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-rw-r--r--source3/librpc/ndr/sid.c92
1 files changed, 92 insertions, 0 deletions
diff --git a/source3/librpc/ndr/sid.c b/source3/librpc/ndr/sid.c
new file mode 100644
index 0000000000..f8c284e93c
--- /dev/null
+++ b/source3/librpc/ndr/sid.c
@@ -0,0 +1,92 @@
+/*
+ Unix SMB/CIFS implementation.
+
+ libndr interface
+
+ Copyright (C) Andrew Tridgell 2003
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+*/
+
+#include "includes.h"
+
+NTSTATUS ndr_push_dom_sid(struct ndr_push *ndr, int ndr_flags, const struct dom_sid *r)
+{
+ uint32_t cntr_sub_auths_0;
+ if (ndr_flags & NDR_SCALARS) {
+ NDR_CHECK(ndr_push_align(ndr, 4));
+ NDR_CHECK(ndr_push_uint8(ndr, NDR_SCALARS, r->sid_rev_num));
+ NDR_CHECK(ndr_push_int8(ndr, NDR_SCALARS, r->num_auths));
+ NDR_CHECK(ndr_push_array_uint8(ndr, NDR_SCALARS, r->id_auth, 6));
+ for (cntr_sub_auths_0 = 0; cntr_sub_auths_0 < r->num_auths; cntr_sub_auths_0++) {
+ NDR_CHECK(ndr_push_uint32(ndr, NDR_SCALARS, r->sub_auths[cntr_sub_auths_0]));
+ }
+ }
+ if (ndr_flags & NDR_BUFFERS) {
+ }
+ return NT_STATUS_OK;
+}
+
+NTSTATUS ndr_pull_dom_sid(struct ndr_pull *ndr, int ndr_flags, struct dom_sid *r)
+{
+ uint32_t cntr_sub_auths_0;
+ if (ndr_flags & NDR_SCALARS) {
+ NDR_CHECK(ndr_pull_align(ndr, 4));
+ NDR_CHECK(ndr_pull_uint8(ndr, NDR_SCALARS, &r->sid_rev_num));
+ NDR_CHECK(ndr_pull_uint8(ndr, NDR_SCALARS, &r->num_auths));
+ if (r->num_auths > 15) {
+ return ndr_pull_error(ndr, NDR_ERR_RANGE, "value out of range");
+ }
+ NDR_CHECK(ndr_pull_array_uint8(ndr, NDR_SCALARS, r->id_auth, 6));
+ for (cntr_sub_auths_0 = 0; cntr_sub_auths_0 < r->num_auths; cntr_sub_auths_0++) {
+ NDR_CHECK(ndr_pull_uint32(ndr, NDR_SCALARS, &r->sub_auths[cntr_sub_auths_0]));
+ }
+ }
+ if (ndr_flags & NDR_BUFFERS) {
+ }
+ return NT_STATUS_OK;
+}
+
+/*
+ convert a dom_sid to a string
+*/
+char *dom_sid_string(TALLOC_CTX *mem_ctx, const struct dom_sid *sid)
+{
+ int i, ofs, maxlen;
+ uint32_t ia;
+ char *ret;
+
+ if (!sid) {
+ return talloc_strdup(mem_ctx, "(NULL SID)");
+ }
+
+ maxlen = sid->num_auths * 11 + 25;
+ ret = talloc_size(mem_ctx, maxlen);
+ if (!ret) return talloc_strdup(mem_ctx, "(SID ERR)");
+
+ ia = (sid->id_auth[5]) +
+ (sid->id_auth[4] << 8 ) +
+ (sid->id_auth[3] << 16) +
+ (sid->id_auth[2] << 24);
+
+ ofs = snprintf(ret, maxlen, "S-%u-%lu",
+ (unsigned int)sid->sid_rev_num, (unsigned long)ia);
+
+ for (i = 0; i < sid->num_auths; i++) {
+ ofs += snprintf(ret + ofs, maxlen - ofs, "-%lu", (unsigned long)sid->sub_auths[i]);
+ }
+
+ return ret;
+}