i've created a very simple login script for sankaku channel: https://pastebin.com/Qb4sWnna it seems to work fine. feel free to use/adapt as needed. logging in on sankaku channel is required to circumvent the default 25 page limit. while being logged in, you can access up to 50 pages. it should in theory to get unlimited pages if we are able to pass the next parameter that is needed for page 51 and beyond (e.g., https://chan.sankakucomplex.com/?next=7285636&page=51), but that would need adaptions in the page parser and i'm not sure how to do it (or even if it can be done at all with the current configuration options). if anyone has an idea about that, i'd love to hear it!