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v1.3.1 Latest Latest
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 Go to latest Published: Feb 28, 2021 License: GPL-3.0 Imports: 20 Imported by: 0

Documentation

Index

Constants

View Source 
const AWS_SIZE_SOURCE = "https://www.ec2instances.info/"

list of Size slug, hourly cost

View Source 
const DATA_SECURITY_NOTE = "(Note: All credentials are encrypted in transit and at rest)"
View Source 
const DIGITALOCEAN_SIZE_SOURCE = "https://slugs.do-api.dev/"

list of Size slug, hourly cost

View Source 
const ISSUE_LINK = "https://github.com/jack-michaud/ephemeral-server/issues/new"

Variables

View Source 
var AWS_VALID_REGIONS = []string{
	"us-east-1",
	"us-west-2",
}
View Source 
var AWS_VALID_SIZES = [][]string{
	{"t3a.nano", "$0.004700"},
	{"t3a.micro", "$0.009400"},
	{"t3a.small", "$0.018800"},
	{"t3a.medium", "$0.037600"},
	{"t3a.large", "$0.075200"},
	{"t3a.xlarge", "$0.150400"},
	{"t3a.2xlarge", "$0.300800"},
}
View Source 
var DIGITALOCEAN_VALID_REGIONS = []string{
	"nyc1",
	"sfo1",
	"nyc2",
	"ams2",
	"sgp1",
	"lon1",
	"nyc3",
	"ams3",
	"fra1",
	"tor1",
	"sfo2",
	"blr1",
	"sfo3",
}
View Source 
var DIGITALOCEAN_VALID_SIZES = [][]string{
	{"s-8vcpu-16gb", "$0.11905"},
	{"s-4vcpu-8gb", "$0.05952"},
	{"s-2vcpu-4gb", "$0.02976"},
	{"s-2vcpu-2gb", "$0.02232"},
	{"s-1vcpu-2gb", "$0.01488"},
	{"s-1vcpu-1gb", "$0.00744"},
}
View Source 
var NilAction = func(s *discordgo.Session, m *discordgo.MessageCreate, config *Config, args []string) (error, *State) {
	return nil, nil
}
View Source 
var SERVER_TYPES = []string{
	"vanilla-1.16.4",
	"skyfactory-4.2.2",
	"ftb-revelation-3.4.0",
}

Functions

func GetAuthorizedFilePublicKeyString 

func GetAuthorizedFilePublicKeyString(pk *PrivateKey) ([]byte, error)

func GetPrivateKeyString 

func GetPrivateKeyString(pk *PrivateKey) []byte

func GetSecretKey 

func GetSecretKey() []byte

func InitializeBot 

func InitializeBot(ctx context.Context, initializeConfig InitializeConfig) (*discordgo.Session, error)

func RunEphemeral 

func RunEphemeral(ctx context.Context, kvConn store.IKVStore, action EphemeralAction, config *Config, textUpdateChannel chan string)

func SendError 

func SendError(s *discordgo.Session, channelId string, err string)

Types

type Action 

type Action = func(s *discordgo.Session, m *discordgo.MessageCreate, config *Config, args []string) (error, *State)

Returns an error and optionally a state that should be next.

type AwsCreds 

type AwsCreds struct {
	AccessKeyId     string
	SecretAccessKey string
}

type Config 

type Config struct {
	ServerId          string
	ServerIpAddress   *string
	CloudProvider     string
	DigitalOceanCreds *DigitalOceanCreds `json:",omitempty"`
	Region            string
	Size              string
	// Aws.
	AwsCreds *AwsCreds `json:",omitempty"`
	// Private key to access the VPS.
	PrivateKey     *PrivateKey `json:",omitempty"`
	ManagingRoleId string
	ServerType     string
}

func GetConfigForServerId 

func GetConfigForServerId(Id string, conn store.IKVStore) (*Config, error)

Gets existing config from store or creates new config for server

func (*Config) HasBeenConfigured added in v1.3.1 

func (c *Config) HasBeenConfigured() bool

func (*Config) SaveConfig 

func (c *Config) SaveConfig(conn store.IKVStore) error

type ConfigMap 

type ConfigMap struct {
	// contains filtered or unexported fields
}

func NewConfigMap 

func NewConfigMap() *ConfigMap

func (*ConfigMap) Get 

func (cm *ConfigMap) Get(key string) (Config, bool)

func (*ConfigMap) Set 

func (cm *ConfigMap) Set(key string, config Config)

type ConfigStateMachine 

type ConfigStateMachine struct {
	// contains filtered or unexported fields
}

ConfigStateMachine stores the state of each guild ID. guildId -> State

func NewConfigStateMachine 

func NewConfigStateMachine() *ConfigStateMachine

func (*ConfigStateMachine) Get 

func (cm *ConfigStateMachine) Get(key string) (State, bool)

func (*ConfigStateMachine) Set 

func (cm *ConfigStateMachine) Set(key string, state State)

type DigitalOceanCreds 

type DigitalOceanCreds struct {
	AccessKey string
}

type EphemeralAction 

type EphemeralAction int

Ephemeralctl actions 

const (
	NO_OP EphemeralAction = iota
	DESTROY_ALL
	DESTROY_VPC
	// Idempotent
	CREATE
	GET_IP
	ANSIBLE_PROVISION
)

type InitializeConfig 

type InitializeConfig struct {
	DiscordSecret string
	KVConn        store.IKVStore
}

type PrivateKey 

type PrivateKey = rsa.PrivateKey

func GeneratePrivateKey 

func GeneratePrivateKey() (*PrivateKey, error)

I'd like to use elliptic curve keys, but that's pending this issue: https://github.com/golang/go/issues/33564

type State 

type State struct {
	Action Action
	// contains filtered or unexported fields
}

func InitializeConfigStateMachine 

func InitializeConfigStateMachine(ctx context.Context, kvConn store.IKVStore) State

func NewState 

func NewState(id string, action Action) State

Creates a new state (helper)

func (*State) AddState 

func (s *State) AddState(pattern string, newState State)

Adds a given state to the list of possible next states.

func (*State) GetNextStateFromMessage 

func (s *State) GetNextStateFromMessage(session *discordgo.Session, message *discordgo.MessageCreate, config *Config) State

Takes in a discord session, discord message, and server specific config.

Iterates through all possible next States on this state to see if there's a regex match in the message. If a message matches the next state, the next state's action is run. If the next state's action returns a new state, that state is returned. If there was an error from running the action, the initial state is returned. otherwise, the next state is returned.

Source Files

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Directories

Path Synopsis
cmd
remote
run

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