krackattacks/tests/hwsim/test_dpp.py

# Test cases for Device Provisioning Protocol (DPP)
# Copyright (c) 2017, Qualcomm Atheros, Inc.
#
# This software may be distributed under the terms of the BSD license.
# See README for more details.

import logging
logger = logging.getLogger()
import time

import hostapd
from utils import HwsimSkip

def check_dpp_capab(dev):
    if "UNKNOWN COMMAND" in dev.request("DPP_BOOTSTRAP_GET_URI 0"):
        raise HwsimSkip("DPP not supported")

def test_dpp_qr_code_parsing(dev, apdev):
    """DPP QR Code parsing"""
    check_dpp_capab(dev[0])
    id = []

    tests = [ "DPP:C:81/1,115/36;K:MDkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDIgADM2206avxHJaHXgLMkq/24e0rsrfMP9K1Tm8gx+ovP0I=;;",
              "DPP:I:SN=4774LH2b4044;M:010203040506;K:MDkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDIgADURzxmttZoIRIPWGoQMV00XHWCAQIhXruVWOz0NjlkIA=;;",
              "DPP:I:;M:010203040506;K:MDkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDIgADURzxmttZoIRIPWGoQMV00XHWCAQIhXruVWOz0NjlkIA=;;" ]
    for uri in tests:
        res = dev[0].request("DPP_QR_CODE " + uri)
        if "FAIL" in res:
            raise Exception("Failed to parse QR Code")
        id.append(int(res))

        uri2 = dev[0].request("DPP_BOOTSTRAP_GET_URI %d" % id[-1])
        if uri != uri2:
            raise Exception("Returned URI does not match")

    tests = [ "foo",
              "DPP:",
              "DPP:;;",
              "DPP:C:1/2;M:;K;;",
              "DPP:I:;M:01020304050;K:MDkwEwYHKoZIzj0CAQYIKoZIzj0DAQcDIgADURzxmttZoIRIPWGoQMV00XHWCAQIhXruVWOz0NjlkIA=;;" ]
    for t in tests:
        res = dev[0].request("DPP_QR_CODE " + t)
        if "FAIL" not in res:
            raise Exception("Accepted invalid QR Code: " + t)

    logger.info("ID: " + str(id))
    if id[0] == id[1] or id[0] == id[2] or id[1] == id[2]:
        raise Exception("Duplicate ID returned")

    if "FAIL" not in dev[0].request("DPP_BOOTSTRAP_REMOVE 12345678"):
        raise Exception("DPP_BOOTSTRAP_REMOVE accepted unexpectedly")
    if "OK" not in dev[0].request("DPP_BOOTSTRAP_REMOVE %d" % id[1]):
        raise Exception("DPP_BOOTSTRAP_REMOVE failed")

    res = dev[0].request("DPP_BOOTSTRAP_GEN type=qrcode")
    if "FAIL" in res:
        raise Exception("Failed to generate bootstrapping info")
    uri = dev[0].request("DPP_BOOTSTRAP_GET_URI %d" % int(res))
    logger.info("Generated URI: " + uri)

    res = dev[0].request("DPP_QR_CODE " + uri)
    if "FAIL" in res:
        raise Exception("Failed to parse self-generated QR Code URI")

    res = dev[0].request("DPP_BOOTSTRAP_GEN type=qrcode chan=81/1,115/36 mac=010203040506 info=foo")
    if "FAIL" in res:
        raise Exception("Failed to generate bootstrapping info")
    uri = dev[0].request("DPP_BOOTSTRAP_GET_URI %d" % int(res))
    logger.info("Generated URI: " + uri)

    res = dev[0].request("DPP_QR_CODE " + uri)
    if "FAIL" in res:
        raise Exception("Failed to parse self-generated QR Code URI")

def test_dpp_qr_code_auth_broadcast(dev, apdev):
    """DPP QR Code and authentication exchange (broadcast)"""
    check_dpp_capab(dev[0])
    check_dpp_capab(dev[1])
    logger.info("dev0 displays QR Code")
    res = dev[0].request("DPP_BOOTSTRAP_GEN type=qrcode chan=81/1")
    if "FAIL" in res:
        raise Exception("Failed to generate bootstrapping info")
    id0 = int(res)
    uri0 = dev[0].request("DPP_BOOTSTRAP_GET_URI %d" % id0)

    logger.info("dev1 scans QR Code")
    res = dev[1].request("DPP_QR_CODE " + uri0)
    if "FAIL" in res:
        raise Exception("Failed to parse QR Code URI")
    id1 = int(res)

    logger.info("dev1 initiates DPP Authentication")
    if "OK" not in dev[0].request("DPP_LISTEN 2412"):
        raise Exception("Failed to start listen operation")
    if "OK" not in dev[1].request("DPP_AUTH_INIT peer=%d" % id1):
        raise Exception("Failed to initiate DPP Authentication")
    ev = dev[0].wait_event(["DPP-AUTH-SUCCESS"], timeout=5)
    if ev is None:
        raise Exception("DPP authentication did not succeed (Responder)")
    ev = dev[1].wait_event(["DPP-AUTH-SUCCESS"], timeout=5)
    if ev is None:
        raise Exception("DPP authentication did not succeed (Initiator)")
    dev[0].request("DPP_STOP_LISTEN")

def test_dpp_qr_code_auth_unicast(dev, apdev):
    """DPP QR Code and authentication exchange (unicast)"""
    run_dpp_qr_code_auth_unicast(dev, apdev, None)

def test_dpp_qr_code_auth_unicast_ap_enrollee(dev, apdev):
    """DPP QR Code and authentication exchange (AP enrollee)"""
    run_dpp_qr_code_auth_unicast(dev, apdev, None, netrole="ap")

def test_dpp_qr_code_curve_prime256v1(dev, apdev):
    """DPP QR Code and curve prime256v1"""
    run_dpp_qr_code_auth_unicast(dev, apdev, "prime256v1")

def test_dpp_qr_code_curve_secp384r1(dev, apdev):
    """DPP QR Code and curve secp384r1"""
    run_dpp_qr_code_auth_unicast(dev, apdev, "secp384r1")

def test_dpp_qr_code_curve_secp521r1(dev, apdev):
    """DPP QR Code and curve secp521r1"""
    run_dpp_qr_code_auth_unicast(dev, apdev, "secp521r1")

def test_dpp_qr_code_curve_brainpoolP256r1(dev, apdev):
    """DPP QR Code and curve brainpoolP256r1"""
    run_dpp_qr_code_auth_unicast(dev, apdev, "brainpoolP256r1")

def test_dpp_qr_code_curve_brainpoolP384r1(dev, apdev):
    """DPP QR Code and curve brainpoolP384r1"""
    run_dpp_qr_code_auth_unicast(dev, apdev, "brainpoolP384r1")

def test_dpp_qr_code_curve_brainpoolP512r1(dev, apdev):
    """DPP QR Code and curve brainpoolP512r1"""
    run_dpp_qr_code_auth_unicast(dev, apdev, "brainpoolP512r1")

