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Allow 11 characters in symbol for RPC (#10670)

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* Add error in RPC for zero length symbols

* Increase RPC symbol length allowed to 11

* Add RPC tests for new symbol length checks
This commit is contained in:
Grant Bakker 2021-03-26 09:10:17 -04:00 committed by GitHub
parent 8fc2c3272a
commit 94fc420584
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 26 additions and 4 deletions
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9
app/scripts/controllers/preferences.js
View File

@ -793,9 +793,14 @@ export default class PreferencesController {
if (typeof symbol !== 'string') {
throw ethErrors.rpc.invalidParams(`Invalid symbol: not a string.`);
}
if (!(symbol.length < 7)) {
if (!(symbol.length > 0)) {
throw ethErrors.rpc.invalidParams(
`Invalid symbol "${symbol}": longer than 6 characters.`,
`Invalid symbol "${symbol}": shorter than a character.`,
);
}
if (!(symbol.length < 12)) {
throw ethErrors.rpc.invalidParams(
`Invalid symbol "${symbol}": longer than 11 characters.`,
);
}
const numDecimals = parseInt(decimals, 10);

21
app/scripts/controllers/preferences.test.js
View File

@ -539,6 +539,14 @@ describe('preferences controller', function () {
decimals: 0,
}),
);
assert.doesNotThrow(() =>
validate({
address: '0xd26114cd6EE289AccF82350c8d8487fedB8A0C07',
symbol: 'ABCDEFGHIJK',
decimals: 0,
}),
);
assert.throws(
() => validate({ symbol: 'ABC', decimals: 0 }),
'missing address should fail',
@ -563,10 +571,19 @@ describe('preferences controller', function () {
() =>
validate({
address: '0xd26114cd6EE289AccF82350c8d8487fedB8A0C07',
symbol: 'ABCDEFGHI',
symbol: 'ABCDEFGHIJKLM',
decimals: 0,
}),
'invalid symbol should fail',
'long symbol should fail',
);
assert.throws(
() =>
validate({
address: '0xd26114cd6EE289AccF82350c8d8487fedB8A0C07',
symbol: '',
decimals: 0,
}),
'empty symbol should fail',
);
assert.throws(
() =>