{
    "openapi": "3.0.3",
    "info": {
        "title": "cloud_federation_api",
        "version": "0.0.1",
        "description": "Enable clouds to communicate with each other and exchange data",
        "license": {
            "name": "agpl"
        }
    },
    "components": {
        "securitySchemes": {
            "basic_auth": {
                "type": "http",
                "scheme": "basic"
            },
            "bearer_auth": {
                "type": "http",
                "scheme": "bearer"
            }
        },
        "schemas": {
            "AddShare": {
                "type": "object",
                "required": [
                    "recipientDisplayName"
                ],
                "properties": {
                    "recipientDisplayName": {
                        "type": "string"
                    }
                }
            },
            "Capabilities": {
                "type": "object",
                "required": [
                    "ocm"
                ],
                "properties": {
                    "ocm": {
                        "type": "object",
                        "required": [
                            "enabled",
                            "apiVersion",
                            "endPoint",
                            "resourceTypes"
                        ],
                        "properties": {
                            "enabled": {
                                "type": "boolean"
                            },
                            "apiVersion": {
                                "type": "string"
                            },
                            "endPoint": {
                                "type": "string"
                            },
                            "resourceTypes": {
                                "type": "array",
                                "items": {
                                    "type": "object",
                                    "required": [
                                        "name",
                                        "shareTypes",
                                        "protocols"
                                    ],
                                    "properties": {
                                        "name": {
                                            "type": "string"
                                        },
                                        "shareTypes": {
                                            "type": "array",
                                            "items": {
                                                "type": "string"
                                            }
                                        },
                                        "protocols": {
                                            "type": "object",
                                            "additionalProperties": {
                                                "type": "string"
                                            }
                                        }
                                    }
                                }
                            }
                        }
                    }
                }
            },
            "Error": {
                "type": "object",
                "required": [
                    "message"
                ],
                "properties": {
                    "message": {
                        "type": "string"
                    }
                }
            },
            "ValidationError": {
                "allOf": [
                    {
                        "$ref": "#/components/schemas/Error"
                    },
                    {
                        "type": "object",
                        "required": [
                            "validationErrors"
                        ],
                        "properties": {
                            "validationErrors": {
                                "type": "array",
                                "items": {
                                    "type": "object",
                                    "required": [
                                        "name",
                                        "message"
                                    ],
                                    "properties": {
                                        "name": {
                                            "type": "string"
                                        },
                                        "message": {
                                            "type": "string",
                                            "nullable": true
                                        }
                                    }
                                }
                            }
                        }
                    }
                ]
            }
        }
    },
    "paths": {
        "/index.php/ocm/shares": {
            "post": {
                "operationId": "request_handler-add-share",
                "summary": "Add share",
                "tags": [
                    "request_handler"
                ],
                "security": [
                    {},
                    {
                        "bearer_auth": []
                    },
                    {
                        "basic_auth": []
                    }
                ],
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "type": "object",
                                "required": [
                                    "shareWith",
                                    "name",
                                    "providerId",
                                    "owner",
                                    "protocol",
                                    "shareType",
                                    "resourceType"
                                ],
                                "properties": {
                                    "shareWith": {
                                        "type": "string",
                                        "description": "The user who the share will be shared with"
                                    },
                                    "name": {
                                        "type": "string",
                                        "description": "The resource name (e.g. document.odt)"
                                    },
                                    "description": {
                                        "type": "string",
                                        "nullable": true,
                                        "description": "Share description"
                                    },
                                    "providerId": {
                                        "type": "string",
                                        "description": "Resource UID on the provider side"
                                    },
                                    "owner": {
                                        "type": "string",
                                        "description": "Provider specific UID of the user who owns the resource"
                                    },
                                    "ownerDisplayName": {
                                        "type": "string",
                                        "nullable": true,
                                        "description": "Display name of the user who shared the item"
                                    },
                                    "sharedBy": {
                                        "type": "string",
                                        "nullable": true,
                                        "description": "Provider specific UID of the user who shared the resource"
                                    },
                                    "sharedByDisplayName": {
                                        "type": "string",
                                        "nullable": true,
                                        "description": "Display name of the user who shared the resource"
                                    },
                                    "protocol": {
                                        "type": "object",
                                        "description": "e,.g. ['name' => 'webdav', 'options' => ['username' => 'john', 'permissions' => 31]]",
                                        "required": [
                                            "name",
                                            "options"
                                        ],
                                        "properties": {
                                            "name": {
                                                "type": "array",
                                                "items": {
                                                    "type": "string"
                                                }
                                            },
                                            "options": {
                                                "type": "object",
                                                "additionalProperties": {
                                                    "type": "object"
                                                }
                                            }
                                        }
                                    },
                                    "shareType": {
                                        "type": "string",
                                        "description": "'group' or 'user' share"
                                    },
                                    "resourceType": {
                                        "type": "string",
                                        "description": "'file', 'calendar',..."
                                    }
                                }
                            }
                        }
                    }
                },
                "responses": {
                    "201": {
                        "description": "The notification was successfully received. The display name of the recipient might be returned in the body",
                        "content": {
                            "application/json": {
                                "schema": {
                                    "$ref": "#/components/schemas/AddShare"
                                }
                            }
                        }
                    },
                    "400": {
                        "description": "Bad request due to invalid parameters, e.g. when `shareWith` is not found or required properties are missing",
                        "content": {
                            "application/json": {
                                "schema": {
                                    "$ref": "#/components/schemas/ValidationError"
                                }
                            }
                        }
                    },
                    "501": {
                        "description": "Share type or the resource type is not supported",
                        "content": {
                            "application/json": {
                                "schema": {
                                    "$ref": "#/components/schemas/Error"
                                }
                            }
                        }
                    }
                }
            }
        },
        "/index.php/ocm/notifications": {
            "post": {
                "operationId": "request_handler-receive-notification",
                "summary": "Send a notification about an existing share",
                "tags": [
                    "request_handler"
                ],
                "security": [
                    {},
                    {
                        "bearer_auth": []
                    },
                    {
                        "basic_auth": []
                    }
                ],
                "requestBody": {
                    "required": true,
                    "content": {
                        "application/json": {
                            "schema": {
                                "type": "object",
                                "required": [
                                    "notificationType",
                                    "resourceType"
                                ],
                                "properties": {
                                    "notificationType": {
                                        "type": "string",
                                        "description": "Notification type, e.g. SHARE_ACCEPTED"
                                    },
                                    "resourceType": {
                                        "type": "string",
                                        "description": "calendar, file, contact,..."
                                    },
                                    "providerId": {
                                        "type": "string",
                                        "nullable": true,
                                        "description": "ID of the share"
                                    },
                                    "notification": {
                                        "type": "object",
                                        "nullable": true,
                                        "description": "The actual payload of the notification",
                                        "additionalProperties": {
                                            "type": "object"
                                        }
                                    }
                                }
                            }
                        }
                    }
                },
                "responses": {
                    "201": {
                        "description": "The notification was successfully received",
                        "content": {
                            "application/json": {
                                "schema": {
                                    "type": "object",
                                    "additionalProperties": {
                                        "type": "object"
                                    }
                                }
                            }
                        }
                    },
                    "400": {
                        "description": "Bad request due to invalid parameters, e.g. when `type` is invalid or missing",
                        "content": {
                            "application/json": {
                                "schema": {
                                    "$ref": "#/components/schemas/ValidationError"
                                }
                            }
                        }
                    },
                    "403": {
                        "description": "Getting resource is not allowed",
                        "content": {
                            "application/json": {
                                "schema": {
                                    "$ref": "#/components/schemas/Error"
                                }
                            }
                        }
                    },
                    "501": {
                        "description": "The resource type is not supported",
                        "content": {
                            "application/json": {
                                "schema": {
                                    "$ref": "#/components/schemas/Error"
                                }
                            }
                        }
                    }
                }
            }
        }
    },
    "tags": [
        {
            "name": "request_handler",
            "description": "Open-Cloud-Mesh-API"
        }
    ]
}