Examples with RegistryServiceException org.apache.airavata.registry.api.exception.RegistryServiceException used on opensource projects

Example 71 with RegistryServiceException

use of org.apache.airavata.registry.api.exception.RegistryServiceException in project airavata by apache.

the class IamAdminServicesHandler method getRegistryServiceClient.

private RegistryService.Client getRegistryServiceClient() throws TException, ApplicationSettingsException {
    final int serverPort = Integer.parseInt(ServerSettings.getRegistryServerPort());
    final String serverHost = ServerSettings.getRegistryServerHost();
    try {
        return RegistryServiceClientFactory.createRegistryClient(serverHost, serverPort);
    } catch (RegistryServiceException e) {
        throw new TException("Unable to create registry client...", e);
    }
}

Example 72 with RegistryServiceException

use of org.apache.airavata.registry.api.exception.RegistryServiceException in project airavata by apache.

the class DefaultAiravataSecurityManager method isUserAuthorized.

public boolean isUserAuthorized(AuthzToken authzToken, Map<String, String> metaData) throws AiravataSecurityException {
    try {
        String subject = authzToken.getClaimsMap().get(Constants.USER_NAME);
        String accessToken = authzToken.getAccessToken();
        String gatewayId = authzToken.getClaimsMap().get(Constants.GATEWAY_ID);
        String action = metaData.get(Constants.API_METHOD_NAME);
        // if the authz cache is enabled, check in the cache if the authz decision is cached and if so, what the status is
        if (ServerSettings.isAuthzCacheEnabled()) {
            // obtain an instance of AuthzCacheManager implementation.
            AuthzCacheManager authzCacheManager = AuthzCacheManagerFactory.getAuthzCacheManager();
            // check in the cache
            AuthzCachedStatus authzCachedStatus = authzCacheManager.getAuthzCachedStatus(new AuthzCacheIndex(subject, gatewayId, accessToken, action));
            if (AuthzCachedStatus.AUTHORIZED.equals(authzCachedStatus)) {
                logger.debug("Authz decision for: (" + subject + ", " + accessToken + ", " + action + ") is retrieved from cache.");
                return true;
            } else if (AuthzCachedStatus.NOT_AUTHORIZED.equals(authzCachedStatus)) {
                logger.debug("Authz decision for: (" + subject + ", " + accessToken + ", " + action + ") is retrieved from cache.");
                return false;
            } else if (AuthzCachedStatus.NOT_CACHED.equals(authzCachedStatus)) {
                logger.debug("Authz decision for: (" + subject + ", " + accessToken + ", " + action + ") is not in the cache. " + "Obtaining it from the authorization server.");
                CredentialStoreService.Client csClient = getCredentialStoreServiceClient();
                GatewayResourceProfile gwrp = getRegistryServiceClient().getGatewayResourceProfile(gatewayId);
                PasswordCredential credential = csClient.getPasswordCredential(gwrp.getIdentityServerPwdCredToken(), gwrp.getGatewayID());
                String username = credential.getLoginUserName();
                if (gwrp.getIdentityServerTenant() != null && !gwrp.getIdentityServerTenant().isEmpty())
                    username = username + "@" + gwrp.getIdentityServerTenant();
                String password = credential.getPassword();
                // talk to Authorization Server, obtain the decision, cache it and return the result.
                ConfigurationContext configContext = ConfigurationContextFactory.createConfigurationContextFromFileSystem(null, null);
                // initialize SSL context with the trust store that contains the public cert of WSO2 Identity Server.
                TrustStoreManager trustStoreManager = new TrustStoreManager();
                trustStoreManager.initializeTrustStoreManager(ServerSettings.getTrustStorePath(), ServerSettings.getTrustStorePassword());
                DefaultOAuthClient oauthClient = new DefaultOAuthClient(ServerSettings.getRemoteAuthzServerUrl(), username, password, configContext);
                OAuth2TokenValidationResponseDTO validationResponse = oauthClient.validateAccessToken(authzToken.getAccessToken());
                if (validationResponse.getValid()) {
                    String authorizedUserName = validationResponse.getAuthorizedUser();
                    if (authorizedUserName.contains("@")) {
