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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 DM |
45 | |
46 | fn record_repository(repo: &BackupRepository) { | |
47 | ||
48 | let base = match BaseDirectories::with_prefix("proxmox-backup") { | |
49 | Ok(v) => v, | |
50 | _ => return, | |
51 | }; | |
52 | ||
53 | // usually $HOME/.cache/proxmox-backup/repo-list | |
54 | let path = match base.place_cache_file("repo-list") { | |
55 | Ok(v) => v, | |
56 | _ => return, | |
57 | }; | |
58 | ||
49cf9f3d | 59 | let mut data = tools::file_get_json(&path, None).unwrap_or(json!({})); |
d0a03d40 DM |
60 | |
61 | let repo = repo.to_string(); | |
62 | ||
63 | data[&repo] = json!{ data[&repo].as_i64().unwrap_or(0) + 1 }; | |
64 | ||
65 | let mut map = serde_json::map::Map::new(); | |
66 | ||
67 | loop { | |
68 | let mut max_used = 0; | |
69 | let mut max_repo = None; | |
70 | for (repo, count) in data.as_object().unwrap() { | |
71 | if map.contains_key(repo) { continue; } | |
72 | if let Some(count) = count.as_i64() { | |
73 | if count > max_used { | |
74 | max_used = count; | |
75 | max_repo = Some(repo); | |
76 | } | |
77 | } | |
78 | } | |
79 | if let Some(repo) = max_repo { | |
80 | map.insert(repo.to_owned(), json!(max_used)); | |
81 | } else { | |
82 | break; | |
83 | } | |
84 | if map.len() > 10 { // store max. 10 repos | |
85 | break; | |
86 | } | |
87 | } | |
88 | ||
89 | let new_data = json!(map); | |
90 | ||
91 | let _ = tools::file_set_contents(path, new_data.to_string().as_bytes(), None); | |
92 | } | |
93 | ||
49811347 | 94 | fn complete_repository(_arg: &str, _param: &HashMap<String, String>) -> Vec<String> { |
d0a03d40 DM |
95 | |
96 | let mut result = vec![]; | |
97 | ||
98 | let base = match BaseDirectories::with_prefix("proxmox-backup") { | |
99 | Ok(v) => v, | |
100 | _ => return result, | |
101 | }; | |
102 | ||
103 | // usually $HOME/.cache/proxmox-backup/repo-list | |
104 | let path = match base.place_cache_file("repo-list") { | |
105 | Ok(v) => v, | |
106 | _ => return result, | |
107 | }; | |
108 | ||
49cf9f3d | 109 | let data = tools::file_get_json(&path, None).unwrap_or(json!({})); |
d0a03d40 DM |
110 | |
111 | if let Some(map) = data.as_object() { | |
49811347 | 112 | for (repo, _count) in map { |
d0a03d40 DM |
113 | result.push(repo.to_owned()); |
114 | } | |
115 | } | |
116 | ||
117 | result | |
118 | } | |
119 | ||
17d6979a | 120 | fn backup_directory<P: AsRef<Path>>( |
c4ff3dce | 121 | client: &BackupClient, |
17d6979a | 122 | dir_path: P, |
247cdbce | 123 | archive_name: &str, |
36898ffc | 124 | chunk_size: Option<usize>, |
eed6db39 | 125 | all_file_systems: bool, |
219ef0e6 | 126 | verbose: bool, |
f98ac774 | 127 | crypt_config: Option<Arc<CryptConfig>>, |
247cdbce | 128 | ) -> Result<(), Error> { |
33d64b81 | 129 | |
c4ff3dce | 130 | let pxar_stream = PxarBackupStream::open(dir_path.as_ref(), all_file_systems, verbose)?; |
36898ffc | 131 | let chunk_stream = ChunkStream::new(pxar_stream, chunk_size); |
ff3d3100 | 132 | |
c4ff3dce | 133 | let (tx, rx) = mpsc::channel(10); // allow to buffer 10 chunks |
5e7a09be | 134 | |
c4ff3dce DM |
135 | let stream = rx |
136 | .map_err(Error::from) | |
137 | .and_then(|x| x); // flatten | |
17d6979a | 138 | |
c4ff3dce DM |
139 | // spawn chunker inside a separate task so that it can run parallel |
140 | tokio::spawn( | |
141 | tx.send_all(chunk_stream.then(|r| Ok(r))) | |
1c0472e8 | 142 | .map_err(|_| {}).map(|_| ()) |
c4ff3dce | 143 | ); |
17d6979a | 144 | |
f98ac774 | 145 | client.upload_stream(archive_name, stream, "dynamic", None, crypt_config).wait()?; |
bcd879cf DM |
146 | |
147 | Ok(()) | |
148 | } | |
149 | ||
6af905c1 DM |
150 | fn backup_image<P: AsRef<Path>>( |
151 | client: &BackupClient, | |
152 | image_path: P, | |
153 | archive_name: &str, | |
154 | image_size: u64, | |
36898ffc | 155 | chunk_size: Option<usize>, |
1c0472e8 | 156 | _verbose: bool, |
f98ac774 | 157 | crypt_config: Option<Arc<CryptConfig>>, |
6af905c1 DM |
158 | ) -> Result<(), Error> { |
159 | ||
6af905c1 DM |
160 | let path = image_path.as_ref().to_owned(); |
161 | ||
162 | let file = tokio::fs::File::open(path).wait()?; | |
163 | ||
164 | let stream = tokio::codec::FramedRead::new(file, tokio::codec::BytesCodec::new()) | |
165 | .map_err(Error::from); | |
166 | ||
36898ffc | 167 | let stream = FixedChunkStream::new(stream, chunk_size.unwrap_or(4*1024*1024)); |
6af905c1 | 168 | |
f98ac774 | 169 | client.upload_stream(archive_name, stream, "fixed", Some(image_size), crypt_config).wait()?; |
6af905c1 DM |
170 | |
171 | Ok(()) | |
172 | } | |
173 | ||
6899dbfb | 174 | fn strip_server_file_expenstions(list: Vec<String>) -> Vec<String> { |
8e39232a DM |
175 | |
176 | let mut result = vec![]; | |
177 | ||
178 | for file in list.into_iter() { | |
179 | if file.ends_with(".didx") { | |
180 | result.push(file[..file.len()-5].to_owned()); | |
181 | } else if file.ends_with(".fidx") { | |
182 | result.push(file[..file.len()-5].to_owned()); | |
6899dbfb DM |
183 | } else if file.ends_with(".blob") { |
184 | result.push(file[..file.len()-5].to_owned()); | |
8e39232a DM |
185 | } else { |
186 | result.push(file); // should not happen | |
187 | } | |
188 | } | |
189 | ||
190 | result | |
191 | } | |
192 | ||
8968258b | 193 | /* not used: |
6049b71f DM |
194 | fn list_backups( |
195 | param: Value, | |
196 | _info: &ApiMethod, | |
dd5495d6 | 197 | _rpcenv: &mut dyn RpcEnvironment, |
6049b71f | 198 | ) -> Result<Value, Error> { |
41c039e1 | 199 | |
33d64b81 | 200 | let repo_url = tools::required_string_param(¶m, "repository")?; |
edd3c8c6 | 201 | let repo: BackupRepository = repo_url.parse()?; |
41c039e1 | 202 | |
45cdce06 | 203 | let mut client = HttpClient::new(repo.host(), repo.user())?; |
41c039e1 | 204 | |
d0a03d40 | 205 | let path = format!("api2/json/admin/datastore/{}/backups", repo.store()); |
41c039e1 | 206 | |
9e391bb7 | 207 | let result = client.get(&path, None)?; |
41c039e1 | 208 | |
d0a03d40 DM |
209 | record_repository(&repo); |
210 | ||
8c75372b DM |
211 | // fixme: implement and use output formatter instead .. |
212 | let list = result["data"].as_array().unwrap(); | |
213 | ||
214 | for item in list { | |
215 | ||
49dc0740 DM |
216 | let id = item["backup-id"].as_str().unwrap(); |
217 | let btype = item["backup-type"].as_str().unwrap(); | |
