A container registry that uses the AT Protocol for manifest storage and S3 for blob storage.
atcr.io
docker
container
atproto
go
implement search, some code cleanup
+199
-461
-30
.claude/settings.json
-30
.claude/settings.json
···
1
-
{
2
-
"permissions": {
3
-
"allow": [
4
-
"WebSearch",
5
-
"WebFetch(domain:github.com)",
6
-
"WebFetch(domain:pkg.go.dev)",
7
-
"WebFetch(domain:distribution.github.io)",
8
-
"Write(*)",
9
-
"Edit(*)",
10
-
"Bash(find:*)",
11
-
"Bash(curl:*)",
12
-
"Bash(sed:*)",
13
-
"Bash(grep:*)",
14
-
"Bash(gofmt:*)",
15
-
"Bash(mkdir:*)",
16
-
"Bash(golangci-lint run:*)",
17
-
"Bash(go run:*)",
18
-
"Bash(go install:*)",
19
-
"Bash(go test:*)",
20
-
"Bash(go build:*)",
21
-
"Bash(go tool:*)",
22
-
"Bash(go vet:*)",
23
-
"Bash(go get:*)",
24
-
"Bash(go mod:*)",
25
-
"Bash(go get:*)"
26
-
],
27
-
"deny": [],
28
-
"ask": []
29
-
}
30
-
}
+1
.gitignore
+1
.gitignore
+52
CLAUDE.md
+52
CLAUDE.md
···
285
285
- Implements full `distribution.BlobStore` interface
286
286
- Used when user has `io.atcr.hold` record
287
287
288
+
#### AppView Web UI (`pkg/appview/`)
289
+
290
+
The AppView includes a web interface for browsing the registry:
291
+
292
+
**Features:**
293
+
- Repository browsing and search
294
+
- Star/favorite repositories
295
+
- Pull count tracking
296
+
- User profiles and settings
297
+
- OAuth-based authentication for web users
298
+
299
+
**Database Layer** (`pkg/appview/db/`):
300
+
- SQLite database for metadata (stars, pulls, repository info)
301
+
- Schema migrations via SQL files in `pkg/appview/db/schema.go`
302
+
- Stores: OAuth sessions, device flows, repository metadata
303
+
- **NOTE:** Simple SQLite for MVP. For production multi-instance: use PostgreSQL
304
+
305
+
**Jetstream Integration** (`pkg/appview/jetstream/`):
306
+
- Consumes ATProto Jetstream for real-time updates
307
+
- Backfills repository records from PDS
308
+
- Indexes manifests, tags, and repository metadata
309
+
- Worker processes incoming events
310
+
311
+
**Web Handlers** (`pkg/appview/handlers/`):
312
+
- `home.go` - Landing page
313
+
- `repository.go` - Repository detail pages
314
+
- `search.go` - Search functionality
315
+
- `auth.go` - OAuth login/logout for web
316
+
- `settings.go` - User settings management
317
+
- `api.go` - JSON API endpoints
318
+
319
+
**Static Assets** (`pkg/appview/static/`, `pkg/appview/templates/`):
320
+
- Templates use Go html/template
321
+
- JavaScript in `static/js/app.js`
322
+
- Minimal CSS for clean UI
323
+
288
324
#### Hold Service (`cmd/hold/`)
289
325
290
326
Lightweight standalone service for BYOS (Bring Your Own Storage):
···
403
439
- Name resolver under `middleware.registry`
404
440
- Default storage endpoint: `middleware.registry.options.default_storage_endpoint`
405
441
- Auth token signing keys and expiration
442
+
- Database path: `db.path` (SQLite database location)
443
+
- Jetstream endpoint: `jetstream.endpoint` (for ATProto event streaming)
406
444
407
445
**Hold Service configuration** (environment variables):
408
446
- Storage driver config via env vars: `STORAGE_DRIVER`, `AWS_*`, `S3_*`
···
480
518
3. For custom drivers: implement `storagedriver.StorageDriver` interface
481
519
4. Add case to `buildStorageConfig()` in `cmd/hold/main.go`
482
520
5. Update `.env.example` with new driver's env vars
521
+
522
+
**Working with the database**:
523
+
- Schema defined in `pkg/appview/db/schema.go`
524
+
- Queries in `pkg/appview/db/queries.go`
525
+
- Stores for OAuth, devices, sessions in separate files
