A container registry that uses the AT Protocol for manifest storage and S3 for blob storage.
atcr.io
docker
container
atproto
go
fix vuln scanner db not refreshing
+126
-46
+7
pkg/appview/handlers/scan_result.go
+7
pkg/appview/handlers/scan_result.go
···
34
34
ScannedAt string
35
35
Found bool // true if scan record exists
36
36
Error bool // true if hold unreachable or error
37
+
ScanFailed bool // true if scan record exists but scan failed (no blobs)
37
38
Digest string // for the detail modal link
38
39
HoldEndpoint string // for the detail modal link
39
40
}
···
127
128
return
128
129
}
129
130
131
+
// A failed scan has nil blobs (no SBOM generated) and zero counts.
132
+
// Successful scans always have an SBOM blob even with 0 vulnerabilities.
133
+
scanFailed := scanRecord.SbomBlob == nil && scanRecord.Total == 0
134
+
130
135
h.renderBadge(w, vulnBadgeData{
131
136
Critical: scanRecord.Critical,
132
137
High: scanRecord.High,
···
135
140
Total: scanRecord.Total,
136
141
ScannedAt: scanRecord.ScannedAt,
137
142
Found: true,
143
+
ScanFailed: scanFailed,
138
144
Digest: digest,
139
145
HoldEndpoint: holdDID,
140
146
})
···
194
200
Total: scanRecord.Total,
195
201
ScannedAt: scanRecord.ScannedAt,
196
202
Found: true,
203
+
ScanFailed: scanRecord.SbomBlob == nil && scanRecord.Total == 0,
197
204
Digest: fullDigest,
198
205
HoldEndpoint: holdDID,
199
206
}
+7
pkg/appview/handlers/scan_result_test.go
+7
pkg/appview/handlers/scan_result_test.go
···
38
38
"total": total,
39
39
"scannerVersion": "atcr-scanner-v1.0.0",
40
40
"scannedAt": "2025-01-15T10:30:00Z",
41
+
// Successful scans always have an SBOM blob
42
+
"sbomBlob": map[string]any{
43
+
"$type": "blob",
44
+
"ref": map[string]any{"$link": "bafkreigv3xw47pk7cbeahkmttetf4smxyluwlu3jmteo2nzke2oa7dbhhm"},
45
+
"mimeType": "application/spdx+json",
46
+
"size": 1234,
47
+
},
41
48
}
42
49
envelope := map[string]any{
43
50
"uri": "at://did:web:hold.example.com/io.atcr.hold.scan/abc123",
+2
pkg/appview/templates/partials/vuln-badge.html
+2
pkg/appview/templates/partials/vuln-badge.html
···
1
1
{{ define "vuln-badge" }}
2
2
{{ if .Error }}
3
3
{{/* Silently hide on error / no scan record — scan badges are non-critical */}}
4
+
{{ else if .ScanFailed }}
5
+
{{/* Scan failed (no SBOM blob) — don't show misleading "Clean" badge */}}
4
6
{{ else if eq .Total 0 }}
5
7
<span class="badge badge-sm badge-success" title="No vulnerabilities found (scanned {{ .ScannedAt }})">{{ icon "shield-check" "size-3" }} Clean</span>
6
8
{{ else }}
+40
-20
pkg/hold/admin/handlers_crew.go
+40
-20
pkg/hold/admin/handlers_crew.go
···
9
9
"time"
10
10
11
11
"atcr.io/pkg/atproto"
12
+
"atcr.io/pkg/hold/pds"
12
13
"github.com/go-chi/chi/v5"
13
14
)
14
15
···
27
28
AddedAt time.Time
28
29
}
29
30
30
-
// CrewSkeletonView is the minimal crew member data for skeleton rendering.
31
-
// Contains only data available from the MST walk (no network calls).
32
-
type CrewSkeletonView struct {
33
-
RKey string
34
-
DID string
35
-
Role string
36
-
Permissions []string
37
-
Tier string
38
-
AddedAt time.Time
39
-
}
40
-
41
31
// resolveHandle attempts to resolve a DID to a handle
42
32
// Returns empty string if resolution fails
43
33
func resolveHandle(ctx context.Context, did string) string {
···
61
51
}
62
52
63
53
// handleCrewTab returns the crew tab content (HTMX partial).
64
-
// Only does the MST walk — no handle resolution or usage queries.
