forjar 1.4.2

Rust-native Infrastructure as Code — bare-metal first, BLAKE3 state, provenance tracing
Documentation 
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

use super::tests_helpers::make_base_resource;
use super::*;

#[test]
fn test_hash_sensitive_to_image() {
    let mut r = make_base_resource(ResourceType::Docker);
    r.image = Some("myapp:v1".to_string());
    let h1 = hash_desired_state(&r);
    r.image = Some("myapp:v2".to_string());
    let h2 = hash_desired_state(&r);
    assert_ne!(h1, h2, "image change must change hash");
}

#[test]
fn test_hash_sensitive_to_schedule() {
    let mut r = make_base_resource(ResourceType::Cron);
    r.schedule = Some("0 * * * *".to_string());
    let h1 = hash_desired_state(&r);
    r.schedule = Some("*/5 * * * *".to_string());
    let h2 = hash_desired_state(&r);
    assert_ne!(h1, h2, "schedule change must change hash");
}

#[test]
fn test_hash_sensitive_to_port() {
    let mut r = make_base_resource(ResourceType::Network);
    r.port = Some("80".to_string());
    let h1 = hash_desired_state(&r);
    r.port = Some("443".to_string());
    let h2 = hash_desired_state(&r);
    assert_ne!(h1, h2, "port change must change hash");
}

#[test]
fn test_hash_sensitive_to_restart_policy() {
    let mut r = make_base_resource(ResourceType::Docker);
    r.restart = Some("always".to_string());
    let h1 = hash_desired_state(&r);
    r.restart = Some("unless-stopped".to_string());
    let h2 = hash_desired_state(&r);
    assert_ne!(h1, h2, "restart policy change must change hash");
}

#[test]
fn test_hash_sensitive_to_enabled() {
    let mut r = make_base_resource(ResourceType::Service);
    r.enabled = Some(true);
    let h1 = hash_desired_state(&r);
    r.enabled = Some(false);
    let h2 = hash_desired_state(&r);
    assert_ne!(h1, h2, "enabled change must change hash");
}

#[test]
fn test_hash_sensitive_to_ports_list() {
    let mut r = make_base_resource(ResourceType::Docker);
    r.ports = vec!["8080:80".to_string()];
    let h1 = hash_desired_state(&r);
    r.ports = vec!["8080:80".to_string(), "443:443".to_string()];
    let h2 = hash_desired_state(&r);
    assert_ne!(h1, h2, "ports list change must change hash");
}

#[test]
fn test_hash_sensitive_to_environment() {
    let mut r = make_base_resource(ResourceType::Docker);
    r.environment = vec!["KEY=val1".to_string()];
    let h1 = hash_desired_state(&r);
    r.environment = vec!["KEY=val2".to_string()];
    let h2 = hash_desired_state(&r);
    assert_ne!(h1, h2, "environment change must change hash");
}

#[test]
fn test_hash_sensitive_to_volumes() {
    let mut r = make_base_resource(ResourceType::Docker);
    r.volumes = vec!["/host:/container".to_string()];
    let h1 = hash_desired_state(&r);
    r.volumes = vec!["/other:/container".to_string()];
    let h2 = hash_desired_state(&r);
    assert_ne!(h1, h2, "volumes change must change hash");
}

#[test]
fn test_hash_sensitive_to_from_addr() {
    let mut r = make_base_resource(ResourceType::Network);
    r.from_addr = Some("10.0.0.0/8".to_string());
    let h1 = hash_desired_state(&r);
    r.from_addr = Some("192.168.0.0/16".to_string());
    let h2 = hash_desired_state(&r);
    assert_ne!(h1, h2, "from_addr change must change hash");
}

#[test]
fn test_hash_sensitive_to_protocol() {
    let mut r = make_base_resource(ResourceType::Network);
    r.protocol = Some("tcp".to_string());
    let h1 = hash_desired_state(&r);
    r.protocol = Some("udp".to_string());
    let h2 = hash_desired_state(&r);
    assert_ne!(h1, h2, "protocol change must change hash");
}

#[test]
fn test_hash_sensitive_to_action() {
    let mut r = make_base_resource(ResourceType::Network);
    r.action = Some("allow".to_string());
    let h1 = hash_desired_state(&r);
    r.action = Some("deny".to_string());
    let h2 = hash_desired_state(&r);
    assert_ne!(h1, h2, "action change must change hash");
}