                        authorizedUserName = authorizedUserName.split("@")[0];
                    }
                    if (subject.contains("@")) {
                        subject = subject.split("@")[0];
                    }
                    // cannot impersonate users
                    if (!authorizedUserName.toLowerCase().equals(subject.toLowerCase()))
                        return false;
                    long expiryTimestamp = validationResponse.getExpiryTime();
                    // check for fine grained authorization for the API invocation, based on XACML.
                    DefaultXACMLPEP entitlementClient = new DefaultXACMLPEP(ServerSettings.getRemoteAuthzServerUrl(), username, password, configContext);
                    boolean authorizationDecision = entitlementClient.getAuthorizationDecision(authzToken, metaData);
                    // cache the authorization decision
                    authzCacheManager.addToAuthzCache(new AuthzCacheIndex(subject, gatewayId, accessToken, action), new AuthzCacheEntry(authorizationDecision, expiryTimestamp, System.currentTimeMillis()));
                    return authorizationDecision;
                } else {
                    return false;
                }
            } else {
                // undefined status returned from the authz cache manager
                throw new AiravataSecurityException("Error in reading from the authorization cache.");
            }
        } else {
            CredentialStoreService.Client csClient = getCredentialStoreServiceClient();
            GatewayResourceProfile gwrp = getRegistryServiceClient().getGatewayResourceProfile(gatewayId);
            PasswordCredential credential = csClient.getPasswordCredential(gwrp.getIdentityServerPwdCredToken(), gwrp.getGatewayID());
            String username = credential.getLoginUserName();
            if (gwrp.getIdentityServerTenant() != null && !gwrp.getIdentityServerTenant().isEmpty())
                username = username + "@" + gwrp.getIdentityServerTenant();
            String password = credential.getPassword();
            // talk to Authorization Server, obtain the decision and return the result (authz cache is not enabled).
            ConfigurationContext configContext = ConfigurationContextFactory.createConfigurationContextFromFileSystem(null, null);
            // initialize SSL context with the trust store that contains the public cert of WSO2 Identity Server.
            TrustStoreManager trustStoreManager = new TrustStoreManager();
            trustStoreManager.initializeTrustStoreManager(ServerSettings.getTrustStorePath(), ServerSettings.getTrustStorePassword());
            DefaultOAuthClient oauthClient = new DefaultOAuthClient(ServerSettings.getRemoteAuthzServerUrl(), username, password, configContext);
            OAuth2TokenValidationResponseDTO validationResponse = oauthClient.validateAccessToken(authzToken.getAccessToken());
            boolean isOAuthTokenValid = validationResponse.getValid();
            // if XACML based authorization is enabled, check for role based authorization for the API invocation
            DefaultXACMLPEP entitlementClient = new DefaultXACMLPEP(ServerSettings.getRemoteAuthzServerUrl(), username, password, configContext);
            boolean authorizationDecision = entitlementClient.getAuthorizationDecision(authzToken, metaData);
            return (isOAuthTokenValid && authorizationDecision);
        }
    } catch (AxisFault axisFault) {
        logger.error(axisFault.getMessage(), axisFault);
        throw new AiravataSecurityException("Error in initializing the configuration context for creating the OAuth validation client.");
    } catch (ApplicationSettingsException e) {
        logger.error(e.getMessage(), e);
        throw new AiravataSecurityException("Error in reading OAuth server configuration.");
    } catch (RegistryServiceException e) {
        logger.error(e.getMessage(), e);
        throw new AiravataSecurityException("Error in accessing AppCatalog.");
    } catch (TException e) {
        logger.error(e.getMessage(), e);
        throw new AiravataSecurityException("Error in connecting to Credential Store Service.");
    }
}

Example 73 with RegistryServiceException

use of org.apache.airavata.registry.api.exception.RegistryServiceException in project airavata by apache.

the class DefaultAiravataSecurityManager method initializeSecurityInfra.

