cosmos · webmaster128 · Oct 13, 2022 · Oct 13, 2022 · Oct 13, 2022 · Oct 13, 2022
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -14,6 +14,8 @@ and this project adheres to
   `anyToSinglePubkey`. Export `anyToSinglePubkey`.
 - @cosmjs/utils: Add `isDefined` which checks for `undefined` in a
   TypeScript-friendly way.
+- @cosmjs/stargate: Add missing `{is,}MsgBeginRedelegateEncodeObject`,
+  `{is,MsgCreateValidatorEncodeObject}` and `{is,MsgEditValidatorEncodeObject}`.
 
 ### Fixed
 
@@ -22,9 +24,14 @@ and this project adheres to
   `CosmWasmClient.queryContractSmart`, `SigningCosmWasmClient.instantiate`,
   `SigningCosmWasmClient.migrate`, `SigningCosmWasmClient.execute`). This
   reverts the type change done in CosmJS 0.23.0. ([#1281], [#1284])
+- @cosmjs/cosmwasm-stargate: `AminoMsgCreateValidator` and
+  `createStakingAminoConverters` were fixed after testing both
+  `MsgCreateValidator` and `MsgEditValidator` in sign mode direct and Amino JSON
+  ([#1290]).
 
 [#1281]: https://github.com/cosmos/cosmjs/pull/1281
 [#1284]: https://github.com/cosmos/cosmjs/pull/1284
+[#1290]: https://github.com/cosmos/cosmjs/pull/1290
 
 ## [0.29.1] - 2022-10-09
 

diff --git a/packages/stargate/src/index.ts b/packages/stargate/src/index.ts
@@ -61,8 +61,11 @@ export {
   isAminoMsgVoteWeighted,
   isAminoMsgWithdrawDelegatorReward,
   isAminoMsgWithdrawValidatorCommission,
+  isMsgBeginRedelegateEncodeObject,
+  isMsgCreateValidatorEncodeObject,
   isMsgDelegateEncodeObject,
   isMsgDepositEncodeObject,
+  isMsgEditValidatorEncodeObject,
   isMsgSendEncodeObject,
   isMsgSubmitProposalEncodeObject,
   isMsgTransferEncodeObject,
@@ -72,8 +75,11 @@ export {
   isMsgWithdrawDelegatorRewardEncodeObject,
   MintExtension,
   MintParams,
+  MsgBeginRedelegateEncodeObject,
+  MsgCreateValidatorEncodeObject,
   MsgDelegateEncodeObject,
   MsgDepositEncodeObject,
+  MsgEditValidatorEncodeObject,
   MsgSendEncodeObject,
   MsgSubmitProposalEncodeObject,
   MsgTransferEncodeObject,

diff --git a/packages/stargate/src/modules/index.ts b/packages/stargate/src/modules/index.ts
@@ -84,9 +84,15 @@ export {
   isAminoMsgUndelegate,
 } from "./staking/aminomessages";
 export {
+  isMsgBeginRedelegateEncodeObject,
+  isMsgCreateValidatorEncodeObject,
   isMsgDelegateEncodeObject,
+  isMsgEditValidatorEncodeObject,
   isMsgUndelegateEncodeObject,
+  MsgBeginRedelegateEncodeObject,
+  MsgCreateValidatorEncodeObject,
   MsgDelegateEncodeObject,
+  MsgEditValidatorEncodeObject,
   MsgUndelegateEncodeObject,
   stakingTypes,
 } from "./staking/messages";

