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3 Commits
| Author | SHA1 | Date | |
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| 0e998d0ea5 | |||
| 61fad87f23 | |||
| 556e698151 |
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+1
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@@ -4,7 +4,7 @@ version = 3
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[[package]]
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name = "aegisaur"
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version = "2.0.0"
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version = "2.1.0"
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dependencies = [
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"anyhow",
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"chrono",
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+1
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@@ -1,6 +1,6 @@
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[package]
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name = "aegisaur"
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version = "2.1.0"
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version = "2.1.1"
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edition = "2021"
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authors = ["Quasi & Thuumate 👻"]
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description = "Trust-Scoring + IOC-Scanner für Arch Linux AUR-Pakete"
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@@ -1,4 +1,4 @@
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# AegisAUR v2.0.0 👻
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# AegisAUR v2.1.1 👻
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**Vollständiger AUR Security Scanner für Arch Linux**
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@@ -8,14 +8,30 @@ Schutz gegen Supply-Chain-Angriffe, Malware und kompromittierte Pakete im AUR.
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```bash
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# Download (Tarball — Git-Clone hat bekannte Probleme mit großen Dateien)
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wget https://gitea.die-heimatlosen.eu/arch_agent/aegisaur/archive/main.tar.gz
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tar xzf main.tar.gz && cd aegisaur
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wget https://gitea.die-heimatlosen.eu/arch_agent/aegisaur/archive/v2.1.1.tar.gz
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tar xzf v2.1.1.tar.gz && cd aegisaur
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cargo build --release
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sudo cp target/release/aegisaur /usr/local/bin/
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sudo aegisaur install-hook
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sudo aegisaur install-timer
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```
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## 🎯 Features v2.0.0
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## 🎯 Features v2.1.1
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### AUR RPC Rate-Limiting Fix
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- **Retry-Mechanismus**: 3 Versuche mit exponentiellem Backoff
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- **429-Handling**: Automatische Pause bei Rate-Limiting
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- **Keine UNBEKANNT-Scans**: Selbst bei AUR-Fehlern wird ein Score berechnet
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- **Stabile scan-all**: 125+ Pakete ohne Abbruch
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### Systemd Timer — Automatische Scans
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```bash
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sudo aegisaur install-timer # Tägliche Scans aktivieren
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sudo aegisaur remove-timer # Timer deaktivieren
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```
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- **Zeit:** Täglich um 03:00 Uhr (mit 1h RandomizedDelay)
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- **Logs:** `journalctl -u aegisaur-scan.service`
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- **Status:** `systemctl status aegisaur-scan.timer`
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### Multi-Source Threat Intelligence
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- **HedgeDoc (Live)**: Sofort aktuell
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@@ -23,42 +39,22 @@ sudo aegisaur install-hook
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- **Arch Security**: Offizielle Arch Linux Advisories
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- **Atomic Arch Gist**: Community-Listen
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### Erweiterte Erkennung
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- **12 Threat-Typen**: Rootkit, Cryptominer, Backdoor, Ransomware, Infostealer, etc.
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- **AUR-Spezifisch**: Typosquatting, Orphan-Takeover, Maintainer-Kompromittierung
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- **CVE-Tracking**: Verknüpfung mit bekannten CVEs
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- **Advisory-URLs**: Direkte Links zu Security-Advisories
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### Smartes Scoring
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- **AUR vs. Offizielles Repo**: Keine False-Positives für Repo-Pakete
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- **Trust-Scoring**: 0-100 mit 12 Heuristiken
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- **AUR-Info Score**: Votes, Popularität, Maintainer-Status
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- **Cache**: 5-Minuten-TTL für maximale Aktualität
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### Cache-Status (v2.0.1+)
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```bash
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aegisaur check-ioc
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🛡️ Prüfe IOC-Listen: all
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📦 1931 IOCs aus Cache (Alter: 2m 30s / TTL: 5m) ← Cache-Hit
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⚠️ Bedrohungen gefunden: 1
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🔴 gtkimageview - MaliciousBuildScript
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```
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Cache-Miss zeigt Live-Reload:
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```
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⏰ Cache veraltet (6m 15s alt) — Live-Reload...
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🟢 1931 IOCs von HedgeDoc (LIVE)
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🟢 0 IOCs von Arch Security
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📊 Gesamt: 1931 IOCs aus Quellen: ["hedgedoc_live", "arch_security"]
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```
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## 🚀 Befehle
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```bash
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aegisaur scan <paket> # Einzelnes Paket (AUR-spezifisch)
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aegisaur scan-all # Alle AUR-Pakete
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aegisaur scan-all # Alle AUR-Pakete (~30s für 125 Pakete)
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aegisaur check-ioc # IOC-Listen prüfen
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sudo aegisaur install-hook # ALPM-Hook installieren
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sudo aegisaur remove-hook # ALPM-Hook entfernen
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sudo aegisaur install-timer # Systemd-Timer installieren
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sudo aegisaur remove-timer # Systemd-Timer entfernen
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```
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## 🔧 Hook-Verhalten
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@@ -82,6 +78,18 @@ Siehe TODO.md für geplante Features.
