[BUG] LDAP authentication - unsupported hash type md4

[L88p]

Describe the bug When LDAP authentication is configured, NTLM authentication is failing with the error unsupported hash type md4. It seems to be related to openssl no longer supporting MD4 and other legacy algorithms.

The issue is described in the library cannatag / ldap3 that is used by dfir-iris and has been solved by adding pycryptodome in the requirements.txt, however although identified, the fix is not yet released for the latest version of ldap3 (2.9.1) and it is currently not clear if it will be released soon (latest release dating from July 2021).

As a temporary fix, adding the pycryptodome/pycryptodomex in the requirements.txt of dfir-iris and rebuilding the images allow to resolve this issue. On the long term, the latest version of ldap3 will need to be used when available.

Issue observed with Iris 2.4.7 to 2.4.11