Add author_generateOwnershipProof RPC endpoint#11493
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Add author_generateOwnershipProof RPC endpoint#11493
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Allow validators to generate an ownership proof for existing session keys without rotating them. This enables validators who already have keys in their keystore to submit set_keys on Asset Hub without unnecessary key regeneration. Changes: - Bump SessionKeys runtime API to v3 with new generate_ownership_proof method - Add author_generateOwnershipProof RPC endpoint
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Author
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/cmd prdoc --audience runtime_dev --bump patch |
Member
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@sigurpol why we need this? |
Contributor
Author
I have strong doubts myself now too about this PR 😄 The use case would be the one where for a validator, keys are generated by a separate service one by one and it doesn't get the proof along with them. I am currently thinking what alternative / solution we can offer to cover this use case. |
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Allow validators to generate an ownership proof for existing session keys without rotating them. This enables validators who already have keys in their keystore to reuse existing keys, generate a valid proof via the new endpoint and then call
set_keyson Asset Hub without the need to generate new keys viaauthor_rotateKeysWithOwnerRPC endpoint.Driven-by: