stac-spec/extensions/checksum/json-schema/schema.json at 75d48dc3a6e4aedfc82c8e9dfbd29813c70786d6 · radiantearth/stac-spec · GitHub

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{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "https://schemas.stacspec.org/dev/extensions/checksum/json-schema/schema.json#",
  "title": "Checksum Extension Specification",
  "description": "STAC Checksum Extension to a STAC Item",
  "oneOf": [
    {
      "allOf": [
        {
          "$ref": "../../../item-spec/json-schema/item.json"
        },
        {
          "$ref": "#/definitions/stac_extensions"
        },
        {
          "$ref": "#/definitions/checksum_links"
        },
        {
          "$ref": "#/definitions/checksum_assets"
        }
      ]
    },
    {
      "allOf": [
        {
          "$ref": "../../../catalog-spec/json-schema/catalog.json"
        },
        {
          "$ref": "#/definitions/stac_extensions"
        },
        {
          "$ref": "#/definitions/checksum_links"
        }
      ]
    },
    {
      "allOf": [
        {
          "$ref": "../../../collection-spec/json-schema/collection.json"
        },
        {
          "$ref": "#/definitions/stac_extensions"
        },
        {
          "$ref": "#/definitions/checksum_links"
        },
        {
          "$ref": "#/definitions/checksum_assets"
        }
      ]
    }
  ],
  "definitions": {
    "stac_extensions": {
      "type": "object",
      "required": [
        "stac_extensions"
      ],
      "properties": {
        "stac_extensions": {
          "type": "array",
          "contains": {
            "enum": [
              "checksum",
              "https://schemas.stacspec.org/dev/extensions/checksum/json-schema/schema.json"
            ]
          }
        }
      }
    },
    "checksum_links": {
      "type": "object",
      "properties": {
        "links": {
          "type": "array",
          "items": {
            "$ref": "#/definitions/checksums"
          }
        }
      }
    },
    "checksum_assets": {
      "type": "object",
      "properties": {
        "assets": {
          "type": "object",
          "patternProperties": {
            ".+": {
              "$ref": "#/definitions/checksums"
            }
          }
        }
      }
    },
    "checksums": {
      "type": "object",
      "properties": {
        "checksum:multihash": {
          "type": "string",
          "pattern": "^[a-f0-9]+$",
          "title": "Multihash"
        }
      }
    }
  }
}