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path: root/src/lib/idmap/sss_idmap_conv.c
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Diffstat (limited to 'src/lib/idmap/sss_idmap_conv.c')
-rw-r--r--src/lib/idmap/sss_idmap_conv.c179
1 files changed, 179 insertions, 0 deletions
diff --git a/src/lib/idmap/sss_idmap_conv.c b/src/lib/idmap/sss_idmap_conv.c
index df96fcc3..1d3ffb3b 100644
--- a/src/lib/idmap/sss_idmap_conv.c
+++ b/src/lib/idmap/sss_idmap_conv.c
@@ -59,6 +59,7 @@ enum idmap_error_code sss_idmap_bin_sid_to_dom_sid(struct sss_idmap_ctx *ctx,
if (dom_sid == NULL) {
return IDMAP_OUT_OF_MEMORY;
}
+ memset(dom_sid, 0, sizeof(struct sss_dom_sid));
/* Safely copy in the SID revision number */
dom_sid->sid_rev_num = (uint8_t) *(bin_sid + p);
@@ -387,3 +388,181 @@ done:
return err;
}
+
+enum idmap_error_code sss_idmap_sid_to_smb_sid(struct sss_idmap_ctx *ctx,
+ const char *sid,
+ struct dom_sid **_smb_sid)
+{
+ enum idmap_error_code err;
+ struct sss_dom_sid *dom_sid = NULL;
+ struct dom_sid *smb_sid = NULL;
+
+ err = sss_idmap_sid_to_dom_sid(ctx, sid, &dom_sid);
+ if (err != IDMAP_SUCCESS) {
+ goto done;
+ }
+
+ err = sss_idmap_dom_sid_to_smb_sid(ctx, dom_sid, &smb_sid);
+ if (err != IDMAP_SUCCESS) {
+ goto done;
+ }
+
+ *_smb_sid = smb_sid;
+ err = IDMAP_SUCCESS;
+
+done:
+ ctx->free_func(dom_sid, ctx->alloc_pvt);
+ if (err != IDMAP_SUCCESS) {
+ ctx->free_func(smb_sid, ctx->alloc_pvt);
+ }
+
+ return err;
+}
+
+enum idmap_error_code sss_idmap_smb_sid_to_sid(struct sss_idmap_ctx *ctx,
+ struct dom_sid *smb_sid,
+ char **_sid)
+{
+ enum idmap_error_code err;
+ struct sss_dom_sid *dom_sid = NULL;
+ char *sid = NULL;
+
+ err = sss_idmap_smb_sid_to_dom_sid(ctx, smb_sid, &dom_sid);
+ if (err != IDMAP_SUCCESS) {
+ goto done;
+ }
+
+ err = sss_idmap_dom_sid_to_sid(ctx, dom_sid, &sid);
+ if (err != IDMAP_SUCCESS) {
+ goto done;
+ }
+
+ *_sid = sid;
+ err = IDMAP_SUCCESS;
+
+done:
+ ctx->free_func(dom_sid, ctx->alloc_pvt);
+ if (err != IDMAP_SUCCESS) {
+ ctx->free_func(sid, ctx->alloc_pvt);
+ }
+
+ return err;
+}
+
+enum idmap_error_code sss_idmap_dom_sid_to_smb_sid(struct sss_idmap_ctx *ctx,
+ struct sss_dom_sid *dom_sid,
+ struct dom_sid **_smb_sid)
+{
+ struct dom_sid *smb_sid;
+ size_t c;
+
+ smb_sid = ctx->alloc_func(sizeof(struct dom_sid), ctx->alloc_pvt);
+ if (smb_sid == NULL) {
+ return IDMAP_OUT_OF_MEMORY;
+ }
+ memset(smb_sid, 0, sizeof(struct dom_sid));
+
