base

package
v0.1.1 Latest Latest
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 Go to latest Published: Oct 22, 2020 License: MPL-2.0 Imports: 68 Imported by: 0

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Index

Constants

View Source 
const (
	EnvTokenName   = "BOUNDARY_TOKEN_NAME"
	EnvKeyringType = "BOUNDARY_KEYRING_TYPE"
)
View Source 
const (
	// FlagNameAddr is the flag used in the base command to read in the
	// address of the Boundary server.
	FlagNameAddr = "addr"
	// FlagnameCACert is the flag used in the base command to read in the CA
	// cert.
	FlagNameCACert = "ca-cert"
	// FlagnameCAPath is the flag used in the base command to read in the CA
	// cert path.
	FlagNameCAPath = "ca-path"
	// FlagNameClientCert is the flag used in the base command to read in the
	// client key
	FlagNameClientKey = "client-key"
	// FlagNameClientCert is the flag used in the base command to read in the
	// client cert
	FlagNameClientCert = "client-cert"
	// FlagNameTLSInsecure is the flag used in the base command to read in
	// the option to ignore TLS certificate verification.
	FlagNameTLSInsecure = "tls-insecure"
	// FlagTLSServerName is the flag used in the base command to read in
	// the TLS server name.
	FlagTLSServerName = "tls-server-name"
)
View Source 
const (
	EnvBoundaryCLINoColor = `BOUNDARY_CLI_NO_COLOR`
	EnvBoundaryCLIFormat  = `BOUNDARY_CLI_FORMAT`
)

Variables

View Source 
var BuiltinListeners = map[string]ListenerFactory{
	"tcp":  tcpListenerFactory,
	"unix": unixListenerFactory,
}

BuiltinListeners is the list of built-in listener types.

View Source 
var DevOnlyControllerFlags = func(*Command, *FlagSet) {}
View Source 
var TermWidth uint = 80

Functions

func Format 

func Format(ui cli.Ui) string

func MakeShutdownCh 

func MakeShutdownCh() chan struct{}

MakeShutdownCh returns a channel that can be used for shutdown notifications for commands. This channel will send a message for every SIGINT or SIGTERM received.

func MaxAttributesLength 

func MaxAttributesLength(nonAttributesMap, attributesMap map[string]interface{}, keySubstMap map[string]string) int

func NewListener 

func NewListener(l *configutil.Listener, logger hclog.Logger, ui cli.Ui) (*alpnmux.ALPNMux, map[string]string, reloadutil.ReloadFunc, error)

New creates a new listener of the given type with the given configuration. The type is looked up in the BuiltinListeners map.

func PrintApiError 

func PrintApiError(in *api.Error) string

func ProcessLogLevelAndFormat 

func ProcessLogLevelAndFormat(flagLogLevel, flagLogFormat, configLogLevel, configLogFormat string) (hclog.Level, logging.LogFormat, error)

func ScopeInfoForOutput 

func ScopeInfoForOutput(scp *scopes.ScopeInfo, maxLength int) string

func StartMemProfiler 

func StartMemProfiler(_ hclog.Logger)

func WrapAtLength 

func WrapAtLength(s string) string

WrapAtLength wraps the given text to maxLineLength.

func WrapAtLengthWithPadding 

func WrapAtLengthWithPadding(s string, pad int) string

WrapAtLengthWithPadding wraps the given text at the maxLineLength, taking into account any provided left padding.

func WrapForHelpText 

func WrapForHelpText(lines []string) string

func WrapMap 

func WrapMap(prefixSpaces, maxLengthOverride int, input map[string]interface{}) string

func WrapSlice 

func WrapSlice(prefixSpaces int, input []string) string

Types

type BoolVar 

type BoolVar struct {
	Name       string
	Aliases    []string
	Usage      string
	Default    bool
	Hidden     bool
	EnvVar     string
	Target     *bool
	Completion complete.Predictor
}

-- BoolVar and boolValue

type BoundaryUI 

type BoundaryUI struct {
	cli.Ui
	Format string
}

type Command 

type Command struct {
	Context    context.Context
	UI         cli.Ui
	ShutdownCh chan struct{}

	FlagToken          string
	FlagTokenName      string
	FlagKeyringType    string
	FlagRecoveryConfig string

	FlagScopeId       string
	FlagScopeName     string
	FlagId            string
	FlagName          string
	FlagDescription   string
	FlagAuthMethodId  string
	FlagHostCatalogId string
	FlagVersion       int
	// contains filtered or unexported fields
}

func NewCommand 

func NewCommand(ui cli.Ui) *Command

New returns a new instance of a base.Command type

func (*Command) Client 

func (c *Command) Client(opt ...Option) (*api.Client, error)