diff --git a/packages/stargate/src/modules/staking/aminomessages.spec.ts b/packages/stargate/src/modules/staking/aminomessages.spec.ts
@@ -1,7 +1,7 @@
 /* eslint-disable @typescript-eslint/naming-convention */
-import { encodeBech32Pubkey } from "@cosmjs/amino";
 import { fromBase64 } from "@cosmjs/encoding";
 import { coin } from "@cosmjs/proto-signing";
+import { PubKey as CosmosCryptoSecp256k1Pubkey } from "cosmjs-types/cosmos/crypto/secp256k1/keys";
 import {
   MsgBeginRedelegate,
   MsgCreateValidator,
@@ -56,16 +56,22 @@ describe("AminoTypes", () => {
           details: "...",
         },
         commission: {
-          rate: "0.2",
-          maxRate: "0.3",
-          maxChangeRate: "0.1",
+          rate: "200000000000000000", // 0.2
+          maxRate: "300000000000000000", // 0.3
+          maxChangeRate: "100000000000000000", // 0.1
         },
         minSelfDelegation: "123",
         delegatorAddress: "cosmos1pkptre7fdkl6gfrzlesjjvhxhlc3r4gmmk8rs6",
         validatorAddress: "cosmos10dyr9899g6t0pelew4nvf4j5c3jcgv0r73qga5",
         pubkey: {
           typeUrl: "/cosmos.crypto.secp256k1.PubKey",
-          value: fromBase64("A08EGB7ro1ORuFhjOnZcSgwYlpe0DSFjVNUIkNNQxwKQ"),
+          value: Uint8Array.from(
+            CosmosCryptoSecp256k1Pubkey.encode(
+              CosmosCryptoSecp256k1Pubkey.fromPartial({
+                key: fromBase64("A08EGB7ro1ORuFhjOnZcSgwYlpe0DSFjVNUIkNNQxwKQ"),
+              }),
+            ).finish(),
+          ),
         },
         value: coin(1234, "ucosm"),
       };
@@ -85,17 +91,17 @@ describe("AminoTypes", () => {
             details: "...",
           },
           commission: {
-            rate: "0.2",
-            max_rate: "0.3",
-            max_change_rate: "0.1",
+            rate: "0.200000000000000000",
+            max_rate: "0.300000000000000000",
+            max_change_rate: "0.100000000000000000",
           },
           min_self_delegation: "123",
           delegator_address: "cosmos1pkptre7fdkl6gfrzlesjjvhxhlc3r4gmmk8rs6",
           validator_address: "cosmos10dyr9899g6t0pelew4nvf4j5c3jcgv0r73qga5",
-          pubkey: encodeBech32Pubkey(
-            { type: "tendermint/PubKeySecp256k1", value: "A08EGB7ro1ORuFhjOnZcSgwYlpe0DSFjVNUIkNNQxwKQ" },
-            "cosmos",
-          ),
+          pubkey: {
+            type: "tendermint/PubKeySecp256k1",
+            value: "A08EGB7ro1ORuFhjOnZcSgwYlpe0DSFjVNUIkNNQxwKQ",
+          },
           value: coin(1234, "ucosm"),
         },
       };
@@ -133,7 +139,7 @@ describe("AminoTypes", () => {
           securityContact: "Hamburglar",
           details: "...",
         },
-        commissionRate: "0.2",
+        commissionRate: "21000000000000000", // 0.021
         minSelfDelegation: "123",
         validatorAddress: "cosmos10dyr9899g6t0pelew4nvf4j5c3jcgv0r73qga5",
       };
@@ -152,7 +158,7 @@ describe("AminoTypes", () => {
             security_contact: "Hamburglar",