def test_dpp_qr_code_set_key(dev, apdev):
    """DPP QR Code and fixed bootstrapping key"""
    run_dpp_qr_code_auth_unicast(dev, apdev, None, key="30770201010420e5143ac74682cc6869a830e8f5301a5fa569130ac329b1d7dd6f2a7495dbcbe1a00a06082a8648ce3d030107a144034200045e13e167c33dbc7d85541e5509600aa8139bbb3e39e25898992c5d01be92039ee2850f17e71506ded0d6b25677441eae249f8e225c68dd15a6354dca54006383")

def run_dpp_qr_code_auth_unicast(dev, apdev, curve, netrole=None, key=None,
                                 require_conf_success=False, init_extra=None,
                                 require_conf_failure=False,
                                 configurator=False, conf_curve=None):
    check_dpp_capab(dev[0])
    check_dpp_capab(dev[1])
    if configurator:
        logger.info("Create configurator on dev1")
        cmd = "DPP_CONFIGURATOR_ADD"
        if conf_curve:
            cmd += " curve=" + conf_curve
        res = dev[1].request(cmd);
        if "FAIL" in res:
            raise Exception("Failed to add configurator")
        conf_id = int(res)

    logger.info("dev0 displays QR Code")
    addr = dev[0].own_addr().replace(':', '')
    cmd = "DPP_BOOTSTRAP_GEN type=qrcode chan=81/1 mac=" + addr
    if curve:
        cmd += " curve=" + curve
    if key:
        cmd += " key=" + key
    res = dev[0].request(cmd)
    if "FAIL" in res:
        raise Exception("Failed to generate bootstrapping info")
    id0 = int(res)
    uri0 = dev[0].request("DPP_BOOTSTRAP_GET_URI %d" % id0)

    logger.info("dev1 scans QR Code")
    res = dev[1].request("DPP_QR_CODE " + uri0)
    if "FAIL" in res:
        raise Exception("Failed to parse QR Code URI")
    id1 = int(res)

    logger.info("dev1 initiates DPP Authentication")
    cmd = "DPP_LISTEN 2412"
    if netrole:
        cmd += " netrole=" + netrole
    if "OK" not in dev[0].request(cmd):
        raise Exception("Failed to start listen operation")
    cmd = "DPP_AUTH_INIT peer=%d" % id1
    if init_extra:
        cmd += " " + init_extra
    if configurator:
        cmd += " configurator=%d" % conf_id
    if "OK" not in dev[1].request(cmd):
        raise Exception("Failed to initiate DPP Authentication")
    ev = dev[0].wait_event(["DPP-AUTH-SUCCESS"], timeout=5)
    if ev is None:
        raise Exception("DPP authentication did not succeed (Responder)")
    ev = dev[1].wait_event(["DPP-AUTH-SUCCESS"], timeout=5)
    if ev is None:
        raise Exception("DPP authentication did not succeed (Initiator)")
    ev = dev[1].wait_event(["DPP-CONF-SENT"], timeout=5)
    if ev is None:
        raise Exception("DPP configuration not completed (Configurator)")
    ev = dev[0].wait_event(["DPP-CONF-RECEIVED", "DPP-CONF-FAILED"], timeout=5)
    if ev is None:
        raise Exception("DPP configuration not completed (Enrollee)")
    if require_conf_success:
        if "DPP-CONF-FAILED" in ev:
            raise Exception("DPP configuration failed")
    if require_conf_failure:
        if "DPP-CONF-SUCCESS" in ev:
            raise Exception("DPP configuration succeeded unexpectedly")
    dev[0].request("DPP_STOP_LISTEN")
    dev[0].dump_monitor()
    dev[1].dump_monitor()

def test_dpp_qr_code_auth_mutual(dev, apdev):
    """DPP QR Code and authentication exchange (mutual)"""
    check_dpp_capab(dev[0])
    check_dpp_capab(dev[1])
    logger.info("dev0 displays QR Code")
    addr = dev[0].own_addr().replace(':', '')
    res = dev[0].request("DPP_BOOTSTRAP_GEN type=qrcode chan=81/1 mac=" + addr)
    if "FAIL" in res:
        raise Exception("Failed to generate bootstrapping info")
    id0 = int(res)
    uri0 = dev[0].request("DPP_BOOTSTRAP_GET_URI %d" % id0)

    logger.info("dev1 scans QR Code")
    res = dev[1].request("DPP_QR_CODE " + uri0)
    if "FAIL" in res:
        raise Exception("Failed to parse QR Code URI")
    id1 = int(res)

    logger.info("dev1 displays QR Code")
    addr = dev[1].own_addr().replace(':', '')
    res = dev[1].request("DPP_BOOTSTRAP_GEN type=qrcode chan=81/1 mac=" + addr)
    if "FAIL" in res:
        raise Exception("Failed to generate bootstrapping info")
    id1b = int(res)
    uri1b = dev[1].request("DPP_BOOTSTRAP_GET_URI %d" % id1b)

    logger.info("dev0 scans QR Code")
    res = dev[0].request("DPP_QR_CODE " + uri1b)
    if "FAIL" in res:
        raise Exception("Failed to parse QR Code URI")
    id0b = int(res)

    logger.info("dev1 initiates DPP Authentication")
    if "OK" not in dev[0].request("DPP_LISTEN 2412"):
        raise Exception("Failed to start listen operation")
    if "OK" not in dev[1].request("DPP_AUTH_INIT peer=%d own=%d" % (id1, id1b)):
        raise Exception("Failed to initiate DPP Authentication")
    ev = dev[0].wait_event(["DPP-AUTH-SUCCESS"], timeout=5)
    if ev is None:
        raise Exception("DPP authentication did not succeed (Responder)")
    ev = dev[1].wait_event(["DPP-AUTH-SUCCESS"], timeout=5)
    if ev is None:
        raise Exception("DPP authentication did not succeed (Initiator)")
    dev[0].request("DPP_STOP_LISTEN")

def test_dpp_qr_code_auth_mutual2(dev, apdev):
    """DPP QR Code and authentication exchange (mutual2)"""
    check_dpp_capab(dev[0])
    check_dpp_capab(dev[1])
    logger.info("dev0 displays QR Code")
    addr = dev[0].own_addr().replace(':', '')
    res = dev[0].request("DPP_BOOTSTRAP_GEN type=qrcode chan=81/1 mac=" + addr)
    if "FAIL" in res:
        raise Exception("Failed to generate bootstrapping info")
    id0 = int(res)
    uri0 = dev[0].request("DPP_BOOTSTRAP_GET_URI %d" % id0)

    logger.info("dev1 scans QR Code")
    res = dev[1].request("DPP_QR_CODE " + uri0)
    if "FAIL" in res:
        raise Exception("Failed to parse QR Code URI")
    id1 = int(res)

    logger.info("dev1 displays QR Code")
    addr = dev[1].own_addr().replace(':', '')
    res = dev[1].request("DPP_BOOTSTRAP_GEN type=qrcode chan=81/1 mac=" + addr)
    if "FAIL" in res:
        raise Exception("Failed to generate bootstrapping info")
    id1b = int(res)
    uri1b = dev[1].request("DPP_BOOTSTRAP_GET_URI %d" % id1b)

    logger.info("dev1 initiates DPP Authentication")
    if "OK" not in dev[0].request("DPP_LISTEN 2412 qr=mutual"):
        raise Exception("Failed to start listen operation")
    if "OK" not in dev[1].request("DPP_AUTH_INIT peer=%d own=%d" % (id1, id1b)):
        raise Exception("Failed to initiate DPP Authentication")

