1198 lines
36 KiB
Go
1198 lines
36 KiB
Go
package params
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import (
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"crypto/ecdsa"
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"encoding/hex"
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"encoding/json"
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"errors"
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"fmt"
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"io/ioutil"
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"net/url"
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"os"
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"path/filepath"
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"strings"
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"time"
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validator "gopkg.in/go-playground/validator.v9"
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"github.com/ethereum/go-ethereum/common"
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"github.com/ethereum/go-ethereum/log"
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"github.com/ethereum/go-ethereum/p2p/discv5"
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"github.com/ethereum/go-ethereum/params"
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"github.com/status-im/status-go/eth-node/crypto"
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"github.com/status-im/status-go/eth-node/types"
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"github.com/status-im/status-go/static"
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wakucommon "github.com/status-im/status-go/waku/common"
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wakuv2common "github.com/status-im/status-go/wakuv2/common"
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)
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// ----------
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// LightEthConfig
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// ----------
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// LightEthConfig holds LES-related configuration
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// Status nodes are always lightweight clients (due to mobile platform constraints)
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type LightEthConfig struct {
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// Enabled flag specifies whether protocol is enabled
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Enabled bool
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// DatabaseCache is memory (in MBs) allocated to internal caching (min 16MB / database forced)
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DatabaseCache int
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// TrustedNodes is a list of trusted servers
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TrustedNodes []string
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//MinTrustedFraction is minimum percentage of connected trusted servers to validate header(1-100)
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MinTrustedFraction int
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}
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// ----------
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// DatabaseConfig
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// ----------
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type DatabaseConfig struct {
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PGConfig PGConfig
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}
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// ----------
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// PGConfig
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// ----------
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type PGConfig struct {
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// Enabled whether we should use a Postgres instance
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Enabled bool
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// The URI of the server
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URI string
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}
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// ----------
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// WakuConfig
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// ----------
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// WakuConfig provides a configuration for Waku service.
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type WakuConfig struct {
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// Enabled set to true enables Waku subprotocol.
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Enabled bool
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// LightClient should be true if the node should start with an empty bloom filter and not forward messages from other nodes
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LightClient bool
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// FullNode should be true if waku should always acta as a full node
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FullNode bool
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// EnableMailServer is mode when node is capable of delivering expired messages on demand
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EnableMailServer bool
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// DataDir is the file system folder Waku should use for any data storage needs.
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// For instance, MailServer will use this directory to store its data.
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DataDir string
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// MinimumPoW minimum PoW for Waku messages
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// We enforce a minimum as a bland spam prevention mechanism.
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MinimumPoW float64
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// MailServerPassword for symmetric encryption of waku message history requests.
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// (if no account file selected, then this password is used for symmetric encryption).
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MailServerPassword string
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// MailServerRateLimit minimum time between queries to mail server per peer.
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MailServerRateLimit int
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// MailServerDataRetention is a number of days data should be stored by MailServer.
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MailServerDataRetention int
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// TTL time to live for messages, in seconds
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TTL int
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// MaxMessageSize is a maximum size of a devp2p packet handled by the Waku protocol,
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// not only the size of envelopes sent in that packet.
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MaxMessageSize uint32
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// DatabaseConfig is configuration for which data store we use.
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DatabaseConfig DatabaseConfig
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// EnableRateLimiter set to true enables IP and peer ID rate limiting.
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EnableRateLimiter bool
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// PacketRateLimitIP sets the limit on the number of packets per second
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// from a given IP.
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PacketRateLimitIP int64
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// PacketRateLimitPeerID sets the limit on the number of packets per second
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// from a given peer ID.
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PacketRateLimitPeerID int64
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// BytesRateLimitIP sets the limit on the number of bytes per second
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// from a given IP.
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BytesRateLimitIP int64
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// BytesRateLimitPeerID sets the limit on the number of bytes per second
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// from a given peer ID.
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BytesRateLimitPeerID int64
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// RateLimitTolerance is a number of how many a limit must be exceeded
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// in order to drop a peer.
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// If equal to 0, the peers are never dropped.
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RateLimitTolerance int64
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// BloomFilterMode tells us whether we should be sending a bloom
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// filter rather than TopicInterest
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BloomFilterMode bool
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// SoftBlacklistedPeerIDs is a list of peer ids that should be soft-blacklisted (messages should be dropped but connection kept)
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SoftBlacklistedPeerIDs []string
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// EnableConfirmations when true, instructs that confirmation should be sent for received messages
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EnableConfirmations bool
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}
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// ----------
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// WakuV2Config
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// ----------
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// WakuConfig provides a configuration for Waku service.
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type WakuV2Config struct {
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// Enabled set to true enables Waku subprotocol.
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Enabled bool
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// Host interface in which to start libp2p protocol
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Host string
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// Port number in which to start libp2p protocol (0 for random)
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Port int
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// Interval of time in seconds to send a ping to peers to keep the connection to them alive
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KeepAliveInterval int
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// LightClient should be true if the node will not relay messages and only rely on lightpush/filter nodes
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LightClient bool
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// FullNode should be true if waku should always acta as a full node
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FullNode bool
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// DiscoveryLimit indicates the maximum number of peers to discover
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DiscoveryLimit int
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// DataDir is the file system folder Waku should use for any data storage needs.
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// For instance, MailServer will use this directory to store its data.
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DataDir string
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// MaxMessageSize is a maximum size of a devp2p packet handled by the Waku protocol,
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// not only the size of envelopes sent in that packet.