65
-
// Each row lazy-loads its details via handleCrewMemberInfo.
54
+
// Includes usage data (fast bulk SQL query) for correct sort order.
55
+
// Handles are lazy-loaded per-row via handleCrewMemberInfo.
66
56
func (ui *AdminUI) handleCrewTab(w http.ResponseWriter, r *http.Request) {
67
57
crew, err := ui.pds.ListCrewMembers(r.Context())
68
58
if err != nil {
···
70
60
return
71
61
}
72
62
63
+
allQuotas, err := ui.pds.GetAllUserQuotas(r.Context())
64
+
if err != nil {
65
+
slog.Warn("Failed to get user quotas for crew tab", "error", err)
66
+
allQuotas = make(map[string]*pds.QuotaStats)
67
+
}
68
+
73
69
defaultTier := "default"
74
70
if ui.quotaMgr != nil && ui.quotaMgr.IsEnabled() {
75
71
defaultTier = ui.quotaMgr.GetDefaultTier()
76
72
}
77
73
78
-
var skeletons []CrewSkeletonView
74
+
var crewViews []CrewMemberView
79
75
for _, member := range crew {
80
76
tier := member.Record.Tier
81
77
if tier == "" {
82
78
tier = defaultTier
83
79
}
84
-
skeletons = append(skeletons, CrewSkeletonView{
80
+
81
+
view := CrewMemberView{
85
82
RKey: member.Rkey,
86
83
DID: member.Record.Member,
87
84
Role: member.Record.Role,
88
85
Permissions: member.Record.Permissions,
89
86
Tier: tier,
90
87
AddedAt: parseTime(member.Record.AddedAt),
91
-
})
88
+
}
89
+
90
+
usage := int64(0)
91
+
if q, ok := allQuotas[member.Record.Member]; ok {
92
+
usage = q.TotalSize
93
+
}
94
+
95
+
if ui.quotaMgr != nil && ui.quotaMgr.IsEnabled() {
96
+
if limit := ui.quotaMgr.GetTierLimit(tier); limit != nil {
97
+
view.TierLimit = formatHumanBytes(*limit)
98
+
if *limit > 0 {
99
+
view.UsagePercent = int(float64(usage) / float64(*limit) * 100)
100
+
}
101
+
} else {
102
+
view.TierLimit = "Unlimited"
103
+
}
104
+
} else {
105
+
view.TierLimit = "Unlimited"
106
+
}
107
+
108
+
view.CurrentUsage = usage
109
+
view.UsageHuman = formatHumanBytes(usage)
110
+
111
+
crewViews = append(crewViews, view)
92
112
}
93
113
94
-
sort.Slice(skeletons, func(i, j int) bool {
95
-
return skeletons[i].AddedAt.After(skeletons[j].AddedAt)
114
+
sort.Slice(crewViews, func(i, j int) bool {
115
+
return crewViews[i].CurrentUsage > crewViews[j].CurrentUsage
96
116
})
97
117
98
118
data := struct {
99
-
Crew []CrewSkeletonView
119
+
Crew []CrewMemberView
100
120
}{
101
-
Crew: skeletons,
121
+
Crew: crewViews,
102
122
}
103
123
ui.renderTemplate(w, "partials/tab_crew.html", data)
104
124
}
+7
-2
pkg/hold/admin/templates/partials/tab_crew.html
+7
-2
pkg/hold/admin/templates/partials/tab_crew.html
···
55
55
</td>
56
56
<td>
57
57
<span class="badge badge-primary badge-sm">{{.Tier}}</span>
58
+
<br><small class="text-base-content/50">{{.TierLimit}}</small>
58
59
</td>
59
-
<td class="text-base-content/30 text-sm">
60
-
<span class="loading loading-spinner loading-xs"></span>
60
+
<td>
61
+
<div class="flex flex-col gap-1 min-w-24">
62
+
<span class="text-sm">{{.UsageHuman}}</span>
63
+
<progress class="progress {{if gt .UsagePercent 90}}progress-error{{else if gt .UsagePercent 75}}progress-warning{{else}}progress-primary{{end}} w-full" value="{{.UsagePercent}}" max="100"></progress>
64
+
<small class="text-base-content/50">{{.UsagePercent}}%</small>
65
+
</div>
61
66
</td>
62
67
<td class="text-sm text-base-content/70">{{formatTime .AddedAt}}</td>
63
68
<td></td>
+4
-3
pkg/hold/pds/scan_broadcaster.go
+4
-3
pkg/hold/pds/scan_broadcaster.go
···
567
567
"seq", msg.Seq, "error", err)
568
568
} else {
569
569
// Create a scan record with zero counts and nil blobs — marks it as
570
-
// "scanned" so the proactive scheduler won't retry until rescan interval
570
+
// "scanned" so the proactive scheduler won't retry until rescan interval.