Client returns the HTTP API client. The client is cached on the command to save performance on future calls.

func (*Command) DiscoverKeyringTokenInfo added in v0.1.1 

func (c *Command) DiscoverKeyringTokenInfo() (string, string, error)

func (*Command) FlagSet 

func (c *Command) FlagSet(bit FlagSetBit) *FlagSets

FlagSet creates the flags for this command. The result is cached on the command to save performance on future calls.

func (*Command) ReadTokenFromKeyring 

func (c *Command) ReadTokenFromKeyring(keyringType, tokenName string) *authtokens.AuthToken

type DurationVar 

type DurationVar struct {
	Name       string
	Aliases    []string
	Usage      string
	Default    time.Duration
	Hidden     bool
	EnvVar     string
	Target     *time.Duration
	Completion complete.Predictor
}

-- DurationVar and durationValue

type FlagBool 

type FlagBool interface {
	IsBoolFlag() bool
}

FlagBool is an interface which boolean flags implement.

type FlagExample 

type FlagExample interface {
	Example() string
}

FlagExample is an interface which declares an example value.

type FlagSet 

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

FlagSet is a grouped wrapper around a real flag set and a grouped flag set.

func NewFlagSet 

func NewFlagSet(name string) *FlagSet

NewFlagSet creates a new flag set.

func (*FlagSet) BoolVar 

func (f *FlagSet) BoolVar(i *BoolVar)

func (*FlagSet) DurationVar 

func (f *FlagSet) DurationVar(i *DurationVar)

func (*FlagSet) Float64Var 

func (f *FlagSet) Float64Var(i *Float64Var)

func (*FlagSet) Int64Var 

func (f *FlagSet) Int64Var(i *Int64Var)

func (*FlagSet) IntVar 

func (f *FlagSet) IntVar(i *IntVar)

func (*FlagSet) Name 

func (f *FlagSet) Name() string

Name returns the name of this flag set.

func (*FlagSet) StringMapVar 

func (f *FlagSet) StringMapVar(i *StringMapVar)

func (*FlagSet) StringSliceVar 

func (f *FlagSet) StringSliceVar(i *StringSliceVar)

func (*FlagSet) StringVar 

func (f *FlagSet) StringVar(i *StringVar)

func (*FlagSet) Uint64Var 

func (f *FlagSet) Uint64Var(i *Uint64Var)

func (*FlagSet) UintVar 

func (f *FlagSet) UintVar(i *UintVar)

func (*FlagSet) Var 

func (f *FlagSet) Var(value flag.Value, name, usage string)

Var is a lower-level API for adding something to the flags. It should be used with caution, since it bypasses all validation. Consider VarFlag instead.

func (*FlagSet) VarFlag 

func (f *FlagSet) VarFlag(i *VarFlag)

func (*FlagSet) Visit 

func (f *FlagSet) Visit(fn func(*flag.Flag))

func (*FlagSet) VisitAll 

func (f *FlagSet) VisitAll(fn func(*flag.Flag))

type FlagSetBit 

type FlagSetBit uint
const (
	FlagSetNone FlagSetBit = 1 << iota
	FlagSetHTTP
	FlagSetClient
	FlagSetOutputFormat
)

type FlagSets 

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

FlagSets is a group of flag sets.

func NewFlagSets 

func NewFlagSets(ui cli.Ui) *FlagSets

NewFlagSets creates a new flag sets.

func (*FlagSets) Args 

func (f *FlagSets) Args() []string

Args returns the remaining args after parsing.

func (*FlagSets) Completions 

func (f *FlagSets) Completions() complete.Flags

Completions returns the completions for this flag set.

func (*FlagSets) Help 

func (fs *FlagSets) Help() string

Help builds custom help for this command, grouping by flag set.

func (*FlagSets) NewFlagSet 

func (f *FlagSets) NewFlagSet(name string) *FlagSet

NewFlagSet creates a new flag set from the given flag sets.

func (*FlagSets) Parse 

func (f *FlagSets) Parse(args []string) error

Parse parses the given flags, returning any errors.

func (*FlagSets) Parsed 

func (f *FlagSets) Parsed() bool

Parsed reports whether the command-line flags have been parsed.

func (*FlagSets) Visit 

func (f *FlagSets) Visit(fn func(*flag.Flag))

Visit visits the flags in lexicographical order, calling fn for each. It visits only those flags that have been set.

type FlagVisibility 

type FlagVisibility interface {
	Hidden() bool
}

FlagVisibility is an interface which declares whether a flag should be hidden from help and completions. This is usually used for deprecations on "internal-only" flags.

type Float64Var 

type Float64Var struct {
	Name       string
	Aliases    []string
	Usage      string
	Default    float64
	Hidden     bool
	EnvVar     string
	Target     *float64
	Completion complete.Predictor
}

