On Thu, Oct 18, 2012 at 01:11:00PM +0200, Pavel Březina wrote:
> https://fedorahosted.org/sssd/ticket/1482

> From b40a0e4d5a05e78adce3c2eff0e981333a1a6e40 Mon Sep 17 00:00:00 2001
> From: =?UTF-8?q?Pavel=20B=C5=99ezina?= <pbrez...@redhat.com>
> Date: Thu, 18 Oct 2012 12:42:50 +0200
> Subject: [PATCH] do not default fullname to gecos when schema = ad
> 
> https://fedorahosted.org/sssd/ticket/1482
> ---
>  src/db/sysdb.h                        |    3 +++
>  src/db/sysdb_ops.c                    |   29 ++++++++++++++++++++---------
>  src/db/sysdb_subdomains.c             |    5 +++--
>  src/providers/ldap/sdap_async_users.c |   21 +++++++++++++++++++--
>  src/providers/proxy/proxy_id.c        |    1 +
>  src/responder/pac/pacsrv_cmd.c        |    2 +-
>  src/tests/sysdb-tests.c               |   18 +++++++++++-------
>  src/tools/sss_seed.c                  |    2 +-
>  src/tools/sss_sync_ops.c              |    2 +-
>  9 files changed, 60 insertions(+), 23 deletions(-)
> 
> diff --git a/src/db/sysdb.h b/src/db/sysdb.h
> index 
> 0ce6beaa361bcb5930e64c31fc3763a230881e9a..6b36db0fa3567ed1d6b3d0deb6313154b57265b1
>  100644
> --- a/src/db/sysdb.h
> +++ b/src/db/sysdb.h
> @@ -609,6 +609,7 @@ int sysdb_get_new_id(struct sysdb_ctx *sysdb,
>  /* Add user (only basic attrs and w/o checks) */
>  int sysdb_add_basic_user(struct sysdb_ctx *sysdb,
>                           const char *name,
> +                         const char *fullname,
>                           uid_t uid, gid_t gid,
>                           const char *gecos,
>                           const char *homedir,
> @@ -617,6 +618,7 @@ int sysdb_add_basic_user(struct sysdb_ctx *sysdb,
>  /* Add user (all checks) */
>  int sysdb_add_user(struct sysdb_ctx *sysdb,
>                     const char *name,
> +                   const char *fullname,
>                     uid_t uid, gid_t gid,
>                     const char *gecos,
>                     const char *homedir,
> @@ -662,6 +664,7 @@ int sysdb_mod_group_member(struct sysdb_ctx *sysdb,
>  
>  int sysdb_store_user(struct sysdb_ctx *sysdb,
>                       const char *name,
> +                     const char *fullname,
>                       const char *pwd,
>                       uid_t uid, gid_t gid,
>                       const char *gecos,
> diff --git a/src/db/sysdb_ops.c b/src/db/sysdb_ops.c
> index 
> 52f0cef54b9819b1f5d754dcbd56abd1d7cb0e96..859d1d58b9959da778fac08b6f5cf426d2433d25
>  100644
> --- a/src/db/sysdb_ops.c
> +++ b/src/db/sysdb_ops.c
> @@ -776,6 +776,7 @@ done:
>  
>  int sysdb_add_basic_user(struct sysdb_ctx *sysdb,
>                           const char *name,
> +                         const char *fullname,
>                           uid_t uid, gid_t gid,
>                           const char *gecos,
>                           const char *homedir,

I would prefer not to add another argument to sysdb_add_user(),
sysdb_store_user() and especially not to sysdb_add_basic_user(). I think
the same result can be reached with fewer changes if ...

>  
>  errno_t sysdb_delete_domuser(struct sss_domain_info *domain,
> diff --git a/src/providers/ldap/sdap_async_users.c 
> b/src/providers/ldap/sdap_async_users.c
> index 
> 8974e6a249f1c7db94a7dda63762d84ddd4f0347..f392b594a2fbf043a7dca963161715197639b36b
>  100644
> --- a/src/providers/ldap/sdap_async_users.c
> +++ b/src/providers/ldap/sdap_async_users.c
> @@ -42,6 +42,7 @@ int sdap_save_user(TALLOC_CTX *memctx,
>      struct ldb_message_element *el;
>      int ret;
>      const char *name = NULL;
> +    const char *fullname = NULL;
>      const char *pwd;
>      const char *gecos;
>      const char *homedir;
> @@ -82,6 +83,22 @@ int sdap_save_user(TALLOC_CTX *memctx,
>          goto fail;
>      }
>  
> +    if (opts->schema_type == SDAP_SCHEMA_AD) {
> +        ret = sysdb_attrs_get_el(attrs,
> +                         opts->user_map[SDAP_AT_USER_FULLNAME].sys_name, 
> &el);
> +        if (ret == EOK) {
> +            if (el->num_values == 0) {
> +                fullname = NULL;
> +            } else {
> +                fullname = (const char *)el->values[0].data;
> +            }
> +        } else if (ret == ENOENT) {
> +            fullname = NULL;
> +        } else {
> +            goto fail;
> +        }
> +    }
> +
>      ret = sysdb_attrs_get_el(attrs,
>                               opts->user_map[SDAP_AT_USER_PWD].sys_name, &el);
>      if (ret) goto fail;
> @@ -343,8 +360,8 @@ int sdap_save_user(TALLOC_CTX *memctx,
>  
>      DEBUG(6, ("Storing info for user %s\n", name));
>  
> -    ret = sysdb_store_user(ctx, name, pwd, uid, gid, gecos, homedir, shell,
> -                           user_attrs, missing, cache_timeout, now);
> +    ret = sysdb_store_user(ctx, name, fullname, pwd, uid, gid, gecos, 
> homedir,
> +                           shell, user_attrs, missing, cache_timeout, now);
>      if (ret) goto fail;
>  
>      if (_usn_value) {

... you add fullname to the user_attrs. Then sysdb_add_basic_user() will
set fullname==gecos when it initially creates the user object in the
cache, but it will be overwritten in the same transaction when
sysdb_store_user() add all the user_attrs.

bye,
Sumit
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