shared

package
v0.3.0 Latest Latest
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 Go to latest Published: Mar 17, 2022 License: Apache-2.0 Imports: 6 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	PluginName            = "debugtalk"
	GoPluginFile          = PluginName + ".so"  // built from go plugin
	HashicorpGoPluginFile = PluginName + ".bin" // built from hashicorp go plugin
	HashicorpPyPluginFile = PluginName + ".py"
)
View Source 
const PluginTypeEnvName = "HRP_PLUGIN_TYPE"

PluginTypeEnvName is used to specify hashicorp go plugin type, rpc/grpc

Variables

View Source 
var HandshakeConfig = plugin.HandshakeConfig{
	ProtocolVersion:  1,
	MagicCookieKey:   "HttpRunnerPlus",
	MagicCookieValue: PluginName,
}

HandshakeConfig is used to just do a basic handshake between a plugin and host. If the handshake fails, a user friendly error is shown. This prevents users from executing bad plugins or executing a plugin directory. It is a UX feature, not a security feature.

Functions

func CallFunc 

func CallFunc(fn reflect.Value, args ...interface{}) (interface{}, error)

CallFunc calls function with arguments

func LocateFile 

func LocateFile(startPath string, destFile string) (string, error)

LocateFile searches destFile upward recursively until current working directory or system root dir.

Types

type IFuncCaller 

type IFuncCaller interface {
	GetNames() ([]string, error)                                    // get all plugin function names list
	Call(funcName string, args ...interface{}) (interface{}, error) // call plugin function
}

IFuncCaller is the interface that we're exposing as a plugin.

Source Files

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