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Overview
Comment: | vault-plugin-algorand: first compile, work-in-progress |
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Downloads: | Tarball | ZIP archive | SQL archive |
Timelines: | family | ancestors | descendants | both | trunk |
Files: | files | file ages | folders |
SHA3-256: |
127f53560328430a853cbd95a61b6565 |
User & Date: | dnc 2020-04-12 15:34:23 |
Context
2020-04-12
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16:26 | vault-plugin-algorand: keep go module tidy during development check-in: 2f14ce98e9 user: dnc tags: trunk | |
15:34 | vault-plugin-algorand: first compile, work-in-progress check-in: 127f535603 user: dnc tags: trunk | |
15:26 | initial empty check-in check-in: 088584f44e user: dnc tags: trunk | |
Changes
Added vault/vault-plugin-algorand/LICENSE.
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Copyright 2020 David N. Cohen
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Added vault/vault-plugin-algorand/Makefile.
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PLUGIN = algorand BUILD = vault/plugins/$(PLUGIN) GOARCH = amd64 UNAME = $(shell uname -s) ifndef OS ifeq ($(UNAME), Linux) OS = linux else ifeq ($(UNAME), Darwin) OS = darwin endif endif .DEFAULT_GOAL := all $(BUILD): *.go GOOS=$(OS) GOARCH="$(GOARCH)" go build -o $(BUILD) . all: build start build: $(BUILD) start: vault server -dev -dev-root-token-id=root -dev-plugin-dir=./vault/plugins enable: vault secrets enable $(PLUGIN) reload: $(eval sum=$(shell sha256sum $(BUILD) | awk '{print $$1}')) vault write sys/plugins/catalog/secret/$(PLUGIN) sha_256=$(sum) command=$(PLUGIN) vault write sys/plugins/reload/backend plugin=$(PLUGIN) clean: rm -f ./vault/plugins/$(PLUGIN) fmt: go fmt $$(go list ./...) .PHONY: build clean fmt start enable reload |
Added vault/vault-plugin-algorand/backend.go.
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/* single sign: vault secrets enable algorand operator configures all wallets in algorand/ vault write algorand/config threshold=1 user creates a wallet vault write algorand/alice Vault creates only keypair and wallet address. vault read algorand/alice vault read algorand/alice tx multi sign: vault secrets enable algorand path=algomulti vault write algomulti/config threshold=2 signer=$ADDRESS,$ADDRESS2 vault write algorand/bob signer=$ADDRESS */ package main import ( "context" "os" hclog "github.com/hashicorp/go-hclog" "github.com/hashicorp/vault/api" "github.com/hashicorp/vault/sdk/framework" "github.com/hashicorp/vault/sdk/logical" "github.com/hashicorp/vault/sdk/plugin" ) const ( // vault paths PathConfig = "config" ) func main() { apiClientMeta := &api.PluginAPIClientMeta{} flags := apiClientMeta.FlagSet() flags.Parse(os.Args[1:]) tlsConfig := apiClientMeta.GetTLSConfig() tlsProviderFunc := api.VaultPluginTLSProvider(tlsConfig) err := plugin.Serve(&plugin.ServeOpts{ BackendFactoryFunc: Factory, TLSProviderFunc: tlsProviderFunc, }) if err != nil { logger := hclog.New(&hclog.LoggerOptions{}) logger.Error("algorand plugin for vault shutting down", "error", err) os.Exit(1) } } func Factory(ctx context.Context, conf *logical.BackendConfig) (logical.Backend, error) { b, err := Backend(ctx, conf) if err != nil { return nil, err } if err := b.Setup(ctx, conf); err != nil { return nil, err } return b, nil } type backend struct { *framework.Backend // TODO(dnc): needs mutex? } func Backend(ctx context.Context, conf *logical.BackendConfig) (*backend, error) { var b backend b.Backend = &framework.Backend{ BackendType: logical.TypeLogical, // TypeLogical means secrets (not authn) PathsSpecial: &logical.Paths{ SealWrapStorage: []string{ "config", // TODO(dnc): needs trailing slash? }, }, Paths: []*framework.Path{ b.pathConfig(), // b.pathConfigAddress(), // b.pathAddress(), // b.pathAddressSign(), }, // TODO(dnc): take advantage of these backend features? Secrets: []*framework.Secret{}, //Invalidate: b.invalidate, } return &b, nil } |
Added vault/vault-plugin-algorand/go.mod.
