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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,33 @@ | ||
| package auth | ||
|
|
||
| import ( | ||
| "reflect" | ||
|
|
||
| sdk "github.com/cosmos/cosmos-sdk/types" | ||
| ) | ||
|
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| // NewHandler returns a handler for "auth" type messages. | ||
| func NewHandler(am AccountMapper) sdk.Handler { | ||
| return func(ctx sdk.Context, msg sdk.Msg) sdk.Result { | ||
| switch msg := msg.(type) { | ||
| case MsgChangeKey: | ||
| return handleMsgChangeKey(ctx, am, msg) | ||
| default: | ||
| errMsg := "Unrecognized auth Msg type: " + reflect.TypeOf(msg).Name() | ||
| return sdk.ErrUnknownRequest(errMsg).Result() | ||
| } | ||
| } | ||
| } | ||
|
|
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| // Handle MsgChangeKey | ||
| // Should be very expensive, because once this happens, an account is un-prunable | ||
| func handleMsgChangeKey(ctx sdk.Context, am AccountMapper, msg MsgChangeKey) sdk.Result { | ||
|
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| err := am.setPubKey(ctx, msg.Address, msg.NewPubKey) | ||
| if err != nil { | ||
| return err.Result() | ||
| } | ||
|
|
||
| // TODO: add some tags so we can search it! | ||
| return sdk.Result{} // TODO | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,44 @@ | ||
| package auth | ||
|
|
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| import ( | ||
| "encoding/json" | ||
|
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| "github.com/tendermint/go-crypto" | ||
|
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| sdk "github.com/cosmos/cosmos-sdk/types" | ||
| ) | ||
|
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| // MsgChangeKey - high level transaction of the auth module | ||
| type MsgChangeKey struct { | ||
| Address sdk.Address `json:"address"` | ||
| NewPubKey crypto.PubKey `json:"public_key"` | ||
| } | ||
|
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| var _ sdk.Msg = MsgChangeKey{} | ||
|
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| // NewMsgChangeKey - msg to claim an account and set the PubKey | ||
| func NewMsgChangeKey(addr sdk.Address, pubkey crypto.PubKey) MsgChangeKey { | ||
| return MsgChangeKey{Address: addr, NewPubKey: pubkey} | ||
| } | ||
|
|
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| // Implements Msg. | ||
| func (msg MsgChangeKey) Type() string { return "auth" } | ||
|
|
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| // Implements Msg. | ||
| func (msg MsgChangeKey) ValidateBasic() sdk.Error { | ||
| return nil | ||
| } | ||
|
|
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| // Implements Msg. | ||
| func (msg MsgChangeKey) GetSignBytes() []byte { | ||
| b, err := json.Marshal(msg) // XXX: ensure some canonical form | ||
| if err != nil { | ||
| panic(err) | ||
| } | ||
| return b | ||
| } | ||
|
|
||
| // Implements Msg. | ||
| func (msg MsgChangeKey) GetSigners() []sdk.Address { | ||
| return []sdk.Address{msg.Address} | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,47 @@ | ||
| package auth | ||
|
|
||
| import ( | ||
| "testing" | ||
|
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| "github.com/stretchr/testify/assert" | ||
| crypto "github.com/tendermint/go-crypto" | ||
|
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| sdk "github.com/cosmos/cosmos-sdk/types" | ||
| ) | ||
|
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| func TestNewMsgChangeKey(t *testing.T) {} | ||
|
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| func TestMsgChangeKeyType(t *testing.T) { | ||
| addr1 := sdk.Address([]byte("input")) | ||
| newPubKey := crypto.GenPrivKeyEd25519().PubKey() | ||
|
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| var msg = MsgChangeKey{ | ||
| Address: addr1, | ||
| NewPubKey: newPubKey, | ||
| } | ||
|
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| assert.Equal(t, msg.Type(), "auth") | ||
| } | ||
|
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| func TestMsgChangeKeyValidation(t *testing.T) { | ||
|
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| addr1 := sdk.Address([]byte("input")) | ||
|
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| // emptyPubKey := crypto.PubKeyEd25519{} | ||
| // var msg = MsgChangeKey{ | ||
| // Address: addr1, | ||
| // NewPubKey: emptyPubKey, | ||
| // } | ||
|
|
||
| // // fmt.Println(msg.NewPubKey.Empty()) | ||
| // fmt.Println(msg.NewPubKey.Bytes()) | ||
|
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| // assert.NotNil(t, msg.ValidateBasic()) | ||
|
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| newPubKey := crypto.GenPrivKeyEd25519().PubKey() | ||
| msg := MsgChangeKey{ | ||
| Address: addr1, | ||
| NewPubKey: newPubKey, | ||
| } | ||
| assert.Nil(t, msg.ValidateBasic()) | ||
| } |