as you know, <iframe> maybe caused generate a new session even if the domain not

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how to open session by specialed id? about lua-resty-session HOT 4 CLOSED

bungle commented on June 28, 2024

how to open session by specialed id?

from lua-resty-session.

Comments (4)

bungle commented on June 28, 2024

@coollofty, Can you provide a full, but minimal working example of this (with all the settings).

Do I understand correctly:

You have page that has many IFRAMES in it?
IFRAMEs are creating a new session but you want to use the same?

This should work like you want it, but there might be an edge-case somewhere or that you are not using this correctly.

from lua-resty-session.

bungle commented on June 28, 2024

Here is a small example that shows that iframes are working correctly:

worker_processes  1;

events {
    worker_connections  1024;
}

http {
    server {
        listen       8080;
        server_name  localhost;
        default_type text/html;
        location / {
            content_by_lua '
                ngx.say("<html><body>")
        ngx.say("<a href=/start>Start the test</a>!<br><iframe src=iframe></iframe></body></html>")
            ';
        }
        location /start {
            content_by_lua '
                local session = require "resty.session".start()
                session.data.name = "OpenResty Fan"
                session:save()
                ngx.say("<html><body>Session started. ",
                        "<a href=/test>Check if it is working</a>!<br><iframe src=iframe></iframe></body></html>")
            ';
        }
        location /test {
            content_by_lua '
                local session = require "resty.session".open()
                ngx.say("<html><body>Session was started by <strong>",
                        session.data.name or "Anonymous",
                        "</strong>! <a href=/destroy>Destroy the session</a>.<br><iframe src=iframe></iframe></body></html>")
            ';
        }
        location /iframe {
            content_by_lua '
                local session = require "resty.session".open()
                ngx.say("<html><body>Session was started by <strong>",
                        session.data.name or "Anonymous",
                        "</strong>!</body></html>")
            ';
        }
        location /destroy {
            content_by_lua '
                local session = require "resty.session".start()
                session:destroy()
                ngx.say("<html><body>Session was destroyed. ",
                        "<a href=/check>Is it really so</a>?<br><iframe src=iframe></iframe></body></html>")
            ';
        }
        location /check {
            content_by_lua '
                local session = require "resty.session".open()
                ngx.say("<html><body>Session was really destroyed, you are known as ",
                        "<strong>",
                        session.data.name or "Anonymous",
                        "</strong>! <a href=/>Start again</a>.<br><iframe src=iframe></iframe></body></html>")
            ';
        }
    }
}

from lua-resty-session.

bungle commented on June 28, 2024

@coollofty, or are you saying that you want to open a session by a defined id (that you supply) regardless what comes with the cookie? What's the use case for it?

from lua-resty-session.