    ev = dev[1].wait_event(["DPP-RESPONSE-PENDING"], timeout=5)
    if ev is None:
        raise Exception("Pending response not reported")
    ev = dev[0].wait_event(["DPP-SCAN-PEER-QR-CODE"], timeout=5)
    if ev is None:
        raise Exception("QR Code scan for mutual authentication not requested")

    logger.info("dev0 scans QR Code")
    res = dev[0].request("DPP_QR_CODE " + uri1b)
    if "FAIL" in res:
        raise Exception("Failed to parse QR Code URI")
    id0b = int(res)

    ev = dev[0].wait_event(["DPP-AUTH-SUCCESS"], timeout=5)
    if ev is None:
        raise Exception("DPP authentication did not succeed (Responder)")
    ev = dev[1].wait_event(["DPP-AUTH-SUCCESS"], timeout=5)
    if ev is None:
        raise Exception("DPP authentication did not succeed (Initiator)")
    dev[0].request("DPP_STOP_LISTEN")

def test_dpp_qr_code_auth_mutual_curve_mismatch(dev, apdev):
    """DPP QR Code and authentication exchange (mutual/mismatch)"""
    check_dpp_capab(dev[0])
    check_dpp_capab(dev[1])
    logger.info("dev0 displays QR Code")
    addr = dev[0].own_addr().replace(':', '')
    res = dev[0].request("DPP_BOOTSTRAP_GEN type=qrcode chan=81/1 mac=" + addr)
    if "FAIL" in res:
        raise Exception("Failed to generate bootstrapping info")
    id0 = int(res)
    uri0 = dev[0].request("DPP_BOOTSTRAP_GET_URI %d" % id0)

    logger.info("dev1 scans QR Code")
    res = dev[1].request("DPP_QR_CODE " + uri0)
    if "FAIL" in res:
        raise Exception("Failed to parse QR Code URI")
    id1 = int(res)

    logger.info("dev1 displays QR Code")
    addr = dev[1].own_addr().replace(':', '')
    res = dev[1].request("DPP_BOOTSTRAP_GEN type=qrcode chan=81/1 mac=" + addr + " curve=secp384r1")
    if "FAIL" in res:
        raise Exception("Failed to generate bootstrapping info")
    id1b = int(res)
    uri1b = dev[1].request("DPP_BOOTSTRAP_GET_URI %d" % id1b)

    logger.info("dev0 scans QR Code")
    res = dev[0].request("DPP_QR_CODE " + uri1b)
    if "FAIL" in res:
        raise Exception("Failed to parse QR Code URI")
    id0b = int(res)

    res = dev[1].request("DPP_AUTH_INIT peer=%d own=%d" % (id1, id1b))
    if "FAIL" not in res:
        raise Exception("DPP_AUTH_INIT accepted unexpectedly")

def test_dpp_qr_code_listen_continue(dev, apdev):
    """DPP QR Code and listen operation needing continuation"""
    check_dpp_capab(dev[0])
    check_dpp_capab(dev[1])
    logger.info("dev0 displays QR Code")
    addr = dev[0].own_addr().replace(':', '')
    res = dev[0].request("DPP_BOOTSTRAP_GEN type=qrcode chan=81/1 mac=" + addr)
    if "FAIL" in res:
        raise Exception("Failed to generate bootstrapping info")
    id0 = int(res)
    uri0 = dev[0].request("DPP_BOOTSTRAP_GET_URI %d" % id0)

    logger.info("dev1 scans QR Code")
    res = dev[1].request("DPP_QR_CODE " + uri0)
    if "FAIL" in res:
        raise Exception("Failed to parse QR Code URI")
    id1 = int(res)

    if "OK" not in dev[0].request("DPP_LISTEN 2412"):
        raise Exception("Failed to start listen operation")
    logger.info("Wait for listen to expire and get restarted")
    time.sleep(5.5)
    logger.info("dev1 initiates DPP Authentication")
    if "OK" not in dev[1].request("DPP_AUTH_INIT peer=%d" % id1):
        raise Exception("Failed to initiate DPP Authentication")
    ev = dev[0].wait_event(["DPP-AUTH-SUCCESS"], timeout=5)
    if ev is None:
        raise Exception("DPP authentication did not succeed (Responder)")
    ev = dev[1].wait_event(["DPP-AUTH-SUCCESS"], timeout=5)
    if ev is None:
        raise Exception("DPP authentication did not succeed (Initiator)")
    dev[0].request("DPP_STOP_LISTEN")

def test_dpp_qr_code_auth_initiator_enrollee(dev, apdev):
    """DPP QR Code and authentication exchange (Initiator in Enrollee role)"""
    check_dpp_capab(dev[0])
    check_dpp_capab(dev[1])
    dev[0].request("SET gas_address3 1")
    dev[1].request("SET gas_address3 1")
    logger.info("dev0 displays QR Code")
    addr = dev[0].own_addr().replace(':', '')
    res = dev[0].request("DPP_BOOTSTRAP_GEN type=qrcode chan=81/1 mac=" + addr)
    if "FAIL" in res:
        raise Exception("Failed to generate bootstrapping info")
    id0 = int(res)
    uri0 = dev[0].request("DPP_BOOTSTRAP_GET_URI %d" % id0)

    logger.info("dev1 scans QR Code")
    res = dev[1].request("DPP_QR_CODE " + uri0)
    if "FAIL" in res:
        raise Exception("Failed to parse QR Code URI")
    id1 = int(res)

    logger.info("dev1 initiates DPP Authentication")
    if "OK" not in dev[0].request("DPP_LISTEN 2412"):
        raise Exception("Failed to start listen operation")
    if "OK" not in dev[1].request("DPP_AUTH_INIT peer=%d role=enrollee" % id1):
        raise Exception("Failed to initiate DPP Authentication")
    ev = dev[0].wait_event(["DPP-AUTH-SUCCESS"], timeout=5)
    if ev is None:
        raise Exception("DPP authentication did not succeed (Responder)")
    ev = dev[1].wait_event(["DPP-AUTH-SUCCESS"], timeout=5)
    if ev is None:
        raise Exception("DPP authentication did not succeed (Initiator)")
    dev[0].request("DPP_STOP_LISTEN")

def test_dpp_qr_code_auth_incompatible_roles(dev, apdev):
    """DPP QR Code and authentication exchange (incompatible roles)"""
    check_dpp_capab(dev[0])
    check_dpp_capab(dev[1])
    logger.info("dev0 displays QR Code")
    addr = dev[0].own_addr().replace(':', '')
    res = dev[0].request("DPP_BOOTSTRAP_GEN type=qrcode chan=81/1 mac=" + addr)
    if "FAIL" in res:
        raise Exception("Failed to generate bootstrapping info")
    id0 = int(res)
    uri0 = dev[0].request("DPP_BOOTSTRAP_GET_URI %d" % id0)

    logger.info("dev1 scans QR Code")
    res = dev[1].request("DPP_QR_CODE " + uri0)
    if "FAIL" in res:
        raise Exception("Failed to parse QR Code URI")
    id1 = int(res)