571
+
// Nil blobs signal failure to the appview (successful scans always have blobs).
571
572
scanRecord := atproto.NewScanRecord(
572
573
manifestDigest, repository, userDID,
573
-
nil, nil, // no SBOM or vuln report
574
+
nil, nil, // no SBOM or vuln report — signals scan failure
574
575
0, 0, 0, 0, 0,
575
-
"failed: "+truncateError(msg.Error, 200),
576
+
"atcr-scanner-v1.0.0",
576
577
)
577
578
if _, _, err := sb.pds.CreateScanRecord(ctx, scanRecord); err != nil {
578
579
slog.Error("Failed to store failure scan record",
+42
-20
scanner/internal/scan/grype.go
+42
-20
scanner/internal/scan/grype.go
···
32
32
33
33
// Global vulnerability database (shared across workers)
34
34
var (
35
-
vulnDB vulnerability.Provider
36
-
vulnDBLock sync.RWMutex
35
+
vulnDB vulnerability.Provider
36
+
vulnDBLock sync.RWMutex
37
+
vulnDBLoaded time.Time // when the current vulnDB was loaded
37
38
)
39
+
40
+
// vulnDBRefreshAge is how long a cached DB is considered fresh.
41
+
// Set 1 day before the 5-day MaxAllowedBuiltAge so we refresh proactively.
42
+
const vulnDBRefreshAge = 4 * 24 * time.Hour
38
43
39
44
// scanVulnerabilities scans an SBOM for vulnerabilities using Grype
40
45
func scanVulnerabilities(ctx context.Context, s *sbom.SBOM, vulnDBPath string) ([]byte, string, scanner.VulnerabilitySummary, error) {
···
119
124
return reportJSON, digest, summary, nil
120
125
}
121
126
122
-
// loadVulnDatabase loads the Grype vulnerability database (with caching)
127
+
// loadVulnDatabase loads the Grype vulnerability database with caching and
128
+
// automatic refresh. The cached DB is returned if loaded less than
129
+
// vulnDBRefreshAge ago. On a stale or missing DB, it downloads a fresh copy.
123
130
func loadVulnDatabase(ctx context.Context, vulnDBPath string) (vulnerability.Provider, error) {
124
131
vulnDBLock.RLock()
125
-
if vulnDB != nil {
132
+
if vulnDB != nil && time.Since(vulnDBLoaded) < vulnDBRefreshAge {
126
133
vulnDBLock.RUnlock()
127
134
return vulnDB, nil
128
135
}
···
131
138
vulnDBLock.Lock()
132
139
defer vulnDBLock.Unlock()
133
140
134
-
if vulnDB != nil {
141
+
// Double-check after acquiring write lock
142
+
if vulnDB != nil && time.Since(vulnDBLoaded) < vulnDBRefreshAge {
135
143
return vulnDB, nil
136
144
}
137
145
···
149
157
MaxAllowedBuiltAge: 5 * 24 * time.Hour, // 5 days
150
158
}
151
159
160
+
// Try loading existing DB first (no network)
152
161
store, status, err := grype.LoadVulnerabilityDB(distConfig, installConfig, false)
153
162
if err != nil {
154
-
return nil, fmt.Errorf("failed to load vulnerability database (status=%v): %w", status, err)
163
+
slog.Warn("Vulnerability database load failed, attempting update", "error", err)
164
+
165
+
// Download fresh DB
166
+
if updateErr := updateVulnDatabase(vulnDBPath); updateErr != nil {
167
+
return nil, fmt.Errorf("failed to update vulnerability database: %w (original: %w)", updateErr, err)
168
+
}
169
+
170
+
// Retry loading after update
171
+
store, status, err = grype.LoadVulnerabilityDB(distConfig, installConfig, false)
172
+
if err != nil {
173
+
return nil, fmt.Errorf("failed to load vulnerability database after update (status=%v): %w", status, err)
174
+
}
155
175
}
156
176
157
177
slog.Info("Vulnerability database loaded",
···
159
179
"schemaVersion", status.SchemaVersion)
160
180
161
181
vulnDB = store
182
+
vulnDBLoaded = time.Now()
162
183
return vulnDB, nil
163
184
}
164
185
165
-
// initializeVulnDatabase downloads the vulnerability database on startup
186
+
// initializeVulnDatabase ensures a fresh vulnerability database exists on startup.
