Examples with CommandException org.jboss.aesh.console.command.CommandException used on opensource projects

Example 1 with CommandException

use of org.jboss.aesh.console.command.CommandException in project keycloak by keycloak.

the class AbstractRequestCmd method process.

public CommandResult process(CommandInvocation commandInvocation) throws CommandException, InterruptedException {
    // see if Content-Type header is explicitly set to non-json value
    Header ctype = headers.get("content-type");
    InputStream content = null;
    CmdStdinContext<JsonNode> ctx = new CmdStdinContext<>();
    if (file != null) {
        if (ctype != null && !"application/json".equals(ctype.getValue())) {
            if ("-".equals(file)) {
                content = System.in;
            } else {
                try {
                    content = new BufferedInputStream(new FileInputStream(file));
                } catch (FileNotFoundException e) {
                    throw new RuntimeException("File not found: " + file);
                }
            }
        } else {
            ctx = parseFileOrStdin(file);
        }
    } else if (body != null) {
        content = new ByteArrayInputStream(body.getBytes(StandardCharsets.UTF_8));
    }
    ConfigData config = loadConfig();
    config = copyWithServerInfo(config);
    setupTruststore(config, commandInvocation);
    String auth = null;
    config = ensureAuthInfo(config, commandInvocation);
    config = copyWithServerInfo(config);
    if (credentialsAvailable(config)) {
        auth = ensureToken(config);
    }
    auth = auth != null ? "Bearer " + auth : null;
    if (auth != null) {
        headers.addIfMissing("Authorization", auth);
    }
    final String server = config.getServerUrl();
    final String realm = getTargetRealm(config);
    final String adminRoot = adminRestRoot != null ? adminRestRoot : composeAdminRoot(server);
    String resourceUrl = composeResourceUrl(adminRoot, realm, url);
    String typeName = extractTypeNameFromUri(resourceUrl);
    if (filter.size() > 0) {
        resourceUrl = HttpUtil.addQueryParamsToUri(resourceUrl, filter);
    }
    headers.addIfMissing("Accept", "application/json");
    if (isUpdate() && mergeMode) {
        ObjectNode result;
        HeadersBodyStatus response;
        try {
            response = HttpUtil.doGet(resourceUrl, new HeadersBody(headers));
            checkSuccess(resourceUrl, response);
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
            copyStream(response.getBody(), buffer);
            result = MAPPER.readValue(buffer.toByteArray(), ObjectNode.class);
        } catch (IOException e) {
            throw new RuntimeException("HTTP request error: " + e.getMessage(), e);
        }
        CmdStdinContext<JsonNode> ctxremote = new CmdStdinContext<>();
        ctxremote.setResult(result);
        // merge local representation over remote one
        if (ctx.getResult() != null) {
            ReflectionUtil.merge(ctx.getResult(), (ObjectNode) ctxremote.getResult());
        }
        ctx = ctxremote;
    }
    if (attrs.size() > 0) {
        if (content != null) {
            throw new RuntimeException("Can't set attributes on content of type other than application/json");
        }
        ctx = mergeAttributes(ctx, MAPPER.createObjectNode(), attrs);
    }
    if (content == null && ctx.getContent() != null) {
        content = new ByteArrayInputStream(ctx.getContent().getBytes(StandardCharsets.UTF_8));
    }
    ReturnFields returnFields = null;
    if (fields != null) {
        returnFields = new ReturnFields(fields);
    }
    // make sure content type is set
    if (content != null) {
        headers.addIfMissing("Content-Type", "application/json");
    }
    LinkedHashMap<String, String> queryParams = new LinkedHashMap<>();
    if (offset != null) {
        queryParams.put("first", String.valueOf(offset));
    }
    if (limit != null) {
        queryParams.put("max", String.valueOf(limit));
    }
    if (queryParams.size() > 0) {
        resourceUrl = HttpUtil.addQueryParamsToUri(resourceUrl, queryParams);
    }
    HeadersBodyStatus response;
    try {
        response = HttpUtil.doRequest(httpVerb, resourceUrl, new HeadersBody(headers, content));
    } catch (IOException e) {
        throw new RuntimeException("HTTP request error: " + e.getMessage(), e);
    }
    // output response
    if (printHeaders) {
        printOut(response.getStatus());
        for (Header header : response.getHeaders()) {
            printOut(header.getName() + ": " + header.getValue());
        }
    }
    checkSuccess(resourceUrl, response);
    AccessibleBufferOutputStream abos = new AccessibleBufferOutputStream(System.out);
    if (response.getBody() == null) {
        throw new RuntimeException("Internal error - response body should never be null");
    }
    if (printHeaders) {
        printOut("");
    }
    Header location = response.getHeaders().get("Location");
    String id = location != null ? extractLastComponentOfUri(location.getValue()) : null;
    if (id != null) {
        if (returnId) {
            printOut(id);
        } else if (!outputResult) {
            printErr("Created new " + typeName + " with id '" + id + "'");
        }
    }
    if (outputResult) {
        if (isCreateOrUpdate() && (response.getStatusCode() == 204 || id != null)) {
            // get object for id
            headers = new Headers();
            if (auth != null) {
                headers.add("Authorization", auth);
            }
            try {
                String fetchUrl = id != null ? (resourceUrl + "/" + id) : resourceUrl;
                response = doGet(fetchUrl, new HeadersBody(headers));
            } catch (IOException e) {
                throw new RuntimeException("HTTP request error: " + e.getMessage(), e);
            }
        }
        Header contentType = response.getHeaders().get("content-type");
        boolean canPrettyPrint = contentType != null && contentType.getValue().equals("application/json");
        boolean pretty = !compressed;
        if (canPrettyPrint && (pretty || returnFields != null)) {
            ByteArrayOutputStream buffer = new ByteArrayOutputStream();
            copyStream(response.getBody(), buffer);
            try {
                JsonNode rootNode = MAPPER.readValue(buffer.toByteArray(), JsonNode.class);
                if (returnFields != null) {
                    rootNode = applyFieldFilter(MAPPER, rootNode, returnFields);
                }
                if (outputFormat == OutputFormat.JSON) {
                    // now pretty print it to output
                    MAPPER.writeValue(abos, rootNode);
                } else {
                    printAsCsv(rootNode, returnFields, unquoted);
                }
            } catch (Exception ignored) {
                copyStream(new ByteArrayInputStream(buffer.toByteArray()), abos);
            }
        } else {
            copyStream(response.getBody(), abos);
        }
    }
    int lastByte = abos.getLastByte();
    if (lastByte != -1 && lastByte != 13 && lastByte != 10) {
        printErr("");
    }
    return CommandResult.SUCCESS;
}