             details: "...",
           },
-          commission_rate: "0.2",
+          commission_rate: "0.021000000000000000",
           min_self_delegation: "123",
           validator_address: "cosmos10dyr9899g6t0pelew4nvf4j5c3jcgv0r73qga5",
         },
@@ -219,17 +225,17 @@ describe("AminoTypes", () => {
             details: "...",
           },
           commission: {
-            rate: "0.2",
-            max_rate: "0.3",
-            max_change_rate: "0.1",
+            rate: "0.200000000000000000",
+            max_rate: "0.300000000000000000",
+            max_change_rate: "0.100000000000000000",
           },
           min_self_delegation: "123",
           delegator_address: "cosmos1pkptre7fdkl6gfrzlesjjvhxhlc3r4gmmk8rs6",
           validator_address: "cosmos10dyr9899g6t0pelew4nvf4j5c3jcgv0r73qga5",
-          pubkey: encodeBech32Pubkey(
-            { type: "tendermint/PubKeySecp256k1", value: "A08EGB7ro1ORuFhjOnZcSgwYlpe0DSFjVNUIkNNQxwKQ" },
-            "cosmos",
-          ),
+          pubkey: {
+            type: "tendermint/PubKeySecp256k1",
+            value: "A08EGB7ro1ORuFhjOnZcSgwYlpe0DSFjVNUIkNNQxwKQ",
+          },
           value: coin(1234, "ucosm"),
         },
       };
@@ -243,16 +249,22 @@ describe("AminoTypes", () => {
           details: "...",
         },
         commission: {
-          rate: "0.2",
-          maxRate: "0.3",
-          maxChangeRate: "0.1",
+          rate: "200000000000000000", // 0.2
+          maxRate: "300000000000000000", // 0.3
+          maxChangeRate: "100000000000000000", // 0.1
         },
         minSelfDelegation: "123",
         delegatorAddress: "cosmos1pkptre7fdkl6gfrzlesjjvhxhlc3r4gmmk8rs6",
         validatorAddress: "cosmos10dyr9899g6t0pelew4nvf4j5c3jcgv0r73qga5",
         pubkey: {
           typeUrl: "/cosmos.crypto.secp256k1.PubKey",
-          value: fromBase64("A08EGB7ro1ORuFhjOnZcSgwYlpe0DSFjVNUIkNNQxwKQ"),
+          value: Uint8Array.from(
+            CosmosCryptoSecp256k1Pubkey.encode(
+              CosmosCryptoSecp256k1Pubkey.fromPartial({
+                key: fromBase64("A08EGB7ro1ORuFhjOnZcSgwYlpe0DSFjVNUIkNNQxwKQ"),
+              }),
+            ).finish(),
+          ),
         },
         value: coin(1234, "ucosm"),
       };
@@ -294,7 +306,7 @@ describe("AminoTypes", () => {
             security_contact: "Hamburglar",
             details: "...",
           },
-          commission_rate: "0.2",
+          commission_rate: "0.050000000000000000", // 0.05
           min_self_delegation: "123",
           validator_address: "cosmos10dyr9899g6t0pelew4nvf4j5c3jcgv0r73qga5",
         },
@@ -308,7 +320,7 @@ describe("AminoTypes", () => {
           securityContact: "Hamburglar",
           details: "...",
         },
-        commissionRate: "0.2",
+        commissionRate: "50000000000000000", // 0.05
         minSelfDelegation: "123",
         validatorAddress: "cosmos10dyr9899g6t0pelew4nvf4j5c3jcgv0r73qga5",
       };

