agent

package
v1.0.1 Latest Latest
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 Go to latest Published: Jun 13, 2021 License: MIT Imports: 5 Imported by: 0

Documentation

Overview

Package agent generates user agents strings for well known browsers and for custom browsers.

When submitting patches to add user agents formats, please *always* include "{{.Coms}}" between the opening ( and closing ) braces, even if you're sure the browser would never have additional comments.

Index

Constants

View Source 
const (
	// Windows operating system.
	Windows int = iota
	// Linux based operating system.
	Linux
	// Macintosh/OS X operating system.
	Macintosh
)

Variables

View Source 
var (
	// Name is the name of the browser.
	Name = "Surf"
	// Version is the browser version.
	Version = "1.0"
	// OSName is the operating system name.
	OSName = osName()
	// OSVersion is the operating system version.
	OSVersion = osVersion()
	// Comments are additional comments to add to a user agent string.
	Comments = []string{runtime.Version()}
)
View Source 
var Database = UATable{
	"chrome": {
		"37.0.2049.0",
		Windows,
		Formats{
			"37": "Mozilla/5.0 ({{.OSN}} {{.OSV}}{{.Coms}}) Chrome/{{.Ver}} Safari/537.36",
			"36": "Mozilla/5.0 ({{.OSN}} {{.OSV}}{{.Coms}}) Chrome/{{.Ver}} Safari/537.36",
			"35": "Mozilla/5.0 ({{.OSN}} {{.OSV}}{{.Coms}}) Chrome/{{.Ver}} Safari/537.36",
			"34": "Mozilla/5.0 ({{.OSN}} {{.OSV}}{{.Coms}}) Chrome/{{.Ver}} Safari/537.36",
			"33": "Mozilla/5.0 ({{.OSN}} {{.OSV}}{{.Coms}}) Chrome/{{.Ver}} Safari/537.36",
			"32": "Mozilla/5.0 ({{.OSN}} {{.OSV}}{{.Coms}}) Chrome/{{.Ver}} Safari/537.36",
			"31": "Mozilla/5.0 ({{.OSN}} {{.OSV}}{{.Coms}}) Chrome/{{.Ver}} Safari/537.36",
			"30": "Mozilla/5.0 ({{.OSN}} {{.OSV}}{{.Coms}}) Chrome/{{.Ver}} Safari/537.36",
		},
	},
	"firefox": {
		"31.0",
		Windows,
		Formats{
			"31": "Mozilla/5.0 ({{.OSN}} {{.OSV}}{{.Coms}}; rv:31.0) Gecko/20100101 Firefox/{{.Ver}}",
			"30": "Mozilla/5.0 ({{.OSN}} {{.OSV}}{{.Coms}}; rv:30.0) Gecko/20120101 Firefox/{{.Ver}}",
			"29": "Mozilla/5.0 ({{.OSN}} {{.OSV}}{{.Coms}}; rv:29.0) Gecko/20120101 Firefox/{{.Ver}}",
			"28": "Mozilla/5.0 ({{.OSN}} {{.OSV}}{{.Coms}}; rv:28.0) Gecko/20100101 Firefox/{{.Ver}}",
			"27": "Mozilla/5.0 ({{.OSN}} {{.OSV}}{{.Coms}}; rv:27.0) Gecko/20130101 Firefox/{{.Ver}}",
			"26": "Mozilla/5.0 ({{.OSN}} {{.OSV}}{{.Coms}}; rv:26.0) Gecko/20121011 Firefox/{{.Ver}}",
			"25": "Mozilla/5.0 ({{.OSN}} {{.OSV}}{{.Coms}}; rv:25.0) Gecko/20100101 Firefox/{{.Ver}}",
		},
	},
	"msie": {
		"10.0",
		Windows,
		Formats{
			"10": "Mozilla/5.0 (compatible; MSIE 10.0; {{.OSN}} {{.OSV}}{{if .Coms}}{{.Coms}}; {{end}}Trident/5.0; .NET CLR 3.5.30729)",
			"9":  "Mozilla/5.0 (compatible; MSIE 9.0; {{.OSN}} {{.OSV}}{{if .Coms}}{{.Coms}}; {{end}}Trident/5.0; .NET CLR 3.0.30729)",
			"8":  "Mozilla/5.0 (compatible; MSIE 8.0; {{.OSN}} {{.OSV}}{{if .Coms}}{{.Coms}}; {{end}}Trident/4.0; .NET CLR 3.0.04320)",
			"7":  "Mozilla/4.0 (compatible; MSIE 7.0; {{.OSN}} {{.OSV}}{{if .Coms}}{{.Coms}}; {{end}}.NET CLR 2.0.50727)",
		},
	},
	"opera": {
		"12.14",
		Windows,
		Formats{
			"12": "Opera/9.80 ({{.OSN}} {{.OSV}}; U{{.Coms}}) Presto/2.9.181 Version/{{.Ver}}",
