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fix: Encode hex strings length <16 to match rippled (#133)

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This commit is contained in:
Nathan Nichols
2021-06-08 16:40:48 -07:00
parent 1daf1be49b
commit c63c235a05
2 changed files with 52 additions and 6 deletions
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10
packages/ripple-binary-codec/src/types/uint-64.ts
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@@ -4,7 +4,7 @@ import * as bigInt from "big-integer";
import { isInstance } from "big-integer";
import { Buffer } from "buffer/";
const HEX_REGEX = /^[A-F0-9]{16}$/;
const HEX_REGEX = /^[A-F0-9]{1,16}$/;
const mask = bigInt(0x00000000ffffffff);
/**
@@ -54,14 +54,12 @@ class UInt64 extends UInt {
}
if (typeof val === "string") {
if (val === "0") {
return UInt64.from(0);
}
if (!HEX_REGEX.test(val)) {
throw new Error(`${val} is not a valid hex-string`);
}
buf = Buffer.from(val, "hex");
const strBuf = val.padStart(16, "0");
buf = Buffer.from(strBuf, "hex");
return new UInt64(buf);
}