    logger.info("dev1 initiates DPP Authentication")
    if "OK" not in dev[0].request("DPP_LISTEN 2412 role=enrollee"):
        raise Exception("Failed to start listen operation")
    if "OK" not in dev[1].request("DPP_AUTH_INIT peer=%d role=enrollee" % id1):
        raise Exception("Failed to initiate DPP Authentication")
    ev = dev[1].wait_event(["DPP-NOT-COMPATIBLE"], timeout=5)
    if ev is None:
        raise Exception("DPP-NOT-COMPATIBLE event on initiator timed out")
    ev = dev[0].wait_event(["DPP-NOT-COMPATIBLE"], timeout=1)
    if ev is None:
        raise Exception("DPP-NOT-COMPATIBLE event on responder timed out")

    if "OK" not in dev[1].request("DPP_AUTH_INIT peer=%d role=configurator" % id1):
        raise Exception("Failed to initiate DPP Authentication")
    ev = dev[0].wait_event(["DPP-AUTH-SUCCESS"], timeout=5)
    if ev is None:
        raise Exception("DPP authentication did not succeed (Responder)")
    ev = dev[1].wait_event(["DPP-AUTH-SUCCESS"], timeout=5)
    if ev is None:
        raise Exception("DPP authentication did not succeed (Initiator)")
    dev[0].request("DPP_STOP_LISTEN")

def test_dpp_config_legacy(dev, apdev):
    """DPP Config Object for legacy network using passphrase"""
    check_dpp_capab(dev[1])
    conf = '{"wi-fi_tech":"infra", "discovery":{"ssid":"test"},"cred":{"akm":"psk","pass":"secret passphrase"}}'
    dev[1].set("dpp_config_obj_override", conf)
    run_dpp_qr_code_auth_unicast(dev, apdev, "prime256v1",
                                 require_conf_success=True)

def test_dpp_config_legacy_psk_hex(dev, apdev):
    """DPP Config Object for legacy network using PSK"""
    check_dpp_capab(dev[1])
    conf = '{"wi-fi_tech":"infra", "discovery":{"ssid":"test"},"cred":{"akm":"psk","psk_hex":"' + 32*"12" + '"}}'
    dev[1].set("dpp_config_obj_override", conf)
    run_dpp_qr_code_auth_unicast(dev, apdev, "prime256v1",
                                 require_conf_success=True)

def test_dpp_config_fragmentation(dev, apdev):
    """DPP Config Object for legacy network requiring fragmentation"""
    check_dpp_capab(dev[1])
    conf = '{"wi-fi_tech":"infra", "discovery":{"ssid":"test"},"cred":{"akm":"psk","pass":"secret passphrase"}}' + 3000*' '
    dev[1].set("dpp_config_obj_override", conf)
    run_dpp_qr_code_auth_unicast(dev, apdev, "prime256v1",
                                 require_conf_success=True)

def test_dpp_config_legacy_gen(dev, apdev):
    """Generate DPP Config Object for legacy network"""
    run_dpp_qr_code_auth_unicast(dev, apdev, "prime256v1",
                                 init_extra="conf=sta-psk",
                                 require_conf_success=True)

def test_dpp_config_dpp_gen_prime256v1(dev, apdev):
    """Generate DPP Config Object for DPP network (P-256)"""
    run_dpp_qr_code_auth_unicast(dev, apdev, "prime256v1",
                                 init_extra="conf=sta-dpp",
                                 require_conf_success=True,
                                 configurator=True)

def test_dpp_config_dpp_gen_secp384r1(dev, apdev):
    """Generate DPP Config Object for DPP network (P-384)"""
    run_dpp_qr_code_auth_unicast(dev, apdev, "secp384r1",
                                 init_extra="conf=sta-dpp",
                                 require_conf_success=True,
                                 configurator=True)

def test_dpp_config_dpp_gen_secp521r1(dev, apdev):
    """Generate DPP Config Object for DPP network (P-521)"""
    run_dpp_qr_code_auth_unicast(dev, apdev, "secp521r1",
                                 init_extra="conf=sta-dpp",
                                 require_conf_success=True,
                                 configurator=True)

def test_dpp_config_dpp_gen_prime256v1_prime256v1(dev, apdev):
    """Generate DPP Config Object for DPP network (P-256 + P-256)"""
    run_dpp_qr_code_auth_unicast(dev, apdev, "prime256v1",
                                 init_extra="conf=sta-dpp",
                                 require_conf_success=True,
                                 configurator=True,
                                 conf_curve="prime256v1")

def test_dpp_config_dpp_gen_prime256v1_secp384r1(dev, apdev):
    """Generate DPP Config Object for DPP network (P-256 + P-384)"""
    run_dpp_qr_code_auth_unicast(dev, apdev, "prime256v1",
                                 init_extra="conf=sta-dpp",
                                 require_conf_success=True,
                                 configurator=True,
                                 conf_curve="secp384r1")

def test_dpp_config_dpp_gen_prime256v1_secp521r1(dev, apdev):
    """Generate DPP Config Object for DPP network (P-256 + P-521)"""
    run_dpp_qr_code_auth_unicast(dev, apdev, "prime256v1",
                                 init_extra="conf=sta-dpp",
                                 require_conf_success=True,
                                 configurator=True,
                                 conf_curve="secp521r1")

def test_dpp_config_dpp_gen_secp384r1_prime256v1(dev, apdev):
    """Generate DPP Config Object for DPP network (P-384 + P-256)"""
    run_dpp_qr_code_auth_unicast(dev, apdev, "secp384r1",
                                 init_extra="conf=sta-dpp",
                                 require_conf_success=True,
                                 configurator=True,
                                 conf_curve="prime256v1")

def test_dpp_config_dpp_gen_secp384r1_secp384r1(dev, apdev):
    """Generate DPP Config Object for DPP network (P-384 + P-384)"""
    run_dpp_qr_code_auth_unicast(dev, apdev, "secp384r1",
                                 init_extra="conf=sta-dpp",
                                 require_conf_success=True,
                                 configurator=True,
                                 conf_curve="secp384r1")

def test_dpp_config_dpp_gen_secp384r1_secp521r1(dev, apdev):
    """Generate DPP Config Object for DPP network (P-384 + P-521)"""
    run_dpp_qr_code_auth_unicast(dev, apdev, "secp384r1",
                                 init_extra="conf=sta-dpp",
                                 require_conf_success=True,
                                 configurator=True,
                                 conf_curve="secp521r1")

def test_dpp_config_dpp_gen_secp521r1_prime256v1(dev, apdev):
    """Generate DPP Config Object for DPP network (P-521 + P-256)"""
    run_dpp_qr_code_auth_unicast(dev, apdev, "secp521r1",
                                 init_extra="conf=sta-dpp",
                                 require_conf_success=True,
                                 configurator=True,
                                 conf_curve="prime256v1")

def test_dpp_config_dpp_gen_secp521r1_secp384r1(dev, apdev):
    """Generate DPP Config Object for DPP network (P-521 + P-384)"""
    run_dpp_qr_code_auth_unicast(dev, apdev, "secp521r1",
                                 init_extra="conf=sta-dpp",
                                 require_conf_success=True,
                                 configurator=True,
                                 conf_curve="secp384r1")