526
+
- Run migrations automatically on startup
527
+
- Database path configurable via config.yml
528
+
529
+
**Adding web UI features**:
530
+
- Add handler in `pkg/appview/handlers/`
531
+
- Register route in `cmd/appview/serve.go`
532
+
- Create template in `pkg/appview/templates/pages/`
533
+
- Use existing auth middleware for protected routes
534
+
- API endpoints return JSON, pages return HTML
483
535
484
536
## Important Context Values
485
537
+104
-29
README.md
+104
-29
README.md
···
8
8
9
9
### Architecture
10
10
11
-
- **Manifests**: Stored as ATProto records in user PDSs (small JSON metadata)
12
-
- **Blobs/Layers**: Stored in S3 (large binary data)
13
-
- **Name Resolution**: Supports both ATProto handles and DIDs
11
+
ATCR consists of three main components:
12
+
13
+
1. **AppView** - OCI registry server + web UI
14
+
- Serves OCI Distribution API (Docker push/pull)
15
+
- Resolves identities (handle/DID → PDS endpoint)
16
+
- Routes manifests to user's PDS, blobs to storage
17
+
- Web interface for browsing and search
18
+
- SQLite database for stars, pulls, metadata
19
+
20
+
2. **Hold Service** - Optional storage service (BYOS)
21
+
- Lightweight HTTP server for presigned URLs
22
+
- Supports S3, Storj, Minio, filesystem, etc.
23
+
- Authorization via ATProto records
24
+
- Users can deploy their own hold
25
+
26
+
3. **Credential Helper** - Client-side OAuth
27
+
- ATProto OAuth with DPoP
28
+
- Exchanges OAuth token for registry JWT
29
+
- Seamless Docker integration
30
+
31
+
**Storage Model:**
32
+
- **Manifests** → ATProto records in user PDSs (small JSON metadata)
33
+
- **Blobs/Layers** → S3 or user's hold service (large binary data)
34
+
- **Name Resolution** → Supports both handles and DIDs
14
35
- `atcr.io/alice.bsky.social/myimage:latest`
15
36
- `atcr.io/did:plc:xyz123/myimage:latest`
16
37
17
38
## Features
18
39
19
-
- OCI Distribution Spec compliant
20
-
- ATProto-native manifest storage
21
-
- S3 blob storage for container layers
22
-
- DID/handle resolution
23
-
- Decentralized manifest ownership
40
+
### Core Registry
41
+
- **OCI Distribution Spec compliant** - Works with Docker, containerd, podman
42
+
- **ATProto-native manifest storage** - Manifests stored as records in user PDSs
43
+
- **Hybrid storage** - Small manifests in ATProto, large blobs in S3/BYOS
44
+
- **DID/handle resolution** - Supports both handles and DIDs for image names
45
+
- **Decentralized ownership** - Users own their manifest data via their PDS
46
+
47
+
### Web Interface
48
+
- **Repository browser** - Browse and search container images
49
+
- **Star repositories** - Favorite images for quick access
50
+
- **Pull tracking** - View popularity and usage metrics
51
+
- **OAuth authentication** - Sign in with your ATProto identity
52
+
- **User profiles** - Manage your default storage hold
53
+
54
+
### Authentication
55
+
- **ATProto OAuth with DPoP** - Cryptographic proof-of-possession tokens
56
+
- **Docker credential helper** - Seamless `docker push/pull` workflow
57
+
- **Token exchange** - OAuth tokens converted to registry JWTs
58
+
59
+
### Storage
60
+
- **BYOS (Bring Your Own Storage)** - Deploy your own hold service
61
+
- **Multi-backend support** - S3, Storj, Minio, Azure, GCS, filesystem
62
+
- **Presigned URLs** - Direct client-to-storage uploads/downloads
63
+
- **Hold discovery** - Automatic routing based on user preferences
24
64
25
65
## Building
26
66
···
35
75
docker build -f Dockerfile.hold -t atcr.io/hold:latest .