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MaxMessageSize uint32
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// EnableConfirmations when true, instructs that confirmation should be sent for received messages
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EnableConfirmations bool
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// A name->libp2p_addr map for Wakuv2 custom nodes
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CustomNodes map[string]string
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// PeerExchange determines whether WakuV2 Peer Exchange is enabled or not
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// Deprecated: will be calculated based on LightClient
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PeerExchange bool
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// Nameserver determines which nameserver will be used for dns discovery
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Nameserver string
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// EnableDiscV5 indicates if DiscoveryV5 is enabled or not
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// Deprecated: will be calculated based on LightClient
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EnableDiscV5 bool
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// UDPPort number to start discovery v5
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UDPPort int
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// AutoUpdate instructs the node to update their own ip address and port with the values seen by other nodes
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AutoUpdate bool
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// EnableStore indicates if WakuStore protocol should be enabled or not
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EnableStore bool
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// StoreCapacity indicates the max number of messages to store
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StoreCapacity int
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// StoreSeconds indicates the maximum number of seconds before a message is removed from the store
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StoreSeconds int
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// UseShardAsDefaultTopic indicates whether the default shard should be used instead of the default relay topic
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UseShardAsDefaultTopic bool
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}
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// ----------
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// SwarmConfig
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// ----------
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// SwarmConfig holds Swarm-related configuration
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type SwarmConfig struct {
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// Enabled flag specifies whether protocol is enabled
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Enabled bool
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}
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// String dumps config object as nicely indented JSON
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func (c *SwarmConfig) String() string {
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data, _ := json.MarshalIndent(c, "", " ") // nolint: gas
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return string(data)
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}
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// ----------
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// ClusterConfig
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// ----------
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// ClusterConfig holds configuration for supporting cluster peers, which is a temporary
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// means for mobile devices to get connected to Ethereum network (UDP-based discovery
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// may not be available, so we need means to discover the network manually).
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type ClusterConfig struct {
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// Enabled flag specifies that nodes in this configuration are taken into account.
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Enabled bool
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// Fleet is a name of a selected fleet. If it has a value, nodes are loaded
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// from a file, namely `fleet-*.{{ .Fleet }}.json`. Nodes can be added to any list
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// in `ClusterConfig`.
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Fleet string
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// StaticNodes is a list of static nodes.
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StaticNodes []string
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// BootNodes is a list of bootnodes.
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BootNodes []string
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// TrustedMailServers is a list of verified and trusted Mail Server nodes.
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TrustedMailServers []string
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// PushNotificationsServers is a list of default push notification servers.
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PushNotificationsServers []string
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// RendezvousNodes is a list rendezvous discovery nodes.
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RendezvousNodes []string
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// WakuNodes is a list of waku2 multiaddresses
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WakuNodes []string
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// DiscV5Nodes is a list of enr to be used for ambient discovery
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DiscV5BootstrapNodes []string
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//Waku network identifier
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ClusterID uint16
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}
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// String dumps config object as nicely indented JSON
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func (c *ClusterConfig) String() string {
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data, _ := json.MarshalIndent(c, "", " ") // nolint: gas
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return string(data)
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}
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// Limits represent min and max amount of peers
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type Limits struct {
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Min, Max int
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}
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// NewLimits creates new Limits config with given min and max values.
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func NewLimits(min, max int) Limits {
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return Limits{
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Min: min,
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Max: max,
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}
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}
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// ----------
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// UpstreamRPCConfig
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// ----------
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// UpstreamRPCConfig stores configuration for upstream rpc connection.
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type UpstreamRPCConfig struct {
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// Enabled flag specifies whether feature is enabled
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Enabled bool
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// URL sets the rpc upstream host address for communication with
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// a non-local infura endpoint.
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URL string
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}
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// ----------
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// NodeConfig
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// ----------
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// NodeConfig stores configuration options for a node
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type NodeConfig struct {
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// NetworkID sets network to use for selecting peers to connect to
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NetworkID uint64 `json:"NetworkId" validate:"required"`
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RootDataDir string `json:",omitempty"`
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// DataDir is the file system folder the node should use for any data storage needs.
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DataDir string `validate:"required"`
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// KeyStoreDir is the file system folder that contains private keys.
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KeyStoreDir string `validate:"required"`
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// KeycardPairingDataFile is the file where we keep keycard pairings data.
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// note: this field won't be saved into db, it's local to the device.
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KeycardPairingDataFile string `validate:"required"`
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// NodeKey is the hex-encoded node ID (private key). Should be a valid secp256k1 private key that will be used for both
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// remote peer identification as well as network traffic encryption.
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NodeKey string
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// NoDiscovery set to true will disable discovery protocol.
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NoDiscovery bool
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// Rendezvous enables discovery protocol.
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Rendezvous bool
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// ListenAddr is an IP address and port of this node (e.g. 127.0.0.1:30303).
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ListenAddr string
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// AdvertiseAddr is a public IP address the node wants to be found with.
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// It is especially useful when using floating IPs attached to a server.
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// This configuration value is used by rendezvous protocol, and it's optional
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// If no value is specified, it will attempt to determine the node's external
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// IP address. A value can be specified in case the returned address is incorrect
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AdvertiseAddr string
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// Name sets the instance name of the node. It must not contain the / character.
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Name string `validate:"excludes=/"`
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// Version exposes program's version. It is used in the devp2p node identifier.
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Version string
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// APIModules is a comma-separated list of API modules exposed via *any* (HTTP/WS/IPC) RPC interface.
