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trezor-wallet
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extract xrp regexps, cleanup

Browse Source
pull/526/head
slowbackspace 5 years ago
parent 17c0f77e16
commit 39ff483387
7 changed files with 114 additions and 86 deletions
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4
src/actions/LocalStorageActions.js
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@ -136,6 +136,10 @@ export const update = (event: StorageEvent): ThunkAction => (dispatch: Dispatch)
}
if (event.key === KEY_ACCOUNTS) {
console.log('omg');
console.log(event);
console.log(JSON.parse(event.newValue));
console.log(event.oldValue);
dispatch({
type: ACCOUNT.FROM_STORAGE,
payload: JSON.parse(event.newValue),

18
src/actions/ethereum/SendFormValidationActions.js
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@ -7,6 +7,7 @@ import { findDevice, getPendingAmount, findToken } from 'reducers/utils';
import { toFiatCurrency } from 'utils/fiatConverter';
import * as SEND from 'actions/constants/send';
import * as ethUtils from 'utils/ethUtils';
import * as validators from 'utils/validators';
import type { Dispatch, GetState, PayloadAction } from 'flowtype';
import type { State, FeeLevel } from 'reducers/SendFormEthereumReducer';
@ -152,7 +153,10 @@ export const addressValidation = ($state: State): PayloadAction<State> => (): St
state.errors.address = 'Address is not set';
} else if (!EthereumjsUtil.isValidAddress(address)) {
state.errors.address = 'Address is not valid';
} else if (ethUtils.hasUppercase(address) && !EthereumjsUtil.isValidChecksumAddress(address)) {
} else if (
validators.hasUppercase(address) &&
!EthereumjsUtil.isValidChecksumAddress(address)
) {
state.errors.address = 'Address is not a valid checksum';
}
return state;
@ -228,7 +232,7 @@ export const amountValidation = ($state: State): PayloadAction<State> => (
const { amount } = state;
if (amount.length < 1) {
state.errors.amount = 'Amount is not set';
} else if (amount.length > 0 && !ethUtils.isEthereumNumber(amount)) {
} else if (amount.length > 0 && !validators.isEthereumNumber(amount)) {
state.errors.amount = 'Amount is not a number';
} else {
const isToken: boolean = state.currency !== state.networkSymbol;
@ -243,7 +247,7 @@ export const amountValidation = ($state: State): PayloadAction<State> => (
);
if (!token) return state;
if (!ethUtils.isEthereumNumber(state.amount, parseInt(token.decimals, 0))) {
if (!validators.isNumber(state.amount, parseInt(token.decimals, 0))) {
state.errors.amount = `Maximum ${token.decimals} decimals allowed`;
} else if (new BigNumber(state.total).isGreaterThan(account.balance)) {
state.errors.amount = `Not enough ${state.networkSymbol} to cover transaction fee`;
@ -256,7 +260,7 @@ export const amountValidation = ($state: State): PayloadAction<State> => (
} else if (new BigNumber(state.amount).isLessThanOrEqualTo('0')) {
state.errors.amount = 'Amount is too low';
}
} else if (!ethUtils.isEthereumNumber(state.amount, 18)) {
} else if (!validators.isEthereumNumber(state.amount)) {
state.errors.amount = 'Maximum 18 decimals allowed';
} else if (
new BigNumber(state.total).isGreaterThan(
@ -285,7 +289,7 @@ export const gasLimitValidation = ($state: State): PayloadAction<State> => (
const { gasLimit } = state;
if (gasLimit.length < 1) {
state.errors.gasLimit = 'Gas limit is not set';
} else if (gasLimit.length > 0 && !ethUtils.isEthereumNumber(gasLimit)) {
} else if (gasLimit.length > 0 && !validators.isEthereumNumber(gasLimit)) {
state.errors.gasLimit = 'Gas limit is not a number';
} else {
const gl: BigNumber = new BigNumber(gasLimit);
@ -314,7 +318,7 @@ export const gasPriceValidation = ($state: State): PayloadAction<State> => (): S
const { gasPrice } = state;
if (gasPrice.length < 1) {
state.errors.gasPrice = 'Gas price is not set';
} else if (gasPrice.length > 0 && !ethUtils.isEthereumNumber(gasPrice)) {
} else if (gasPrice.length > 0 && !validators.isEthereumNumber(gasPrice)) {
state.errors.gasPrice = 'Gas price is not a number';
} else {
const gp: BigNumber = new BigNumber(gasPrice);
@ -343,7 +347,7 @@ export const nonceValidation = ($state: State): PayloadAction<State> => (
const { nonce } = state;
if (nonce.length < 1) {
state.errors.nonce = 'Nonce is not set';
} else if (!nonce.match(ABS_RE)) {
} else if (!validators.isAbs(nonce)) {
state.errors.nonce = 'Nonce is not a valid number';
} else {
const n: BigNumber = new BigNumber(nonce);