36
76
```
37
77
38
-
## Quick Start (Local Testing)
39
-
40
-
**Automated setup:**
41
-
```bash
42
-
# Run the test script (handles everything)
43
-
./test-local.sh
44
-
```
45
-
46
-
The script will:
47
-
1. Create necessary directories (`/var/lib/atcr/*`)
48
-
2. Build all binaries
49
-
3. Start registry and hold service
50
-
4. Show you how to test
51
-
52
78
**Manual setup:**
53
79
```bash
54
80
# 1. Create directories
···
192
218
193
219
## Usage
194
220
221
+
### Configure Credential Helper (Recommended)
222
+
223
+
```bash
224
+
# Build and configure the credential helper
225
+
go build -o docker-credential-atcr ./cmd/credential-helper
226
+
./docker-credential-atcr configure
227
+
# Follow the OAuth flow in your browser
228
+
229
+
# Add to Docker config (~/.docker/config.json)
230
+
{
231
+
"credHelpers": {
232
+
"atcr.io": "atcr"
233
+
}
234
+
}
235
+
```
236
+
195
237
### Pushing an Image
196
238
197
239
```bash
198
240
# Tag your image
199
241
docker tag myapp:latest atcr.io/alice/myapp:latest
200
242
201
-
# Push to ATCR
243
+
# Push to ATCR (credential helper handles auth)
202
244
docker push atcr.io/alice/myapp:latest
203
245
```
204
246
···
209
251
docker pull atcr.io/alice/myapp:latest
210
252
```
211
253
254
+
### Web Interface
255
+
256
+
Visit the AppView URL (default: http://localhost:5000) to:
257
+
- Browse repositories
258
+
- Search for images
259
+
- Star your favorites
260
+
- View pull statistics
261
+
- Manage your storage settings
262
+
212
263
## Development
213
264
214
265
### Project Structure
215
266
216
267
```
217
268
atcr.io/
218
-
├── cmd/appview/ # AppView entrypoint
269
+
├── cmd/
270
+
│ ├── appview/ # AppView entrypoint (registry + web UI)
271
+
│ ├── hold/ # Hold service entrypoint (BYOS)
272
+
│ └── credential-helper/ # Docker credential helper
219
273
├── pkg/
220
-
│ ├── atproto/ # ATProto client and manifest store
221
-
│ ├── storage/ # S3 blob store and routing
222
-
│ ├── middleware/ # Registry and repository middleware
223
-
│ └── server/ # HTTP handlers
224
-
├── config/ # Configuration files
274
+
│ ├── appview/ # Web UI components
275
+
│ │ ├── handlers/ # HTTP handlers (home, repo, search, auth)
276
+
│ │ ├── db/ # SQLite database layer
277
+
│ │ ├── jetstream/ # ATProto Jetstream consumer
278
+
│ │ ├── static/ # JS, CSS assets
279
+
│ │ └── templates/ # HTML templates
280
+
│ ├── atproto/ # ATProto integration
281
+
│ │ ├── client.go # PDS client
282
+
│ │ ├── resolver.go # DID/handle resolution
283
+
│ │ ├── manifest_store.go # OCI manifest store
284
+
│ │ ├── lexicon.go # ATProto record schemas
285
+
│ │ └── profile.go # Sailor profile management
286
+
│ ├── storage/ # Storage layer
287
+
│ │ ├── routing_repository.go # Routes manifests/blobs
288
+
│ │ ├── proxy_blob_store.go # BYOS proxy
289
+
│ │ ├── s3_blob_store.go # S3 wrapper
290
+
│ │ └── hold_cache.go # Hold endpoint cache
291
+
│ ├── middleware/ # Registry middleware
292
+
│ │ ├── registry.go # Name resolution
293
+
│ │ └── repository.go # Storage routing
294
+
│ └── auth/ # Authentication
295
+
│ ├── oauth/ # ATProto OAuth with DPoP
296
+
│ ├── token/ # JWT issuer/validator
297
+
│ └── atproto/ # Session validation
298
+
├── config/ # Configuration files
299
+
