svnserve is allow anonymous users. how can i block them?

Question

(sorry. my english skill is poor....)

today, i make a new SVN repository. here is my repository settings.

1. svnserve.conf

   [general]
   anon-access = none
   auth-access = write
   password-db = passwd
   

2. passwd

   [users]
   myusers = mypassword
   

3. restart svnserve

but, anon-users can access my repository. so, add a authz.

4. add authz infomation into svnserve.conf

   [general]
   anon-access = none
   auth-access = write
   password-db = passwd
   authz-db = authz
   

5. authz

   [groups]
   usergroup = myusers
   [/]
   @usergroup = rw
   

6. restart svnserve

but, anon-users still access my repo. how can i block them? my setting is something wrong??

Answer 1

1. Read about Path-based autorization in SVN Book
2. Use good, brain-powered rules in authz-file. Starting point

[/]
$anonymous =
$authenticated = rw

Group with single member is stupid idea, single SVN-user for for all commiterrs is stupid idea, ignoring tokens in authz-file is bad idea