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APIModules string `validate:"required"`
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// HTTPEnabled specifies whether the http RPC server is to be enabled by default.
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HTTPEnabled bool
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// HTTPHost is the host interface on which to start the HTTP RPC server.
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// Pass empty string if no HTTP RPC interface needs to be started.
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HTTPHost string
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// HTTPPort is the TCP port number on which to start the Geth's HTTP RPC server.
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HTTPPort int
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// HTTPVirtualHosts is the list of virtual hostnames which are allowed on incoming requests.
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// This is by default {'localhost'}. Using this prevents attacks like
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// DNS rebinding, which bypasses SOP by simply masquerading as being within the same
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// origin. These attacks do not utilize CORS, since they are not cross-domain.
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// By explicitly checking the Host-header, the server will not allow requests
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// made against the server with a malicious host domain.
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// Requests using an IP address directly are not affected.
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HTTPVirtualHosts []string
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// HTTPCors is the Cross-Origin Resource Sharing header to send to requesting
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// clients. Please be aware that CORS is a browser enforced security, it's fully
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// useless for custom HTTP clients.
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HTTPCors []string
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// IPCEnabled specifies whether IPC-RPC Server is enabled or not
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IPCEnabled bool
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// IPCFile is filename of exposed IPC RPC Server
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IPCFile string
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// TLSEnabled specifies whether TLS support should be enabled on node or not
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// TLS support is only planned in go-ethereum, so we are using our own patch.
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TLSEnabled bool
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// MaxPeers is the maximum number of (global) peers that can be connected.
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// Set to zero, if only static or trusted peers are allowed to connect.
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MaxPeers int
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// MaxPendingPeers is the maximum number of peers that can be pending in the
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// handshake phase, counted separately for inbound and outbound connections.
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MaxPendingPeers int
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log log.Logger
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// LogEnabled enables the logger
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LogEnabled bool `json:"LogEnabled"`
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// LogMobileSystem enables log redirection to android/ios system logger.
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LogMobileSystem bool
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// LogFile is a folder which contains LogFile
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LogDir string
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// LogFile is filename where exposed logs get written to
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LogFile string
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// RuntimeLoglevel defines minimum log level for this session only, not affecting the db-stored node configuration
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RuntimeLogLevel string `validate:"omitempty,eq=ERROR|eq=WARN|eq=INFO|eq=DEBUG|eq=TRACE"`
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// LogLevel defines minimum log level. Valid names are "ERROR", "WARN", "INFO", "DEBUG", and "TRACE".
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LogLevel string `validate:"eq=ERROR|eq=WARN|eq=INFO|eq=DEBUG|eq=TRACE"`
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// LogMaxBackups defines number of rotated log files that will be stored.
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LogMaxBackups int
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// LogMaxSize in megabytes after current size is reached log file will be rotated.
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LogMaxSize int
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// LogCompressRotated if true all rotated files will be gzipped.
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LogCompressRotated bool
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// LogToStderr defines whether logged info should also be output to os.Stderr
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LogToStderr bool
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// EnableStatusService should be true to enable methods under status namespace.
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EnableStatusService bool
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// UpstreamConfig extra config for providing upstream infura server.
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UpstreamConfig UpstreamRPCConfig `json:"UpstreamConfig"`
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// Initial networks to load
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Networks []Network
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// ClusterConfig extra configuration for supporting cluster peers.
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ClusterConfig ClusterConfig `json:"ClusterConfig," validate:"structonly"`
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// LightEthConfig extra configuration for LES
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LightEthConfig LightEthConfig `json:"LightEthConfig," validate:"structonly"`
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// WakuConfig provides a configuration for Waku subprotocol.
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WakuConfig WakuConfig `json:"WakuConfig" validate:"structonly"`
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// WakuV2Config provides a configuration for WakuV2 protocol.
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WakuV2Config WakuV2Config `json:"WakuV2Config" validate:"structonly"`
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// BridgeConfig provides a configuration for Whisper-Waku bridge.
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BridgeConfig BridgeConfig `json:"BridgeConfig" validate:"structonly"`
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// ShhextConfig extra configuration for service running under shhext namespace.
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ShhextConfig ShhextConfig `json:"ShhextConfig," validate:"structonly"`
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// WalletConfig extra configuration for wallet.Service.
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WalletConfig WalletConfig
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// WalleLocalNotificationsConfig extra configuration for localnotifications.Service.
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LocalNotificationsConfig LocalNotificationsConfig
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// BrowsersConfig extra configuration for browsers.Service.
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BrowsersConfig BrowsersConfig
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// PermissionsConfig extra configuration for permissions.Service.
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PermissionsConfig PermissionsConfig
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// MailserversConfig extra configuration for mailservers.Service
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// (persistent storage of user's mailserver records).
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MailserversConfig MailserversConfig
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// Web3ProviderConfig extra configuration for provider.Service
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// (desktop provider API)
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Web3ProviderConfig Web3ProviderConfig
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// SwarmConfig extra configuration for Swarm and ENS
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SwarmConfig SwarmConfig `json:"SwarmConfig," validate:"structonly"`
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TorrentConfig TorrentConfig
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// RegisterTopics a list of specific topics where the peer wants to be
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// discoverable.
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RegisterTopics []discv5.Topic `json:"RegisterTopics"`
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// RequiredTopics list of topics where a client wants to search for
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// discoverable peers with the discovery limits.