def test_dpp_config_dpp_gen_secp521r1_secp521r1(dev, apdev):
    """Generate DPP Config Object for DPP network (P-521 + P-521)"""
    run_dpp_qr_code_auth_unicast(dev, apdev, "secp521r1",
                                 init_extra="conf=sta-dpp",
                                 require_conf_success=True,
                                 configurator=True,
                                 conf_curve="secp521r1")

def test_dpp_config_dpp_gen_expiry(dev, apdev):
    """Generate DPP Config Object for DPP network with expiry value"""
    run_dpp_qr_code_auth_unicast(dev, apdev, "prime256v1",
                                 init_extra="conf=sta-dpp expiry=%d" % (time.time() + 1000),
                                 require_conf_success=True,
                                 configurator=True)

def test_dpp_config_dpp_gen_expired_key(dev, apdev):
    """Generate DPP Config Object for DPP network with expiry value"""
    run_dpp_qr_code_auth_unicast(dev, apdev, "prime256v1",
                                 init_extra="conf=sta-dpp expiry=%d" % (time.time() - 10),
                                 require_conf_failure=True,
                                 configurator=True)

def test_dpp_config_dpp_override_prime256v1(dev, apdev):
    """DPP Config Object override (P-256)"""
    check_dpp_capab(dev[0])
    check_dpp_capab(dev[1])
    conf = '{"wi-fi_tech":"infra","discovery":{"ssid":"test"},"cred":{"akm":"dpp","signedConnector":"eyJ0eXAiOiJkcHBDb24iLCJraWQiOiJUbkdLaklsTlphYXRyRUFZcmJiamlCNjdyamtMX0FHVldYTzZxOWhESktVIiwiYWxnIjoiRVMyNTYifQ.eyJncm91cHMiOlt7Imdyb3VwSWQiOiIqIiwibmV0Um9sZSI6InN0YSJ9XSwibmV0QWNjZXNzS2V5Ijp7Imt0eSI6IkVDIiwiY3J2IjoiUC0yNTYiLCJ4IjoiYVRGNEpFR0lQS1NaMFh2OXpkQ01qbS10bjVYcE1zWUlWWjl3eVNBejFnSSIsInkiOiJRR2NIV0FfNnJiVTlYRFhBenRvWC1NNVEzc3VUbk1hcUVoVUx0bjdTU1h3In19._sm6YswxMf6hJLVTyYoU1uYUeY2VVkUNjrzjSiEhY42StD_RWowStEE-9CRsdCvLmsTptZ72_g40vTFwdId20A","csign":{"kty":"EC","crv":"P-256","x":"W4-Y5N1Pkos3UWb9A5qme0KUYRtY3CVUpekx_MapZ9s","y":"Et-M4NSF4NGjvh2VCh4B1sJ9eSCZ4RNzP2DBdP137VE","kid":"TnGKjIlNZaatrEAYrbbjiB67rjkL_AGVWXO6q9hDJKU"}}}'
    dev[0].set("dpp_ignore_netaccesskey_mismatch", "1")
    dev[1].set("dpp_config_obj_override", conf)
    run_dpp_qr_code_auth_unicast(dev, apdev, "prime256v1",
                                 require_conf_success=True)

def test_dpp_config_dpp_override_secp384r1(dev, apdev):
    """DPP Config Object override (P-384)"""
    check_dpp_capab(dev[0])
    check_dpp_capab(dev[1])
    conf = '{"wi-fi_tech":"infra","discovery":{"ssid":"test"},"cred":{"akm":"dpp","signedConnector":"eyJ0eXAiOiJkcHBDb24iLCJraWQiOiJabi1iMndjbjRLM2pGQklkYmhGZkpVTHJTXzdESS0yMWxFQi02R3gxNjl3IiwiYWxnIjoiRVMzODQifQ.eyJncm91cHMiOlt7Imdyb3VwSWQiOiIqIiwibmV0Um9sZSI6InN0YSJ9XSwibmV0QWNjZXNzS2V5Ijp7Imt0eSI6IkVDIiwiY3J2IjoiUC0zODQiLCJ4IjoickdrSGg1UUZsOUtfWjdqYUZkVVhmbThoY1RTRjM1b25Xb1NIRXVsbVNzWW9oX1RXZGpoRjhiVGdiS0ZRN2tBViIsInkiOiJBbU1QVDA5VmFENWpGdzMwTUFKQlp2VkZXeGNlVVlKLXR5blQ0bVJ5N0xOZWxhZ0dEWHpfOExaRlpOU2FaNUdLIn19.Yn_F7m-bbOQ5PlaYQJ9-1qsuqYQ6V-rAv8nWw1COKiCYwwbt3WFBJ8DljY0dPrlg5CHJC4saXwkytpI-CpELW1yUdzYb4Lrun07d20Eo_g10ICyOl5sqQCAUElKMe_Xr","csign":{"kty":"EC","crv":"P-384","x":"dmTyXXiPV2Y8a01fujL-jo08gvzyby23XmzOtzjAiujKQZZgPJsbhfEKrZDlc6ey","y":"H5Z0av5c7bqInxYb2_OOJdNiMhVf3zlcULR0516ZZitOY4U31KhL4wl4KGV7g2XW","kid":"Zn-b2wcn4K3jFBIdbhFfJULrS_7DI-21lEB-6Gx169w"}}}'
    dev[0].set("dpp_ignore_netaccesskey_mismatch", "1")
    dev[1].set("dpp_config_obj_override", conf)
    run_dpp_qr_code_auth_unicast(dev, apdev, "secp384r1",
                                 require_conf_success=True)

def test_dpp_config_dpp_override_secp521r1(dev, apdev):
    """DPP Config Object override (P-521)"""
    check_dpp_capab(dev[0])
    check_dpp_capab(dev[1])
    conf = '{"wi-fi_tech":"infra","discovery":{"ssid":"test"},"cred":{"akm":"dpp","signedConnector":"eyJ0eXAiOiJkcHBDb24iLCJraWQiOiJMZkhKY3hnV2ZKcG1uS2IwenZRT0F2VDB2b0ZKc0JjZnBmYzgxY3Y5ZXFnIiwiYWxnIjoiRVM1MTIifQ.eyJncm91cHMiOlt7Imdyb3VwSWQiOiIqIiwibmV0Um9sZSI6InN0YSJ9XSwibmV0QWNjZXNzS2V5Ijp7Imt0eSI6IkVDIiwiY3J2IjoiUC01MjEiLCJ4IjoiQVJlUFBrMFNISkRRR2NWbnlmM3lfbTlaQllHNjFJeElIbDN1NkdwRHVhMkU1WVd4TE1BSUtMMnZuUGtlSGFVRXljRmZaZlpYZ2JlNkViUUxMVkRVUm1VUSIsInkiOiJBWUtaYlNwUkFFNjJVYm9YZ2c1ZWRBVENzbEpzTlpwcm9RR1dUcW9Md04weXkzQkVoT3ZRZmZrOWhaR2lKZ295TzFobXFRRVRrS0pXb2tIYTBCQUpLSGZtIn19.ACEZLyPk13cM_OFScpLoCElQ2t1sxq5z2d_W_3_QslTQQe5SFiH_o8ycL4632YLAH4RV0gZcMKKRMtZdHgBYHjkzASDqgY-_aYN2SBmpfl8hw0YdDlUJWX3DJf-ofqNAlTbnGmhpSg69cEAhFn41Xgvx2MdwYcPVncxxESVOtWl5zNLK","csign":{"kty":"EC","crv":"P-521","x":"ADiOI_YJOAipEXHB-SpGl4KqokX8m8h3BVYCc8dgiwssZ061-nIIY3O1SIO6Re4Jjfy53RPgzDG6jitOgOGLtzZs","y":"AZKggKaQi0ExutSpJAU3-lqDV03sBQLA9C7KabfWoAn8qD6Vk4jU0WAJdt-wBBTF9o1nVuiqS2OxMVYrxN4lOz79","kid":"LfHJcxgWfJpmnKb0zvQOAvT0voFJsBcfpfc81cv9eqg"}}}'
    dev[0].set("dpp_ignore_netaccesskey_mismatch", "1")
    dev[1].set("dpp_config_obj_override", conf)
    run_dpp_qr_code_auth_unicast(dev, apdev, "secp521r1",
                                 require_conf_success=True)