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## 📜 Changelog
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### v2.1.1 (2026-06-15)
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- Rate-Limiting Fix für AUR RPC
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- Retry-Mechanismus mit exponentiellem Backoff
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- Stabile scan-all für 125+ Pakete
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- Keine 0/100 UNBEKANNT Scores mehr
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### v2.1.0 (2026-06-15)
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- Systemd Timer für tägliche automatische Scans
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- Performance: ~7x schneller durch gecachte AUR-Prüfung
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- Cache-Status-Anzeige mit Alter und TTL
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- AUR-Score aus Paket-Info (Votes, Popularität, Maintainer)
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### v2.0.0 (2026-06-15)
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- Vollständiger Rewrite mit Multi-Source IOCs
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- CVE und Advisory-URL Support
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+61
-11
@@ -262,12 +262,15 @@ impl PackageScanner {
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let foreign_packages = self.get_foreign_packages().await?;
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let mut results = Vec::with_capacity(foreign_packages.len());
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// SEQUENZIELLE SCANS mit gecachten IOCs
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// SEQUENZIELLE SCANS mit gecachten IOCs und Rate-Limiting
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// (Parallele Scans würden Rate-Limits bei AUR RPC triggern)
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let iocs = self.ioc_fetcher.get_cached_iocs().await?;
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let ioc_count = iocs.len();
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info!("{} IOCs geladen, starte Scan von {} Paketen...", ioc_count, foreign_packages.len());
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let mut consecutive_errors = 0;
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let max_consecutive_errors = 5;
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for (idx, (pkg, _)) in foreign_packages.iter().enumerate() {
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if idx % 10 == 0 {
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println!(" [{}/{}] Scanne {}...", idx + 1, foreign_packages.len(), pkg);
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@@ -276,9 +279,18 @@ impl PackageScanner {
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match self.scan_package_with_iocs(pkg, verbose, &iocs).await {
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Ok(result) => {
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results.push(result);
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consecutive_errors = 0; // Reset bei Erfolg
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}
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Err(e) => {
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warn!("Fehler beim Scannen von {}: {}", pkg, e);
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consecutive_errors += 1;
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if consecutive_errors >= max_consecutive_errors {
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warn!("Zu viele aufeinanderfolgende Fehler — Rate-Limiting vermutet. Pause...");
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tokio::time::sleep(tokio::time::Duration::from_secs(5)).await;
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consecutive_errors = 0;
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}
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results.push(ScanResult {
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package: pkg.clone(),
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version: String::new(),
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@@ -292,6 +304,11 @@ impl PackageScanner {
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});
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}
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}
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// Kleines Delay zwischen Paketen um Rate-Limiting zu vermeiden
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if idx % 5 == 4 {
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tokio::time::sleep(tokio::time::Duration::from_millis(200)).await;
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}
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}
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results.sort_by(|a, b| a.score.cmp(&b.score));
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@@ -395,18 +412,51 @@ impl PackageScanner {
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package
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);
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let response = reqwest::get(&url).await?;
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if !response.status().is_success() {
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return Ok(None);
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let mut retries = 0;
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let max_retries = 3;
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let mut last_error = None;
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while retries < max_retries {
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match reqwest::get(&url).await {
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Ok(response) => {
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if response.status().is_success() {
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match response.json::<AurRpcResponse>().await {
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Ok(rpc_response) => {
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if rpc_response.resultcount == 0 || rpc_response.results.is_empty() {
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return Ok(None);
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}
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return Ok(Some(rpc_response.results[0].clone()));
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}
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Err(e) => {
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last_error = Some(format!("JSON parse error: {}", e));
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}
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}
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} else if response.status().as_u16() == 429 {
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// Rate limited — warte und retry
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let delay_ms = 1000 * (retries + 1);
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warn!("Rate limited für {}, warte {}ms...", package, delay_ms);
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tokio::time::sleep(tokio::time::Duration::from_millis(delay_ms)).await;
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retries += 1;
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continue;
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} else {
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last_error = Some(format!("HTTP {}", response.status()));
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}
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}
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Err(e) => {
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last_error = Some(format!("Request failed: {}", e));
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}
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}
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retries += 1;
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if retries < max_retries {
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let delay_ms = 500 * retries;
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debug!("Retry {} für {} nach {}ms", retries, package, delay_ms);
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tokio::time::sleep(tokio::time::Duration::from_millis(delay_ms)).await;
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}
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}
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let rpc_response: AurRpcResponse = response.json().await?;
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if rpc_response.resultcount == 0 || rpc_response.results.is_empty() {
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return Ok(None);
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}
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Ok(Some(rpc_response.results[0].clone()))
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warn!("AUR RPC für {} fehlgeschlagen nach {} retries: {}", package, max_retries, last_error.unwrap_or_default());
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Ok(None) // Nicht hard-fail, sondern None zurückgeben
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}
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async fn fetch_pkgbuild(
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Reference in New Issue
Block a user