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RequireTopics map[discv5.Topic]Limits `json:"RequireTopics"`
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// MailServerRegistryAddress is the MailServerRegistry contract address
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MailServerRegistryAddress string
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|
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// PushNotificationServerConfig is the config for the push notification server
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PushNotificationServerConfig PushNotificationServerConfig `json:"PushNotificationServerConfig"`
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|
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OutputMessageCSVEnabled bool
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|
|
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// ProcessBackedupMessages should be set to true when user follows recovery (using seed phrase or keycard) onboarding flow
|
|
ProcessBackedupMessages bool
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}
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type TokenOverride struct {
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Symbol string `json:"symbol"`
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Address common.Address `json:"address"`
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}
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type Network struct {
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ChainID uint64 `json:"chainId"`
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ChainName string `json:"chainName"`
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RPCURL string `json:"rpcUrl"`
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OriginalRPCURL string `json:"originalRpcUrl"`
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FallbackURL string `json:"fallbackURL"`
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OriginalFallbackURL string `json:"originalFallbackURL"`
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BlockExplorerURL string `json:"blockExplorerUrl,omitempty"`
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IconURL string `json:"iconUrl,omitempty"`
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NativeCurrencyName string `json:"nativeCurrencyName,omitempty"`
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NativeCurrencySymbol string `json:"nativeCurrencySymbol,omitempty"`
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NativeCurrencyDecimals uint64 `json:"nativeCurrencyDecimals"`
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IsTest bool `json:"isTest"`
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Layer uint64 `json:"layer"`
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Enabled bool `json:"enabled"`
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ChainColor string `json:"chainColor"`
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ShortName string `json:"shortName"`
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TokenOverrides []TokenOverride `json:"tokenOverrides"`
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RelatedChainID uint64 `json:"relatedChainId"`
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}
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|
|
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// WalletConfig extra configuration for wallet.Service.
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type WalletConfig struct {
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Enabled bool
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OpenseaAPIKey string `json:"OpenseaAPIKey"`
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|
RaribleMainnetAPIKey string `json:"RaribleMainnetAPIKey"`
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|
RaribleTestnetAPIKey string `json:"RaribleTestnetAPIKey"`
|
|
AlchemyAPIKeys map[uint64]string `json:"AlchemyAPIKeys"`
|
|
InfuraAPIKey string `json:"InfuraAPIKey"`
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InfuraAPIKeySecret string `json:"InfuraAPIKeySecret"`
|
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}
|
|
|
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// LocalNotificationsConfig extra configuration for localnotifications.Service.
|
|
type LocalNotificationsConfig struct {
|
|
Enabled bool
|
|
}
|
|
|
|
// BrowsersConfig extra configuration for browsers.Service.
|
|
type BrowsersConfig struct {
|
|
Enabled bool
|
|
}
|
|
|
|
// PermissionsConfig extra configuration for permissions.Service.
|
|
type PermissionsConfig struct {
|
|
Enabled bool
|
|
}
|
|
|
|
// MailserversConfig extra configuration for mailservers.Service.
|
|
type MailserversConfig struct {
|
|
Enabled bool
|
|
}
|
|
|
|
// ProviderConfig extra configuration for provider.Service
|
|
type Web3ProviderConfig struct {
|
|
Enabled bool
|
|
}
|
|
|
|
// BridgeConfig provides configuration for Whisper-Waku bridge.
|
|
type BridgeConfig struct {
|
|
Enabled bool
|
|
}
|
|
|
|
type PushNotificationServer struct {
|
|
*ecdsa.PublicKey
|
|
}
|
|
|
|
func (p *PushNotificationServer) MarshalText() ([]byte, error) {
|
|
return []byte(hex.EncodeToString(crypto.FromECDSAPub(p.PublicKey))), nil
|
|
}
|
|
|
|
func (p *PushNotificationServer) UnmarshalText(data []byte) error {
|
|
pubKeyBytes, err := hex.DecodeString(string(data))
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
pk, err := crypto.UnmarshalPubkey(pubKeyBytes)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
p.PublicKey = pk
|
|
return nil
|
|
}
|
|
|
|
type PushNotificationServerConfig struct {
|
|
Enabled bool
|
|
Identity *ecdsa.PrivateKey
|
|
GorushURL string
|
|
}
|
|
|
|
// ShhextConfig defines options used by shhext service.
|
|
type ShhextConfig struct {
|
|
PFSEnabled bool
|
|
// BackupDisabledDataDir is the file system folder the node should use for any data storage needs that it doesn't want backed up.
|
|
BackupDisabledDataDir string
|
|
// InstallationId id of the current installation
|
|
InstallationID string
|
|
// MailServerConfirmations should be true if client wants to receive confirmatons only from a selected mail servers.
|
|
MailServerConfirmations bool
|
|
// EnableConnectionManager turns on management of the mail server connections if true.
|
|
EnableConnectionManager bool
|
|
// EnableLastUsedMonitor guarantees that last used mail server will be tracked and persisted into the storage.
|
|
EnableLastUsedMonitor bool
|
|
// ConnectionTarget will be used by connection manager. It will ensure that we connected with configured number of servers.
|
|
ConnectionTarget int
|
|
// RequestsDelay used to ensure that no similar requests are sent within short periods of time.
|
|
RequestsDelay time.Duration
|
|
// MaxServerFailures defines maximum allowed expired requests before server will be swapped to another one.
|
|
MaxServerFailures int
|
|
|
|
// MaxMessageDeliveryAttempts defines how many times we will try to deliver not-acknowledged envelopes.
|
|
MaxMessageDeliveryAttempts int
|
|
|
|
// WhisperCacheDir is a folder where whisper filters may persist messages before delivering them
|
|
// to a client.
