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  #1  
Old 17.04.2021, 07:44
Zintius Zintius is offline
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Default Wrong captcha filecrypt.cc

hello i`m reporting this issue for the first time i cant download the files that i`m trying to download because of this issue ever since last night i tried to download files from "filecrypt.cc" and this error pops up "Wrong Captcha!" could you please help me and thanks

Last edited by Jiaz; 19.04.2021 at 12:11.
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  #2  
Old 19.04.2021, 09:39
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pspzockerscene pspzockerscene is offline
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Probably a "puzzle captcha" is required to be solved via browser (?)
In any case:
Please post example URLs.

-psp-
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A users' JD crashes and the first thing to ask is:
Quote:
Originally Posted by Jiaz View Post
Do you have Nero installed?
That's true James
Quote:
Originally Posted by James
Die Leute verstehen einfach nicht dass nur weil man mit einer Waffe auch auf Menschen schießen kann dass ein Schützenver​ein kein Ort für Amoklaufide​en ist
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  #3  
Old 19.04.2021, 12:11
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Jiaz Jiaz is offline
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Yes, caused by puzzle captcha, which is unsupported by JDownloader. You may try again at later time and/or maybe different IP, but no guarantees that no puzzle captcha is required
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  #4  
Old 19.04.2021, 13:10
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pspzockerscene pspzockerscene is offline
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I suggest trying it 5-8 times in a row to find out if the puzzlecaptcha is permanent for that URL or the captcha type varies ... though in that time you might as well just add your URLs manually (via container or click and load).

-psp-
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Spoiler:

A users' JD crashes and the first thing to ask is:
Quote:
Originally Posted by Jiaz View Post
Do you have Nero installed?
That's true James
Quote:
Originally Posted by James
Die Leute verstehen einfach nicht dass nur weil man mit einer Waffe auch auf Menschen schießen kann dass ein Schützenver​ein kein Ort für Amoklaufide​en ist
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  #5  
Old 04.07.2021, 16:32
Rabelux Rabelux is offline
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@psp:
Would it be possible for JD to ignore/skip "Wrong Captcha!"-elements in the downloadlist? I'm regularly getting these items and have to manually remove them as they run into an error when moved from linkgrabber to downloadlist.

I'm doing exactly what you suggested - retry adding the same filecrypt link - and it usually only takes 1-3 attempts until I get the "open-circle" instead of an image captcha. So still faster than opening the link in the browser, solving the image captcha and downloading the dlc to add it to my linkgrabber. Only thing that bothers me is the leftover "Wrong Captcha"-element.

Another approach is using the event scripter I guess? Creating a rule that removes said elements when a package is added to the download list.
What would you suggest?

Linkgrabber result after unsupported image-captcha was requested:

Result after 2nd+ try and a supported captcha was solved:

Last edited by Rabelux; 04.07.2021 at 16:37.
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  #6  
Old 05.07.2021, 11:14
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pspzockerscene pspzockerscene is offline
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Try this:
Settings -> Advanced Settings -> Add Retry Crawler Tasks -> Remove "CAPTCHA" from that list

-psp-
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JDownloader 2 Setup Download
Spoiler:

A users' JD crashes and the first thing to ask is:
Quote:
Originally Posted by Jiaz View Post
Do you have Nero installed?
That's true James
Quote:
Originally Posted by James
Die Leute verstehen einfach nicht dass nur weil man mit einer Waffe auch auf Menschen schießen kann dass ein Schützenver​ein kein Ort für Amoklaufide​en ist
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  #7  
Old 05.07.2021, 12:15
mgpai mgpai is offline
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@Rabelux: Instead of removing/re-adding the links manually, you can use a script to read/remove the failed links and add them back using linkgrabber 'addLinks' method.
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  #8  
Old 05.07.2021, 13:29
Rabelux Rabelux is offline
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@psp: yes that works. What are the downsides of disabling the captcha retry?

And thanks @mgpai aka script-master for chiming in!
A script does indeed sound like a more elegant solution. Is it possible to check if the provided captcha is compatible or not? Have you written a script for this or a similar purpose in the past?
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  #9  
Old 05.07.2021, 13:55
mgpai mgpai is offline
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Quote:
Originally Posted by Rabelux View Post
Is it possible to check if the provided captcha is compatible or not?
There are no properties to query if the captcha challenge is compatible, but that may not be necessary in this particular case since the same can be determined by the file name of the link in question.

While the following script uses toolbar button, you can adapt it to any other trigger of your choice. For e.g. instead of iterating through the links, you can use the 'new link added' trigger and remove/re-add a single link as it is being added. Also, you can restrict the execution to certain type of links by including other parameters.