218 | let epoch = item["backup-time"].as_i64().unwrap(); | |
e909522f | 219 | |
391d3107 | 220 | let backup_dir = BackupDir::new(btype, id, epoch); |
e909522f DM |
221 | |
222 | let files = item["files"].as_array().unwrap().iter().map(|v| v.as_str().unwrap().to_owned()).collect(); | |
6899dbfb | 223 | let files = strip_server_file_expenstions(files); |
e909522f | 224 | |
8e39232a DM |
225 | for filename in files { |
226 | let path = backup_dir.relative_path().to_str().unwrap().to_owned(); | |
227 | println!("{} | {}/{}", backup_dir.backup_time().format("%c"), path, filename); | |
8c75372b DM |
228 | } |
229 | } | |
230 | ||
231 | //Ok(result) | |
232 | Ok(Value::Null) | |
41c039e1 | 233 | } |
8968258b | 234 | */ |
41c039e1 | 235 | |
812c6f87 DM |
236 | fn list_backup_groups( |
237 | param: Value, | |
238 | _info: &ApiMethod, | |
dd5495d6 | 239 | _rpcenv: &mut dyn RpcEnvironment, |
812c6f87 DM |
240 | ) -> Result<Value, Error> { |
241 | ||
242 | let repo_url = tools::required_string_param(¶m, "repository")?; | |
edd3c8c6 | 243 | let repo: BackupRepository = repo_url.parse()?; |
812c6f87 | 244 | |
45cdce06 | 245 | let client = HttpClient::new(repo.host(), repo.user())?; |
812c6f87 | 246 | |
d0a03d40 | 247 | let path = format!("api2/json/admin/datastore/{}/groups", repo.store()); |
812c6f87 | 248 | |
9e391bb7 | 249 | let mut result = client.get(&path, None).wait()?; |
812c6f87 | 250 | |
d0a03d40 DM |
251 | record_repository(&repo); |
252 | ||
812c6f87 | 253 | // fixme: implement and use output formatter instead .. |
80822b95 DM |
254 | let list = result["data"].as_array_mut().unwrap(); |
255 | ||
256 | list.sort_unstable_by(|a, b| { | |
257 | let a_id = a["backup-id"].as_str().unwrap(); | |
258 | let a_backup_type = a["backup-type"].as_str().unwrap(); | |
259 | let b_id = b["backup-id"].as_str().unwrap(); | |
260 | let b_backup_type = b["backup-type"].as_str().unwrap(); | |
261 | ||
262 | let type_order = a_backup_type.cmp(b_backup_type); | |
263 | if type_order == std::cmp::Ordering::Equal { | |
264 | a_id.cmp(b_id) | |
265 | } else { | |
266 | type_order | |
267 | } | |
268 | }); | |
812c6f87 DM |
269 | |
270 | for item in list { | |
271 | ||
ad20d198 DM |
272 | let id = item["backup-id"].as_str().unwrap(); |
273 | let btype = item["backup-type"].as_str().unwrap(); | |
274 | let epoch = item["last-backup"].as_i64().unwrap(); | |
812c6f87 | 275 | let last_backup = Local.timestamp(epoch, 0); |
ad20d198 | 276 | let backup_count = item["backup-count"].as_u64().unwrap(); |
812c6f87 | 277 | |
1e9a94e5 | 278 | let group = BackupGroup::new(btype, id); |
812c6f87 DM |
279 | |
280 | let path = group.group_path().to_str().unwrap().to_owned(); | |
ad20d198 | 281 | |
8e39232a | 282 | let files = item["files"].as_array().unwrap().iter().map(|v| v.as_str().unwrap().to_owned()).collect(); |
6899dbfb | 283 | let files = strip_server_file_expenstions(files); |
ad20d198 | 284 | |
80822b95 | 285 | println!("{:20} | {} | {:5} | {}", path, last_backup.format("%c"), |
ad20d198 | 286 | backup_count, tools::join(&files, ' ')); |
812c6f87 DM |
287 | } |
288 | ||
289 | //Ok(result) | |
290 | Ok(Value::Null) | |
291 | } | |
292 | ||
184f17af DM |
293 | fn list_snapshots( |
294 | param: Value, | |
295 | _info: &ApiMethod, | |
dd5495d6 | 296 | _rpcenv: &mut dyn RpcEnvironment, |
184f17af DM |
297 | ) -> Result<Value, Error> { |
298 | ||
299 | let repo_url = tools::required_string_param(¶m, "repository")?; | |
edd3c8c6 | 300 | let repo: BackupRepository = repo_url.parse()?; |
184f17af DM |
301 | |
302 | let path = tools::required_string_param(¶m, "group")?; | |
303 | let group = BackupGroup::parse(path)?; | |
304 | ||
45cdce06 | 305 | let client = HttpClient::new(repo.host(), repo.user())?; |
184f17af | 306 | |
9e391bb7 | 307 | let path = format!("api2/json/admin/datastore/{}/snapshots", repo.store()); |
184f17af | 308 | |
9e391bb7 DM |
309 | let result = client.get(&path, Some(json!({ |
310 | "backup-type": group.backup_type(), | |
311 | "backup-id": group.backup_id(), | |
312 | }))).wait()?; | |
184f17af | 313 | |
d0a03d40 DM |
314 | record_repository(&repo); |
315 | ||
184f17af DM |
316 | // fixme: implement and use output formatter instead .. |
317 | let list = result["data"].as_array().unwrap(); | |
318 | ||
319 | for item in list { | |
320 | ||
321 | let id = item["backup-id"].as_str().unwrap(); | |
322 | let btype = item["backup-type"].as_str().unwrap(); | |
323 | let epoch = item["backup-time"].as_i64().unwrap(); | |
184f17af | 324 | |
391d3107 | 325 | let snapshot = BackupDir::new(btype, id, epoch); |
184f17af DM |
326 | |
327 | let path = snapshot.relative_path().to_str().unwrap().to_owned(); | |
328 | ||
8e39232a | 329 | let files = item["files"].as_array().unwrap().iter().map(|v| v.as_str().unwrap().to_owned()).collect(); |
6899dbfb | 330 | let files = strip_server_file_expenstions(files); |
184f17af | 331 | |
875fb1c0 | 332 | println!("{} | {} | {}", path, snapshot.backup_time().format("%c"), tools::join(&files, ' ')); |
184f17af DM |
333 | } |
334 | ||
335 | Ok(Value::Null) | |
336 | } | |
337 | ||
6f62c924 DM |
338 | fn forget_snapshots( |
339 | param: Value, | |
340 | _info: &ApiMethod, | |
dd5495d6 | 341 | _rpcenv: &mut dyn RpcEnvironment, |
6f62c924 DM |
342 | ) -> Result<Value, Error> { |
343 | ||
344 | let repo_url = tools::required_string_param(¶m, "repository")?; | |
edd3c8c6 | 345 | let repo: BackupRepository = repo_url.parse()?; |
6f62c924 DM |
346 | |
347 | let path = tools::required_string_param(¶m, "snapshot")?; | |
348 | let snapshot = BackupDir::parse(path)?; | |
349 | ||
45cdce06 | 350 | let mut client = HttpClient::new(repo.host(), repo.user())?; |
6f62c924 | 351 | |
9e391bb7 | 352 | let path = format!("api2/json/admin/datastore/{}/snapshots", repo.store()); |
6f62c924 | 353 | |
9e391bb7 DM |
354 | let result = client.delete(&path, Some(json!({ |
355 | "backup-type": snapshot.group().backup_type(), | |
356 | "backup-id": snapshot.group().backup_id(), | |
357 | "backup-time": snapshot.backup_time().timestamp(), | |
358 | }))).wait()?; | |
6f62c924 | 359 | |
d0a03d40 DM |
360 | record_repository(&repo); |
361 | ||
6f62c924 DM |
362 | Ok(result) |
363 | } | |
364 | ||
8cc0d6af DM |
365 | fn start_garbage_collection( |
366 | param: Value, | |
367 | _info: &ApiMethod, | |
dd5495d6 | 368 | _rpcenv: &mut dyn RpcEnvironment, |
8cc0d6af DM |
