[Xymon] xymon with tls1.2

FYI the package over at Terabithia works with TLS 1.2 out of the box. I have an httpd that is TLS 1.2 only.

http://terabithia.org/rpms/xymon/

Josh Luthman Office: 937-552-2340 Direct: 937-552-2343 1100 Wayne St Suite 1337 Troy, OH 45373

On Fri, Jul 21, 2017 at 10:41 AM, Henrik Størner via Xymon <xymon at xymon.com> wrote:

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---------- Forwarded message ---------- From: "Henrik Størner" <henrik at hswn.dk> To: Xymon mailinglist <xymon at xymon.com> Cc: Bcc: Date: Fri, 21 Jul 2017 16:41:50 +0200 Subject: Re: [Xymon] xymon with tls1.2 Hi Frank,

what happens if you leave out the --ssllib and --sslinclude parameters? It is an unusual location for OpenSSL to be installed, so I guess you compiled it yourself?

It also ought to pull in libdl.so automatically, but that probably requires some magic when compiling OpenSSL.

Anyway, I believe you can work around it by setting NETLIBS in xymon-4.3.27/build/Makefile.Linux like

NETLIBS="-ldl"

Regards,

Henrik

On 21-07-2017 16:26, Frank wrote:

...

I am re-sending this from my member account.

Hi everyone,

We are changing all our SSL web sites on windows over to tls1.2. So I have upgraded the openssl on the xymon server.

 I have run into an ssl issue compiling xymon-4.3.27 and xymon-4.3.28

openssl is in /usr/share/openssl-1.0.21

./configure.server --ssllib /usr/share/openssl-1.0.21/lib --sslinclude /usr/share/openssl-1.0.21/include

This is my error:

Checking for OpenSSL ... Compiling with SSL library works OK /usr/share/openssl-1.0.21/lib/libcrypto.a(dso_dlfcn.o): In function dlfcn_globallookup': dso_dlfcn.c:(.text+0x1a): undefined reference to dlopen' dso_dlfcn.c:(.text+0x31): undefined reference to dlsym' dso_dlfcn.c:(.text+0x3b): undefined reference to dlclose' /usr/share/openssl-1.0.21/lib/libcrypto.a(dso_dlfcn.o): In function dlfcn_pathbyaddr': dso_dlfcn.c:(.text+0x81): undefined reference to dladdr' dso_dlfcn.c:(.text+0xf8): undefined reference to dlerror' /usr/share/openssl-1.0.21/lib/libcrypto.a(dso_dlfcn.o): In function dlfcn_bind_func': dso_dlfcn.c:(.text+0x3fe): undefined reference to dlsym' dso_dlfcn.c:(.text+0x46f): undefined reference to dlerror' /usr/share/openssl-1.0.21/lib/libcrypto.a(dso_dlfcn.o): In function dlfcn_bind_var': dso_dlfcn.c:(.text+0x4ee): undefined reference to dlsym' dso_dlfcn.c:(.text+0x571): undefined reference to dlerror' /usr/share/openssl-1.0.21/lib/libcrypto.a(dso_dlfcn.o): In function dlfcn_unload': dso_dlfcn.c:(.text+0x5d7): undefined reference to dlclose' /usr/share/openssl-1.0.21/lib/libcrypto.a(dso_dlfcn.o): In function dlfcn_load': dso_dlfcn.c:(.text+0x697): undefined reference to dlopen' dso_dlfcn.c:(.text+0x6f5): undefined reference to dlclose' dso_dlfcn.c:(.text+0x72c): undefined reference to `dlerror' collect2: ld returned 1 exit status make: *** [test-link] Error 1 Warning: Cannot link with SSL library OpenSSL include- or library-files not found.