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https://issues.apache.org/jira/browse/OAK-9179?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17180524#comment-17180524
 ] 

Ashish Chopra commented on OAK-9179:
------------------------------------

Thanks [~angela]! the new tests really help clarify things!
There's a minor typo:
{noformat}
+++ 
oak-core/src/main/java/org/apache/jackrabbit/oak/security/authorization/restriction/GlobPattern.java
@@ -53,10 +53,10 @@
...
+ * /cat/         |   all descendants of '/foocat'
...
{noformat}
should've read:
{noformat}
+ * /cat/         |   all descendants of '/foo/cat'
{noformat}

and
{noformat}
+++ oak-doc/src/site/markdown/security/authorization/restriction.md     (date 
1597840702000)
...
@@ -151,10 +151,10 @@
...
+| /cat/         | all descendants of '/foocat'                             |
...
{noformat}
should've read:

{noformat}
+++ oak-doc/src/site/markdown/security/authorization/restriction.md     (date 
1597840702000)
...
@@ -151,10 +151,10 @@
...
+| /cat/         | all descendants of '/foo/cat'                            |
...
{noformat}

Also, wondering if a link for tests needs to appear in the docs? (though it'd 
might be unusual - in the sense that I haven't seen such a link in Oak docs 
earlier)

> Documentation (and comments) about rep:glob patterns in ACE restriction is 
> confusing
> ------------------------------------------------------------------------------------
>
>                 Key: OAK-9179
>                 URL: https://issues.apache.org/jira/browse/OAK-9179
>             Project: Jackrabbit Oak
>          Issue Type: Task
>          Components: core, docs
>            Reporter: Ashish Chopra
>            Assignee: Angela Schreiber
>            Priority: Major
>         Attachments: OAK-9179.patch, image-2020-08-14-17-04-51-436.png, 
> image-2020-08-14-17-10-48-466.png, slash-wildcard.png
>
>
> There appears to be a bit of disconnect (or at least language differences) 
> between what the documentation says and what actually happens
> # {{/cat/}} and {{/cat/*}} seem to behave identically
> ** FWIW, that's what documentation also _seems_ to suggest, but the 
> terminology is confusing [0] [1]
> ** the tests [2] [3], though not exactly the same, seem imply the equivalence
> ** 'descendants' implies "all", so we should either add "all" to both [0] and 
> [1], or remove it altogether for consistency - essentially, we should use the 
> exact same description for both the patterns if they are equivalent in all 
> respects, or update the language to highlight/contrast the difference
> # {{/cat}} says "the node and all its child items" [4].
> ** the test [5] indicates that descendants can be accessed as well
> ** For consistency, we should consider replacing child-items with 
> 'descendants'
> [0] !image-2020-08-14-17-04-51-436.png! 
> [1]  !slash-wildcard.png! 
> [2]
> https://github.com/apache/jackrabbit-oak/blob/762764e0c7120557c1515c54322d6a0936ae04db/oak-core/src/test/java/org/apache/jackrabbit/oak/security/authorization/restriction/GlobPatternTest.java#L401-L402
> [3] 
> https://github.com/apache/jackrabbit-oak/blob/762764e0c7120557c1515c54322d6a0936ae04db/oak-core/src/test/java/org/apache/jackrabbit/oak/security/authorization/restriction/GlobPatternTest.java#L231-L232
> [4] !image-2020-08-14-17-10-48-466.png! 
> [5] 
> https://github.com/apache/jackrabbit-oak/blob/762764e0c7120557c1515c54322d6a0936ae04db/oak-core/src/test/java/org/apache/jackrabbit/oak/security/authorization/restriction/GlobPatternTest.java#L383-L384



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