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core-20261030T220507Z-61e4558d889f Přidáno: 31. 10. 2026 0:29 · Sestaveno: 30. 10. 2026 23:05

config.rs Přidáno: Datum není evidováno 14,2 KB · 329 řádků

Kód Stáhnout soubor

1//! Configuration store (port of `config/configStore.js`, schema 1, same file

2//! `config/config.json`). Supported UI languages are no longer hard-coded: they come

3//! from the language manifest `i18n/languages.json` shipped with the UI.

5use crate::core::availability::{DEFAULT_INTERVAL_SECS, INTERVALS_SECS};

6use crate::core::error::{CoreError, CoreResult};

7use crate::core::storage::{atomic_write_json, read_json};

8use once_cell::sync::Lazy;

9use parking_lot::RwLock;

10use regex::Regex;

11use serde_json::{json, Map, Value};

12use std::path::{Path, PathBuf};

14pub const CATALOG_CHANNELS: [&str; 4] = ["alpha", "beta", "stable", "all"];

15pub const SIDEBAR_MODES: [&str; 3] = ["full", "compact", "split"];

16pub const SIDEBAR_MIN: i64 = 220;

17pub const SIDEBAR_MAX: i64 = 420;

18pub const SIDEBAR_DEFAULT: i64 = 248;

19pub const DEFAULT_LANGUAGE: &str = "cs";

20pub const UPDATE_BASE_URLS: [&str; 1] = ["https://sm.ch-j.de/"];

22static NAV_ID: Lazy<Regex> = Lazy::new(|| {

    Regex::new(r"^(overview|terminal|profiles|updates|plugins|diagnostics|settings|plugin:[a-z0-9][a-z0-9.-]{2,63})$").unwrap()

24});

25static MODULE_ID: Lazy<Regex> = Lazy::new(|| Regex::new(r"^[a-z0-9][a-z0-9.-]{2,63}$").unwrap());

26static SHA512: Lazy<Regex> = Lazy::new(|| Regex::new(r"^[a-f0-9]{128}$").unwrap());

28pub fn default_config() -> Value {

29 json!({

30 "schemaVersion": 1,

31 "ui": {

32 "language": DEFAULT_LANGUAGE,

33 "theme": "dark",

34 "terminalLayout": "single",

35 "terminalSplit": 0.5,

36 "terminalSwapped": false,

37 "sidebar": { "mode": "full", "hidden": false, "width": SIDEBAR_DEFAULT },

38 "navigationOrder": []

39 },

40 "updates": { "channel": "beta", "autoCheck": true, "lastLaunchedRelease": null, "baseUrls": UPDATE_BASE_URLS },

41 "plugins": { "channel": "alpha", "display": {} },

42 "monitoring": { "enabled": true, "intervalSeconds": DEFAULT_INTERVAL_SECS },

43 "security": { "autoLockMinutes": 0, "lockOnBlur": false, "requireSystemAuthentication": false }

44 })

45}

47fn get<'a>(value: &'a Value, path: &[&str]) -> Option<&'a Value> {

48 let mut current = value;

49 for key in path {

50 current = current.as_object()?.get(*key)?;

51 }

52 Some(current)

53}

55fn str_at<'a>(value: &'a Value, path: &[&str]) -> Option<&'a str> {

56 get(value, path).and_then(Value::as_str)

57}

59pub fn normalize_release_marker(value: Option<&Value>) -> Value {

60 let Some(Value::Object(map)) = value else { return Value::Null };

61 let text = |key: &str| -> String {

62 match map.get(key) {

63 Some(Value::String(s)) => s.trim().to_string(),

64 Some(Value::Number(n)) => n.to_string(),

65 _ => String::new(),

66 }

67 };

68 let (id, version, published_at) = (text("id"), text("version"), text("publishedAt"));

69 let sha512 = text("sha512").to_lowercase();

70 let date_ok = chrono::DateTime::parse_from_rfc3339(&published_at).is_ok()

71 || chrono::NaiveDate::parse_from_str(&published_at, "%Y-%m-%d").is_ok();

72 if id.is_empty() || version.is_empty() || !date_ok || !SHA512.is_match(&sha512) {

73 return Value::Null;

74 }

75 json!({ "id": id, "version": version, "publishedAt": published_at, "sha512": sha512 })

76}

78fn normalize_sidebar(value: Option<&Value>) -> Value {

79 let source = value.and_then(Value::as_object);