13
src/actions/ripple/SendFormValidationActions.js
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@ -5,6 +5,7 @@ import * as SEND from 'actions/constants/send';
import { findDevice, getPendingAmount } from 'reducers/utils';
import { toDecimalAmount } from 'utils/formatUtils';
import { toFiatCurrency } from 'utils/fiatConverter';
import * as validators from 'utils/validators';
import type {
Dispatch,
@ -16,10 +17,8 @@ import type {
import type { State, FeeLevel } from 'reducers/SendFormRippleReducer';
import AddressValidator from 'wallet-address-validator';
// general regular expressions
const ABS_RE = new RegExp('^[0-9]+$');
const NUMBER_RE: RegExp = new RegExp('^(0|0\\.([0-9]+)?|[1-9][0-9]*\\.?([0-9]+)?|\\.[0-9]+)$');
const XRP_6_RE = new RegExp('^(0|0\\.([0-9]{0,6})?|[1-9][0-9]*\\.?([0-9]{0,6})?|\\.[0-9]{0,6})$');
const U_INT_32 = 0xffffffff;
/*
@ -270,11 +269,11 @@ const amountValidation = ($state: State): PayloadAction<State> => (
const { amount } = state;
if (amount.length < 1) {
state.errors.amount = 'Amount is not set';
} else if (amount.length > 0 && !amount.match(NUMBER_RE)) {
} else if (amount.length > 0 && !validators.isRippleNumber(amount)) {
state.errors.amount = 'Amount is not a number';
} else {
const pendingAmount: BigNumber = getPendingAmount(pending, state.networkSymbol);
if (!state.amount.match(XRP_6_RE)) {
if (!validators.isRippleNumber(state.amount)) {
state.errors.amount = 'Maximum 6 decimals allowed';
} else if (
new BigNumber(state.total).isGreaterThan(
@ -319,7 +318,7 @@ export const feeValidation = ($state: State): PayloadAction<State> => (
const { fee } = state;
if (fee.length < 1) {
state.errors.fee = 'Fee is not set';
} else if (fee.length > 0 && !fee.match(ABS_RE)) {
} else if (fee.length > 0 && !validators.isAbs(fee)) {
state.errors.fee = 'Fee must be an absolute number';
} else {
const gl: BigNumber = new BigNumber(fee);
@ -340,7 +339,7 @@ export const destinationTagValidation = ($state: State): PayloadAction<State> =>
const { destinationTag } = state;
if (destinationTag.length > 0 && !destinationTag.match(ABS_RE)) {
if (destinationTag.length > 0 && !validators.isAbs(destinationTag)) {
state.errors.destinationTag = 'Destination tag must be an absolute number';
}

