vault.crypto_vault_export

Documentation for eth_defi.vault.crypto_vault_export Python module.

Publish the private flat-key crypto-vaults bundle to Cloudflare R2.

Uses the Cloudflare R2 S3 API.

Functions

build_crypto_vault_manifest(paths, metadata)	Build the current flat-key bundle manifest from local payloads.
publish_crypto_vault_bundle(paths, metadata)	Upload crypto payloads, manifest and daily backups to private R2.

build_crypto_vault_manifest(paths, metadata)

Build the current flat-key bundle manifest from local payloads.

The manifest binds each local payload by size and SHA-256 digest and repeats the native threshold policy needed by consumers to audit admission.

Parameters

• paths (eth_defi.vault.crypto_vaults.CryptoVaultPaths) – Local bundle paths.

• metadata (dict[str, Any]) – Generated metadata document used for vault counts and generation data.

Returns

JSON-serialisable manifest document.

Return type

dict[str, Any]

publish_crypto_vault_bundle(paths, metadata)

Upload crypto payloads, manifest and daily backups to private R2.

Payload keys use flat root names prefixed with crypto- so they share the public bundle’s layout without colliding with it. The manifest is uploaded last and consumers must verify its digests before accepting the bundle.

Parameters

• paths (eth_defi.vault.crypto_vaults.CryptoVaultPaths) – Local bundle paths.

• metadata (dict[str, Any]) – Metadata document generated by the bundle builder.

Returns

True when all uploads complete; exceptions propagate to the guarded post-processing phase.

Return type

bool