diff options
Diffstat (limited to 'src/lib/idmap/sss_idmap_conv.c')
| -rw-r--r-- | src/lib/idmap/sss_idmap_conv.c | 179 |
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; +} |