Example 2 with CommandException

use of org.jboss.aesh.console.command.CommandException in project keycloak by keycloak.

the class ConfigCredentialsCmd method process.

public CommandResult process(CommandInvocation commandInvocation) throws CommandException, InterruptedException {
    // check server
    if (server == null) {
        throw new IllegalArgumentException("Required option not specified: --server");
    }
    try {
        new URL(server);
    } catch (Exception e) {
        throw new RuntimeException("Invalid server endpoint url: " + server, e);
    }
    if (realm == null)
        throw new IllegalArgumentException("Required option not specified: --realm");
    String signedRequestToken = null;
    boolean clientSet = clientId != null;
    applyDefaultOptionValues();
    String grantTypeForAuthentication = null;
    if (user != null) {
        grantTypeForAuthentication = OAuth2Constants.PASSWORD;
        printErr("Logging into " + server + " as user " + user + " of realm " + realm);
        // if user was set there needs to be a password so we can authenticate
        if (password == null) {
            password = readSecret("Enter password: ", commandInvocation);
        }
        // if secret was set to be read from stdin, then ask for it
        if ("-".equals(secret) && keystore == null) {
            secret = readSecret("Enter client secret: ", commandInvocation);
        }
    } else if (keystore != null || secret != null || clientSet) {
        grantTypeForAuthentication = OAuth2Constants.CLIENT_CREDENTIALS;
        printErr("Logging into " + server + " as " + "service-account-" + clientId + " of realm " + realm);
        if (keystore == null) {
            if (secret == null) {
                secret = readSecret("Enter client secret: ", commandInvocation);
            }
        }
    }
    if (keystore != null) {
        if (secret != null) {
            throw new IllegalArgumentException("Can't use both --keystore and --secret");
        }
        if (!new File(keystore).isFile()) {
            throw new RuntimeException("No such keystore file: " + keystore);
        }
        if (storePass == null) {
            storePass = readSecret("Enter keystore password: ", commandInvocation);
            keyPass = readSecret("Enter key password: ", commandInvocation);
        }
        if (keyPass == null) {
            keyPass = storePass;
        }
        if (alias == null) {
            alias = clientId;
        }
        String realmInfoUrl = server + "/realms/" + realm;
        signedRequestToken = AuthUtil.getSignedRequestToken(keystore, storePass, keyPass, alias, sigLifetime, clientId, realmInfoUrl);
    }
    // if only server and realm are set, just save config and be done
    if (user == null && secret == null && keystore == null) {
        getHandler().saveMergeConfig(config -> {
            config.setServerUrl(server);
            config.setRealm(realm);
        });
        return CommandResult.SUCCESS;
    }
    setupTruststore(copyWithServerInfo(loadConfig()), commandInvocation);
    // now use the token endpoint to retrieve access token, and refresh token
    AccessTokenResponse tokens = signedRequestToken != null ? getAuthTokensByJWT(server, realm, user, password, clientId, signedRequestToken) : secret != null ? getAuthTokensBySecret(server, realm, user, password, clientId, secret) : getAuthTokens(server, realm, user, password, clientId);
    Long sigExpiresAt = signedRequestToken == null ? null : System.currentTimeMillis() + sigLifetime * 1000;
    // save tokens to config file
    saveTokens(tokens, server, realm, clientId, signedRequestToken, sigExpiresAt, secret, grantTypeForAuthentication);
    return CommandResult.SUCCESS;
}

Example 3 with CommandException

use of org.jboss.aesh.console.command.CommandException in project keycloak by keycloak.

the class GetCmd method execute.

