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Published 20 hours ago • verified publisher icon moooofly

[NOTE] API "POST /labels" not work as expect

Open moooofly opened this issue 5 years ago • 4 comments

by swagger file

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This API has the same issue as #7 , #20 and #21

moooofly avatar Nov 06 '18 08:11 moooofly

a wired case by swagger UI

create a global label by swagger UI

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but you will find nothing in harbor UI

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run it again, you will get

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make the body content more reasonable, and try again

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still get nothing

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and

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moooofly avatar Nov 06 '18 08:11 moooofly

Test by harborctl

HELP info

[#454#root@ubuntu-1604 /go/src/github.com/moooofly/harborctl]$./harborctl label create -h
This endpoint let user creates a label.

Usage:
  harborctl label create [flags]

Flags:
  -c, --color string           The color code of this label. (e.g. Format: #A9B6BE)
      --creation_time string   The creation time of this label.
      --deleted                The label is deleted or not.
  -d, --description string     The description of this label.
  -h, --help                   help for create
  -i, --id int                 The ID of the label.
  -n, --name string            The name of this label.
  -j, --project_id int         The project ID if the label is a project label. ('0' indicates global label, others indicate specific project)
  -s, --scope string           The scope of this label. ('p' for project scope, 'g' for global scope)
      --update_time string     The update time of this label.

Global Flags:
      --config string   config file (default is $HOME/, working dir (.), and ./conf dir)
[#455#root@ubuntu-1604 /go/src/github.com/moooofly/harborctl]$

case 1: set nothing

[#455#root@ubuntu-1604 /go/src/github.com/moooofly/harborctl]$./harborctl label create
==> POST https://localhost/api/labels
<==
<== Rsp Status: 400 Bad Request
<== Rsp Body: name cannot be empty
scope invalid:

[#456#root@ubuntu-1604 /go/src/github.com/moooofly/harborctl]$

From the response we know that parameters name and scope are required.

case2: set only name and scope

after updating the codes

[#460#root@ubuntu-1604 /go/src/github.com/moooofly/harborctl]$./harborctl label create
Error: required flag(s) "name", "scope" not set
Usage:
  harborctl label create [flags]

Flags:
  -c, --color string           The color code of this label. (e.g. Format: #A9B6BE)
      --creation_time string   The creation time of this label.
      --deleted                The label is deleted or not.
  -d, --description string     The description of this label.
  -h, --help                   help for create
  -i, --id int                 The ID of the label.
  -n, --name string            (REQUIRED) The name of this label.
  -j, --project_id int         The project ID if the label is a project label. ('0' indicates global label, others indicate specific project)
  -s, --scope string           (REQUIRED) The scope of this label. ('p' for project scope, 'g' for global scope)
      --update_time string     The update time of this label.

Global Flags:
      --config string   config file (default is $HOME/, working dir (.), and ./conf dir)

required flag(s) "name", "scope" not set
[#461#root@ubuntu-1604 /go/src/github.com/moooofly/harborctl]$
[#461#root@ubuntu-1604 /go/src/github.com/moooofly/harborctl]$
[#461#root@ubuntu-1604 /go/src/github.com/moooofly/harborctl]$
[#461#root@ubuntu-1604 /go/src/github.com/moooofly/harborctl]$./harborctl label create -n label-1 -s g
==> POST https://localhost/api/labels
<==
<== Rsp Status: 500 Internal Server Error
<== Rsp Body:

[#462#root@ubuntu-1604 /go/src/github.com/moooofly/harborctl]$

it will trigger "500 | Internal Server Error", and you can get the same result from swagger UI

image

image

case 3: some more tests

[#461#root@ubuntu-1604 /go/src/github.com/moooofly/harborctl]$./harborctl label create -n label-1 -s g
==> POST https://localhost/api/labels
<==
<== Rsp Status: 500 Internal Server Error
<== Rsp Body:

