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Old 01-03-2024, 08:54 AM   #1
Obs1dian_Sn0w
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Question SSL On K3 Browser

Hi all, first i want to say a big thank you to everyone here for developing these fab hacks and tricks! ixtab, twobob, niluje and many many more!

My question was:
Is it possible, without breaking TLS or anything else, To fix the browser issue on the K3 where is says that a secure connection couldnt be made?

Thanks a load! from Obs1dian_sn0w
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Old 01-06-2024, 09:12 AM   #2
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Same issue here. Would love to find a solution. It may be connected to outdated browser certificates. Looks like they touch on this issue here:

https://www.mobileread.com/forums/sh...d.php?t=254808
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Old 01-07-2024, 11:23 AM   #3
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Red face OK

I had a look through it But it seems to only be for the k4... I believe i am on the latest software 3.4.3 Which might mean there are no more "Funky service Updates" - NiLuJe For the k3.... as well, according to One other member, trying to fix the crts could cause TLS to stop working... I dont know...

Thank you for your help on this tho!
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Old 01-07-2024, 11:45 AM   #4
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You need to updtae root (CA) certificates. Make sure to back up original ones first
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Old 01-08-2024, 05:50 AM   #5
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Got It!

Thank you! I have backed up the root Certs from /etc/ssl and /usr/java/security, Please could you tell me which ones to replace and (if possible) Please could you send the files that would replace them
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Old 01-08-2024, 11:45 AM   #6
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I don’t have K3 anymore, but any good source is OK. Like a recent Linux distro.

Kindle only has a few specific to Amazon certificates in the beginning, otherwise it is the same bunch of CA Certificates.

I don’t think K3 has store support anymore, but those certificates you will need (probably) to still be able to sync your books.
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Old 01-08-2024, 01:50 PM   #7
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Wonder if this could work.

User-Agent Spoofing:

Some websites perform checks based on the user-agent string sent by the browser. You can try spoofing the user-agent to make the Kindle 3 appear as a different device.
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Old 01-08-2024, 02:32 PM   #8
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This isn't related. You still need to pass the SSL security checks before the server will let you in.
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Old 01-09-2024, 12:28 PM   #9
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That is going to be fab! thank you mergen3107!

:t hanks::tha nks::thank s:
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Old 01-09-2024, 12:40 PM   #10
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You are welcome!
Would you like to outline what you did exactly, so other people can use it too?
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Old 01-10-2024, 12:23 PM   #11
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It Stopped working again
Trying to figure it out now
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Old 01-19-2024, 09:13 AM   #12
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I am trying to update certs for K3 and I am getting this error:

/etc/ssl/certs$ update-ca-certificates
-sh: update-ca-certificates: Permission denied

Using WinSCP and it looks like I am log in as a root.

/etc/ssl/certs$ ls -l $(which update-ca-certificates)
-rw-r--r-- 1 root root 13831 Jan 19 14:27 ca-certificates.conf

Am I doing something wrong?
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Old 01-19-2024, 09:35 AM   #13
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mntroot rw?
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Old 01-19-2024, 09:42 AM   #14
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I did that already. Doesn't make a difference.
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Old 01-19-2024, 09:55 AM   #15
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Maybe update-ca-certificates lacks execute permission?

-rw-r--r-- 1 root root 5418 Mar 11 2023 /usr/sbin/update-ca-certificates
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