plugin

package
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Published: Nov 14, 2017 License: MPL-2.0 Imports: 16 Imported by: 0

Documentation

Index

Constants

View Source
const BackendPluginName = "backend"

BackendPluginName is the name of the plugin that can be dispensed rom the plugin server.

Variables

View Source
var (
	ErrClientInMetadataMode = errors.New("plugin client can not perform action while in metadata mode")
)
View Source
var (
	ErrServerInMetadataMode = errors.New("plugin server can not perform action while in metadata mode")
)

Functions

func NewBackend

func NewBackend(pluginName string, sys pluginutil.LookRunnerUtil, logger log.Logger, isMetadataMode bool) (logical.Backend, error)

NewBackend will return an instance of an RPC-based client implementation of the backend for external plugins, or a concrete implementation of the backend if it is a builtin backend. The backend is returned as a logical.Backend interface. The isMetadataMode param determines whether the plugin should run in metadata mode.

func Serve

func Serve(opts *ServeOpts) error

Serve is a helper function used to serve a backend plugin. This should be ran on the plugin's main process.

Types

type BackendFactoryFunc

type BackendFactoryFunc func(*logical.BackendConfig) (logical.Backend, error)

type BackendPlugin

type BackendPlugin struct {
	Factory func(*logical.BackendConfig) (logical.Backend, error)
	// contains filtered or unexported fields
}

BackendPlugin is the plugin.Plugin implementation

func (BackendPlugin) Client

func (b BackendPlugin) Client(broker *plugin.MuxBroker, c *rpc.Client) (interface{}, error)

Client gets called on plugin.NewClient()

func (*BackendPlugin) Server

func (b *BackendPlugin) Server(broker *plugin.MuxBroker) (interface{}, error)

Server gets called when on plugin.Serve()

type BackendPluginClient

type BackendPluginClient struct {
	sync.Mutex
	// contains filtered or unexported fields
}

BackendPluginClient is a wrapper around backendPluginClient that also contains its plugin.Client instance. It's primarily used to cleanly kill the client on Cleanup()

func (*BackendPluginClient) Cleanup

func (b *BackendPluginClient) Cleanup()

Cleanup calls the RPC client's Cleanup() func and also calls the go-plugin's client Kill() func

func (BackendPluginClient) HandleExistenceCheck

func (b BackendPluginClient) HandleExistenceCheck(req *logical.Request) (bool, bool, error)

func (BackendPluginClient) HandleRequest

func (b BackendPluginClient) HandleRequest(req *logical.Request) (*logical.Response, error)

func (BackendPluginClient) Initialize

func (b BackendPluginClient) Initialize() error

func (BackendPluginClient) InvalidateKey

func (b BackendPluginClient) InvalidateKey(key string)

func (BackendPluginClient) Logger

func (b BackendPluginClient) Logger() log.Logger

Logger returns vault's logger. The backend client stores the logger during Setup, so there is no need to shim the logger just to get it back.

func (BackendPluginClient) RegisterLicense

func (b BackendPluginClient) RegisterLicense(license interface{}) error

func (BackendPluginClient) Setup

func (b BackendPluginClient) Setup(config *logical.BackendConfig) error

func (BackendPluginClient) SpecialPaths

func (b BackendPluginClient) SpecialPaths() *logical.Paths

func (BackendPluginClient) System

func (b BackendPluginClient) System() logical.SystemView

System returns vault's system view. The backend client stores the view during Setup, so there is no need to shim the system just to get it back.

func (BackendPluginClient) Type

func (b BackendPluginClient) Type() logical.BackendType

type CachingDisabledReply

type CachingDisabledReply struct {
	CachingDisabled bool
}

type DefaultLeaseTTLReply

type DefaultLeaseTTLReply struct {
	DefaultLeaseTTL time.Duration
}

type HandleExistenceCheckArgs

type HandleExistenceCheckArgs struct {
	StorageID uint32
	Request   *logical.Request
}

HandleExistenceCheckArgs is the args for HandleExistenceCheck method.

type HandleExistenceCheckReply

type HandleExistenceCheckReply struct {
	CheckFound bool
	Exists     bool
	Error      error
}

HandleExistenceCheckReply is the reply for HandleExistenceCheck method.

type HandleRequestArgs

type HandleRequestArgs struct {
	StorageID uint32
	Request   *logical.Request
}

HandleRequestArgs is the args for HandleRequest method.

type HandleRequestReply

type HandleRequestReply struct {
	Response *logical.Response
	Error    error
}

HandleRequestReply is the reply for HandleRequest method.

