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feat: add rudimentary DidController table

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This commit is contained in:
Prad Nukala
2024-10-03 17:49:29 -04:00
parent f75ff0d3be
commit fccb42761c
16 changed files with 309 additions and 333 deletions
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x/did/keeper/controller.go
+27
View File
@@ -0,0 +1,27 @@
package keeper
import (
sdk "github.com/cosmos/cosmos-sdk/types"
"github.com/onsonr/crypto/mpc"
"github.com/onsonr/sonr/x/did/types"
)
func (k Keeper) NewController(ctx sdk.Context) (uint64, types.ControllerI, error) {
shares, err := mpc.GenerateKeyshares()
if err != nil {
return 0, nil, err
}
controller, err := types.NewController(shares)
if err != nil {
return 0, nil, err
}
entry, err := controller.GetTableEntry()
if err != nil {
return 0, nil, err
}
num, err := k.OrmDB.ControllerTable().InsertReturningNumber(ctx, entry)
if err != nil {
return 0, nil, err
}
return num, controller, nil
}
x/did/keeper/keeper.go
-46
View File
@@ -1,22 +1,16 @@
package keeper
import (
"crypto/sha256"
"fmt"
"cosmossdk.io/collections"
storetypes "cosmossdk.io/core/store"
"cosmossdk.io/log"
"cosmossdk.io/orm/model/ormdb"
nftkeeper "cosmossdk.io/x/nft/keeper"
"github.com/cosmos/cosmos-sdk/codec"
sdk "github.com/cosmos/cosmos-sdk/types"
authkeeper "github.com/cosmos/cosmos-sdk/x/auth/keeper"
authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
govtypes "github.com/cosmos/cosmos-sdk/x/gov/types"
stakkeeper "github.com/cosmos/cosmos-sdk/x/staking/keeper"
"github.com/onsonr/crypto/mpc"
"gopkg.in/macaroon.v2"
apiv1 "github.com/onsonr/sonr/api/did/v1"
"github.com/onsonr/sonr/x/did/types"
@@ -91,43 +85,3 @@ func NewKeeper(
k.Schema = schema
return k
}
func (k Keeper) NewController(ctx sdk.Context) (uint64, types.ControllerI, error) {
shares, err := mpc.GenerateKeyshares()
if err != nil {
return 0, nil, err
}
controller, err := types.NewController(shares)
if err != nil {
return 0, nil, err
}
entry, err := controller.GetTableEntry()
if err != nil {
return 0, nil, err
}
num, err := k.OrmDB.ControllerTable().InsertReturningNumber(ctx, entry)
if err != nil {
return 0, nil, err
}
return num, controller, nil
}
// IssueMacaroon creates a macaroon with the specified parameters.
func (k Keeper) IssueMacaroon(ctx sdk.Context, sharedMPCPubKey, location, id string, blockExpiry uint64) (*macaroon.Macaroon, error) {
// Derive the root key by hashing the shared MPC public key
rootKey := sha256.Sum256([]byte(sharedMPCPubKey))
// Create the macaroon
m, err := macaroon.New(rootKey[:], []byte(id), location, macaroon.LatestVersion)
if err != nil {
return nil, err
}
// Add the block expiry caveat
caveat := fmt.Sprintf("block-expiry=%d", blockExpiry)
err = m.AddFirstPartyCaveat([]byte(caveat))
if err != nil {
return nil, err
}
return m, nil
}