59810f3286
* x/authz: audit updates * audit with Aaron * authz: Update Authorization.Accept method * authz: add event proto definitions * update query service * authz: use typed events * refactore and rename query authorizations * remve Authorization infix from proto services * renames wip * refactoring * update tests * fix compilation * fixing gRPC query tests * fix simulation tests * few renames * more refactore * add missing file * moving export genesis to keeper * Update docs * update tests * rename event Msg attribute to MsgTypeURL * Upate Authorization interface * rollback Makefile changes * fix tests * Apply suggestions from code review Co-authored-by: Aaron Craelius <aaron@regen.network> * renames * refactore authz/exported * lint fix * authz/types refactore * comment update * conflict updates * Apply suggestions from code review Co-authored-by: Amaury <1293565+amaurym@users.noreply.github.com> * authz: move storage keys to keeper * review updates * docs update * Update x/authz/client/cli/query.go Co-authored-by: Aaron Craelius <aaron@regen.network> * move codec to the root package * authz CMD info update * comment update * update imports and build flags * fix functional tests * update proto comment * fix tests * fix test Co-authored-by: Aaron Craelius <aaron@regen.network> Co-authored-by: Amaury <1293565+amaurym@users.noreply.github.com>
48 lines
1.6 KiB
Go
48 lines
1.6 KiB
Go
package keeper
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import (
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"github.com/cosmos/cosmos-sdk/internal/conv"
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sdk "github.com/cosmos/cosmos-sdk/types"
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"github.com/cosmos/cosmos-sdk/types/address"
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"github.com/cosmos/cosmos-sdk/x/authz"
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)
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// Keys for store prefixes
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var (
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GrantKey = []byte{0x01} // prefix for each key
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)
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// StoreKey is the store key string for authz
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const StoreKey = authz.ModuleName
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// grantStoreKey - return authorization store key
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// Items are stored with the following key: values
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//
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// - 0x01<granterAddressLen (1 Byte)><granterAddress_Bytes><granteeAddressLen (1 Byte)><granteeAddress_Bytes><msgType_Bytes>: Grant
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func grantStoreKey(grantee sdk.AccAddress, granter sdk.AccAddress, msgType string) []byte {
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m := conv.UnsafeStrToBytes(msgType)
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granter = address.MustLengthPrefix(granter)
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grantee = address.MustLengthPrefix(grantee)
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l := 1 + len(grantee) + len(granter) + len(m)
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var key = make([]byte, l)
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copy(key, GrantKey)
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copy(key[1:], granter)
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copy(key[1+len(granter):], grantee)
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copy(key[l-len(m):], m)
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// fmt.Println(">>>> len", l, key)
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return key
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}
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// addressesFromGrantStoreKey - split granter & grantee address from the authorization key
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func addressesFromGrantStoreKey(key []byte) (granterAddr, granteeAddr sdk.AccAddress) {
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// key is of format:
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// 0x01<granterAddressLen (1 Byte)><granterAddress_Bytes><granteeAddressLen (1 Byte)><granteeAddress_Bytes><msgType_Bytes>
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granterAddrLen := key[1] // remove prefix key
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granterAddr = sdk.AccAddress(key[2 : 2+granterAddrLen])
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granteeAddrLen := int(key[2+granterAddrLen])
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granteeAddr = sdk.AccAddress(key[3+granterAddrLen : 3+granterAddrLen+byte(granteeAddrLen)])
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return granterAddr, granteeAddr
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}
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