166
187
func initializeVulnDatabase(vulnDBPath, tmpDir string) error {
167
188
slog.Info("Initializing vulnerability database", "path", vulnDBPath)
168
-
169
-
if err := os.MkdirAll(vulnDBPath, 0755); err != nil {
170
-
return fmt.Errorf("failed to create database directory: %w", err)
171
-
}
172
189
173
190
grpeTmpDir := filepath.Join(tmpDir, "grype-dl")
174
191
if err := os.MkdirAll(grpeTmpDir, 0755); err != nil {
···
185
202
}
186
203
}()
187
204
205
+
return updateVulnDatabase(vulnDBPath)
206
+
}
207
+
208
+
// updateVulnDatabase downloads a fresh vulnerability database if needed.
209
+
// The curator internally checks whether an update is necessary (DB missing,
210
+
// stale, or update-check cooldown expired) so this is safe to call often.
211
+
func updateVulnDatabase(vulnDBPath string) error {
212
+
if err := os.MkdirAll(vulnDBPath, 0755); err != nil {
213
+
return fmt.Errorf("failed to create database directory: %w", err)
214
+
}
215
+
188
216
distConfig := distribution.DefaultConfig()
189
217
installConfig := installation.Config{
190
218
DBRootDir: vulnDBPath,
···
203
231
return fmt.Errorf("failed to create database curator: %w", err)
204
232
}
205
233
206
-
status := curator.Status()
207
-
if !status.Built.IsZero() && status.Error == nil {
208
-
slog.Info("Vulnerability database already exists", "built", status.Built)
209
-
return nil
210
-
}
211
-
212
-
slog.Info("Downloading vulnerability database (this may take 5-10 minutes)...")
234
+
slog.Info("Checking vulnerability database for updates...")
213
235
updated, err := curator.Update()
214
236
if err != nil {
215
-
return fmt.Errorf("failed to download vulnerability database: %w", err)
237
+
return fmt.Errorf("failed to update vulnerability database: %w", err)
216
238
}
217
239
218
240
if updated {
219
-
slog.Info("Vulnerability database downloaded successfully")
241
+
slog.Info("Vulnerability database updated successfully")
220
242
} else {
221
243
slog.Info("Vulnerability database is up to date")
222
244
}
+17
-1
scanner/internal/scan/worker.go
+17
-1
scanner/internal/scan/worker.go
···
7
7
"fmt"
8
8
"log/slog"
9
9
"os"
10
+
"strings"
10
11
"sync"
11
12
"time"
12
13
···
83
84
84
85
result, err := wp.processJob(ctx, job)
85
86
if err != nil {
86
-
slog.Error("Scan job failed",
87
+
logLevel := slog.LevelError
88
+
if strings.HasPrefix(err.Error(), "skipped:") {
89
+
logLevel = slog.LevelInfo
90
+
}
91
+
slog.Log(ctx, logLevel, "Scan job failed",
87
92
"worker_id", id,
88
93
"repository", job.Repository,
89
94
"error", err)
···
100
105
}
101
106
}
102
107
108
+
// unscannable config media types — these are OCI artifacts that aren't
109
+
// container images so Syft/Grype can't analyze their layers.
110
+
var unscannableConfigTypes = map[string]bool{
111
+
"application/vnd.cncf.helm.config.v1+json": true, // Helm charts
112
+
}
113
+
103
114
func (wp *WorkerPool) processJob(ctx context.Context, job *scanner.ScanJob) (*scanner.ScanResult, error) {
104
115
startTime := time.Now()
116
+
117
+
// Skip non-container OCI artifacts (Helm charts, WASM modules, etc.)
118
+
if unscannableConfigTypes[job.Config.MediaType] {
119
+
return nil, fmt.Errorf("skipped: unscannable artifact type %s", job.Config.MediaType)
120
+
}
105
121
106
122
// Ensure tmp dir exists
107
123
if err := ensureDir(wp.cfg.Vuln.TmpDir); err != nil {