54 lines
1.5 KiB
Go
54 lines
1.5 KiB
Go
// Copyright (c) HashiCorp, Inc.
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// SPDX-License-Identifier: MPL-2.0
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package fingerprint
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import (
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"runtime"
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"strings"
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log "github.com/hashicorp/go-hclog"
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"github.com/shirou/gopsutil/v3/host"
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)
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// HostFingerprint is used to fingerprint the host
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type HostFingerprint struct {
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StaticFingerprinter
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logger log.Logger
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}
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// NewHostFingerprint is used to create a Host fingerprint
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func NewHostFingerprint(logger log.Logger) Fingerprint {
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f := &HostFingerprint{logger: logger.Named("host")}
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return f
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}
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func (f *HostFingerprint) Fingerprint(req *FingerprintRequest, resp *FingerprintResponse) error {
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hostInfo, err := host.Info()
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if err != nil {
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f.logger.Warn("error retrieving host information", "error", err)
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return err
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}
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if runtime.GOOS == "windows" {
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platformVersion := strings.Split(hostInfo.PlatformVersion, "Build")
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if len(platformVersion) == 2 {
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resp.AddAttribute("os.version", strings.TrimSpace(platformVersion[0]))
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resp.AddAttribute("os.build", strings.TrimSpace(platformVersion[1]))
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} else {
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f.logger.Warn("unable to retrieve 'os.build' attribute", "platform_version", hostInfo.PlatformVersion)
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}
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} else {
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resp.AddAttribute("os.version", hostInfo.PlatformVersion)
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resp.AddAttribute("kernel.version", hostInfo.KernelVersion)
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}
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resp.AddAttribute("os.name", hostInfo.Platform)
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resp.AddAttribute("kernel.name", runtime.GOOS)
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resp.AddAttribute("kernel.arch", hostInfo.KernelArch)
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resp.AddAttribute("unique.hostname", hostInfo.Hostname)
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resp.Detected = true
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return nil
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}
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