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Mark,

On 2/3/16 1:01 PM, Mark Thomas wrote:
> On 03/02/2016 16:00, Christopher Schultz wrote:
>> All,
>> 
>> On 2/3/16 10:54 AM, Christopher Schultz wrote:
>>> Mark,
>> 
>>> On 2/3/16 4:05 AM, Mark Thomas wrote:
>>>> The proposed Apache Tomcat 8.0.32 release is now available
>>>> for voting.
>> 
>>>> The main changes since 8.0.30 are:
>> 
>>>> - Restore the default for mapperContextRootRedirectEnabled
>>>> to true
>> 
>>>> - Update the packaged version of the Tomcat Native Library to
>>>>  1.2.4 to pick up the Windows binaries that are based on
>>>> OpenSSL 1.0.2e
>> 
>>>> - Expand session attribute filtering on load/unload to all 
>>>> managers
>> 
>>>> It can be obtained from: 
>>>> https://dist.apache.org/repos/dist/dev/tomcat/tomcat-8/v8.0.32/
>>>>
>>>> 
The Maven staging repo is:
>>>> https://repository.apache.org/content/repositories/orgapachetomcat-
10
>>
>>>> 
6
>> 
>>>> 
>> 3/
>> 
>> 
>>> The svn tag is:
>>>> http://svn.apache.org/repos/asf/tomcat/tc8.0.x/tags/TOMCAT_8_0_32/
>>
>>>>
>>>> 
The proposed 8.0.32 release is: [ ] Broken - do not release [ ]
>>>> Stable - go ahead and release as 8.0.32
>> 
>>> tcnative bundled with 8.0.32 fails to compile on my system
>>> against OpenSSL 1.0.1e (Debian). It looks like they may not
>>> have back-ported some expected changes from 1.0.1[latest]:
>> 
>>> src/sslcontext.c: In function 
>>> 'Java_org_apache_tomcat_jni_SSLContext_setCertificateRaw': 
>>> src/sslcontext.c:1079:5: error: 'eckey' undeclared (first use
>>> in this function) src/sslcontext.c:1079:5: note: each
>>> undeclared identifier is reported only once for each function
>>> it appears in make[1]: *** [src/sslcontext.lo] Error 1
>> 
>>> I'm going to have a look at this.
>> 
>> This looks like a bug.
>> 
>> - From sslcontext.c, starting at line 977:
>> 
>> TCN_IMPLEMENT_CALL(jboolean, SSLContext, 
>> setCertificateRaw)(TCN_STDARGS, jlong ctx, jbyteArray javaCert,
>> jbyteArray javaKey, jint idx) { #ifdef HAVE_ECC #if
>> defined(SSL_CTX_set_ecdh_auto) EC_KEY *eckey = NULL; #endif 
>> #endif
>> 
>> 
>> [...]
>> 
>> #ifdef HAVE_ECC /* * TODO try to read the ECDH curve name from
>> somewhere... */ #if defined(SSL_CTX_set_ecdh_auto) 
>> SSL_CTX_set_ecdh_auto(c->ctx, 1); #else eckey =
>> EC_KEY_new_by_curve_name(NID_X9_62_prime256v1); 
>> SSL_CTX_set_tmp_ecdh(c->ctx, eckey); EC_KEY_free(eckey); #endif 
>> #endif
>> 
>> The local variable 'eckey' is defined only if both HAVE_ECC and 
>> SSL_CTX_set_ecdh_auto are defined, but in the lower usage, eckey
>> is ignored when SSL_CTX_set_ecdh_auto is set and used when it is
>> not set.
>> 
>> I suspect the intended implementation was to have the upper
>> #ifdef SSL_CTX_set_ecdh_auto actually be "#ifndef" instead.
>> 
>> I think we have to re-roll the release since tcnative is broken.
> 
> Irrespective of the above, tc-native 1.2.x requires OpenSSL 1.0.2.
> If you build with 1.0.2 then you should avoid this bug. It looks
> like the change that introduced that was unnecessary.

Oh, grumble, I forgot we the a whole-point upgrade of tcnative in a
stable Tomcat release. :( We probably shouldn't have done that.

I'll see about using OpenSSL 1.0.2 and re-test.

- -chris
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