[#462#root@ubuntu-1604 /go/src/github.com/moooofly/harborctl]$
[#462#root@ubuntu-1604 /go/src/github.com/moooofly/harborctl]$
[#462#root@ubuntu-1604 /go/src/github.com/moooofly/harborctl]$
[#462#root@ubuntu-1604 /go/src/github.com/moooofly/harborctl]$./harborctl label create -n "label-1" -s "g"
==> POST https://localhost/api/labels
<==
<== Rsp Status: 500 Internal Server Error
<== Rsp Body:

[#463#root@ubuntu-1604 /go/src/github.com/moooofly/harborctl]$./harborctl label create -n "label" -s "g"
==> POST https://localhost/api/labels
<==
<== Rsp Status: 201 Created
<== Rsp Body:
[#464#root@ubuntu-1604 /go/src/github.com/moooofly/harborctl]$
[#464#root@ubuntu-1604 /go/src/github.com/moooofly/harborctl]$./harborctl label create -n label_one -s g
==> POST https://localhost/api/labels
<==
<== Rsp Status: 201 Created
<== Rsp Body:
[#465#root@ubuntu-1604 /go/src/github.com/moooofly/harborctl]$./harborctl label create -n label_1 -s g
==> POST https://localhost/api/labels
<==
<== Rsp Status: 201 Created
<== Rsp Body:
[#466#root@ubuntu-1604 /go/src/github.com/moooofly/harborctl]$
[#466#root@ubuntu-1604 /go/src/github.com/moooofly/harborctl]$./harborctl label create -n label_@ -s g
==> POST https://localhost/api/labels
<==
<== Rsp Status: 201 Created
<== Rsp Body:
[#467#root@ubuntu-1604 /go/src/github.com/moooofly/harborctl]$

[#468#root@ubuntu-1604 /go/src/github.com/moooofly/harborctl]$./harborctl label create -n "label_@#$%^&*()" -s g
==> POST https://localhost/api/labels
<==
<== Rsp Status: 201 Created
<== Rsp Body:
[#469#root@ubuntu-1604 /go/src/github.com/moooofly/harborctl]$

from harbor UI you will see

image

case 4: the name of label must not be "string"

[#481#root@ubuntu-1604 /go/src/github.com/moooofly/harborctl]$./harborctl label create -n string -s g
==> POST https://localhost/api/labels
<==
<== Rsp Status: 500 Internal Server Error
<== Rsp Body:

[#483#root@ubuntu-1604 /go/src/github.com/moooofly/harborctl]$./harborctl label create -n string1 -s g
==> POST https://localhost/api/labels
<==
<== Rsp Status: 201 Created
<== Rsp Body:
[#484#root@ubuntu-1604 /go/src/github.com/moooofly/harborctl]$./harborctl label create -n string1 -s g
==> POST https://localhost/api/labels
<==
<== Rsp Status: 409 Conflict
<== Rsp Body:

[#485#root@ubuntu-1604 /go/src/github.com/moooofly/harborctl]$./harborctl label create -n int -s g
==> POST https://localhost/api/labels
<==
<== Rsp Status: 201 Created
<== Rsp Body:
[#486#root@ubuntu-1604 /go/src/github.com/moooofly/harborctl]$./harborctl label create -n bool -s g
==> POST https://localhost/api/labels
<==
<== Rsp Status: 201 Created
<== Rsp Body:
[#487#root@ubuntu-1604 /go/src/github.com/moooofly/harborctl]$./harborctl label create -n integer -s g
==> POST https://localhost/api/labels
<==
<== Rsp Status: 201 Created
<== Rsp Body:
[#488#root@ubuntu-1604 /go/src/github.com/moooofly/harborctl]$
[#488#root@ubuntu-1604 /go/src/github.com/moooofly/harborctl]$./harborctl label create -n func -s g
==> POST https://localhost/api/labels
<==
<== Rsp Status: 201 Created
<== Rsp Body:
[#489#root@ubuntu-1604 /go/src/github.com/moooofly/harborctl]$./harborctl label create -n interface -s g
==> POST https://localhost/api/labels
<==
<== Rsp Status: 201 Created
<== Rsp Body:
[#490#root@ubuntu-1604 /go/src/github.com/moooofly/harborctl]$./harborctl label create -n string -s g
==> POST https://localhost/api/labels
<==
<== Rsp Status: 500 Internal Server Error
<== Rsp Body:

