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96 lines
3.0 KiB
Plaintext
96 lines
3.0 KiB
Plaintext
---
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allOf:
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- $ref: core-event-schema/room_event.yaml
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description: |-
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This message represents an encrypted generic file, corresponding to a
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plaintext ``m.file`` message. ``m.image``, ``m.video`` and ``m.audio`` can be
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sent encrypted using the same structure.
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properties:
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content:
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properties:
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body:
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description: |-
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A human-readable description of the file. This is recommended to be
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the filename of the original upload.
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type: string
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filename:
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description: The original filename of the uploaded file.
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type: string
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info:
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description: Information about the file referred to in ``url``.
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properties:
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mimetype:
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description: The mimetype of the file e.g. ``application/msword``.
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type: string
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size:
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description: The size of the file in bytes.
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type: integer
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thumbnail_file:
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description: The URL to the thumbnail of the file.
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title: EncryptedFile
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type: object
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thumbnail_info:
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allOf:
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- $ref: core-event-schema/msgtype_infos/thumbnail_info.yaml
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description: Metadata about the image referred to in ``thumbnail_url``.
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title: FileInfo
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type: object
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msgtype:
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enum:
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- m.file
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type: string
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file:
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description: Information needed to decrypt the file.
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properties:
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url:
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description: The URL to the file.
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type: string
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key:
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description: A JSON web key object (as defined in RFC7517 LINK).
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type: object
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title: JWK
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properties:
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kty:
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description: Key type. Must be ``oct``.
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type: string
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key_ops:
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description: |-
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Key operations. Must at least contain ``encrypt`` and ``decrypt``.
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type: array
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items:
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type: string
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alg:
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description: Algorithm. Must be ``A256CTR``.
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type: string
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k:
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description: The key, encoded as urlsafe unpadded base64.
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type: string
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ext:
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description: Extractable. Must be ``true``.(W3C link)
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type: boolean
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iv:
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description: The Initialisation Vector used by AES-CTR.
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type: string
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hashes:
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description: A map from an algorithm name to a hash of the ciphertext.
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type: object
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additionalProperties:
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type: string
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v:
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description: Version of the encrypted attachments protocol.
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type: string
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title: EncryptedFile
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type: object
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required:
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- msgtype
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- body
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- file
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- filename
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type: object
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type:
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enum:
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- m.room.message
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type: string
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title: EncryptedFileMessage
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type: object
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