Set up security in your web.xml; when the server encounters a request for a
protected url and there is no session, it will redirect the request to a
form defined in your security and then display the requested url.
Your form should post to j_security_check with inputs name j_username and
j_password;
something like this:
<security-constraint>
<web-resource-collection>
<web-resource-name>
assdos maintenance
</web-resource-name>
<description>
assdos security
</description>
<url-pattern>
/maintenance/*
</url-pattern>
<http-method>GET</http-method>
<http-method>POST</http-method>
</web-resource-collection>
<auth-constraint>
<description>
assdos roles
</description>
<role-name>
permanences
</role-name>
</auth-constraint>
<user-data-constraint>
<description>
ssl niet verplicht
</description>
<transport-guarantee>
NONE
</transport-guarantee>
</user-data-constraint>
</security-constraint>
<login-config>
<auth-method>
FORM
</auth-method>
<form-login-config>
<form-login-page>
/pages/security/loginwl.jsp
</form-login-page>
<form-error-page>
/pages/security/erreur.jsp
</form-error-page>
</form-login-config>
</login-config>
<security-role>
<description>
security role assdos
</description>
<role-name>
permanences
</role-name>
</security-role>
"Lázaro Miguel Fung" <[EMAIL PROTECTED]> wrote in message
news:[EMAIL PROTECTED]
> Hi.
>
> How I can invoke a login action from any pages thats require user be
logged,
> and after valid logon, return to the page that the user was.
>
> TIA
> LFung
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