1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
use serde::{Deserialize, Serialize};
use crate::constants::commands as command_constants;
/// Command execution configuration
#[cfg_attr(feature = "schema", derive(schemars::JsonSchema))]
#[derive(Debug, Clone, Deserialize, Serialize)]
pub struct CommandsConfig {
/// Commands that can be executed without prompting
#[serde(default)]
pub allow_list: Vec<String>,
/// Command prefixes that skip future shell approval prompts when matched
#[serde(default)]
pub approval_prefixes: Vec<String>,
/// Additional directories that should be searched/prepended to PATH for command execution
#[serde(default = "default_extra_path_entries")]
pub extra_path_entries: Vec<String>,
/// Commands that are always denied
#[serde(default)]
pub deny_list: Vec<String>,
/// Glob patterns allowed for shell commands (applies to Bash)
#[serde(default)]
pub allow_glob: Vec<String>,
/// Glob patterns denied for shell commands
#[serde(default)]
pub deny_glob: Vec<String>,
/// Regex allow patterns for shell commands
#[serde(default)]
pub allow_regex: Vec<String>,
/// Regex deny patterns for shell commands
#[serde(default)]
pub deny_regex: Vec<String>,
}
const DEFAULT_ALLOW_LIST: &[&str] = &[
// File and directory operations
"ls",
"pwd",
"cat",
"grep",
"find",
"head",
"tail",
"wc",
"tree",
"stat",
"file",
"sort",
"uniq",
"cut",
"awk",
"sed",
// Archive operations
"tar",
"zip",
"unzip",
"gzip",
"gunzip",
// Build tools
"make",
"cmake",
"ninja",
"which",
"echo",
"printf",
"date",
// Version control
"git status",
"git diff",
"git log",
"git show",
"git branch",
"git remote",
// Rust ecosystem
"cargo check",
"cargo build",
"cargo build --release",
"cargo build --profile release",
"cargo test",
"cargo run",
"cargo clippy",
"cargo fmt",
"cargo tree",
"cargo metadata",
"cargo doc",
"rustc",
// Python ecosystem
"python3",
"python3 -m pip install",
"python3 -m pytest",
"python3 -m build",
"python",
"pip3",
"pip",
"virtualenv",
// Node.js ecosystem
"node",
"npm",
"npm run build",
"npm run test",
"npm install",
"yarn",
"yarn build",
"yarn test",
"pnpm",
"pnpm build",
"pnpm test",
"bun",
"bun install",
"bun run",
"bun test",
"npx",
// Go ecosystem
"go",
"go build",
"go test",
// C/C++
"gcc",
"g++",
"clang",
"clang++",
// Java ecosystem
"javac",
"java",
"mvn",
"gradle",
// Container operations
"docker",
"docker-compose",
];
impl Default for CommandsConfig {
fn default() -> Self {
Self {
allow_list: DEFAULT_ALLOW_LIST.iter().map(|s| (*s).into()).collect(),
approval_prefixes: Vec::new(),
extra_path_entries: default_extra_path_entries(),
deny_list: vec![
// Dangerous file deletion
"rm".into(),
"rm -rf /".into(),
"rm -rf ~".into(),
"rm -rf /*".into(),
"rm -rf /home".into(),
"rm -rf /usr".into(),
"rm -rf /etc".into(),
"rm -rf /var".into(),
"rm -rf /opt".into(),
"rmdir /".into(),
"rmdir /home".into(),
"rmdir /usr".into(),
// System control
"shutdown".into(),
"reboot".into(),
"halt".into(),
"poweroff".into(),
"init 0".into(),
"init 6".into(),
"systemctl poweroff".into(),
"systemctl reboot".into(),
"systemctl halt".into(),
// Privilege escalation
"sudo rm".into(),
"sudo chmod 777".into(),
"sudo chown".into(),
"sudo passwd".into(),
"sudo su".into(),
"sudo -i".into(),
"sudo bash".into(),
"su root".into(),
