diff options
Diffstat (limited to 'source4/rpc_server/samr/dcesrv_samr.c')
| -rw-r--r-- | source4/rpc_server/samr/dcesrv_samr.c | 28 |
1 files changed, 21 insertions, 7 deletions
diff --git a/source4/rpc_server/samr/dcesrv_samr.c b/source4/rpc_server/samr/dcesrv_samr.c index 700070fb1b..31b49bcd86 100644 --- a/source4/rpc_server/samr/dcesrv_samr.c +++ b/source4/rpc_server/samr/dcesrv_samr.c @@ -660,7 +660,9 @@ static NTSTATUS samr_CreateUser2(struct dcesrv_call_state *dce_call, TALLOC_CTX const char *account_name; struct dcesrv_handle *u_handle; int ret; - const char *container, *class=NULL; + const char *container, *obj_class=NULL; + char *cn_name; + int cn_name_len; ZERO_STRUCTP(r->out.user_handle); *r->out.access_granted = 0; @@ -689,34 +691,46 @@ static NTSTATUS samr_CreateUser2(struct dcesrv_call_state *dce_call, TALLOC_CTX return NT_STATUS_NO_MEMORY; } + cn_name = talloc_strdup(mem_ctx, account_name); + NT_STATUS_HAVE_NO_MEMORY(cn_name); + cn_name_len = strlen(cn_name); + /* This must be one of these values *only* */ if (r->in.acct_flags == ACB_NORMAL) { container = "Users"; - class = "user"; + obj_class = "user"; } else if (r->in.acct_flags == ACB_WSTRUST) { + if (cn_name[cn_name_len - 1] != '$') { + return NT_STATUS_FOOBAR; + } + cn_name[cn_name_len - 1] = '\0'; container = "Computers"; - class = "computer"; + obj_class = "computer"; } else if (r->in.acct_flags == ACB_SVRTRUST) { + if (cn_name[cn_name_len - 1] != '$') { + return NT_STATUS_FOOBAR; + } + cn_name[cn_name_len - 1] = '\0'; container = "Domain Controllers"; - class = "computer"; + obj_class = "computer"; } else if (r->in.acct_flags == ACB_DOMTRUST) { container = "Users"; - class = "computer"; + obj_class = "user"; } else { return NT_STATUS_INVALID_PARAMETER; } /* add core elements to the ldb_message for the user */ - msg->dn = talloc_asprintf(mem_ctx, "CN=%s,CN=%s,%s", account_name, container, d_state->domain_dn); + msg->dn = talloc_asprintf(mem_ctx, "CN=%s,CN=%s,%s", cn_name, container, d_state->domain_dn); if (!msg->dn) { return NT_STATUS_NO_MEMORY; } samdb_msg_add_string(d_state->sam_ctx, mem_ctx, msg, "sAMAccountName", account_name); - samdb_msg_add_string(d_state->sam_ctx, mem_ctx, msg, "objectClass", class); + samdb_msg_add_string(d_state->sam_ctx, mem_ctx, msg, "objectClass", obj_class); /* create the user */ ret = samdb_add(d_state->sam_ctx, mem_ctx, msg); if (ret != 0) { |