[JIRA] (IDP-1973) Don't traverse directories under conf/ that is forbidden by permission

[Scott Cantor (Jira)]

Scott Cantor ( https://shibboleth.atlassian.net/secure/ViewProfile.jspa?accountId=557058%3A5b78efc9-1379-42cc-a3f6-56c6ea3a0007 ) *commented* on IDP-1973 ( https://shibboleth.atlassian.net/browse/IDP-1973?atlOrigin=eyJpIjoiZWFjZWNhYjAwNWE0NDY0MDljYjUxY2M2MmQwYjMxNjQiLCJwIjoiaiJ9 )

Re: Don't traverse directories under conf/ that is forbidden by permission ( https://shibboleth.atlassian.net/browse/IDP-1973?atlOrigin=eyJpIjoiZWFjZWNhYjAwNWE0NDY0MDljYjUxY2M2MmQwYjMxNjQiLCJwIjoiaiJ9 )

So, I don’t see a fix of the sort one would want. The tree walk methods all return a lazy Stream, and it’s only while fetching items from the Stream that it notices the access exception and then it throws that unchecked, so catching it would abort the whole process, rendering it useless.

And as it is, the values returned are already being filtered heavily and not returning any directories, so I don’t see how I can change the BiPredicate in a way that would prevent it trying to access them even if I knew the names to omit.

It just seems to be an inherent flaw in the way they implemented it. I will have to see if they have a similar search method somewhere that doesn’t return a Stream or calls some object/method with a “visit node” kind of approach so that the exception might be trappable by the visiting code.

( https://shibboleth.atlassian.net/browse/IDP-1973#add-comment?atlOrigin=eyJpIjoiZWFjZWNhYjAwNWE0NDY0MDljYjUxY2M2MmQwYjMxNjQiLCJwIjoiaiJ9 ) Add Comment ( https://shibboleth.atlassian.net/browse/IDP-1973#add-comment?atlOrigin=eyJpIjoiZWFjZWNhYjAwNWE0NDY0MDljYjUxY2M2MmQwYjMxNjQiLCJwIjoiaiJ9 )

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