("repository", REPO_URL_SCHEMA.clone()) |
86eda3eb DM |
1264 | .optional("keyfile", StringSchema::new("Path to encryption key.")) |
1265 | .optional( | |
1266 | "verbose", | |
1267 | BooleanSchema::new("Verbose output.").default(false) | |
1268 | ) | |
9f912493 | 1269 | )) |
2665cef7 | 1270 | .arg_param(vec!["snapshot", "archive-name", "target"]) |
b2388518 | 1271 | .completion_cb("repository", complete_repository) |
08dc340a DM |
1272 | .completion_cb("snapshot", complete_group_or_snapshot) |
1273 | .completion_cb("archive-name", complete_archive_name) | |
1274 | .completion_cb("target", tools::complete_file_name); | |
9f912493 | 1275 | |
83b7db02 DM |
1276 | let prune_cmd_def = CliCommand::new( |
1277 | ApiMethod::new( | |
1278 | prune, | |
1279 | proxmox_backup::api2::admin::datastore::add_common_prune_prameters( | |
1280 | ObjectSchema::new("Prune backup repository.") | |
2665cef7 | 1281 | .optional("repository", REPO_URL_SCHEMA.clone()) |
83b7db02 DM |
1282 | ) |
1283 | )) | |
d0a03d40 | 1284 | .completion_cb("repository", complete_repository); |
9f912493 | 1285 | |
41c039e1 | 1286 | let cmd_def = CliCommandMap::new() |
597a9203 | 1287 | .insert("backup".to_owned(), backup_cmd_def.into()) |
6f62c924 | 1288 | .insert("forget".to_owned(), forget_cmd_def.into()) |
8cc0d6af | 1289 | .insert("garbage-collect".to_owned(), garbage_collect_cmd_def.into()) |
83b7db02 | 1290 | .insert("list".to_owned(), list_cmd_def.into()) |
184f17af | 1291 | .insert("prune".to_owned(), prune_cmd_def.into()) |
9f912493 | 1292 | .insert("restore".to_owned(), restore_cmd_def.into()) |
f2401311 DM |
1293 | .insert("snapshots".to_owned(), snapshots_cmd_def.into()) |
1294 | .insert("key".to_owned(), key_mgmt_cli().into()); | |
a914a774 | 1295 | |
5a2df000 DM |
1296 | hyper::rt::run(futures::future::lazy(move || { |
1297 | run_cli_command(cmd_def.into()); | |
1298 | Ok(()) | |
1299 | })); | |
496a6784 | 1300 | |
ff5d3707 | 1301 | } |