268 static int eap_ttls_avp_encapsulate(struct wpabuf **resp, u32 avp_code,  in eap_ttls_avp_encapsulate()  argument
274 	msg = wpabuf_alloc(sizeof(struct ttls_avp) + wpabuf_len(*resp) + 4);  in eap_ttls_avp_encapsulate()
276 		wpabuf_clear_free(*resp);  in eap_ttls_avp_encapsulate()
277 		*resp = NULL;  in eap_ttls_avp_encapsulate()
282 	pos = eap_ttls_avp_hdr(avp, avp_code, 0, mandatory, wpabuf_len(*resp));  in eap_ttls_avp_encapsulate()
283 	os_memcpy(pos, wpabuf_head(*resp), wpabuf_len(*resp));  in eap_ttls_avp_encapsulate()
284 	pos += wpabuf_len(*resp);  in eap_ttls_avp_encapsulate()
286 	wpabuf_clear_free(*resp);  in eap_ttls_avp_encapsulate()
288 	*resp = msg;  in eap_ttls_avp_encapsulate()
376 				       struct wpabuf **resp)  in eap_ttls_phase2_eap_process()  argument
383 	*resp = data->phase2_method->process(sm, data->phase2_priv, &iret,  in eap_ttls_phase2_eap_process()
403 					      struct wpabuf **resp)  in eap_ttls_phase2_request_eap_method()  argument
411 						   resp);  in eap_ttls_phase2_request_eap_method()
449 					    hdr, resp))  in eap_ttls_phase2_request_eap_method()
469 	return eap_ttls_phase2_eap_process(sm, data, ret, hdr, len, resp);  in eap_ttls_phase2_request_eap_method()
477 				       struct wpabuf **resp)  in eap_ttls_phase2_request_eap()  argument
492 		*resp = eap_sm_buildIdentity(sm, hdr->identifier, 1);  in eap_ttls_phase2_request_eap()
504 						       resp) < 0)  in eap_ttls_phase2_request_eap()
510 						       resp) < 0)  in eap_ttls_phase2_request_eap()
515 	if (*resp == NULL &&  in eap_ttls_phase2_request_eap()
521 	if (*resp == NULL)  in eap_ttls_phase2_request_eap()
525 			*resp);  in eap_ttls_phase2_request_eap()
526 	return eap_ttls_avp_encapsulate(resp, RADIUS_ATTR_EAP_MESSAGE, 1);  in eap_ttls_phase2_request_eap()
533 					    struct wpabuf **resp)  in eap_ttls_phase2_request_mschapv2()  argument
614 	*resp = msg;  in eap_ttls_phase2_request_mschapv2()
628 					  struct wpabuf **resp)  in eap_ttls_phase2_request_mschap()  argument
716 	*resp = msg;  in eap_ttls_phase2_request_mschap()
731 				       struct wpabuf **resp)  in eap_ttls_phase2_request_pap()  argument
771 	*resp = msg;  in eap_ttls_phase2_request_pap()
785 					struct wpabuf **resp)  in eap_ttls_phase2_request_chap()  argument
851 	*resp = msg;  in eap_ttls_phase2_request_chap()
867 				   struct wpabuf **resp)  in eap_ttls_phase2_request()  argument
903 		res = eap_ttls_phase2_request_eap(sm, data, ret, hdr, resp);  in eap_ttls_phase2_request()
906 		res = eap_ttls_phase2_request_mschapv2(sm, data, ret, resp);  in eap_ttls_phase2_request()
909 		res = eap_ttls_phase2_request_mschap(sm, data, ret, resp);  in eap_ttls_phase2_request()
912 		res = eap_ttls_phase2_request_pap(sm, data, ret, resp);  in eap_ttls_phase2_request()
915 		res = eap_ttls_phase2_request_chap(sm, data, ret, resp);  in eap_ttls_phase2_request()
1119 				     struct wpabuf *resp, u8 identifier,  in eap_ttls_encrypt_response()  argument
1122 	if (resp == NULL)  in eap_ttls_encrypt_response()
1126 			    resp);  in eap_ttls_encrypt_response()
1129 				 resp, out_data)) {  in eap_ttls_encrypt_response()
1132 		wpabuf_clear_free(resp);  in eap_ttls_encrypt_response()
1135 	wpabuf_clear_free(resp);  in eap_ttls_encrypt_response()
1145 				       struct wpabuf **resp)  in eap_ttls_process_phase2_eap()  argument
1181 		if (eap_ttls_phase2_request(sm, data, ret, hdr, resp)) {  in eap_ttls_process_phase2_eap()
1263 				      struct wpabuf **resp)  in eap_ttls_process_tnc_start()  argument
1282 	if (eap_ttls_process_phase2_eap(sm, data, ret, parse, resp) < 0)  in eap_ttls_process_tnc_start()
1298 	struct wpabuf *resp = NULL;  in eap_ttls_process_decrypted()  local
1310 		if (eap_ttls_process_phase2_eap(sm, data, ret, parse, &resp) <  in eap_ttls_process_decrypted()
1325 						       &resp) == 0)  in eap_ttls_process_decrypted()
1334 		if (eap_ttls_process_tnc_start(sm, data, ret, parse, &resp) <  in eap_ttls_process_decrypted()
1347 	if (resp) {  in eap_ttls_process_decrypted()
1348 		if (eap_ttls_encrypt_response(sm, data, resp, identifier,  in eap_ttls_process_decrypted()
1372 	struct wpabuf *resp;  in eap_ttls_implicit_identity_request()  local
1381 	resp = NULL;  in eap_ttls_implicit_identity_request()
1382 	if (eap_ttls_phase2_request(sm, data, ret, hdr, &resp)) {  in eap_ttls_implicit_identity_request()
1388 		if (resp == NULL &&  in eap_ttls_implicit_identity_request()
1403 		retval = eap_ttls_encrypt_response(sm, data, resp, identifier,  in eap_ttls_implicit_identity_request()
1680 	struct wpabuf *resp;  in eap_ttls_process()  local
1706 	resp = NULL;  in eap_ttls_process()
1709 		res = eap_ttls_decrypt(sm, data, ret, id, &msg, &resp);  in eap_ttls_process()
1712 						 &msg, &resp);  in eap_ttls_process()
1720 		wpabuf_clear_free(resp);  in eap_ttls_process()
1724 	return resp;  in eap_ttls_process()