feat(policy): add acl related domain models

/*

* Copyright 2021-2023 H2020 TeraFlow (https://www.teraflow-h2020.eu/)

*

* 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.

*/

package eu.teraflow.policy.acl;

public class AclAction {

    private final AclForwardActionEnum aclForwardActionEnum;

    private final AclLogActionEnum aclLogActionEnum;

    public AclAction(AclForwardActionEnum aclForwardActionEnum, AclLogActionEnum aclLogActionEnum) {

        this.aclForwardActionEnum = aclForwardActionEnum;

        this.aclLogActionEnum = aclLogActionEnum;

    }

    public AclForwardActionEnum getAclForwardActionEnum() {

        return aclForwardActionEnum;

    }

    public AclLogActionEnum getAclLogActionEnum() {

        return aclLogActionEnum;

    }

    @Override

    public String toString() {

        return String.format(

                "%s:{aclForwardActionEnum:\"%s\", aclLogActionEnum:\"%s\"}",

                getClass().getSimpleName(), aclForwardActionEnum.toString(), aclLogActionEnum.toString());

    }

}

/*

* Copyright 2021-2023 H2020 TeraFlow (https://www.teraflow-h2020.eu/)

*

* 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.

*/

package eu.teraflow.policy.acl;

public class AclEntry {

    private final int sequenceId;

    private final String description;

    private final AclMatch match;

    private final AclAction action;

    public AclEntry(int sequenceId, String description, AclMatch match, AclAction action) {

        this.sequenceId = sequenceId;

        this.description = description;

        this.match = match;

        this.action = action;

    }

    public int getSequenceId() {

        return sequenceId;

    }

    public String getDescription() {

        return description;

    }

    public AclMatch getMatch() {

        return match;

    }

    public AclAction getAction() {

        return action;

    }

    @Override

    public String toString() {

        return String.format(

                "%s:{sequenceId:\"%d\", description:\"%s\", %s, %s}",

                getClass().getSimpleName(), sequenceId, description, match, action);

    }

}

/*

* Copyright 2021-2023 H2020 TeraFlow (https://www.teraflow-h2020.eu/)

*

* 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.

*/

package eu.teraflow.policy.acl;

public enum AclForwardActionEnum {

    UNDEFINED,

    DROP,

    ACCEPT,

    REJECT,

}

/*

* Copyright 2021-2023 H2020 TeraFlow (https://www.teraflow-h2020.eu/)

*

* 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.

*/

package eu.teraflow.policy.acl;

public enum AclLogActionEnum {

    UNDEFINED,

    NO_LOG,

    SYSLOG

}

/*

* Copyright 2021-2023 H2020 TeraFlow (https://www.teraflow-h2020.eu/)

*

* 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.

*/

package eu.teraflow.policy.acl;

public class AclMatch {

    private final int dscp;

    private final int protocol;

    private final String srcAddress;

    private final String dstAddress;

    private final int srcPort;

    private final int dstPort;

    private final int startMplsLabel;

    private final int endMplsLabel;

    public AclMatch(

            int dscp,

            int protocol,

            String srcAddress,

            String dstAddress,

            int srcPort,

            int dstPort,

            int startMplsLabel,

            int endMplsLabel) {

        this.dscp = dscp;

        this.protocol = protocol;

        this.srcAddress = srcAddress;

        this.dstAddress = dstAddress;

        this.srcPort = srcPort;

        this.dstPort = dstPort;

        this.startMplsLabel = startMplsLabel;

        this.endMplsLabel = endMplsLabel;

    }

    public int getDscp() {

        return dscp;

    }

    public int getProtocol() {

        return protocol;

    }

    public String getSrcAddress() {

        return srcAddress;

    }

    public String getDstAddress() {

        return dstAddress;

    }

    public int getSrcPort() {

        return srcPort;

    }

    public int getDstPort() {

        return dstPort;

    }

    public int getStartMplsLabel() {

        return startMplsLabel;

    }

    public int getEndMplsLabel() {

        return endMplsLabel;

    }

    @Override

    public String toString() {

        return String.format(

                "%s:{dscp:\"%d\", protocol:\"%d\", srcAddress:\"%s\", dstAddress:\"%s\", srcPort:\"%d\", dstPort:\"%d\", startMplsLabel:\"%d\", endMplsLabel:\"%d\"}",

                getClass().getSimpleName(),

                dscp,

                protocol,

                srcAddress,

                dstAddress,

                srcPort,

                dstPort,

                startMplsLabel,

                endMplsLabel);

    }

}