├── docs/ # Documentation
225
300
└── Dockerfile
226
301
```
227
302
SPEC.md
docs/SPEC.md
SPEC.md
docs/SPEC.md
+2
cmd/appview/serve.go
+2
cmd/appview/serve.go
+37
pkg/appview/handlers/repository.go
+37
pkg/appview/handlers/repository.go
···
3
3
import (
4
4
"database/sql"
5
5
"html/template"
6
+
"log"
6
7
"net/http"
7
8
8
9
"atcr.io/pkg/appview/db"
10
+
"atcr.io/pkg/appview/middleware"
11
+
"atcr.io/pkg/atproto"
12
+
"atcr.io/pkg/auth/oauth"
13
+
"github.com/bluesky-social/indigo/atproto/identity"
9
14
"github.com/gorilla/mux"
10
15
)
11
16
···
14
19
DB *sql.DB
15
20
Templates *template.Template
16
21
RegistryURL string
22
+
Directory identity.Directory
23
+
Refresher *oauth.Refresher
17
24
}
18
25
19
26
func (h *RepositoryPageHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
···
45
52
return
46
53
}
47
54
55
+
// Fetch star count
56
+
stats, err := db.GetRepositoryStats(h.DB, owner.DID, repository)
57
+
if err != nil {
58
+
log.Printf("Failed to fetch repository stats: %v", err)
59
+
// Continue with zero stats on error
60
+
stats = &db.RepositoryStats{StarCount: 0}
61
+
}
62
+
63
+
// Check if current user has starred this repo
64
+
isStarred := false
65
+
user := middleware.GetUser(r)
66
+
if user != nil && h.Refresher != nil && h.Directory != nil {
67
+
// Get OAuth session for the authenticated user
68
+
session, err := h.Refresher.GetSession(r.Context(), user.DID)
69
+
if err == nil {
70
+
// Get user's PDS client
71
+
apiClient := session.APIClient()
72
+
pdsClient := atproto.NewClientWithIndigoClient(user.PDSEndpoint, user.DID, apiClient)
73
+
74
+
// Check if star record exists
75
+
rkey := atproto.StarRecordKey(owner.DID, repository)
76
+
_, err = pdsClient.GetRecord(r.Context(), atproto.StarCollection, rkey)
77
+
isStarred = (err == nil)
78
+
}
79
+
}
80
+
48
81
data := struct {
49
82
PageData
50
83
Owner *db.User // Repository owner
51
84
Repository *db.Repository
85
+
StarCount int
86
+
IsStarred bool
52
87
}{
53
88
PageData: NewPageData(r, h.RegistryURL),
54
89
Owner: owner,
55
90
Repository: repo,
91
+
StarCount: stats.StarCount,
92
+
IsStarred: isStarred,
56
93
}
57
94
58
95
if err := h.Templates.ExecuteTemplate(w, "repository", data); err != nil {
-3
pkg/appview/static/js/app.js
-3
pkg/appview/static/js/app.js
+3
-3
pkg/appview/templates/pages/repository.html
+3
-3
pkg/appview/templates/pages/repository.html
···
36
36
37
37
<!-- Star Button -->
38
38
<div class="repo-actions">
39
-
<button class="star-btn" id="star-btn" onclick="toggleStar('{{ .Owner.Handle }}', '{{ .Repository.Name }}')">
40
-
<span class="star-icon" id="star-icon">☆</span>
41
-
<span class="star-count" id="star-count">0</span>
39
+
<button class="star-btn{{ if .IsStarred }} starred{{ end }}" id="star-btn" onclick="toggleStar('{{ .Owner.Handle }}', '{{ .Repository.Name }}')">
40
+
<span class="star-icon" id="star-icon">{{ if .IsStarred }}★{{ else }}☆{{ end }}</span>
41
+
<span class="star-count" id="star-count">{{ .StarCount }}</span>
42
42
</button>
43
43
</div>
44
44
-396
test-registry.sh
-396
test-registry.sh
···
1
-
#!/bin/bash
2
-
3
-
# ATCR AppView Test Script
4
-
# Tests various registry operations with ATProto storage
5
-
6
-
# Configuration
7
-
REGISTRY="127.0.0.1:5000"
8
-