369 | ) -> Result<Value, Error> { |
370 | ||
371 | let repo_url = tools::required_string_param(¶m, "repository")?; | |
edd3c8c6 | 372 | let repo: BackupRepository = repo_url.parse()?; |
8cc0d6af | 373 | |
45cdce06 | 374 | let mut client = HttpClient::new(repo.host(), repo.user())?; |
8cc0d6af | 375 | |
d0a03d40 | 376 | let path = format!("api2/json/admin/datastore/{}/gc", repo.store()); |
8cc0d6af | 377 | |
5a2df000 | 378 | let result = client.post(&path, None).wait()?; |
8cc0d6af | 379 | |
d0a03d40 DM |
380 | record_repository(&repo); |
381 | ||
8cc0d6af DM |
382 | Ok(result) |
383 | } | |
33d64b81 | 384 | |
ae0be2dd DM |
385 | fn parse_backupspec(value: &str) -> Result<(&str, &str), Error> { |
386 | ||
387 | if let Some(caps) = BACKUPSPEC_REGEX.captures(value) { | |
388 | return Ok((caps.get(1).unwrap().as_str(), caps.get(2).unwrap().as_str())); | |
389 | } | |
390 | bail!("unable to parse directory specification '{}'", value); | |
391 | } | |
392 | ||
6049b71f DM |
393 | fn create_backup( |
394 | param: Value, | |
395 | _info: &ApiMethod, | |
dd5495d6 | 396 | _rpcenv: &mut dyn RpcEnvironment, |
6049b71f | 397 | ) -> Result<Value, Error> { |
ff5d3707 | 398 | |
33d64b81 | 399 | let repo_url = tools::required_string_param(¶m, "repository")?; |
ae0be2dd DM |
400 | |
401 | let backupspec_list = tools::required_array_param(¶m, "backupspec")?; | |
a914a774 | 402 | |
edd3c8c6 | 403 | let repo: BackupRepository = repo_url.parse()?; |
33d64b81 | 404 | |
eed6db39 DM |
405 | let all_file_systems = param["all-file-systems"].as_bool().unwrap_or(false); |
406 | ||
219ef0e6 DM |
407 | let verbose = param["verbose"].as_bool().unwrap_or(false); |
408 | ||
36898ffc | 409 | let chunk_size_opt = param["chunk-size"].as_u64().map(|v| (v*1024) as usize); |
2d9d143a | 410 | |
247cdbce DM |
411 | if let Some(size) = chunk_size_opt { |
412 | verify_chunk_size(size)?; | |
2d9d143a DM |
413 | } |
414 | ||
6d0983db DM |
415 | let keyfile = param["keyfile"].as_str().map(|p| PathBuf::from(p)); |
416 | ||
fba30411 DM |
417 | let backup_id = param["host-id"].as_str().unwrap_or(&tools::nodename()); |
418 | ||
ae0be2dd | 419 | let mut upload_list = vec![]; |
a914a774 | 420 | |
ec8a9bb9 | 421 | enum BackupType { PXAR, IMAGE, CONFIG }; |
6af905c1 | 422 | |
ae0be2dd DM |
423 | for backupspec in backupspec_list { |
424 | let (target, filename) = parse_backupspec(backupspec.as_str().unwrap())?; | |
bcd879cf | 425 | |
eb1804c5 DM |
426 | use std::os::unix::fs::FileTypeExt; |
427 | ||
428 | let metadata = match std::fs::metadata(filename) { | |
429 | Ok(m) => m, | |
ae0be2dd DM |
430 | Err(err) => bail!("unable to access '{}' - {}", filename, err), |
431 | }; | |
eb1804c5 | 432 | let file_type = metadata.file_type(); |
23bb8780 | 433 | |
ec8a9bb9 | 434 | let extension = Path::new(target).extension().map(|s| s.to_str().unwrap()).unwrap(); |
bcd879cf | 435 | |
ec8a9bb9 DM |
436 | match extension { |
437 | "pxar" => { | |
438 | if !file_type.is_dir() { | |
439 | bail!("got unexpected file type (expected directory)"); | |
440 | } | |
441 | upload_list.push((BackupType::PXAR, filename.to_owned(), target.to_owned(), 0)); | |
442 | } | |
443 | "img" => { | |
eb1804c5 | 444 | |
ec8a9bb9 DM |
445 | if !(file_type.is_file() || file_type.is_block_device()) { |
446 | bail!("got unexpected file type (expected file or block device)"); | |
447 | } | |
eb1804c5 | 448 | |
ec8a9bb9 | 449 | let size = tools::image_size(&PathBuf::from(filename))?; |
23bb8780 | 450 | |
ec8a9bb9 | 451 | if size == 0 { bail!("got zero-sized file '{}'", filename); } |
ae0be2dd | 452 | |
ec8a9bb9 DM |
453 | upload_list.push((BackupType::IMAGE, filename.to_owned(), target.to_owned(), size)); |
454 | } | |
455 | "conf" => { | |
456 | if !file_type.is_file() { | |
457 | bail!("got unexpected file type (expected regular file)"); | |
458 | } | |
459 | upload_list.push((BackupType::CONFIG, filename.to_owned(), target.to_owned(), metadata.len())); | |
460 | } | |
461 | _ => { | |
462 | bail!("got unknown archive extension '{}'", extension); | |
463 | } | |
ae0be2dd DM |
464 | } |
465 | } | |
466 | ||
cdebd467 | 467 | let backup_time = Local.timestamp(Local::now().timestamp(), 0); |
ae0be2dd | 468 | |
c4ff3dce | 469 | let client = HttpClient::new(repo.host(), repo.user())?; |
d0a03d40 DM |
470 | record_repository(&repo); |
471 | ||
cdebd467 DM |
472 | println!("Starting backup"); |
473 | println!("Client name: {}", tools::nodename()); | |
474 | println!("Start Time: {}", backup_time.to_rfc3339()); | |
51144821 | 475 | |
bb823140 DM |
476 | let (crypt_config, rsa_encrypted_key) = match keyfile { |
477 | None => (None, None), | |
6d0983db | 478 | Some(path) => { |
bb823140 DM |
479 | let (key, created) = load_and_decrtypt_key(&path, get_encryption_key_password)?; |
480 | ||
481 | let crypt_config = CryptConfig::new(key)?; | |
482 | ||
483 | let path = master_pubkey_path()?; | |
484 | if path.exists() { | |
485 | let pem_data = proxmox_backup::tools::file_get_contents(&path)?; | |
486 | let rsa = openssl::rsa::Rsa::public_key_from_pem(&pem_data)?; | |
487 | let enc_key = crypt_config.generate_rsa_encoded_key(rsa, created)?; | |
488 | (Some(Arc::new(crypt_config)), Some(enc_key)) | |
489 | } else { | |
490 | (Some(Arc::new(crypt_config)), None) | |
491 | } | |
6d0983db DM |
492 | } |
493 | }; | |
f98ac774 | 494 | |
39e60bd6 | 495 | let client = client.start_backup(repo.store(), "host", &backup_id, verbose).wait()?; |
c4ff3dce | 496 | |
6af905c1 DM |
497 | for (backup_type, filename, target, size) in upload_list { |
498 | match backup_type { | |
ec8a9bb9 DM |
499 | BackupType::CONFIG => { |
500 | println!("Upload config file '{}' to '{:?}' as {}", filename, repo, target); | |
9f46c7de | 501 | client.upload_blob_from_file(&filename, &target, crypt_config.clone(), true).wait()?; |
ec8a9bb9 | 502 | } |
6af905c1 DM |
503 | BackupType::PXAR => { |
504 | println!("Upload directory '{}' to '{:?}' as {}", filename, repo, target); | |
f98ac774 DM |
505 | backup_directory( |
506 | &client, | |
507 | &filename, | |
508 | &target, | |
509 | chunk_size_opt, | |
510 | all_file_systems, | |
511 | verbose, | |
512 | crypt_config.clone(), | |
513 | )?; | |
6af905c1 DM |
514 | } |
515 | BackupType::IMAGE => { | |
516 | println!("Upload image '{}' to '{:?}' as {}", filename, repo, target); | |
f98ac774 DM |