|
|
WhisperCacheDir string
|
|
|
|
// DisableGenericDiscoveryTopic indicates whether we should be listening on the old discovery
|
|
DisableGenericDiscoveryTopic bool
|
|
|
|
// SendV1Messages indicates whether we should be sending v1-compatible only messages
|
|
SendV1Messages bool
|
|
|
|
// DatasyncEnabled indicates whether we should enable dataasync
|
|
DataSyncEnabled bool
|
|
|
|
// VerifyTransactionURL is the URL for verifying transactions.
|
|
// IMPORTANT: It should always be mainnet unless used for testing
|
|
VerifyTransactionURL string
|
|
|
|
// VerifyENSURL is the URL for verifying ens names.
|
|
// IMPORTANT: It should always be mainnet unless used for testing
|
|
VerifyENSURL string
|
|
|
|
// VerifyENSContractAddress is the address of the contract used to verify ENS
|
|
// No default is provided and if not set ENS resolution is disabled
|
|
VerifyENSContractAddress string
|
|
|
|
VerifyTransactionChainID int64
|
|
|
|
// DefaultPushNotificationsServers is the default-status run push notification servers
|
|
DefaultPushNotificationsServers []*PushNotificationServer
|
|
|
|
// AnonMetricsSendID is the public key used by a metrics node to decrypt metrics protobufs
|
|
AnonMetricsSendID string
|
|
|
|
// AnonMetricsServerEnabled indicates whether or not the
|
|
AnonMetricsServerEnabled bool
|
|
|
|
// AnonMetricsServerPostgresURI is the uri used to connect to a postgres db
|
|
AnonMetricsServerPostgresURI string
|
|
|
|
// BandwidthStatsEnabled indicates if a signal is going to be emitted to indicate the upload and download rate
|
|
BandwidthStatsEnabled bool
|
|
}
|
|
|
|
// TorrentConfig provides configuration for the BitTorrent client used for message history archives.
|
|
type TorrentConfig struct {
|
|
// Enabled set to true enables Community History Archive protocol
|
|
Enabled bool
|
|
// Port number which the BitTorrent client will listen to for conntections
|
|
Port int
|
|
// DataDir is the file system folder Status should use for message archive torrent data.
|
|
DataDir string
|
|
// TorrentDir is the file system folder Status should use for storing torrent metadata files.
|
|
TorrentDir string
|
|
}
|
|
|
|
// Validate validates the ShhextConfig struct and returns an error if inconsistent values are found
|
|
func (c *ShhextConfig) Validate(validate *validator.Validate) error {
|
|
if err := validate.Struct(c); err != nil {
|
|
return err
|
|
}
|
|
if c.PFSEnabled && len(c.BackupDisabledDataDir) == 0 {
|
|
return errors.New("field BackupDisabledDataDir is required if PFSEnabled is true")
|
|
}
|
|
return nil
|
|
}
|
|
|
|
// Option is an additional setting when creating a NodeConfig
|
|
// using NewNodeConfigWithDefaults.
|
|
type Option func(*NodeConfig) error
|
|
|
|
// WithFleet loads one of the preconfigured Status fleets.
|
|
func WithFleet(fleet string) Option {
|
|
return func(c *NodeConfig) error {
|
|
if fleet == FleetUndefined {
|
|
return nil
|
|
}
|
|
c.NoDiscovery = false
|
|
c.ClusterConfig.Enabled = true
|
|
return loadConfigFromAsset(fmt.Sprintf("../config/cli/fleet-%s.json", fleet), c)
|
|
}
|
|
}
|
|
|
|
// WithLES enabled LES protocol.
|
|
func WithLES() Option {
|
|
return func(c *NodeConfig) error {
|
|
return loadConfigFromAsset("../config/cli/les-enabled.json", c)
|
|
}
|
|
}
|
|
|
|
// WithMailserver enables MailServer.
|
|
func WithMailserver() Option {
|
|
return func(c *NodeConfig) error {
|
|
return loadConfigFromAsset("../config/cli/mailserver-enabled.json", c)
|
|
}
|
|
}
|
|
|
|
func WithDiscV5BootstrapNodes(nodes []string) Option {
|
|
return func(c *NodeConfig) error {
|
|
c.ClusterConfig.DiscV5BootstrapNodes = nodes
|
|
return nil
|
|
}
|
|
}
|
|
|
|
func WithWakuNodes(nodes []string) Option {
|
|
return func(c *NodeConfig) error {
|
|
c.ClusterConfig.WakuNodes = nodes
|
|
return nil
|
|
}
|
|
}
|
|
|
|
// NewNodeConfigWithDefaults creates new node configuration object
|
|
// with some defaults suitable for adhoc use.
