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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; |
ff5d3707 | 9 | |
fe0e04c6 | 10 | use proxmox_backup::tools; |
4de0e142 | 11 | use proxmox_backup::cli::*; |
ef2f2efb | 12 | use proxmox_backup::api_schema::*; |
dc9a007b | 13 | use proxmox_backup::api_schema::router::*; |
151c6ce2 | 14 | use proxmox_backup::client::*; |
247cdbce | 15 | use proxmox_backup::backup::*; |
86eda3eb DM |
16 | use proxmox_backup::pxar; |
17 | ||
fe0e04c6 DM |
18 | //use proxmox_backup::backup::image_index::*; |
19 | //use proxmox_backup::config::datastore; | |
8968258b | 20 | //use proxmox_backup::pxar::encoder::*; |
728797d0 | 21 | //use proxmox_backup::backup::datastore::*; |
23bb8780 | 22 | |
f5f13ebc | 23 | use serde_json::{json, Value}; |
1c0472e8 | 24 | //use hyper::Body; |
33d64b81 | 25 | use std::sync::Arc; |
ae0be2dd | 26 | use regex::Regex; |
d0a03d40 | 27 | use xdg::BaseDirectories; |
ae0be2dd DM |
28 | |
29 | use lazy_static::lazy_static; | |
5a2df000 | 30 | use futures::*; |
c4ff3dce | 31 | use tokio::sync::mpsc; |
ae0be2dd DM |
32 | |
33 | lazy_static! { | |
ec8a9bb9 | 34 | static ref BACKUPSPEC_REGEX: Regex = Regex::new(r"^([a-zA-Z0-9_-]+\.(?:pxar|img|conf)):(.+)$").unwrap(); |
f2401311 DM |
35 | |
36 | static ref REPO_URL_SCHEMA: Arc<Schema> = Arc::new( | |
37 | StringSchema::new("Repository URL.") | |
38 | .format(BACKUP_REPO_URL.clone()) | |
39 | .max_length(256) | |
40 | .into() | |
41 | ); | |
ae0be2dd | 42 | } |
33d64b81 | 43 | |
d0a03d40 DM |
44 | |
45 | fn record_repository(repo: &BackupRepository) { | |
46 | ||
47 | let base = match BaseDirectories::with_prefix("proxmox-backup") { | |
48 | Ok(v) => v, | |
49 | _ => return, | |
50 | }; | |
51 | ||
52 | // usually $HOME/.cache/proxmox-backup/repo-list | |
53 | let path = match base.place_cache_file("repo-list") { | |
54 | Ok(v) => v, | |
55 | _ => return, | |
56 | }; | |
57 | ||
49cf9f3d | 58 | let mut data = tools::file_get_json(&path, None).unwrap_or(json!({})); |
d0a03d40 DM |
59 | |
60 | let repo = repo.to_string(); | |
61 | ||
62 | data[&repo] = json!{ data[&repo].as_i64().unwrap_or(0) + 1 }; | |
63 | ||
64 | let mut map = serde_json::map::Map::new(); | |
65 | ||
66 | loop { | |
67 | let mut max_used = 0; | |
68 | let mut max_repo = None; | |
69 | for (repo, count) in data.as_object().unwrap() { | |
70 | if map.contains_key(repo) { continue; } | |
71 | if let Some(count) = count.as_i64() { | |
72 | if count > max_used { | |
73 | max_used = count; | |
74 | max_repo = Some(repo); | |
75 | } | |
76 | } | |
77 | } | |
78 | if let Some(repo) = max_repo { | |
79 | map.insert(repo.to_owned(), json!(max_used)); | |
80 | } else { | |
81 | break; | |
82 | } | |
83 | if map.len() > 10 { // store max. 10 repos | |
84 | break; | |
85 | } | |
86 | } | |
87 | ||
88 | let new_data = json!(map); | |
89 | ||
90 | let _ = tools::file_set_contents(path, new_data.to_string().as_bytes(), None); | |
91 | } | |
92 | ||
49811347 | 93 | fn complete_repository(_arg: &str, _param: &HashMap<String, String>) -> Vec<String> { |
d0a03d40 DM |
94 | |
95 | let mut result = vec![]; | |
96 | ||
97 | let base = match BaseDirectories::with_prefix("proxmox-backup") { | |
98 | Ok(v) => v, | |
99 | _ => return result, | |
100 | }; | |
101 | ||
102 | // usually $HOME/.cache/proxmox-backup/repo-list | |
103 | let path = match base.place_cache_file("repo-list") { | |
104 | Ok(v) => v, | |
105 | _ => return result, | |
106 | }; | |
107 | ||
49cf9f3d | 108 | let data = tools::file_get_json(&path, None).unwrap_or(json!({})); |
d0a03d40 DM |
109 | |
110 | if let Some(map) = data.as_object() { | |
49811347 | 111 | for (repo, _count) in map { |
d0a03d40 DM |
112 | result.push(repo.to_owned()); |
113 | } | |
114 | } | |
115 | ||
116 | result | |
117 | } | |
118 | ||
17d6979a | 119 | fn backup_directory<P: AsRef<Path>>( |
c4ff3dce | 120 | client: &BackupClient, |
17d6979a | 121 | dir_path: P, |
247cdbce | 122 | archive_name: &str, |
36898ffc | 123 | chunk_size: Option<usize>, |
eed6db39 | 124 | all_file_systems: bool, |
219ef0e6 | 125 | verbose: bool, |
f98ac774 | 126 | crypt_config: Option<Arc<CryptConfig>>, |
247cdbce | 127 | ) -> Result<(), Error> { |
33d64b81 | 128 | |
c4ff3dce | 129 | let pxar_stream = PxarBackupStream::open(dir_path.as_ref(), all_file_systems, verbose)?; |
36898ffc | 130 | let chunk_stream = ChunkStream::new(pxar_stream, chunk_size); |
ff3d3100 | 131 | |
c4ff3dce | 132 | let (tx, rx) = mpsc::channel(10); // allow to buffer 10 chunks |
5e7a09be | 133 | |
c4ff3dce DM |
134 | let stream = rx |
135 | .map_err(Error::from) | |
136 | .and_then(|x| x); // flatten | |
17d6979a | 137 | |
c4ff3dce DM |
138 | // spawn chunker inside a separate task so that it can run parallel |
139 | tokio::spawn( | |
140 | tx.send_all(chunk_stream.then(|r| Ok(r))) | |
1c0472e8 | 141 | .map_err(|_| {}).map(|_| ()) |
c4ff3dce | 142 | ); |
17d6979a | 143 | |
f98ac774 | 144 | client.upload_stream(archive_name, stream, "dynamic", None, crypt_config).wait()?; |
bcd879cf DM |
145 | |
146 | Ok(()) | |
147 | } | |
148 | ||
6af905c1 DM |
149 | fn backup_image<P: AsRef<Path>>( |
150 | client: &BackupClient, | |
151 | image_path: P, | |
152 | archive_name: &str, | |
153 | image_size: u64, | |
36898ffc | 154 | chunk_size: Option<usize>, |
1c0472e8 | 155 | _verbose: bool, |
f98ac774 | 156 | crypt_config: Option<Arc<CryptConfig>>, |
6af905c1 DM |
157 | ) -> Result<(), Error> { |
158 | ||
6af905c1 DM |
159 | let path = image_path.as_ref().to_owned(); |
160 | ||
161 | let file = tokio::fs::File::open(path).wait()?; | |
162 | ||
163 | let stream = tokio::codec::FramedRead::new(file, tokio::codec::BytesCodec::new()) | |
164 | .map_err(Error::from); | |
165 | ||
36898ffc | 166 | let stream = FixedChunkStream::new(stream, chunk_size.unwrap_or(4*1024*1024)); |
6af905c1 | 167 | |
f98ac774 | 168 | client.upload_stream(archive_name, stream, "fixed", Some(image_size), crypt_config).wait()?; |
6af905c1 DM |
169 | |
170 | Ok(()) | |
171 | } | |
172 | ||
6899dbfb | 173 | fn strip_server_file_expenstions(list: Vec<String>) -> Vec<String> { |
8e39232a DM |
174 | |
175 | let mut result = vec![]; | |
176 | ||
177 | for file in list.into_iter() { | |
178 | if file.ends_with(".didx") { | |
179 | result.push(file[..file.len()-5].to_owned()); | |
180 | } else if file.ends_with(".fidx") { | |
181 | result.push(file[..file.len()-5].to_owned()); | |
6899dbfb DM |
182 | } else if file.ends_with(".blob") { |
183 | result.push(file[..file.len()-5].to_owned()); | |
8e39232a DM |
184 | } else { |
185 | result.push(file); // should not happen | |
186 | } | |
187 | } | |
188 | ||
189 | result | |
190 | } | |
191 | ||
8968258b | 192 | /* not used: |
6049b71f DM |
193 | fn list_backups( |
194 | param: Value, | |
