{
    "informationService": {
        "descriptionInformation": {
            "descriptionIdentification": {
                "title": "CCS SimulationDistribution",
                "edition": "2.0.0",
                "referenceDate": "2022-06-14"
            },
            "abbreviations": [
                {
                    "name": "ACC",
                    "description": "Area Control Centre"
                },
                {
                    "name": "ADSP",
                    "description": "ATM Data Service Provider"
                },
                {
                    "name": "AMQP",
                    "description": "Advanced Message Queuing Protocol"
                },
                {
                    "name": "ANSP",
                    "description": "Air Navigation Service Provider"
                },
                {
                    "name": "ATCS",
                    "description": "Air Traffic Control Services"
                },
                {
                    "name": "ATM",
                    "description": "Air Traffic Management"
                },
                {
                    "name": "ATS",
                    "description": "Air Traffic Services"
                },
                {
                    "name": "ATSU",
                    "description": "Air Traffic Service Unit"
                },
                {
                    "name": "CCS",
                    "description": "Coflight Cloud Services"
                },
                {
                    "name": "CWP",
                    "description": "Controller Working Position"
                },
                {
                    "name": "DSNA",
                    "description": "Direction des Services de la Navigation A0xC3 0xA9rienne (French ANSP)"
                },
                {
                    "name": "ENAV",
                    "description": "Ente Nazionale Assistenza al Volo (Italian ANSP)"
                },
                {
                    "name": "FDO",
                    "description": "Flight Data Operator"
                },
                {
                    "name": "FDPS",
                    "description": "Flight Data Processing System"
                },
                {
                    "name": "FP",
                    "description": "Flight Plan"
                },
                {
                    "name": "HMI",
                    "description": "human machine Interface"
                },
                {
                    "name": "ICAO",
                    "description": "International Civil Aviation Organization"
                },
                {
                    "name": "ID",
                    "description": "Identifier"
                },
                {
                    "name": "IER",
                    "description": "Interface Exchange Requirement"
                },
                {
                    "name": "IKE",
                    "description": "Internet Key Exchange"
                },
                {
                    "name": "IP",
                    "description": "Internet Protocol"
                },
                {
                    "name": "IPSEC",
                    "description": "Internet Protocol Security protocol"
                },
                {
                    "name": "JU",
                    "description": "Joint Undertaking"
                },
                {
                    "name": "KPI",
                    "description": "Key Performance Indicator"
                },
                {
                    "name": "MB",
                    "description": "MegaByte"
                },
                {
                    "name": "NTP",
                    "description": "Network Time Protocol"
                },
                {
                    "name": "OCSP",
                    "description": "Online Certificate Status Protocol"
                },
                {
                    "name": "OE",
                    "description": "Operational Entity"
                },
                {
                    "name": "PKCS",
                    "description": "Public Key Cryptography Standards"
                },
                {
                    "name": "SESAR",
                    "description": "Single European Sky Air Traffic Management Research"
                },
                {
                    "name": "SFPL",
                    "description": "System Flight Plan"
                },
                {
                    "name": "SLA",
                    "description": "Service Level Agreement"
                },
                {
                    "name": "SSD",
                    "description": "SWIM Service Description"
                },
                {
                    "name": "SSI",
                    "description": "Synchronous Serial Interface"
                },
                {
                    "name": "SWIM",
                    "description": "System Wide Information Management"
                },
                {
                    "name": "TCP",
                    "description": "Transfer Control Protocol"
                },
                {
                    "name": "TI",
                    "description": "Technical Infrastructure"
                },
                {
                    "name": "TLS",
                    "description": "Transport Level Security"
                },
                {
                    "name": "UTC",
                    "description": "Coordinated Universal Time"
                }
            ]
        },
        "serviceIdentification": {
            "name": "CCS SimulationDistribution",
            "version": "2.0.0"
        },
        "serviceAbstract": "<p>This Service is part of Coflight Cloud Services (CCS), which are primarily designed to support the Virtual Centre concept. As such, these CCS Services support the interactions between the CCS ATM Data Service Provider (ADSP) and Virtual Centre Air Traffic Service Units (ATSUs). The CCS SimulationDistribution service is consistent with the other CCS services. It allows a CCS Customer to receive data related to the current test/simulation session, if any. Note: Only civil flights are handled by CCS services. This version of the service is intended to be used in 'test mission', which aims at providing services and support to the Customer(s) to enable them to test any version of their ATM system during development.</p><p>&nbsp;</p><p>Service retired from 20/03/2023</p>",
        "serviceProvider": {
            "providerType": [
                "CIVIL_AIR_NAVIGATION_SERVICE_PROVIDER"
            ],
            "pointOfContact": [
                null
            ],
            "provider": "DSNA&ENAV",
            "providerDescription": "<p>DSNA: the French air navigation service provider</p><p>ENAV; the Italian air navigation service provider</p>"
        },
        "serviceCategorisation": {
            "serviceType": "SWIM_COMPLIANT",
            "businessActivityType": [
                "INFORMATION_MANAGEMENT"
            ],
            "intendedConsumer": [
                "CIVIL_AIR_NAVIGATION_SERVICE_PROVIDER"
            ],
            "informationCategory": [
                "FLIGHT_INFORMATION_EXCHANGE"
            ],
            "lifeCycle": [
                {
                    "lifeCycleStage": "RETIRED"
                }
            ]
        },
        "generalDescription": {
            "operationalEnvironment": {
                "operationalNeeds": [
                    {
                        "name": " 1 General operational need",
                        "description": "CCS Simulation Distribution service supports the distribution of the current test/simulation session data (if any) such as session mode and time speed, on-line modified by means of the Simulation Management Service operations."