@Override
public CommandResult execute(CommandInvocation commandInvocation) throws CommandException, InterruptedException {
    try {
        if (printHelp()) {
            return help ? CommandResult.SUCCESS : CommandResult.FAILURE;
        }
        processGlobalOptions();
        if (args == null || args.isEmpty()) {
            throw new IllegalArgumentException("CLIENT not specified");
        }
        if (args.size() > 1) {
            throw new IllegalArgumentException("Invalid option: " + args.get(1));
        }
        String clientId = args.get(0);
        EndpointType regType = endpoint != null ? EndpointType.of(endpoint) : EndpointType.DEFAULT;
        if (clientId.startsWith("-")) {
            warnfErr(ParseUtil.CLIENT_OPTION_WARN, clientId);
        }
        ConfigData config = loadConfig();
        config = copyWithServerInfo(config);
        if (token == null) {
            // if registration access token is not set via -t, try use the one from configuration
            token = getRegistrationToken(config.sessionRealmConfigData(), clientId);
        }
        setupTruststore(config, commandInvocation);
        String auth = token;
        if (auth == null) {
            config = ensureAuthInfo(config, commandInvocation);
            config = copyWithServerInfo(config);
            if (credentialsAvailable(config)) {
                auth = ensureToken(config);
            }
        }
        auth = auth != null ? "Bearer " + auth : null;
        final String server = config.getServerUrl();
        final String realm = config.getRealm();
        InputStream response = doGet(server + "/realms/" + realm + "/clients-registrations/" + regType.getEndpoint() + "/" + urlencode(clientId), APPLICATION_JSON, auth);
        try {
            String json = readFully(response);
            Object result = null;
            switch(regType) {
                case DEFAULT:
                    {
                        ClientRepresentation client = JsonSerialization.readValue(json, ClientRepresentation.class);
                        result = client;
                        saveMergeConfig(cfg -> {
                            setRegistrationToken(cfg.ensureRealmConfigData(server, realm), client.getClientId(), client.getRegistrationAccessToken());
                        });
                        break;
                    }
                case OIDC:
                    {
                        OIDCClientRepresentation client = JsonSerialization.readValue(json, OIDCClientRepresentation.class);
                        result = client;
                        saveMergeConfig(cfg -> {
                            setRegistrationToken(cfg.ensureRealmConfigData(server, realm), client.getClientId(), client.getRegistrationAccessToken());
                        });
                        break;
                    }
                case INSTALL:
                    {
                        result = JsonSerialization.readValue(json, AdapterConfig.class);
                        break;
                    }
                case SAML2:
                    {
                        break;
                    }
                default:
                    {
                        throw new RuntimeException("Unexpected type: " + regType);
                    }
            }
            if (!compressed && result != null) {
                json = JsonSerialization.writeValueAsPrettyString(result);
            }
            printOut(json);
        // } catch (UnrecognizedPropertyException e) {
        // throw new RuntimeException("Failed to parse returned JSON - " + e.getMessage(), e);
        } catch (IOException e) {
            throw new RuntimeException("Failed to process HTTP response", e);
        }
        return CommandResult.SUCCESS;
    } catch (IllegalArgumentException e) {
        throw new IllegalArgumentException(e.getMessage() + suggestHelp(), e);
    } finally {
        commandInvocation.stop();
    }
}

Example 4 with CommandException

use of org.jboss.aesh.console.command.CommandException in project keycloak by keycloak.

the class NewObjectCmd method process.

