Examples with HexException com.yubico.webauthn.data.exception.HexException used on opensource projects

Example 1 with HexException

use of com.yubico.webauthn.data.exception.HexException in project java-webauthn-server by Yubico.

the class PublicKeyCredentialCreationOptionsTest method logsWarningIfAlgorithmNotAvailable.

@Test
public void logsWarningIfAlgorithmNotAvailable() throws HexException {
    for (Provider prov : Security.getProviders()) {
        if (prov.getName().contains("EC")) {
            Security.removeProvider(prov.getName());
        }
    }
    PublicKeyCredentialCreationOptions.builder().rp(RelyingPartyIdentity.builder().id("localhost").name("Test").build()).user(UserIdentity.builder().name("foo").displayName("Foo User").id(ByteArray.fromHex("00010203")).build()).challenge(ByteArray.fromHex("04050607")).pubKeyCredParams(Collections.singletonList(PublicKeyCredentialParameters.ES256)).build();
    assertTrue("Expected warning log containing \"ES256\" and (case-insensitive) \"unsupported algorithm\".", testLog.getLoggingEvents().stream().anyMatch(event -> event.getLevel().compareTo(Level.WARN) >= 0 && event.getArguments().stream().anyMatch(arg -> "ES256".equals(arg.toString())) && event.getMessage().toLowerCase().contains("unsupported algorithm")));
}

Example 2 with HexException

use of com.yubico.webauthn.data.exception.HexException in project cas by apereo.

the class ExtensionMatcher method matchHex.

private boolean matchHex(String matchKey, JsonNode matchValue, ASN1Primitive value) {
    final String matchValueString = matchValue.get(EXTENSION_VALUE_VALUE).textValue();
    final ByteArray matchBytes;
    try {
        matchBytes = ByteArray.fromHex(matchValueString);
    } catch (HexException e) {
        throw new IllegalArgumentException(String.format("Bad hex value in extension %s: %s", matchKey, matchValueString));
    }
    final ASN1Primitive innerValue;
    if (value instanceof DEROctetString) {
        try {
            innerValue = ASN1Primitive.fromByteArray(((DEROctetString) value).getOctets());
        } catch (IOException e) {
            LOGGER.debug("Failed to parse {} extension value as ASN1: {}", matchKey, value);
            return false;
        }
    } else {
        LOGGER.debug("Expected nested bit string value for extension {}, was: {}", matchKey, value);
        return false;
    }
    if (innerValue instanceof DEROctetString) {
        final ByteArray readBytes = new ByteArray(((DEROctetString) innerValue).getOctets());
        return matchBytes.equals(readBytes);
    } else {
        LOGGER.debug("Expected nested bit string value for extension {}, was: {}", matchKey, value);
        return false;
    }
}

Example 3 with HexException

use of com.yubico.webauthn.data.exception.HexException in project java-webauthn-server by Yubico.

the class ExtensionMatcher method matchHex.

private boolean matchHex(String matchKey, JsonNode matchValue, ASN1Primitive value) {
    final String matchValueString = matchValue.get(EXTENSION_VALUE_VALUE).textValue();
    final ByteArray matchBytes;
    try {
        matchBytes = ByteArray.fromHex(matchValueString);
    } catch (HexException e) {
        throw new IllegalArgumentException(String.format("Bad hex value in extension %s: %s", matchKey, matchValueString));
    }
    final ASN1Primitive innerValue;
    if (value instanceof DEROctetString) {
        try {
            innerValue = ASN1Primitive.fromByteArray(((DEROctetString) value).getOctets());
        } catch (IOException e) {
            log.debug("Failed to parse {} extension value as ASN1: {}", matchKey, value);
            return false;
        }
    } else {
        log.debug("Expected nested bit string value for extension {}, was: {}", matchKey, value);
        return false;
    }
    if (innerValue instanceof DEROctetString) {
        final ByteArray readBytes = new ByteArray(((DEROctetString) innerValue).getOctets());
        return matchBytes.equals(readBytes);
    } else {
        log.debug("Expected nested bit string value for extension {}, was: {}", matchKey, value);
        return false;
    }
}