                    }
                ]
            },
            "functionality": [
                {
                    "name": "Publish current Test or Simulation session data",
                    "description": "Publish current Test or Simulation session data",
                    "realWorldEffect": "The subscriber is informed of any change about the current test/simulation session data (e.g. session mode, time speed..), if any."
                },
                {
                    "name": "Get current Test and Simulation session data",
                    "description": "Get current Test and Simulation session data",
                    "realWorldEffect": "On request, a subscriber gets data related to the current Test or Simulation session, if any."
                }
            ],
            "qualitiesOfService": {
                "performance": [],
                "reliability": [],
                "security": []
            },
            "accessAndUseConditions": [
                {
                    "name": "Information ownership",
                    "type": "LEGAL_CONSTRAINT",
                    "description": "<bold>IPR</bold>In accordance with their internal contractual rules on IPRs, DSNA, ENAV and skyguide retain exclusive ownership of the information contained in this document, which is to be deemed as foreground of the Coflight Cloud Services project (aiming at delivering remote flight data processing).<bold>Access to the Service</bold>This service is provided to Service Consumers under a contractual basis signed between the CCS Service Provider and the Service Consumer."
                },
                {
                    "name": "Dependencies with other CCS Services",
                    "type": "SERVICE_CONSUMPTION_CONSTRAINT",
                    "description": "If the service consumer also consumes other CCS services, this Service shall be consumed simultaneously with the other CCS SWIM Services that are part of the contractual agreement between the service consumer and CCS service provider."
                },
                {
                    "name": "Alignment to SESAR Virtual Centre activity",
                    "type": "SERVICE_POLICY",
                    "description": "This service will be updated to be as much as possible in line with the Service Definition produced by SESAR Virtual Centre activities"
                },
                {
                    "name": "Service versioning",
                    "type": "SERVICE_POLICY",
                    "description": "Both the SWIM Service Description documents / Protobuf files and the CCS Services are versioned.The version assigned to SSDs and to Protobuf files is composed by four digits in the form x.y.z.w.New releases are numbered according to the following rule (compared to the previous version): -w increased by one: means that some content that could be ignored by the developers changed and the changes do not affect the protobuf files generation. For example, changes in the comments or in the descriptions of services, fields and data structures.-z increased by one: means that some content is changed by adding (but not changing or removing) some messages and/or data types. The generated protobuf files are expected to be an extension of the previous one and as result they are backward compatible.-y increased by one: means that the file is changed by changing or removing some operations. The generated protobuf files are not expected to be compatible with the previous one.-x increased by one: means that the file contains a new baseline. Major changes are expected to be present.The service version is composed by 3 digits a.b.c assigned according to the following rule:- a could be 0,1,2 depending on the status of the service with respect to the SWIM registration phase:0: before the service application (as candidate)1: if candidate2: if compliant- b Increments if major changes have been done with respect to the previous version (modify/remove). No backward compatibility.- c Increments if minor changes have been done with respect to the previous version (addition/description modified). Full backward compatibility."
                },
                {
                    "name": "KPIs monitoring",
                    "type": "SERVICE_POLICY",
                    "description": "Services management review are regularly organized with CCS customers to monitor the usability of the services and the KPI related to the quality of service described in the SLA."
                },
                {
                    "name": "Confidentiality and integrity",
                    "type": "SECURITY_CONSTRAINT",
                    "description": "The interface of CCS business services is accessible from outside DSNA premises through Internet using IPV4. An IPSEC link (IKE v1 or IKE v2) is used between CCS provider and CCS customer terminal network equipment."
