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author | Sumit Bose <sbose@redhat.com> | 2013-08-01 12:40:24 +0200 |
---|---|---|
committer | Jakub Hrozek <jhrozek@redhat.com> | 2013-08-26 11:44:42 +0200 |
commit | 1e9930690691360d8963eecea4918b36b6d51013 (patch) | |
tree | 8a36695aca78ac55d8c587fb6c7ef57e3be6e7ab /src/responder/pac/pacsrv_cmd.c | |
parent | f88f09876e2018bd08e19d84ad1ab66f72cac8fd (diff) | |
download | sssd-1e9930690691360d8963eecea4918b36b6d51013.tar.gz sssd-1e9930690691360d8963eecea4918b36b6d51013.tar.bz2 sssd-1e9930690691360d8963eecea4918b36b6d51013.zip |
PAC: if user entry already exists keep it
Currently the PAC responder deletes a user entry and recreates it if
some attributes seems to be different.
Two of the attributes where the home directory and the shell of the
user. Those two attributes are not available from the PAC but where
generates by the PAC responder. The corresponding ID provider might have
better means to determine those attributes, e.g. read them from LDAP, so
we shouldn't change them here.
The third attribute is the user name. Since the PAC responder does
lookups only based on the UID we can wait until the ID provider updates
the entry.
Fixes https://fedorahosted.org/sssd/ticket/1996
Diffstat (limited to 'src/responder/pac/pacsrv_cmd.c')
-rw-r--r-- | src/responder/pac/pacsrv_cmd.c | 55 |
1 files changed, 10 insertions, 45 deletions
diff --git a/src/responder/pac/pacsrv_cmd.c b/src/responder/pac/pacsrv_cmd.c index 2b11acad..e5152006 100644 --- a/src/responder/pac/pacsrv_cmd.c +++ b/src/responder/pac/pacsrv_cmd.c @@ -549,7 +549,6 @@ static errno_t save_pac_user(struct pac_req_ctx *pr_ctx) struct passwd *pwd = NULL; TALLOC_CTX *tmp_ctx = NULL; struct sysdb_attrs *user_attrs = NULL; - const char *tmp_str; sysdb = pr_ctx->dom->sysdb; if (sysdb == NULL) { @@ -575,53 +574,19 @@ static errno_t save_pac_user(struct pac_req_ctx *pr_ctx) ret = sysdb_search_user_by_uid(tmp_ctx, sysdb, pr_ctx->dom, pwd->pw_uid, attrs, &msg); - if (ret == EOK) { - if (new_and_cached_user_differs(pwd, msg)) { - ret = sysdb_delete_user(sysdb, pr_ctx->dom, NULL, pwd->pw_uid); - if (ret != EOK) { - DEBUG(SSSDBG_OP_FAILURE, ("sysdb_delete_user failed.\n")); - goto done; - } - - /* If the entry is delete we might loose the information about the - * original DN of e.g. an IPA user or a chache password. */ - tmp_str = ldb_msg_find_attr_as_string(msg, SYSDB_ORIG_DN, NULL); - if (tmp_str != NULL) { - ret = sysdb_attrs_add_string(user_attrs, SYSDB_ORIG_DN, - tmp_str); - if (ret != EOK) { - DEBUG(SSSDBG_OP_FAILURE, - ("sysdb_attrs_add_string failed.\n")); - goto done; - } - } - - tmp_str = ldb_msg_find_attr_as_string(msg, SYSDB_CACHEDPWD, NULL); - if (tmp_str != NULL) { - ret = sysdb_attrs_add_string(user_attrs, SYSDB_CACHEDPWD, - tmp_str); - if (ret != EOK) { - DEBUG(SSSDBG_OP_FAILURE, - ("sysdb_attrs_add_string failed.\n")); - goto done; - } - } - } else { + if (ret == ENOENT) { + ret = sysdb_store_user(sysdb, pr_ctx->dom, pwd->pw_name, NULL, + pwd->pw_uid, pwd->pw_gid, pwd->pw_gecos, + pwd->pw_dir, + pwd->pw_shell, NULL, user_attrs, NULL, + pr_ctx->dom->user_timeout, 0); + if (ret != EOK) { + DEBUG(SSSDBG_OP_FAILURE, ("sysdb_store_user failed [%d][%s].\n", + ret, strerror(ret))); goto done; } } else if (ret != EOK && ret != ENOENT) { - DEBUG(SSSDBG_OP_FAILURE, ("sysdb_search_user_by_name failed.\n")); - goto done; - } - - ret = sysdb_store_user(sysdb, pr_ctx->dom, pwd->pw_name, NULL, - pwd->pw_uid, pwd->pw_gid, pwd->pw_gecos, - pwd->pw_dir, - pwd->pw_shell, NULL, user_attrs, NULL, - pr_ctx->dom->user_timeout, 0); - if (ret != EOK) { - DEBUG(SSSDBG_OP_FAILURE, ("sysdb_store_user failed [%d][%s].\n", - ret, strerror(ret))); + DEBUG(SSSDBG_OP_FAILURE, ("sysdb_search_user_by_id failed.\n")); goto done; } |