type LoggerArgs

type LoggerArgs struct {
	Level int
	Msg   string
	Args  []interface{}
}

type LoggerClient

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

func (*LoggerClient) Debug

func (l *LoggerClient) Debug(msg string, args ...interface{})

func (*LoggerClient) Error

func (l *LoggerClient) Error(msg string, args ...interface{}) error

func (*LoggerClient) Fatal

func (l *LoggerClient) Fatal(msg string, args ...interface{})

func (*LoggerClient) Info

func (l *LoggerClient) Info(msg string, args ...interface{})

func (*LoggerClient) IsDebug

func (l *LoggerClient) IsDebug() bool

func (*LoggerClient) IsInfo

func (l *LoggerClient) IsInfo() bool

func (*LoggerClient) IsTrace

func (l *LoggerClient) IsTrace() bool

func (*LoggerClient) IsWarn

func (l *LoggerClient) IsWarn() bool

func (*LoggerClient) Log

func (l *LoggerClient) Log(level int, msg string, args []interface{})

func (*LoggerClient) SetLevel

func (l *LoggerClient) SetLevel(level int)

func (*LoggerClient) Trace

func (l *LoggerClient) Trace(msg string, args ...interface{})

func (*LoggerClient) Warn

func (l *LoggerClient) Warn(msg string, args ...interface{}) error

type LoggerReply

type LoggerReply struct {
	IsTrue bool
	Error  error
}

LoggerReply contains the RPC reply. Not all fields may be used for a particular RPC call.

type LoggerServer

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

func (*LoggerServer) Debug

func (l *LoggerServer) Debug(args *LoggerArgs, _ *struct{}) error

func (*LoggerServer) Error

func (l *LoggerServer) Error(args *LoggerArgs, reply *LoggerReply) error

func (*LoggerServer) Info

func (l *LoggerServer) Info(args *LoggerArgs, _ *struct{}) error

func (*LoggerServer) IsDebug

func (l *LoggerServer) IsDebug(args interface{}, reply *LoggerReply) error

func (*LoggerServer) IsInfo

func (l *LoggerServer) IsInfo(args interface{}, reply *LoggerReply) error

func (*LoggerServer) IsTrace

func (l *LoggerServer) IsTrace(args interface{}, reply *LoggerReply) error

func (*LoggerServer) IsWarn

func (l *LoggerServer) IsWarn(args interface{}, reply *LoggerReply) error

func (*LoggerServer) Log

func (l *LoggerServer) Log(args *LoggerArgs, _ *struct{}) error

func (*LoggerServer) SetLevel

func (l *LoggerServer) SetLevel(args int, _ *struct{}) error

func (*LoggerServer) Trace

func (l *LoggerServer) Trace(args *LoggerArgs, _ *struct{}) error

func (*LoggerServer) Warn

func (l *LoggerServer) Warn(args *LoggerArgs, reply *LoggerReply) error

type MaxLeaseTTLReply

type MaxLeaseTTLReply struct {
	MaxLeaseTTL time.Duration
}

type MlockEnabledReply

type MlockEnabledReply struct {
	MlockEnabled bool
}

type NOOPStorage added in v0.8.2

type NOOPStorage struct{}

NOOPStorage is used to deny access to the storage interface while running a backend plugin in metadata mode.

func (*NOOPStorage) Delete added in v0.8.2

func (s *NOOPStorage) Delete(key string) error

func (*NOOPStorage) Get added in v0.8.2

func (s *NOOPStorage) Get(key string) (*logical.StorageEntry, error)

func (*NOOPStorage) List added in v0.8.2

func (s *NOOPStorage) List(prefix string) ([]string, error)

func (*NOOPStorage) Put added in v0.8.2

func (s *NOOPStorage) Put(entry *logical.StorageEntry) error

type RegisterLicenseArgs

type RegisterLicenseArgs struct {
	License interface{}
}

RegisterLicenseArgs is the args for the RegisterLicense method.

type RegisterLicenseReply

type RegisterLicenseReply struct {
	Error error
}

RegisterLicenseReply is the reply for the RegisterLicense method.

type ReplicationStateReply

type ReplicationStateReply struct {
	ReplicationState consts.ReplicationState
}

type ResponseWrapDataArgs

type ResponseWrapDataArgs struct {
	Data map[string]interface{}
	TTL  time.Duration
	JWT  bool
}

type ResponseWrapDataReply

type ResponseWrapDataReply struct {
	ResponseWrapInfo *wrapping.ResponseWrapInfo
	Error            error
}

type ServeOpts

type ServeOpts struct {
	BackendFactoryFunc BackendFactoryFunc
	TLSProviderFunc    TLSProdiverFunc
}

type SetupArgs

type SetupArgs struct {
	StorageID uint32
	LoggerID  uint32
	SysViewID uint32
	Config    map[string]string
}

SetupArgs is the args for Setup method.

