matrix-spec/api/server-server/definitions/keys.yaml
Travis Ralston 0347e873ef Specify .well-known s2s discovery and X.509 validation
Original proposals:
* https://github.com/matrix-org/matrix-doc/pull/1708 (note: the JSON requirements were softened by https://github.com/matrix-org/matrix-doc/pull/1824)
* https://github.com/matrix-org/matrix-doc/pull/1711

Implementation proofs:
* https://github.com/matrix-org/synapse/pull/4489
* No explicit PRs for MSC1711 could be found, however Synapse is known to implement it.

There are no intentional changes which differ from the proposals in this commit, however the author has relied upon various historical conversations outside of the proposals to gain the required context. Inaccuracies introduced by the author are purely accidental.
2019-01-30 22:11:31 -07:00

100 lines
3.3 KiB
YAML

# Copyright 2018 New Vector Ltd
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
type: object
title: Server Keys
description: Server keys
example:
$ref: "../examples/server_key.json"
properties:
server_name:
type: string
description: DNS name of the homeserver.
required: true
example: "example.org"
verify_keys:
type: object
description: |-
Public keys of the homeserver for verifying digital signatures.
The object's key is the algorithm and version combined (``ed25519`` being the
algorithm and ``abc123`` being the version in the example below). Together,
this forms the Key ID. The version must have characters matching the regular
expression ``[a-zA-Z0-9_]``.
required: true
additionalProperties:
type: object
title: Verify Key
example: {
"ed25519:abc123": {
"key": "VGhpcyBzaG91bGQgYmUgYSByZWFsIGVkMjU1MTkgcGF5bG9hZA"
}
}
properties:
key:
type: string
description: The `Unpadded Base64`_ encoded key.
required: true
example: "VGhpcyBzaG91bGQgYmUgYSByZWFsIGVkMjU1MTkgcGF5bG9hZA"
old_verify_keys:
type: object
description: |-
The public keys that the server used to use and when it stopped using them.
The object's key is the algorithm and version combined (``ed25519`` being the
algorithm and ``0ldK3y`` being the version in the example below). Together,
this forms the Key ID. The version must have characters matching the regular
expression ``[a-zA-Z0-9_]``.
additionalProperties:
type: object
title: Old Verify Key
example: {
"ed25519:0ldK3y": {
"expired_ts": 1532645052628,
"key": "VGhpcyBzaG91bGQgYmUgeW91ciBvbGQga2V5J3MgZWQyNTUxOSBwYXlsb2FkLg"
}
}
properties:
expired_ts:
type: integer
format: int64
description: POSIX timestamp in milliseconds for when this key expired.
required: true
example: 1532645052628
key:
type: string
description: The `Unpadded Base64`_ encoded key.
required: true
example: "VGhpcyBzaG91bGQgYmUgeW91ciBvbGQga2V5J3MgZWQyNTUxOSBwYXlsb2FkLg"
signatures:
type: object
description: Digital signatures for this object signed using the ``verify_keys``.
additionalProperties:
type: object
title: Signed Server
example: {
"example.org": {
"ad25519:abc123": "VGhpcyBzaG91bGQgYWN0dWFsbHkgYmUgYSBzaWduYXR1cmU"
}
}
additionalProperties:
type: string
name: Encoded Signature Verification Key
valid_until_ts:
type: integer
format: int64
description: |-
POSIX timestamp when the list of valid keys should be refreshed. Keys used beyond this
timestamp are no longer valid.
example: 1052262000000