517 | backup_image( |
518 | &client, | |
519 | &filename, | |
520 | &target, | |
521 | size, | |
522 | chunk_size_opt, | |
523 | verbose, | |
524 | crypt_config.clone(), | |
525 | )?; | |
6af905c1 DM |
526 | } |
527 | } | |
4818c8b6 DM |
528 | } |
529 | ||
bb823140 DM |
530 | if let Some(rsa_encrypted_key) = rsa_encrypted_key { |
531 | let target = "rsa-encrypted.key"; | |
532 | println!("Upload RSA encoded key to '{:?}' as {}", repo, target); | |
533 | client.upload_blob_from_data(rsa_encrypted_key, target, None, false).wait()?; | |
534 | ||
535 | // openssl rsautl -decrypt -inkey master-private.pem -in rsa-encrypted.key -out t | |
536 | /* | |
537 | let mut buffer2 = vec![0u8; rsa.size() as usize]; | |
538 | let pem_data = proxmox_backup::tools::file_get_contents("master-private.pem")?; | |
539 | let rsa = openssl::rsa::Rsa::private_key_from_pem(&pem_data)?; | |
540 | let len = rsa.private_decrypt(&buffer, &mut buffer2, openssl::rsa::Padding::PKCS1)?; | |
541 | println!("TEST {} {:?}", len, buffer2); | |
542 | */ | |
9f46c7de DM |
543 | } |
544 | ||
c4ff3dce DM |
545 | client.finish().wait()?; |
546 | ||
cdebd467 | 547 | let end_time = Local.timestamp(Local::now().timestamp(), 0); |
3ec3ec3f DM |
548 | let elapsed = end_time.signed_duration_since(backup_time); |
549 | println!("Duration: {}", elapsed); | |
550 | ||
cdebd467 | 551 | println!("End Time: {}", end_time.to_rfc3339()); |
3d5c11e5 | 552 | |
ff5d3707 | 553 | Ok(Value::Null) |
f98ea63d DM |
554 | } |
555 | ||
d0a03d40 | 556 | fn complete_backup_source(arg: &str, param: &HashMap<String, String>) -> Vec<String> { |
f98ea63d DM |
557 | |
558 | let mut result = vec![]; | |
559 | ||
560 | let data: Vec<&str> = arg.splitn(2, ':').collect(); | |
561 | ||
bff11030 | 562 | if data.len() != 2 { |
8968258b DM |
563 | result.push(String::from("root.pxar:/")); |
564 | result.push(String::from("etc.pxar:/etc")); | |
bff11030 DM |
565 | return result; |
566 | } | |
f98ea63d | 567 | |
496a6784 | 568 | let files = tools::complete_file_name(data[1], param); |
f98ea63d DM |
569 | |
570 | for file in files { | |
571 | result.push(format!("{}:{}", data[0], file)); | |
572 | } | |
573 | ||
574 | result | |
ff5d3707 | 575 | } |
576 | ||
9f912493 DM |
577 | fn restore( |
578 | param: Value, | |
579 | _info: &ApiMethod, | |
dd5495d6 | 580 | _rpcenv: &mut dyn RpcEnvironment, |
9f912493 DM |
581 | ) -> Result<Value, Error> { |
582 | ||
583 | let repo_url = tools::required_string_param(¶m, "repository")?; | |
edd3c8c6 | 584 | let repo: BackupRepository = repo_url.parse()?; |
9f912493 | 585 | |
86eda3eb DM |
586 | let verbose = param["verbose"].as_bool().unwrap_or(false); |
587 | ||
d5c34d98 DM |
588 | let archive_name = tools::required_string_param(¶m, "archive-name")?; |
589 | ||
86eda3eb | 590 | let client = HttpClient::new(repo.host(), repo.user())?; |
d0a03d40 | 591 | |
d0a03d40 | 592 | record_repository(&repo); |
d5c34d98 | 593 | |
9f912493 | 594 | let path = tools::required_string_param(¶m, "snapshot")?; |
9f912493 | 595 | |
86eda3eb | 596 | let (backup_type, backup_id, backup_time) = if path.matches('/').count() == 1 { |
d5c34d98 | 597 | let group = BackupGroup::parse(path)?; |
9f912493 | 598 | |
9e391bb7 DM |
599 | let path = format!("api2/json/admin/datastore/{}/snapshots", repo.store()); |
600 | let result = client.get(&path, Some(json!({ | |
d5c34d98 DM |
601 | "backup-type": group.backup_type(), |
602 | "backup-id": group.backup_id(), | |
9e391bb7 | 603 | }))).wait()?; |
9f912493 | 604 | |
d5c34d98 DM |
605 | let list = result["data"].as_array().unwrap(); |
606 | if list.len() == 0 { | |
607 | bail!("backup group '{}' does not contain any snapshots:", path); | |
608 | } | |
9f912493 | 609 | |
86eda3eb DM |
610 | let epoch = list[0]["backup-time"].as_i64().unwrap(); |
611 | let backup_time = Local.timestamp(epoch, 0); | |
612 | (group.backup_type().to_owned(), group.backup_id().to_owned(), backup_time) | |
d5c34d98 DM |
613 | } else { |
614 | let snapshot = BackupDir::parse(path)?; | |
86eda3eb DM |
615 | (snapshot.group().backup_type().to_owned(), snapshot.group().backup_id().to_owned(), snapshot.backup_time()) |
616 | }; | |
9f912493 | 617 | |
d5c34d98 | 618 | let target = tools::required_string_param(¶m, "target")?; |
bf125261 | 619 | let target = if target == "-" { None } else { Some(target) }; |
2ae7d196 | 620 | |
86eda3eb | 621 | let keyfile = param["keyfile"].as_str().map(|p| PathBuf::from(p)); |
2ae7d196 | 622 | |
86eda3eb DM |
623 | let crypt_config = match keyfile { |
624 | None => None, | |
625 | Some(path) => { | |
626 | let (key, _) = load_and_decrtypt_key(&path, get_encryption_key_password)?; | |
627 | Some(Arc::new(CryptConfig::new(key)?)) | |
628 | } | |
629 | }; | |
d5c34d98 | 630 | |
afb4cd28 DM |
631 | let server_archive_name = if archive_name.ends_with(".pxar") { |
632 | format!("{}.didx", archive_name) | |
633 | } else if archive_name.ends_with(".img") { | |
634 | format!("{}.fidx", archive_name) | |
635 | } else { | |
f8100e96 | 636 | format!("{}.blob", archive_name) |
afb4cd28 | 637 | }; |
9f912493 | 638 | |
86eda3eb DM |
639 | let client = client.start_backup_reader(repo.store(), &backup_type, &backup_id, backup_time, true).wait()?; |
640 | ||
641 | use std::os::unix::fs::OpenOptionsExt; | |
642 | ||
643 | let tmpfile = std::fs::OpenOptions::new() | |
644 | .write(true) | |
645 | .read(true) | |
646 | .custom_flags(libc::O_TMPFILE) | |
647 | .open("/tmp")?; | |
648 | ||
f8100e96 DM |
649 | if server_archive_name.ends_with(".blob") { |
650 | ||
651 | let writer = Vec::with_capacity(1024*1024); | |
652 | let blob_data = client.download(&server_archive_name, writer).wait()?; | |
653 | let blob = DataBlob::from_raw(blob_data)?; | |
654 | blob.verify_crc()?; | |
655 | ||
656 | let raw_data = match crypt_config { | |
657 | Some(ref crypt_config) => blob.decode(Some(crypt_config))?, | |
658 | None => blob.decode(None)?, | |
659 | }; | |
660 | ||
bf125261 DM |
661 | if let Some(target) = target { |
662 | crate::tools::file_set_contents(target, &raw_data, None)?; | |
663 | } else { | |
664 | let stdout = std::io::stdout(); | |
665 | let mut writer = stdout.lock(); | |
666 | writer.write_all(&raw_data) | |
667 | .map_err(|err| format_err!("unable to pipe data - {}", err))?; | |
668 | } | |
f8100e96 DM |
669 | |
670 | } else if server_archive_name.ends_with(".didx") { | |
