|
| 1 | +schema: |- |
| 2 | + definition user {} |
| 3 | +
|
| 4 | + definition anonymous_user {} |
| 5 | +
|
| 6 | + definition team { |
| 7 | + // Recursive team structure to support groups of groups |
| 8 | + relation owner: user | team#owner_or_member |
| 9 | + relation member: user |
| 10 | + permission owner_or_member = member + owner |
| 11 | + } |
| 12 | +
|
| 13 | + definition collection { |
| 14 | + // Recursive collection structure to support collections of collections |
| 15 | + relation collection: collection |
| 16 | + relation owner: user | team#owner_or_member |
| 17 | + relation editor: user | team#owner_or_member |
| 18 | + relation reader: user | team#owner_or_member | user:* |
| 19 | +
|
| 20 | + // Collection-level permissions |
| 21 | + permission read = reader + update |
| 22 | + permission update = editor + editor->owner_or_member + delete |
| 23 | + permission delete = owner + owner->owner_or_member |
| 24 | + permission make_public = delete |
| 25 | + permission transfer_ownership = owner + owner->owner_or_member |
| 26 | +
|
| 27 | + // Item-level permissions |
| 28 | + permission add_item = update |
| 29 | + } |
| 30 | +
|
| 31 | + definition item { |
| 32 | + relation collection: collection |
| 33 | + relation reader: user | team#owner_or_member | anonymous_user:* |
| 34 | + // Permissions are mostly inherited from collection, except support for one-off read permissions |
| 35 | + permission read = reader + collection->read |
| 36 | + permission update = collection->update |
| 37 | + permission delete = collection->update |
| 38 | + } |
| 39 | +relationships: |- |
| 40 | + team:super_admins#owner@user:alice |
| 41 | + team:admins#owner@team:super_admins#owner_or_member |
| 42 | + team:editors#owner@team:admins#owner_or_member |
| 43 | + team:editors#member@user:bob |
| 44 | + collection:public#owner@team:editors#owner_or_member |
| 45 | + collection:public#editor@team:editors#owner_or_member |
| 46 | + collection:public#reader@user:* |
| 47 | + collection:private#owner@team:admins#owner_or_member |
| 48 | + item:public/001#collection@collection:public |
| 49 | + item:public/002#collection@collection:public |
| 50 | + item:public/003#collection@collection:public |
| 51 | + item:public/004#collection@collection:public |
| 52 | + item:public/005#collection@collection:public |
| 53 | + item:public/006#collection@collection:public |
| 54 | + item:public/007#collection@collection:public |
| 55 | + item:public/008#collection@collection:public |
| 56 | + item:public/009#collection@collection:public |
| 57 | + item:public/010#collection@collection:public |
| 58 | + item:private/001#collection@collection:private |
| 59 | + item:private/002#collection@collection:private |
| 60 | + item:private/003#collection@collection:private |
| 61 | + item:private/004#collection@collection:private |
| 62 | + item:private/005#collection@collection:private |
| 63 | + item:private/006#collection@collection:private |
| 64 | + item:private/007#collection@collection:private |
| 65 | + item:private/008#collection@collection:private |
| 66 | + item:private/009#collection@collection:private |
| 67 | + item:private/010#collection@collection:priva |
| 68 | +assertions: |
| 69 | + assertTrue: |
| 70 | + - collection:public#read@user:alice |
| 71 | + - collection:public#read@user:0 |
| 72 | + - item:public/001#read@user:0 |
| 73 | + - collection:public#read@user:alice |
| 74 | + - collection:public#add_item@user:alice |
| 75 | + - collection:public#update@user:alice |
| 76 | + - collection:public#delete@user:alice |
| 77 | + - collection:public#add_item@user:bob |
