-
Notifications
You must be signed in to change notification settings - Fork 101
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
[CT-1195] add keeper methods and msg server implementation (#2285)
- Loading branch information
Showing
16 changed files
with
808 additions
and
56 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,108 @@ | ||
| package keeper | ||
|
|
||
| import ( | ||
| "fmt" | ||
| "strconv" | ||
|
|
||
| "cosmossdk.io/errors" | ||
| "cosmossdk.io/store/prefix" | ||
| sdk "github.com/cosmos/cosmos-sdk/types" | ||
| gogotypes "github.com/cosmos/gogoproto/types" | ||
| "github.com/dydxprotocol/v4-chain/protocol/x/accountplus/types" | ||
| ) | ||
|
|
||
| // AddAuthenticator adds an authenticator to an account, this function is used to add multiple | ||
| // authenticators such as SignatureVerifications and AllOfs | ||
| func (k Keeper) AddAuthenticator( | ||
| ctx sdk.Context, | ||
| account sdk.AccAddress, | ||
| authenticatorType string, | ||
| config []byte, | ||
| ) (uint64, error) { | ||
| impl := k.authenticatorManager.GetAuthenticatorByType(authenticatorType) | ||
| if impl == nil { | ||
| return 0, fmt.Errorf("authenticator type %s is not registered", authenticatorType) | ||
| } | ||
|
|
||
| // Get the next global id value for authenticators from the store | ||
| id := k.InitializeOrGetNextAuthenticatorId(ctx) | ||
|
|
||
| // Each authenticator has a custom OnAuthenticatorAdded function | ||
| err := impl.OnAuthenticatorAdded(ctx, account, config, strconv.FormatUint(id, 10)) | ||
| if err != nil { | ||
| return 0, errors.Wrapf(err, "`OnAuthenticatorAdded` failed on authenticator type %s", authenticatorType) | ||
| } | ||
|
|
||
| k.SetNextAuthenticatorId(ctx, id+1) | ||
|
|
||
| store := prefix.NewStore( | ||
| ctx.KVStore(k.storeKey), | ||
| []byte(types.AuthenticatorKeyPrefix), | ||
| ) | ||
| authenticator := types.AccountAuthenticator{ | ||
| Id: id, | ||
| Type: authenticatorType, | ||
| Config: config, | ||
| } | ||
| b := k.cdc.MustMarshal(&authenticator) | ||
| store.Set(types.KeyAccountId(account, id), b) | ||
| return id, nil | ||
| } | ||
|
|
||
| // RemoveAuthenticator removes an authenticator from an account | ||
| func (k Keeper) RemoveAuthenticator(ctx sdk.Context, account sdk.AccAddress, authenticatorId uint64) error { | ||
| store := prefix.NewStore( | ||
| ctx.KVStore(k.storeKey), | ||
| []byte(types.AuthenticatorKeyPrefix), | ||
| ) | ||
| key := types.KeyAccountId(account, authenticatorId) | ||
|
|
||
| var existing types.AccountAuthenticator | ||
| bz := store.Get(key) | ||
| if bz == nil { | ||
| return errors.Wrapf( | ||
| types.ErrAuthenticatorNotFound, | ||
| "RemoveAuthenticator: failed to get authenticator %d for address %s", | ||
| authenticatorId, | ||
| account.String(), | ||
| ) | ||
| } | ||
| k.cdc.MustUnmarshal(bz, &existing) | ||
|
|
||
| impl := k.authenticatorManager.GetAuthenticatorByType(existing.Type) | ||
| if impl == nil { | ||
| return fmt.Errorf("authenticator type %s is not registered", existing.Type) | ||
| } | ||
|
|
||
| // Authenticators can prevent removal. This should be used sparingly | ||
| err := impl.OnAuthenticatorRemoved(ctx, account, existing.Config, strconv.FormatUint(authenticatorId, 10)) | ||
| if err != nil { | ||
| return errors.Wrapf(err, "`OnAuthenticatorRemoved` failed on authenticator type %s", existing.Type) | ||
| } | ||
|
|
||
| store.Delete(key) | ||
| return nil | ||
| } | ||
|
|
||
| // InitializeOrGetNextAuthenticatorId returns the next authenticator id. | ||
| func (k Keeper) InitializeOrGetNextAuthenticatorId(ctx sdk.Context) uint64 { | ||
| store := ctx.KVStore(k.storeKey) | ||
|
|
||
| b := store.Get([]byte(types.AuthenticatorIdKeyPrefix)) | ||
| if b == nil { | ||
| return 0 | ||
| } | ||
|
|
||
| result := gogotypes.UInt64Value{Value: 0} | ||
| k.cdc.MustUnmarshal(b, &result) | ||
| return result.Value | ||
| } | ||
|
|
||
| // SetNextAuthenticatorId sets next authenticator id. | ||
| func (k Keeper) SetNextAuthenticatorId(ctx sdk.Context, authenticatorId uint64) { | ||
| value := gogotypes.UInt64Value{Value: authenticatorId} | ||
| b := k.cdc.MustMarshal(&value) | ||
|
|
||
| store := ctx.KVStore(k.storeKey) | ||
| store.Set([]byte(types.AuthenticatorIdKeyPrefix), b) | ||
| } |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Oops, something went wrong.