"su -".into(),
// Disk operations
"format".into(),
"fdisk".into(),
"mkfs".into(),
"mkfs.ext4".into(),
"mkfs.xfs".into(),
"mkfs.vfat".into(),
"dd if=/dev/zero".into(),
"dd if=/dev/random".into(),
"dd if=/dev/urandom".into(),
// Security risks
"wget --no-check-certificate".into(),
":(){ :|:& };:".into(), // Fork bomb
"nohup bash -i".into(),
"exec bash -i".into(),
"eval".into(),
// Shell configuration
"source /etc/bashrc".into(),
"source ~/.bashrc".into(),
// Permission changes
"chmod 777".into(),
"chmod -R 777".into(),
"chown -R".into(),
"chgrp -R".into(),
// SSH key destruction
"rm ~/.ssh/*".into(),
"rm -r ~/.ssh".into(),
// Sensitive file access
"cat /etc/passwd".into(),
"cat /etc/shadow".into(),
"cat ~/.ssh/id_*".into(),
"tail -f /var/log".into(),
"head -n 1 /var/log".into(),
],
allow_glob: vec![
// Version control
"git *".into(),
// Rust ecosystem
"cargo *".into(),
"rustc *".into(),
// Python ecosystem
"python *".into(),
"python3 *".into(),
"pip *".into(),
"pip3 *".into(),
"virtualenv *".into(),
// Node.js ecosystem
"node *".into(),
"npm *".into(),
"npm run *".into(),
"yarn *".into(),
"yarn run *".into(),
"pnpm *".into(),
"pnpm run *".into(),
"bun *".into(),
"bun run *".into(),
"npx *".into(),
// Go
"go *".into(),
// C/C++
"gcc *".into(),
"g++ *".into(),
"clang *".into(),
"clang++ *".into(),
// Java
"javac *".into(),
"java *".into(),
"mvn *".into(),
"gradle *".into(),
// Build tools
"make *".into(),
"cmake *".into(),
"ninja *".into(),
// Containers
"docker *".into(),
"docker-compose *".into(),
// Archive tools
"tar *".into(),
"zip *".into(),
"unzip *".into(),
"gzip *".into(),
"gunzip *".into(),
],
deny_glob: vec![
// File deletion
"rm *".into(),
// Privilege escalation
"sudo *".into(),
// Permission changes
"chmod *".into(),
"chown *".into(),
// Process termination
"kill *".into(),
"pkill *".into(),
// System services
"systemctl *".into(),
"service *".into(),
// Mount operations
"mount *".into(),
"umount *".into(),
// Dangerous container operations
"docker run *".into(),
// Kubernetes (admin access)
"kubectl *".into(),
],
allow_regex: vec![
// File and text utilities
r"^(ls|pwd|cat|grep|find|head|tail|wc|echo|printf|date|tree|stat|file|sort|uniq|cut|awk|sed|tar|zip|unzip|gzip|gunzip)\b".into(),
// Version control
r"^git (status|diff|log|show|branch|remote)\b".into(),
// Rust
r"^cargo (check|build|test|run|doc|clippy|fmt|tree|metadata)\b".into(),
r"^rustc\b".into(),
// Python
r"^(python|python3) (-m | )?\w*".into(),
r"^(pip|pip3)\b".into(),
r"^virtualenv\b".into(),
// Node.js
r"^(node|npm|yarn|pnpm|bun|npx)\b".into(),
// Go
r"^go\b".into(),
// C/C++
r"^(gcc|g\+\+|clang|clang\++)\b".into(),
// Java
r"^(javac|java)\b".into(),
r"^(mvn|gradle)\b".into(),
// Build tools
r"^(make|cmake)\b".into(),
// Containers
r"^(docker|docker-compose)\b".into(),
],
deny_regex: vec![
// Force removal
r"rm\s+(-rf|--force)".into(),
// Sudo commands
r"sudo\s+.*".into(),
// Permission changes
r"chmod\s+.*".into(),
r"chown\s+.*".into(),
// Privileged containers
r"docker\s+run\s+.*--privileged".into(),
// Dangerous kubectl operations
r"kubectl\s+(delete|drain|uncordon)".into(),
],
}
}
}
fn default_extra_path_entries() -> Vec<String> {
command_constants::DEFAULT_EXTRA_PATH_ENTRIES
.iter()
.map(|value| (*value).into())
.collect()
}