afb4cd28 | 671 | let tmpfile = client.download(&server_archive_name, tmpfile).wait()?; |
86eda3eb | 672 | |
afb4cd28 DM |
673 | let index = DynamicIndexReader::new(tmpfile) |
674 | .map_err(|err| format_err!("unable to read dynamic index '{}' - {}", archive_name, err))?; | |
86eda3eb | 675 | |
f4bf7dfc DM |
676 | let most_used = index.find_most_used_chunks(8); |
677 | ||
678 | let chunk_reader = RemoteChunkReader::new(client.clone(), crypt_config, most_used); | |
679 | ||
afb4cd28 | 680 | let mut reader = BufferedDynamicReader::new(index, chunk_reader); |
86eda3eb | 681 | |
bf125261 | 682 | if let Some(target) = target { |
86eda3eb | 683 | |
bf125261 DM |
684 | let feature_flags = pxar::CA_FORMAT_DEFAULT; |
685 | let mut decoder = pxar::SequentialDecoder::new(&mut reader, feature_flags, |path| { | |
686 | if verbose { | |
687 | println!("{:?}", path); | |
688 | } | |
689 | Ok(()) | |
690 | }); | |
691 | ||
692 | decoder.restore(Path::new(target))?; | |
693 | } else { | |
694 | let stdout = std::io::stdout(); | |
695 | let mut writer = stdout.lock(); | |
afb4cd28 | 696 | |
bf125261 DM |
697 | std::io::copy(&mut reader, &mut writer) |
698 | .map_err(|err| format_err!("unable to pipe data - {}", err))?; | |
699 | } | |
afb4cd28 DM |
700 | } else if server_archive_name.ends_with(".fidx") { |
701 | let tmpfile = client.download(&server_archive_name, tmpfile).wait()?; | |
702 | ||
703 | let index = FixedIndexReader::new(tmpfile) | |
704 | .map_err(|err| format_err!("unable to read fixed index '{}' - {}", archive_name, err))?; | |
7dcbe051 | 705 | |
f4bf7dfc DM |
706 | let most_used = index.find_most_used_chunks(8); |
707 | ||
708 | let chunk_reader = RemoteChunkReader::new(client.clone(), crypt_config, most_used); | |
709 | ||
afb4cd28 DM |
710 | let mut reader = BufferedFixedReader::new(index, chunk_reader); |
711 | ||
bf125261 DM |
712 | if let Some(target) = target { |
713 | let mut writer = std::fs::OpenOptions::new() | |
714 | .write(true) | |
715 | .create(true) | |
716 | .create_new(true) | |
717 | .open(target) | |
718 | .map_err(|err| format_err!("unable to create target file {:?} - {}", target, err))?; | |
719 | ||
720 | std::io::copy(&mut reader, &mut writer) | |
721 | .map_err(|err| format_err!("unable to store data - {}", err))?; | |
722 | } else { | |
723 | let stdout = std::io::stdout(); | |
724 | let mut writer = stdout.lock(); | |
afb4cd28 | 725 | |
bf125261 DM |
726 | std::io::copy(&mut reader, &mut writer) |
727 | .map_err(|err| format_err!("unable to pipe data - {}", err))?; | |
728 | } | |
45db6f89 | 729 | } else { |
f8100e96 | 730 | bail!("unknown archive file extension (expected .pxar of .img)"); |
3031e44c | 731 | } |
fef44d4f DM |
732 | |
733 | Ok(Value::Null) | |
45db6f89 DM |
734 | } |
735 | ||
83b7db02 DM |
736 | fn prune( |
737 | mut param: Value, | |
738 | _info: &ApiMethod, | |
dd5495d6 | 739 | _rpcenv: &mut dyn RpcEnvironment, |
83b7db02 DM |
740 | ) -> Result<Value, Error> { |
741 | ||
742 | let repo_url = tools::required_string_param(¶m, "repository")?; | |
edd3c8c6 | 743 | let repo: BackupRepository = repo_url.parse()?; |
83b7db02 | 744 | |
45cdce06 | 745 | let mut client = HttpClient::new(repo.host(), repo.user())?; |
83b7db02 | 746 | |
d0a03d40 | 747 | let path = format!("api2/json/admin/datastore/{}/prune", repo.store()); |
83b7db02 DM |
748 | |
749 | param.as_object_mut().unwrap().remove("repository"); | |
750 | ||
5a2df000 | 751 | let result = client.post(&path, Some(param)).wait()?; |
83b7db02 | 752 | |
d0a03d40 DM |
753 | record_repository(&repo); |
754 | ||
83b7db02 DM |
755 | Ok(result) |
756 | } | |
757 | ||
5a2df000 | 758 | // like get, but simply ignore errors and return Null instead |
b2388518 | 759 | fn try_get(repo: &BackupRepository, url: &str) -> Value { |
024f11bb | 760 | |
45cdce06 DM |
761 | let client = match HttpClient::new(repo.host(), repo.user()) { |
762 | Ok(v) => v, | |
763 | _ => return Value::Null, | |
764 | }; | |
b2388518 | 765 | |
9e391bb7 | 766 | let mut resp = match client.get(url, None).wait() { |
b2388518 DM |
767 | Ok(v) => v, |
768 | _ => return Value::Null, | |
769 | }; | |
770 | ||
771 | if let Some(map) = resp.as_object_mut() { | |
772 | if let Some(data) = map.remove("data") { | |
773 | return data; | |
774 | } | |
775 | } | |
776 | Value::Null | |
777 | } | |
778 | ||
779 | fn extract_repo(param: &HashMap<String, String>) -> Option<BackupRepository> { | |
024f11bb DM |
780 | |
781 | let repo_url = match param.get("repository") { | |
782 | Some(v) => v, | |
b2388518 | 783 | _ => return None, |
024f11bb DM |
784 | }; |
785 | ||
786 | let repo: BackupRepository = match repo_url.parse() { | |
787 | Ok(v) => v, | |
b2388518 | 788 | _ => return None, |
024f11bb DM |
789 | }; |
790 | ||
b2388518 DM |
791 | Some(repo) |
792 | } | |
024f11bb | 793 | |
b2388518 | 794 | fn complete_backup_group(_arg: &str, param: &HashMap<String, String>) -> Vec<String> { |
024f11bb | 795 | |
b2388518 DM |
796 | let mut result = vec![]; |
797 | ||
798 | let repo = match extract_repo(param) { | |
799 | Some(v) => v, | |
024f11bb DM |
800 | _ => return result, |
801 | }; | |
802 | ||
b2388518 DM |
803 | let path = format!("api2/json/admin/datastore/{}/groups", repo.store()); |
804 | ||
805 | let data = try_get(&repo, &path); | |
806 | ||
807 | if let Some(list) = data.as_array() { | |
024f11bb | 808 | for item in list { |
98f0b972 DM |
809 | if let (Some(backup_id), Some(backup_type)) = |
810 | (item["backup-id"].as_str(), item["backup-type"].as_str()) | |
811 | { | |
812 | result.push(format!("{}/{}", backup_type, backup_id)); | |
024f11bb DM |
813 | } |
814 | } | |
815 | } | |
816 | ||
817 | result | |
818 | } | |
819 | ||
b2388518 DM |
820 | fn complete_group_or_snapshot(arg: &str, param: &HashMap<String, String>) -> Vec<String> { |
821 | ||
822 | let mut result = vec![]; | |
823 | ||
824 | let repo = match extract_repo(param) { | |
825 | Some(v) => v, | |
826 | _ => return result, | |
827 | }; | |
828 | ||
829 | if arg.matches('/').count() < 2 { | |
830 | let groups = complete_backup_group(arg, param); | |
831 | for group in groups { | |
832 | result.push(group.to_string()); | |
833 | result.push(format!("{}/", group)); | |
834 | } | |
835 | return result; | |
836 | } | |
837 | ||
838 | let mut parts = arg.split('/'); | |
839 | let query = tools::json_object_to_query(json!({ | |