-- Float64Var and float64Value

type GRPCLogFaker 

type GRPCLogFaker struct {
	Logger hclog.Logger
	Log    bool
}

func (*GRPCLogFaker) Fatal 

func (g *GRPCLogFaker) Fatal(args ...interface{})

func (*GRPCLogFaker) Fatalf 

func (g *GRPCLogFaker) Fatalf(format string, args ...interface{})

func (*GRPCLogFaker) Fatalln 

func (g *GRPCLogFaker) Fatalln(args ...interface{})

func (*GRPCLogFaker) Print 

func (g *GRPCLogFaker) Print(args ...interface{})

func (*GRPCLogFaker) Printf 

func (g *GRPCLogFaker) Printf(format string, args ...interface{})

func (*GRPCLogFaker) Println 

func (g *GRPCLogFaker) Println(args ...interface{})

type Int64Var 

type Int64Var struct {
	Name       string
	Aliases    []string
	Usage      string
	Default    int64
	Hidden     bool
	EnvVar     string
	Target     *int64
	Completion complete.Predictor
}

-- Int64Var and int64Value

type IntVar 

type IntVar struct {
	Name       string
	Aliases    []string
	Usage      string
	Default    int
	Hidden     bool
	EnvVar     string
	Target     *int
	Completion complete.Predictor
}

-- IntVar and intValue

type JsonFormatter 

type JsonFormatter struct{}

An output formatter for json output of an object

func (JsonFormatter) Format 

func (j JsonFormatter) Format(data interface{}) ([]byte, error)

type ListenerFactory 

type ListenerFactory func(string, *configutil.Listener, hclog.Logger, cli.Ui) (string, net.Listener, error)

Factory is the factory function to create a listener.

type Option 

type Option func(*Options)

Option - how Options are passed as arguments.

func WithNoTokenScope 

func WithNoTokenScope() Option

WithNoTokenScope tells the client not to set a scope for the client from a saved token's scope, as this can cause confusing behavior at authentication time.

func WithNoTokenValue 

func WithNoTokenValue() Option

WithNoTokenValue tells the client not to set a token for the client from a saved token's value, as this can cause confusing behavior at authentication time.

func WithSkipAuthMethodCreation 

func WithSkipAuthMethodCreation() Option

WithSkipAuthMethodCreation tells the command not to instantiate an auth method on first run.

func WithSkipDatabaseDestruction 

func WithSkipDatabaseDestruction() Option

WithSkipDatabaseDestruction tells the command not to destroy the database even on error.

func WithSkipHostResourcesCreation 

func WithSkipHostResourcesCreation() Option

WithSkipHostResourcesCreation tells the command not to instantiate a host catalog and related resources on first run.

func WithSkipScopesCreation 

func WithSkipScopesCreation() Option

WithSkipScopesCreation tells the command not to instantiate scopes on first run.

func WithSkipTargetCreation 

func WithSkipTargetCreation() Option

WithSkipTargetCreation tells the command not to instantiate a target on first run.

type Options 

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

Options - how Options are represented.

type Server 

type Server struct {
	*Command

	InfoKeys []string
	Info     map[string]string

	GatedWriter *gatedwriter.Writer
	Logger      hclog.Logger
	CombineLogs bool
	LogLevel    hclog.Level

	RootKms            wrapping.Wrapper
	WorkerAuthKms      wrapping.Wrapper
	RecoveryKms        wrapping.Wrapper
	Kms                *kms.Kms
	SecureRandomReader io.Reader

	InmemSink         *metrics.InmemSink
	PrometheusEnabled bool

	ReloadFuncsLock *sync.RWMutex
	ReloadFuncs     map[string][]reloadutil.ReloadFunc

	ShutdownFuncs []func() error

	Listeners []*ServerListener

	DevAuthMethodId                 string
	DevLoginName                    string
	DevPassword                     string
	DevUserId                       string
	DevOrgId                        string
	DevProjectId                    string
	DevHostCatalogId                string
	DevHostSetId                    string
	DevHostId                       string
	DevTargetId                     string
	DevHostAddress                  string
	DevTargetDefaultPort            int
	DevTargetSessionMaxSeconds      int
	DevTargetSessionConnectionLimit int

