add observer spend key canonical sum configuration

Author: cedricfung

config/example.toml

@@ -23,6 +23,9 @@ solana-rpc = "https://omniscient-omniscient-reel.solana-mainnet.quiknode.pro/ba8
 solana-key = "56HtVW5YQ9Xi8MTeQFAWdSuzV17mrDAr1AUCYzTdx36VLvsodA89eSuZd6axrufzo4tyoUNdgjDpm4fnLJLRcXmF"
 solana-deposit-entry = "HT7X7p5XPERge4ZShYALRKzkgxua1fW7rVMfwChRrG9V"
 
+# set to true if the mixin observer generates the private spend key without keeping the seed
+is-spend-key-canonical = false
+
 
 [computer.mtg.genesis]
 members = [

go.mod

@@ -3,10 +3,10 @@ module github.com/MixinNetwork/computer
 go 1.24.3
 
 require (
-	github.com/MixinNetwork/bot-api-go-client/v3 v3.12.2
+	github.com/MixinNetwork/bot-api-go-client/v3 v3.13.0
 	github.com/MixinNetwork/mixin v0.18.26
 	github.com/MixinNetwork/multi-party-sig v0.4.1
-	github.com/MixinNetwork/safe v0.19.2-0.20250601163309-f126a8d25833
+	github.com/MixinNetwork/safe v0.19.2-0.20250602080625-4a1e6cec1ccf
 	github.com/blocto/solana-go-sdk v1.30.0
 	github.com/chai2010/webp v1.4.0
 	github.com/davecgh/go-spew v1.1.1

go.sum

@@ -4,16 +4,16 @@ filippo.io/edwards25519 v1.1.0/go.mod h1:BxyFTGdWcka3PhytdK4V28tE5sGfRvvvRV7EaN4
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
 github.com/Microsoft/go-winio v0.6.2 h1:F2VQgta7ecxGYO8k3ZZz3RS8fVIXVxONVUPlNERoyfY=
 github.com/Microsoft/go-winio v0.6.2/go.mod h1:yd8OoFMLzJbo9gZq8j5qaps8bJ9aShtEA8Ipt1oGCvU=
-github.com/MixinNetwork/bot-api-go-client/v3 v3.12.2 h1:9X/uR5kcjcza1WONirNw6YAVstqgZV14p5nWi50oAkY=
-github.com/MixinNetwork/bot-api-go-client/v3 v3.12.2/go.mod h1:NhF58P4iWSyQFvFvweI5d75gih5HqRNpcRNQVgyw5Lo=
+github.com/MixinNetwork/bot-api-go-client/v3 v3.13.0 h1:rBV0+1ehdlQ5/UXsIAcG7mpotJAfa9rCRqNhe2S5EyM=
+github.com/MixinNetwork/bot-api-go-client/v3 v3.13.0/go.mod h1:026fM12dpSNLg4vq0DbjEY98eaMLS/0je4JjhhdfAOI=
 github.com/MixinNetwork/go-number v0.1.1 h1:Ui/xi0WGiBWI6cPrZaffB6q8lP7m2Zw0CXgOqLXb/3c=
 github.com/MixinNetwork/go-number v0.1.1/go.mod h1:4kaXQW9NOjjO3uZ5ehRVn3m+G+5ENGEKgiwfxea3zGQ=
 github.com/MixinNetwork/mixin v0.18.26 h1:0xZcFEYdbHSFC39UfVchTCZDmEDpkUa190E/Mtppj0c=
 github.com/MixinNetwork/mixin v0.18.26/go.mod h1:aMFGBWehs5Arw8Ga5yZuB46InRrwFKMnSX2dF6o3nCg=
 github.com/MixinNetwork/multi-party-sig v0.4.1 h1:rQdIVSDQQOUMub8ERDV1gbFHxGSD5/+Ve7gj5hGHiPs=
 github.com/MixinNetwork/multi-party-sig v0.4.1/go.mod h1:mnZyPutnRV2+E6z3v5TpTb7q4HnS7IplS0yy4dPjVGA=
-github.com/MixinNetwork/safe v0.19.2-0.20250601163309-f126a8d25833 h1:uPG6fVTomFxKVlHiA691KB469Dyl89wSeJBmhRkVFlk=
-github.com/MixinNetwork/safe v0.19.2-0.20250601163309-f126a8d25833/go.mod h1:CoSxfg8wOBzzuJZCx8PsYNNiNmoANwfZBS7kj8KFL5w=
+github.com/MixinNetwork/safe v0.19.2-0.20250602080625-4a1e6cec1ccf h1:3th2GPI8e4gjefz3ub9SEBRHm0e+8mkqCg+8CECEKi8=
+github.com/MixinNetwork/safe v0.19.2-0.20250602080625-4a1e6cec1ccf/go.mod h1:tn53mSAv3iTuKv7JLM7AwoP51/6UpynRID27c77N8AA=
 github.com/aead/siphash v1.0.1 h1:FwHfE/T45KPKYuuSAKyyvE+oPWcaQ+CUmFW0bPlM+kg=
 github.com/aead/siphash v1.0.1/go.mod h1:Nywa3cDsYNNK3gaciGTWPwHt0wlpNV15vwmswBAUSII=
 github.com/andres-erbsen/clock v0.0.0-20160526145045-9e14626cd129/go.mod h1:rFgpPQZYZ8vdbc+48xibu8ALc3yeyd64IhHS+PU6Yyg=

solana/interface.go

@@ -26,6 +26,7 @@ type Configuration struct {
 	SolanaRPC               string             `toml:"solana-rpc"`
 	SolanaKey               string             `toml:"solana-key"`
 	SolanaDepositEntry      string             `toml:"solana-deposit-entry"`
+	IsSpendKeyCanonical     bool               `toml:"is-spend-key-canonical"`
 	MTG                     *mtg.Configuration `toml:"mtg"`
 }
 

solana/node.go

@@ -10,11 +10,11 @@ import (
 	"time"
 
 	"github.com/MixinNetwork/bot-api-go-client/v3"
+	solanaApp "github.com/MixinNetwork/computer/apps/solana"
+	"github.com/MixinNetwork/computer/store"
 	"github.com/MixinNetwork/mixin/logger"
 	"github.com/MixinNetwork/multi-party-sig/pkg/party"
-	solanaApp "github.com/MixinNetwork/computer/apps/solana"
 	"github.com/MixinNetwork/safe/common"
-	"github.com/MixinNetwork/computer/store"
 	"github.com/MixinNetwork/safe/mtg"
 	"github.com/fox-one/mixin-sdk-go/v2"
 )
@@ -124,6 +124,7 @@ func (node *Node) SafeUser() *bot.SafeUser {
 		ServerPublicKey:   node.conf.MTG.App.ServerPublicKey,
 		SessionPrivateKey: node.conf.MTG.App.SessionPrivateKey,
 		SpendPrivateKey:   node.conf.MTG.App.SpendPrivateKey,
+		IsSpendPrivateSum: node.conf.IsSpendKeyCanonical,
 	}
 }