Examples with InvalidArgumentException org.hyperledger.fabric_ca.sdk.exception.InvalidArgumentException used on opensource projects

Example 11 with InvalidArgumentException

use of org.hyperledger.fabric_ca.sdk.exception.InvalidArgumentException in project fabric-sdk-java by hyperledger.

the class HFCAAffiliation method create.

/**
 * create an affiliation
 *
 * @param registrar The identity of the registrar (i.e. who is performing the registration).
 * @param force Forces the creation of parent affiliations
 * @return Response of request
 * @throws AffiliationException    if adding an affiliation fails.
 * @throws InvalidArgumentException
 */
public HFCAAffiliationResp create(User registrar, boolean force) throws AffiliationException, InvalidArgumentException {
    if (registrar == null) {
        throw new InvalidArgumentException("Registrar should be a valid member");
    }
    String createURL = "";
    try {
        createURL = client.getURL(HFCA_AFFILIATION);
        logger.debug(format("affiliation  url: %s, registrar: %s", createURL, registrar.getName()));
        Map<String, String> queryParm = new HashMap<String, String>();
        queryParm.put("force", String.valueOf(force));
        String body = client.toJson(affToJsonObject());
        JsonObject result = client.httpPost(createURL, body, registrar);
        logger.debug(format("identity  url: %s, registrar: %s done.", createURL, registrar));
        this.deleted = false;
        return getResponse(result);
    } catch (HTTPException e) {
        String msg = format("[Code: %d] - Error while creating affiliation '%s' from url '%s': %s", e.getStatusCode(), this.name, createURL, e.getMessage());
        AffiliationException affiliationException = new AffiliationException(msg, e);
        logger.error(msg);
        throw affiliationException;
    } catch (Exception e) {
        String msg = format("Error while creating affiliation %s url: %s  %s ", this.name, createURL, e.getMessage());
        AffiliationException affiliationException = new AffiliationException(msg, e);
        logger.error(msg);
        throw affiliationException;
    }
}

Example 12 with InvalidArgumentException

use of org.hyperledger.fabric_ca.sdk.exception.InvalidArgumentException in project fabric-sdk-java by hyperledger.

the class HFCAClient method reenroll.

/**
 * Re-Enroll the user with member service
 *
 * @param user User to be re-enrolled
 * @param req  Enrollment request with the following fields: hosts, profile, csr, label
 * @return enrollment
 * @throws EnrollmentException
 * @throws InvalidArgumentException
 */
public Enrollment reenroll(User user, EnrollmentRequest req) throws EnrollmentException, InvalidArgumentException {
    if (cryptoSuite == null) {
        throw new InvalidArgumentException("Crypto primitives not set.");
    }
    if (user == null) {
        throw new InvalidArgumentException("reenrollment user is missing");
    }
    if (user.getEnrollment() == null) {
        throw new InvalidArgumentException("reenrollment user is not a valid user object");
    }
    logger.debug(format("re-enroll user: %s, url: %s", user.getName(), url));
    try {
        setUpSSL();
        PublicKey publicKey = cryptoSuite.bytesToCertificate(user.getEnrollment().getCert().getBytes(StandardCharsets.UTF_8)).getPublicKey();
        KeyPair keypair = new KeyPair(publicKey, user.getEnrollment().getKey());
        // generate CSR
        String pem = cryptoSuite.generateCertificationRequest(user.getName(), keypair);
        // build request body
        req.setCSR(pem);
        if (caName != null && !caName.isEmpty()) {
            req.setCAName(caName);
        }
        String body = req.toJson();
        // build authentication header
        JsonObject result = httpPost(url + HFCA_REENROLL, body, user);
        // get new cert from response
        Base64.Decoder b64dec = Base64.getDecoder();
        String signedPem = new String(b64dec.decode(result.getString("Cert").getBytes(UTF_8)));
        logger.debug(format("[HFCAClient] re-enroll returned pem:[%s]", signedPem));
        logger.debug(format("reenroll user %s done.", user.getName()));
        return new HFCAEnrollment(keypair, signedPem);
    } catch (EnrollmentException ee) {
        logger.error(ee.getMessage(), ee);
        throw ee;
    } catch (Exception e) {
        EnrollmentException ee = new EnrollmentException(format("Failed to re-enroll user %s", user), e);
        logger.error(e.getMessage(), e);
        throw ee;
    }
}

Example 13 with InvalidArgumentException

use of org.hyperledger.fabric_ca.sdk.exception.InvalidArgumentException in project fabric-sdk-java by hyperledger.

the class HFCAClient method getHFCAAffiliations.