80 let mode = source

81 .and_then(|s| s.get("mode"))

82 .and_then(Value::as_str)

83 .filter(|m| SIDEBAR_MODES.contains(m))

84 .unwrap_or("full");

85 let hidden = source.and_then(|s| s.get("hidden")).and_then(Value::as_bool) == Some(true);

86 let width = source

87 .and_then(|s| s.get("width"))

88 .and_then(Value::as_f64)

89 .filter(|w| w.is_finite())

90 .map(|w| (w.max(SIDEBAR_MIN as f64).min(SIDEBAR_MAX as f64)).round() as i64)

91 .unwrap_or(SIDEBAR_DEFAULT);

92 json!({ "mode": mode, "hidden": hidden, "width": width })

93}

95pub fn normalize_config(input: &Value, languages: &[String]) -> Value {

96 let source = if input.is_object() { input.clone() } else { json!({}) };

97 let channel_of = |path: &[&str], fallback: &str| -> String {

98 str_at(&source, path).filter(|c| CATALOG_CHANNELS.contains(c)).unwrap_or(fallback).to_string()

99 };

100 let theme = str_at(&source, &["ui", "theme"]).filter(|t| ["system", "dark", "light"].contains(t)).unwrap_or("dark");

101 let language = str_at(&source, &["ui", "language"])

102 .filter(|l| languages.iter().any(|known| known == l))

103 .unwrap_or(DEFAULT_LANGUAGE);

104 let mut navigation = Vec::<Value>::new();

105 if let Some(Value::Array(items)) = get(&source, &["ui", "navigationOrder"]) {

106 for item in items {

107 if let Some(id) = item.as_str() {

108 if NAV_ID.is_match(id) && !navigation.iter().any(|v| v.as_str() == Some(id)) {

109 navigation.push(Value::String(id.to_string()));

110 }

111 }

112 if navigation.len() >= 200 {

113 break;

114 }

115 }

116 }

117 let mut display = Map::new();

118 if let Some(Value::Object(entries)) = get(&source, &["plugins", "display"]) {

119 for (id, mode) in entries {

120 if let Some(mode) = mode.as_str() {

121 if MODULE_ID.is_match(id) && ["hidden", "visible", "navigation"].contains(&mode) {

122 display.insert(id.clone(), Value::String(mode.to_string()));

123 }

124 }

125 }

126 }

127 let auto_lock = get(&source, &["security", "autoLockMinutes"])

128 .and_then(Value::as_f64)

129 .filter(|m| [0.0, 1.0, 5.0, 10.0, 15.0, 30.0, 60.0].contains(m))

130 .map(|m| m as i64)

131 .unwrap_or(0);

132 json!({

133 "schemaVersion": 1,

134 "ui": {

135 "language": language,

136 "theme": theme,

137

            "terminalLayout": str_at(&source, &["ui", "terminalLayout"]).filter(|l| ["split", "stacked"].contains(l)).unwrap_or("single"),

138

            "terminalSplit": get(&source, &["ui", "terminalSplit"]).and_then(Value::as_f64).filter(|r| r.is_finite()).map(|r| r.clamp(0.2, 0.8)).unwrap_or(0.5),

139 "terminalSwapped": get(&source, &["ui", "terminalSwapped"]).and_then(Value::as_bool) == Some(true),

140 "sidebar": normalize_sidebar(get(&source, &["ui", "sidebar"])),

141 "navigationOrder": navigation

142 },

143 "updates": {

144 "channel": channel_of(&["updates", "channel"], "beta"),

145 "autoCheck": get(&source, &["updates", "autoCheck"]).and_then(Value::as_bool) != Some(false),

146 "lastLaunchedRelease": normalize_release_marker(get(&source, &["updates", "lastLaunchedRelease"])),

147 "baseUrls": UPDATE_BASE_URLS

148 },

149 "plugins": { "channel": channel_of(&["plugins", "channel"], "alpha"), "display": display },

150 "monitoring": {

151 "enabled": get(&source, &["monitoring", "enabled"]).and_then(Value::as_bool) != Some(false),

152

            "intervalSeconds": get(&source, &["monitoring", "intervalSeconds"]).and_then(Value::as_u64).filter(|s| INTERVALS_SECS.contains(s)).unwrap_or(DEFAULT_INTERVAL_SECS)

