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user_agent.go
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user_agent.go
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package fingerprint
import (
"github.com/mileusna/useragent"
)
type FpUserAgent struct {
Raw string `json:"raw,omitempty"`
Browser *Browser `json:"browser,omitempty"`
OS *OS `json:"os,omitempty"`
Device *Device `json:"device,omitempty"`
}
type Browser struct {
Name string `json:"name,omitempty"`
Version string `json:"version,omitempty"`
}
type OS struct {
Name string `json:"name,omitempty"`
Version string `json:"version,omitempty"`
}
type Device struct {
Name string `json:"name,omitempty"`
Type string `json:"type,omitempty"`
}
func ParseUserAgent(userAgent string) *FpUserAgent {
if userAgent == "" {
return nil
}
parse := useragent.Parse(userAgent)
ua := &FpUserAgent{
Raw: userAgent,
Device: &Device{
Name: parse.Device,
Type: deviceType(parse),
},
}
if parse.Name != "" {
ua.Browser = &Browser{
Name: parse.Name,
Version: parse.Version,
}
}
if parse.OS != "" {
ua.OS = &OS{
Name: parse.OS,
Version: parse.OSVersion,
}
}
return ua
}
func deviceType(ua useragent.UserAgent) string {
if ua.Mobile {
return "Mobile"
}
if ua.Tablet {
return "Tablet"
}
if ua.Desktop {
return "Desktop"
}
if ua.Bot {
return "Bot"
}
return "Unknown"
}