HANDLE="evan.jarrett.net"
9
-
IMAGE_PREFIX="${REGISTRY}/${HANDLE}"
10
-
11
-
# Colors for output
12
-
GREEN='\033[0;32m'
13
-
BLUE='\033[0;34m'
14
-
YELLOW='\033[1;33m'
15
-
RED='\033[0;31m'
16
-
NC='\033[0m' # No Color
17
-
18
-
# Test tracking
19
-
declare -a TEST_NAMES
20
-
declare -a TEST_RESULTS
21
-
declare -a TEST_ERRORS
22
-
TEST_COUNT=0
23
-
24
-
# Helper functions
25
-
log_test() {
26
-
echo -e "\n${BLUE}========================================${NC}"
27
-
echo -e "${BLUE}TEST: $1${NC}"
28
-
echo -e "${BLUE}========================================${NC}"
29
-
}
30
-
31
-
log_success() {
32
-
echo -e "${GREEN}✓ $1${NC}"
33
-
}
34
-
35
-
log_info() {
36
-
echo -e "${YELLOW}ℹ $1${NC}"
37
-
}
38
-
39
-
log_error() {
40
-
echo -e "${RED}✗ $1${NC}"
41
-
}
42
-
43
-
# Run a test and track results
44
-
run_test() {
45
-
local test_name="$1"
46
-
local test_func="$2"
47
-
48
-
TEST_NAMES[$TEST_COUNT]="$test_name"
49
-
50
-
# Capture output and errors
51
-
local output
52
-
local exit_code
53
-
54
-
if output=$($test_func 2>&1); then
55
-
TEST_RESULTS[$TEST_COUNT]="PASS"
56
-
TEST_ERRORS[$TEST_COUNT]=""
57
-
echo "$output"
58
-
else
59
-
exit_code=$?
60
-
TEST_RESULTS[$TEST_COUNT]="FAIL"
61
-
TEST_ERRORS[$TEST_COUNT]="$output"
62
-
echo "$output"
63
-
log_error "Test failed with exit code: $exit_code"
64
-
fi
65
-
66
-
((TEST_COUNT++))
67
-
}
68
-
69
-
# Display test summary
70
-
show_summary() {
71
-
local pass_count=0
72
-
local fail_count=0
73
-
74
-
echo -e "\n${BLUE}╔═══════════════════════════════════════╗${NC}"
75
-
echo -e "${BLUE}║ TEST SUMMARY ║${NC}"
76
-
echo -e "${BLUE}╔═══════════════════════════════════════╗${NC}\n"
77
-
78
-
for ((i=0; i<TEST_COUNT; i++)); do
79
-
if [ "${TEST_RESULTS[$i]}" = "PASS" ]; then
80
-
echo -e "${GREEN}✓ ${TEST_NAMES[$i]}${NC}"
81
-
((pass_count++))
82
-
else
83
-
echo -e "${RED}✗ ${TEST_NAMES[$i]}${NC}"
84
-
if [ -n "${TEST_ERRORS[$i]}" ]; then
85
-
echo -e "${RED} Error: ${TEST_ERRORS[$i]:0:100}...${NC}"
86
-
fi
87
-
((fail_count++))
88
-
fi
89
-
done
90
-
91
-
echo -e "\n${BLUE}═══════════════════════════════════════${NC}"
92
-
echo -e "Total: $TEST_COUNT | ${GREEN}Passed: $pass_count${NC} | ${RED}Failed: $fail_count${NC}"
93
-
echo -e "${BLUE}═══════════════════════════════════════${NC}\n"
94
-
95
-
if [ $fail_count -gt 0 ]; then
96
-
return 1
97
-
fi
98
-
return 0
99
-
}
100
-
101
-
# Get credentials from Docker config
102
-
get_credentials() {
103
-
local config_file="$HOME/.docker/config.json"
104
-
105
-
if [ ! -f "$config_file" ]; then
106
-
log_error "Docker config not found at $config_file"
107
-
log_info "Please run: docker login ${REGISTRY}"
108
-
exit 1
109
-
fi
110
-
111
-
# Extract auth token for our registry
112
-
local auth_token=$(jq -r ".auths.\"${REGISTRY}\".auth // empty" "$config_file")
113
-
114
-
if [ -z "$auth_token" ]; then
115
-
log_error "No credentials found for ${REGISTRY}"
116
-
log_info "Please run: docker login ${REGISTRY}"
117
-
exit 1
118
-
fi
119
-
120
-
# Decode base64 to get username:password
121
-
CREDENTIALS=$(echo "$auth_token" | base64 -d)
122
-
log_success "Loaded credentials from Docker config"
123
-
}
124
-
125
-
# Check if logged in
126
-
check_login() {
127
-
log_info "Checking Docker login status..."
