Ayham ............. schrieb:
i have a problem with wtls
with kannel 1.4
am using ubuntu 7.10 server 64
i configure it with command./configure
--enable-docs --enable-start-stop-daemon --enable-ssl
--with-ssl=/usr/lib/ssl --with-wtls=openssl
--prefix=/usr/local/kannel
i got no error and i wtls support i got :
Configuring WTLS support ...
checking for WTLS library... openssl
checking for RSA_new in -lcrypto... yes
checking openssl/objects.h usability... yes
checking openssl/objects.h presence... yes
checking for openssl/objects.h... yes
checking openssl/rc5.h usability... yes
checking openssl/rc5.h presence... yes
checking for openssl/rc5.h... yes
but i got errors in make
gcc -D_REENTRANT=1 -I. -Igw -g -O2 -D_XOPEN_SOURCE=600 -D_BSD_SOURCE
-I/usr/include/libxml2 -I/usr/local/openssl/lib/include -rdynamic -o gw/wapbox
gw/wapbox.o libgw.a libwmlscript.a libwap.a libgwlib.a -lssl -lrt -lresolv
-lnsl -lm -lpthread -L/usr/lib -lxml2 -L/usr/local/openssl/lib/lib -lcrypto
-lssl -L/usr/local/ssl/lib -lcrypto
libwap.a(wtls_statesupport.o): In function `wtls_encrypt_rc5':
/home/user/kannel-snapshot/wap/wtls_statesupport.c:410: undefined reference to
`RC5_32_set_key'
/home/user/kannel-snapshot/wap/wtls_statesupport.c:416: undefined reference to
`RC5_32_cbc_encrypt'
/home/user/kannel-snapshot/wap/wtls_statesupport.c:432: undefined reference to
`RC5_32_cbc_encrypt'
libwap.a(wtls_statesupport.o): In function `wtls_decrypt_rc5':
/home/user/kannel-snapshot/wap/wtls_statesupport.c:347: undefined reference to
`RC5_32_set_key'
/home/user/kannel-snapshot/wap/wtls_statesupport.c:355: undefined reference to
`RC5_32_cbc_encrypt'
/home/user/kannel-snapshot/wap/wtls_statesupport.c:373: undefined reference to
`RC5_32_cbc_encrypt'
collect2: ld returned 1 exit status
make: *** [gw/wapbox] Error 1
the issue here is the concurrency problem between your distro's openssl package
and the one you have installed at /usr/local/opsnessl.
The references ARE defined in libcrypto., but the -L/usr/lib that is added for
libxml2 support is causing the linker to pick the distro's /usr/lib/libcrypto.a
in favor of /usr/local/openssl/lib/libcrypto.a.
I will need to check configure.in to change this. For a quick workaround, please
edit your Makefile and remove the -L/usr/lib while building the binaries.
In any case, the WTLS support within Kannel has never been finalized. So it's
most likely that you won't be able to use it in production environments.
Stipe
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