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fix: do not allow dial to large number of multiaddrs (#954)

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This commit is contained in:
Vasco Santos
2021-07-09 08:46:24 +02:00
committed by GitHub
parent 13cf476148
commit af723b355e
5 changed files with 34 additions and 1 deletions
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20
test/dialing/direct.spec.js
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@ -177,6 +177,26 @@ describe('Dialing (direct, WebSockets)', () => {
.and.to.have.property('code', ErrorCodes.ERR_TIMEOUT)
})
it('should throw when a peer advertises more than the allowed number of peers', async () => {
const spy = sinon.spy()
const dialer = new Dialer({
transportManager: localTM,
maxAddrsToDial: 10,
peerStore: {
delete: spy,
addressBook: {
add: () => { },
getMultiaddrsForPeer: () => Array.from({ length: 11 }, (_, i) => new Multiaddr(`/ip4/127.0.0.1/tcp/1500${i}/ws/p2p/12D3KooWHFKTMzwerBtsVmtz4ZZEQy2heafxzWw6wNn5PPYkBxJ5`))
}
}
})
await expect(dialer.connectToPeer(remoteAddr))
.to.eventually.be.rejected()
.and.to.have.property('code', ErrorCodes.ERR_TOO_MANY_ADDRESSES)
expect(spy.calledOnce).to.be.true()
})
it('should sort addresses on dial', async () => {
const peerMultiaddrs = [
new Multiaddr('/ip4/127.0.0.1/tcp/15001/ws'),