153 },

154 "security": {

155 "autoLockMinutes": auto_lock,

156 "lockOnBlur": get(&source, &["security", "lockOnBlur"]).and_then(Value::as_bool) == Some(true),

157

            "requireSystemAuthentication": get(&source, &["security", "requireSystemAuthentication"]).and_then(Value::as_bool) == Some(true)

158 }

159 })

160}

161

162fn merge_object(base: &Value, patch: Option<&Value>) -> Value {

163 let mut out = base.as_object().cloned().unwrap_or_default();

164 if let Some(Value::Object(p)) = patch {

165 for (k, v) in p {

166 out.insert(k.clone(), v.clone());

167 }

168 }

169 Value::Object(out)

170}

171

172pub struct ConfigStore {

173 path: PathBuf,

174 languages: Vec<String>,

175 value: RwLock<Value>,

176}

177

178impl ConfigStore {

179 pub fn new(root: &Path, languages: Vec<String>) -> Self {

180 Self { path: root.join("config").join("config.json"), languages, value: RwLock::new(default_config()) }

181 }

182

183 pub fn languages(&self) -> &[String] {

184 &self.languages

185 }

186

187 pub fn load(&self) -> Value {

188 match read_json(&self.path) {

189 Ok(raw) => *self.value.write() = normalize_config(&raw, &self.languages),

190 Err(error) => {

191 if error.code != "ENOENT" {

192

                    let backup = self.path.with_file_name(format!("config.json.invalid-{}", chrono::Utc::now().timestamp_millis()));

193 let _ = std::fs::rename(&self.path, backup);

194 }

195 *self.value.write() = default_config();

196 let _ = self.save();

197 }

198 }

199 self.get()

200 }

201

202 pub fn get(&self) -> Value {

203 self.value.read().clone()

204 }

205

206 pub fn language(&self) -> String {

207 str_at(&self.value.read(), &["ui", "language"]).unwrap_or(DEFAULT_LANGUAGE).to_string()

208 }

209

210 pub fn update(&self, patch: &Value) -> CoreResult<Value> {

211 let current = self.get();

212 let ui_patch = get(patch, &["ui"]);

213 let mut ui = merge_object(&current["ui"], ui_patch);

214 ui["sidebar"] = merge_object(&current["ui"]["sidebar"], ui_patch.and_then(|u| u.get("sidebar")));

215 let mut updates = current["updates"].clone();

216 if let Some(Value::Object(p)) = get(patch, &["updates"]) {

217 if let Some(v) = p.get("channel").filter(|v| !v.is_null()) {

218 updates["channel"] = v.clone();

219 }

220 if let Some(v) = p.get("autoCheck").filter(|v| !v.is_null()) {

221 updates["autoCheck"] = v.clone();

222 }

223 }

224 let next = json!({

225 "schemaVersion": 1,

226 "ui": ui,

227 "updates": updates,

228 "plugins": merge_object(&current["plugins"], get(patch, &["plugins"])),

229 "monitoring": merge_object(&current["monitoring"], get(patch, &["monitoring"])),

230 "security": merge_object(&current["security"], get(patch, &["security"]))

231 });

232 *self.value.write() = normalize_config(&next, &self.languages);

233 self.save()?;

234 Ok(self.get())

235 }

236

237 pub fn record_launched_release(&self, release: &Value) -> CoreResult<Value> {

238 let marker = normalize_release_marker(Some(release));

239 if marker.is_null() {

240 return Err(CoreError::plain("Invalid launched update release metadata."));

241 }

242 let mut next = self.get();

243 next["updates"]["lastLaunchedRelease"] = marker.clone();

244 *self.value.write() = normalize_config(&next, &self.languages);

245 self.save()?;

246 Ok(marker)

247 }

248

249 pub fn save(&self) -> CoreResult<()> {

250 let value = self.get();

251 atomic_write_json(&self.path, &value)

252 }

253}

254

255#[cfg(test)]

256mod tests {

257 use super::*;

258

259 fn langs() -> Vec<String> {

260 vec!["cs".into(), "de".into(), "en".into()]

261 }

262

263 #[test]

264 fn monitoring_defaults_on_and_only_offered_intervals_stay() {

265 let config = normalize_config(&json!({}), &langs());

266 assert_eq!(config["monitoring"], json!({ "enabled": true, "intervalSeconds": 12 }));

267 let config = normalize_config(&json!({"monitoring": {"enabled": false, "intervalSeconds": 30}}), &langs());

