fingerprint

Documentation

Overview

Package fingerprint contains functions that helps identify an instance this is done to protect customers from launching two instances with the same instance identifier and thus running commands intended for one on the other

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Licensed under the AWS Customer Agreement (the "License"). You may not use this file except in compliance with the License. A copy of the License is located at

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package fingerprint contains functions that helps identify an instance

Package fingerprint contains functions that helps identify an instance hardwareInfo contains platform specific way of fetching the hardware hash

Package fingerprint contains functions that helps identify an instance sync contains funcs required to perform sync

Index

• func InstanceFingerprint() (string, error)
• func SetSimilarityThreshold(value int) (err error)

Examples

• InstanceFingerprint

Functions

func InstanceFingerprint

func InstanceFingerprint() (string, error)

Example

currentHwHash = func() map[string]string {
	hwHash := make(map[string]string)
	hwHash["sample"] = "sample"
	return hwHash
}

savedHwHash := currentHwHash()

saved := hwInfo{
	Fingerprint:  sampleFingerprint,
	HardwareHash: savedHwHash,
}

savedJson, _ := json.Marshal(saved)

vault = vaultStub{
	rKey: vaultKey,
	err:  nil,
	data: savedJson,
}

val, _ := InstanceFingerprint()
fmt.Println(val)

Output:

979b554b-0d67-42c6-9730-48443b3016dd

func SetSimilarityThreshold

func SetSimilarityThreshold(value int) (err error)