/**
 * gets all affiliations that the registrar is allowed to see
 *
 * @param registrar The identity of the registrar (i.e. who is performing the registration).
 * @return The affiliations that were requested
 * @throws AffiliationException     if getting all affiliations fails
 * @throws InvalidArgumentException
 */
public HFCAAffiliation getHFCAAffiliations(User registrar) throws AffiliationException, InvalidArgumentException {
    if (cryptoSuite == null) {
        throw new InvalidArgumentException("Crypto primitives not set.");
    }
    if (registrar == null) {
        throw new InvalidArgumentException("Registrar should be a valid member");
    }
    logger.debug(format("affiliations  url: %s, registrar: %s", url, registrar.getName()));
    try {
        JsonObject result = httpGet(HFCAAffiliation.HFCA_AFFILIATION, registrar);
        HFCAAffiliation affiliations = new HFCAAffiliation(result);
        logger.debug(format("affiliations  url: %s, registrar: %s done.", url, registrar));
        return affiliations;
    } catch (HTTPException e) {
        String msg = format("[HTTP Status Code: %d] - Error while getting all affiliations from url '%s': %s", e.getStatusCode(), url, e.getMessage());
        AffiliationException affiliationException = new AffiliationException(msg, e);
        logger.error(msg);
        throw affiliationException;
    } catch (Exception e) {
        String msg = format("Error while getting all affiliations from url '%s': %s", url, e.getMessage());
        AffiliationException affiliationException = new AffiliationException(msg, e);
        logger.error(msg);
        throw affiliationException;
    }
}

Example 14 with InvalidArgumentException

use of org.hyperledger.fabric_ca.sdk.exception.InvalidArgumentException in project fabric-sdk-java by hyperledger.

the class HFCAClient method revokeInternal.

private String revokeInternal(User revoker, Enrollment enrollment, String reason, boolean genCRL) throws RevocationException, InvalidArgumentException {
    if (cryptoSuite == null) {
        throw new InvalidArgumentException("Crypto primitives not set.");
    }
    if (enrollment == null) {
        throw new InvalidArgumentException("revokee enrollment is not set");
    }
    if (revoker == null) {
        throw new InvalidArgumentException("revoker is not set");
    }
    logger.debug(format("revoke revoker: %s, reason: %s, url: %s", revoker.getName(), reason, url));
    try {
        setUpSSL();
        // get cert from to-be-revoked enrollment
        BufferedInputStream pem = new BufferedInputStream(new ByteArrayInputStream(enrollment.getCert().getBytes()));
        CertificateFactory certFactory = CertificateFactory.getInstance(Config.getConfig().getCertificateFormat());
        X509Certificate certificate = (X509Certificate) certFactory.generateCertificate(pem);
        // get its serial number
        String serial = DatatypeConverter.printHexBinary(certificate.getSerialNumber().toByteArray());
        // get its aki
        // 2.5.29.35 : AuthorityKeyIdentifier
        byte[] extensionValue = certificate.getExtensionValue(Extension.authorityKeyIdentifier.getId());
        ASN1OctetString akiOc = ASN1OctetString.getInstance(extensionValue);
        String aki = DatatypeConverter.printHexBinary(AuthorityKeyIdentifier.getInstance(akiOc.getOctets()).getKeyIdentifier());
        // build request body
        RevocationRequest req = new RevocationRequest(caName, null, serial, aki, reason, genCRL);
        String body = req.toJson();
        // send revoke request
        JsonObject resp = httpPost(url + HFCA_REVOKE, body, revoker);
        logger.debug("revoke done");
        if (genCRL) {
            if (resp.isEmpty()) {
                throw new RevocationException("Failed to return CRL, revoke response is empty");
            }
            if (resp.isNull("CRL")) {
                throw new RevocationException("Failed to return CRL");
            }
            return resp.getString("CRL");
        }
        return null;
    } catch (CertificateException e) {
        logger.error("Cannot validate certificate. Error is: " + e.getMessage());
        throw new RevocationException("Error while revoking cert. " + e.getMessage(), e);
    } catch (Exception e) {
        logger.error(e.getMessage(), e);
        throw new RevocationException("Error while revoking the user. " + e.getMessage(), e);
    }
}

Example 15 with InvalidArgumentException

use of org.hyperledger.fabric_ca.sdk.exception.InvalidArgumentException in project fabric-sdk-java by hyperledger.

the class HFCAClient method info.

/**
 * Return information on the Fabric Certificate Authority.
 * No credentials are needed for this API.
 *
 * @return {@link HFCAInfo}
 * @throws InfoException
 * @throws InvalidArgumentException
 */
public HFCAInfo info() throws InfoException, InvalidArgumentException {
    logger.debug(format("info url:%s", url));
    if (cryptoSuite == null) {
        throw new InvalidArgumentException("Crypto primitives not set.");
    }
    setUpSSL();
    try {
        JsonObjectBuilder factory = Json.createObjectBuilder();
        if (caName != null) {
            factory.add(HFCAClient.FABRIC_CA_REQPROP, caName);
        }
        JsonObject body = factory.build();
        String responseBody = httpPost(url + HFCA_INFO, body.toString(), (UsernamePasswordCredentials) null);
        logger.debug("response:" + responseBody);
        JsonReader reader = Json.createReader(new StringReader(responseBody));
        JsonObject jsonst = (JsonObject) reader.read();
        boolean success = jsonst.getBoolean("success");
        logger.debug(format("[HFCAClient] enroll success:[%s]", success));
        if (!success) {
            throw new EnrollmentException(format("FabricCA failed info %s", url));
        }
        JsonObject result = jsonst.getJsonObject("result");
        if (result == null) {
            throw new InfoException(format("FabricCA info error  - response did not contain a result url %s", url));
        }
        String caName = result.getString("CAName");
        String caChain = result.getString("CAChain");
        String version = null;
        if (result.containsKey("Version")) {
            version = result.getString("Version");
        }
        return new HFCAInfo(caName, caChain, version);
    } catch (Exception e) {
        InfoException ee = new InfoException(format("Url:%s, Failed to get info", url), e);
        logger.error(e.getMessage(), e);
        throw ee;
    }
}