@Override
public void initializeSecurityInfra() throws AiravataSecurityException {
    /* in the default security manager, this method checks if the xacml authorization policy is published,
         * and if not, publish the policy to the PDP (of WSO2 Identity Server)
         */
    try {
        if (ServerSettings.isAPISecured()) {
            ConfigurationContext configContext = ConfigurationContextFactory.createConfigurationContextFromFileSystem(null, null);
            // initialize SSL context with the trust store that contains the public cert of WSO2 Identity Server.
            TrustStoreManager trustStoreManager = new TrustStoreManager();
            trustStoreManager.initializeTrustStoreManager(ServerSettings.getTrustStorePath(), ServerSettings.getTrustStorePassword());
            List<GatewayResourceProfile> gwProfiles = getRegistryServiceClient().getAllGatewayResourceProfiles();
            // read the policy as a string
            BufferedReader bufferedReader = new BufferedReader(new FileReader(new File(ServerSettings.getAuthorizationPoliyName() + ".xml")));
            String line;
            StringBuilder stringBuilder = new StringBuilder();
            while ((line = bufferedReader.readLine()) != null) {
                stringBuilder.append(line);
            }
            String defaultXACMLPolicy = stringBuilder.toString();
            CredentialStoreService.Client csClient = getCredentialStoreServiceClient();
            for (GatewayResourceProfile gwrp : gwProfiles) {
                if (gwrp.getIdentityServerPwdCredToken() != null && gwrp.getIdentityServerTenant() != null) {
                    PasswordCredential credential = csClient.getPasswordCredential(gwrp.getIdentityServerPwdCredToken(), gwrp.getGatewayID());
                    String username = credential.getLoginUserName();
                    if (gwrp.getIdentityServerTenant() != null && !gwrp.getIdentityServerTenant().isEmpty())
                        username = username + "@" + gwrp.getIdentityServerTenant();
                    String password = credential.getPassword();
                    DefaultPAPClient PAPClient = new DefaultPAPClient(ServerSettings.getRemoteAuthzServerUrl(), username, password, configContext);
                    boolean policyAdded = PAPClient.isPolicyAdded(ServerSettings.getAuthorizationPoliyName());
                    if (policyAdded) {
                        logger.debug("Authorization policy is already added in the authorization server.");
                    } else {
                        // publish the policy and enable it in a separate thread
                        PAPClient.addPolicy(defaultXACMLPolicy);
                        logger.debug("Authorization policy is published in the authorization server.");
                    }
                } else {
                    logger.warn("Identity Server configuration missing for gateway : " + gwrp.getGatewayID());
                }
            }
        }
    } catch (AxisFault axisFault) {
        logger.error(axisFault.getMessage(), axisFault);
        throw new AiravataSecurityException("Error in initializing the configuration context for creating the " + "PAP client.");
    } catch (ApplicationSettingsException e) {
        logger.error(e.getMessage(), e);
        throw new AiravataSecurityException("Error in reading configuration when creating the PAP client.");
    } catch (FileNotFoundException e) {
        logger.error(e.getMessage(), e);
        throw new AiravataSecurityException("Error in reading authorization policy.");
    } catch (IOException e) {
        logger.error(e.getMessage(), e);
        throw new AiravataSecurityException("Error in reading the authorization policy.");
    } catch (RegistryServiceException e) {
        logger.error(e.getMessage(), e);
        throw new AiravataSecurityException("Error in reading the Gateway Profiles from App Catalog.");
    } catch (TException e) {
        logger.error(e.getMessage(), e);
        throw new AiravataSecurityException("Error in connecting to Credential Store Service.");
    }
}

Example 74 with RegistryServiceException

use of org.apache.airavata.registry.api.exception.RegistryServiceException in project airavata by apache.

the class DefaultAiravataSecurityManager method getRegistryServiceClient.

private RegistryService.Client getRegistryServiceClient() throws TException, ApplicationSettingsException {
    final int serverPort = Integer.parseInt(ServerSettings.getRegistryServerPort());
    final String serverHost = ServerSettings.getRegistryServerHost();
    try {
        return RegistryServiceClientFactory.createRegistryClient(serverHost, serverPort);
    } catch (RegistryServiceException e) {
        throw new TException("Unable to create registry client...", e);
    }
}

Example 75 with RegistryServiceException

use of org.apache.airavata.registry.api.exception.RegistryServiceException in project airavata by apache.

the class KeyCloakSecurityManager method getRegistryServiceClient.

private RegistryService.Client getRegistryServiceClient() throws TException, ApplicationSettingsException {
    final int serverPort = Integer.parseInt(ServerSettings.getRegistryServerPort());
    final String serverHost = ServerSettings.getRegistryServerHost();
    try {
        return RegistryServiceClientFactory.createRegistryClient(serverHost, serverPort);
    } catch (RegistryServiceException e) {
        throw new TException("Unable to create registry client...", e);
    }
}