.htaccess allow at directory level

Hi Guys

I have a web a site at the following directory
/var/www/
the website is containing a lot of sub directories.
/var/www/mywebsite/folder1
/var/www/mywebsite/folder2
/var/www/mywebsite/folder3
I would like to block all the website expect one user ex: user1 password1
who can see everything and another user who can see only folder2 ex: user2 password1

AuthType Basic
AuthName htaccess
AuthUserFile /var/www/.secret
AuthGroupFile /dev/null
#<Limit GET POST>
#order deny,allow
#deny from all
#require user Loylogic
#require user Ates
#</Limit>
require user user1
SetEnvIf Request_URI "(/var/www/mywebsite)$" allow
Order allow,deny
Allow from env=allow
Satisfy any
require user user2
SetEnvIf Request_URI "(/var/www/mywebsite/folder1)$" allow
Order allow,deny
Allow from env=allow
Satisfy any

the issue this code doesn't work can you please help to sort to this our thanks

In what way does it "not work"?

What does it do?

The second user2 can access everything like user1 which is wrong he should access only directory2

Any idea how to fix this ?