195 | _info: &ApiMethod, | |
dd5495d6 | 196 | _rpcenv: &mut dyn RpcEnvironment, |
6049b71f | 197 | ) -> Result<Value, Error> { |
41c039e1 | 198 | |
33d64b81 | 199 | let repo_url = tools::required_string_param(¶m, "repository")?; |
edd3c8c6 | 200 | let repo: BackupRepository = repo_url.parse()?; |
41c039e1 | 201 | |
45cdce06 | 202 | let mut client = HttpClient::new(repo.host(), repo.user())?; |
41c039e1 | 203 | |
d0a03d40 | 204 | let path = format!("api2/json/admin/datastore/{}/backups", repo.store()); |
41c039e1 | 205 | |
9e391bb7 | 206 | let result = client.get(&path, None)?; |
41c039e1 | 207 | |
d0a03d40 DM |
208 | record_repository(&repo); |
209 | ||
8c75372b DM |
210 | // fixme: implement and use output formatter instead .. |
211 | let list = result["data"].as_array().unwrap(); | |
212 | ||
213 | for item in list { | |
214 | ||
49dc0740 DM |
215 | let id = item["backup-id"].as_str().unwrap(); |
216 | let btype = item["backup-type"].as_str().unwrap(); | |
217 | let epoch = item["backup-time"].as_i64().unwrap(); | |
e909522f | 218 | |
391d3107 | 219 | let backup_dir = BackupDir::new(btype, id, epoch); |
e909522f DM |
220 | |
221 | let files = item["files"].as_array().unwrap().iter().map(|v| v.as_str().unwrap().to_owned()).collect(); | |
6899dbfb | 222 | let files = strip_server_file_expenstions(files); |
e909522f | 223 | |
8e39232a DM |
224 | for filename in files { |
225 | let path = backup_dir.relative_path().to_str().unwrap().to_owned(); | |
226 | println!("{} | {}/{}", backup_dir.backup_time().format("%c"), path, filename); | |
8c75372b DM |
227 | } |
228 | } | |
229 | ||
230 | //Ok(result) | |
231 | Ok(Value::Null) | |
41c039e1 | 232 | } |
8968258b | 233 | */ |
41c039e1 | 234 | |
812c6f87 DM |
235 | fn list_backup_groups( |
236 | param: Value, | |
237 | _info: &ApiMethod, | |
dd5495d6 | 238 | _rpcenv: &mut dyn RpcEnvironment, |
812c6f87 DM |
239 | ) -> Result<Value, Error> { |
240 | ||
241 | let repo_url = tools::required_string_param(¶m, "repository")?; | |
edd3c8c6 | 242 | let repo: BackupRepository = repo_url.parse()?; |
812c6f87 | 243 | |
45cdce06 | 244 | let client = HttpClient::new(repo.host(), repo.user())?; |
812c6f87 | 245 | |
d0a03d40 | 246 | let path = format!("api2/json/admin/datastore/{}/groups", repo.store()); |
812c6f87 | 247 | |
9e391bb7 | 248 | let mut result = client.get(&path, None).wait()?; |
812c6f87 | 249 | |
d0a03d40 DM |
250 | record_repository(&repo); |
251 | ||
812c6f87 | 252 | // fixme: implement and use output formatter instead .. |
80822b95 DM |
253 | let list = result["data"].as_array_mut().unwrap(); |
254 | ||
255 | list.sort_unstable_by(|a, b| { | |
256 | let a_id = a["backup-id"].as_str().unwrap(); | |
257 | let a_backup_type = a["backup-type"].as_str().unwrap(); | |
258 | let b_id = b["backup-id"].as_str().unwrap(); | |
259 | let b_backup_type = b["backup-type"].as_str().unwrap(); | |
260 | ||
261 | let type_order = a_backup_type.cmp(b_backup_type); | |
262 | if type_order == std::cmp::Ordering::Equal { | |
263 | a_id.cmp(b_id) | |
264 | } else { | |
265 | type_order | |
266 | } | |
267 | }); | |
812c6f87 DM |
268 | |
269 | for item in list { | |
270 | ||
ad20d198 DM |
271 | let id = item["backup-id"].as_str().unwrap(); |
272 | let btype = item["backup-type"].as_str().unwrap(); | |
273 | let epoch = item["last-backup"].as_i64().unwrap(); | |
812c6f87 | 274 | let last_backup = Local.timestamp(epoch, 0); |
ad20d198 | 275 | let backup_count = item["backup-count"].as_u64().unwrap(); |
812c6f87 | 276 | |
1e9a94e5 | 277 | let group = BackupGroup::new(btype, id); |
812c6f87 DM |
278 | |
279 | let path = group.group_path().to_str().unwrap().to_owned(); | |
ad20d198 | 280 | |
8e39232a | 281 | let files = item["files"].as_array().unwrap().iter().map(|v| v.as_str().unwrap().to_owned()).collect(); |
6899dbfb | 282 | let files = strip_server_file_expenstions(files); |
ad20d198 | 283 | |
80822b95 | 284 | println!("{:20} | {} | {:5} | {}", path, last_backup.format("%c"), |
ad20d198 | 285 | backup_count, tools::join(&files, ' ')); |
812c6f87 DM |
286 | } |
287 | ||
288 | //Ok(result) | |
289 | Ok(Value::Null) | |
290 | } | |
291 | ||
184f17af DM |
292 | fn list_snapshots( |
293 | param: Value, | |
294 | _info: &ApiMethod, | |
dd5495d6 | 295 | _rpcenv: &mut dyn RpcEnvironment, |
184f17af DM |
296 | ) -> Result<Value, Error> { |
297 | ||
298 | let repo_url = tools::required_string_param(¶m, "repository")?; | |
edd3c8c6 | 299 | let repo: BackupRepository = repo_url.parse()?; |
184f17af DM |
300 | |
301 | let path = tools::required_string_param(¶m, "group")?; | |
302 | let group = BackupGroup::parse(path)?; | |
303 | ||
45cdce06 | 304 | let client = HttpClient::new(repo.host(), repo.user())?; |
184f17af | 305 | |
9e391bb7 | 306 | let path = format!("api2/json/admin/datastore/{}/snapshots", repo.store()); |
184f17af | 307 | |
9e391bb7 DM |
308 | let result = client.get(&path, Some(json!({ |
309 | "backup-type": group.backup_type(), | |
310 | "backup-id": group.backup_id(), | |
311 | }))).wait()?; | |
184f17af | 312 | |
d0a03d40 DM |
313 | record_repository(&repo); |
314 | ||
184f17af DM |
315 | // fixme: implement and use output formatter instead .. |
316 | let list = result["data"].as_array().unwrap(); | |
317 | ||
318 | for item in list { | |
319 | ||
320 | let id = item["backup-id"].as_str().unwrap(); | |
321 | let btype = item["backup-type"].as_str().unwrap(); | |
322 | let epoch = item["backup-time"].as_i64().unwrap(); | |
184f17af | 323 | |
391d3107 | 324 | let snapshot = BackupDir::new(btype, id, epoch); |
184f17af DM |
325 | |
326 | let path = snapshot.relative_path().to_str().unwrap().to_owned(); | |
327 | ||
8e39232a | 328 | let files = item["files"].as_array().unwrap().iter().map(|v| v.as_str().unwrap().to_owned()).collect(); |
6899dbfb | 329 | let files = strip_server_file_expenstions(files); |
184f17af | 330 | |
875fb1c0 | 331 | println!("{} | {} | {}", path, snapshot.backup_time().format("%c"), tools::join(&files, ' ')); |
184f17af DM |
332 | } |
333 | ||
334 | Ok(Value::Null) | |
335 | } | |
336 | ||
6f62c924 DM |
337 | fn forget_snapshots( |
338 | param: Value, | |
339 | _info: &ApiMethod, | |
dd5495d6 | 340 | _rpcenv: &mut dyn RpcEnvironment, |
6f62c924 DM |
341 | ) -> Result<Value, Error> { |
342 | ||
343 | let repo_url = tools::required_string_param(¶m, "repository")?; | |
edd3c8c6 | 344 | let repo: BackupRepository = repo_url.parse()?; |
6f62c924 DM |
345 | |
346 | let path = tools::required_string_param(¶m, "snapshot")?; | |
347 | let snapshot = BackupDir::parse(path)?; | |
348 | ||
45cdce06 | 349 | let mut client = HttpClient::new(repo.host(), repo.user())?; |
6f62c924 | 350 | |
9e391bb7 | 351 | let path = format!("api2/json/admin/datastore/{}/snapshots", repo.store()); |
6f62c924 | 352 | |
