Hello,
I think GRANT right is needed, so xwiki db user can automatically assign
rights to created databases, isn't it ?
You have some ways to improve security, as using a strong password for
xwiki db user, limiting login from this specific server only, etc...
You could also give privilege needed to create new db only when you need it
(ie, you want to create a subwiki), and remove them afterwards (supposing
you control the subwiki creation process).
BR,
Jeremie
2014-04-14 19:17 GMT+02:00 Guillaume Fenollar <guillaume.fenollar(a)xwiki.com>
:
  Hello,
 Giving "ALL PRIVILEGES" doesn't give the GRANT option, so basically, if you
 run this command, it will give xwiki user all the rights, but to that one
 only. Beyond that, I don't see how the reload privilege could be dangerous
 at all to give.
 The only way to make it more secure is to grant the rights for every
 database, one by one.
 We used to meet people having issues during wikis creations, because of
 lack of privileges, that's why the documentation directly advise to give
 all privileges to everything. So of course, you can also pick the exclusive
 rights you want to grant, but since you need to do that for every database,
 it may be a bit long.
 Good luck
 Guillaume
 2014-04-14 9:43 GMT+02:00 Martin Hamant <mh(a)ow2.org>rg>:
  Hi,
 It is mentioned in the documentation "Give all privileges to the xwiki
 user for accessing and creating databases" - because the user to be able 
 to
  create additional databases for sub-wikis ; but
isn't it a little pushy 
 to
  give *all* the privileges (Grant, reload...) to
the xwiki user ?
 How could I secure the xwiki mysql user account a little more ?
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