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tests: Additional OCSP coverage

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Verify OCSP stapling response that is signed by the CA rather than a
separate OCSP responder. In addition, verify that invalid signer
certificate (missing OCSP delegation) gets rejected.

Signed-off-by: Jouni Malinen <j@w1.fi>
This commit is contained in:
Jouni Malinen 2015-10-10 17:27:42 +03:00
parent 63d9bf81ab
commit d79ce4a6ce
3 changed files with 140 additions and 0 deletions
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15
tests/hwsim/auth_serv/ca-key.pem Normal file
View file

@ -0,0 +1,15 @@
-----BEGIN RSA PRIVATE KEY-----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-----END RSA PRIVATE KEY-----

21
tests/hwsim/start.sh
View file

@ -147,6 +147,27 @@ for i in unknown revoked; do
-reqin $DIR/auth_serv/ocsp-req.der \
-respout $LOGDIR/ocsp-server-cache-$i.der >> $LOGDIR/ocsp.log 2>&1
done
openssl ocsp -reqout $LOGDIR/ocsp-req.der -issuer $DIR/auth_serv/ca.pem \
-serial 0xD8D3E3A6CBE3CCE2 -no_nonce -sha256 >> $LOGDIR/ocsp.log 2>&1
for i in "" "-unknown" "-revoked"; do
openssl ocsp -index $DIR/auth_serv/index$i.txt \
-rsigner $DIR/auth_serv/ca.pem \
-rkey $DIR/auth_serv/ca-key.pem \
-CA $DIR/auth_serv/ca.pem \
-ndays 7 \
-reqin $LOGDIR/ocsp-req.der \
-resp_no_certs \
-respout $LOGDIR/ocsp-resp-ca-signed$i.der >> $LOGDIR/ocsp.log 2>&1
done
openssl ocsp -index $DIR/auth_serv/index.txt \
-rsigner $DIR/auth_serv/server.pem \
-rkey $DIR/auth_serv/server.key \
-CA $DIR/auth_serv/ca.pem \
-ndays 7 \
-reqin $LOGDIR/ocsp-req.der \
-respout $LOGDIR/ocsp-resp-server-signed.der >> $LOGDIR/ocsp.log 2>&1
touch $LOGDIR/hostapd.db
sudo $HAPD_AS -ddKt $LOGDIR/as.conf $LOGDIR/as2.conf > $LOGDIR/auth_serv &

104
tests/hwsim/test_ap_eap.py
View file

@ -2507,6 +2507,110 @@ def int_eap_server_params():
"private_key": "auth_serv/server.key" }
return params
def test_ap_wpa2_eap_tls_ocsp_ca_signed_good(dev, apdev, params):
"""EAP-TLS and CA signed OCSP response (good)"""
check_ocsp_support(dev[0])
ocsp = os.path.join(params['logdir'], "ocsp-resp-ca-signed.der")
if not os.path.exists(ocsp):
raise HwsimSkip("No OCSP response available")
params = int_eap_server_params()
params["ocsp_stapling_response"] = ocsp
hostapd.add_ap(apdev[0]['ifname'], params)
dev[0].connect("test-wpa2-eap", key_mgmt="WPA-EAP", eap="TLS",
identity="tls user", ca_cert="auth_serv/ca.pem",
private_key="auth_serv/user.pkcs12",
private_key_passwd="whatever", ocsp=2,
scan_freq="2412")
def test_ap_wpa2_eap_tls_ocsp_ca_signed_revoked(dev, apdev, params):
"""EAP-TLS and CA signed OCSP response (revoked)"""
check_ocsp_support(dev[0])
ocsp = os.path.join(params['logdir'], "ocsp-resp-ca-signed-revoked.der")
if not os.path.exists(ocsp):
raise HwsimSkip("No OCSP response available")
params = int_eap_server_params()
params["ocsp_stapling_response"] = ocsp
hostapd.add_ap(apdev[0]['ifname'], params)
dev[0].connect("test-wpa2-eap", key_mgmt="WPA-EAP", eap="TLS",
identity="tls user", ca_cert="auth_serv/ca.pem",
private_key="auth_serv/user.pkcs12",
private_key_passwd="whatever", ocsp=2,
wait_connect=False, scan_freq="2412")
count = 0
while True:
ev = dev[0].wait_event(["CTRL-EVENT-EAP-STATUS"])
if ev is None:
raise Exception("Timeout on EAP status")
if 'bad certificate status response' in ev:
break
if 'certificate revoked' in ev:
break
count = count + 1
if count > 10:
raise Exception("Unexpected number of EAP status messages")
ev = dev[0].wait_event(["CTRL-EVENT-EAP-FAILURE"])
if ev is None:
raise Exception("Timeout on EAP failure report")
def test_ap_wpa2_eap_tls_ocsp_ca_signed_unknown(dev, apdev, params):
"""EAP-TLS and CA signed OCSP response (unknown)"""
check_ocsp_support(dev[0])
ocsp = os.path.join(params['logdir'], "ocsp-resp-ca-signed-unknown.der")
if not os.path.exists(ocsp):
raise HwsimSkip("No OCSP response available")
params = int_eap_server_params()
params["ocsp_stapling_response"] = ocsp
hostapd.add_ap(apdev[0]['ifname'], params)
dev[0].connect("test-wpa2-eap", key_mgmt="WPA-EAP", eap="TLS",
identity="tls user", ca_cert="auth_serv/ca.pem",
private_key="auth_serv/user.pkcs12",
private_key_passwd="whatever", ocsp=2,
wait_connect=False, scan_freq="2412")
count = 0
while True:
ev = dev[0].wait_event(["CTRL-EVENT-EAP-STATUS"])
if ev is None:
raise Exception("Timeout on EAP status")
if 'bad certificate status response' in ev:
break
count = count + 1
if count > 10:
raise Exception("Unexpected number of EAP status messages")
ev = dev[0].wait_event(["CTRL-EVENT-EAP-FAILURE"])
if ev is None:
raise Exception("Timeout on EAP failure report")
def test_ap_wpa2_eap_tls_ocsp_server_signed(dev, apdev, params):
"""EAP-TLS and server signed OCSP response"""
check_ocsp_support(dev[0])
ocsp = os.path.join(params['logdir'], "ocsp-resp-server-signed.der")
if not os.path.exists(ocsp):
raise HwsimSkip("No OCSP response available")
params = int_eap_server_params()
params["ocsp_stapling_response"] = ocsp
hostapd.add_ap(apdev[0]['ifname'], params)
dev[0].connect("test-wpa2-eap", key_mgmt="WPA-EAP", eap="TLS",
identity="tls user", ca_cert="auth_serv/ca.pem",
private_key="auth_serv/user.pkcs12",
private_key_passwd="whatever", ocsp=2,
wait_connect=False, scan_freq="2412")
count = 0
while True:
ev = dev[0].wait_event(["CTRL-EVENT-EAP-STATUS"])
if ev is None:
raise Exception("Timeout on EAP status")
if 'bad certificate status response' in ev:
break
count = count + 1
if count > 10:
raise Exception("Unexpected number of EAP status messages")
ev = dev[0].wait_event(["CTRL-EVENT-EAP-FAILURE"])
if ev is None:
raise Exception("Timeout on EAP failure report")
def test_ap_wpa2_eap_tls_ocsp_invalid_data(dev, apdev):
"""WPA2-Enterprise connection using EAP-TLS and invalid OCSP data"""
check_ocsp_support(dev[0])