diff options
Diffstat (limited to 'policy-endpoints/src/main/java/org/onap/policy/common')
4 files changed, 155 insertions, 1 deletions
diff --git a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/http/server/AuthorizationFilter.java b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/http/server/AuthorizationFilter.java new file mode 100644 index 00000000..8ddf305f --- /dev/null +++ b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/http/server/AuthorizationFilter.java @@ -0,0 +1,67 @@ +/*- + * ============LICENSE_START======================================================= + * ONAP + * ================================================================================ + * Copyright (C) 2018 AT&T Intellectual Property. All rights reserved. + * ================================================================================ + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * ============LICENSE_END========================================================= + */ + +package org.onap.policy.common.endpoints.http.server; + +import java.io.IOException; +import javax.servlet.Filter; +import javax.servlet.FilterChain; +import javax.servlet.ServletException; +import javax.servlet.ServletRequest; +import javax.servlet.ServletResponse; +import javax.servlet.http.HttpServletRequest; +import javax.servlet.http.HttpServletResponse; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +public abstract class AuthorizationFilter implements Filter { + + private static Logger logger = LoggerFactory.getLogger(AuthorizationFilter.class); + + @Override + public void doFilter(ServletRequest servletRequest, ServletResponse servletResponse, FilterChain filterChain) + throws IOException, ServletException { + + if (!(servletRequest instanceof HttpServletRequest)) { + throw new ServletException("Not an HttpServletRequest instance"); + } + + if (!(servletResponse instanceof HttpServletResponse)) { + throw new ServletException("Not an HttpServletResponse instance"); + } + + HttpServletRequest request = (HttpServletRequest) servletRequest; + HttpServletResponse response = (HttpServletResponse) servletResponse; + + String role = getRole(request); + boolean authorized = request.isUserInRole(role); + + logger.info("user {} in role {} is {}authorized to {}", + request.getUserPrincipal().getName(), role, ((authorized) ? "" : "NOT "), request.getMethod()); + + if (!authorized) { + response.setStatus(HttpServletResponse.SC_FORBIDDEN); + } else { + filterChain.doFilter(servletRequest, servletResponse); + } + } + + protected abstract String getRole(HttpServletRequest request); +} diff --git a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/http/server/HttpServletServerFactory.java b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/http/server/HttpServletServerFactory.java index c789cd26..b5c701ac 100644 --- a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/http/server/HttpServletServerFactory.java +++ b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/http/server/HttpServletServerFactory.java @@ -264,7 +264,6 @@ class IndexedHttpServletServerFactory implements HttpServletServerFactory { } } - serviceList.add(service); } diff --git a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/http/server/aaf/AafAuthFilter.java b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/http/server/aaf/AafAuthFilter.java new file mode 100644 index 00000000..05267385 --- /dev/null +++ b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/http/server/aaf/AafAuthFilter.java @@ -0,0 +1,37 @@ +/*- + * ============LICENSE_START======================================================= + * ONAP + * ================================================================================ + * Copyright (C) 2018 AT&T Intellectual Property. All rights reserved. + * ================================================================================ + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * ============LICENSE_END========================================================= + */ + +package org.onap.policy.common.endpoints.http.server.aaf; + +import javax.servlet.http.HttpServletRequest; +import org.onap.policy.common.endpoints.http.server.AuthorizationFilter; + +public abstract class AafAuthFilter extends AuthorizationFilter { + + @Override + protected String getRole(HttpServletRequest request) { + return + String.format("%s|%s|%s", getPermissionType(request), getPermissionInstance(request), + request.getMethod().toLowerCase()); + } + + protected abstract String getPermissionType(HttpServletRequest request); + protected abstract String getPermissionInstance(HttpServletRequest request); +} diff --git a/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/http/server/aaf/AafGranularAuthFilter.java b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/http/server/aaf/AafGranularAuthFilter.java new file mode 100644 index 00000000..86e35323 --- /dev/null +++ b/policy-endpoints/src/main/java/org/onap/policy/common/endpoints/http/server/aaf/AafGranularAuthFilter.java @@ -0,0 +1,51 @@ +/*- + * ============LICENSE_START======================================================= + * ONAP + * ================================================================================ + * Copyright (C) 2018 AT&T Intellectual Property. All rights reserved. + * ================================================================================ + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + * ============LICENSE_END========================================================= + */ + +package org.onap.policy.common.endpoints.http.server.aaf; + +import javax.servlet.http.HttpServletRequest; +import org.onap.policy.common.utils.network.NetworkUtil; + +/** + * Allows per server direct permissions from all rest apis to aaf permission types + * for evaluation, hence the granularity. + */ +public abstract class AafGranularAuthFilter extends AafAuthFilter { + + @Override + protected String getRole(HttpServletRequest request) { + return + String.format("%s|%s|%s", getPermissionType(request), getPermissionInstance(request), + request.getMethod().toLowerCase()); + } + + @Override + protected String getPermissionType(HttpServletRequest request) { + return getPermissionTypeRoot() + "." + + request.getRequestURI().replace('/', '.'); + } + + @Override + protected String getPermissionInstance(HttpServletRequest request) { + return NetworkUtil.getHostname(); + } + + public abstract String getPermissionTypeRoot(); +} |