security

I'm working to see if it's possible to verify a @safe transaction tx on a separate device than where it was created with Tenderly

I've created a Safe tx on 1 device and I'm attempting to enter the tx details on a 2nd device with Tenderly to simulate the tx outside of the Safe app

I'm receiving an error because I'm not providing a Safe signature. Is there a UI friendly way to create the signature?

https://ethereum.stackexchange.com/questions/168674/simulate-safe-transaction-tx-with-tenderly-on-a-different-device-than-where-the

The best way for most users to multi factor verify MFV their @safe transactions txs on multiple devices outside of a device account DA (@ethos and @ledgerofficial) showing full tx details, is to copy the Tenderly simulation link to a 2nd device than where the tx is created.

I'm looking forward to full DA readability with Safes later this year.

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The best way for most users to multi factor verify MFV their @safe transactions txs on multiple devices outside of a device account DA (@ethos and @ledgerofficial) showing full tx details, is to copy the Tenderly simulation link to a 2nd device than where the tx is created.

I'm looking forward to full DA readability with Safes later this year.

https://ethereum.stackexchange.com/questions/168674/simulate-safe-transaction-tx-with-tenderly-on-a-different-device-than-where-the/168693#168693

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@patrickalphac is doing great work thoroughly testing the current state of device account transaction readability with @safe.

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@patrickalphac is doing great work thoroughly testing the current state of device account transaction readability with @safe.

https://warpcast.com/patrickalphac/0xe17107e4

Candide Labs is also working on a @safe multi factor verification MFV tool across devices that is promising.

Candide Labs is also working on a @safe multi factor verification MFV tool across devices that is promising.

https://www.candide.dev/

@josepchetrit, Does @openzeppelin have a tool to easily simulate a @safe signature?

The bottleneck for simulating a new Tenderly Safe transaction tx from scratch is the Safe signature input. This is useful for multi factor verification MFV of Safe txs.

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Another option that could work for users with a medium level of technical knowledge is if @safe was to extend the "generatePreValidatedSignature" from the Protocol Kit to the command line interface CLI to quickly generate signatures and simulate transactions on multiple devices.

Including a reminder of the risk of sharing the Tenderly transaction tx link using an encrypted app to pass the tx data adds potential vulnerability by relying the security of that app.

This is why a dedicated device account is a better long term solution.

Another option that could work for users with a medium level of technical knowledge is if @safe was to extend the "generatePreValidatedSignature" from the Protocol Kit to the command line interface CLI to quickly generate signatures and simulate transactions on multiple devices.

https://docs.safe.global/sdk/protocol-kit

@josepchetrit, Does @openzeppelin have a tool to easily simulate a @safe signature?

The bottleneck for simulating a new Tenderly Safe transaction tx from scratch is the Safe signature input. This is useful for multi factor verification MFV of Safe txs.

https://ethereum.stackexchange.com/questions/168674/simulate-safe-transaction-tx-with-tenderly-on-a-different-device-than-where-the/168693