-
Notifications
You must be signed in to change notification settings - Fork 571
/
client.go
363 lines (309 loc) · 8.91 KB
/
client.go
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
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
package jfrog
import (
"crypto/tls"
"encoding/json"
"fmt"
"io"
"net/http"
"time"
"github.com/Jeffail/tunny"
"github.com/deepfence/ThreatMapper/deepfence_server/model"
"github.com/deepfence/ThreatMapper/deepfence_utils/log"
)
const (
PerPageCount = 100
ParallelImageFetch = 10
ImageQueueBufferSize = 100
)
func init() {
parallelImageProcessor = tunny.NewFunc(0, fetchImageWithTags)
queue = make(chan []model.IngestedContainerImage, ImageQueueBufferSize)
}
type RepoDetails struct {
URL string
UserName string
Password string
NameSpace string
Repository string
}
var (
client = &http.Client{
Timeout: 10 * time.Second,
Transport: &http.Transport{
Proxy: http.ProxyFromEnvironment,
TLSClientConfig: &tls.Config{InsecureSkipVerify: true},
},
}
parallelImageProcessor *tunny.Pool
queue chan []model.IngestedContainerImage
)
func listImagesRegistryV2(url, repository, userName, password string) ([]model.IngestedContainerImage, error) {
var (
images []model.IngestedContainerImage
)
parallelImageProcessor.SetSize(ParallelImageFetch)
defer parallelImageProcessor.SetSize(0)
repos, err := getRepos(url, repository, userName, password)
if err != nil {
log.Error().Msg(err.Error())
return nil, err
}
for _, repo := range repos {
r := RepoDetails{
URL: url,
UserName: userName,
Password: password,
NameSpace: repository,
Repository: repo,
}
go parallelImageProcessor.Process(&r)
}
for _, _ = range repos {
select {
case t := <-queue:
images = append(images, t...)
}
}
return images, nil
}
func fetchImageWithTags(rInterface interface{}) interface{} {
var images []model.IngestedContainerImage
defer func() {
queue <- images
}()
r, ok := rInterface.(*RepoDetails)
if !ok {
log.Error().Msg("Error processing repo details")
return false
}
repoTags, err := listRepoTagsV2(r.URL, r.NameSpace, r.UserName, r.Password, r.Repository)
if err != nil {
log.Error().Msg(err.Error())
return false
}
log.Debug().Msgf("tags for image %s are %s", r.Repository, repoTags.Tags)
images = getImageWithTags(r.URL, r.NameSpace, r.UserName, r.Password, r.Repository, repoTags)
return true
}
func getRepos(url, repository, name, password string) ([]string, error) {
var repositories []string
var queryURL string
for {
if len(repositories) == 0 {
queryURL = fmt.Sprintf("%s/artifactory/api/docker/%s/v2/_catalog?n=%d", url, repository, PerPageCount)
} else {
queryURL = fmt.Sprintf("%s/artifactory/api/docker/%s/v2/_catalog?last=%s&n=%d", url, repository, repositories[len(repositories)-1], PerPageCount)
}
repos, err := listCatalogRegistryV2(queryURL, repository, name, password)
if err != nil {
return repositories, err
}
if len(repos) == 0 {
break
}
repositories = append(repositories, repos...)
}
return repositories, nil
}
func listCatalogRegistryV2(url, repository, userName, password string) ([]string, error) {
var (
repositories []string
err error
)
log.Debug().Msgf("url:%s", url)
req, err := http.NewRequest(http.MethodGet, url, nil)
if err != nil {
log.Error().Msg(err.Error())
return nil, err
}
req.Header.Set("Content-Type", "application/json")
req.SetBasicAuth(userName, password)
resp, err := client.Do(req)
if err != nil {
log.Error().Msg(err.Error())
return nil, err
}
defer resp.Body.Close()
body, err := io.ReadAll(resp.Body)
if err != nil {
log.Error().Msg(err.Error())
return nil, err
}
if resp.StatusCode != http.StatusOK {
err = fmt.Errorf("error bad status code %d", resp.StatusCode)
log.Error().Msg(err.Error())
return nil, err
}
var repos ReposResp
if err = json.Unmarshal(body, &repos); err != nil {
log.Error().Msg(err.Error())
return nil, err
}
repositories = append(repositories, repos.Repositories...)
