Getting Logged on User'Information in an Oracle-Form SSO Partner Application

Question

Hi.
I could run Flight-of Fancy Application and capture user's information by calling the
"Parse_cookie " Procedure.(use the Scenario 2 - Access the Portal and then the FOF App)
and defined an Oracle-Form application as Partner application like FOF.
I want to have Logged on user'Information in the "Oracle-Form" . But the Fucntion owa_cookie.get dosen't work correctly.please let me know what can I do ?
Thanks in advanced.

Answer 1

Hi.
I could run Flight-of Fancy Application and capture user's information by calling the
"Parse_cookie " Procedure.(use the Scenario 2 - Access the Portal and then the FOF App)
and defined an Oracle-Form application as Partner application like FOF.
I want to have Logged on user'Information in the "Oracle-Form" . But the Fucntion owa_cookie.get dosen't work correctly.please let me know what can I do ?
Thanks in advanced. If you're writing your own partner application, then you are correct to get the user information from the output variables
from the parse_url_cookie procedure. You should then set the information you want to keep track of in the cookie, or combination
of cookie and persistent storage in the database. Take care of the security implications while doing this.
On subsequent calls to your application, the user info should be obtained from the cookie and the database, if you
are using a combination of the cookie and database storage to keep your info.
The owa_cookie.get routine is used to read the cookie, which is generated with owa_cookie.send.
These routines work fine, when invoked correctly.
If you are having trouble with them, you're probably not using the calls properly.
The following code provides an example of how to use the owa_cookie calls...
create or replace package testcookie
is
    procedure show (p_name IN VARCHAR2);
    procedure send
        p_name    IN VARCHAR2,
        p_value   IN VARCHAR2,
        p_path    IN VARCHAR2 default null,
        p_expires IN VARCHAR2 default null
end testcookie;
show error package testcookie
create or replace package body testcookie is
    procedure show (p_name IN VARCHAR2) is
        v_cookie owa_cookie.cookie;
    begin
        v_cookie := owa_cookie.get(upper(p_name));
        htp.htmlopen;
        htp.bodyopen;
        htp.print(v_cookie.vals(1));
        htp.bodyclose;
        htp.htmlclose;
    exception
        when others then
            htp.htmlopen;
            htp.bodyopen;
            htp.print('NO COOKIE FOUND.');
            htp.print(SQLERRM);
            htp.bodyclose;
            htp.htmlclose;
    end;
    procedure send
        p_name    IN VARCHAR2,
        p_value   IN VARCHAR2,
        p_path    IN VARCHAR2 default null,
        p_expires IN VARCHAR2 default null
    is
        v_cookie owa_cookie.cookie;
        l_agent varchar2(30);
        l_expires varchar2(30);
        l_path varchar2(100);
    begin
        if p_expires is null then
            l_expires := null;
        else
           l_expires := to_date(p_expires, 'MMDDYYYY');
        end if;
        if p_path = 'ALL' then
            l_path := '/';
        else
            l_path := null;
        end if;
        owa_util.mime_header('text/html', FALSE);
        l_agent := owa_util.get_owa_service_path;
        l_agent := substr(l_agent, 1, length(l_agent) - 1 ) ;
        owa_cookie.send(
            name    => upper(p_name),
            value   => p_value,
            expires => l_expires,
            path    => l_path
        owa_util.http_header_close;
        htp.htmlopen;
        htp.headopen;
        htp.headclose;
        htp.bodyopen;
        htp.print ('Cookie set.');
        htp.bodyclose;
        htp.htmlclose;
    end;
end testcookie;
show error package body testcookie;
grant execute on testcookie to public;If you load this into a schema which a DAD can access, then you can invoke the show and send procedures to view and
generate cookies.
To generate a cookie, issue the following from your browser ...
http://server.domain.com/pls/dad/schema.testcookies.send?p_name=test&p_value=hello
To view the cookie:
http://server.domain.com/pls/dad/schema.testcookies.show?p_name=test