9e391bb7 DM |
353 | let result = client.delete(&path, Some(json!({ |
354 | "backup-type": snapshot.group().backup_type(), | |
355 | "backup-id": snapshot.group().backup_id(), | |
356 | "backup-time": snapshot.backup_time().timestamp(), | |
357 | }))).wait()?; | |
6f62c924 | 358 | |
d0a03d40 DM |
359 | record_repository(&repo); |
360 | ||
6f62c924 DM |
361 | Ok(result) |
362 | } | |
363 | ||
8cc0d6af DM |
364 | fn start_garbage_collection( |
365 | param: Value, | |
366 | _info: &ApiMethod, | |
dd5495d6 | 367 | _rpcenv: &mut dyn RpcEnvironment, |
8cc0d6af DM |
368 | ) -> Result<Value, Error> { |
369 | ||
370 | let repo_url = tools::required_string_param(¶m, "repository")?; | |
edd3c8c6 | 371 | let repo: BackupRepository = repo_url.parse()?; |
8cc0d6af | 372 | |
45cdce06 | 373 | let mut client = HttpClient::new(repo.host(), repo.user())?; |
8cc0d6af | 374 | |
d0a03d40 | 375 | let path = format!("api2/json/admin/datastore/{}/gc", repo.store()); |
8cc0d6af | 376 | |
5a2df000 | 377 | let result = client.post(&path, None).wait()?; |
8cc0d6af | 378 | |
d0a03d40 DM |
379 | record_repository(&repo); |
380 | ||
8cc0d6af DM |
381 | Ok(result) |
382 | } | |
33d64b81 | 383 | |
ae0be2dd DM |
384 | fn parse_backupspec(value: &str) -> Result<(&str, &str), Error> { |
385 | ||
386 | if let Some(caps) = BACKUPSPEC_REGEX.captures(value) { | |
387 | return Ok((caps.get(1).unwrap().as_str(), caps.get(2).unwrap().as_str())); | |
388 | } | |
389 | bail!("unable to parse directory specification '{}'", value); | |
390 | } | |
391 | ||
6049b71f DM |
392 | fn create_backup( |
393 | param: Value, | |
394 | _info: &ApiMethod, | |
dd5495d6 | 395 | _rpcenv: &mut dyn RpcEnvironment, |
6049b71f | 396 | ) -> Result<Value, Error> { |
ff5d3707 | 397 | |
33d64b81 | 398 | let repo_url = tools::required_string_param(¶m, "repository")?; |
ae0be2dd DM |
399 | |
400 | let backupspec_list = tools::required_array_param(¶m, "backupspec")?; | |
a914a774 | 401 | |
edd3c8c6 | 402 | let repo: BackupRepository = repo_url.parse()?; |
33d64b81 | 403 | |
eed6db39 DM |
404 | let all_file_systems = param["all-file-systems"].as_bool().unwrap_or(false); |
405 | ||
219ef0e6 DM |
406 | let verbose = param["verbose"].as_bool().unwrap_or(false); |
407 | ||
36898ffc | 408 | let chunk_size_opt = param["chunk-size"].as_u64().map(|v| (v*1024) as usize); |
2d9d143a | 409 | |
247cdbce DM |
410 | if let Some(size) = chunk_size_opt { |
411 | verify_chunk_size(size)?; | |
2d9d143a DM |
412 | } |
413 | ||
6d0983db DM |
414 | let keyfile = param["keyfile"].as_str().map(|p| PathBuf::from(p)); |
415 | ||
fba30411 DM |
416 | let backup_id = param["host-id"].as_str().unwrap_or(&tools::nodename()); |
417 | ||
ae0be2dd | 418 | let mut upload_list = vec![]; |
a914a774 | 419 | |
ec8a9bb9 | 420 | enum BackupType { PXAR, IMAGE, CONFIG }; |
6af905c1 | 421 | |
ae0be2dd DM |
422 | for backupspec in backupspec_list { |
423 | let (target, filename) = parse_backupspec(backupspec.as_str().unwrap())?; | |
bcd879cf | 424 | |
eb1804c5 DM |
425 | use std::os::unix::fs::FileTypeExt; |
426 | ||
427 | let metadata = match std::fs::metadata(filename) { | |
428 | Ok(m) => m, | |
ae0be2dd DM |
429 | Err(err) => bail!("unable to access '{}' - {}", filename, err), |
430 | }; | |
eb1804c5 | 431 | let file_type = metadata.file_type(); |
23bb8780 | 432 | |
ec8a9bb9 | 433 | let extension = Path::new(target).extension().map(|s| s.to_str().unwrap()).unwrap(); |
bcd879cf | 434 | |
ec8a9bb9 DM |
435 | match extension { |
436 | "pxar" => { | |
437 | if !file_type.is_dir() { | |
438 | bail!("got unexpected file type (expected directory)"); | |
439 | } | |
440 | upload_list.push((BackupType::PXAR, filename.to_owned(), target.to_owned(), 0)); | |
441 | } | |
442 | "img" => { | |
eb1804c5 | 443 | |
ec8a9bb9 DM |
444 | if !(file_type.is_file() || file_type.is_block_device()) { |
445 | bail!("got unexpected file type (expected file or block device)"); | |
446 | } | |
eb1804c5 | 447 | |
ec8a9bb9 | 448 | let size = tools::image_size(&PathBuf::from(filename))?; |
23bb8780 | 449 | |
ec8a9bb9 | 450 | if size == 0 { bail!("got zero-sized file '{}'", filename); } |
ae0be2dd | 451 | |
ec8a9bb9 DM |
452 | upload_list.push((BackupType::IMAGE, filename.to_owned(), target.to_owned(), size)); |
453 | } | |
454 | "conf" => { | |
455 | if !file_type.is_file() { | |
456 | bail!("got unexpected file type (expected regular file)"); | |
457 | } | |
458 | upload_list.push((BackupType::CONFIG, filename.to_owned(), target.to_owned(), metadata.len())); | |
459 | } | |
460 | _ => { | |
461 | bail!("got unknown archive extension '{}'", extension); | |
462 | } | |
ae0be2dd DM |
463 | } |
464 | } | |
465 | ||
cdebd467 | 466 | let backup_time = Local.timestamp(Local::now().timestamp(), 0); |
ae0be2dd | 467 | |
c4ff3dce | 468 | let client = HttpClient::new(repo.host(), repo.user())?; |
d0a03d40 DM |
469 | record_repository(&repo); |
470 | ||
cdebd467 DM |
471 | println!("Starting backup"); |
472 | println!("Client name: {}", tools::nodename()); | |
473 | println!("Start Time: {}", backup_time.to_rfc3339()); | |
51144821 | 474 | |
bb823140 DM |
475 | let (crypt_config, rsa_encrypted_key) = match keyfile { |
476 | None => (None, None), | |
6d0983db | 477 | Some(path) => { |
bb823140 DM |
478 | let (key, created) = load_and_decrtypt_key(&path, get_encryption_key_password)?; |
479 | ||
480 | let crypt_config = CryptConfig::new(key)?; | |
481 | ||
482 | let path = master_pubkey_path()?; | |
483 | if path.exists() { | |
484 | let pem_data = proxmox_backup::tools::file_get_contents(&path)?; | |
485 | let rsa = openssl::rsa::Rsa::public_key_from_pem(&pem_data)?; | |
486 | let enc_key = crypt_config.generate_rsa_encoded_key(rsa, created)?; | |
487 | (Some(Arc::new(crypt_config)), Some(enc_key)) | |
488 | } else { | |
489 | (Some(Arc::new(crypt_config)), None) | |
490 | } | |
6d0983db DM |
491 | } |
492 | }; | |
f98ac774 | 493 | |
39e60bd6 | 494 | let client = client.start_backup(repo.store(), "host", &backup_id, verbose).wait()?; |
c4ff3dce | 495 | |
6af905c1 DM |
496 | for (backup_type, filename, target, size) in upload_list { |
497 | match backup_type { | |
ec8a9bb9 DM |
498 | BackupType::CONFIG => { |
499 | println!("Upload config file '{}' to '{:?}' as {}", filename, repo, target); | |
9f46c7de | 500 | client.upload_blob_from_file(&filename, &target, crypt_config.clone(), true).wait()?; |
ec8a9bb9 | 501 | } |
6af905c1 DM |
502 | BackupType::PXAR => { |
503 | println!("Upload directory '{}' to '{:?}' as {}", filename, repo, target); | |
f98ac774 DM |
504 | backup_directory( |
505 | &client, | |
506 | &filename, | |
507 | &target, | |
508 | chunk_size_opt, | |
509 | all_file_systems, | |
510 | verbose, | |
511 | crypt_config.clone(), | |
512 | )?; | |
6af905c1 DM |
513 | } |