| 78 | + - collection:public#delete@user:bob |
| 79 | + - collection:private#read@user:alice |
| 80 | + - collection:private#add_item@user:alice |
| 81 | + - item:private/001#read@user:alice |
| 82 | + - item:private/001#delete@user:alice |
| 83 | + - item:public/001#read@user:some-new-user |
| 84 | + assertFalse: |
| 85 | + - collection:private#add_item@user:bob |
| 86 | + - collection:public#add_item@user:0 |
| 87 | + - collection:private#add_item@user:0 |
| 88 | + - item:private/001#delete@user:0 |
| 89 | + - item:private/002#read@user:0 |
| 90 | +validation: |
| 91 | + collection:private#add_item: |
| 92 | + - "[team:admins#owner_or_member] is <collection:private#owner>" |
| 93 | + - "[team:super_admins#owner_or_member] is <team:admins#owner>" |
| 94 | + - "[user:alice] is <team:super_admins#owner>" |
| 95 | + collection:private#read: |
| 96 | + - "[team:admins#owner_or_member] is <collection:private#owner>" |
| 97 | + - "[team:super_admins#owner_or_member] is <team:admins#owner>" |
| 98 | + - "[user:alice] is <team:super_admins#owner>" |
| 99 | + collection:private#transfer_ownership: |
| 100 | + - "[team:admins#owner_or_member] is <collection:private#owner>" |
| 101 | + - "[team:super_admins#owner_or_member] is <team:admins#owner>" |
| 102 | + - "[user:alice] is <team:super_admins#owner>" |
| 103 | + collection:public#add_item: |
| 104 | + - "[team:admins#owner_or_member] is <team:editors#owner>" |
| 105 | + - "[team:editors#owner_or_member] is <collection:public#editor>/<collection:public#owner>" |
| 106 | + - "[team:super_admins#owner_or_member] is <team:admins#owner>" |
| 107 | + - "[user:alice] is <team:super_admins#owner>" |
| 108 | + - "[user:bob] is <team:editors#member>" |
| 109 | + collection:public#delete: |
| 110 | + - "[team:admins#owner_or_member] is <team:editors#owner>" |
| 111 | + - "[team:editors#owner_or_member] is <collection:public#owner>" |
| 112 | + - "[team:super_admins#owner_or_member] is <team:admins#owner>" |
| 113 | + - "[user:alice] is <team:super_admins#owner>" |
| 114 | + - "[user:bob] is <team:editors#member>" |
| 115 | + collection:public#read: |
| 116 | + - "[team:admins#owner_or_member] is <team:editors#owner>" |
| 117 | + - "[team:editors#owner_or_member] is <collection:public#editor>/<collection:public#owner>" |
| 118 | + - "[team:super_admins#owner_or_member] is <team:admins#owner>" |
| 119 | + - "[user:*] is <collection:public#reader>" |
| 120 | + - "[user:alice] is <team:super_admins#owner>" |
| 121 | + - "[user:bob] is <team:editors#member>" |
| 122 | + collection:public#transfer_ownership: |
| 123 | + - "[team:admins#owner_or_member] is <team:editors#owner>" |
| 124 | + - "[team:editors#owner_or_member] is <collection:public#owner>" |
| 125 | + - "[team:super_admins#owner_or_member] is <team:admins#owner>" |
| 126 | + - "[user:alice] is <team:super_admins#owner>" |
| 127 | + - "[user:bob] is <team:editors#member>" |
| 128 | + item:private/002#read: |
| 129 | + - "[team:admins#owner_or_member] is <collection:private#owner>" |
| 130 | + - "[team:super_admins#owner_or_member] is <team:admins#owner>" |
| 131 | + - "[user:alice] is <team:super_admins#owner>" |
| 132 | + item:public/001#read: |
| 133 | + - "[team:admins#owner_or_member] is <team:editors#owner>" |
| 134 | + - "[team:editors#owner_or_member] is <collection:public#editor>/<collection:public#owner>" |
| 135 | + - "[team:super_admins#owner_or_member] is <team:admins#owner>" |
| 136 | + - "[user:*] is <collection:public#reader>" |
| 137 | + - "[user:alice] is <team:super_admins#owner>" |
| 138 | + - "[user:bob] is <team:editors#member>" |
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