shared

package
v0.4.6 Latest Latest
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 Go to latest Published: May 19, 2022 License: Apache-2.0 Imports: 9 Imported by: 0

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Index

Constants

View Source 
const PluginTypeEnvName = "HRP_PLUGIN_TYPE"

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

View Source 
const Version = "v0.4.6"

Variables

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

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 EnsurePython3Venv added in v0.4.1 

func EnsurePython3Venv(venvDir string, packages ...string) (python3 string, err error)

EnsurePython3Venv ensures python3 venv for hashicorp python plugin venvDir should be directory path of target venv

func InstallPythonPackage added in v0.4.3 

func InstallPythonPackage(python3 string, pkg string) (err error)

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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