diff options
Diffstat (limited to 'source4/libcli/security/dom_sid.c')
-rw-r--r-- | source4/libcli/security/dom_sid.c | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/source4/libcli/security/dom_sid.c b/source4/libcli/security/dom_sid.c index 131d1afa9c..39841e5a70 100644 --- a/source4/libcli/security/dom_sid.c +++ b/source4/libcli/security/dom_sid.c @@ -240,3 +240,35 @@ BOOL dom_sid_in_domain(const struct dom_sid *domain_sid, return dom_sid_compare_auth(domain_sid, sid) == 0; } + +/* + 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", + (uint_t)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; +} |