Code:
/*
    Retry links
    Trigger : Toolbar button pressed
*/

if (name == "Retry links") {
    var links = "";

    getAllCrawledLinks().forEach(function(link) {
        if (link.name.indexOf("Wrong Captcha") > -1) {
            links += link.url + "\n";
            link.remove();
        }
    })

    if (links) {
        callAPI("linkgrabberv2", "addLinks", {
            links: links
        })
    }
}
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  #10  
Old 05.07.2021, 13:57
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pspzockerscene pspzockerscene is offline
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Quote:
Originally Posted by Rabelux View Post
@psp: yes that works. What are the downsides of disabling the captcha retry?
Well essentially if a URL you add fails because of "Wrong captcha" you won't see it.
Also when using JD via GUI, you can easily retry such links in the Linkgrabber via Context-Menu option which also isn't possible anymore if these dummy entries do not get added anymore

Quote:
Originally Posted by Rabelux View Post
Is it possible to check if the provided captcha is compatible or not? Have you written a script for this or a similar purpose in the past?
How do you define "compatible" in this context?
Compatible for what?

Also our filecrypt plugin has a setting for auto-retry to avoid keycaptcha (untested), see Settings -> Plugins -> filecrypt.cc -> Max Cut Captcha Avoidance Retries

-psp-
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Spoiler:

A users' JD crashes and the first thing to ask is:
Quote:
Originally Posted by Jiaz View Post
Do you have Nero installed?
That's true James
Quote:
Originally Posted by James
Die Leute verstehen einfach nicht dass nur weil man mit einer Waffe auch auf Menschen schießen kann dass ein Schützenver​ein kein Ort für Amoklaufide​en ist
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  #11  
Old 06.07.2021, 17:33
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Jiaz Jiaz is offline
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Quote:
Originally Posted by Rabelux View Post
Is it possible to check if the provided captcha is compatible or not? Have you written a script for this or a similar purpose in the past?
@mgpai: with next core update, the comment contains this text
Quote:
Unsupported captcha type cutcaptcha
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  #12  
Old 08.07.2021, 13:45
mgpai mgpai is offline
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Quote:
Originally Posted by Jiaz View Post
@mgpai: with next core update, the comment contains this text
Thanks Jiaz. Yet to get "cutcaptcha" during tests though.
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  #13  
Old 08.07.2021, 16:57
Rabelux Rabelux is offline
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Quote:
Also our filecrypt plugin has a setting for auto-retry to avoid keycaptcha (untested), see Settings -> Plugins -> filecrypt.cc -> Max Cut Captcha Avoidance Retries
That's exactly what I'm looking for! I tried it with a value of 10 but it doesn't seem to work. I started looking for a log file that maybe tells me how many tries there were but couldn't find any lines mentioning this. So I digged a bit further and had a look at the source (on github). From my understanding this feature isn't completed yet:
There is **External links are only visible to Support Staff**only one reference of cutCaptchaAvoidanceMaxRetries in an if-clause that should always be true and throw an exception.
I'm not trying to know it better than you guys, I just wanna see if I have correct understanding of code as I'm no programmer.

@mgpai:
I guess the best solution for me would be if the plugin-setting works as I see a challenge to achieve a similiar result with my headless setup.
Code:
PSEUDOCODE
Trigger: Link added

If (comment=="Unsupported captcha type cutcaptcha" && i < maxtry)
    readd link
    i++
i would have to be global and that needs some additional workarounds as written here.
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  #14  
Old 08.07.2021, 17:28
mgpai mgpai is offline
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@Rabelux: Plugin setting is definitely the best option. You method can also be implemented quite easily. Let me know if you need any help with the script.
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  #15  
Old 09.07.2021, 10:59
pspzockerscene's Avatar
pspzockerscene pspzockerscene is offline
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Quote:
Originally Posted by Rabelux View Post
From my understanding this feature isn't completed yet
You're right and now I even remember why:
I was too lazy to implement it back then and I found out that it doesn't work on all URLs.
There was quite some work involved especially because if a password is required, that has to be processed again too in order to get another captcha type.

Anyways - now I've implemented it - here are the changes for the next update:
- Fixed retry on cutCaptcha
- Limited maxCutCaptchaRetries to 6 instead of 10 (we do not want to flood websites with unnecessary requests)
- If a password is required, it won't be asked for on cutCaptchaAvoidanceRetry
- Added appropriate logging
- Max retries 0 == no cutCaptcha retries at all (default)

Hopefully I didn't break anything and again I wasn't able to make it work at all here as I did not have testlinks which allow different captcha types so it would be good if you could provide example URLs.

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Bitte lies unser Update FAQ! | Please read our Update FAQ!

---
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-psp-
__________________
JD Supporter, Plugin Dev. & Community Manager
JDownloader 2 Setup Download
Spoiler:

A users' JD crashes and the first thing to ask is:
Quote:
Originally Posted by Jiaz View Post
Do you have Nero installed?
That's true James
Quote:
Originally Posted by James
Die Leute verstehen einfach nicht dass nur weil man mit einer Waffe auch auf Menschen schießen kann dass ein Schützenver​ein kein Ort für Amoklaufide​en ist
Reply With Quote
  #16  
Old 09.07.2021, 12:18
Rabelux Rabelux is offline
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Quote:
There was quite some work involved [...] - Anyways - now I've implemented it
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