#[test]
fn test_hash_sensitive_to_shell() {
    let mut r = make_base_resource(ResourceType::User);
    r.shell = Some("/bin/bash".to_string());
    let h1 = hash_desired_state(&r);
    r.shell = Some("/bin/zsh".to_string());
    let h2 = hash_desired_state(&r);
    assert_ne!(h1, h2, "shell change must change hash");
}

#[test]
fn test_hash_sensitive_to_home() {
    let mut r = make_base_resource(ResourceType::User);
    r.home = Some("/home/deploy".to_string());
    let h1 = hash_desired_state(&r);
    r.home = Some("/opt/deploy".to_string());
    let h2 = hash_desired_state(&r);
    assert_ne!(h1, h2, "home change must change hash");
}

#[test]
fn test_hash_sensitive_to_target() {
    let mut r = make_base_resource(ResourceType::File);
    r.target = Some("/etc/nginx/nginx.conf".to_string());
    let h1 = hash_desired_state(&r);
    r.target = Some("/etc/nginx/sites.conf".to_string());
    let h2 = hash_desired_state(&r);
    assert_ne!(h1, h2, "target change must change hash");
}

#[test]
fn test_hash_sensitive_to_source() {
    let mut r = make_base_resource(ResourceType::File);
    r.source = Some("/tmp/src1".to_string());
    let h1 = hash_desired_state(&r);
    r.source = Some("/tmp/src2".to_string());
    let h2 = hash_desired_state(&r);
    assert_ne!(h1, h2, "source change must change hash");
}

#[test]
fn test_hash_sensitive_to_command() {
    let mut r = make_base_resource(ResourceType::Cron);
    r.command = Some("/usr/bin/backup.sh".to_string());
    let h1 = hash_desired_state(&r);
    r.command = Some("/usr/bin/cleanup.sh".to_string());
    let h2 = hash_desired_state(&r);
    assert_ne!(h1, h2, "command change must change hash");
}

#[test]
fn test_hash_sensitive_to_fs_type() {
    let mut r = make_base_resource(ResourceType::Mount);
    r.fs_type = Some("nfs".to_string());
    let h1 = hash_desired_state(&r);
    r.fs_type = Some("ext4".to_string());
    let h2 = hash_desired_state(&r);
    assert_ne!(h1, h2, "fs_type change must change hash");
}

#[test]
fn test_hash_sensitive_to_options() {
    let mut r = make_base_resource(ResourceType::Mount);
    r.options = Some("rw,noatime".to_string());
    let h1 = hash_desired_state(&r);
    r.options = Some("ro,noatime".to_string());
    let h2 = hash_desired_state(&r);
    assert_ne!(h1, h2, "options change must change hash");
}

#[test]
fn test_hash_sensitive_to_version() {
    let mut r = make_base_resource(ResourceType::Package);
    r.version = Some("1.0.0".to_string());
    let h1 = hash_desired_state(&r);
    r.version = Some("2.0.0".to_string());
    let h2 = hash_desired_state(&r);
    assert_ne!(h1, h2, "version change must change hash");
}

#[test]
fn test_hash_sensitive_to_restart() {
    let mut r = make_base_resource(ResourceType::Docker);
    r.restart = Some("always".to_string());
    let h1 = hash_desired_state(&r);
    r.restart = Some("unless-stopped".to_string());
    let h2 = hash_desired_state(&r);
    assert_ne!(h1, h2, "restart policy change must change hash");
}

#[test]
fn test_hash_sensitive_to_restart_on() {
    let mut r = make_base_resource(ResourceType::Service);
    r.restart_on = vec!["config-file".to_string()];
    let h1 = hash_desired_state(&r);
    r.restart_on = vec!["other-file".to_string()];
    let h2 = hash_desired_state(&r);
    assert_ne!(h1, h2, "restart_on change must change hash");
}

#[test]
fn test_fj132_hash_deterministic() {
    // Same resource hashed twice should produce identical hash
    let r = make_base_resource(ResourceType::Package);
    let h1 = hash_desired_state(&r);
    let h2 = hash_desired_state(&r);
    assert_eq!(h1, h2, "hashing must be deterministic");
}

#[test]
fn test_fj132_hash_format() {
    let r = make_base_resource(ResourceType::File);
    let h = hash_desired_state(&r);
    assert!(h.starts_with("blake3:"), "hash should have blake3: prefix");
    assert_eq!(h.len(), 71, "blake3 hash should be 71 chars");
}