|
|
func NewNodeConfigWithDefaults(dataDir string, networkID uint64, opts ...Option) (*NodeConfig, error) {
|
|
c, err := NewNodeConfig(dataDir, networkID)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
c.NoDiscovery = true
|
|
c.HTTPHost = ""
|
|
c.ListenAddr = ":30303"
|
|
c.LogEnabled = true
|
|
c.LogLevel = "INFO"
|
|
c.LogMaxSize = 100
|
|
c.LogCompressRotated = true
|
|
c.LogMaxBackups = 3
|
|
c.LogToStderr = true
|
|
c.WakuConfig.Enabled = true
|
|
|
|
for _, opt := range opts {
|
|
if err := opt(c); err != nil {
|
|
return nil, err
|
|
}
|
|
}
|
|
|
|
c.updatePeerLimits()
|
|
|
|
if err := c.Validate(); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
return c, nil
|
|
}
|
|
|
|
func (c *NodeConfig) setDefaultPushNotificationsServers() error {
|
|
if c.ClusterConfig.Fleet == FleetUndefined {
|
|
return nil
|
|
}
|
|
|
|
// If empty load defaults from the fleet
|
|
if len(c.ClusterConfig.PushNotificationsServers) == 0 {
|
|
log.Debug("empty push notification servers, setting", "fleet", c.ClusterConfig.Fleet)
|
|
defaultConfig := &NodeConfig{}
|
|
err := loadConfigFromAsset(fmt.Sprintf("../config/cli/fleet-%s.json", c.ClusterConfig.Fleet), defaultConfig)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
c.ClusterConfig.PushNotificationsServers = defaultConfig.ClusterConfig.PushNotificationsServers
|
|
}
|
|
|
|
// If empty set the default servers
|
|
if len(c.ShhextConfig.DefaultPushNotificationsServers) == 0 {
|
|
log.Debug("setting default push notification servers", "cluster servers", c.ClusterConfig.PushNotificationsServers)
|
|
for _, pk := range c.ClusterConfig.PushNotificationsServers {
|
|
keyBytes, err := hex.DecodeString("04" + pk)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
key, err := crypto.UnmarshalPubkey(keyBytes)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
c.ShhextConfig.DefaultPushNotificationsServers = append(c.ShhextConfig.DefaultPushNotificationsServers, &PushNotificationServer{PublicKey: key})
|
|
}
|
|
}
|
|
return nil
|
|
}
|
|
|
|
// UpdateWithDefaults updates config with missing default values, as
|
|
// the config is only generated once and is thereafter pulled from the database.
|
|
// The way it is stored in the database makes this step necessary as it's stored as a blob and can't be easily migrated.
|
|
func (c *NodeConfig) UpdateWithDefaults() error {
|
|
// Empty APIModules will fallback to services' APIs definition.
|
|
// If any API is defined as public, it will be exposed.
|
|
// We disallow empty APIModules to avoid confusion
|
|
// when some APIs suddenly become available for Dapps.
|
|
// More: https://github.com/status-im/status-go/issues/1870.
|
|
if c.APIModules == "" {
|
|
c.APIModules = "net,web3,eth"
|
|
}
|
|
|
|
// Override defaultMinPoW passed by the client
|
|
if c.WakuConfig.Enabled {
|
|
c.WakuConfig.MinimumPoW = WakuMinimumPoW
|
|
}
|
|
|
|
return c.setDefaultPushNotificationsServers()
|
|
}
|
|
|
|
// NewNodeConfigWithDefaultsAndFiles creates new node configuration object
|
|
// with some defaults suitable for adhoc use and applies config files on top.
|
|
func NewNodeConfigWithDefaultsAndFiles(
|
|
dataDir string, networkID uint64, opts []Option, files []string,
|
|
) (*NodeConfig, error) {
|
|
c, err := NewNodeConfigWithDefaults(dataDir, networkID, opts...)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
for _, file := range files {
|
|
if err := loadConfigConfigFromFile(file, c); err != nil {
|
|
return nil, err
|
|
}
|
|
}
|
|
|
|
c.updatePeerLimits()
|
|
|
|
if err := c.Validate(); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
return c, nil
|
|
}
|
|
|
|
// updatePeerLimits will set default peer limits expectations based on enabled services.
|
|
func (c *NodeConfig) updatePeerLimits() {
|
|
if c.NoDiscovery && !c.Rendezvous {
|
|
return
|
|
}
|
|
if c.LightEthConfig.Enabled {
|
|
c.RequireTopics[discv5.Topic(LesTopic(int(c.NetworkID)))] = LesDiscoveryLimits
|
|
}
|
|
}
|
|
|
|
// NewNodeConfig creates new node configuration object with bare-minimum defaults.
|
|
// Important: the returned config is not validated.