[#491#root@ubuntu-1604 /go/src/github.com/moooofly/harborctl]$

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CONCLUSION

  • The name of label must not include "-", or you will get wired "500 Internal Server Error"
  • the name of label must not be "string"

moooofly avatar Nov 06 '18 08:11 moooofly

another issue

  • create a label by harborctl, show success
[#544#root@ubuntu-1604 /go/src/github.com/moooofly/harborctl]$./harborctl label create -h
This endpoint let user creates a label.

Usage:
  harborctl label create [flags]

Flags:
  -c, --color string           The color code of this label. (e.g. Format: #A9B6BE)
      --creation_time string   The creation time of this label.
      --deleted                The label is deleted or not.
  -d, --description string     The description of this label.
  -h, --help                   help for create
  -i, --id int                 The ID of the label.
  -n, --name string            (REQUIRED) The name of this label.
  -j, --project_id int         The project ID if the label is a project label. ('0' indicates global label, others indicate specific project)
  -s, --scope string           (REQUIRED) The scope of this label. ('p' for project scope, 'g' for global scope)
      --update_time string     The update time of this label.

Global Flags:
      --config string   config file (default is $HOME/, working dir (.), and ./conf dir)
[#545#root@ubuntu-1604 /go/src/github.com/moooofly/harborctl]$
[#545#root@ubuntu-1604 /go/src/github.com/moooofly/harborctl]$./harborctl label create -n fly -s g -d "the color of fly" -c "#F52F52" -j 0 -i 2000 --deleted
==> POST https://localhost/api/labels
<==
<== Rsp Status: 201 Created
<== Rsp Body:
[#546#root@ubuntu-1604 /go/src/github.com/moooofly/harborctl]$
  • but you can not find it from harbror UI

image

  • create again with the same parameters, you will get "500 Internal Server Error" not "409 Conflict"
[#546#root@ubuntu-1604 /go/src/github.com/moooofly/harborctl]$./harborctl label create -n fly -s g -d "the color of fly" -c "#F52F52" -j 0 -i 2000 --deleted
==> POST https://localhost/api/labels
<==
<== Rsp Status: 500 Internal Server Error
<== Rsp Body:

[#547#root@ubuntu-1604 /go/src/github.com/moooofly/harborctl]$
  • you can not get this label either
[#547#root@ubuntu-1604 /go/src/github.com/moooofly/harborctl]$./harborctl label get -i 2000
==> GET https://localhost/api/labels/2000
<==
<== Rsp Status: 404 Not Found
<== Rsp Body: label 2000 not found

[#548#root@ubuntu-1604 /go/src/github.com/moooofly/harborctl]$

another one

[#548#root@ubuntu-1604 /go/src/github.com/moooofly/harborctl]$./harborctl label create -n flyAgain -s g -d "the color of flyAgain" -c "#F52F52" -j 0 -i 3000 --deleted
==> POST https://localhost/api/labels
<==
<== Rsp Status: 201 Created
<== Rsp Body:
[#549#root@ubuntu-1604 /go/src/github.com/moooofly/harborctl]$
[#549#root@ubuntu-1604 /go/src/github.com/moooofly/harborctl]$./harborctl label get -i 3000
==> GET https://localhost/api/labels/3000
<==
<== Rsp Status: 404 Not Found
<== Rsp Body: label 3000 not found

[#550#root@ubuntu-1604 /go/src/github.com/moooofly/harborctl]$

Conclusion

This issue must be related with --deleted parameter which means "Mark the label is deleted or not."

