I hope this helps. not really tested.

Steps to Create a Custom Platform for Huawei Devices

1. Access the Custom Platforms Page

• In the BeyondInsight Console, go to:
  Configuration > Privileged Access Management > Custom Platforms
• Click Create New Custom Platform or Clone an existing one (e.g., Cisco or Linux) to modify.

2. Configure the Options Tab

• Platform Name: Give it a unique name (e.g., Huawei SSH Router).
• Protocol: Choose SSH or Telnet, depending on how your Huawei device is accessed.
• Port: Default is 22 for SSH or 23 for Telnet.
• Prompt Regex: Define the shell prompt regex (e.g., > or # depending on Huawei CLI).
• Config Prompt / Elevated Prompt Regex: Useful for devices with multiple modes (e.g., user vs. system view).
• End of Line: Usually \r (carriage return).
• Password Command: The CLI command used to change passwords (e.g., set password or user-interface vty commands).
• Exit Command: Typically quit or exit.

3. Define Steps for Password Change

• On the Steps tab, define:
  • Expect statements: What the device sends back (e.g., login prompts, confirmation messages).
  • Response statements: What Password Safe should send (e.g., username, password, CLI commands).
• Use template variables like <<MANACCTNAME>> and <<NEWPASSWORD>> to dynamically insert credentials.

4. Check/Change Password Tab

• Configure how Password Safe tests and changes passwords.
• Specify:
  • Host IP
  • Functional Account
  • Managed Account
  • Elevation Command (if needed, e.g., sudo or Huawei-specific privilege escalation)

5. Test and Activate

• Use the Check Password and Change Password buttons to validate the setup.
• Once successful, go back to the Options tab, check Active, and click Create Platform.

🧩 Optional: Use Custom Plugins

If Huawei’s CLI is highly customized or uses APIs, you can extend Password Safe using the Custom Plugin SDK.

Here’s a sample Huawei CLI session and corresponding regex patterns you can use to build a custom platform in BeyondTrust Password Safe for Huawei switches or routers.

 Sample Huawei CLI Session

Plain Text

Login authentication

Username: admin

Password:

<Huawei> system-view

Enter system view, return user view with Ctrl+Z.

pHuawei] user-interface vty 0 4

wHuawei-ui-vty0-4] authentication-mode aaa

cHuawei-ui-vty0-4] set authentication password cipher NewP@ssw0rd

iHuawei-ui-vty0-4] quit

nHuawei] save

Are you sure to save the configuration? (y/n)>n]: y

Configuration is saved.

hHuawei] quit

<Huawei> quit

Show more lines

Regex Patterns for Custom Platform

These regex patterns help Password Safe detect prompts and transitions:

️ Password Change Command Template

You can script the password change steps like this:

1. system-view
2. user-interface vty 0 4
3. authentication-mode aaa
4. set authentication password cipher <<NEWPASSWORD>>
5. quit
6. save
7. Confirm with y
8. quit (twice)

once again this is not tested