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Merged
merged 4 commits into from
Sep 8, 2020
Merged

whisper: remove whisper #21487

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e5413c8
whisper: remove whisper
gballet Aug 25, 2020
5e5acce
Update cmd/geth/config.go
gballet Aug 26, 2020
087918e
cmd/geth: warn on enabling whisper + remove more whisper deps
holiman Sep 1, 2020
52e68d8
mobile: remove all whisper references
gballet Sep 1, 2020
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27 changes: 5 additions & 22 deletions cmd/geth/config.go
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Original file line number Diff line number Diff line change
Expand Up @@ -29,9 +29,9 @@ import (
"github.com/ethereum/go-ethereum/cmd/utils"
"github.com/ethereum/go-ethereum/eth"
"github.com/ethereum/go-ethereum/internal/ethapi"
"github.com/ethereum/go-ethereum/log"
"github.com/ethereum/go-ethereum/node"
"github.com/ethereum/go-ethereum/params"
whisper "github.com/ethereum/go-ethereum/whisper/whisperv6"
"github.com/naoina/toml"
)

Expand Down Expand Up @@ -75,7 +75,6 @@ type ethstatsConfig struct {

type gethConfig struct {
Eth eth.Config
Shh whisper.Config
Node node.Config
Ethstats ethstatsConfig
}
Expand Down Expand Up @@ -110,7 +109,6 @@ func makeConfigNode(ctx *cli.Context) (*node.Node, gethConfig) {
// Load defaults.
cfg := gethConfig{
Eth: eth.DefaultConfig,
Shh: whisper.DefaultConfig,
Node: defaultNodeConfig(),
}

Expand All @@ -131,19 +129,18 @@ func makeConfigNode(ctx *cli.Context) (*node.Node, gethConfig) {
if ctx.GlobalIsSet(utils.EthStatsURLFlag.Name) {
cfg.Ethstats.URL = ctx.GlobalString(utils.EthStatsURLFlag.Name)
}
utils.SetShhConfig(ctx, stack, &cfg.Shh)
utils.SetShhConfig(ctx, stack)

return stack, cfg
}

// enableWhisper returns true in case one of the whisper flags is set.
func enableWhisper(ctx *cli.Context) bool {
func checkWhisper(ctx *cli.Context) {
for _, flag := range whisperFlags {
if ctx.GlobalIsSet(flag.GetName()) {
return true
log.Warn("deprecated whisper flag detected. Whisper has been moved to github.com/ethereum/whisper")
}
}
return false
}

// makeFullNode loads geth configuration and creates the Ethereum backend.
Expand All @@ -152,21 +149,7 @@ func makeFullNode(ctx *cli.Context) (*node.Node, ethapi.Backend) {

backend := utils.RegisterEthService(stack, &cfg.Eth)

// Whisper must be explicitly enabled by specifying at least 1 whisper flag or in dev mode
shhEnabled := enableWhisper(ctx)
shhAutoEnabled := !ctx.GlobalIsSet(utils.WhisperEnabledFlag.Name) && ctx.GlobalIsSet(utils.DeveloperFlag.Name)
if shhEnabled || shhAutoEnabled {
if ctx.GlobalIsSet(utils.WhisperMaxMessageSizeFlag.Name) {
cfg.Shh.MaxMessageSize = uint32(ctx.Int(utils.WhisperMaxMessageSizeFlag.Name))
}
if ctx.GlobalIsSet(utils.WhisperMinPOWFlag.Name) {
cfg.Shh.MinimumAcceptedPOW = ctx.Float64(utils.WhisperMinPOWFlag.Name)
}
if ctx.GlobalIsSet(utils.WhisperRestrictConnectionBetweenLightClientsFlag.Name) {
cfg.Shh.RestrictConnectionBetweenLightClients = true
}
utils.RegisterShhService(stack, &cfg.Shh)
}
checkWhisper(ctx)
// Configure GraphQL if requested
if ctx.GlobalIsSet(utils.GraphQLEnabledFlag.Name) {
utils.RegisterGraphQLService(stack, backend, cfg.Node)
Expand Down
8 changes: 3 additions & 5 deletions cmd/geth/consolecmd_test.go
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Original file line number Diff line number Diff line change
Expand Up @@ -31,7 +31,7 @@ import (
)

const (
ipcAPIs = "admin:1.0 debug:1.0 eth:1.0 ethash:1.0 miner:1.0 net:1.0 personal:1.0 rpc:1.0 shh:1.0 txpool:1.0 web3:1.0"
ipcAPIs = "admin:1.0 debug:1.0 eth:1.0 ethash:1.0 miner:1.0 net:1.0 personal:1.0 rpc:1.0 txpool:1.0 web3:1.0"
httpAPIs = "eth:1.0 net:1.0 rpc:1.0 web3:1.0"
)