def test_dpp_config_override_objects(dev, apdev):
    """Generate DPP Config Object and override objects)"""
    check_dpp_capab(dev[1])
    discovery = '{\n"ssid":"mywifi",\n"op_cl":81,\n"ch_list":\n[\n{"ch":1},\n{"ch":6},\n{"ch":11}\n]\n}'
    groups = '[\n  {"groupId":"home","netRole":"sta"},\n  {"groupId":"cottage","netRole":"sta"}\n]'
    devices = '[\n{"deviceId":"G1YaJYMbA9029ocP3BVCg5kj3yGHWYi3M2hJqyOmcxQ","netRole":"sta"},\n{"deviceId":"Azs-ksefien1CA8EYIliu6N6vGrTa3qowqCHKK8Iu0Y","netRole":"sta"}\n]'
    dev[1].set("dpp_discovery_override", discovery)
    dev[1].set("dpp_groups_override", groups)
    dev[1].set("dpp_devices_override", devices)
    run_dpp_qr_code_auth_unicast(dev, apdev, "prime256v1",
                                 init_extra="conf=sta-dpp",
                                 require_conf_success=True,
                                 configurator=True)

def test_dpp_gas_timeout(dev, apdev):
    """DPP and GAS server timeout for a query"""
    check_dpp_capab(dev[0])
    check_dpp_capab(dev[1])
    logger.info("dev0 displays QR Code")
    addr = dev[0].own_addr().replace(':', '')
    cmd = "DPP_BOOTSTRAP_GEN type=qrcode chan=81/1 mac=" + addr
    res = dev[0].request(cmd)
    if "FAIL" in res:
        raise Exception("Failed to generate bootstrapping info")
    id0 = int(res)
    uri0 = dev[0].request("DPP_BOOTSTRAP_GET_URI %d" % id0)

    logger.info("dev1 scans QR Code")
    res = dev[1].request("DPP_QR_CODE " + uri0)
    if "FAIL" in res:
        raise Exception("Failed to parse QR Code URI")
    id1 = int(res)

    logger.info("dev1 initiates DPP Authentication")
    dev[0].set("ext_mgmt_frame_handling", "1")
    cmd = "DPP_LISTEN 2412"
    if "OK" not in dev[0].request(cmd):
        raise Exception("Failed to start listen operation")

    # Force GAS fragmentation
    conf = '{"wi-fi_tech":"infra", "discovery":{"ssid":"test"},"cred":{"akm":"psk","pass":"secret passphrase"}}' + 3000*' '
    dev[1].set("dpp_config_obj_override", conf)

    cmd = "DPP_AUTH_INIT peer=%d" % id1
    if "OK" not in dev[1].request(cmd):
        raise Exception("Failed to initiate DPP Authentication")

    # DPP Authentication Request
    msg = dev[0].mgmt_rx()
    if "OK" not in dev[0].request("MGMT_RX_PROCESS freq={} datarate={} ssi_signal={} frame={}".format(msg['freq'], msg['datarate'], msg['ssi_signal'], msg['frame'].encode('hex'))):
        raise Exception("MGMT_RX_PROCESS failed")

    # DPP Authentication Confirmation
    msg = dev[0].mgmt_rx()
    if "OK" not in dev[0].request("MGMT_RX_PROCESS freq={} datarate={} ssi_signal={} frame={}".format(msg['freq'], msg['datarate'], msg['ssi_signal'], msg['frame'].encode('hex'))):
        raise Exception("MGMT_RX_PROCESS failed")

    ev = dev[0].wait_event(["DPP-AUTH-SUCCESS"], timeout=5)
    if ev is None:
        raise Exception("DPP authentication did not succeed (Responder)")
    ev = dev[1].wait_event(["DPP-AUTH-SUCCESS"], timeout=5)
    if ev is None:
        raise Exception("DPP authentication did not succeed (Initiator)")

    # DPP Configuration Response (GAS Initial Response frame)
    msg = dev[0].mgmt_rx()
    if "OK" not in dev[0].request("MGMT_RX_PROCESS freq={} datarate={} ssi_signal={} frame={}".format(msg['freq'], msg['datarate'], msg['ssi_signal'], msg['frame'].encode('hex'))):
        raise Exception("MGMT_RX_PROCESS failed")

    # GAS Comeback Response frame
    msg = dev[0].mgmt_rx()
    # Do not continue to force timeout on GAS server

    ev = dev[0].wait_event(["GAS-QUERY-DONE"], timeout=10)
    if ev is None:
        raise Exception("GAS result not reported (Enrollee)")
    if "result=TIMEOUT" not in ev:
        raise Exception("Unexpected GAS result (Enrollee): " + ev)
    dev[0].set("ext_mgmt_frame_handling", "0")

    ev = dev[1].wait_event(["DPP-CONF-FAILED"], timeout=15)
    if ev is None:
        raise Exception("DPP configuration failure not reported (Configurator)")

    ev = dev[0].wait_event(["DPP-CONF-FAILED"], timeout=1)
    if ev is None:
        raise Exception("DPP configuration failure not reported (Enrollee)")

def test_dpp_akm_sha256(dev, apdev):
    """DPP AKM (SHA256)"""
    run_dpp_akm(dev, apdev, 32)

def test_dpp_akm_sha384(dev, apdev):
    """DPP AKM (SHA384)"""
    run_dpp_akm(dev, apdev, 48)

def test_dpp_akm_sha512(dev, apdev):
    """DPP AKM (SHA512)"""
    run_dpp_akm(dev, apdev, 64)

def run_dpp_akm(dev, apdev, pmk_len):
    check_dpp_capab(dev[0])
    check_dpp_capab(dev[1])
    params = { "ssid": "dpp",
               "wpa": "2",
               "wpa_key_mgmt": "DPP",
               "rsn_pairwise": "CCMP" }
    try:
        hapd = hostapd.add_ap(apdev[0], params)
    except:
        raise HwsimSkip("DPP not supported")

    id = dev[0].connect("dpp", key_mgmt="DPP", scan_freq="2412",
                        wait_connect=False)
    ev = dev[0].wait_event(["CTRL-EVENT-NETWORK-NOT-FOUND"], timeout=2)
    if not ev:
        raise Exception("Network mismatch not reported")
    dev[0].request("DISCONNECT")
    dev[0].dump_monitor()

