A constraint is one of several actions or permissions described in a policy. The constraint describes which user or role may perform the respective action:
cf. http://groups.google.com/group/tiddlyweb/msg/e0b3709851565dbe
An empty constraint list means there is no constraint; any user, including the anonymous user
If either of
| Constraint | Bag | Recipe |
|---|---|---|
| read | view bag's tiddlers | view bag-filter pairs constituting the recipe |
| write | modify bag's tiddlers | unused |
| create | add tiddlers to bag | unused |
| delete | remove tiddlers from bag | unused |
| manage | delete bag, view and modify its policy | delete recipe, view and modify its policy |
| accept | skip validation for tiddlers | unused |
cf. http://groups.google.com/group/tiddlyweb/msg/e0b3709851565dbe
An empty constraint list means there is no constraint; any user, including the anonymous user
GUEST, can perform the action. NONE and ANY are special: NONE means the action may not be done, by anyone; ANY means any authenticated user (i.e. not GUEST) may perform the action.If either of
NONE or ANY are listed in a constraint, nothing else should be listed.