60
src/utils/__tests__/ethUtils.test.js
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@ -52,64 +52,4 @@ describe('eth utils', () => {
'Address is not valid'
);
});
it('isEthereumNumber', () => {
expect(utils.isEthereumNumber('0')).toBe(true);
expect(utils.isEthereumNumber('0.0')).toBe(true);
expect(utils.isEthereumNumber('0.00000000')).toBe(true);
expect(utils.isEthereumNumber('0.00000001')).toBe(true);
expect(utils.isEthereumNumber('+0.0')).toBe(false);
expect(utils.isEthereumNumber('-0.0')).toBe(false);
expect(utils.isEthereumNumber('1')).toBe(true);
expect(utils.isEthereumNumber('+1')).toBe(false);
expect(utils.isEthereumNumber('+100000')).toBe(false);
expect(utils.isEthereumNumber('.')).toBe(false);
expect(utils.isEthereumNumber('-.1')).toBe(false);
expect(utils.isEthereumNumber('0.1')).toBe(true);
expect(utils.isEthereumNumber('0.12314841')).toBe(true);
expect(utils.isEthereumNumber('0.1381841848184814818391931933')).toBe(false); //28 decimals
expect(utils.isEthereumNumber('0.100000000000000000')).toBe(true); //18s decimals
expect(utils.isEthereumNumber('100.')).toBe(true);
expect(utils.isEthereumNumber('.1')).toBe(false);
expect(utils.isEthereumNumber('.000000001')).toBe(false);
expect(utils.isEthereumNumber('.13134818481481841')).toBe(false);
expect(utils.isEthereumNumber('001.12314841')).toBe(false);
expect(utils.isEthereumNumber('83819319391491949941')).toBe(true);
expect(utils.isEthereumNumber('-83819319391491949941')).toBe(false);
expect(utils.isEthereumNumber('+0.131831848184')).toBe(false);
expect(utils.isEthereumNumber('0.127373193981774718318371831731761626162613')).toBe(false);
expect(utils.isEthereumNumber('0.131831848184a')).toBe(false);
expect(utils.isEthereumNumber('100a')).toBe(false);
expect(utils.isEthereumNumber('.100a')).toBe(false);
expect(utils.isEthereumNumber('a.100')).toBe(false);
expect(utils.isEthereumNumber('abc')).toBe(false);
expect(utils.isEthereumNumber('1abc0')).toBe(false);
});
it('hasUppercase', () => {
expect(utils.hasUppercase('0')).toBe(false);
expect(utils.hasUppercase('abc')).toBe(false);
expect(utils.hasUppercase('abcD')).toBe(true);
expect(utils.hasUppercase('Abcd')).toBe(true);
expect(utils.hasUppercase('aBcd')).toBe(true);
expect(utils.hasUppercase('123abc123')).toBe(false);
expect(utils.hasUppercase('0x123abc456')).toBe(false);
expect(utils.hasUppercase('0x123aBc456')).toBe(true);
});
it('isEthereumNumber decimals=0', () => {
expect(utils.isEthereumNumber('0', 0)).toBe(true);
expect(utils.isEthereumNumber('0.1', 0)).toBe(false);
expect(utils.isEthereumNumber('0.12345', 0)).toBe(false);
expect(utils.isEthereumNumber('1', 0)).toBe(true);
expect(utils.isEthereumNumber('1.1', 0)).toBe(false);
expect(utils.isEthereumNumber('1000000', 0)).toBe(true);
expect(utils.isEthereumNumber('-1000000', 0)).toBe(false);
expect(utils.isEthereumNumber('.0', 0)).toBe(false);
expect(utils.isEthereumNumber('0.', 0)).toBe(true);
expect(utils.isEthereumNumber('.', 0)).toBe(false);
});
});

