diff options
Diffstat (limited to 'source3/libads/authdata.c')
| -rw-r--r-- | source3/libads/authdata.c | 78 |
1 files changed, 72 insertions, 6 deletions
diff --git a/source3/libads/authdata.c b/source3/libads/authdata.c index 793b9adb06..bbcd2db56a 100644 --- a/source3/libads/authdata.c +++ b/source3/libads/authdata.c @@ -962,6 +962,12 @@ NTSTATUS kerberos_return_pac(TALLOC_CTX *mem_ctx, const char *name, const char *pass, time_t time_offset, + time_t *expire_time, + time_t *renew_till_time, + const char *cache_name, + BOOL request_pac, + BOOL add_netbios_addr, + time_t renewable_time, PAC_DATA **pac_ret) { krb5_error_code ret; @@ -982,6 +988,10 @@ NTSTATUS kerberos_return_pac(TALLOC_CTX *mem_ctx, return NT_STATUS_INVALID_PARAMETER; } + if (cache_name) { + cc = cache_name; + } + if (!strchr_m(name, '@')) { auth_princ = talloc_asprintf(mem_ctx, "%s@%s", name, lp_realm()); @@ -997,18 +1007,41 @@ NTSTATUS kerberos_return_pac(TALLOC_CTX *mem_ctx, ret = kerberos_kinit_password_ext(auth_princ, pass, time_offset, - NULL, - NULL, + expire_time, + renew_till_time, cc, - True, - True, - 0, + request_pac, + add_netbios_addr, + renewable_time, &status); if (ret) { + DEBUG(1,("kinit failed for '%s' with: %s (%d)\n", + auth_princ, error_message(ret), ret)); /* status already set */ goto out; } + DEBUG(10,("got TGT for %s in %s\n", auth_princ, cc)); + if (expire_time) { + DEBUGADD(10,("\tvalid until: %s (%d)\n", + http_timestring(*expire_time), + (int)*expire_time)); + } + if (renew_till_time) { + DEBUGADD(10,("\trenewable till: %s (%d)\n", + http_timestring(*renew_till_time), + (int)*renew_till_time)); + } + + /* we cannot continue with krb5 when UF_DONT_REQUIRE_PREAUTH is set, + * in that case fallback to NTLM - gd */ + + if (expire_time && renew_till_time && + (*expire_time == 0) && (*renew_till_time == 0)) { + return NT_STATUS_INVALID_LOGON_TYPE; + } + + ret = cli_krb5_get_ticket(local_service, time_offset, &tkt, @@ -1017,6 +1050,8 @@ NTSTATUS kerberos_return_pac(TALLOC_CTX *mem_ctx, cc, NULL); if (ret) { + DEBUG(1,("failed to get ticket for %s: %s\n", + local_service, error_message(ret))); status = krb5_to_nt_status(ret); goto out; } @@ -1031,10 +1066,13 @@ NTSTATUS kerberos_return_pac(TALLOC_CTX *mem_ctx, &sesskey2, False); if (!NT_STATUS_IS_OK(status)) { + DEBUG(1,("ads_verify_ticket failed: %s\n", + nt_errstr(status))); goto out; } if (!pac_data) { + DEBUG(1,("no PAC\n")); status = NT_STATUS_INVALID_PARAMETER; goto out; } @@ -1042,7 +1080,9 @@ NTSTATUS kerberos_return_pac(TALLOC_CTX *mem_ctx, *pac_ret = pac_data; out: - ads_kdestroy(cc); + if (cc != cache_name) { + ads_kdestroy(cc); + } data_blob_free(&tkt); data_blob_free(&ap_rep); @@ -1061,6 +1101,12 @@ static NTSTATUS kerberos_return_pac_logon_info(TALLOC_CTX *mem_ctx, const char *name, const char *pass, time_t time_offset, + time_t *expire_time, + time_t *renew_till_time, + const char *cache_name, + BOOL request_pac, + BOOL add_netbios_addr, + time_t renewable_time, PAC_LOGON_INFO **logon_info) { NTSTATUS status; @@ -1071,17 +1117,25 @@ static NTSTATUS kerberos_return_pac_logon_info(TALLOC_CTX *mem_ctx, name, pass, time_offset, + expire_time, + renew_till_time, + cache_name, + request_pac, + add_netbios_addr, + renewable_time, &pac_data); if (!NT_STATUS_IS_OK(status)) { return status; } if (!pac_data) { + DEBUG(3,("no pac\n")); return NT_STATUS_INVALID_USER_BUFFER; } info = get_logon_info_from_pac(pac_data); if (!info) { + DEBUG(1,("no logon_info\n")); return NT_STATUS_INVALID_USER_BUFFER; } @@ -1097,6 +1151,12 @@ NTSTATUS kerberos_return_info3_from_pac(TALLOC_CTX *mem_ctx, const char *name, const char *pass, time_t time_offset, + time_t *expire_time, + time_t *renew_till_time, + const char *cache_name, + BOOL request_pac, + BOOL add_netbios_addr, + time_t renewable_time, NET_USER_INFO_3 **info3) { NTSTATUS status; @@ -1106,6 +1166,12 @@ NTSTATUS kerberos_return_info3_from_pac(TALLOC_CTX *mem_ctx, name, pass, time_offset, + expire_time, + renew_till_time, + cache_name, + request_pac, + add_netbios_addr, + renewable_time, &logon_info); if (!NT_STATUS_IS_OK(status)) { return status; |