|
|
func NewNodeConfig(dataDir string, networkID uint64) (*NodeConfig, error) {
|
|
var keyStoreDir, keycardPairingDataFile, wakuDir, wakuV2Dir string
|
|
|
|
if dataDir != "" {
|
|
keyStoreDir = filepath.Join(dataDir, "keystore")
|
|
keycardPairingDataFile = filepath.Join(dataDir, "keycard", "pairings.json")
|
|
|
|
wakuDir = filepath.Join(dataDir, "waku")
|
|
wakuV2Dir = filepath.Join(dataDir, "wakuv2")
|
|
}
|
|
|
|
config := &NodeConfig{
|
|
NetworkID: networkID,
|
|
DataDir: dataDir,
|
|
KeyStoreDir: keyStoreDir,
|
|
KeycardPairingDataFile: keycardPairingDataFile,
|
|
Version: Version,
|
|
HTTPHost: "localhost",
|
|
HTTPPort: 8545,
|
|
HTTPVirtualHosts: []string{"localhost"},
|
|
ListenAddr: ":0",
|
|
APIModules: "eth,net,web3,peer,wallet",
|
|
MaxPeers: 25,
|
|
MaxPendingPeers: 0,
|
|
IPCFile: "geth.ipc",
|
|
log: log.New("package", "status-go/params.NodeConfig"),
|
|
LogFile: "",
|
|
LogLevel: "ERROR",
|
|
NoDiscovery: true,
|
|
UpstreamConfig: UpstreamRPCConfig{
|
|
URL: getUpstreamURL(networkID),
|
|
},
|
|
LightEthConfig: LightEthConfig{
|
|
DatabaseCache: 16,
|
|
},
|
|
WakuConfig: WakuConfig{
|
|
DataDir: wakuDir,
|
|
MinimumPoW: WakuMinimumPoW,
|
|
TTL: WakuTTL,
|
|
MaxMessageSize: wakucommon.DefaultMaxMessageSize,
|
|
},
|
|
WakuV2Config: WakuV2Config{
|
|
Host: "0.0.0.0",
|
|
Port: 0,
|
|
DataDir: wakuV2Dir,
|
|
MaxMessageSize: wakuv2common.DefaultMaxMessageSize,
|
|
},
|
|
ShhextConfig: ShhextConfig{
|
|
BackupDisabledDataDir: dataDir,
|
|
},
|
|
SwarmConfig: SwarmConfig{},
|
|
TorrentConfig: TorrentConfig{
|
|
Enabled: false,
|
|
Port: 9025,
|
|
DataDir: dataDir + "/archivedata",
|
|
TorrentDir: dataDir + "/torrents",
|
|
},
|
|
RegisterTopics: []discv5.Topic{},
|
|
RequireTopics: map[discv5.Topic]Limits{},
|
|
}
|
|
|
|
return config, nil
|
|
}
|
|
|
|
// NewConfigFromJSON parses incoming JSON and returned it as Config
|
|
func NewConfigFromJSON(configJSON string) (*NodeConfig, error) {
|
|
config, err := NewNodeConfig("", 0)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
if err := loadConfigFromJSON(configJSON, config); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
if err := config.Validate(); err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
return config, nil
|
|
}
|
|
|
|
func LoadClusterConfigFromFleet(fleet string) (*ClusterConfig, error) {
|
|
nodeConfig := &NodeConfig{}
|
|
err := loadConfigFromAsset(fmt.Sprintf("../config/cli/fleet-%s.json", fleet), nodeConfig)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
|
|
return &nodeConfig.ClusterConfig, nil
|
|
}
|
|
|
|
func loadConfigFromJSON(configJSON string, nodeConfig *NodeConfig) error {
|
|
decoder := json.NewDecoder(strings.NewReader(configJSON))
|
|
// override default configuration with values by JSON input
|
|
return decoder.Decode(&nodeConfig)
|
|
}
|
|
|
|
func loadConfigConfigFromFile(path string, config *NodeConfig) error {
|
|
jsonConfig, err := ioutil.ReadFile(path)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
return loadConfigFromJSON(string(jsonConfig), config)
|
|
}
|
|
|
|
func loadConfigFromAsset(name string, config *NodeConfig) error {
|
|
data, err := static.Asset(name)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
return loadConfigFromJSON(string(data), config)
|
|
}
|
|
|
|
// Validate checks if NodeConfig fields have valid values.
|
|
//
|
|
// It returns nil if there are no errors, otherwise one or more errors
|
|
// can be returned. Multiple errors are joined with a new line.
|
|
//
|
|
// A single error for a struct:
|
|
//
|
|
// type TestStruct struct {
|
|
// TestField string `validate:"required"`
|
|
// }
|
|
//
|
|
// has the following format:
|
|
//
|
|
// Key: 'TestStruct.TestField' Error:Field validation for 'TestField' failed on the 'required' tag
|
|
func (c *NodeConfig) Validate() error {
|
|
validate := NewValidator()
|
|
|
|
if err := validate.Struct(c); err != nil {
|
|
return err
|
|
}
|
|
|
|
if c.NodeKey != "" {
|
|
if _, err := crypto.HexToECDSA(c.NodeKey); err != nil {
|
|
return fmt.Errorf("NodeKey is invalid (%s): %v", c.NodeKey, err)
|
|
}
|
|
}
|
|
|
|
if c.UpstreamConfig.Enabled && c.LightEthConfig.Enabled {
|
|
return fmt.Errorf("both UpstreamConfig and LightEthConfig are enabled, but they are mutually exclusive")
|
|
}
|
|
|
|
if err := c.validateChildStructs(validate); err != nil {
|
|
return err
|
|
}
|
|
|
|
if c.WakuConfig.Enabled && c.WakuV2Config.Enabled && c.WakuConfig.DataDir == c.WakuV2Config.DataDir {
|
|
return fmt.Errorf("both Waku and WakuV2 are enabled and use the same data dir")
|
|
}
|
|
|
|
// Waku's data directory must be relative to the main data directory
|
|
// if EnableMailServer is true.
|
|
if c.WakuConfig.Enabled && c.WakuConfig.EnableMailServer {
|
|
if !strings.HasPrefix(c.WakuConfig.DataDir, c.DataDir) {
|
|
return fmt.Errorf("WakuConfig.DataDir must start with DataDir fragment")
|
|
}
|
|
}
|
|
|
|
if !c.NoDiscovery && len(c.ClusterConfig.BootNodes) == 0 {
|
|
// No point in running discovery if we don't have bootnodes.
|
|
// In case we do have bootnodes, NoDiscovery should be true.
