cosmos-sdk/x/authz/spec/02_state.md
Robert Zaremba b36664df4a
update spec and fix code snippets (#9334)
* update spec and fix code snippets

* updating authz.Grant documentation

* Update proto/cosmos/authz/v1beta1/tx.proto

Co-authored-by: Ryan Christoffersen <12519942+ryanchrypto@users.noreply.github.com>

* Apply suggestions from code review

Co-authored-by: Ryan Christoffersen <12519942+ryanchrypto@users.noreply.github.com>

* rename messages to services

* Update proto/cosmos/authz/v1beta1/tx.proto

Co-authored-by: Ryan Christoffersen <12519942+ryanchrypto@users.noreply.github.com>

* update snippets

* Apply suggestions from code review

Co-authored-by: Ryan Christoffersen <12519942+ryanchristo@users.noreply.github.com>

* authz: update service docs to emphasis the service methods

* authz spec: rollback to use message oriented spec

* Apply suggestions from code review

Co-authored-by: Ryan Christoffersen <12519942+ryanchristo@users.noreply.github.com>

* Update MsgGrant type doc

Co-authored-by: Ryan Christoffersen <12519942+ryanchrypto@users.noreply.github.com>
Co-authored-by: Ryan Christoffersen <12519942+ryanchristo@users.noreply.github.com>
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>
Co-authored-by: Tyler <48813565+technicallyty@users.noreply.github.com>
2021-05-19 20:22:06 +00:00

668 B

State

Grant

Grants are identified by combining granter address (the address bytes of the granter), grantee address (the address bytes of the grantee) and Authorization type (its type URL). Hence we only allow one grant for the (granter, grantee, Authorization) triple.

  • Grant: 0x01 | granter_address_len (1 byte) | granter_address_bytes | grantee_address_len (1 byte) | grantee_address_bytes | msgType_bytes-> ProtocolBuffer(AuthorizationGrant)

The grant object encapsulates an Authorization type and an expiration timestamp:

+++ https://github.com/cosmos/cosmos-sdk/blob/v0.43.0-beta1/proto/cosmos/authz/v1beta1/authz.proto#L21-L26