Bug 279363

Description Palle Girgensohn 2024-05-28 12:25:44 UTC

The wazuh-manager uses openssl in python module via _openssl.abi3.so (see below)

This fails:

Traceback (most recent call last):
  File "/var/ossec/framework/python/lib/python3.9/site-packages/jose/backends/cryptography_backend.py", line 66, in __init__
    key = load_pem_public_key(key, self.cryptography_backend())
  File "/var/ossec/framework/python/lib/python3.9/site-packages/cryptography/hazmat/backends/__init__.py", line 15, in default_backend
    from cryptography.hazmat.backends.openssl.backend import backend
  File "/var/ossec/framework/python/lib/python3.9/site-packages/cryptography/hazmat/backends/openssl/__init__.py", line 7, in <module>
    from cryptography.hazmat.backends.openssl.backend import backend
  File "/var/ossec/framework/python/lib/python3.9/site-packages/cryptography/hazmat/backends/openssl/backend.py", line 117, in <module>
    from cryptography.hazmat.bindings.openssl import binding
  File "/var/ossec/framework/python/lib/python3.9/site-packages/cryptography/hazmat/bindings/openssl/binding.py", line 14, in <module>
    from cryptography.hazmat.bindings._openssl import ffi, lib
ImportError: /var/ossec/framework/python/lib/python3.9/site-packages/cryptography/hazmat/bindings/_openssl.abi3.so: Undefined symbol "ERR_GET_FUNC"


and the main reason is that OpenSSL-3.0 is not yet supported by wazuh.

Here's where it is linked with libssl.so.3.0:

[root@hostname /var/ossec]# ldd framework/python/lib/python3.9/site-packages/cryptography/hazmat/bindings/_openssl.abi3.so
framework/python/lib/python3.9/site-packages/cryptography/hazmat/bindings/_openssl.abi3.so:
	libssl.so.30 => /usr/lib/libssl.so.30 (0x3b61fc1b000)
	libcrypto.so.30 => /lib/libcrypto.so.30 (0x3b620f10000)
	libthr.so.3 => /lib/libthr.so.3 (0x3b620bba000)
	libc.so.7 => /lib/libc.so.7 (0x3b61d359000)


I made some feeble attempts to fix this by requiring the port to depend on openssl111, but did not succeed:

diff --git a/security/wazuh-manager/Makefile b/security/wazuh-manager/Makefile
index 55f3be186f55..9da69b620cc8 100644
--- a/security/wazuh-manager/Makefile
+++ b/security/wazuh-manager/Makefile
@@ -1,6 +1,7 @@
 PORTNAME=      wazuh
 DISTVERSIONPREFIX=     v
 DISTVERSION=   4.7.3
+PORTREVISION=  1
 CATEGORIES=    security
 MASTER_SITES=  https://packages.wazuh.com/deps/24/libraries/sources/:wazuh_sources \
                LOCAL/acm/${PORTNAME}/:wazuh_cache
@@ -26,7 +27,7 @@ LIB_DEPENDS+= libgdbm.so:databases/gdbm \
                libffi.so:devel/libffi \
                libarrow.so:databases/arrow
 
-USES=          cpe gmake perl5 python:3.9 readline shebangfix sqlite:3 uidfix
+USES=          cpe gmake perl5 python:3.9 readline shebangfix sqlite:3 uidfix ssl
 
 USE_GITHUB=    yes
 GH_TUPLE=      alonsobsd:wazuh-freebsd:${WAZUH_EXTRAFILE_TAGNAME}:wazuh
@@ -144,6 +145,7 @@ ARCH_BASE=  ${ARCH:S/aarch64/arm64/g}
 UNAME_r=       ${_OSRELEASE:tl}
 FBSD_RELEASE=  freebsd_${UNAME_r:S/./_/g:S/-/_/g}
 
+#DEFAULT_VERSIONS+=    ssl=openssl111
 .include <bsd.port.pre.mk>
 
 .if ${OSVERSION} >= 1300139 && ${OSVERSION} < 1400000
@@ -162,6 +164,10 @@ DISTFILES+=     ${WAZUH_CACHENAME}${EXTRACT_SUFX}:wazuh_cache
 IGNORE=                FreeBSD ${OSVERSION} ${ARCH} is not supported
 .endif
 
+#.if ${OSVERSION} >= 1400092
+#DEFAULT_VERSIONS+=    ssl=openssl111
+#.endif
+
 post-extract:
 .for FILE in ${EXTERNAL_DISTFILES}
        @cd ${WRKSRC}/src/external && ${EXTRACT_CMD} ${EXTRACT_BEFORE_ARGS} ${_DISTDIR}/${FILE:S/:wazuh_sources//} ${EXTRACT_AFTER_ARGS}



The Wasuh team know about the dependency on the old OpenSSL and they are apparently working on it. It will appear in 4.8. Is there a temporary fix or workaround to get it working on FreeBSD-14.0? wazuh is broken now, other than waiting for wazuh 4.8? The obvious solution would be to force the port to use openssl111, but I failed to get that bit working. Using compat13x is perhaps easier but that would probably require juggling with libmap.conf as well? Oterh ideas?

Palle