63
src/utils/__tests__/validators.test.js
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@ -0,0 +1,63 @@
import * as utils from '../validators';
describe('validators utils', () => {
it('isEthereumNumber', () => {
expect(utils.isEthereumNumber('0')).toBe(true);
expect(utils.isEthereumNumber('0.0')).toBe(true);
expect(utils.isEthereumNumber('0.00000000')).toBe(true);
expect(utils.isEthereumNumber('0.00000001')).toBe(true);
expect(utils.isEthereumNumber('+0.0')).toBe(false);
expect(utils.isEthereumNumber('-0.0')).toBe(false);
expect(utils.isEthereumNumber('1')).toBe(true);
expect(utils.isEthereumNumber('+1')).toBe(false);
expect(utils.isEthereumNumber('+100000')).toBe(false);
expect(utils.isEthereumNumber('.')).toBe(false);
expect(utils.isEthereumNumber('-.1')).toBe(false);
expect(utils.isEthereumNumber('0.1')).toBe(true);
expect(utils.isEthereumNumber('0.12314841')).toBe(true);
expect(utils.isEthereumNumber('0.1381841848184814818391931933')).toBe(false); //28 decimals
expect(utils.isEthereumNumber('0.100000000000000000')).toBe(true); //18s decimals
expect(utils.isEthereumNumber('100.')).toBe(true);
expect(utils.isEthereumNumber('.1')).toBe(false);
expect(utils.isEthereumNumber('.000000001')).toBe(false);
expect(utils.isEthereumNumber('.13134818481481841')).toBe(false);
expect(utils.isEthereumNumber('001.12314841')).toBe(false);
expect(utils.isEthereumNumber('83819319391491949941')).toBe(true);
expect(utils.isEthereumNumber('-83819319391491949941')).toBe(false);
expect(utils.isEthereumNumber('+0.131831848184')).toBe(false);
expect(utils.isEthereumNumber('0.127373193981774718318371831731761626162613')).toBe(false);
expect(utils.isEthereumNumber('0.131831848184a')).toBe(false);
expect(utils.isEthereumNumber('100a')).toBe(false);
expect(utils.isEthereumNumber('.100a')).toBe(false);
expect(utils.isEthereumNumber('a.100')).toBe(false);
expect(utils.isEthereumNumber('abc')).toBe(false);
expect(utils.isEthereumNumber('1abc0')).toBe(false);
});
it('hasUppercase', () => {
expect(utils.hasUppercase('0')).toBe(false);
expect(utils.hasUppercase('abc')).toBe(false);
expect(utils.hasUppercase('abcD')).toBe(true);
expect(utils.hasUppercase('Abcd')).toBe(true);
expect(utils.hasUppercase('aBcd')).toBe(true);
expect(utils.hasUppercase('123abc123')).toBe(false);
expect(utils.hasUppercase('0x123abc456')).toBe(false);
expect(utils.hasUppercase('0x123aBc456')).toBe(true);
});
it('isNumber decimals=0', () => {
expect(utils.isNumber('0', 0)).toBe(true);
expect(utils.isNumber('0.1', 0)).toBe(false);
expect(utils.isNumber('0.12345', 0)).toBe(false);
expect(utils.isNumber('1', 0)).toBe(true);
expect(utils.isNumber('1.1', 0)).toBe(false);
expect(utils.isNumber('1000000', 0)).toBe(true);
expect(utils.isNumber('-1000000', 0)).toBe(false);
expect(utils.isNumber('.0', 0)).toBe(false);
expect(utils.isNumber('0.', 0)).toBe(false);
expect(utils.isNumber('.', 0)).toBe(false);
});
});

12
src/utils/ethUtils.js
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@ -46,15 +46,3 @@ export const isHex = (str: string): boolean => {
const regExp = /^(0x|0X)?[0-9A-Fa-f]+$/g;
return regExp.test(str);
};
export const hasUppercase = (value: string) => {
const UPPERCASE_RE = new RegExp('^(.*[A-Z].*)$');
return UPPERCASE_RE.test(value);
};
export const isEthereumNumber = (value: string, decimals: number = 18) => {
const ETH_18_RE = new RegExp(
`^(0|0\\.([0-9]{0,${decimals}})?|[1-9][0-9]*\\.?([0-9]{0,${decimals}})?)$`
);
return ETH_18_RE.test(value);
};

30
src/utils/validators.js
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@ -0,0 +1,30 @@
/* @flow */
export const hasUppercase = (value: string) => {
const UPPERCASE_RE = new RegExp('^(.*[A-Z].*)$');
return UPPERCASE_RE.test(value);
};
export const isNumber = (value: string, decimals: number = 18) => {
if (decimals === 0) {
return isAbs(value);
}
const ETH_18_RE = new RegExp(
`^(0|0\\.([0-9]{0,${decimals}})?|[1-9][0-9]*\\.?([0-9]{0,${decimals}})?)$`
);
return ETH_18_RE.test(value);
};
export const isAbs = (value: string) => {
const ABS_RE = new RegExp('^[0-9]+$');
return ABS_RE.test(value);
};
export const isEthereumNumber = (value: string) => {
return isNumber(value, 18);
};
export const isRippleNumber = (value: string) => {
return isNumber(value, 6);
};
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