128
-
if ! docker login --help &>/dev/null; then
129
-
log_error "Docker not available"
130
-
exit 1
131
-
fi
132
-
133
-
get_credentials
134
-
}
135
-
136
-
# Prepare test images
137
-
prepare_images() {
138
-
log_info "Preparing test images..."
139
-
140
-
log_info "Pulling debian:12-slim..."
141
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docker pull debian:12-slim
142
-
143
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log_info "Tagging debian:12-slim..."
144
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docker tag debian:12-slim ${IMAGE_PREFIX}/debian:12-slim
145
-
146
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log_info "Pushing initial debian:12-slim..."
147
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docker push ${IMAGE_PREFIX}/debian:12-slim
148
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149
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log_success "Test images prepared"
150
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}
151
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152
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# Test 1: Multiple tags pointing to same manifest
153
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test_multiple_tags() {
154
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log_test "Multiple tags pointing to same manifest"
155
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156
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log_info "Tagging debian:12-slim with multiple tags..."
157
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docker tag ${IMAGE_PREFIX}/debian:12-slim ${IMAGE_PREFIX}/debian:latest
158
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docker tag ${IMAGE_PREFIX}/debian:12-slim ${IMAGE_PREFIX}/debian:bookworm
159
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160
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log_info "Pushing tags..."
161
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if ! docker push ${IMAGE_PREFIX}/debian:latest; then
162
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log_error "Failed to push debian:latest"
163
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return 1
164
-
fi
165
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if ! docker push ${IMAGE_PREFIX}/debian:bookworm; then
166
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log_error "Failed to push debian:bookworm"
167
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return 1
168
-
fi
169
-
170
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log_success "Multiple tags pushed successfully"
171
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log_info "All three tags should point to the same manifest digest"
172
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return 0
173
-
}
174
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175
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# Test 2: Pull by digest
176
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test_pull_by_digest() {
177
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log_test "Pull by digest (immutable reference)"
178
-
179
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# Get the manifest digest from docker inspect
180
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log_info "Getting manifest digest..."
181
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DIGEST=$(docker inspect ${IMAGE_PREFIX}/debian:12-slim --format='{{index .RepoDigests 0}}' | cut -d'@' -f2)
182
-
183
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if [ -z "$DIGEST" ]; then
184
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log_error "Could not get digest"
185
-
return 1
186
-
fi
187
-
188
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log_info "Digest: $DIGEST"
189
-
190
-
log_info "Removing local image..."
191
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docker rmi ${IMAGE_PREFIX}/debian:12-slim 2>/dev/null || log_info "Image already removed"
192
-
193
-
log_info "Pulling by digest..."
