404 After Logging into Decap

[peterstory]

Describe the bug
After logging into Decap, I get a "404 Project Not Found" error.

To Reproduce

1. Load https://trinityworc.gitlab.io/admin/
2. Click "Login with GitLab"
3. Authorize the application

Expected behavior
The Decap CMS GUI should load.

Screenshots
I'm stuck at "Logging in..."

Applicable Versions:

• Decap CMS version: ^3.1.2 (so I assume the latest version?)
• Git provider: GitLab
• OS: macOS
• Browser version: Safari 17.3.1

CMS configuration
https://trinityworc.gitlab.io/admin/config.yml

Additional context
Console errors:

[Error] Failed to load resource: the server responded with a status of 404 () (trinityworc/trinityworc.gitlab.io, line 0)
[Error] API_ERROR: 404 Project Not Found
	(anonymous function) (decap-cms.js:393:16206)

This request was successful:

Request
:method: GET
:scheme: https
:authority: gitlab.com
:path: /api/v4/projects/trinityworc%2Ftrinityworc.gitlab.io
Accept: */*
Accept-Encoding: gzip, deflate, br
Accept-Language: en-US,en;q=0.9
Authorization: Bearer 44af145562 (TRUNCATED)
Cache-Control: max-age=0
Connection: keep-alive
Host: gitlab.com
Origin: https://trinityworc.gitlab.io
Referer: https://trinityworc.gitlab.io/
Sec-Fetch-Dest: empty
Sec-Fetch-Mode: cors
Sec-Fetch-Site: cross-site
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.3.1 Safari/605.1.15

This request gave a 404:

Request
:method: GET
:scheme: https
:authority: gitlab.com
:path: /api/v4/projects/trinityworc%2Ftrinityworc.gitlab.io
Accept: */*
Accept-Encoding: gzip, deflate, br
Accept-Language: en-US,en;q=0.9
Authorization: token 44af145562 (TRUNCATED)
Cache-Control: max-age=0
Connection: keep-alive
Content-Type: application/json; charset=utf-8
Host: gitlab.com
If-None-Match: W/"e7f905f7124af22dde92440cfb4b51fb"
Origin: https://trinityworc.gitlab.io
Referer: https://trinityworc.gitlab.io/
Sec-Fetch-Dest: empty
Sec-Fetch-Mode: cors
Sec-Fetch-Site: cross-site
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.3.1 Safari/605.1.15

[shannonphillipl]

+1, seeing exactly the same behavior.

The request to GitLab 404s. When I make the same exact request (using cURL) and change the Authorization header by replacing "token" with "Bearer," the request succeeds.

[Marcyoyo]

+2 can confirm - same issue with a self-hosted gitlab instance.

[martinjagodic]

Does login work on your setups with any of the previous versions of Decap?

[peterstory]

@martinjagodic I hardcoded the version to 3.1.2, and I logged in without issue. So it seems there was a regression.

[martinjagodic]

@peterstory 3.1.2 is the version you mentioned in the original comment as the one with the problem. The latest is 3.1.10. If you have some time, could you check which versions have the problem and which don't? So we can identify the culprit more easily.

[peterstory]

To clarify, when I opened the issue my admin page used this URL:
https://cdn.jsdelivr.net/npm/decap-cms@^3.1.2/dist/decap-cms.js
Following the URL and searching the source code shows that: version:"decap-cms@3.1.10"

Then, I edited the URL to be:
https://cdn.jsdelivr.net/npm/decap-cms@3.1.2/dist/decap-cms.js
Which of course has: version:"decap-cms@3.1.2"

So I have the error with 3.1.10, and I don't have the error with 3.1.2.

[robinkruyt]

I'm having the same problem using "the latest version", when reverting to specific 3.1.2 the problem no longer exists. Using gitlab.com