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author | Ondrej Kos <okos@redhat.com> | 2013-08-21 15:17:00 +0200 |
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committer | Ondrej Kos <okos@redhat.com> | 2013-08-21 15:21:13 +0200 |
commit | f519f6cb5a5904d4945d6f5bfae39a1ddca54012 (patch) | |
tree | 2b8ff64bf07c21131efb82b88695ce728b22f2af | |
parent | 3740d51ad8ee54b52550f16188da0279c42ce4a3 (diff) | |
download | sssd-f519f6cb5a5904d4945d6f5bfae39a1ddca54012.tar.gz sssd-f519f6cb5a5904d4945d6f5bfae39a1ddca54012.tar.xz sssd-f519f6cb5a5904d4945d6f5bfae39a1ddca54012.zip |
add group sid lookup
Explanation
Resolves:
https://fedorahosted.org/sssd/ticket/XXXX
-rw-r--r-- | src/db/sysdb.h | 7 | ||||
-rw-r--r-- | src/db/sysdb_ops.c | 52 |
2 files changed, 59 insertions, 0 deletions
diff --git a/src/db/sysdb.h b/src/db/sysdb.h index 7045edf7..59552888 100644 --- a/src/db/sysdb.h +++ b/src/db/sysdb.h @@ -146,6 +146,7 @@ #define SYSDB_GRNAM_FILTER "(&("SYSDB_GC")(|("SYSDB_NAME_ALIAS"=%s)("SYSDB_NAME"=%s)))" #define SYSDB_GRGID_FILTER "(&("SYSDB_GC")("SYSDB_GIDNUM"=%lu))" +#define SYSDB_GRSID_FILTER "(&("SYSDB_GC")("SYSDB_SID_STR"=%s))" #define SYSDB_GRENT_FILTER "("SYSDB_GC")" #define SYSDB_GRNAM_MPG_FILTER "(&("SYSDB_MPGC")(|("SYSDB_NAME_ALIAS"=%s)("SYSDB_NAME"=%s)))" #define SYSDB_GRGID_MPG_FILTER "(&("SYSDB_MPGC")("SYSDB_GIDNUM"=%lu))" @@ -532,6 +533,12 @@ int sysdb_search_group_by_gid(TALLOC_CTX *mem_ctx, gid_t gid, const char **attrs, struct ldb_message **msg); +int sysdb_search_group_by_sid_str(TALLOC_CTX *mem_ctx, + struct sysdb_ctx *sysdb, + struct sss_domain_info *domain, + char *sid_str, + const char **attrs, + struct ldb_message **msg); /* Search Netgroup (by name) */ int sysdb_search_netgroup_by_name(TALLOC_CTX *mem_ctx, diff --git a/src/db/sysdb_ops.c b/src/db/sysdb_ops.c index ff8fb008..b403e64b 100644 --- a/src/db/sysdb_ops.c +++ b/src/db/sysdb_ops.c @@ -456,6 +456,58 @@ done: return ret; } +int sysdb_search_group_by_sid_str(TALLOC_CTX *mem_ctx, + struct sysdb_ctx *sysdb, + struct sss_domain_info *domain, + char *sid_str, + const char **attrs, + struct ldb_message **msg) +{ + TALLOC_CTX *tmp_ctx; + const char *def_attrs[] = { SYSDB_NAME, SYSDB_SID_STR, NULL }; + struct ldb_message **msgs = NULL; + struct ldb_dn *basedn; + size_t msgs_count = 0; + char *filter; + int ret; + + tmp_ctx = talloc_new(NULL); + if (!tmp_ctx) { + return ENOMEM; + } + + basedn = ldb_dn_new_fmt(tmp_ctx, sysdb->ldb, + SYSDB_TMPL_GROUP_BASE, domain->name); + if (!basedn) { + ret = ENOMEM; + goto done; + } + + filter = talloc_asprintf(tmp_ctx, SYSDB_GRSID_FILTER, sid_str); + if (!filter) { + ret = ENOMEM; + goto done; + } + + ret = sysdb_search_entry(tmp_ctx, sysdb, basedn, LDB_SCOPE_SUBTREE, filter, + attrs?attrs:def_attrs, &msgs_count, &msgs); + if (ret) { + goto done; + } + + *msg = talloc_steal(mem_ctx, msgs[0]); + +done: + if (ret == ENOENT) { + DEBUG(SSSDBG_TRACE_FUNC, ("No such entry\n")); + } + else if (ret) { + DEBUG(SSSDBG_TRACE_FUNC, ("Error: %d (%s)\n", ret, strerror(ret))); + } + + talloc_zfree(tmp_ctx); + return ret; +} /* =Search-Group-by-Name============================================ */ |