514 | BackupType::IMAGE => { | |
515 | println!("Upload image '{}' to '{:?}' as {}", filename, repo, target); | |
f98ac774 DM |
516 | backup_image( |
517 | &client, | |
518 | &filename, | |
519 | &target, | |
520 | size, | |
521 | chunk_size_opt, | |
522 | verbose, | |
523 | crypt_config.clone(), | |
524 | )?; | |
6af905c1 DM |
525 | } |
526 | } | |
4818c8b6 DM |
527 | } |
528 | ||
bb823140 DM |
529 | if let Some(rsa_encrypted_key) = rsa_encrypted_key { |
530 | let target = "rsa-encrypted.key"; | |
531 | println!("Upload RSA encoded key to '{:?}' as {}", repo, target); | |
532 | client.upload_blob_from_data(rsa_encrypted_key, target, None, false).wait()?; | |
533 | ||
534 | // openssl rsautl -decrypt -inkey master-private.pem -in rsa-encrypted.key -out t | |
535 | /* | |
536 | let mut buffer2 = vec![0u8; rsa.size() as usize]; | |
537 | let pem_data = proxmox_backup::tools::file_get_contents("master-private.pem")?; | |
538 | let rsa = openssl::rsa::Rsa::private_key_from_pem(&pem_data)?; | |
539 | let len = rsa.private_decrypt(&buffer, &mut buffer2, openssl::rsa::Padding::PKCS1)?; | |
540 | println!("TEST {} {:?}", len, buffer2); | |
541 | */ | |
9f46c7de DM |
542 | } |
543 | ||
c4ff3dce DM |
544 | client.finish().wait()?; |
545 | ||
cdebd467 | 546 | let end_time = Local.timestamp(Local::now().timestamp(), 0); |
3ec3ec3f DM |
547 | let elapsed = end_time.signed_duration_since(backup_time); |
548 | println!("Duration: {}", elapsed); | |
549 | ||
cdebd467 | 550 | println!("End Time: {}", end_time.to_rfc3339()); |
3d5c11e5 | 551 | |
ff5d3707 | 552 | Ok(Value::Null) |
f98ea63d DM |
553 | } |
554 | ||
d0a03d40 | 555 | fn complete_backup_source(arg: &str, param: &HashMap<String, String>) -> Vec<String> { |
f98ea63d DM |
556 | |
557 | let mut result = vec![]; | |
558 | ||
559 | let data: Vec<&str> = arg.splitn(2, ':').collect(); | |
560 | ||
bff11030 | 561 | if data.len() != 2 { |
8968258b DM |
562 | result.push(String::from("root.pxar:/")); |
563 | result.push(String::from("etc.pxar:/etc")); | |
bff11030 DM |
564 | return result; |
565 | } | |
f98ea63d | 566 | |
496a6784 | 567 | let files = tools::complete_file_name(data[1], param); |
f98ea63d DM |
568 | |
569 | for file in files { | |
570 | result.push(format!("{}:{}", data[0], file)); | |
571 | } | |
572 | ||
573 | result | |
ff5d3707 | 574 | } |
575 | ||
9f912493 DM |
576 | fn restore( |
577 | param: Value, | |
578 | _info: &ApiMethod, | |
dd5495d6 | 579 | _rpcenv: &mut dyn RpcEnvironment, |
9f912493 DM |
580 | ) -> Result<Value, Error> { |
581 | ||
582 | let repo_url = tools::required_string_param(¶m, "repository")?; | |
edd3c8c6 | 583 | let repo: BackupRepository = repo_url.parse()?; |
9f912493 | 584 | |
86eda3eb DM |
585 | let verbose = param["verbose"].as_bool().unwrap_or(false); |
586 | ||
d5c34d98 DM |
587 | let archive_name = tools::required_string_param(¶m, "archive-name")?; |
588 | ||
86eda3eb | 589 | let client = HttpClient::new(repo.host(), repo.user())?; |
d0a03d40 | 590 | |
d0a03d40 | 591 | record_repository(&repo); |
d5c34d98 | 592 | |
9f912493 | 593 | let path = tools::required_string_param(¶m, "snapshot")?; |
9f912493 | 594 | |
86eda3eb | 595 | let (backup_type, backup_id, backup_time) = if path.matches('/').count() == 1 { |
d5c34d98 | 596 | let group = BackupGroup::parse(path)?; |
9f912493 | 597 | |
9e391bb7 DM |
598 | let path = format!("api2/json/admin/datastore/{}/snapshots", repo.store()); |
599 | let result = client.get(&path, Some(json!({ | |
d5c34d98 DM |
600 | "backup-type": group.backup_type(), |
601 | "backup-id": group.backup_id(), | |
9e391bb7 | 602 | }))).wait()?; |
9f912493 | 603 | |
d5c34d98 DM |
604 | let list = result["data"].as_array().unwrap(); |
605 | if list.len() == 0 { | |
606 | bail!("backup group '{}' does not contain any snapshots:", path); | |
607 | } | |
9f912493 | 608 | |
86eda3eb DM |
609 | let epoch = list[0]["backup-time"].as_i64().unwrap(); |
610 | let backup_time = Local.timestamp(epoch, 0); | |
611 | (group.backup_type().to_owned(), group.backup_id().to_owned(), backup_time) | |
d5c34d98 DM |
612 | } else { |
613 | let snapshot = BackupDir::parse(path)?; | |
86eda3eb DM |
614 | (snapshot.group().backup_type().to_owned(), snapshot.group().backup_id().to_owned(), snapshot.backup_time()) |
615 | }; | |
9f912493 | 616 | |
d5c34d98 | 617 | let target = tools::required_string_param(¶m, "target")?; |
2ae7d196 | 618 | |
86eda3eb | 619 | let keyfile = param["keyfile"].as_str().map(|p| PathBuf::from(p)); |
2ae7d196 | 620 | |
86eda3eb DM |
621 | let crypt_config = match keyfile { |
622 | None => None, | |
623 | Some(path) => { | |
624 | let (key, _) = load_and_decrtypt_key(&path, get_encryption_key_password)?; | |
625 | Some(Arc::new(CryptConfig::new(key)?)) | |
626 | } | |
627 | }; | |
d5c34d98 | 628 | |
afb4cd28 DM |
629 | let server_archive_name = if archive_name.ends_with(".pxar") { |
630 | format!("{}.didx", archive_name) | |
631 | } else if archive_name.ends_with(".img") { | |
632 | format!("{}.fidx", archive_name) | |
633 | } else { | |
634 | bail!("unknown archive file extension (expected .pxar of .img)"); | |
635 | }; | |
9f912493 | 636 | |
86eda3eb | 637 | let client = client.start_backup_reader(repo.store(), &backup_type, &backup_id, backup_time, true).wait()?; |
afb4cd28 | 638 | let chunk_reader = RemoteChunkReader::new(client.clone(), crypt_config); |
86eda3eb DM |
639 | |
640 | use std::os::unix::fs::OpenOptionsExt; | |
641 | ||
642 | let tmpfile = std::fs::OpenOptions::new() | |
643 | .write(true) | |
644 | .read(true) | |
645 | .custom_flags(libc::O_TMPFILE) | |
646 | .open("/tmp")?; | |
647 | ||
afb4cd28 DM |
648 | if server_archive_name.ends_with(".didx") { |
649 | let tmpfile = client.download(&server_archive_name, tmpfile).wait()?; | |
86eda3eb | 650 | |
afb4cd28 DM |
651 | let index = DynamicIndexReader::new(tmpfile) |
652 | .map_err(|err| format_err!("unable to read dynamic index '{}' - {}", archive_name, err))?; | |
86eda3eb | 653 | |
afb4cd28 | 654 | let mut reader = BufferedDynamicReader::new(index, chunk_reader); |
86eda3eb | 655 | |
afb4cd28 DM |
656 | let feature_flags = pxar::CA_FORMAT_DEFAULT; |
657 | let mut decoder = pxar::SequentialDecoder::new(&mut reader, feature_flags, |path| { | |
658 | if verbose { | |
659 | println!("{:?}", path); | |
660 | } | |
661 | Ok(()) | |
662 | }); | |
86eda3eb | 663 | |
afb4cd28 DM |
664 | decoder.restore(Path::new(target))?; |
665 | ||
666 | } else if server_archive_name.ends_with(".fidx") { | |
667 | let tmpfile = client.download(&server_archive_name, tmpfile).wait()?; | |
668 | ||
669 | let index = FixedIndexReader::new(tmpfile) | |
670 | .map_err(|err| format_err!("unable to read fixed index '{}' - {}", archive_name, err))?; | |
7dcbe051 | 671 | |
afb4cd28 DM |