|
|
return fmt.Errorf("NoDiscovery is false, but ClusterConfig.BootNodes is empty")
|
|
}
|
|
|
|
if c.ShhextConfig.PFSEnabled && len(c.ShhextConfig.InstallationID) == 0 {
|
|
return fmt.Errorf("PFSEnabled is true, but InstallationID is empty")
|
|
}
|
|
|
|
if len(c.ClusterConfig.RendezvousNodes) == 0 && c.Rendezvous {
|
|
return fmt.Errorf("Rendezvous is enabled, but ClusterConfig.RendezvousNodes is empty")
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func (c *NodeConfig) validateChildStructs(validate *validator.Validate) error {
|
|
// Validate child structs
|
|
if err := c.UpstreamConfig.Validate(validate); err != nil {
|
|
return err
|
|
}
|
|
if err := c.ClusterConfig.Validate(validate); err != nil {
|
|
return err
|
|
}
|
|
if err := c.LightEthConfig.Validate(validate); err != nil {
|
|
return err
|
|
}
|
|
if err := c.SwarmConfig.Validate(validate); err != nil {
|
|
return err
|
|
}
|
|
if err := c.ShhextConfig.Validate(validate); err != nil {
|
|
return err
|
|
}
|
|
if err := c.TorrentConfig.Validate(validate); err != nil {
|
|
return err
|
|
}
|
|
return nil
|
|
}
|
|
|
|
// Validate validates the UpstreamRPCConfig struct and returns an error if inconsistent values are found
|
|
func (c *UpstreamRPCConfig) Validate(validate *validator.Validate) error {
|
|
if !c.Enabled {
|
|
return nil
|
|
}
|
|
|
|
if err := validate.Struct(c); err != nil {
|
|
return err
|
|
}
|
|
|
|
if _, err := url.ParseRequestURI(c.URL); err != nil {
|
|
return fmt.Errorf("UpstreamRPCConfig.URL '%s' is invalid: %v", c.URL, err.Error())
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
// Validate validates the ClusterConfig struct and returns an error if inconsistent values are found
|
|
func (c *ClusterConfig) Validate(validate *validator.Validate) error {
|
|
if !c.Enabled {
|
|
return nil
|
|
}
|
|
|
|
if err := validate.Struct(c); err != nil {
|
|
return err
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
// Validate validates the LightEthConfig struct and returns an error if inconsistent values are found
|
|
func (c *LightEthConfig) Validate(validate *validator.Validate) error {
|
|
if !c.Enabled {
|
|
return nil
|
|
}
|
|
|
|
if err := validate.Struct(c); err != nil {
|
|
return err
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
// Validate validates the SwarmConfig struct and returns an error if inconsistent values are found
|
|
func (c *SwarmConfig) Validate(validate *validator.Validate) error {
|
|
if !c.Enabled {
|
|
return nil
|
|
}
|
|
|
|
if err := validate.Struct(c); err != nil {
|
|
return err
|
|
}
|
|
|
|
return nil
|
|
}
|
|
|
|
func (c *TorrentConfig) Validate(validate *validator.Validate) error {
|
|
if !c.Enabled {
|
|
return nil
|
|
}
|
|
|
|
if err := validate.Struct(c); err != nil {
|
|
return err
|
|
}
|
|
|
|
if c.Enabled && c.DataDir == "" || c.TorrentDir == "" {
|
|
return fmt.Errorf("TorrentConfig.DataDir and TorrentConfig.TorrentDir cannot be \"\"")
|
|
}
|
|
return nil
|
|
}
|
|
|
|
func getUpstreamURL(networkID uint64) string {
|
|
switch networkID {
|
|
case MainNetworkID:
|
|
return MainnetEthereumNetworkURL
|
|
case GoerliNetworkID:
|
|
return GoerliEthereumNetworkURL
|
|
}
|
|
|
|
return ""
|
|
}
|
|
|
|
// Save dumps configuration to the disk
|
|
func (c *NodeConfig) Save() error {
|
|
data, err := json.MarshalIndent(c, "", " ")
|
|
if err != nil {
|
|
return err
|
|
}
|
|
|
|
if err := os.MkdirAll(c.DataDir, os.ModePerm); err != nil {
|
|
return err
|
|
}
|
|
|
|
configFilePath := filepath.Join(c.DataDir, "config.json")
|
|
if err := ioutil.WriteFile(configFilePath, data, os.ModePerm); err != nil {
|
|
return err
|
|
}
|
|
|
|
c.log.Info("config file saved", "path", configFilePath)
|
|
return nil
|
|
}
|
|
|
|
// String dumps config object as nicely indented JSON
|
|
func (c *NodeConfig) String() string {
|
|
data, _ := json.MarshalIndent(c, "", " ")
|
|
return string(data)
|
|
}
|
|
|
|
// FormatAPIModules returns a slice of APIModules.
|
|
func (c *NodeConfig) FormatAPIModules() []string {
|
|
if len(c.APIModules) == 0 {
|
|
return nil
|
|
}
|
|
|
|
return strings.Split(c.APIModules, ",")
|
|
}
|
|
|
|
// AddAPIModule adds a mobule to APIModules
|
|
func (c *NodeConfig) AddAPIModule(m string) {
|
|
c.APIModules = fmt.Sprintf("%s,%s", c.APIModules, m)
|
|
}
|
|
|
|
// LesTopic returns discovery v5 topic derived from genesis of the provided network.
|
|
// 1 - mainnet, 5 - goerli
|
|
func LesTopic(netid int) string {
|
|
switch netid {
|
|
case 1:
|
|
return LESDiscoveryIdentifier + types.Bytes2Hex(params.MainnetGenesisHash.Bytes()[:8])
|
|
case 5:
|
|
return LESDiscoveryIdentifier + types.Bytes2Hex(params.RinkebyGenesisHash.Bytes()[:8])
|
|
default:
|
|
return ""
|
|
}
|
|
}
|