    bssid = hapd.own_addr()
    pmkid = 16*'11'
    akmp = 2**23
    pmk = pmk_len*'22'
    cmd = "PMKSA_ADD %d %s %s %s 30240 43200 %d 0" % (id, bssid, pmkid, pmk, akmp)
    if "OK" not in dev[0].request(cmd):
        raise Exception("PMKSA_ADD failed (wpa_supplicant)")
    dev[0].select_network(id, freq="2412")
    ev = dev[0].wait_event(["CTRL-EVENT-ASSOC-REJECT"], timeout=2)
    dev[0].request("DISCONNECT")
    dev[0].dump_monitor()
    if not ev:
        raise Exception("Association attempt was not rejected")
    if "status_code=53" not in ev:
        raise Exception("Unexpected status code: " + ev)

    addr = dev[0].own_addr()
    cmd = "PMKSA_ADD %s %s %s 0 %d" % (addr, pmkid, pmk, akmp)
    if "OK" not in hapd.request(cmd):
        raise Exception("PMKSA_ADD failed (hostapd)")

    dev[0].select_network(id, freq="2412")
    dev[0].wait_connected()

def test_dpp_network_introduction(dev, apdev):
    """DPP network introduction"""
    check_dpp_capab(dev[0])
    check_dpp_capab(dev[1])

    csign = "3059301306072a8648ce3d020106082a8648ce3d03010703420004d02e5bd81a120762b5f0f2994777f5d40297238a6c294fd575cdf35fabec44c050a6421c401d98d659fd2ed13c961cc8287944dd3202f516977800d3ab2f39ee"
    ap_connector = "eyJ0eXAiOiJkcHBDb24iLCJraWQiOiJzOEFrYjg5bTV4UGhoYk5UbTVmVVo0eVBzNU5VMkdxYXNRY3hXUWhtQVFRIiwiYWxnIjoiRVMyNTYifQ.eyJncm91cHMiOlt7Imdyb3VwSWQiOiIqIiwibmV0Um9sZSI6ImFwIn1dLCJuZXRBY2Nlc3NLZXkiOnsia3R5IjoiRUMiLCJjcnYiOiJQLTI1NiIsIngiOiIwOHF4TlNYRzRWemdCV3BjVUdNSmc1czNvbElOVFJsRVQ1aERpNkRKY3ZjIiwieSI6IlVhaGFYQXpKRVpRQk1YaHRUQnlZZVlrOWtJYjk5UDA3UV9NcW9TVVZTVEkifX0.a5_nfMVr7Qe1SW0ZL3u6oQRm5NUCYUSfixDAJOUFN3XUfECBZ6E8fm8xjeSfdOytgRidTz0CTlIRjzPQo82dmQ"
    ap_netaccesskey = "30770201010420f6531d17f29dfab655b7c9e923478d5a345164c489aadd44a3519c3e9dcc792da00a06082a8648ce3d030107a14403420004d3cab13525c6e15ce0056a5c506309839b37a2520d4d19444f98438ba0c972f751a85a5c0cc911940131786d4c1c9879893d9086fdf4fd3b43f32aa125154932"
    sta_connector = "eyJ0eXAiOiJkcHBDb24iLCJraWQiOiJzOEFrYjg5bTV4UGhoYk5UbTVmVVo0eVBzNU5VMkdxYXNRY3hXUWhtQVFRIiwiYWxnIjoiRVMyNTYifQ.eyJncm91cHMiOlt7Imdyb3VwSWQiOiIqIiwibmV0Um9sZSI6InN0YSJ9XSwibmV0QWNjZXNzS2V5Ijp7Imt0eSI6IkVDIiwiY3J2IjoiUC0yNTYiLCJ4IjoiZWMzR3NqQ3lQMzVBUUZOQUJJdEltQnN4WXVyMGJZX1dES1lfSE9zUGdjNCIsInkiOiJTRS1HVllkdWVnTFhLMU1TQXZNMEx2QWdLREpTNWoyQVhCbE9PMTdUSTRBIn19.PDK9zsGlK-e1pEOmNxVeJfCS8pNeay6ckIS1TXCQsR64AR-9wFPCNVjqOxWvVKltehyMFqVAtOcv0IrjtMJFqQ"
    sta_netaccesskey = "30770201010420bc33380c26fd2168b69cd8242ed1df07ba89aa4813f8d4e8523de6ca3f8dd28ba00a06082a8648ce3d030107a1440342000479cdc6b230b23f7e40405340048b48981b3162eaf46d8fd60ca63f1ceb0f81ce484f8655876e7a02d72b531202f3342ef020283252e63d805c194e3b5ed32380"

    params = { "ssid": "dpp",
               "wpa": "2",
               "wpa_key_mgmt": "DPP",
               "rsn_pairwise": "CCMP",
               "dpp_connector": ap_connector,
               "dpp_csign": csign,
               "dpp_netaccesskey": ap_netaccesskey }
    try:
        hapd = hostapd.add_ap(apdev[0], params)
    except:
        raise HwsimSkip("DPP not supported")

    id = dev[0].connect("dpp", key_mgmt="DPP", scan_freq="2412",
                        dpp_csign=csign,
                        dpp_connector=sta_connector,
                        dpp_netaccesskey=sta_netaccesskey)

def test_dpp_ap_config(dev, apdev):
    """DPP and AP configuration"""
    run_dpp_ap_config(dev, apdev)

def test_dpp_ap_config_p256_p256(dev, apdev):
    """DPP and AP configuration (P-256 + P-256)"""
    run_dpp_ap_config(dev, apdev, curve="P-256", conf_curve="P-256")

def test_dpp_ap_config_p256_p384(dev, apdev):
    """DPP and AP configuration (P-256 + P-384)"""
    run_dpp_ap_config(dev, apdev, curve="P-256", conf_curve="P-384")

def test_dpp_ap_config_p256_p521(dev, apdev):
    """DPP and AP configuration (P-256 + P-521)"""
    run_dpp_ap_config(dev, apdev, curve="P-256", conf_curve="P-521")

def test_dpp_ap_config_p384_p256(dev, apdev):
    """DPP and AP configuration (P-384 + P-256)"""
    run_dpp_ap_config(dev, apdev, curve="P-384", conf_curve="P-256")

def test_dpp_ap_config_p384_p384(dev, apdev):
    """DPP and AP configuration (P-384 + P-384)"""
    run_dpp_ap_config(dev, apdev, curve="P-384", conf_curve="P-384")

def test_dpp_ap_config_p384_p521(dev, apdev):
    """DPP and AP configuration (P-384 + P-521)"""
    run_dpp_ap_config(dev, apdev, curve="P-384", conf_curve="P-521")

def test_dpp_ap_config_p521_p256(dev, apdev):
    """DPP and AP configuration (P-521 + P-256)"""
    run_dpp_ap_config(dev, apdev, curve="P-521", conf_curve="P-256")

def test_dpp_ap_config_p521_p384(dev, apdev):
    """DPP and AP configuration (P-521 + P-384)"""
    run_dpp_ap_config(dev, apdev, curve="P-521", conf_curve="P-384")

def test_dpp_ap_config_p521_p521(dev, apdev):
    """DPP and AP configuration (P-521 + P-521)"""
    run_dpp_ap_config(dev, apdev, curve="P-521", conf_curve="P-521")