	DatabaseUrl            string
	DevDatabaseCleanupFunc func() error

	Database *gorm.DB
	// contains filtered or unexported fields
}

func NewServer 

func NewServer(cmd *Command) *Server

func (*Server) ConnectToDatabase 

func (b *Server) ConnectToDatabase(dialect string) error

func (*Server) CreateDevDatabase 

func (b *Server) CreateDevDatabase(dialect string, opt ...Option) error

func (*Server) CreateGlobalKmsKeys 

func (b *Server) CreateGlobalKmsKeys(ctx context.Context) error

func (*Server) CreateInitialAuthMethod 

func (b *Server) CreateInitialAuthMethod(ctx context.Context) (*password.AuthMethod, *iam.User, error)

func (*Server) CreateInitialHostResources 

func (b *Server) CreateInitialHostResources(ctx context.Context) (*static.HostCatalog, *static.HostSet, *static.Host, error)

func (*Server) CreateInitialLoginRole 

func (b *Server) CreateInitialLoginRole(ctx context.Context) (*iam.Role, error)

func (*Server) CreateInitialScopes 

func (b *Server) CreateInitialScopes(ctx context.Context) (*iam.Scope, *iam.Scope, error)

func (*Server) CreateInitialTarget 

func (b *Server) CreateInitialTarget(ctx context.Context) (target.Target, error)

func (*Server) DestroyDevDatabase 

func (b *Server) DestroyDevDatabase() error

func (*Server) PrintInfo 

func (b *Server) PrintInfo(ui cli.Ui)

func (*Server) ReleaseLogGate 

func (b *Server) ReleaseLogGate()

func (*Server) RemovePidFile 

func (b *Server) RemovePidFile(pidPath string) error

func (*Server) RunShutdownFuncs 

func (b *Server) RunShutdownFuncs() error

func (*Server) SetupKMSes 

func (b *Server) SetupKMSes(ui cli.Ui, config *config.Config) error

func (*Server) SetupListeners 

func (b *Server) SetupListeners(ui cli.Ui, config *configutil.SharedConfig, allowedPurposes []string) error

func (*Server) SetupLogging 

func (b *Server) SetupLogging(flagLogLevel, flagLogFormat, configLogLevel, configLogFormat string) error

func (*Server) SetupMetrics 

func (b *Server) SetupMetrics(ui cli.Ui, telemetry *configutil.Telemetry) error

func (*Server) SetupWorkerPublicAddress 

func (b *Server) SetupWorkerPublicAddress(conf *config.Config, flagValue string) error

func (*Server) StorePidFile 

func (b *Server) StorePidFile(pidPath string) error

type ServerListener 

type ServerListener struct {
	Mux          *alpnmux.ALPNMux
	Config       *configutil.Listener
	HTTPServer   *http.Server
	GrpcServer   *grpc.Server
	ALPNListener net.Listener
}

type StringMapVar 

type StringMapVar struct {
	Name       string
	Aliases    []string
	Usage      string
	Default    map[string]string
	Hidden     bool
	Target     *map[string]string
	Completion complete.Predictor
}

-- StringMapVar and stringMapValue

type StringSliceVar 

type StringSliceVar struct {
	Name       string
	Aliases    []string
	Usage      string
	Default    []string
	Hidden     bool
	EnvVar     string
	Target     *[]string
	Completion complete.Predictor
}

-- StringSliceVar and stringSliceValue

type StringVar 

type StringVar struct {
	Name       string
	Aliases    []string
	Usage      string
	Default    string
	Hidden     bool
	EnvVar     string
	Target     *string
	Completion complete.Predictor
}

-- StringVar and stringValue

type TCPKeepAliveListener 

type TCPKeepAliveListener struct {
	*net.TCPListener
}

TCPKeepAliveListener sets TCP keep-alive timeouts on accepted connections. It's used by ListenAndServe and ListenAndServeTLS so dead TCP connections (e.g. closing laptop mid-download) eventually go away.

This is copied directly from the Go source code.

func (TCPKeepAliveListener) Accept 

func (ln TCPKeepAliveListener) Accept() (net.Conn, error)

type Uint64Var 

type Uint64Var struct {
	Name       string
	Aliases    []string
	Usage      string
	Default    uint64
	Hidden     bool
	EnvVar     string
	Target     *uint64
	Completion complete.Predictor
}

-- Uint64Var and uint64Value

type UintVar 

type UintVar struct {
	Name       string
	Aliases    []string
	Usage      string
	Default    uint
	Hidden     bool
	EnvVar     string
	Target     *uint
	Completion complete.Predictor
}

-- UintVar && uintValue

type VarFlag 

type VarFlag struct {
	Name       string
	Aliases    []string
	Usage      string
	Default    string
	EnvVar     string
	Value      flag.Value
	Completion complete.Predictor
}

-- VarFlag

type WorkerAuthInfo 

type WorkerAuthInfo struct {
	CertPEM         []byte `json:"cert"`
	KeyPEM          []byte `json:"key"`
	Name            string `json:"name"`
	Description     string `json:"description"`
	ConnectionNonce string `json:"connection_nonce"`
}

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