Rev4200 & ZeroMail (http://127.0.0.1:43110/Mail.ZeroNetwork.bit/)

[katian]

Internal error: AttributeError: /snap/zeronet/2019/usr/lib/x86_64-linux-gnu/libssl.so.1.1: undefined symbol: ECDH_OpenSSL UiWebsocket.py line 79 > UiWebsocket.py line 232 > CryptMessage/CryptMessagePlugin.py line 86 > init.py line 17 > ecc.py line 15 > cipher.py line 7 > init.py line 43 > openssl.py line 513 > openssl.py line 168 > init.py line 361 > init.py line 366

[mkg20001]

When does this happen exactly? When visiting the site, I don't get that problem

[katian]

it works now thanks mkg20001

[katian]

Hi, again, when i open http://127.0.0.1:43110/Mail.ZeroNetwork.bit/ :

Internal error: AttributeError: /snap/zeronet/2115/usr/lib/x86_64-linux-gnu/libssl.so.1.1: undefined symbol: ECDH_OpenSSL UiWebsocket.py line 79 > UiWebsocket.py line 232 > CryptMessage/CryptMessagePlugin.py line 86 > init.py line 17 > ecc.py line 15 > cipher.py line 7 > init.py line 43 > openssl.py line 513 > openssl.py line 168 > init.py line 361 > init.py line 366

snap installed: 0.7.1-r4210 (2115)

https://github.com/HelloZeroNet/ZeroMail/issues/43#issuecomment-531479667

[mkg20001]

Seems like it has re-appeared

@HelloZeroNet do you have a clue what's going on? Could some libraries be missing from the snap?

[HelloZeroNet]

TLDR: Fixed in Rev4214 https://github.com/HelloZeroNet/ZeroNet/commit/10817aefae60b84d25228878642d840a91188340 https://github.com/HelloZeroNet/ZeroNet/commit/4293a44c93d4fef853a3df47064843f7278f3030 https://github.com/HelloZeroNet/ZeroNet/commit/b474677db1ff06a237206a7aa43cc52eb6ffce98

It took me a while to figure out how to debug snap package (maybe there is a better way to do it), here is how I done (maybe it could be helpful to others):

• Installed snapd on debian VPS
• snap install zeronet
• snap download zeronet
• unsquashfs zeronet_2115.snap
• mount --bind -o nodev,ro /root/squashfs-root/ /snap/zeronet/current
• Modified /root/squashfs-root/src/main.py start() to make it easier to debug:

  def start():
  from lib import pyelliptic
  print("Loaded.")
  return False

  • Error: OSError: libssl.so.1.0.2: cannot open shared object file: No such file or directory
  • Removed that from util/OpenSslFindPatch.py
  • AttributeError: /snap/zeronet/2115/usr/lib/x86_64-linux-gnu/libssl.so.1.1: undefined symbol: ECDH_OpenSSL
  • After a while some testing I figured out it was loading the pyelliptic lib from site-packages that is not compatible with Openssl 1.1

[mkg20001]

You can use snap try <directory> from the "prime" directory after running snapcraft to build the snap using the files from this repo

[HelloZeroNet]

I wanted to avoid rebuilding as it could mean different version of the libraries.

[mkg20001]

snapcraft spawns a vm via multipass if you are not using the specific distro the snap needs to be compiled on

But after unsquashing it snap try <folder> should've worked as well

[mkg20001]

Build should be released automatically in the next 8 hours.

@katian Can you close the issue once it works?

[katian]

snap installed: 0.7.1-r4214 (2133) 21MB

thats great, it works !

thanks a lot !