Error: MAC Invalid

[alanshaw]

Seen in browser interop tests:

  3) circuit,go-browser-browser
       connect:
     Error: MAC Invalid: 6d25aacf9886fba50acbf478c9b0b27d05e2bf658eeb6585a39b1bf0c22be69c != e9571ae1c7848c1fa4009a68518c8aef816a4648080378b393527305f4e18dc7
    at mac.digest (webpack://interopipfs/node_modules/libp2p-secio/src/etm.js:57 <- test/browser.js:147547:21)
    at promise.then (webpack://interopipfs/node_modules/libp2p-crypto/src/nodeify.js:7 <- test/browser.js:137566:5)

[vasco-santos]

I haven't seen this error for a long time. Any updates?

[achingbrain]

Running interop tests under electron-renderer on travis just now:

ipfs:     Error: MAC Invalid: c2735d9cfb004ad80eaf50901aea8b1e96f3e29459a412a2481c74d6210c1ada != 2d04f3aa54a5f5c77232dc3db72bfdaff2fa013f134b249159767fced80ef38b
ipfs:         at /Users/travis/build/ipfs/js-ipfs/node_modules/libp2p-secio/src/etm.js:33:15
ipfs:       at errorHandler (/Users/travis/build/ipfs/js-ipfs/packages/ipfs-http-client/src/lib/error-handler.js:41:17)
ipfs:       at async fn (/Users/travis/build/ipfs/js-ipfs/node_modules/ky/umd.js:325:31)
ipfs:       at async Promise.Ky.result.<computed> [as json] (/Users/travis/build/ipfs/js-ipfs/node_modules/ky/umd.js:363:14)
ipfs:       at async Object.connect (/Users/travis/build/ipfs/js-ipfs/packages/ipfs-http-client/src/swarm/connect.js:13:17)
ipfs:       at async Object.connect (/Users/travis/build/ipfs/js-ipfs/packages/ipfs/node_modules/ipfs-interop/test/utils/circuit.js:130:3)

[jacobheun]

related to libp2p/js-libp2p-secio#116.

[achingbrain]

Not sure how useful it is me reporting the frequency, but it happened again. electron-main this time.

[jacobheun]

@achingbrain was that also in the circuit tests? If the stack traces are different that would be helpful. While they're not very informative we can try and narrow down specific test areas to stress test to find the root problem.

[achingbrain]

It was, yes. I'll post a stack trace next time it happens.

[achingbrain]

ipfs:   1) circuit
ipfs:        js-go-go
ipfs:          connect:
ipfs:      HTTPError: 
ipfs:     Error: MAC Invalid: 19447deda3dd195c1142fb7459b13e492653349522dc9cb067b9b0656eef7385 != 64385ccaabe025477158694fcb09cacb3f2fdedc617684cdd64b0859c6bdb9e8
ipfs:         at /Users/travis/build/ipfs/js-ipfs/node_modules/libp2p-secio/src/etm.js:33:15
ipfs:       at Object.errorHandler [as handleError] (/Users/travis/build/ipfs/js-ipfs/packages/ipfs-http-client/src/lib/core.js:66:17)
ipfs:       at processTicksAndRejections (internal/process/task_queues.js:89:5)
ipfs:       at async Client.fetch (/Users/travis/build/ipfs/js-ipfs/packages/ipfs-utils/src/http.js:135:9)
ipfs:       at async Object.connect (/Users/travis/build/ipfs/js-ipfs/packages/ipfs-http-client/src/swarm/connect.js:12:24)
ipfs:       at async Object.connect (/Users/travis/build/ipfs/js-ipfs/packages/ipfs/node_modules/ipfs-interop/test/utils/circuit.js:134:3)

[achingbrain]

