No worthy mechs found

[Ted Yu]

Got over previous error (for now).

However, this time I got:

Mar 14 10:00:46 5f4a350528ca client-test: GSSAPI Error: Unspecified GSS
failure.  Minor code may provide more information (Server hbase/
5f4a350528ca at EXAMPLE.COM not found in Kerberos database)

5f4a350528ca is the docker VM.

# klist
Ticket cache: FILE:/tmp/krb5cc_0
Default principal: hbase/localhost at EXAMPLE.COM

Valid starting     Expires            Service principal
03/14/17 04:02:50  03/14/17 14:02:50  krbtgt/EXAMPLE.COM at EXAMPLE.COM
renew until 03/21/17 04:02:50

How do I get over the above error ?

Thanks

On Tue, Mar 14, 2017 at 4:09 PM, Ted Yu <yuzhihong at gmail.com> wrote:

> Hi,
> I use the following code for calling sasl_client_init():
>
>     callback->id = SASL_CB_GETPATH;
>
>     callback->proc = (sasl_callback_ft) &GetPluginPath;
>
>     callback->context = (void *)(sasl_plugin_dir_path.c_str());
>
>     ++callback;
>
>
>     /* user */
>
>     callback->id = SASL_CB_USER;
>
>     callback->proc = (sasl_callback_ft) &Simple;
>
>     callback->context = const_cast<char *>(user_name_.c_str());
>
>     ++callback;
>
>
>     /* termination */
>
>     callback->id = SASL_CB_LIST_END;
>
>     callback->proc = NULL;
>
>     callback->context = NULL;
>
>     ++callback;
>
>     rc = sasl_client_init(callbacks);
>
>
> sasl_client_init() returned 0.
>
> But the following:
>
>     const char *mechusing, *mechlist = "GSSAPI";
>
>
>     do {
>
>       currentReturnCode = sasl_client_start(sconn_, /* the same context
> from above */
>
>            mechlist, /* the list of mechanisms
>
>             from the server */
>
>             NULL, /* filled in if an
>
>             interaction is needed */
>
>             &out, /* filled in on success */
>
>             &outlen, /* filled in on success */
>
>             &mechusing);
>
> gave me -4.
>
> I saw this auth log:
>
>   Mar 14 09:01:33 5f4a350528ca client-test: No worthy mechs found
>
> Under CYRUS_SASL_PLUGINS_DIR :
>
> # ls /usr/lib/sasl2
>
> libanonymous.la        libcrammd5.la        libdigestmd5.la
> libgs2.la        libgssapiv2.la        libotp.la        libplain.la
>  libscram.la
>
> libanonymous.so        libcrammd5.so        libdigestmd5.so
>  libgs2.so        libgssapiv2.so        libotp.so        libplain.so
>  libscram.so
>
> libanonymous.so.3      libcrammd5.so.3      libdigestmd5.so.3
>  libgs2.so.3      libgssapiv2.so.3      libotp.so.3      libplain.so.3
>  libscram.so.3
>
> libanonymous.so.3.0.0  libcrammd5.so.3.0.0  libdigestmd5.so.3.0.0
>  libgs2.so.3.0.0  libgssapiv2.so.3.0.0  libotp.so.3.0.0  libplain.so.3.0.0
>  libscram.so.3.0.0
>
>
> Is there any lib which was missing ?
>
> Thanks
>
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