840 | "backup-type": parts.next().unwrap(), | |
841 | "backup-id": parts.next().unwrap(), | |
842 | })).unwrap(); | |
843 | ||
844 | let path = format!("api2/json/admin/datastore/{}/snapshots?{}", repo.store(), query); | |
845 | ||
846 | let data = try_get(&repo, &path); | |
847 | ||
848 | if let Some(list) = data.as_array() { | |
849 | for item in list { | |
850 | if let (Some(backup_id), Some(backup_type), Some(backup_time)) = | |
851 | (item["backup-id"].as_str(), item["backup-type"].as_str(), item["backup-time"].as_i64()) | |
852 | { | |
853 | let snapshot = BackupDir::new(backup_type, backup_id, backup_time); | |
854 | result.push(snapshot.relative_path().to_str().unwrap().to_owned()); | |
855 | } | |
856 | } | |
857 | } | |
858 | ||
859 | result | |
860 | } | |
861 | ||
45db6f89 | 862 | fn complete_server_file_name(_arg: &str, param: &HashMap<String, String>) -> Vec<String> { |
08dc340a DM |
863 | |
864 | let mut result = vec![]; | |
865 | ||
866 | let repo = match extract_repo(param) { | |
867 | Some(v) => v, | |
868 | _ => return result, | |
869 | }; | |
870 | ||
871 | let snapshot = match param.get("snapshot") { | |
872 | Some(path) => { | |
873 | match BackupDir::parse(path) { | |
874 | Ok(v) => v, | |
875 | _ => return result, | |
876 | } | |
877 | } | |
878 | _ => return result, | |
879 | }; | |
880 | ||
881 | let query = tools::json_object_to_query(json!({ | |
882 | "backup-type": snapshot.group().backup_type(), | |
883 | "backup-id": snapshot.group().backup_id(), | |
884 | "backup-time": snapshot.backup_time().timestamp(), | |
885 | })).unwrap(); | |
886 | ||
887 | let path = format!("api2/json/admin/datastore/{}/files?{}", repo.store(), query); | |
888 | ||
889 | let data = try_get(&repo, &path); | |
890 | ||
891 | if let Some(list) = data.as_array() { | |
892 | for item in list { | |
893 | if let Some(filename) = item.as_str() { | |
894 | result.push(filename.to_owned()); | |
895 | } | |
896 | } | |
897 | } | |
898 | ||
45db6f89 DM |
899 | result |
900 | } | |
901 | ||
902 | fn complete_archive_name(arg: &str, param: &HashMap<String, String>) -> Vec<String> { | |
903 | ||
904 | let result = complete_server_file_name(arg, param); | |
905 | ||
6899dbfb | 906 | strip_server_file_expenstions(result) |
08dc340a DM |
907 | } |
908 | ||
49811347 DM |
909 | fn complete_chunk_size(_arg: &str, _param: &HashMap<String, String>) -> Vec<String> { |
910 | ||
911 | let mut result = vec![]; | |
912 | ||
913 | let mut size = 64; | |
914 | loop { | |
915 | result.push(size.to_string()); | |
916 | size = size * 2; | |
917 | if size > 4096 { break; } | |
918 | } | |
919 | ||
920 | result | |
921 | } | |
922 | ||
826f309b | 923 | fn get_encryption_key_password() -> Result<Vec<u8>, Error> { |
ff5d3707 | 924 | |
f2401311 DM |
925 | // fixme: implement other input methods |
926 | ||
927 | use std::env::VarError::*; | |
928 | match std::env::var("PBS_ENCRYPTION_PASSWORD") { | |
826f309b | 929 | Ok(p) => return Ok(p.as_bytes().to_vec()), |
f2401311 DM |
930 | Err(NotUnicode(_)) => bail!("PBS_ENCRYPTION_PASSWORD contains bad characters"), |
931 | Err(NotPresent) => { | |
932 | // Try another method | |
933 | } | |
934 | } | |
935 | ||
936 | // If we're on a TTY, query the user for a password | |
937 | if crate::tools::tty::stdin_isatty() { | |
826f309b | 938 | return Ok(crate::tools::tty::read_password("Encryption Key Password: ")?); |
f2401311 DM |
939 | } |
940 | ||
941 | bail!("no password input mechanism available"); | |
942 | } | |
943 | ||
ac716234 DM |
944 | fn key_create( |
945 | param: Value, | |
946 | _info: &ApiMethod, | |
947 | _rpcenv: &mut dyn RpcEnvironment, | |
948 | ) -> Result<Value, Error> { | |
949 | ||
9b06db45 DM |
950 | let path = tools::required_string_param(¶m, "path")?; |
951 | let path = PathBuf::from(path); | |
ac716234 | 952 | |
181f097a | 953 | let kdf = param["kdf"].as_str().unwrap_or("scrypt"); |
ac716234 DM |
954 | |
955 | let key = proxmox::sys::linux::random_data(32)?; | |
956 | ||
181f097a DM |
957 | if kdf == "scrypt" { |
958 | // always read passphrase from tty | |
959 | if !crate::tools::tty::stdin_isatty() { | |
960 | bail!("unable to read passphrase - no tty"); | |
961 | } | |
ac716234 | 962 | |
181f097a DM |
963 | let password = crate::tools::tty::read_password("Encryption Key Password: ")?; |
964 | ||
ab44acff | 965 | let key_config = encrypt_key_with_passphrase(&key, &password)?; |
37c5a175 | 966 | |
ab44acff | 967 | store_key_config(&path, false, key_config)?; |
181f097a DM |
968 | |
969 | Ok(Value::Null) | |
970 | } else if kdf == "none" { | |
971 | let created = Local.timestamp(Local::now().timestamp(), 0); | |
972 | ||
973 | store_key_config(&path, false, KeyConfig { | |
974 | kdf: None, | |
975 | created, | |
ab44acff | 976 | modified: created, |
181f097a DM |
977 | data: key, |
978 | })?; | |
979 | ||
980 | Ok(Value::Null) | |
981 | } else { | |
982 | unreachable!(); | |
983 | } | |
ac716234 DM |
984 | } |
985 | ||
9f46c7de DM |
986 | fn master_pubkey_path() -> Result<PathBuf, Error> { |
987 | let base = BaseDirectories::with_prefix("proxmox-backup")?; | |
988 | ||
989 | // usually $HOME/.config/proxmox-backup/master-public.pem | |
990 | let path = base.place_config_file("master-public.pem")?; | |
991 | ||
992 | Ok(path) | |
993 | } | |
994 | ||
3ea8bfc9 DM |
995 | fn key_import_master_pubkey( |
996 | param: Value, | |
997 | _info: &ApiMethod, | |
998 | _rpcenv: &mut dyn RpcEnvironment, | |
999 | ) -> Result<Value, Error> { | |
1000 | ||
1001 | let path = tools::required_string_param(¶m, "path")?; | |
1002 | let path = PathBuf::from(path); | |
1003 | ||
1004 | let pem_data = proxmox_backup::tools::file_get_contents(&path)?; | |
1005 | ||
1006 | if let Err(err) = openssl::pkey::PKey::public_key_from_pem(&pem_data) { | |
1007 | bail!("Unable to decode PEM data - {}", err); | |
1008 | } | |
1009 | ||
9f46c7de | 1010 | let target_path = master_pubkey_path()?; |
3ea8bfc9 DM |
1011 | |
1012 | proxmox_backup::tools::file_set_contents(&target_path, &pem_data, None)?; | |
1013 | ||
1014 | println!("Imported public master key to {:?}", target_path); | |
1015 | ||
1016 | Ok(Value::Null) | |
1017 | } | |
1018 | ||
37c5a175 DM |
1019 | fn key_create_master_key( |
1020 | _param: Value, | |
1021 | _info: &ApiMethod, | |
1022 | _rpcenv: &mut dyn RpcEnvironment, | |