return repositories, err
}
func listRepoTagsV2(url, repository, userName, password, repoName string) (RepoTagsResp, error) {
var (
err error
repoTags RepoTagsResp
)
listRepoTagsURL := "%s/artifactory/api/docker/%s/v2/%s/tags/list"
queryURL := fmt.Sprintf(listRepoTagsURL, url, repository, repoName)
req, err := http.NewRequest(http.MethodGet, queryURL, nil)
if err != nil {
log.Error().Msg(err.Error())
return repoTags, err
}
req.Header.Set("Content-Type", "application/json")
req.SetBasicAuth(userName, password)
resp, err := client.Do(req)
if err != nil {
log.Error().Msg(err.Error())
return repoTags, err
}
defer resp.Body.Close()
body, err := io.ReadAll(resp.Body)
if err != nil {
log.Error().Msg(err.Error())
return repoTags, err
}
if resp.StatusCode != http.StatusOK {
err = fmt.Errorf("error bad status code %d", resp.StatusCode)
log.Error().Msg(err.Error())
return repoTags, err
}
if err := json.Unmarshal(body, &repoTags); err != nil {
log.Error().Msg(err.Error())
return repoTags, err
}
return repoTags, err
}
func getManifestsV2(url, repository, userName, password, repoName, tag string) (string, Manifest, error) {
var (
err error
manifests Manifest
digest string
)
getManifestsURL := "%s/artifactory/api/docker/%s/v2/%s/manifests/%s"
queryURL := fmt.Sprintf(getManifestsURL, url, repository, repoName, tag)
req, err := http.NewRequest(http.MethodGet, queryURL, nil)
if err != nil {
log.Error().Msg(err.Error())
return digest, manifests, err
}
req.Header.Set("Content-Type", "application/json")
req.Header.Set("Accept", "application/vnd.docker.distribution.manifest.list.v2+json")
req.SetBasicAuth(userName, password)
resp, err := client.Do(req)
if err != nil {
log.Error().Msg(err.Error())
return digest, manifests, err
}
defer resp.Body.Close()
body, err := io.ReadAll(resp.Body)
if err != nil {
log.Error().Msg(err.Error())
return digest, manifests, err
}
if resp.StatusCode != http.StatusOK {
err = fmt.Errorf("error bad status code %d", resp.StatusCode)
log.Error().Msg(err.Error())
return digest, manifests, err
}
if err := json.Unmarshal(body, &manifests); err != nil {
log.Error().Msg(err.Error())
return digest, manifests, err
}
digest = resp.Header.Get("Docker-Content-Digest")
return digest, manifests, err
}
func getTagInfo(url, repository, userName, password, repoName, tag string) (TagInfo, error) {
var info TagInfo
infoURL := "%s/artifactory/api/storage/%s/%s/%s"
queryURL := fmt.Sprintf(infoURL, url, repository, repoName, tag)
req, err := http.NewRequest(http.MethodGet, queryURL, nil)
if err != nil {
log.Error().Msg(err.Error())
return info, err
}
req.Header.Set("Content-Type", "application/json")
req.SetBasicAuth(userName, password)
resp, err := client.Do(req)
if err != nil {
log.Error().Msg(err.Error())
return info, err
}
defer resp.Body.Close()
body, err := io.ReadAll(resp.Body)
if err != nil {
log.Error().Msg(err.Error())
return info, err
}
if resp.StatusCode != http.StatusOK {
err = fmt.Errorf("error bad status code %d", resp.StatusCode)
log.Error().Msg(err.Error())
return info, err
}
if err := json.Unmarshal(body, &info); err != nil {
log.Error().Msg(err.Error())
return info, err
}
return info, err
}
func getImageWithTags(url, repository, userName, password, repoName string, repoTags RepoTagsResp) []model.IngestedContainerImage {
var imageAndTag []model.IngestedContainerImage
// ISO8601 format
dateFormat := "2006-01-02T15:04:05.000Z"
for _, tag := range repoTags.Tags {
digest, manifest, err := getManifestsV2(url, repository, userName, password, repoName, tag)
if err != nil {
continue
}
var comp HistoryV1Compatibility
if len(manifest.History) > 0 {
if err := json.Unmarshal([]byte(manifest.History[0].V1Compatibility), &comp); err != nil {
log.Error().Msg(err.Error())
}
}
tagDateInfo, err := getTagInfo(url, repository, userName, password, repoName, tag)
if err != nil {
continue
}
var createdDateTS, lastModifiedTS, lastUpdatedTS int64
createdDate, err := time.Parse(dateFormat, tagDateInfo.Created)
if err != nil {
log.Error().Msgf("Error in parsing Created timestamp: %v", err)
} else {
createdDateTS = createdDate.Unix()
}
lastModified, err := time.Parse(dateFormat, tagDateInfo.LastModified)
if err != nil {
log.Error().Msgf("Error in parsing LastModified timestamp: %v", err)
} else {
lastModifiedTS = lastModified.Unix()
}
lastUpdated, err := time.Parse(dateFormat, tagDateInfo.LastUpdated)
if err != nil {
log.Error().Msgf("Error in parsing LastUpdated timestamp: %v", err)
} else {
lastUpdatedTS = lastUpdated.Unix()
}
imageID, shortImageID := model.DigestToID(digest)
tt := model.IngestedContainerImage{
ID: imageID,
DockerImageID: imageID,
ShortImageID: shortImageID,
Name: repoName,
Tag: tag,
Size: "",
Metadata: model.Metadata{
"created": createdDateTS,
"digest": digest,
"last_updated": lastUpdatedTS,
"last_pushed": lastModifiedTS,
},
}
imageAndTag = append(imageAndTag, tt)
}
return imageAndTag
}