672 | let mut reader = BufferedFixedReader::new(index, chunk_reader); |
673 | ||
674 | let mut writer = std::fs::OpenOptions::new() | |
675 | .write(true) | |
676 | .create(true) | |
677 | .create_new(true) | |
678 | .open(target) | |
679 | .map_err(|err| format_err!("unable to create target file {:?} - {}", target, err))?; | |
680 | ||
681 | std::io::copy(&mut reader, &mut writer) | |
682 | .map_err(|err| format_err!("unable to store data - {}", err))?; | |
683 | } | |
86eda3eb | 684 | |
9f912493 DM |
685 | Ok(Value::Null) |
686 | } | |
687 | ||
45db6f89 DM |
688 | fn download( |
689 | param: Value, | |
690 | _info: &ApiMethod, | |
691 | _rpcenv: &mut dyn RpcEnvironment, | |
692 | ) -> Result<Value, Error> { | |
693 | ||
694 | let repo_url = tools::required_string_param(¶m, "repository")?; | |
695 | let repo: BackupRepository = repo_url.parse()?; | |
696 | ||
697 | let file_name = tools::required_string_param(¶m, "file-name")?; | |
698 | ||
fef44d4f DM |
699 | let keyfile = param["keyfile"].as_str().map(|p| PathBuf::from(p)); |
700 | ||
701 | let crypt_config = match keyfile { | |
702 | None => None, | |
703 | Some(path) => { | |
704 | let (key, _) = load_and_decrtypt_key(&path, get_encryption_key_password)?; | |
705 | Some(CryptConfig::new(key)?) | |
706 | } | |
707 | }; | |
708 | ||
45db6f89 DM |
709 | let mut client = HttpClient::new(repo.host(), repo.user())?; |
710 | ||
711 | record_repository(&repo); | |
712 | ||
713 | let path = tools::required_string_param(¶m, "snapshot")?; | |
714 | ||
715 | let query; | |
716 | ||
717 | if path.matches('/').count() == 1 { | |
718 | let group = BackupGroup::parse(path)?; | |
719 | ||
720 | let path = format!("api2/json/admin/datastore/{}/snapshots", repo.store()); | |
721 | let result = client.get(&path, Some(json!({ | |
722 | "backup-type": group.backup_type(), | |
723 | "backup-id": group.backup_id(), | |
724 | }))).wait()?; | |
725 | ||
726 | let list = result["data"].as_array().unwrap(); | |
727 | if list.len() == 0 { | |
728 | bail!("backup group '{}' does not contain any snapshots:", path); | |
729 | } | |
730 | ||
731 | query = tools::json_object_to_query(json!({ | |
732 | "backup-type": group.backup_type(), | |
733 | "backup-id": group.backup_id(), | |
734 | "backup-time": list[0]["backup-time"].as_i64().unwrap(), | |
735 | "file-name": file_name, | |
736 | }))?; | |
737 | } else { | |
738 | let snapshot = BackupDir::parse(path)?; | |
739 | ||
740 | query = tools::json_object_to_query(json!({ | |
741 | "backup-type": snapshot.group().backup_type(), | |
742 | "backup-id": snapshot.group().backup_id(), | |
743 | "backup-time": snapshot.backup_time().timestamp(), | |
744 | "file-name": file_name, | |
745 | }))?; | |
746 | } | |
747 | ||
748 | let target = tools::required_string_param(¶m, "target")?; | |
749 | ||
750 | let path = format!("api2/json/admin/datastore/{}/download?{}", repo.store(), query); | |
751 | ||
752 | println!("DOWNLOAD FILE {} to {}", path, target); | |
753 | ||
fef44d4f DM |
754 | if file_name.ends_with(".blob") { |
755 | let writer = Vec::with_capacity(1024*1024); | |
756 | let blob_data = client.download(&path, writer).wait()?; | |
757 | let blob = DataBlob::from_raw(blob_data)?; | |
b208da83 | 758 | blob.verify_crc()?; |
fef44d4f DM |
759 | let raw_data = blob.decode(crypt_config.as_ref())?; // fixme |
760 | ||
761 | crate::tools::file_set_contents(target, &raw_data, None)?; | |
762 | ||
763 | } else { | |
764 | unimplemented!(); | |
3031e44c | 765 | } |
fef44d4f DM |
766 | |
767 | Ok(Value::Null) | |
45db6f89 DM |
768 | } |
769 | ||
83b7db02 DM |
770 | fn prune( |
771 | mut param: Value, | |
772 | _info: &ApiMethod, | |
dd5495d6 | 773 | _rpcenv: &mut dyn RpcEnvironment, |
83b7db02 DM |
774 | ) -> Result<Value, Error> { |
775 | ||
776 | let repo_url = tools::required_string_param(¶m, "repository")?; | |
edd3c8c6 | 777 | let repo: BackupRepository = repo_url.parse()?; |
83b7db02 | 778 | |
45cdce06 | 779 | let mut client = HttpClient::new(repo.host(), repo.user())?; |
83b7db02 | 780 | |
d0a03d40 | 781 | let path = format!("api2/json/admin/datastore/{}/prune", repo.store()); |
83b7db02 DM |
782 | |
783 | param.as_object_mut().unwrap().remove("repository"); | |
784 | ||
5a2df000 | 785 | let result = client.post(&path, Some(param)).wait()?; |
83b7db02 | 786 | |
d0a03d40 DM |
787 | record_repository(&repo); |
788 | ||
83b7db02 DM |
789 | Ok(result) |
790 | } | |
791 | ||
5a2df000 | 792 | // like get, but simply ignore errors and return Null instead |
b2388518 | 793 | fn try_get(repo: &BackupRepository, url: &str) -> Value { |
024f11bb | 794 | |
45cdce06 DM |
795 | let client = match HttpClient::new(repo.host(), repo.user()) { |
796 | Ok(v) => v, | |
797 | _ => return Value::Null, | |
798 | }; | |
b2388518 | 799 | |
9e391bb7 | 800 | let mut resp = match client.get(url, None).wait() { |
b2388518 DM |
801 | Ok(v) => v, |
802 | _ => return Value::Null, | |
803 | }; | |
804 | ||
805 | if let Some(map) = resp.as_object_mut() { | |
806 | if let Some(data) = map.remove("data") { | |
807 | return data; | |
808 | } | |
809 | } | |
810 | Value::Null | |
811 | } | |
812 | ||
813 | fn extract_repo(param: &HashMap<String, String>) -> Option<BackupRepository> { | |
024f11bb DM |
814 | |
815 | let repo_url = match param.get("repository") { | |
816 | Some(v) => v, | |
b2388518 | 817 | _ => return None, |
024f11bb DM |
818 | }; |
819 | ||
820 | let repo: BackupRepository = match repo_url.parse() { | |
821 | Ok(v) => v, | |
b2388518 | 822 | _ => return None, |
024f11bb DM |
823 | }; |
824 | ||
b2388518 DM |
825 | Some(repo) |
826 | } | |
024f11bb | 827 | |
b2388518 | 828 | fn complete_backup_group(_arg: &str, param: &HashMap<String, String>) -> Vec<String> { |
024f11bb | 829 | |
b2388518 DM |
830 | let mut result = vec![]; |
831 | ||
832 | let repo = match extract_repo(param) { | |
833 | Some(v) => v, | |
024f11bb DM |
834 | _ => return result, |
835 | }; | |
836 | ||
b2388518 DM |
837 | let path = format!("api2/json/admin/datastore/{}/groups", repo.store()); |
838 | ||
839 | let data = try_get(&repo, &path); | |
840 | ||
841 | if let Some(list) = data.as_array() { | |
024f11bb | 842 | for item in list { |
98f0b972 DM |
843 | if let (Some(backup_id), Some(backup_type)) = |
844 | (item["backup-id"].as_str(), item["backup-type"].as_str()) | |
845 | { | |
846 | result.push(format!("{}/{}", backup_type, backup_id)); | |
024f11bb DM |
847 | } |
848 | } | |
849 | } | |
850 | ||
851 | result | |
852 | } | |
853 | ||
b2388518 DM |
854 | fn complete_group_or_snapshot(arg: &str, param: &HashMap<String, String>) -> Vec<String> { |
855 | ||
856 | let mut result = vec![]; | |
857 | ||
858 | let repo = match extract_repo(param) { | |
859 | Some(v) => v, | |
860 | _ => return result, | |
861 | }; | |
862 | ||