194
-
if ! docker pull ${IMAGE_PREFIX}/debian@${DIGEST}; then
195
-
log_error "Manifest verification failed - known issue with digest storage"
196
-
log_info "The registry stores manifests correctly but digest verification may differ"
197
-
# Don't fail - this is a known limitation
198
-
return 0
199
-
fi
200
-
201
-
log_success "Pull by digest successful"
202
-
return 0
203
-
}
204
-
205
-
# Test 3: Layer deduplication
206
-
test_layer_deduplication() {
207
-
log_test "Layer deduplication (shared layers)"
208
-
209
-
log_info "Pulling debian:12 (larger variant)..."
210
-
if ! docker pull debian:12; then
211
-
log_error "Failed to pull debian:12"
212
-
return 1
213
-
fi
214
-
215
-
log_info "Tagging and pushing debian:12..."
216
-
docker tag debian:12 ${IMAGE_PREFIX}/debian:12-full
217
-
if ! docker push ${IMAGE_PREFIX}/debian:12-full; then
218
-
log_error "Failed to push debian:12-full"
219
-
return 1
220
-
fi
221
-
222
-
log_success "Image with shared layers pushed"
223
-
log_info "Check logs - should see 'Layer already exists' or 'Mounted from'"
224
-
return 0
225
-
}
226
-
227
-
# Test 4: Multiple repositories
228
-
test_multiple_repos() {
229
-
log_test "Multiple repositories"
230
-
231
-
log_info "Pulling alpine:latest..."
232
-
if ! docker pull alpine:latest; then
233
-
log_error "Failed to pull alpine:latest"
234
-
return 1
235
-
fi
236
-
237
-
log_info "Tagging alpine..."
238
-
docker tag alpine:latest ${IMAGE_PREFIX}/alpine:latest
239
-
docker tag alpine:latest ${IMAGE_PREFIX}/alpine:3
240
-
241
-
log_info "Pushing alpine..."
242
-
if ! docker push ${IMAGE_PREFIX}/alpine:latest; then
243
-
log_error "Failed to push alpine:latest"
244
-
return 1
245
-
fi
246
-
if ! docker push ${IMAGE_PREFIX}/alpine:3; then
247
-
log_error "Failed to push alpine:3"
248
-
return 1
249
-
fi
250
-
251
-
log_success "Multiple repositories created"
252
-
return 0
253
-
}
254
-
255
-
# Test 5: Catalog API
256
-
test_catalog_api() {
257
-
log_test "Catalog API (list repositories)"
258
-
259
-
log_info "Fetching repository catalog..."
260
-
local response=$(curl -s -u "${CREDENTIALS}" http://${REGISTRY}/v2/_catalog)
261
-
262
-
echo "$response" | jq .
263
-
264
-
if echo "$response" | grep -q '"errors"'; then
265
-
log_info "Expected: Registry requires OAuth tokens for API access (not basic auth)"
266
-
log_success "Catalog API responded (OAuth required)"
267
-
return 0
268
-
fi
269
-
270
-
log_success "Catalog API works"
271
-
return 0
272
-
}
273
-
274
-
# Test 6: List tags
275
-
test_list_tags() {
276
-
log_test "List tags for repository"
277
-
278
-
log_info "Listing tags for debian repository..."
279
-
local debian_response=$(curl -s -u "${CREDENTIALS}" http://${REGISTRY}/v2/${HANDLE}/debian/tags/list)
280
-
echo "$debian_response" | jq .
281
-
282
-
if echo "$debian_response" | grep -q '"errors"'; then
283
-
log_info "Expected: Registry requires OAuth tokens for API access (not basic auth)"
284
-
log_success "Tags API responded (OAuth required)"
285
-
return 0
286
-
fi
287
-
288
-
log_success "Tag listing works"
289
-
return 0
290
-
}
291
-
292
-
# Test 7: Inspect manifest
293
-
test_inspect_manifest() {
294
-
log_test "Inspect manifest directly"
295
-
296
-
log_info "Fetching manifest for debian:12-slim..."
297
-
local manifest_response=$(curl -s -u "${CREDENTIALS}" \
298
-
-H "Accept: application/vnd.docker.distribution.manifest.v2+json" \
299
-
http://${REGISTRY}/v2/${HANDLE}/debian/manifests/12-slim)
300
-
301
-
echo "$manifest_response" | jq .
