Cloudflare blocking all CLI requests

[mtreize]

Bug: Cloudflare blocking all CLI requests (Error 1020)

Description

All dcli commands that make API requests are blocked by Cloudflare with error 1020.

Commands affected

• dcli sync
• dcli devices register

Steps to reproduce

1. Install dcli via Homebrew (latest version)
2. Run dcli devices register "device-name"
3. Enter email address: maxime.comet@gmail.com
4. Receive Cloudflare block page instead of authentication

Environment

• OS: macOS
• CLI version: 6.2607.0
• Installation method: Homebrew
• Date: 2026-03-09
• Region: France

Error details

Sorry, you have been blocked
You are unable to access dashlane.com

Additional context
	•	Tested on multiple networks (different IPs) - same result
	
	•	The block happens immediately after entering email
	
	•	Suggests Cloudflare is blocking the CLI's user-agent or request headers
	
	•	This appears to be a server-side Cloudflare WAF rule issue, not a client configuration problem
	
	•	Already tried: logout/login, changing networks, waiting

Expected behavior
CLI should be able to authenticate and communicate with Dashlane API

Actual behavior
All API requests are blocked by Cloudflare before reaching Dashlane servers

[mwang-dashlane]

Thank you for reporting the bug. We are looking into it.

[elemaistre-dashlane]

Can you confirm it is working for you now ?