268 assert_eq!(config["monitoring"], json!({ "enabled": false, "intervalSeconds": 30 }));

269 let config = normalize_config(&json!({"monitoring": {"enabled": "no", "intervalSeconds": 1}}), &langs());

270 assert_eq!(config["monitoring"], json!({ "enabled": true, "intervalSeconds": 12 }));

271 }

272

273 #[test]

274 fn terminal_workspace_values_are_limited() {

275

        let config = normalize_config(&json!({"ui": {"terminalLayout": "stacked", "terminalSplit": 5.0, "terminalSwapped": true}}), &langs());

276 assert_eq!(config["ui"]["terminalLayout"], "stacked");

277 assert_eq!(config["ui"]["terminalSplit"], 0.8);

278 assert_eq!(config["ui"]["terminalSwapped"], true);

279

        let config = normalize_config(&json!({"ui": {"terminalLayout": "grid", "terminalSplit": "x", "terminalSwapped": 1}}), &langs());

280 assert_eq!(config["ui"]["terminalLayout"], "single");

281 assert_eq!(config["ui"]["terminalSplit"], 0.5);

282 assert_eq!(config["ui"]["terminalSwapped"], false);

283 }

284

285 #[test]

286 fn defaults_and_invalid_values() {

287

        let config = normalize_config(&json!({"ui": {"language": "xx", "theme": "neon", "sidebar": {"width": 9999, "mode": "split"}}, "updates": {"channel": "nightly"}}), &langs());

288 assert_eq!(config["ui"]["language"], "cs");

289 assert_eq!(config["ui"]["theme"], "dark");

290 assert_eq!(config["ui"]["sidebar"]["width"], 420);

291 assert_eq!(config["ui"]["sidebar"]["mode"], "split");

292 assert_eq!(config["updates"]["channel"], "beta");

293 assert_eq!(config["plugins"]["channel"], "alpha");

294 assert_eq!(config["updates"]["baseUrls"][0], "https://sm.ch-j.de/");

295 }

296

297 #[test]

298 fn dynamic_language_list() {

299 let mut languages = langs();

300 languages.push("sk".into());

301 let config = normalize_config(&json!({"ui": {"language": "sk"}}), &languages);

302 assert_eq!(config["ui"]["language"], "sk");

303 }

304

305 #[test]

306 fn update_merges_sidebar_and_ignores_base_urls() {

307 let dir = tempfile::tempdir().unwrap();

308 let store = ConfigStore::new(dir.path(), langs());

309 store.load();

310

        store.update(&json!({"ui": {"sidebar": {"hidden": true}}, "updates": {"baseUrls": ["https://evil/"]}})).unwrap();

311 let config = store.update(&json!({"ui": {"sidebar": {"mode": "compact"}}})).unwrap();

312 assert_eq!(config["ui"]["sidebar"]["hidden"], true);

313 assert_eq!(config["ui"]["sidebar"]["mode"], "compact");

314 assert_eq!(config["updates"]["baseUrls"][0], "https://sm.ch-j.de/");

315 let reloaded = ConfigStore::new(dir.path(), langs());

316 assert_eq!(reloaded.load()["ui"]["sidebar"]["mode"], "compact");

317 }

318

319 #[test]

320 fn invalid_file_is_backed_up() {

321 let dir = tempfile::tempdir().unwrap();

322 std::fs::create_dir_all(dir.path().join("config")).unwrap();

323 std::fs::write(dir.path().join("config/config.json"), "{broken").unwrap();

324 let store = ConfigStore::new(dir.path(), langs());

325 assert_eq!(store.load()["schemaVersion"], 1);

326

        let names: Vec<String> = std::fs::read_dir(dir.path().join("config")).unwrap().map(|e| e.unwrap().file_name().to_string_lossy().to_string()).collect();

327 assert!(names.iter().any(|n| n.starts_with("config.json.invalid-")));

328 }

329}

330

SHA-256

9cf2f568b774016cff13b72a471f3bf0ab92450a0b2e116522409c7da55f4101

CH-J Proprietary Software License 1.14 · Zdroje jsou zveřejněny pod CH-J Proprietary Software License 1.14. Jejich dostupnost nemění licenční podmínky ani neposkytuje další oprávnění.

SHA-256 archivu

77380d4805485ffa4027fbe7858b5836f197a4aa9d52358a43e2d12d018744df