public CommandResult process(CommandInvocation commandInvocation) throws CommandException, InterruptedException {
    List<AttributeOperation> attrs = new LinkedList<>();
    Iterator<String> it = args.iterator();
    while (it.hasNext()) {
        String option = it.next();
        switch(option) {
            case "-s":
            case "--set":
                {
                    if (!it.hasNext()) {
                        throw new IllegalArgumentException("Option " + option + " requires a value");
                    }
                    String[] keyVal = parseKeyVal(it.next());
                    attrs.add(new AttributeOperation(SET, keyVal[0], keyVal[1]));
                    break;
                }
            default:
                {
                    throw new IllegalArgumentException("Invalid option: " + option);
                }
        }
    }
    InputStream body = null;
    CmdStdinContext<JsonNode> ctx = new CmdStdinContext<>();
    if (file != null) {
        ctx = parseFileOrStdin(file);
    }
    if (attrs.size() > 0) {
        ctx = mergeAttributes(ctx, MAPPER.createObjectNode(), attrs);
    }
    if (body == null && ctx.getContent() != null) {
        body = new ByteArrayInputStream(ctx.getContent().getBytes(StandardCharsets.UTF_8));
    }
    AccessibleBufferOutputStream abos = new AccessibleBufferOutputStream(System.out);
    if (!compressed) {
        ByteArrayOutputStream buffer = new ByteArrayOutputStream();
        copyStream(body, buffer);
        try {
            JsonNode rootNode = MAPPER.readValue(buffer.toByteArray(), JsonNode.class);
            // now pretty print it to output
            MAPPER.writeValue(abos, rootNode);
        } catch (Exception ignored) {
            copyStream(new ByteArrayInputStream(buffer.toByteArray()), abos);
        }
    } else {
        copyStream(body, System.out);
    }
    int lastByte = abos.getLastByte();
    if (lastByte != -1 && lastByte != 13 && lastByte != 10) {
        printErr("");
    }
    return CommandResult.SUCCESS;
}

Example 5 with CommandException

use of org.jboss.aesh.console.command.CommandException in project keycloak by keycloak.

the class ConfigCredentialsCmd method process.

public CommandResult process(CommandInvocation commandInvocation) throws CommandException, InterruptedException {
    // check server
    if (server == null) {
        throw new IllegalArgumentException("Required option not specified: --server");
    }
    try {
        new URL(server);
    } catch (Exception e) {
        throw new RuntimeException("Invalid server endpoint url: " + server, e);
    }
    if (realm == null)
        throw new IllegalArgumentException("Required option not specified: --realm");
    String signedRequestToken = null;
    boolean clientSet = clientId != null;
    applyDefaultOptionValues();
    String grantTypeForAuthentication = null;
    if (user != null) {
        grantTypeForAuthentication = OAuth2Constants.PASSWORD;
        printErr("Logging into " + server + " as user " + user + " of realm " + realm);
        // if user was set there needs to be a password so we can authenticate
        if (password == null) {
            password = readSecret("Enter password: ", commandInvocation);
        }
        // if secret was set to be read from stdin, then ask for it
        if ("-".equals(secret) && keystore == null) {
            secret = readSecret("Enter client secret: ", commandInvocation);
        }
    } else if (keystore != null || secret != null || clientSet) {
        grantTypeForAuthentication = OAuth2Constants.CLIENT_CREDENTIALS;
        printErr("Logging into " + server + " as " + "service-account-" + clientId + " of realm " + realm);
        if (keystore == null) {
            if (secret == null) {
                secret = readSecret("Enter client secret: ", commandInvocation);
            }
        }
    }
    if (keystore != null) {
        if (secret != null) {
            throw new IllegalArgumentException("Can't use both --keystore and --secret");
        }
        if (!new File(keystore).isFile()) {
            throw new RuntimeException("No such keystore file: " + keystore);
        }
        if (storePass == null) {
            storePass = readSecret("Enter keystore password: ", commandInvocation);
            keyPass = readSecret("Enter key password: ", commandInvocation);
        }
        if (keyPass == null) {
            keyPass = storePass;
        }
        if (alias == null) {
            alias = clientId;
        }
        String realmInfoUrl = server + "/realms/" + realm;
        signedRequestToken = AuthUtil.getSignedRequestToken(keystore, storePass, keyPass, alias, sigLifetime, clientId, realmInfoUrl);
    }
    // if only server and realm are set, just save config and be done
    if (user == null && secret == null && keystore == null) {
        getHandler().saveMergeConfig(config -> {
            config.setServerUrl(server);
            config.setRealm(realm);
        });
        return CommandResult.SUCCESS;
    }
    setupTruststore(copyWithServerInfo(loadConfig()), commandInvocation);
    // now use the token endpoint to retrieve access token, and refresh token
    AccessTokenResponse tokens = signedRequestToken != null ? getAuthTokensByJWT(server, realm, user, password, clientId, signedRequestToken) : secret != null ? getAuthTokensBySecret(server, realm, user, password, clientId, secret) : getAuthTokens(server, realm, user, password, clientId);
    Long sigExpiresAt = signedRequestToken == null ? null : System.currentTimeMillis() + sigLifetime * 1000;
    // save tokens to config file
    saveTokens(tokens, server, realm, clientId, signedRequestToken, sigExpiresAt, secret, grantTypeForAuthentication);
    return CommandResult.SUCCESS;
}