Sigstore tlog API
The tlog API from Sigstore — 2 operation(s) for tlog.
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OpenAPI Specification
openapi: 3.2.0
info:
title: Rekor Tlog API
description: Rekor is a cryptographically secure, immutable transparency log for signed software releases.
version: 1.0.0
servers:
- url: http://rekor.sigstore.dev
tags:
- name: tlog
paths:
/api/v1/log:
get:
summary: Get information about the current state of the transparency log
description: Returns the current root hash and size of the merkle tree used to store the log entries.
operationId: getLogInfo
tags:
- tlog
responses:
200:
description: A JSON object with the root hash and tree size as properties
content:
application/json:
schema:
$ref: '#/components/schemas/LogInfo'
default:
$ref: '#/components/responses/InternalServerError'
/api/v1/log/proof:
get:
summary: Get information required to generate a consistency proof for the transparency log
description: Returns a list of hashes for specified tree sizes that can be used to confirm the consistency of the transparency log
operationId: getLogProof
tags:
- tlog
parameters:
- in: query
name: firstSize
description: 'The size of the tree that you wish to prove consistency from (1 means the beginning of the log) Defaults to 1 if not specified
'
schema:
type: integer
default: 1
minimum: 1
- in: query
name: lastSize
required: true
description: The size of the tree that you wish to prove consistency to
schema:
type: integer
minimum: 1
- in: query
name: treeID
description: The tree ID of the tree that you wish to prove consistency for
schema:
type: string
pattern: ^[0-9]+$
responses:
200:
description: All hashes required to compute the consistency proof
content:
application/json:
schema:
$ref: '#/components/schemas/ConsistencyProof'
400:
$ref: '#/components/responses/BadContent'
default:
$ref: '#/components/responses/InternalServerError'
components:
responses:
BadContent:
description: The content supplied to the server was invalid
content:
application/json:
schema:
$ref: '#/components/schemas/Error'
InternalServerError:
description: There was an internal error in the server while processing the request
content:
application/json:
schema:
$ref: '#/components/schemas/Error'
schemas:
ConsistencyProof:
type: object
properties:
rootHash:
type: string
description: The hash value stored at the root of the merkle tree at the time the proof was generated
pattern: ^[0-9a-fA-F]{64}$
hashes:
type: array
items:
type: string
description: SHA256 hash value expressed in hexadecimal format
pattern: ^[0-9a-fA-F]{64}$
required:
- rootHash
- hashes
Error:
type: object
properties:
code:
type: integer
message:
type: string
InactiveShardLogInfo:
type: object
properties:
rootHash:
type: string
description: The current hash value stored at the root of the merkle tree
pattern: ^[0-9a-fA-F]{64}$
treeSize:
type: integer
description: The current number of nodes in the merkle tree
minimum: 1
signedTreeHead:
type: string
format: signedCheckpoint
description: The current signed tree head
treeID:
type: string
description: The current treeID
pattern: ^[0-9]+$
required:
- rootHash
- treeSize
- signedTreeHead
- treeID
LogInfo:
type: object
properties:
rootHash:
type: string
description: The current hash value stored at the root of the merkle tree
pattern: ^[0-9a-fA-F]{64}$
treeSize:
type: integer
description: The current number of nodes in the merkle tree
minimum: 1
signedTreeHead:
type: string
format: signedCheckpoint
description: The current signed tree head
treeID:
type: string
description: The current treeID
pattern: ^[0-9]+$
inactiveShards:
type: array
items:
$ref: '#/components/schemas/InactiveShardLogInfo'
required:
- rootHash
- treeSize
- signedTreeHead
- treeID