ipfs:   1) circuit
189ipfs:        js-go-go
190ipfs:          connect:
191ipfs:      HTTPError: 
192ipfs:     Error: MAC Invalid: 876418412351125d61cd313d8ed98ad8166afa23e29a40f35e8b08589bc512a6 != 03378eac9d646bd1bfcb71d9e3184a385bf11fe53354d65789c372615b1af12b
193ipfs:         at /Users/travis/build/ipfs/js-ipfs/node_modules/libp2p-secio/src/etm.js:33:15
194ipfs:       at Object.errorHandler [as handleError] (/Users/travis/build/ipfs/js-ipfs/packages/ipfs-http-client/src/lib/core.js:66:17)
195ipfs:       at processTicksAndRejections (internal/process/task_queues.js:89:5)
196ipfs:       at async Client.fetch (/Users/travis/build/ipfs/js-ipfs/node_modules/ipfs-utils/src/http.js:135:9)
197ipfs:       at async Object.connect (/Users/travis/build/ipfs/js-ipfs/packages/ipfs-http-client/src/swarm/connect.js:12:24)
198ipfs:       at async Object.connect (/Users/travis/build/ipfs/js-ipfs/packages/ipfs/node_modules/ipfs-interop/test/utils/circuit.js:134:3)
199ipfs: 
200ipfs: Command failed: electron-mocha ./test/browser.js --log-level error --bail true --timeout true --colors --renderer
201ipfs: npm ERR! Test failed.  See above for more details.
202ipfs: /Users/travis/build/ipfs/js-ipfs/packages/ipfs/node_modules/ipfs-interop/bin/ipfs-interop.js:15
203ipfs:     throw new Error(`Child process exited with code ${code}`)
204ipfs:     ^
205ipfs: Error: Child process exited with code 1
206ipfs:     at ChildProcess.proc.on (/Users/travis/build/ipfs/js-ipfs/packages/ipfs/node_modules/ipfs-interop/bin/ipfs-interop.js:15:11)
207ipfs:     at ChildProcess.emit (events.js:198:13)
208ipfs:     at maybeClose (internal/child_process.js:982:16)
209ipfs:     at Socket.stream.socket.on (internal/child_process.js:389:11)
210ipfs:     at Socket.emit (events.js:198:13)
211ipfs:     at Pipe._handle.close (net.js:607:12)
212ipfs: npm ERR! code ELIFECYCLE
213ipfs: npm ERR! errno 1
214ipfs: npm ERR! ipfs@0.41.2 test:interop:electron-renderer: `cross-env IPFS_JS_EXEC=$PWD/src/cli/bin.js IPFS_JS_MODULE=$PWD IPFS_REUSEPORT=false ipfs-interop -- -t electron-renderer -f ./test/browser.js "--bail" "--timeout" "10000"`
215ipfs: npm ERR! Exit status 1
216ipfs: npm ERR! 
217ipfs: npm ERR! Failed at the ipfs@0.41.2 test:interop:electron-renderer script.

[achingbrain]

ipfs:   1) circuit
ipfs:        js-go-go
ipfs:          connect:
ipfs:      HTTPError: 
ipfs:     Error: MAC Invalid: e6729a901237231381d846bbeea35eca1de946ead90e88291a06b7ef3d8139a5 != 7b2b32eebb510afb16936301558b43fd7c00ad705952302fb503c6e949a451a5
ipfs:         at /Users/travis/build/ipfs/js-ipfs/node_modules/libp2p-secio/src/etm.js:33:15
ipfs:       at Object.errorHandler [as handleError] (/Users/travis/build/ipfs/js-ipfs/packages/ipfs-http-client/src/lib/core.js:66:17)
ipfs:       at async Client.fetch (/Users/travis/build/ipfs/js-ipfs/node_modules/ipfs-utils/src/http.js:135:9)
ipfs:       at async Object.connect (/Users/travis/build/ipfs/js-ipfs/packages/ipfs-http-client/src/swarm/connect.js:12:24)
ipfs:       at async Object.connect (/Users/travis/build/ipfs/js-ipfs/packages/ipfs/node_modules/ipfs-interop/test/utils/circuit.js:134:3)
ipfs: 
ipfs: Command failed with exit code 1: electron-mocha ./test/node.js --log-level error --bail true --timeout true --colors --full-trace
ipfs: npm ERR! Test failed.  See above for more details.
ipfs: /Users/travis/build/ipfs/js-ipfs/packages/ipfs/node_modules/ipfs-interop/bin/ipfs-interop.js:15
ipfs:     throw new Error(`Child process exited with code ${code}`)
ipfs:     ^
ipfs: Error: Child process exited with code 1
ipfs:     at ChildProcess.proc.on (/Users/travis/build/ipfs/js-ipfs/packages/ipfs/node_modules/ipfs-interop/bin/ipfs-interop.js:15:11)
ipfs:     at ChildProcess.emit (events.js:198:13)
ipfs:     at maybeClose (internal/child_process.js:982:16)
ipfs:     at Process.ChildProcess._handle.onexit (internal/child_process.js:259:5)

[jacobheun]

I think we're good on stack traces unless they come from somewhere else than circuit relay. They all look like they're coming from swarm connect so we should be able to focus testing around interop circuit connection establishment scenarios.