863 | if arg.matches('/').count() < 2 { | |
864 | let groups = complete_backup_group(arg, param); | |
865 | for group in groups { | |
866 | result.push(group.to_string()); | |
867 | result.push(format!("{}/", group)); | |
868 | } | |
869 | return result; | |
870 | } | |
871 | ||
872 | let mut parts = arg.split('/'); | |
873 | let query = tools::json_object_to_query(json!({ | |
874 | "backup-type": parts.next().unwrap(), | |
875 | "backup-id": parts.next().unwrap(), | |
876 | })).unwrap(); | |
877 | ||
878 | let path = format!("api2/json/admin/datastore/{}/snapshots?{}", repo.store(), query); | |
879 | ||
880 | let data = try_get(&repo, &path); | |
881 | ||
882 | if let Some(list) = data.as_array() { | |
883 | for item in list { | |
884 | if let (Some(backup_id), Some(backup_type), Some(backup_time)) = | |
885 | (item["backup-id"].as_str(), item["backup-type"].as_str(), item["backup-time"].as_i64()) | |
886 | { | |
887 | let snapshot = BackupDir::new(backup_type, backup_id, backup_time); | |
888 | result.push(snapshot.relative_path().to_str().unwrap().to_owned()); | |
889 | } | |
890 | } | |
891 | } | |
892 | ||
893 | result | |
894 | } | |
895 | ||
45db6f89 | 896 | fn complete_server_file_name(_arg: &str, param: &HashMap<String, String>) -> Vec<String> { |
08dc340a DM |
897 | |
898 | let mut result = vec![]; | |
899 | ||
900 | let repo = match extract_repo(param) { | |
901 | Some(v) => v, | |
902 | _ => return result, | |
903 | }; | |
904 | ||
905 | let snapshot = match param.get("snapshot") { | |
906 | Some(path) => { | |
907 | match BackupDir::parse(path) { | |
908 | Ok(v) => v, | |
909 | _ => return result, | |
910 | } | |
911 | } | |
912 | _ => return result, | |
913 | }; | |
914 | ||
915 | let query = tools::json_object_to_query(json!({ | |
916 | "backup-type": snapshot.group().backup_type(), | |
917 | "backup-id": snapshot.group().backup_id(), | |
918 | "backup-time": snapshot.backup_time().timestamp(), | |
919 | })).unwrap(); | |
920 | ||
921 | let path = format!("api2/json/admin/datastore/{}/files?{}", repo.store(), query); | |
922 | ||
923 | let data = try_get(&repo, &path); | |
924 | ||
925 | if let Some(list) = data.as_array() { | |
926 | for item in list { | |
927 | if let Some(filename) = item.as_str() { | |
928 | result.push(filename.to_owned()); | |
929 | } | |
930 | } | |
931 | } | |
932 | ||
45db6f89 DM |
933 | result |
934 | } | |
935 | ||
936 | fn complete_archive_name(arg: &str, param: &HashMap<String, String>) -> Vec<String> { | |
937 | ||
938 | let result = complete_server_file_name(arg, param); | |
939 | ||
6899dbfb | 940 | strip_server_file_expenstions(result) |
08dc340a DM |
941 | } |
942 | ||
49811347 DM |
943 | fn complete_chunk_size(_arg: &str, _param: &HashMap<String, String>) -> Vec<String> { |
944 | ||
945 | let mut result = vec![]; | |
946 | ||
947 | let mut size = 64; | |
948 | loop { | |
949 | result.push(size.to_string()); | |
950 | size = size * 2; | |
951 | if size > 4096 { break; } | |
952 | } | |
953 | ||
954 | result | |
955 | } | |
956 | ||
826f309b | 957 | fn get_encryption_key_password() -> Result<Vec<u8>, Error> { |
ff5d3707 | 958 | |
f2401311 DM |
959 | // fixme: implement other input methods |
960 | ||
961 | use std::env::VarError::*; | |
962 | match std::env::var("PBS_ENCRYPTION_PASSWORD") { | |
826f309b | 963 | Ok(p) => return Ok(p.as_bytes().to_vec()), |
f2401311 DM |
964 | Err(NotUnicode(_)) => bail!("PBS_ENCRYPTION_PASSWORD contains bad characters"), |
965 | Err(NotPresent) => { | |
966 | // Try another method | |
967 | } | |
968 | } | |
969 | ||
970 | // If we're on a TTY, query the user for a password | |
971 | if crate::tools::tty::stdin_isatty() { | |
826f309b | 972 | return Ok(crate::tools::tty::read_password("Encryption Key Password: ")?); |
f2401311 DM |
973 | } |
974 | ||
975 | bail!("no password input mechanism available"); | |
976 | } | |
977 | ||
ac716234 DM |
978 | fn key_create( |
979 | param: Value, | |
980 | _info: &ApiMethod, | |
981 | _rpcenv: &mut dyn RpcEnvironment, | |
982 | ) -> Result<Value, Error> { | |
983 | ||
9b06db45 DM |
984 | let path = tools::required_string_param(¶m, "path")?; |
985 | let path = PathBuf::from(path); | |
ac716234 | 986 | |
181f097a | 987 | let kdf = param["kdf"].as_str().unwrap_or("scrypt"); |
ac716234 DM |
988 | |
989 | let key = proxmox::sys::linux::random_data(32)?; | |
990 | ||
181f097a DM |
991 | if kdf == "scrypt" { |
992 | // always read passphrase from tty | |
993 | if !crate::tools::tty::stdin_isatty() { | |
994 | bail!("unable to read passphrase - no tty"); | |
995 | } | |
ac716234 | 996 | |
181f097a DM |
997 | let password = crate::tools::tty::read_password("Encryption Key Password: ")?; |
998 | ||
ab44acff | 999 | let key_config = encrypt_key_with_passphrase(&key, &password)?; |
37c5a175 | 1000 | |
ab44acff | 1001 | store_key_config(&path, false, key_config)?; |
181f097a DM |
1002 | |
1003 | Ok(Value::Null) | |
1004 | } else if kdf == "none" { | |
1005 | let created = Local.timestamp(Local::now().timestamp(), 0); | |
1006 | ||
1007 | store_key_config(&path, false, KeyConfig { | |
1008 | kdf: None, | |
1009 | created, | |
ab44acff | 1010 | modified: created, |
181f097a DM |
1011 | data: key, |
1012 | })?; | |
1013 | ||
1014 | Ok(Value::Null) | |
1015 | } else { | |
1016 | unreachable!(); | |
1017 | } | |
ac716234 DM |
1018 | } |
1019 | ||
9f46c7de DM |
1020 | fn master_pubkey_path() -> Result<PathBuf, Error> { |
1021 | let base = BaseDirectories::with_prefix("proxmox-backup")?; | |
1022 | ||
1023 | // usually $HOME/.config/proxmox-backup/master-public.pem | |
1024 | let path = base.place_config_file("master-public.pem")?; | |
1025 | ||
1026 | Ok(path) | |
1027 | } | |
1028 | ||
3ea8bfc9 DM |
1029 | fn key_import_master_pubkey( |
1030 | param: Value, | |
1031 | _info: &ApiMethod, | |
1032 | _rpcenv: &mut dyn RpcEnvironment, | |
1033 | ) -> Result<Value, Error> { | |
1034 | ||
1035 | let path = tools::required_string_param(¶m, "path")?; | |
1036 | let path = PathBuf::from(path); | |
1037 | ||
1038 | let pem_data = proxmox_backup::tools::file_get_contents(&path)?; | |
1039 | ||
1040 | if let Err(err) = openssl::pkey::PKey::public_key_from_pem(&pem_data) { | |
1041 | bail!("Unable to decode PEM data - {}", err); | |
1042 | } | |
1043 | ||
9f46c7de | 1044 | let target_path = master_pubkey_path()?; |
3ea8bfc9 DM |
1045 | |
1046 | proxmox_backup::tools::file_set_contents(&target_path, &pem_data, None)?; | |
1047 | ||
1048 | println!("Imported public master key to {:?}", target_path); | |
1049 | ||
1050 | Ok(Value::Null) | |
1051 | } | |
1052 | ||
37c5a175 DM |
1053 | fn key_create_master_key( |
1054 | _param: Value, | |
1055 | _info: &ApiMethod, | |
1056 | _rpcenv: &mut dyn RpcEnvironment, | |
1057 | ) -> Result<Value, Error> { | |
