khm_int32 KHMAPI addr_list_toString(const void *d, khm_size cb_d, wchar_t *buf, khm_size *pcb_buf, khm_int32 flags) { HostAddresses as; size_t len; size_t i; wchar_t wstr[2048] = L""; wchar_t *wstr_d = &wstr[0]; khm_size cch_wstr = ARRAYLENGTH(wstr); if ( decode_HostAddresses((const unsigned char *) d, cb_d, &as, &len) ) { assert(FALSE); return KHM_ERROR_INVALID_PARAM; } for (i=0; i < as.len; i++) { char buf[1024]; wchar_t wbuf[1024]; len = sizeof(buf); if (krb5_print_address(&as.val[i], buf, sizeof(buf), &len)) { assert(FALSE); continue; } AnsiStrToUnicode(wbuf, sizeof(wbuf), buf); if (FAILED(StringCchCatEx(wstr_d, cch_wstr, wbuf, &wstr_d, &cch_wstr, STRSAFE_NO_TRUNCATION))) { assert(FALSE); continue; } if (i + 1 < as.len) { if (FAILED(StringCchCatEx(wstr_d, cch_wstr, L",", &wstr_d, &cch_wstr, STRSAFE_NO_TRUNCATION))) { assert(FALSE); continue; } } } len = (ARRAYLENGTH(wstr) - cch_wstr) * sizeof(wchar_t); if (buf == NULL || *pcb_buf < len) { *pcb_buf = len; return KHM_ERROR_TOO_LONG; } StringCbCopy(buf, *pcb_buf, wstr); *pcb_buf = len; free_HostAddresses(&as); return KHM_ERROR_SUCCESS; }
int decode_KrbCredInfo(const unsigned char *p, size_t len, KrbCredInfo *data, size_t *size) { size_t ret = 0, reallen; size_t l; int e; memset(data, 0, sizeof(*data)); reallen = 0; e = der_match_tag_and_length (p, len, ASN1_C_UNIV, CONS, UT_Sequence,&reallen, &l); FORW; { int dce_fix; if((dce_fix = fix_dce(reallen, &len)) < 0) return ASN1_BAD_FORMAT; { size_t newlen, oldlen; e = der_match_tag (p, len, ASN1_C_CONTEXT, CONS, 0, &l); if (e) return e; else { p += l; len -= l; ret += l; e = der_get_length (p, len, &newlen, &l); FORW; { int dce_fix; oldlen = len; if((dce_fix = fix_dce(newlen, &len)) < 0)return ASN1_BAD_FORMAT; e = decode_EncryptionKey(p, len, &(data)->key, &l); FORW; if(dce_fix){ e = der_match_tag_and_length (p, len, (Der_class)0, (Der_type)0, 0, &reallen, &l); FORW; }else len = oldlen - newlen; } } } { size_t newlen, oldlen; e = der_match_tag (p, len, ASN1_C_CONTEXT, CONS, 1, &l); if (e) (data)->prealm = NULL; else { p += l; len -= l; ret += l; e = der_get_length (p, len, &newlen, &l); FORW; { int dce_fix; oldlen = len; if((dce_fix = fix_dce(newlen, &len)) < 0)return ASN1_BAD_FORMAT; (data)->prealm = malloc(sizeof(*(data)->prealm)); if((data)->prealm == NULL) return ENOMEM; e = decode_Realm(p, len, (data)->prealm, &l); FORW; if(dce_fix){ e = der_match_tag_and_length (p, len, (Der_class)0, (Der_type)0, 0, &reallen, &l); FORW; }else len = oldlen - newlen; } } } { size_t newlen, oldlen; e = der_match_tag (p, len, ASN1_C_CONTEXT, CONS, 2, &l); if (e) (data)->pname = NULL; else { p += l; len -= l; ret += l; e = der_get_length (p, len, &newlen, &l); FORW; { int dce_fix; oldlen = len; if((dce_fix = fix_dce(newlen, &len)) < 0)return ASN1_BAD_FORMAT; (data)->pname = malloc(sizeof(*(data)->pname)); if((data)->pname == NULL) return ENOMEM; e = decode_PrincipalName(p, len, (data)->pname, &l); FORW; if(dce_fix){ e = der_match_tag_and_length (p, len, (Der_class)0, (Der_type)0, 0, &reallen, &l); FORW; }else len = oldlen - newlen; } } } { size_t newlen, oldlen; e = der_match_tag (p, len, ASN1_C_CONTEXT, CONS, 3, &l); if (e) (data)->flags = NULL; else { p += l; len -= l; ret += l; e = der_get_length (p, len, &newlen, &l); FORW; { int dce_fix; oldlen = len; if((dce_fix = fix_dce(newlen, &len)) < 0)return ASN1_BAD_FORMAT; (data)->flags = malloc(sizeof(*(data)->flags)); if((data)->flags == NULL) return ENOMEM; e = decode_TicketFlags(p, len, (data)->flags, &l); FORW; if(dce_fix){ e = der_match_tag_and_length (p, len, (Der_class)0, (Der_type)0, 0, &reallen, &l); FORW; }else len = oldlen - newlen; } } } { size_t newlen, oldlen; e = der_match_tag (p, len, ASN1_C_CONTEXT, CONS, 4, &l); if (e) (data)->authtime = NULL; else { p += l; len -= l; ret += l; e = der_get_length (p, len, &newlen, &l); FORW; { int dce_fix; oldlen = len; if((dce_fix = fix_dce(newlen, &len)) < 0)return ASN1_BAD_FORMAT; (data)->authtime = malloc(sizeof(*(data)->authtime)); if((data)->authtime == NULL) return ENOMEM; e = decode_KerberosTime(p, len, (data)->authtime, &l); FORW; if(dce_fix){ e = der_match_tag_and_length (p, len, (Der_class)0, (Der_type)0, 0, &reallen, &l); FORW; }else len = oldlen - newlen; } } } { size_t newlen, oldlen; e = der_match_tag (p, len, ASN1_C_CONTEXT, CONS, 5, &l); if (e) (data)->starttime = NULL; else { p += l; len -= l; ret += l; e = der_get_length (p, len, &newlen, &l); FORW; { int dce_fix; oldlen = len; if((dce_fix = fix_dce(newlen, &len)) < 0)return ASN1_BAD_FORMAT; (data)->starttime = malloc(sizeof(*(data)->starttime)); if((data)->starttime == NULL) return ENOMEM; e = decode_KerberosTime(p, len, (data)->starttime, &l); FORW; if(dce_fix){ e = der_match_tag_and_length (p, len, (Der_class)0, (Der_type)0, 0, &reallen, &l); FORW; }else len = oldlen - newlen; } } } { size_t newlen, oldlen; e = der_match_tag (p, len, ASN1_C_CONTEXT, CONS, 6, &l); if (e) (data)->endtime = NULL; else { p += l; len -= l; ret += l; e = der_get_length (p, len, &newlen, &l); FORW; { int dce_fix; oldlen = len; if((dce_fix = fix_dce(newlen, &len)) < 0)return ASN1_BAD_FORMAT; (data)->endtime = malloc(sizeof(*(data)->endtime)); if((data)->endtime == NULL) return ENOMEM; e = decode_KerberosTime(p, len, (data)->endtime, &l); FORW; if(dce_fix){ e = der_match_tag_and_length (p, len, (Der_class)0, (Der_type)0, 0, &reallen, &l); FORW; }else len = oldlen - newlen; } } } { size_t newlen, oldlen; e = der_match_tag (p, len, ASN1_C_CONTEXT, CONS, 7, &l); if (e) (data)->renew_till = NULL; else { p += l; len -= l; ret += l; e = der_get_length (p, len, &newlen, &l); FORW; { int dce_fix; oldlen = len; if((dce_fix = fix_dce(newlen, &len)) < 0)return ASN1_BAD_FORMAT; (data)->renew_till = malloc(sizeof(*(data)->renew_till)); if((data)->renew_till == NULL) return ENOMEM; e = decode_KerberosTime(p, len, (data)->renew_till, &l); FORW; if(dce_fix){ e = der_match_tag_and_length (p, len, (Der_class)0, (Der_type)0, 0, &reallen, &l); FORW; }else len = oldlen - newlen; } } } { size_t newlen, oldlen; e = der_match_tag (p, len, ASN1_C_CONTEXT, CONS, 8, &l); if (e) (data)->srealm = NULL; else { p += l; len -= l; ret += l; e = der_get_length (p, len, &newlen, &l); FORW; { int dce_fix; oldlen = len; if((dce_fix = fix_dce(newlen, &len)) < 0)return ASN1_BAD_FORMAT; (data)->srealm = malloc(sizeof(*(data)->srealm)); if((data)->srealm == NULL) return ENOMEM; e = decode_Realm(p, len, (data)->srealm, &l); FORW; if(dce_fix){ e = der_match_tag_and_length (p, len, (Der_class)0, (Der_type)0, 0, &reallen, &l); FORW; }else len = oldlen - newlen; } } } { size_t newlen, oldlen; e = der_match_tag (p, len, ASN1_C_CONTEXT, CONS, 9, &l); if (e) (data)->sname = NULL; else { p += l; len -= l; ret += l; e = der_get_length (p, len, &newlen, &l); FORW; { int dce_fix; oldlen = len; if((dce_fix = fix_dce(newlen, &len)) < 0)return ASN1_BAD_FORMAT; (data)->sname = malloc(sizeof(*(data)->sname)); if((data)->sname == NULL) return ENOMEM; e = decode_PrincipalName(p, len, (data)->sname, &l); FORW; if(dce_fix){ e = der_match_tag_and_length (p, len, (Der_class)0, (Der_type)0, 0, &reallen, &l); FORW; }else len = oldlen - newlen; } } } { size_t newlen, oldlen; e = der_match_tag (p, len, ASN1_C_CONTEXT, CONS, 10, &l); if (e) (data)->caddr = NULL; else { p += l; len -= l; ret += l; e = der_get_length (p, len, &newlen, &l); FORW; { int dce_fix; oldlen = len; if((dce_fix = fix_dce(newlen, &len)) < 0)return ASN1_BAD_FORMAT; (data)->caddr = malloc(sizeof(*(data)->caddr)); if((data)->caddr == NULL) return ENOMEM; e = decode_HostAddresses(p, len, (data)->caddr, &l); FORW; if(dce_fix){ e = der_match_tag_and_length (p, len, (Der_class)0, (Der_type)0, 0, &reallen, &l); FORW; }else len = oldlen - newlen; } } } if(dce_fix){ e = der_match_tag_and_length (p, len, (Der_class)0, (Der_type)0, 0, &reallen, &l); FORW; } } if(size) *size = ret; return 0; fail: free_KrbCredInfo(data); return e; }