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module src.d10.dev/hashicorp/vault/vault-plugin-algorand go 1.13 require ( github.com/armon/go-radix v1.0.0 // indirect github.com/fatih/color v1.9.0 // indirect github.com/frankban/quicktest v1.9.0 // indirect github.com/golang/protobuf v1.3.5 // indirect github.com/hashicorp/go-hclog v0.12.2 github.com/hashicorp/go-immutable-radix v1.2.0 // indirect github.com/hashicorp/go-multierror v1.1.0 // indirect github.com/hashicorp/go-plugin v1.2.2 // indirect github.com/hashicorp/go-retryablehttp v0.6.5 // indirect github.com/hashicorp/go-rootcerts v1.0.2 // indirect github.com/hashicorp/go-version v1.2.0 // indirect github.com/hashicorp/golang-lru v0.5.4 // indirect github.com/hashicorp/vault/api v1.0.4 github.com/hashicorp/vault/sdk v0.1.14-0.20200215195600-2ca765f0a500 github.com/hashicorp/yamux v0.0.0-20190923154419-df201c70410d // indirect github.com/mattn/go-colorable v0.1.6 // indirect github.com/mitchellh/go-testing-interface v1.14.0 // indirect github.com/mitchellh/mapstructure v1.2.2 // indirect github.com/oklog/run v1.1.0 // indirect github.com/pierrec/lz4 v2.5.1+incompatible // indirect golang.org/x/crypto v0.0.0-20200406173513-056763e48d71 // indirect golang.org/x/net v0.0.0-20200324143707-d3edc9973b7e // indirect golang.org/x/sys v0.0.0-20200409092240-59c9f1ba88fa // indirect golang.org/x/text v0.3.2 // indirect golang.org/x/time v0.0.0-20191024005414-555d28b269f0 // indirect google.golang.org/genproto v0.0.0-20200410110633-0848e9f44c36 // indirect google.golang.org/grpc v1.28.1 // indirect gopkg.in/square/go-jose.v2 v2.4.1 // indirect ) replace github.com/hashicorp/vault => /home/user/gopath/hashicorp/src/github.com/hashicorp/vault replace github.com/hashicorp/vault/sdk => /home/user/gopath/hashicorp/src/github.com/hashicorp/vault/sdk replace github.com/hashicorp/vault/api => /home/user/gopath/hashicorp/src/github.com/hashicorp/vault/api |
Added vault/vault-plugin-algorand/go.sum.
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Added vault/vault-plugin-algorand/path_config.go.
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package main import ( "context" "fmt" "github.com/hashicorp/vault/sdk/framework" "github.com/hashicorp/vault/sdk/logical" ) type config struct { // number of signatures that each viable transaction requires Threshold int // "operator" (fallback) addresses that may sign a transaction; used // to recover funds without any signatures generated by this Vault // plugin Signer []string // TODO(dnc): algorand address instead of string // TODO(dnc): the signing keypair generated by this plugin } // read configuration from vault storage func (b *backend) config(ctx context.Context, req *logical.Request) (config, error) { cfg := config{} entry, err := req.Storage.Get(ctx, "config") if err != nil { return cfg, err } if entry == nil { // config path has not been updated return cfg, nil } err = entry.DecodeJSON(&cfg) return cfg, err } func (b *backend) pathConfig() *framework.Path { return &framework.Path{ Pattern: "config", Fields: map[string]*framework.FieldSchema{ "threshold": &framework.FieldSchema{ Type: framework.TypeInt, Description: "Number of signatures required for multisign wallet. Use 0 (default) for single sign.", }, }, Callbacks: map[logical.Operation]framework.OperationFunc{ logical.UpdateOperation: b.pathConfigUpdate, // TODO(dnc): pathConfigRead }, HelpSynopsis: "Configuration of Algorand wallets", HelpDescription: ` Default settings produce single-sign wallets. To set up multi-sign: First, write to config/NAME paths to specify each operator signer key. These are backup keys that will allow you to recover funds should your Vault be accidentally deleted. Then, write this path to specify "threshold", the total number of signatures that each created wallet will require. `} } func (b *backend) pathConfigUpdate(ctx context.Context, req *logical.Request, d *framework.FieldData) (*logical.Response, error) { cfg, err := b.config(ctx, req) if err != nil { return nil, err } t, ok := d.GetOk("threshold") if ok { threshold := t.(int) if threshold > len(cfg.Signer) { return nil, fmt.Errorf("threshold (%d) cannot exceed signers (%d); write signer address to config/name to increase number of signers", threshold, len(cfg.Signer)) } if threshold < 0 { return nil, fmt.Errorf("threshold (%d) cannot be negative", threshold) } if threshold != cfg.Threshold { // TODO(dnc): display verbose message only if address/ path has already been written b.Logger().Info("updating signer threshold", "was", cfg.Threshold, "now", threshold) cfg.Threshold = threshold } } res := &logical.Response{Data: map[string]interface{}{ "config": cfg, }} // store config entry, err := logical.StorageEntryJSON("config", cfg) if err != nil { return nil, err } err = req.Storage.Put(ctx, entry) if err != nil { return nil, err } return res, err } |