type SetupReply

type SetupReply struct {
	Error error
}

SetupReply is the reply for Setup method.

type SpecialPathsReply

type SpecialPathsReply struct {
	Paths *logical.Paths
}

SpecialPathsReply is the reply for SpecialPaths method.

type StorageClient

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

StorageClient is an implementation of logical.Storage that communicates over RPC.

func (*StorageClient) Delete

func (s *StorageClient) Delete(key string) error

func (*StorageClient) Get

func (s *StorageClient) Get(key string) (*logical.StorageEntry, error)

func (*StorageClient) List

func (s *StorageClient) List(prefix string) ([]string, error)

func (*StorageClient) Put

func (s *StorageClient) Put(entry *logical.StorageEntry) error

type StorageDeleteReply

type StorageDeleteReply struct {
	Error error
}

type StorageGetReply

type StorageGetReply struct {
	StorageEntry *logical.StorageEntry
	Error        error
}

type StorageListReply

type StorageListReply struct {
	Keys  []string
	Error error
}

type StoragePutReply

type StoragePutReply struct {
	Error error
}

type StorageServer

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

StorageServer is a net/rpc compatible structure for serving

func (*StorageServer) Delete

func (s *StorageServer) Delete(key string, reply *StorageDeleteReply) error

func (*StorageServer) Get

func (s *StorageServer) Get(key string, reply *StorageGetReply) error

func (*StorageServer) List

func (s *StorageServer) List(prefix string, reply *StorageListReply) error

func (*StorageServer) Put

func (s *StorageServer) Put(entry *logical.StorageEntry, reply *StoragePutReply) error

type SudoPrivilegeArgs

type SudoPrivilegeArgs struct {
	Path  string
	Token string
}

type SudoPrivilegeReply

type SudoPrivilegeReply struct {
	Sudo bool
}

type SystemReply

type SystemReply struct {
	SystemView logical.SystemView
	Error      error
}

SystemReply is the reply for System method.

type SystemViewClient

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

func (*SystemViewClient) CachingDisabled

func (s *SystemViewClient) CachingDisabled() bool

func (*SystemViewClient) DefaultLeaseTTL

func (s *SystemViewClient) DefaultLeaseTTL() time.Duration

func (*SystemViewClient) LookupPlugin

func (s *SystemViewClient) LookupPlugin(name string) (*pluginutil.PluginRunner, error)

func (*SystemViewClient) MaxLeaseTTL

func (s *SystemViewClient) MaxLeaseTTL() time.Duration

func (*SystemViewClient) MlockEnabled

func (s *SystemViewClient) MlockEnabled() bool

func (*SystemViewClient) ReplicationState

func (s *SystemViewClient) ReplicationState() consts.ReplicationState

func (*SystemViewClient) ResponseWrapData

func (s *SystemViewClient) ResponseWrapData(data map[string]interface{}, ttl time.Duration, jwt bool) (*wrapping.ResponseWrapInfo, error)

func (*SystemViewClient) SudoPrivilege

func (s *SystemViewClient) SudoPrivilege(path string, token string) bool

func (*SystemViewClient) Tainted

func (s *SystemViewClient) Tainted() bool

type SystemViewServer

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

func (*SystemViewServer) CachingDisabled

func (s *SystemViewServer) CachingDisabled(_ interface{}, reply *CachingDisabledReply) error

func (*SystemViewServer) DefaultLeaseTTL

func (s *SystemViewServer) DefaultLeaseTTL(_ interface{}, reply *DefaultLeaseTTLReply) error

func (*SystemViewServer) MaxLeaseTTL

func (s *SystemViewServer) MaxLeaseTTL(_ interface{}, reply *MaxLeaseTTLReply) error

func (*SystemViewServer) MlockEnabled

func (s *SystemViewServer) MlockEnabled(_ interface{}, reply *MlockEnabledReply) error

func (*SystemViewServer) ReplicationState

func (s *SystemViewServer) ReplicationState(_ interface{}, reply *ReplicationStateReply) error

func (*SystemViewServer) ResponseWrapData

func (s *SystemViewServer) ResponseWrapData(args *ResponseWrapDataArgs, reply *ResponseWrapDataReply) error

func (*SystemViewServer) SudoPrivilege

func (s *SystemViewServer) SudoPrivilege(args *SudoPrivilegeArgs, reply *SudoPrivilegeReply) error

func (*SystemViewServer) Tainted

func (s *SystemViewServer) Tainted(_ interface{}, reply *TaintedReply) error

type TLSProdiverFunc

type TLSProdiverFunc func() (*tls.Config, error)

type TaintedReply

type TaintedReply struct {
	Tainted bool
}

type TypeReply

type TypeReply struct {
	Type logical.BackendType
}

TypeReply is the reply for the Type method.

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