Comment 15 for bug 1271426

I have tested the new proposed workaround listed in comment #13 using the 2013.2 release (in devstack). The workaround is behaving correctly for me:

[nkinder@localhost devstack]$ source openrc admin admin
[nkinder@localhost devstack]$ glance image-create --property provider_foo=foo --name foo
+-------------------------+--------------------------------------+
| Property | Value |
+-------------------------+--------------------------------------+
| Property 'provider_foo' | foo |
| checksum | None |
| container_format | None |
| created_at | 2014-05-31T00:04:44 |
| deleted | False |
| deleted_at | None |
| disk_format | None |
| id | a8fbd50a-5871-433d-9097-5d3320339d98 |
| is_public | False |
| min_disk | 0 |
| min_ram | 0 |
| name | foo |
| owner | 6cad2594f37549798970593027b587b3 |
| protected | False |
| size | 0 |
| status | queued |
| updated_at | 2014-05-31T00:04:44 |
| virtual_size | None |
+-------------------------+--------------------------------------+

[nkinder@localhost devstack]$ source openrc demo demo
[nkinder@localhost devstack]$ glance image-create --property provider_bar=bar --name bar
403 Forbidden
Property 'provider_bar' is protected
    (HTTP 403)
[nkinder@localhost devstack]$ glance image-create --property junk_bar=bar --name bar
+---------------------+--------------------------------------+
| Property | Value |
+---------------------+--------------------------------------+
| Property 'junk_bar' | bar |
| checksum | None |
| container_format | None |
| created_at | 2014-05-31T00:05:46 |
| deleted | False |
| deleted_at | None |
| disk_format | None |
| id | 4ce3b1de-d5ad-46ac-acbe-2d0ed50d53c8 |
| is_public | False |
| min_disk | 0 |
| min_ram | 0 |
| name | bar |
| owner | 6cad2594f37549798970593027b587b3 |
| protected | False |
| size | 0 |
| status | queued |
| updated_at | 2014-05-31T00:05:46 |
| virtual_size | None |
+---------------------+--------------------------------------+