302
-
303
-
if echo "$manifest_response" | grep -q '"errors"'; then
304
-
log_info "Expected: Registry requires OAuth tokens for API access (not basic auth)"
305
-
log_success "Manifest API responded (OAuth required)"
306
-
return 0
307
-
fi
308
-
309
-
log_success "Manifest inspection works"
310
-
return 0
311
-
}
312
-
313
-
# Test 8: Re-pull after clearing cache
314
-
test_repull() {
315
-
log_test "Re-pull after clearing local cache"
316
-
317
-
log_info "Removing all local ATCR images..."
318
-
docker images --format "{{.Repository}}:{{.Tag}}" | grep "^${REGISTRY}" | xargs -r docker rmi 2>/dev/null || log_info "No images to remove"
319
-
320
-
log_info "Pulling debian:latest from ATCR..."
321
-
if ! docker pull ${IMAGE_PREFIX}/debian:latest; then
322
-
log_error "Failed to pull debian:latest"
323
-
return 1
324
-
fi
325
-
326
-
log_info "Pulling alpine:latest from ATCR..."
327
-
if ! docker pull ${IMAGE_PREFIX}/alpine:latest; then
328
-
log_error "Failed to pull alpine:latest"
329
-
return 1
330
-
fi
331
-
332
-
log_success "Re-pull from ATProto storage successful"
333
-
334
-
log_info "Verifying images..."
335
-
docker images | grep "${REGISTRY}"
336
-
return 0
337
-
}
338
-
339
-
# Test 9: Check ATProto records in logs
340
-
test_check_logs() {
341
-
log_test "Check ATProto records in logs"
342
-
343
-
log_info "Recent manifest PUT operations:"
344
-
docker logs atcr-appview 2>&1 | grep "Manifests()" | tail -5 || log_info "No manifest logs found"
345
-
346
-
log_info "Recent tag operations:"
347
-
docker logs atcr-appview 2>&1 | grep "debian_12-slim\|debian_latest\|alpine_latest" | tail -10 || log_info "No tag logs found"
348
-
349
-
log_info "Using cached access token:"
350
-
docker logs atcr-appview 2>&1 | grep "Using cached access token" | tail -3 || log_info "No token cache logs found"
351
-
352
-
log_success "Log check complete"
353
-
return 0
354
-
}
355
-
356
-
# Test 10: HEAD request (check blob existence)
357
-
test_head_request() {
358
-
log_test "HEAD request (check blob existence)"
359
-
360
-
log_info "Skipping: Direct API calls require OAuth tokens"
361
-
log_info "Docker client handles blob access via credential helper"
362
-
log_success "Blob access works via Docker (tested in previous tests)"
363
-
return 0
364
-
}
365
-
366
-
# Main test runner
367
-
main() {
368
-
echo -e "${GREEN}"
369
-
echo "╔═══════════════════════════════════════╗"
370
-
echo "║ ATCR AppView Test Suite ║"
371
-
echo "║ Testing ATProto + OCI Registry ║"
372
-
echo "╚═══════════════════════════════════════╝"
373
-
echo -e "${NC}"
374
-
375
-
check_login
376
-
prepare_images
377
-
378
-
# Run tests
379
-
run_test "Multiple tags pointing to same manifest" test_multiple_tags
380
-
run_test "Pull by digest (immutable reference)" test_pull_by_digest
381
-
run_test "Layer deduplication (shared layers)" test_layer_deduplication
382
-
run_test "Multiple repositories" test_multiple_repos
383
-
run_test "Catalog API (list repositories)" test_catalog_api
384
-
run_test "List tags for repository" test_list_tags
385
-
run_test "Inspect manifest directly" test_inspect_manifest
386
-
run_test "Re-pull after clearing cache" test_repull
387
-
run_test "Check ATProto records in logs" test_check_logs
388
-
run_test "HEAD request (blob existence)" test_head_request
389
-
390
-
# Show summary
391
-
show_summary
392
-
exit $?
393
-
}
394
-
395
-
# Run tests
396
-
main "$@"