                },
                {
                    "name": "Authentication and authorisation",
                    "type": "SECURITY_CONSTRAINT",
                    "description": "The CCS provider acts as a certificate authority to provide and validate X.509 certificates. Before service operation, a package including X509 certificate and private key, will be delivered to the customer using the PKCS#12 archive file format. Mutual authentication with X509 certificates is used between the AMQP broker and its client. Prior to any exchanges of AMQP Messages, the CCS customer shall establish with CCS Provider a TLS session using TLS 1.2 version. -CCS customer shall provide its certificates when establishing the connection. The certificates shall be valid (nor corrupted, nor revoked). The certificates of the CCS customer allow its identification for the use of the different CCS services (CCS business services at lower level).-The CCS provider transmit its complete certificate during the connection phase and allow OCSP stapling to allow the CCS customer to check if it is valid or not.-For the cryptographic algorithms, the authorized cipher suites must be agreed between the CCS provider and the customer based on the standards.As an ATSU, the CCS business services customer, once identified, has access to all CCS services.In the case of a Customer that would fail to authenticate 3 times in less than 3 minutes, the IP address would be ban and has to trigger the incident management procedure."
                }
            ],
            "dateInOperation": "2022-06-24"
        },
        "informationDescription": {
            "informationDefinition": [
                {
                    "name": "Service Information Definition",
                    "definition": "",
                    "airmCorrespondence": ""
                }
            ]
        },
        "technicalDescription": {
            "technicalConstraint": [
                {
                    "name": "Time synchronisation",
                    "description": "CCS provider and CCS customer use the date and time for the operation of each service and they must be able to date the traces and the information passed to the SSI log collector. NTP is the standard solution to synchronize time accurately. So, CCS Provider and CCS Customer should use, each of them, at least one NTP server (stratum N), integrated in a NTP network containing a stratum 0 reference time clock."
                },
                {
                    "name": "Provider-Customer interface-Exchange patterns",
                    "description": "Each services interface of the CCS business services relies on the concept of AMQP queues and topics. -The CCS customer shall use an implementation of the AMQP 1.0 specification to connect to the CCS provider AMQP 1.0 endpoint. -The CCS provider endpoint is an AMQP 1.0 broker managing queue and topics. The message payloads are encoded following a protobuf format. The message exchange patterns used by the CCS services are request/reply and publish/subscribe. The CCS customer acts as requester and subscriber. The CCS provider acts as responder and publisher.Concerning publish-subscribe, the CCS customer subscribes to a CCS distribution service by directly listening to an appropriate AMQP topic, which name follows the CCS derivation rules.The subscription to CCS Distribution Services is not performed via subscription operations, but by connecting to the appropriate AMQP Topic described in the .protobuf files as topic://<NameSpaceName>.<ServiceInterfaceName>.<LogicalOperation>The subscribers can filter the messages they want to receive by using the filter parameters defined for each subscription operation.Please note that, after subscribing to a CCS Distribution Service, the current repository of messages needs to be obtained from CCS via the get<MessageRepository> operation defined for each CCS Distribution Service (see \"Subscription\" section of the distribution operation of the service).N.B:- If the CCS platform restarts while the Customer is connected to the AMQP Broker, the current repository of messages is published again, if the startMode is RESTART_PLATFORM in the startPlatform request.- The acknowledgement that a Customer receives to his request (\"RequestReport\") may be received after the data distribution that this request has triggered, as these two messages are managed asynchronously by AMQP Queues and TopicsConcerning request-reply the CCS customer sends a request by sending a message to an appropriate AMQP queue, which name follows the CCS derivation rules, to make a request. The request message contains the name of the queue into the CCS customer listens and in which the reply from the CCS provider is expected."
                },
                {
                    "name": "Provider-Customer interface-Connection management",
                    "description": "The Customer is the one that initiates the TCP connection and in case of a Network / Connection failure, it is the responsibility of the CCS customer to try to reconnect regularly."