def run_dpp_ap_config(dev, apdev, curve=None, conf_curve=None):
    check_dpp_capab(dev[0])
    check_dpp_capab(dev[1])
    hapd = hostapd.add_ap(apdev[0], { "ssid": "unconfigured" })
    check_dpp_capab(hapd)

    addr = hapd.own_addr().replace(':', '')
    cmd = "DPP_BOOTSTRAP_GEN type=qrcode chan=81/1 mac=" + addr
    if curve:
        cmd += " curve=" + curve
    res = hapd.request(cmd)
    if "FAIL" in res:
        raise Exception("Failed to generate bootstrapping info")
    id_h = int(res)
    uri = hapd.request("DPP_BOOTSTRAP_GET_URI %d" % id_h)

    cmd = "DPP_CONFIGURATOR_ADD expiry=%d" % (time.time() + 100000)
    if conf_curve:
        cmd += " curve=" + conf_curve
    res = dev[0].request(cmd);
    if "FAIL" in res:
        raise Exception("Failed to add configurator")
    conf_id = int(res)

    res = dev[0].request("DPP_QR_CODE " + uri)
    if "FAIL" in res:
        raise Exception("Failed to parse QR Code URI")
    id = int(res)

    cmd = "DPP_AUTH_INIT peer=%d conf=ap-dpp configurator=%d" % (id, conf_id)
    if "OK" not in dev[0].request(cmd):
        raise Exception("Failed to initiate DPP Authentication")
    ev = hapd.wait_event(["DPP-AUTH-SUCCESS"], timeout=5)
    if ev is None:
        raise Exception("DPP authentication did not succeed (Responder)")
    ev = dev[0].wait_event(["DPP-AUTH-SUCCESS"], timeout=5)
    if ev is None:
        raise Exception("DPP authentication did not succeed (Initiator)")
    ev = dev[0].wait_event(["DPP-CONF-SENT"], timeout=5)
    if ev is None:
        raise Exception("DPP configuration not completed (Configurator)")
    ev = hapd.wait_event(["DPP-CONF-RECEIVED", "DPP-CONF-FAILED"], timeout=5)
    if ev is None:
        raise Exception("DPP configuration not completed (Enrollee)")
    if "DPP-CONF-FAILED" in ev:
        raise Exception("DPP configuration failed")

    ev = hapd.wait_event(["DPP-CONFOBJ-SSID"], timeout=1)
    if ev is None:
        raise Exception("SSID not reported (AP)")
    ssid = ev.split(' ')[1]

    ev = hapd.wait_event(["DPP-CONNECTOR"], timeout=1)
    if ev is None:
        raise Exception("Connector not reported (AP)")
    connector = ev.split(' ')[1]

    ev = hapd.wait_event(["DPP-C-SIGN-KEY"], timeout=1)
    if ev is None:
        raise Exception("C-sign-key not reported (AP)")
    p = ev.split(' ')
    csign = p[1]
    csign_expiry = p[2] if len(p) > 2 else None

    ev = hapd.wait_event(["DPP-NET-ACCESS-KEY"], timeout=1)
    if ev is None:
        raise Exception("netAccessKey not reported (AP)")
    p = ev.split(' ')
    net_access_key = p[1]
    net_access_key_expiry = p[2] if len(p) > 2 else None

    logger.info("Update AP configuration to use key_mgmt=DPP")
    hapd.disable()
    hapd.set("ssid", ssid)
    hapd.set("wpa", "2")
    hapd.set("wpa_key_mgmt", "DPP")
    hapd.set("rsn_pairwise", "CCMP")
    hapd.set("dpp_connector", connector)
    hapd.set("dpp_csign", csign)
    if csign_expiry:
        hapd.set("dpp_csign_expiry", csign_expiry)
    hapd.set("dpp_netaccesskey", net_access_key)
    if net_access_key_expiry:
        hapd.set("dpp_netaccesskey_expiry", net_access_key_expiry)
    hapd.enable()

    addr = dev[1].own_addr().replace(':', '')
    cmd = "DPP_BOOTSTRAP_GEN type=qrcode chan=81/1 mac=" + addr
    if curve:
        cmd += " curve=" + curve
    res = dev[1].request(cmd)
    if "FAIL" in res:
        raise Exception("Failed to generate bootstrapping info")
    id1 = int(res)
    uri1 = dev[1].request("DPP_BOOTSTRAP_GET_URI %d" % id1)

    res = dev[0].request("DPP_QR_CODE " + uri1)
    if "FAIL" in res:
        raise Exception("Failed to parse QR Code URI")
    id0b = int(res)

    cmd = "DPP_LISTEN 2412"
    if "OK" not in dev[1].request(cmd):
        raise Exception("Failed to start listen operation")
    cmd = "DPP_AUTH_INIT peer=%d conf=sta-dpp configurator=%d" % (id0b, conf_id)
    if "OK" not in dev[0].request(cmd):
        raise Exception("Failed to initiate DPP Authentication")
    ev = dev[1].wait_event(["DPP-AUTH-SUCCESS"], timeout=5)
    if ev is None:
        raise Exception("DPP authentication did not succeed (Responder)")
    ev = dev[0].wait_event(["DPP-AUTH-SUCCESS"], timeout=5)
    if ev is None:
        raise Exception("DPP authentication did not succeed (Initiator)")
    ev = dev[0].wait_event(["DPP-CONF-SENT"], timeout=5)
    if ev is None:
        raise Exception("DPP configuration not completed (Configurator)")
    ev = dev[1].wait_event(["DPP-CONF-RECEIVED"], timeout=5)
    if ev is None:
        raise Exception("DPP configuration not completed (Enrollee)")
    dev[1].request("DPP_STOP_LISTEN")

    ev = dev[1].wait_event(["DPP-CONFOBJ-SSID"], timeout=1)
    if ev is None:
        raise Exception("SSID not reported")
    ssid = ev.split(' ')[1]

    ev = dev[1].wait_event(["DPP-CONNECTOR"], timeout=1)
    if ev is None:
        raise Exception("Connector not reported")
    connector = ev.split(' ')[1]

    ev = dev[1].wait_event(["DPP-C-SIGN-KEY"], timeout=1)
    if ev is None:
        raise Exception("C-sign-key not reported")
    p = ev.split(' ')
    csign = p[1]
    csign_expiry = p[2] if len(p) > 2 else None

    ev = dev[1].wait_event(["DPP-NET-ACCESS-KEY"], timeout=1)
    if ev is None:
        raise Exception("netAccessKey not reported")
    p = ev.split(' ')
    net_access_key = p[1]
    net_access_key_expiry = p[2] if len(p) > 2 else None

    dev[1].dump_monitor()

    id = dev[1].connect(ssid, key_mgmt="DPP", scan_freq="2412",
                        only_add_network=True)
    dev[1].set_network_quoted(id, "dpp_connector", connector)
    dev[1].set_network(id, "dpp_csign", csign)
    if csign_expiry:
        dev[1].set_network(id, "dpp_csign_expiry", csign_expiry)
    dev[1].set_network(id, "dpp_netaccesskey", net_access_key)
    if net_access_key_expiry:
        dev[1].set_network(id, "dpp_netaccess_expiry", net_access_key_expiry)

    logger.info("Check data connection")
    dev[1].select_network(id, freq="2412")
    dev[1].wait_connected()