op_bad_signer error when adding sha256 hash signer on Stellar private network

Question

I created a Stellar Private Network using the installation instructions from https://github.com/stellar/packages#sdf---packages. Everything worked well.

But when I try to use sha256 hash for multi-sig, it doesn't work. I get the error op_bad_signer.

This hash can be used on Testnet. 49bd3b8bc1cde1b78640e14ce5fdc2c982ce88139c2e3a473e270d46900bcfb8

Things I have tried that have failed:

Do I need to set up something to enable this feature?

"extras": { "envelope_xdr": "AAAAALHG+wCSBnrRvXqbsZ7Y9Uhz2W5AVaZgAmzuXlmbTRHFAAAAZAAAU34AAAABAAAAAAAAAAAAAAABAAAAAAAAAAUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAEAAAACSb07i8HN4beGQOFM5f3CyYLOiBOcLjpHPicNRpALz7gAAAABAAAAAAAAAAGbTRHFAAAAQIlkVga0KhrDmLVXpDeBEcamniLRblTD20Z70w3y+bRe0kzxGZ0Dtifq4jurhD8TE4+Ox2NltvI9L7ebg36Y0gk=", "result_codes": { "transaction": "tx_failed", "operations": [ "op_bad_signer" ] }, "result_xdr": "AAAAAAAAAGT/////AAAAAQAAAAAAAAAF////+AAAAAA=" } — Pitchayasak Senachai, Mar 5, 2018 at 3:19
var crypto = require('crypto'); var genHash = key => crypto.createHash('sha256').update(key).digest('hex'); genHash('dfdsfsfsffsdfdsfdsfdsfdsdsfsd8') => '49bd3b8bc1cde1b78640e14ce5fdc2c982ce88139c2e3a473e270d46900bcfb8' — Pitchayasak Senachai, Mar 5, 2018 at 3:22
OK, so you're saying that this works on testnet but doesn't work in your private network? You you link to the transaction that succeeded in testnet? — Bartek Nowotarski, Mar 8, 2018 at 18:28
I create new account and SetOptions with sha256Hash on testnet. horizon-testnet.stellar.org/transactions/… — Pitchayasak Senachai, Mar 9, 2018 at 4:09

Pitchayasak Senachai · Accepted Answer · 2018-05-18 11:00:43Z

1

I found solutions by myself. After create Stellar Private Network, We must execute command to upgrade protocolversion to 9.

$ stellar-core -c 'upgrades?mode=set&upgradetime=2018-01-31T20:00:00Z&protocolversion=9'

answered May 18, 2018 at 11:00

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