Is this a persistent connections problem ? Or a postgres driver issue ? Has anyone been able to use mod_authn_dbd with postgres 8.2 ?
thanks, Paritosh On 4/9/07, Paritosh Shah <[EMAIL PROTECTED]> wrote:
I am getting a 'prepared statement "authn_dbd_2" already exists' error while trying to use mod_authn_dbd with postgres ( works fine with mysql ). PostgreSQL 8.2 log: LOG: connection received: host=127.0.0.1 port=38660 LOG: connection authorized: user=root database=xxxx ERROR: prepared statement "authn_dbd_2" already exists STATEMENT: PREPARE authn_dbd_2 (varchar,varchar) AS SELECT pwhash FROM principals INNER JOIN users ON principals.resource_id = users.principal_idWHERE name = $1 and name != $2 LOG: connection received: host= 127.0.0.1 port=38662 LOG: connection authorized: user=root database=xxxx ERROR: prepared statement "authn_dbd_2" already exists STATEMENT: PREPARE authn_dbd_2 (varchar,varchar) AS SELECT pwhash FROM principals INNER JOIN users ON principals.resource_id = users.principal_idWHERE name = $1 and name != $2 LOG: unexpected EOF on client connection LOG: unexpected EOF on client connection apache error_log: [Mon Apr 09 15:28:23 2007] [notice] Digest: generating secret for digest authentication ... [Mon Apr 09 15:28:23 2007] [notice] Digest: done [Mon Apr 09 15:28:48 2007] [error] [client 127.0.0.1] Error looking up xxxx in database I tried to find out when mod_authn_dbd returns "Error looking up xxx in database" error. In my case, it is being caused by authn_dbd_acquire_fn returning NULL. A related bug has been filed for mysql: 39329<http://issues.apache.org/bugzilla/show_bug.cgi?id=39329> relevant code snippet from mod_authn_dbd.c: ( function authn_dbd_realm ) ap_dbd_t *dbd = authn_dbd_acquire_fn(r); if (dbd == NULL) { ap_log_rerror(APLOG_MARK, APLOG_ERR, 0, r, "Error looking up %s in database", user); return AUTH_GENERAL_ERROR; } Here is my setup : apache 2.2.3 compiled with following flags : ./configure --with-included-apr --enable-auth-digest --enable-so --enable-dav --enable-dbd --enable-authn-dbd --with-pgsql=/usr/local/pgsql relevant sections of httpd.conf : DBDriver pgsql DBDParams "port=5432 host=localhost dbname=xxxx user=root password=xxxx" DBDMin 1 DBDKeep 1 DBDMax 10 DBDExptime 0 <Location /xxxx> DAV repos ModMimeUsePathInfo on AuthType Digest AuthName "[EMAIL PROTECTED]" AuthDigestProvider dbd Require valid-user AuthDBDUserRealmQuery "SELECT pwhash FROM principals INNER JOIN users ON principals.resource_id = users.principal_id WHERE name = %s and name != %s" </Location>
