@keplr-wallet/common - npm Package Compare versions

Comparing version 0.9.0-alpha.4 to 0.9.0-alpha.6

build/denom/index.d.ts

 export declare class DenomHelper {
     protected readonly _denom: string;
+    static ibcDenom(paths: {
+        portId: string;
+        channelId: string;
+    }[], coinMinimalDenom: string): string;
     protected readonly _type: string;
@@ -4,0 +8,0 @@ protected readonly _contractAddress: string;

build/denom/index.js

 "use strict";
 Object.defineProperty(exports, "__esModule", { value: true });
 exports.DenomHelper = void 0;
+const buffer_1 = require("buffer/");
+const crypto_1 = require("@keplr-wallet/crypto");
 class DenomHelper {
@@ -15,2 +17,14 @@ constructor(_denom) {
     }
+    static ibcDenom(paths, coinMinimalDenom) {
+        const prefixes = [];
+        for (const path of paths) {
+            prefixes.push(`${path.portId}/${path.channelId}`);
+        }
+        const prefix = prefixes.join("/");
+        const denom = `${prefix}/${coinMinimalDenom}`;
+        return ("ibc/" +
+            buffer_1.Buffer.from(crypto_1.Hash.sha256(buffer_1.Buffer.from(denom)))
+                .toString("hex")
+                .toUpperCase());
+    }
     get denom() {
@@ -17,0 +31,0 @@ return this._denom;

package.json

 {
   "name": "@keplr-wallet/common",
-  "version": "0.9.0-alpha.4",
+  "version": "0.9.0-alpha.6",
   "main": "build/index.js",
@@ -20,5 +20,7 @@ "author": "chainapsis",
   "dependencies": {
+    "@keplr-wallet/crypto": "^0.9.0-alpha.6",
+    "buffer": "^6.0.3",
     "delay": "^4.4.0"
   },
-  "gitHead": "6c196a5f457949b646657eb5d62555c3ff066300"
+  "gitHead": "f11fdd3d5c968bf408431eeb50e9f3c251b18bcb"
 }

src/denom/index.ts

@@ -0,2 +1,28 @@
+import { Buffer } from "buffer/";
+import { Hash } from "@keplr-wallet/crypto";
+
 export class DenomHelper {
+  static ibcDenom(
+    paths: {
+      portId: string;
+      channelId: string;
+    }[],
+    coinMinimalDenom: string
+  ): string {
+    const prefixes: string[] = [];
+    for (const path of paths) {
+      prefixes.push(`${path.portId}/${path.channelId}`);
+    }
+
+    const prefix = prefixes.join("/");
+    const denom = `${prefix}/${coinMinimalDenom}`;
+
+    return (
+      "ibc/" +
+      Buffer.from(Hash.sha256(Buffer.from(denom)))
+        .toString("hex")
+        .toUpperCase()
+    );
+  }
+
   protected readonly _type: string;
@@ -3,0 +29,0 @@ protected readonly _contractAddress: string;

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Found 1 instance in 1 package

Fixed alerts

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Improved metrics

Total package byte prevSize

53771

increased by6.18%

Number of package files

66

increased by6.45%

Lines of code

871

increased by9.01%

Worsened metrics

Dependency count

3

increased by200%

Dependency changes

• + Added@keplr-wallet/crypto@^0.9.0-alpha.6

• + Addedbuffer@^6.0.3

• + Added@keplr-wallet/crypto@0.9.10(transitive)

• + Added@noble/hashes@1.5.0(transitive)

• + Added@types/node@10.12.18(transitive)

• + Addedbase-x@3.0.10(transitive)

• + Addedbase64-js@1.5.1(transitive)

• + Addedbindings@1.5.0(transitive)

• + Addedbip32@2.0.6(transitive)

• + Addedbip39@3.1.0(transitive)

• + Addedbn.js@4.12.0(transitive)

• + Addedbrorand@1.1.0(transitive)

• + Addedbs58@4.0.1(transitive)

• + Addedbs58check@2.1.2(transitive)

• + Addedbuffer@6.0.3(transitive)

• + Addedcipher-base@1.0.4(transitive)

• + Addedcreate-hash@1.2.0(transitive)

• + Addedcreate-hmac@1.1.7(transitive)

• + Addedcrypto-js@4.2.0(transitive)

• + Addedelliptic@6.5.7(transitive)

• + Addedfile-uri-to-path@1.0.0(transitive)

• + Addedhash-base@3.1.0(transitive)

• + Addedhash.js@1.1.7(transitive)

• + Addedhmac-drbg@1.0.1(transitive)

• + Addedieee754@1.2.1(transitive)

• + Addedinherits@2.0.4(transitive)

• + Addedmd5.js@1.3.5(transitive)

• + Addedminimalistic-assert@1.0.1(transitive)

• + Addedminimalistic-crypto-utils@1.0.1(transitive)

• + Addednan@2.20.0(transitive)

• + Addedreadable-stream@3.6.2(transitive)

• + Addedripemd160@2.0.2(transitive)

• + Addedsafe-buffer@5.2.1(transitive)

• + Addedsha.js@2.4.11(transitive)

• + Addedstring_decoder@1.3.0(transitive)

• + Addedtiny-secp256k1@1.1.6(transitive)

• + Addedtypeforce@1.18.0(transitive)

• + Addedutil-deprecate@1.0.2(transitive)

• + Addedwif@2.0.6(transitive)