This addon allows you to authenticate your Blender with your Blender ID account. This authentication can then be used by other addons, such as the Blender Cloud addon

Blender ID add-on version 1.2.0 removed some workarounds necessary for Blender 2.77a. As such, versions 1.1.x are the last versions compatible with Blender 2.77a, and 1.2.0 and newer require at least Blender 2.78.

Blender ID add-on version 2.0 is the first to support and require Blender 2.80+.

• To build the addon, run python3 setup.py bdist
• To bundle the addon with Blender, run python3 setup.py bdist bundle --path ../blender-git/blender/release/scripts/addons.
• If you don't want to bundle, you can install the addon from Blender (User Preferences → Addons → Install from file...) by pointing it to dist/blender_id*.addon.zip.

• Install the addon as described above.
• Enable the addon in User Preferences → Addons → System.
• Sign up for an account at the Blender ID site if you don't have an account yet.
• Log in with your Blender ID and password. You only have to do this once.

Your password is never saved on your machine, just an access token. It is stored next to your Blender configuration files, in

• Linux and similar: $HOME/.config/blender/{version}/config/blender_id
• MacOS: $HOME/Library/Application Support/Blender/{version}/config/blender_id
• Windows: %APPDATA%\Blender Foundation\Blender\{version}\config\blender_id

where {version} is the Blender version.

The following functions can be used from other addons to use the Blender ID functionality:

blender_id.get_active_profile() returns the BlenderIdProfile that represents the currently logged in user, or None when the user isn't logged in:

lang=python
class BlenderIdProfile:
    user_id = '41234'
    username = '[email protected]'
    token = '41344124-auth-token-434134'

blender_id.get_active_user_id() returns the user ID of the logged in user, or '' when the user isn't logged in.

blender_id.is_logged_in() returns True if the user is logged in, and False otherwise.

Here is an example of a simple addon that shows your username in its preferences panel:

lang=python,name=demo_blender_id_addon.py
# Extend this with your info
bl_info = {
    'name': 'Demo addon using Blender ID',
    'location': 'Add-on preferences',
    'category': 'System',
    'support': 'TESTING',
}

import bpy


class DemoPreferences(bpy.types.AddonPreferences):
    bl_idname = __name__

    def draw(self, context):
        import blender_id

        profile = blender_id.get_active_profile()
        if profile:
            self.layout.label('You are logged in as %s' % profile.username)
        else:
            self.layout.label('You are not logged in on Blender ID')


def register():
    bpy.utils.register_module(__name__)


def unregister():
    bpy.utils.unregister_module(__name__)


if __name__ == '__main__':
    register()