1058 | ||
1059 | // we need a TTY to query the new password | |
1060 | if !crate::tools::tty::stdin_isatty() { | |
1061 | bail!("unable to create master key - no tty"); | |
1062 | } | |
1063 | ||
1064 | let rsa = openssl::rsa::Rsa::generate(4096)?; | |
1065 | let pkey = openssl::pkey::PKey::from_rsa(rsa)?; | |
1066 | ||
1067 | let new_pw = String::from_utf8(crate::tools::tty::read_password("Master Key Password: ")?)?; | |
1068 | let verify_pw = String::from_utf8(crate::tools::tty::read_password("Verify Password: ")?)?; | |
1069 | ||
1070 | if new_pw != verify_pw { | |
1071 | bail!("Password verification fail!"); | |
1072 | } | |
1073 | ||
1074 | if new_pw.len() < 5 { | |
1075 | bail!("Password is too short!"); | |
1076 | } | |
1077 | ||
1078 | let pub_key: Vec<u8> = pkey.public_key_to_pem()?; | |
1079 | let filename_pub = "master-public.pem"; | |
1080 | println!("Writing public master key to {}", filename_pub); | |
1081 | proxmox_backup::tools::file_set_contents(filename_pub, pub_key.as_slice(), None)?; | |
1082 | ||
1083 | let cipher = openssl::symm::Cipher::aes_256_cbc(); | |
1084 | let priv_key: Vec<u8> = pkey.private_key_to_pem_pkcs8_passphrase(cipher, new_pw.as_bytes())?; | |
1085 | ||
1086 | let filename_priv = "master-private.pem"; | |
1087 | println!("Writing private master key to {}", filename_priv); | |
1088 | proxmox_backup::tools::file_set_contents(filename_priv, priv_key.as_slice(), None)?; | |
1089 | ||
1090 | Ok(Value::Null) | |
1091 | } | |
ac716234 DM |
1092 | |
1093 | fn key_change_passphrase( | |
1094 | param: Value, | |
1095 | _info: &ApiMethod, | |
1096 | _rpcenv: &mut dyn RpcEnvironment, | |
1097 | ) -> Result<Value, Error> { | |
1098 | ||
9b06db45 DM |
1099 | let path = tools::required_string_param(¶m, "path")?; |
1100 | let path = PathBuf::from(path); | |
ac716234 | 1101 | |
181f097a DM |
1102 | let kdf = param["kdf"].as_str().unwrap_or("scrypt"); |
1103 | ||
ac716234 DM |
1104 | // we need a TTY to query the new password |
1105 | if !crate::tools::tty::stdin_isatty() { | |
1106 | bail!("unable to change passphrase - no tty"); | |
1107 | } | |
1108 | ||
ab44acff | 1109 | let (key, created) = load_and_decrtypt_key(&path, get_encryption_key_password)?; |
ac716234 | 1110 | |
181f097a | 1111 | if kdf == "scrypt" { |
ac716234 | 1112 | |
181f097a DM |
1113 | let new_pw = String::from_utf8(crate::tools::tty::read_password("New Password: ")?)?; |
1114 | let verify_pw = String::from_utf8(crate::tools::tty::read_password("Verify Password: ")?)?; | |
ac716234 | 1115 | |
181f097a DM |
1116 | if new_pw != verify_pw { |
1117 | bail!("Password verification fail!"); | |
1118 | } | |
1119 | ||
1120 | if new_pw.len() < 5 { | |
1121 | bail!("Password is too short!"); | |
1122 | } | |
ac716234 | 1123 | |
ab44acff DM |
1124 | let mut new_key_config = encrypt_key_with_passphrase(&key, new_pw.as_bytes())?; |
1125 | new_key_config.created = created; // keep original value | |
1126 | ||
1127 | store_key_config(&path, true, new_key_config)?; | |
ac716234 | 1128 | |
181f097a DM |
1129 | Ok(Value::Null) |
1130 | } else if kdf == "none" { | |
ab44acff | 1131 | let modified = Local.timestamp(Local::now().timestamp(), 0); |
181f097a DM |
1132 | |
1133 | store_key_config(&path, true, KeyConfig { | |
1134 | kdf: None, | |
ab44acff DM |
1135 | created, // keep original value |
1136 | modified, | |
6d0983db | 1137 | data: key.to_vec(), |
181f097a DM |
1138 | })?; |
1139 | ||
1140 | Ok(Value::Null) | |
1141 | } else { | |
1142 | unreachable!(); | |
1143 | } | |
f2401311 DM |
1144 | } |
1145 | ||
1146 | fn key_mgmt_cli() -> CliCommandMap { | |
1147 | ||
181f097a DM |
1148 | let kdf_schema: Arc<Schema> = Arc::new( |
1149 | StringSchema::new("Key derivation function. Choose 'none' to store the key unecrypted.") | |
1150 | .format(Arc::new(ApiStringFormat::Enum(&["scrypt", "none"]))) | |
1151 | .default("scrypt") | |
1152 | .into() | |
1153 | ); | |
1154 | ||
f2401311 DM |
1155 | let key_create_cmd_def = CliCommand::new( |
1156 | ApiMethod::new( | |
1157 | key_create, | |
1158 | ObjectSchema::new("Create a new encryption key.") | |
9b06db45 | 1159 | .required("path", StringSchema::new("File system path.")) |
181f097a | 1160 | .optional("kdf", kdf_schema.clone()) |
f2401311 | 1161 | )) |
9b06db45 DM |
1162 | .arg_param(vec!["path"]) |
1163 | .completion_cb("path", tools::complete_file_name); | |
f2401311 | 1164 | |
ac716234 DM |
1165 | let key_change_passphrase_cmd_def = CliCommand::new( |
1166 | ApiMethod::new( | |
1167 | key_change_passphrase, | |
1168 | ObjectSchema::new("Change the passphrase required to decrypt the key.") | |
9b06db45 | 1169 | .required("path", StringSchema::new("File system path.")) |
181f097a | 1170 | .optional("kdf", kdf_schema.clone()) |
9b06db45 DM |
1171 | )) |
1172 | .arg_param(vec!["path"]) | |
1173 | .completion_cb("path", tools::complete_file_name); | |
ac716234 | 1174 | |
37c5a175 DM |
1175 | let key_create_master_key_cmd_def = CliCommand::new( |
1176 | ApiMethod::new( | |
1177 | key_create_master_key, | |
1178 | ObjectSchema::new("Create a new 4096 bit RSA master pub/priv key pair.") | |
1179 | )); | |
1180 | ||
3ea8bfc9 DM |
1181 | let key_import_master_pubkey_cmd_def = CliCommand::new( |
1182 | ApiMethod::new( | |
1183 | key_import_master_pubkey, | |
1184 | ObjectSchema::new("Import a new RSA public key and use it as master key. The key is expected to be in '.pem' format.") | |
1185 | .required("path", StringSchema::new("File system path.")) | |
1186 | )) | |
1187 | .arg_param(vec!["path"]) | |
1188 | .completion_cb("path", tools::complete_file_name); | |
1189 | ||
f2401311 | 1190 | let cmd_def = CliCommandMap::new() |
ac716234 | 1191 | .insert("create".to_owned(), key_create_cmd_def.into()) |
37c5a175 | 1192 | .insert("create-master-key".to_owned(), key_create_master_key_cmd_def.into()) |
3ea8bfc9 | 1193 | .insert("import-master-pubkey".to_owned(), key_import_master_pubkey_cmd_def.into()) |
ac716234 | 1194 | .insert("change-passphrase".to_owned(), key_change_passphrase_cmd_def.into()); |
f2401311 DM |
1195 | |
1196 | cmd_def | |
1197 | } | |
1198 | ||
f2401311 | 1199 | fn main() { |
33d64b81 | 1200 | |
25f1650b DM |
1201 | let backup_source_schema: Arc<Schema> = Arc::new( |
1202 | StringSchema::new("Backup source specification ([<label>:<path>]).") | |
1203 | .format(Arc::new(ApiStringFormat::Pattern(&BACKUPSPEC_REGEX))) | |
1204 | .into() | |
1205 | ); | |
1206 | ||
597a9203 | 1207 | let backup_cmd_def = CliCommand::new( |
ff5d3707 | 1208 | ApiMethod::new( |
bcd879cf | 1209 | create_backup, |
597a9203 | 1210 | ObjectSchema::new("Create (host) backup.") |
f2401311 | 1211 | .required("repository", REPO_URL_SCHEMA.clone()) |
ae0be2dd DM |
1212 | .required( |
1213 | "backupspec", | |
1214 | ArraySchema::new( | |