diff --git a/packages/stargate/src/modules/staking/aminomessages.ts b/packages/stargate/src/modules/staking/aminomessages.ts
@@ -1,6 +1,7 @@
 /* eslint-disable @typescript-eslint/naming-convention */
-import { AminoMsg, Coin, decodeBech32Pubkey, encodeBech32Pubkey } from "@cosmjs/amino";
-import { fromBase64, toBase64 } from "@cosmjs/encoding";
+import { AminoMsg, Coin, Pubkey } from "@cosmjs/amino";
+import { Decimal } from "@cosmjs/math";
+import { anyToSinglePubkey, encodePubkey } from "@cosmjs/proto-signing";
 import { assertDefinedAndNotNull } from "@cosmjs/utils";
 import {
   MsgBeginRedelegate,
@@ -28,6 +29,17 @@ interface Description {
   readonly details: string;
 }
 
+function protoDecimalToJson(decimal: string): string {
+  const parsed = Decimal.fromAtomics(decimal, 18);
+  const [whole, fractional] = parsed.toString().split(".");
+  return `${whole}.${fractional.padEnd(18, "0")}`;
+}
+
+function jsonDecimalToProto(decimal: string): string {
+  const parsed = Decimal.fromUserInput(decimal, 18);
+  return parsed.atomics;
+}
+
 /** Creates a new validator. */
 export interface AminoMsgCreateValidator extends AminoMsg {
   readonly type: "cosmos-sdk/MsgCreateValidator";
@@ -39,8 +51,8 @@ export interface AminoMsgCreateValidator extends AminoMsg {
     readonly delegator_address: string;
     /** Bech32 encoded validator address */
     readonly validator_address: string;
-    /** Bech32 encoded public key */
-    readonly pubkey: string;
+    /** Public key */
+    readonly pubkey: Pubkey;
     readonly value: Coin;
   };
 }
@@ -120,7 +132,7 @@ export function isAminoMsgUndelegate(msg: AminoMsg): msg is AminoMsgUndelegate {
 }
 
 export function createStakingAminoConverters(
-  prefix: string,
+  _prefix: string,
 ): Record<string, AminoConverter | "not_supported_by_chain"> {
   return {
     "/cosmos.staking.v1beta1.MsgBeginRedelegate": {
@@ -175,20 +187,14 @@ export function createStakingAminoConverters(
             details: description.details,
           },
           commission: {
-            rate: commission.rate,
-            max_rate: commission.maxRate,
-            max_change_rate: commission.maxChangeRate,
+            rate: protoDecimalToJson(commission.rate),
+            max_rate: protoDecimalToJson(commission.maxRate),
+            max_change_rate: protoDecimalToJson(commission.maxChangeRate),
           },
           min_self_delegation: minSelfDelegation,
           delegator_address: delegatorAddress,
           validator_address: validatorAddress,
-          pubkey: encodeBech32Pubkey(
-            {
-              type: "tendermint/PubKeySecp256k1",
-              value: toBase64(pubkey.value),
-            },
-            prefix,
-          ),
+          pubkey: anyToSinglePubkey(pubkey),
           value: value,
         };
       },
@@ -201,10 +207,6 @@ export function createStakingAminoConverters(
         pubkey,
         value,
       }: AminoMsgCreateValidator["value"]): MsgCreateValidator => {
-        const decodedPubkey = decodeBech32Pubkey(pubkey);
-        if (decodedPubkey.type !== "tendermint/PubKeySecp256k1") {
-          throw new Error("Only Secp256k1 public keys are supported");
-        }
         return {
           description: {
             moniker: description.moniker,
@@ -214,17 +216,14 @@ export function createStakingAminoConverters(
             details: description.details,
           },
           commission: {
-            rate: commission.rate,
-            maxRate: commission.max_rate,
-            maxChangeRate: commission.max_change_rate,
+            rate: jsonDecimalToProto(commission.rate),
+            maxRate: jsonDecimalToProto(commission.max_rate),
+            maxChangeRate: jsonDecimalToProto(commission.max_change_rate),
           },
           minSelfDelegation: min_self_delegation,
           delegatorAddress: delegator_address,
           validatorAddress: validator_address,
-          pubkey: {
-            typeUrl: "/cosmos.crypto.secp256k1.PubKey",
-            value: fromBase64(decodedPubkey.value),
-          },
+          pubkey: encodePubkey(pubkey),
           value: value,
         };
       },
@@ -266,7 +265,7 @@ export function createStakingAminoConverters(
             security_contact: description.securityContact,
             details: description.details,
           },
-          commission_rate: commissionRate,
+          commission_rate: protoDecimalToJson(commissionRate),
           min_self_delegation: minSelfDelegation,
           validator_address: validatorAddress,
         };
@@ -284,7 +283,7 @@ export function createStakingAminoConverters(
           securityContact: description.security_contact,
           details: description.details,
         },
-        commissionRate: commission_rate,
+        commissionRate: jsonDecimalToProto(commission_rate),
         minSelfDelegation: min_self_delegation,
         validatorAddress: validator_address,
       }),