Resolves: bug 469261

Bug Description: Support server-to-server SASL - console chaining, server cleanup
Reviewed by: nkinder (Thanks!)
Fix Description: There are two sets of diffs here.  The first set adds tls, gssapi, and digest to the chaining database (aka database link) panels in the console.  I had to add support for revert to some of the code to make the Reset button work without having to retrieve the values from the server each time.  We already store the original values locally in the _origModel - I added code to allow the use of that in the Reset button.
The second set of diffs is for the server.
1) I had to add support for "SIMPLE" for bindMechanism - this translates to LDAP_SASL_SIMPLE for the actual mechanism.  This value is NULL, so I had to add handling for NULL values in the cb config code (slapi_ch_* work fine with NULL values).
2) Added some more debugging/tracing code
3) The server to server SSL code would only work if the server were configured to be an SSL server.  But for the server to be an SSL client, it only needs NSS initialized and to have the CA cert.  It also needs to configured some of the SSL settings and install the correct policy.  I changed the server code to do this.
Platforms tested: RHEL5
Flag Day: no
Doc impact: Yes

1 files changed, 0 insertions, 2 deletions

diff --git a/ldap/servers/slapd/slap.h b/ldap/servers/slapd/slap.h
index 41448819..7a4cb2e0 100644
--- a/ldap/servers/slapd/slap.h
+++ b/ldap/servers/slapd/slap.h
@@ -1601,7 +1601,6 @@ typedef void (*ps_wakeup_all_fn_ptr)( void );
 typedef void (*ps_service_fn_ptr)(Slapi_Entry *, Slapi_Entry *, int, int );
 typedef char *(*get_config_dn_fn_ptr)();
 typedef void (*get_disconnect_server_fn_ptr)(Connection *conn, PRUint64 opconnid, int opid, PRErrorCode reason, PRInt32 error );
-typedef int (*slapd_SSL_client_init_fn_ptr)( void );
 typedef int (*modify_config_dse_fn_ptr)( Slapi_PBlock *pb );
 typedef int (*slapd_ssl_init_fn_ptr)( void );
 typedef int (*slapd_ssl_init_fn_ptr2)( PRFileDesc **s, int StartTLS);
@@ -1614,7 +1613,6 @@ typedef struct _slapdEntryPoints {
     caddr_t	sep_ps_wakeup_all;
     caddr_t	sep_ps_service;
     caddr_t	sep_disconnect_server;
-    caddr_t	sep_slapd_SSL_client_init;
     caddr_t	sep_slapd_ssl_init;
     caddr_t	sep_slapd_ssl_init2;
 } slapdEntryPoints;