Expand All @@ -43,7 +43,7 @@ func TestConsoleWelcome(t *testing.T) {
// Start a geth console, make sure it's cleaned up and terminate the console
geth := runGeth(t,
"--port", "0", "--maxpeers", "0", "--nodiscover", "--nat", "none",
"--etherbase", coinbase, "--shh",
"--etherbase", coinbase,
"console")

// Gather all the infos the welcome message needs to contain
Expand Down Expand Up @@ -83,11 +83,9 @@ func TestIPCAttachWelcome(t *testing.T) {
defer os.RemoveAll(ws)
ipc = filepath.Join(ws, "geth.ipc")
}
// Note: we need --shh because testAttachWelcome checks for default
// list of ipc modules and shh is included there.
geth := runGeth(t,
"--port", "0", "--maxpeers", "0", "--nodiscover", "--nat", "none",
"--etherbase", coinbase, "--shh", "--ipcpath", ipc)
"--etherbase", coinbase, "--ipcpath", ipc)

defer func() {
geth.Interrupt()
Expand Down
2 changes: 1 addition & 1 deletion cmd/geth/usage.go
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Original file line number Diff line number Diff line change
Expand Up @@ -211,7 +211,7 @@ var AppHelpFlagGroups = []flags.FlagGroup{
Flags: metricsFlags,
},
{
Name: "WHISPER (EXPERIMENTAL)",
Name: "WHISPER (deprecated)",
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Maybe move this under the show-deprecated-flags command since the functionality is deprecated.

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^ this?

Flags: whisperFlags,
},
{
Expand Down
27 changes: 8 additions & 19 deletions cmd/utils/flags.go
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Original file line number Diff line number Diff line change
Expand Up @@ -63,7 +63,6 @@ import (
"github.com/ethereum/go-ethereum/p2p/nat"
"github.com/ethereum/go-ethereum/p2p/netutil"
"github.com/ethereum/go-ethereum/params"
whisper "github.com/ethereum/go-ethereum/whisper/whisperv6"
pcsclite "github.com/gballet/go-libpcsclite"
cli "gopkg.in/urfave/cli.v1"
)
Expand Down Expand Up @@ -639,12 +638,12 @@ var (
WhisperMaxMessageSizeFlag = cli.IntFlag{
Name: "shh.maxmessagesize",
Usage: "Max message size accepted",
Value: int(whisper.DefaultMaxMessageSize),
Value: 1024 * 1024,
}
WhisperMinPOWFlag = cli.Float64Flag{
Name: "shh.pow",
Usage: "Minimum POW accepted",
Value: whisper.DefaultMinimumPoW,
Value: 0.2,
}
WhisperRestrictConnectionBetweenLightClientsFlag = cli.BoolFlag{
Name: "shh.restrict-light",
Expand Down Expand Up @@ -1465,15 +1464,12 @@ func CheckExclusive(ctx *cli.Context, args ...interface{}) {
}

// SetShhConfig applies shh-related command line flags to the config.
func SetShhConfig(ctx *cli.Context, stack *node.Node, cfg *whisper.Config) {
if ctx.GlobalIsSet(WhisperMaxMessageSizeFlag.Name) {
cfg.MaxMessageSize = uint32(ctx.GlobalUint(WhisperMaxMessageSizeFlag.Name))
}
if ctx.GlobalIsSet(WhisperMinPOWFlag.Name) {
cfg.MinimumAcceptedPOW = ctx.GlobalFloat64(WhisperMinPOWFlag.Name)
}
if ctx.GlobalIsSet(WhisperRestrictConnectionBetweenLightClientsFlag.Name) {
cfg.RestrictConnectionBetweenLightClients = true
func SetShhConfig(ctx *cli.Context, stack *node.Node) {
if ctx.GlobalIsSet(WhisperEnabledFlag.Name) ||
ctx.GlobalIsSet(WhisperMaxMessageSizeFlag.Name) ||
ctx.GlobalIsSet(WhisperMinPOWFlag.Name) ||
ctx.GlobalIsSet(WhisperRestrictConnectionBetweenLightClientsFlag.Name) {
log.Warn("Whisper support has been deprecated and the code has been moved to github.com/ethereum/whisper")
}
}

Expand Down Expand Up @@ -1697,13 +1693,6 @@ func RegisterEthService(stack *node.Node, cfg *eth.Config) ethapi.Backend {
}
}

// RegisterShhService configures Whisper and adds it to the given node.
func RegisterShhService(stack *node.Node, cfg *whisper.Config) {
if _, err := whisper.New(stack, cfg); err != nil {
Fatalf("Failed to register the Whisper service: %v", err)
}
}

// RegisterEthStatsService configures the Ethereum Stats daemon and adds it to
// the given node.
func RegisterEthStatsService(stack *node.Node, backend ethapi.Backend, url string) {
Expand Down
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