+ smb_sid->sid_rev_num = dom_sid->sid_rev_num;
+ smb_sid->num_auths = dom_sid->num_auths;
+ for (c = 0; c < SID_ID_AUTHS; c++) {
+ smb_sid->id_auth[c] = dom_sid->id_auth[c];
+ }
+ for (c = 0; c < SID_SUB_AUTHS; c++) {
+ smb_sid->sub_auths[c] = dom_sid->sub_auths[c];
+ }
+
+ *_smb_sid = smb_sid;
+
+ return IDMAP_SUCCESS;
+}
+
+enum idmap_error_code sss_idmap_smb_sid_to_dom_sid(struct sss_idmap_ctx *ctx,
+ struct dom_sid *smb_sid,
+ struct sss_dom_sid **_dom_sid)
+{
+ struct sss_dom_sid *dom_sid;
+ size_t c;
+
+ dom_sid = ctx->alloc_func(sizeof(struct sss_dom_sid), ctx->alloc_pvt);
+ if (dom_sid == NULL) {
+ return IDMAP_OUT_OF_MEMORY;
+ }
+ memset(dom_sid, 0, sizeof(struct sss_dom_sid));
+
+ dom_sid->sid_rev_num = smb_sid->sid_rev_num;
+ dom_sid->num_auths = smb_sid->num_auths;
+ for (c = 0; c < SID_ID_AUTHS; c++) {
+ dom_sid->id_auth[c] = smb_sid->id_auth[c];
+ }
+ for (c = 0; c < SID_SUB_AUTHS; c++) {
+ dom_sid->sub_auths[c] = smb_sid->sub_auths[c];
+ }
+
+ *_dom_sid = dom_sid;
+
+ return IDMAP_SUCCESS;
+}
+
+enum idmap_error_code sss_idmap_bin_sid_to_smb_sid(struct sss_idmap_ctx *ctx,
+ const uint8_t *bin_sid,
+ size_t length,
+ struct dom_sid **_smb_sid)
+{
+ enum idmap_error_code err;
+ struct sss_dom_sid *dom_sid = NULL;
+ struct dom_sid *smb_sid = NULL;
+
+ err = sss_idmap_bin_sid_to_dom_sid(ctx, bin_sid, length, &dom_sid);
+ if (err != IDMAP_SUCCESS) {
+ goto done;
+ }
+
+ err = sss_idmap_dom_sid_to_smb_sid(ctx, dom_sid, &smb_sid);
+ if (err != IDMAP_SUCCESS) {
+ goto done;
+ }
+
+ *_smb_sid = smb_sid;
+ err = IDMAP_SUCCESS;
+
+done:
+ ctx->free_func(dom_sid, ctx->alloc_pvt);
+ if (err != IDMAP_SUCCESS) {
+ ctx->free_func(smb_sid, ctx->alloc_pvt);
+ }
+
+ return err;
+}
+
+enum idmap_error_code sss_idmap_smb_sid_to_bin_sid(struct sss_idmap_ctx *ctx,
+ struct dom_sid *smb_sid,
+ uint8_t **_bin_sid,
+ size_t *_length)
+{
+ enum idmap_error_code err;
+ struct sss_dom_sid *dom_sid = NULL;
+ uint8_t *bin_sid = NULL;
+ size_t length;
+
+ err = sss_idmap_smb_sid_to_dom_sid(ctx, smb_sid, &dom_sid);
+ if (err != IDMAP_SUCCESS) {
+ goto done;
+ }
+
+ err = sss_idmap_dom_sid_to_bin_sid(ctx, dom_sid, &bin_sid, &length);
+ if (err != IDMAP_SUCCESS) {
+ goto done;
+ }
+
+ *_bin_sid = bin_sid;
+ *_length = length;
+ err = IDMAP_SUCCESS;
+
+done:
+ ctx->free_func(dom_sid, ctx->alloc_pvt);
+ if (err != IDMAP_SUCCESS) {
+ ctx->free_func(bin_sid, ctx->alloc_pvt);
+ }
+
+ return err;
+}