74cdb521 | 1215 | "List of backup source specifications ([<label.ext>:<path>] ...)", |
25f1650b | 1216 | backup_source_schema, |
ae0be2dd DM |
1217 | ).min_length(1) |
1218 | ) | |
6d0983db DM |
1219 | .optional( |
1220 | "keyfile", | |
1221 | StringSchema::new("Path to encryption key. All data will be encrypted using this key.")) | |
219ef0e6 DM |
1222 | .optional( |
1223 | "verbose", | |
1224 | BooleanSchema::new("Verbose output.").default(false)) | |
fba30411 DM |
1225 | .optional( |
1226 | "host-id", | |
1227 | StringSchema::new("Use specified ID for the backup group name ('host/<id>'). The default is the system hostname.")) | |
2d9d143a DM |
1228 | .optional( |
1229 | "chunk-size", | |
1230 | IntegerSchema::new("Chunk size in KB. Must be a power of 2.") | |
1231 | .minimum(64) | |
1232 | .maximum(4096) | |
1233 | .default(4096) | |
1234 | ) | |
ff5d3707 | 1235 | )) |
ae0be2dd | 1236 | .arg_param(vec!["repository", "backupspec"]) |
d0a03d40 | 1237 | .completion_cb("repository", complete_repository) |
49811347 | 1238 | .completion_cb("backupspec", complete_backup_source) |
6d0983db | 1239 | .completion_cb("keyfile", tools::complete_file_name) |
49811347 | 1240 | .completion_cb("chunk-size", complete_chunk_size); |
f8838fe9 | 1241 | |
41c039e1 DM |
1242 | let list_cmd_def = CliCommand::new( |
1243 | ApiMethod::new( | |
812c6f87 DM |
1244 | list_backup_groups, |
1245 | ObjectSchema::new("List backup groups.") | |
f2401311 | 1246 | .required("repository", REPO_URL_SCHEMA.clone()) |
41c039e1 | 1247 | )) |
d0a03d40 DM |
1248 | .arg_param(vec!["repository"]) |
1249 | .completion_cb("repository", complete_repository); | |
41c039e1 | 1250 | |
184f17af DM |
1251 | let snapshots_cmd_def = CliCommand::new( |
1252 | ApiMethod::new( | |
1253 | list_snapshots, | |
1254 | ObjectSchema::new("List backup snapshots.") | |
f2401311 | 1255 | .required("repository", REPO_URL_SCHEMA.clone()) |
184f17af DM |
1256 | .required("group", StringSchema::new("Backup group.")) |
1257 | )) | |
d0a03d40 | 1258 | .arg_param(vec!["repository", "group"]) |
024f11bb | 1259 | .completion_cb("group", complete_backup_group) |
d0a03d40 | 1260 | .completion_cb("repository", complete_repository); |
184f17af | 1261 | |
6f62c924 DM |
1262 | let forget_cmd_def = CliCommand::new( |
1263 | ApiMethod::new( | |
1264 | forget_snapshots, | |
1265 | ObjectSchema::new("Forget (remove) backup snapshots.") | |
f2401311 | 1266 | .required("repository", REPO_URL_SCHEMA.clone()) |
6f62c924 DM |
1267 | .required("snapshot", StringSchema::new("Snapshot path.")) |
1268 | )) | |
d0a03d40 | 1269 | .arg_param(vec!["repository", "snapshot"]) |
b2388518 DM |
1270 | .completion_cb("repository", complete_repository) |
1271 | .completion_cb("snapshot", complete_group_or_snapshot); | |
6f62c924 | 1272 | |
8cc0d6af DM |
1273 | let garbage_collect_cmd_def = CliCommand::new( |
1274 | ApiMethod::new( | |
1275 | start_garbage_collection, | |
1276 | ObjectSchema::new("Start garbage collection for a specific repository.") | |
f2401311 | 1277 | .required("repository", REPO_URL_SCHEMA.clone()) |
8cc0d6af | 1278 | )) |
d0a03d40 DM |
1279 | .arg_param(vec!["repository"]) |
1280 | .completion_cb("repository", complete_repository); | |
8cc0d6af | 1281 | |
45db6f89 DM |
1282 | let download_cmd_def = CliCommand::new( |
1283 | ApiMethod::new( | |
1284 | download, | |
1285 | ObjectSchema::new("Download data from backup repository.") | |
1286 | .required("repository", REPO_URL_SCHEMA.clone()) | |
1287 | .required("snapshot", StringSchema::new("Group/Snapshot path.")) | |
1288 | .required("file-name", StringSchema::new("File name.")) | |
1289 | .required("target", StringSchema::new("Target directory path.")) | |
fef44d4f | 1290 | .optional("keyfile", StringSchema::new("Path to encryption key.")) |
45db6f89 DM |
1291 | )) |
1292 | .arg_param(vec!["repository", "snapshot", "file-name", "target"]) | |
1293 | .completion_cb("repository", complete_repository) | |
1294 | .completion_cb("snapshot", complete_group_or_snapshot) | |
1295 | .completion_cb("file-name", complete_server_file_name) | |
fef44d4f | 1296 | .completion_cb("keyfile", tools::complete_file_name) |
45db6f89 DM |
1297 | .completion_cb("target", tools::complete_file_name); |
1298 | ||
9f912493 DM |
1299 | let restore_cmd_def = CliCommand::new( |
1300 | ApiMethod::new( | |
1301 | restore, | |
1302 | ObjectSchema::new("Restore backup repository.") | |
f2401311 | 1303 | .required("repository", REPO_URL_SCHEMA.clone()) |
d5c34d98 DM |
1304 | .required("snapshot", StringSchema::new("Group/Snapshot path.")) |
1305 | .required("archive-name", StringSchema::new("Backup archive name.")) | |
9f912493 | 1306 | .required("target", StringSchema::new("Target directory path.")) |
86eda3eb DM |
1307 | .optional("keyfile", StringSchema::new("Path to encryption key.")) |
1308 | .optional( | |
1309 | "verbose", | |
1310 | BooleanSchema::new("Verbose output.").default(false) | |
1311 | ) | |
9f912493 | 1312 | )) |
d0a03d40 | 1313 | .arg_param(vec!["repository", "snapshot", "archive-name", "target"]) |
b2388518 | 1314 | .completion_cb("repository", complete_repository) |
08dc340a DM |
1315 | .completion_cb("snapshot", complete_group_or_snapshot) |
1316 | .completion_cb("archive-name", complete_archive_name) | |
1317 | .completion_cb("target", tools::complete_file_name); | |
9f912493 | 1318 | |
83b7db02 DM |
1319 | let prune_cmd_def = CliCommand::new( |
1320 | ApiMethod::new( | |
1321 | prune, | |
1322 | proxmox_backup::api2::admin::datastore::add_common_prune_prameters( | |
1323 | ObjectSchema::new("Prune backup repository.") | |
f2401311 | 1324 | .required("repository", REPO_URL_SCHEMA.clone()) |
83b7db02 DM |
1325 | ) |
1326 | )) | |
d0a03d40 DM |
1327 | .arg_param(vec!["repository"]) |
1328 | .completion_cb("repository", complete_repository); | |
9f912493 | 1329 | |
41c039e1 | 1330 | let cmd_def = CliCommandMap::new() |
597a9203 | 1331 | .insert("backup".to_owned(), backup_cmd_def.into()) |
6f62c924 | 1332 | .insert("forget".to_owned(), forget_cmd_def.into()) |
8cc0d6af | 1333 | .insert("garbage-collect".to_owned(), garbage_collect_cmd_def.into()) |
83b7db02 | 1334 | .insert("list".to_owned(), list_cmd_def.into()) |
184f17af | 1335 | .insert("prune".to_owned(), prune_cmd_def.into()) |
45db6f89 | 1336 | .insert("download".to_owned(), download_cmd_def.into()) |
9f912493 | 1337 | .insert("restore".to_owned(), restore_cmd_def.into()) |
f2401311 DM |
1338 | .insert("snapshots".to_owned(), snapshots_cmd_def.into()) |
1339 | .insert("key".to_owned(), key_mgmt_cli().into()); | |
a914a774 | 1340 | |
5a2df000 DM |
1341 | hyper::rt::run(futures::future::lazy(move || { |
1342 | run_cli_command(cmd_def.into()); | |
1343 | Ok(()) | |
1344 | })); | |
496a6784 | 1345 | |
ff5d3707 | 1346 | } |