                },
                {
                    "name": "Provider-Customer interface-Queue management",
                    "description": "The AMQP broker creates the physical resources associated with a destination (queue, topic) on demand when messages are actually sent to them.Permissions on queues and topics (read/write access) are granted based on intended usage. The CCS customer will have: -Write access on the request queue-Read access on the reply queue -Read access on the topic for distribution service"
                }
            ]
        },
        "serviceInterface": [
            {
                "name": "TestAndSimulationSessionProvider",
                "description": "This Service Interface exposes the technical operation that allows the consumer to get data related to the current test/training session, if any.",
                "provisionSide": "PROVIDER_SIDE",
                "endpoints": [
                    {
                        "name": "TestAndSimulationSessionProvider",
                        "url": "For security reasons, the addresses will be communicated only to Customers"
                    }
                ],
                "operations": [
                    {
                        "name": "getTestAndSimulationSessionData",
                        "description": "Allows a consumer to get in case of TRAINING or TEST state, data related to the current test/training session, if any.. ",
                        "messages": [
                            {
                                "name": "TestSimulationDataRepositoryRequest",
                                "direction": "IN"
                            },
                            {
                                "name": "TestSimulationDataRequestReport",
                                "direction": "OUT"
                            }
                        ]
                    }
                ],
                "messageExchangePattern": "SYNCHRONOUS_REQUEST_RESPONSE"
            },
            {
                "name": "TestAndSimulationSessionSubscriber",
                "description": "This Service Interface exposes the operation for publishing updates of test/simulation sessions managed by means of the CCS Simulation Management Service.  ",
                "provisionSide": "PROVIDER_SIDE",
                "endpoints": [
                    {
                        "name": "TestAndSimulationSessionSubscriber",
                        "url": "For security reasons, the addresses will be communicated only to Customers"
                    }
                ],
                "operations": [
                    {
                        "name": "publishTestAndSimulationData",
                        "description": "This operation sends to the subscribed consumers the current test/simulation session data, if the Platform state is different from OPERATIONAL.. ",
                        "messages": [
                            {
                                "name": "TestSimulationData",
                                "direction": "IN"
                            },
                            {
                                "name": "void",
                                "direction": "OUT"
                            }
                        ]
                    }
                ],
                "messageExchangePattern": "FIRE_AND_FORGET"
            }
        ],
        "references": {
            "serviceDocument": [
                {
                    "documentType": "AIRM_TRACE",
                    "title": "CCS AIRM mapping SIMULD service",
                    "version": "1.0",
                    "description": "AIRM traceability for CCS Simulation Distribution service payload"
                },
                {
                    "documentType": "SERVICE_VALIDATION_REPORT",
                    "title": "CCS Validation evidence document - SimulationDistribution",
                    "version": "1.0",
                    "description": "Validation evidence for CCS Simulation Distribution service"
                },
                {
                    "documentType": "MACHINE_READABLE_SERVICE_DESCRIPTION",
                    "title": "CCS_simulationDistribution.proto",
                    "version": "1.3.0.0",
                    "description": "Protobuf files describing the exchanged information"
                },
                {
                    "documentType": "MACHINE_READABLE_SERVICE_DESCRIPTION",
                    "title": "CCS_common.proto",
                    "version": "5.5.1.2",
                    "description": "Protobuf file describing the exchanged information common to two or more CCS Services"
                },
                {
                    "documentType": "MACHINE_READABLE_SERVICE_DESCRIPTION",
                    "title": "metadata.proto",
                    "version": "v1.2.0.0",
                    "description": "Protobuf file describing the metadata used by the CCS Services"
                },
                {
                    "documentType": "SERVICE_SPECIFICATION",
                    "title": "CCS Simulation Distribution Service  Description",
                    "version": "1.3.0.3",
                    "description": "Complete service specification"
                },
                {
                    "documentType": "SERVICE_SPECIFICATION",
                    "title": "CCS Errors Management Document",
                    "version": "2.0",
                    "description": "Document that includes the list of all applicable error messages for CCS services"
                }
            ],
            "implementedStandard": [
                {
                    "title": "EUROCONTROL Specification for SWIM - Service Description ",
                    "standardType": "EUROCONTROL_SPECIFICATION_FOR_SWIM_SERVICE_DESCRIPTION",
                    "conformanceStatement": "Description of Service according to EUROCONTROL specifications",
                    "version": "2.0",
                    "description": "This specification contains requirements for describing information services in the context ofInitial System Wide Information Management (iSWIM). The requirements prescribe the minimum set of elements a service descriptionhas to contain"
                },
                {
                    "title": "EUROCONTROL Specification for SWIM - Information Definition",
                    "standardType": "EUROCONTROL_SPECIFICATION_FOR_SWIM_INFORMATION_DEFINITION",
                    "conformanceStatement": "Information definition according to EUROCONTROL specifications",
                    "version": "1.0",
                    "description": "This specification contains requirements forinformation definitions, meaning the formal descriptions of exchanged information, in the context of Initial System Wide Information Management (iSWIM). This contributes to semantic interoperability of information. "
                },
                {
                    "title": "EUROCONTROL Specification for SWIM - Technical Infrastructure (TI) Yellow Profile",
                    "standardType": "EUROCONTROL_SPECIFICATION_FOR_SWIM_TECHNICAL_INFRASTRUCTURE",
                    "conformanceStatement": "Implementation of service and network bindings",
                    "version": "1.0",
                    "description": "This specification contains requirements for system interfaces (e.g. protocols) and for IT infrastructure capabilities required to enable a reliable, secure and efficient exchange of information in the context of Initial System Wide Information Management (iSWIM).This contributes to technical interoperability"
                }
            ]
        }
    }
}