Examples with TechnicalException org.pac4j.core.exception.TechnicalException used on opensource projects

Example 51 with TechnicalException

use of org.pac4j.core.exception.TechnicalException in project pac4j by pac4j.

the class ConfigBuilder method build.

@SuppressWarnings("unchecked")
public static synchronized Config build(final String factoryName, final Object... parameters) {
    try {
        logger.info("Build the configuration from factory: {}", factoryName);
        ClassLoader tccl = Thread.currentThread().getContextClassLoader();
        final Class<ConfigFactory> clazz;
        if (tccl == null) {
            clazz = (Class<ConfigFactory>) Class.forName(factoryName);
        } else {
            clazz = (Class<ConfigFactory>) Class.forName(factoryName, true, tccl);
        }
        final ConfigFactory factory = clazz.newInstance();
        return factory.build(parameters);
    } catch (final Exception e) {
        throw new TechnicalException("Cannot build configuration", e);
    }
}

Example 52 with TechnicalException

use of org.pac4j.core.exception.TechnicalException in project ddf by codice.

the class OidcCredentialsResolver method resolveIdToken.

/* This methods job is to try and get an id token from a
  1. refresh token
  2. authorization code
  3. access token
  */
public void resolveIdToken(OidcCredentials credentials, WebContext webContext) {
    final AccessToken initialAccessToken = credentials.getAccessToken();
    final JWT initialIdToken = credentials.getIdToken();
    try {
        OidcTokenValidator.validateAccessToken(initialAccessToken, initialIdToken, resourceRetriever, metadata, configuration);
        if (initialIdToken != null) {
            OidcTokenValidator.validateIdTokens(initialIdToken, webContext, configuration, client);
            return;
        }
    } catch (OidcValidationException e) {
        throw new TechnicalException(e);
    }
    final RefreshToken initialRefreshToken = credentials.getRefreshToken();
    final AuthorizationCode initialAuthorizationCode = credentials.getCode();
    final List<AuthorizationGrant> grantList = new ArrayList<>();
    if (initialRefreshToken != null) {
        grantList.add(new RefreshTokenGrant(initialRefreshToken));
    }
    if (initialAuthorizationCode != null) {
        try {
            final URI callbackUri = new URI(client.computeFinalCallbackUrl(webContext));
            grantList.add(new AuthorizationCodeGrant(initialAuthorizationCode, callbackUri));
        } catch (URISyntaxException e) {
            LOGGER.debug("Problem computing callback url. Cannot add authorization code grant.");
        }
    }
    // try to get id token using refresh token and authorization code
    for (AuthorizationGrant grant : grantList) {
        try {
            trySendingGrantAndPopulatingCredentials(grant, credentials, webContext);
            if (credentials.getIdToken() != null) {
                break;
            }
        } catch (IOException | ParseException e) {
            LOGGER.debug("Problem sending grant ({}).", grant, e);
        }
    }
    // try to get id token using access token
    if (credentials.getIdToken() == null && initialAccessToken != null) {
        final UserInfoRequest userInfoRequest = new UserInfoRequest(metadata.getUserInfoEndpointURI(), Method.GET, new BearerAccessToken(initialAccessToken.toString()));
        final HTTPRequest userInfoHttpRequest = userInfoRequest.toHTTPRequest();
        try {
            final HTTPResponse httpResponse = userInfoHttpRequest.send();
            final UserInfoResponse userInfoResponse = UserInfoResponse.parse(httpResponse);
            if (userInfoResponse instanceof UserInfoSuccessResponse) {
                final UserInfoSuccessResponse userInfoSuccessResponse = (UserInfoSuccessResponse) userInfoResponse;
                JWT idToken = userInfoSuccessResponse.getUserInfoJWT();
                if (idToken == null && userInfoSuccessResponse.getUserInfo().toJWTClaimsSet() != null) {
                    idToken = new PlainJWT(userInfoSuccessResponse.getUserInfo().toJWTClaimsSet());
                }
                OidcTokenValidator.validateUserInfoIdToken(idToken, resourceRetriever, metadata);
                credentials.setIdToken(idToken);
            } else {
                throw new TechnicalException("Received a non-successful UserInfoResponse.");
            }
        } catch (IOException | ParseException | OidcValidationException e) {
            LOGGER.debug("Problem retrieving id token using access token.", e);
            throw new TechnicalException(e);
        }
    }
}

Example 53 with TechnicalException

use of org.pac4j.core.exception.TechnicalException in project knox by apache.

the class KnoxSessionStore method uncompressDecryptBase64.

private Serializable uncompressDecryptBase64(final String v) {
    if (v != null && !v.isEmpty()) {
        byte[] bytes = Base64.decodeBase64(v);
        EncryptionResult result = EncryptionResult.fromByteArray(bytes);
        byte[] clear = cryptoService.decryptForCluster(this.clusterName, PAC4J_PASSWORD, result.cipher, result.iv, result.salt);
        if (clear != null) {
            try {
                return javaSerializationHelper.deserializeFromBytes(unCompress(clear));
            } catch (IOException e) {
                throw new TechnicalException(e);
            }
        }
    }
    return null;
}

Example 54 with TechnicalException

use of org.pac4j.core.exception.TechnicalException in project knox by apache.

the class KnoxSessionStore method compressEncryptBase64.

private String compressEncryptBase64(final Object o) {
    if (o == null || o.equals("") || (o instanceof Map<?, ?> && ((Map<?, ?>) o).isEmpty())) {
        return null;
    } else {
        byte[] bytes = javaSerializationHelper.serializeToBytes((Serializable) o);
        /* compress the data  */
        try {
            bytes = compress(bytes);
            if (bytes.length > 3000) {
                logger.warn("Cookie too big, it might not be properly set");
            }
        } catch (final IOException e) {
            throw new TechnicalException(e);
        }
        EncryptionResult result = cryptoService.encryptForCluster(this.clusterName, PAC4J_PASSWORD, bytes);
        return Base64.encodeBase64String(result.toByteAray());
    }
}