{
    "$schema": "http://json-schema.org/draft-07/schema#",
    "title": "Computation Payload Manifest",
    "type": "object",
    "required": ["createdAt", "expiresAt", "payload", "version"],
    "properties": {
        "version": {
            "description": "Semver",
            "type": "string"
        },
        "createdAt": {
            "type": "string",
            "format": "date-time"
        },
        "expiresAt": {
            "type": "string",
            "format": "date-time"
        },
        "metadata": {
            "anyOf": [
                {
                    "$ref": "#/definitions/AppMetadata"
                },
                {
                    "type": "null"
                }
            ]
        },
        "payload": {
            "type": "array",
            "items": {
                "$ref": "#/definitions/AppPayload"
            }
        },
        "compManifest": {
            "anyOf": [
                {
                    "$ref": "#/definitions/CompManifest"
                },
                {
                    "type": "null"
                }
            ]
        }
    },
    "definitions": {
        "AppMetadata": {
            "title": "Application Metadata",
            "type": "object",
            "required": ["name", "version"],
            "properties": {
                "name": {
                    "type": "string"
                },
                "description": {
                    "type": ["string", "null"]
                },
                "version": {
                    "type": "string"
                },
                "authors": {
                    "type": "array",
                    "items": {
                        "type": "string"
                    }
                },
                "homepage": {
                    "type": ["string", "null"]
                }
            }
        },
        "AppPayload": {
            "title": "Payload",
            "type": "object",
            "required": ["hash", "urls"],
            "properties": {
                "platform": {
                    "anyOf": [
                        {
                            "$ref": "#/definitions/PayloadPlatform"
                        },
                        {
                            "type": "null"
                        }
                    ]
                },
                "urls": {
                    "type": "array",
                    "items": {
                        "type": "string",
                        "format": "uri"
                    }
                },
                "hash": {
                    "type": "string"
                }
            }
        },
        "PayloadPlatform": {
            "title": "Payload Platform",
            "type": "object",
            "required": ["arch", "os"],
            "properties": {
                "arch": {
                    "type": "string"
                },
                "os": {
                    "type": "string"
                },
                "osVersion": {
                    "type": ["string", "null"]
                }
            }
        },
        "CompManifest": {
            "title": "Computation Manifest",
            "description": "Computation Manifests lets Requestors to define a certain set of allowed actions, to be negotiated with and approved by a Provider. Requestors' actions will be verified against the Manifest during computation.",
            "type": "object",
            "required": ["version"],
            "properties": {
                "version": {
                    "title": "Version",
                    "description": "Semver",
                    "type": "string"
                },
                "script": {
                    "title": "Script",
                    "description": "Defines a set of allowed ExeScript commands and applies constraints to their arguments.",
                    "anyOf": [
                        {
                            "$ref": "#/definitions/Script"
                        },
                        {
                            "type": "null"
                        }
                    ]
                },
                "net": {
                    "title": "Net",
                    "description": "Applies constraints to networking. Currently, outgoing requests to the public Internet network are covered.",
                    "anyOf": [
                        {
                            "$ref": "#/definitions/Net"
                        },
                        {
                            "type": "null"
                        }
                    ]
                }
            }
        },
        "Script": {
            "title": "Script",
            "description": "Defines a set of allowed ExeScript commands and applies constraints to their arguments.",
            "type": "object",
            "required": ["commands"],
            "properties": {
                "commands": {
                    "description": "Specifies a curated list of commands.",
                    "type": "array",
                    "items": {
                        "$ref": "#/definitions/Command"
                    }
                },
                "match": {
                    "description": "Selects a default way of comparing command arguments stated in the manifest and the ones received in the ExeScript, unless stated otherwise in a command JSON object.",
                    "default": "strict",
                    "allOf": [
                        {
                            "$ref": "#/definitions/ArgMatch"
                        }
                    ]
                }
            }
        },
        "Command": {
            "title": "Command",
            "anyOf": [
                {
                    "description": "UTF-8 encoded string. No command context or matching mode need to be specified. E.g. [\"run /bin/cat /etc/motd\", \"run /bin/date -R\"]",
                    "type": "string"
                },
                {
                    "description": "UTF-8 encoded JSON string. Command context (e.g. env) or argument matching mode need to be specified for a command. E.g. [\"{\\\"run\\\": { \\\"args\\\": \\\"/bin/date -R\\\", \\\"env\\\": { \\\"MYVAR\\\": \\\"42\\\", \\\"match\\\": \\\"strict\\\" }}}\"]"
                }
            ]
        },
        "ArgMatch": {
            "title": "Argument Match",
            "type": "string",
            "enum": ["strict", "regex"]
        },
        "Net": {
            "title": "Net",
            "description": "Applies constraints to networking. Currently, outgoing requests to the public Internet network are covered.",
            "type": "object",
            "properties": {
                "inet": {
                    "title": "Internet Network",
                    "anyOf": [
                        {
                            "$ref": "#/definitions/Inet"
                        },
                        {
                            "type": "null"
                        }
                    ]
                }
            }
        },
        "Inet": {
            "title": "Internet Network",
            "type": "object",
            "properties": {
                "out": {
                    "description": "Internet Outbound Network",
                    "anyOf": [
                        {
                            "$ref": "#/definitions/InetOut"
                        },
                        {
                            "type": "null"
                        }
                    ]
                }
            }
        },
        "InetOut": {
            "title": "Internet Outbound Network",
            "description": "Applies constraints to networking. Currently, outgoing requests to the public Internet network are covered.",
            "type": "object",
            "properties": {
                "protocols": {
                    "description": "List of allowed outbound protocols. Supports \"http\", \"https\", \"ws\", and \"wss\".",
                    "default": ["http", "https", "ws", "wss"],
                    "type": "array",
                    "items": {
                        "type": "string"
                    }
                },
                "urls": {
                    "description": "List of allowed external URLs that outbound requests can be sent to. E.g. [\"http://golemfactory.s3.amazonaws.com/file1\", \"http://golemfactory.s3.amazonaws.com/file2\"]",
                    "type": ["array", "null"],
                    "items": {
                        "type": "string",
                        "format": "uri"
                    }
                }
            }
        }
    }
}