If you call this API with --deleted, you actually create a label that has been marked "Deleted", and you can get it by any means.

This behavior will cause a obscure problem:

  • create a label with --deleted and succeed.
  • some day after, you want to get it back, but only get "404 Not Found" (you will keep doubting yourself).
  • try to create this label with the same parameters (actually any composition will fail). You can do nothing, even make a deletion on it.
  • you can only create another label with totally different parameters composition (without --deleted this time).

Here is the question: What is the role of --deleted in fact?

moooofly avatar Nov 06 '18 09:11 moooofly

a good case

[#554#root@ubuntu-1604 /go/src/github.com/moooofly/harborctl]$./harborctl label create -h
This endpoint let user creates a label.

Usage:
  harborctl label create [flags]

Flags:
  -c, --color string           The color code of this label. (e.g. Format: #A9B6BE)
      --creation_time string   The creation time of this label.
      --deleted                The label is deleted or not.
  -d, --description string     The description of this label.
  -h, --help                   help for create
  -i, --id int                 The ID of the label.
  -n, --name string            (REQUIRED) The name of this label.
  -j, --project_id int         The project ID if the label is a project label. ('0' indicates global label, others indicate specific project)
  -s, --scope string           (REQUIRED) The scope of this label. ('p' for project scope, 'g' for global scope)
      --update_time string     The update time of this label.

Global Flags:
      --config string   config file (default is $HOME/, working dir (.), and ./conf dir)
[#555#root@ubuntu-1604 /go/src/github.com/moooofly/harborctl]$
[#555#root@ubuntu-1604 /go/src/github.com/moooofly/harborctl]$
[#555#root@ubuntu-1604 /go/src/github.com/moooofly/harborctl]$./harborctl label create -n flyAgainAgain -s g -d "the color of flyAgainAgain" -c "#F52F52" -j 0 -i 5000
==> POST https://localhost/api/labels
<==
<== Rsp Status: 201 Created
<== Rsp Body:
[#556#root@ubuntu-1604 /go/src/github.com/moooofly/harborctl]$
[#556#root@ubuntu-1604 /go/src/github.com/moooofly/harborctl]$./harborctl label get -i 5000
==> GET https://localhost/api/labels/5000
<==
<== Rsp Status: 200 OK
<== Rsp Body: {
  "id": 5000,
  "name": "flyAgainAgain",
  "description": "the color of flyAgainAgain",
  "color": "#F52F52",
  "scope": "g",
  "project_id": 0,
  "creation_time": "2018-11-06T09:59:19.097633Z",
  "update_time": "2018-11-06T09:59:19.097633Z",
  "deleted": false
}
[#557#root@ubuntu-1604 /go/src/github.com/moooofly/harborctl]$
[#557#root@ubuntu-1604 /go/src/github.com/moooofly/harborctl]$./harborctl label create -n flyAgainAgain -s g -d "the color of flyAgainAgain" -c "#F52F52" -j 0 -i 5000
==> POST https://localhost/api/labels
<==
<== Rsp Status: 409 Conflict
<== Rsp Body:

[#558#root@ubuntu-1604 /go/src/github.com/moooofly/harborctl]$

you can get it from harbor UI

image

[#559#root@ubuntu-1604 /go/src/github.com/moooofly/harborctl]$./harborctl label delete -i 5000
==> DELETE https://localhost/api/labels/5000
<==
<== Rsp Status: 200 OK
<== Rsp Body:
[#560#root@ubuntu-1604 /go/src/github.com/moooofly/harborctl]$
[#560#root@ubuntu-1604 /go/src/github.com/moooofly/harborctl]$./harborctl label get -i 5000
==> GET https://localhost/api/labels/5000
<==
<== Rsp Status: 404 Not Found
<== Rsp Body: label 5000 not found

[#561#root@ubuntu-1604 /go/src/github.com/moooofly/harborctl]$

moooofly avatar Nov 06 '18 10:11 moooofly