1023 | ) -> Result<Value, Error> { | |
1024 | ||
1025 | // we need a TTY to query the new password | |
1026 | if !crate::tools::tty::stdin_isatty() { | |
1027 | bail!("unable to create master key - no tty"); | |
1028 | } | |
1029 | ||
1030 | let rsa = openssl::rsa::Rsa::generate(4096)?; | |
1031 | let pkey = openssl::pkey::PKey::from_rsa(rsa)?; | |
1032 | ||
1033 | let new_pw = String::from_utf8(crate::tools::tty::read_password("Master Key Password: ")?)?; | |
1034 | let verify_pw = String::from_utf8(crate::tools::tty::read_password("Verify Password: ")?)?; | |
1035 | ||
1036 | if new_pw != verify_pw { | |
1037 | bail!("Password verification fail!"); | |
1038 | } | |
1039 | ||
1040 | if new_pw.len() < 5 { | |
1041 | bail!("Password is too short!"); | |
1042 | } | |
1043 | ||
1044 | let pub_key: Vec<u8> = pkey.public_key_to_pem()?; | |
1045 | let filename_pub = "master-public.pem"; | |
1046 | println!("Writing public master key to {}", filename_pub); | |
1047 | proxmox_backup::tools::file_set_contents(filename_pub, pub_key.as_slice(), None)?; | |
1048 | ||
1049 | let cipher = openssl::symm::Cipher::aes_256_cbc(); | |
1050 | let priv_key: Vec<u8> = pkey.private_key_to_pem_pkcs8_passphrase(cipher, new_pw.as_bytes())?; | |
1051 | ||
1052 | let filename_priv = "master-private.pem"; | |
1053 | println!("Writing private master key to {}", filename_priv); | |
1054 | proxmox_backup::tools::file_set_contents(filename_priv, priv_key.as_slice(), None)?; | |
1055 | ||
1056 | Ok(Value::Null) | |
1057 | } | |
ac716234 DM |
1058 | |
1059 | fn key_change_passphrase( | |
1060 | param: Value, | |
1061 | _info: &ApiMethod, | |
1062 | _rpcenv: &mut dyn RpcEnvironment, | |
1063 | ) -> Result<Value, Error> { | |
1064 | ||
9b06db45 DM |
1065 | let path = tools::required_string_param(¶m, "path")?; |
1066 | let path = PathBuf::from(path); | |
ac716234 | 1067 | |
181f097a DM |
1068 | let kdf = param["kdf"].as_str().unwrap_or("scrypt"); |
1069 | ||
ac716234 DM |
1070 | // we need a TTY to query the new password |
1071 | if !crate::tools::tty::stdin_isatty() { | |
1072 | bail!("unable to change passphrase - no tty"); | |
1073 | } | |
1074 | ||
ab44acff | 1075 | let (key, created) = load_and_decrtypt_key(&path, get_encryption_key_password)?; |
ac716234 | 1076 | |
181f097a | 1077 | if kdf == "scrypt" { |
ac716234 | 1078 | |
181f097a DM |
1079 | let new_pw = String::from_utf8(crate::tools::tty::read_password("New Password: ")?)?; |
1080 | let verify_pw = String::from_utf8(crate::tools::tty::read_password("Verify Password: ")?)?; | |
ac716234 | 1081 | |
181f097a DM |
1082 | if new_pw != verify_pw { |
1083 | bail!("Password verification fail!"); | |
1084 | } | |
1085 | ||
1086 | if new_pw.len() < 5 { | |
1087 | bail!("Password is too short!"); | |
1088 | } | |
ac716234 | 1089 | |
ab44acff DM |
1090 | let mut new_key_config = encrypt_key_with_passphrase(&key, new_pw.as_bytes())?; |
1091 | new_key_config.created = created; // keep original value | |
1092 | ||
1093 | store_key_config(&path, true, new_key_config)?; | |
ac716234 | 1094 | |
181f097a DM |
1095 | Ok(Value::Null) |
1096 | } else if kdf == "none" { | |
ab44acff | 1097 | let modified = Local.timestamp(Local::now().timestamp(), 0); |
181f097a DM |
1098 | |
1099 | store_key_config(&path, true, KeyConfig { | |
1100 | kdf: None, | |
ab44acff DM |
1101 | created, // keep original value |
1102 | modified, | |
6d0983db | 1103 | data: key.to_vec(), |
181f097a DM |
1104 | })?; |
1105 | ||
1106 | Ok(Value::Null) | |
1107 | } else { | |
1108 | unreachable!(); | |
1109 | } | |
f2401311 DM |
1110 | } |
1111 | ||
1112 | fn key_mgmt_cli() -> CliCommandMap { | |
1113 | ||
181f097a DM |
1114 | let kdf_schema: Arc<Schema> = Arc::new( |
1115 | StringSchema::new("Key derivation function. Choose 'none' to store the key unecrypted.") | |
1116 | .format(Arc::new(ApiStringFormat::Enum(&["scrypt", "none"]))) | |
1117 | .default("scrypt") | |
1118 | .into() | |
1119 | ); | |
1120 | ||
f2401311 DM |
1121 | let key_create_cmd_def = CliCommand::new( |
1122 | ApiMethod::new( | |
1123 | key_create, | |
1124 | ObjectSchema::new("Create a new encryption key.") | |
9b06db45 | 1125 | .required("path", StringSchema::new("File system path.")) |
181f097a | 1126 | .optional("kdf", kdf_schema.clone()) |
f2401311 | 1127 | )) |
9b06db45 DM |
1128 | .arg_param(vec!["path"]) |
1129 | .completion_cb("path", tools::complete_file_name); | |
f2401311 | 1130 | |
ac716234 DM |
1131 | let key_change_passphrase_cmd_def = CliCommand::new( |
1132 | ApiMethod::new( | |
1133 | key_change_passphrase, | |
1134 | ObjectSchema::new("Change the passphrase required to decrypt the key.") | |
9b06db45 | 1135 | .required("path", StringSchema::new("File system path.")) |
181f097a | 1136 | .optional("kdf", kdf_schema.clone()) |
9b06db45 DM |
1137 | )) |
1138 | .arg_param(vec!["path"]) | |
1139 | .completion_cb("path", tools::complete_file_name); | |
ac716234 | 1140 | |
37c5a175 DM |
1141 | let key_create_master_key_cmd_def = CliCommand::new( |
1142 | ApiMethod::new( | |
1143 | key_create_master_key, | |
1144 | ObjectSchema::new("Create a new 4096 bit RSA master pub/priv key pair.") | |
1145 | )); | |
1146 | ||
3ea8bfc9 DM |
1147 | let key_import_master_pubkey_cmd_def = CliCommand::new( |
1148 | ApiMethod::new( | |
1149 | key_import_master_pubkey, | |
1150 | ObjectSchema::new("Import a new RSA public key and use it as master key. The key is expected to be in '.pem' format.") | |
1151 | .required("path", StringSchema::new("File system path.")) | |
1152 | )) | |
1153 | .arg_param(vec!["path"]) | |
1154 | .completion_cb("path", tools::complete_file_name); | |
1155 | ||
f2401311 | 1156 | let cmd_def = CliCommandMap::new() |
ac716234 | 1157 | .insert("create".to_owned(), key_create_cmd_def.into()) |
37c5a175 | 1158 | .insert("create-master-key".to_owned(), key_create_master_key_cmd_def.into()) |
3ea8bfc9 | 1159 | .insert("import-master-pubkey".to_owned(), key_import_master_pubkey_cmd_def.into()) |
ac716234 | 1160 | .insert("change-passphrase".to_owned(), key_change_passphrase_cmd_def.into()); |
f2401311 DM |
1161 | |
1162 | cmd_def | |
1163 | } | |
1164 | ||
f2401311 | 1165 | fn main() { |
33d64b81 | 1166 | |
25f1650b DM |
1167 | let backup_source_schema: Arc<Schema> = Arc::new( |
1168 | StringSchema::new("Backup source specification ([<label>:<path>]).") | |
1169 | .format(Arc::new(ApiStringFormat::Pattern(&BACKUPSPEC_REGEX))) | |
1170 | .into() | |
1171 | ); | |
1172 | ||
597a9203 | 1173 | let backup_cmd_def = CliCommand::new( |
ff5d3707 | 1174 | ApiMethod::new( |
bcd879cf | 1175 | create_backup, |
597a9203 | 1176 | ObjectSchema::new("Create (host) backup.") |
f2401311 | 1177 | .required("repository", REPO_URL_SCHEMA.clone()) |
ae0be2dd DM |
1178 | .required( |
1179 | "backupspec", | |
1180 | ArraySchema::new( | |
74cdb521 | 1181 | "List of backup source specifications ([<label.ext>:<path>] ...)", |
25f1650b | 1182 | backup_source_schema, |
ae0be2dd DM |
1183 | ).min_length(1) |
1184 | ) | |
6d0983db DM |
1185 | .optional( |
1186 | "keyfile", | |
1187 | StringSchema::new("Path to encryption key. All data will be encrypted using this key.")) | |
219ef0e6 DM |
1188 | .optional( |
1189 | "verbose", | |
1190 | BooleanSchema::new("Verbose output.").default(false)) | |
fba30411 DM |
1191 | .optional( |
1192 | "host-id", | |
1193 | StringSchema::new("Use specified ID for the backup group name ('host/<id>'). The default is the system hostname.")) | |
2d9d143a DM |
1194 | .optional( |
1195 | "chunk-size", | |
1196 | IntegerSchema::new("Chunk size in KB. Must be a power of 2.") | |
1197 | .minimum(64) | |
1198 | .maximum(4096) | |
1199 | .default(4096) | |
1200 | ) | |
ff5d3707 | 1201 | )) |
ae0be2dd | 1202 | .arg_param(vec!["repository", "backupspec"]) |
d0a03d40 | 1203 | .completion_cb("repository", complete_repository) |
49811347 | 1204 | .completion_cb("backupspec", complete_backup_source) |
6d0983db | 1205 | .completion_cb("keyfile", tools::complete_file_name) |
49811347 | 1206 | .completion_cb("chunk-size", complete_chunk_size); |
f8838fe9 | 1207 | |
41c039e1 DM |
1208 | let list_cmd_def = CliCommand::new( |
1209 | ApiMethod::new( | |
812c6f87 DM |
1210 | list_backup_groups, |
1211 | ObjectSchema::new("List backup groups.") | |
f2401311 | 1212 | .required("repository", REPO_URL_SCHEMA.clone()) |
41c039e1 | 1213 | )) |
d0a03d40 DM |
1214 | .arg_param(vec!["repository"]) |
1215 | .completion_cb("repository", complete_repository); | |
41c039e1 | 1216 | |
184f17af DM |
1217 | let snapshots_cmd_def = CliCommand::new( |
1218 | ApiMethod::new( | |
1219 | list_snapshots, | |
1220 | ObjectSchema::new("List backup snapshots.") | |
f2401311 | 1221 | .required("repository", REPO_URL_SCHEMA.clone()) |
184f17af DM |
1222 | .required("group", StringSchema::new("Backup group.")) |
1223 | )) | |
d0a03d40 | 1224 | .arg_param(vec!["repository", "group"]) |
024f11bb | 1225 | .completion_cb("group", complete_backup_group) |
d0a03d40 | 1226 | .completion_cb("repository", complete_repository); |
184f17af | 1227 | |
6f62c924 DM |
1228 | let forget_cmd_def = CliCommand::new( |
1229 | ApiMethod::new( | |
1230 | forget_snapshots, | |
1231 | ObjectSchema::new("Forget (remove) backup snapshots.") | |
f2401311 | 1232 | .required("repository", REPO_URL_SCHEMA.clone()) |
6f62c924 DM |
1233 | .required("snapshot", StringSchema::new("Snapshot path.")) |
1234 | )) | |
d0a03d40 | 1235 | .arg_param(vec!["repository", "snapshot"]) |
b2388518 DM |
1236 | .completion_cb("repository", complete_repository) |
1237 | .completion_cb("snapshot", complete_group_or_snapshot); | |
6f62c924 | 1238 | |
8cc0d6af DM |
1239 | let garbage_collect_cmd_def = CliCommand::new( |
1240 | ApiMethod::new( | |
1241 | start_garbage_collection, | |
1242 | ObjectSchema::new("Start garbage collection for a specific repository.") | |
f2401311 | 1243 | .required("repository", REPO_URL_SCHEMA.clone()) |
8cc0d6af | 1244 | )) |
d0a03d40 DM |
1245 | .arg_param(vec!["repository"]) |
1246 | .completion_cb("repository", complete_repository); | |
8cc0d6af | 1247 | |
9f912493 DM |
1248 | let restore_cmd_def = CliCommand::new( |
1249 | ApiMethod::new( | |
1250 | restore, | |
1251 | ObjectSchema::new("Restore backup repository.") | |
f2401311 | 1252 | .required("repository", REPO_URL_SCHEMA.clone()) |
d5c34d98 DM |
1253 | .required("snapshot", StringSchema::new("Group/Snapshot path.")) |
1254 | .required("archive-name", StringSchema::new("Backup archive name.")) | |
bf125261 DM |
1255 | .required("target", StringSchema::new(r###"Target directory path. Use '-' to write to stdandard output. |
1256 | ||
1257 | We do not extraxt '.pxar' archives when writing to stdandard output. | |
1258 | ||
1259 | "### | |
1260 | )) | |
86eda3eb DM |
1261 | .optional("keyfile", StringSchema::new("Path to encryption key.")) |
1262 | .optional( | |
1263 | "verbose", | |
1264 | BooleanSchema::new("Verbose output.").default(false) | |
1265 | ) | |
9f912493 | 1266 | )) |
d0a03d40 | 1267 | .arg_param(vec!["repository", "snapshot", "archive-name", "target"]) |
b2388518 | 1268 | .completion_cb("repository", complete_repository) |
08dc340a DM |
1269 | .completion_cb("snapshot", complete_group_or_snapshot) |
1270 | .completion_cb("archive-name", complete_archive_name) | |
1271 | .completion_cb("target", tools::complete_file_name); | |
9f912493 | 1272 | |
83b7db02 DM |
1273 | let prune_cmd_def = CliCommand::new( |
1274 | ApiMethod::new( | |
1275 | prune, | |
1276 | proxmox_backup::api2::admin::datastore::add_common_prune_prameters( | |
1277 | ObjectSchema::new("Prune backup repository.") | |
f2401311 | 1278 | .required("repository", REPO_URL_SCHEMA.clone()) |
83b7db02 DM |
1279 | ) |
1280 | )) | |
d0a03d40 DM |
1281 | .arg_param(vec!["repository"]) |
1282 | .completion_cb("repository", complete_repository); | |
9f912493 | 1283 | |
41c039e1 | 1284 | let cmd_def = CliCommandMap::new() |
597a9203 | 1285 | .insert("backup".to_owned(), backup_cmd_def.into()) |
6f62c924 | 1286 | .insert("forget".to_owned(), forget_cmd_def.into()) |
8cc0d6af | 1287 | .insert("garbage-collect".to_owned(), garbage_collect_cmd_def.into()) |
83b7db02 | 1288 | .insert("list".to_owned(), list_cmd_def.into()) |
184f17af | 1289 | .insert("prune".to_owned(), prune_cmd_def.into()) |
9f912493 | 1290 | .insert("restore".to_owned(), restore_cmd_def.into()) |
f2401311 DM |
1291 | .insert("snapshots".to_owned(), snapshots_cmd_def.into()) |
1292 | .insert("key".to_owned(), key_mgmt_cli().into()); | |
a914a774 | 1293 | |
5a2df000 DM |
1294 | hyper::rt::run(futures::future::lazy(move || { |
1295 | run_cli_command(cmd_def.into()); | |
1296 | Ok(()) | |
1297 | })); | |
496a6784 | 1298 | |
ff5d3707 | 1299 | } |