			"11": "Opera/9.80 ({{.OSN}} {{.OSV}}; U{{.Coms}}) Presto/2.7.62 Version/{{.Ver}}",
			"10": "Opera/9.80 ({{.OSN}} {{.OSV}}; U{{.Coms}}) Presto/2.2.15 Version/{{.Ver}}",
			"9":  "Opera/9.00 ({{.OSN}} {{.OSV}}; U{{.Coms}})",
		},
	},
	"safari": {
		"6.0",
		Macintosh,
		Formats{
			"6": "Mozilla/5.0 (Macintosh; {{.OSN}} {{.OSV}}{{.Coms}}) AppleWebKit/536.26 (KHTML, like Gecko) Version/{{.Ver}} Safari/8536.25",
			"5": "Mozilla/5.0 (Macintosh; {{.OSN}} {{.OSV}}{{.Coms}}) AppleWebKit/531.2+ (KHTML, like Gecko) Version/{{.Ver}} Safari/531.2+",
			"4": "Mozilla/5.0 (Macintosh; {{.OSN}} {{.OSV}}{{.Coms}}) AppleWebKit/528.16 (KHTML, like Gecko) Version/{{.Ver}} Safari/528.16",
		},
	},
	"itunes": {
		"9.1.1",
		Macintosh,
		Formats{
			"9": "iTunes/{{.Ver}}",
			"8": "iTunes/{{.Ver}}",
			"7": "iTunes/{{.Ver}} (Macintosh; U; PPC Mac OS X 10.4.7{{.Coms}})",
			"6": "iTunes/{{.Ver}} (Macintosh; U; PPC Mac OS X 10.4.5{{.Coms}})",
		},
	},
	"aol": {
		"9.7",
		Windows,
		Formats{
			"9": "Mozilla/5.0 (compatible; MSIE 9.0; AOL {{.Ver}}; AOLBuild 4343.19; {{.OSN}} {{.OSV}}; WOW64; Trident/5.0; FunWebProducts{{.Coms}})",
			"8": "Mozilla/4.0 (compatible; MSIE 7.0; AOL {{.Ver}}; {{.OSN}} {{.OSV}}; GTB5; .NET CLR 1.1.4322; .NET CLR 2.0.50727{{.Coms}})",
			"7": "Mozilla/4.0 (compatible; MSIE 7.0; AOL {{.Ver}}; {{.OSN}} {{.OSV}}; FunWebProducts{{.Coms}})",
			"6": "Mozilla/4.0 (compatible; MSIE 6.0; AOL {{.Ver}}; {{.OSN}} {{.OSV}}{{.Coms}})",
		},
	},
	"konqueror": {
		"4.9",
		Linux,
		Formats{
			"4": "Mozilla/5.0 (compatible; Konqueror/4.0; {{.OSN}}{{.Coms}}) KHTML/4.0.3 (like Gecko)",
			"3": "Mozilla/5.0 (compatible; Konqueror/3.0-rc6; i686 {{.OSN}}; 20021127{{.Coms}})",
			"2": "Mozilla/5.0 (compatible; Konqueror/2.1.1; {{.OSN}}{{.Coms}})",
		},
	},
	"netscape": {
		"9.1.0285",
		Windows,
		Formats{
			"9": "Mozilla/5.0 ({{.OSN}}; U; {{.OSN}} {{.OSV}}; rv:1.9.2.4{{.Coms}}) Gecko/20070321 Netscape/{{.Ver}}",
			"8": "Mozilla/5.0 ({{.OSN}}; U; {{.OSN}} {{.OSV}}; rv:1.7.5{{.Coms}}) Gecko/20050519 Netscape/{{.Ver}}",
			"7": "Mozilla/5.0 ({{.OSN}}; U; {{.OSN}} {{.OSV}}; rv:1.0.1{{.Coms}}) Gecko/20020921 Netscape/{{.Ver}}",
		},
	},
	"lynx": {
		"2.8.8dev.3",
		Linux,
		Formats{
			"2": "Lynx/{{.Ver}} libwww-FM/2.14 SSL-MM/1.4.1",
			"1": "Lynx (textmode)",
		},
	},
	"googlebot": {
		"2.1",
		Linux,
		Formats{
			"2": "Mozilla/5.0 (compatible; Googlebot/{{.Ver}}; +http://www.google.com/bot.html{{.Coms}})",
			"1": "Googlebot/{{.Ver}} (+http://www.google.com/bot.html{{.Coms}})",
		},
	},
	"bingbot": {
		"2.0",
		Windows,
		Formats{
			"2": "Mozilla/5.0 (compatible; bingbot/{{.Ver}}; +http://www.bing.com/bingbot.htm{{.Coms}})",
		},
	},
	"yahoobot": {
		"2.0",
		Linux,
		Formats{
			"2": "Mozilla/5.0 (compatible; Yahoo! Slurp; http://help.yahoo.com/help/us/ysearch/slurp{{.Coms}})",
		},
	},
	"default": {
		"1.0",
		Linux,
		Formats{
			"1": "{{.Name}}/{{.Ver}} ({{.OSN}} {{.OSV}}{{.Coms}})",
		},
	},
}

Database is the "database" of user agents.

View Source 
var DefaultOSAttributes = map[int]OSAttributes{
	Windows:   {"Windows NT", "6.3", []string{"x64"}},
	Linux:     {"Linux", "3.16.1", []string{"x64"}},
	Macintosh: {"Intel Mac OS X", "10_6_8", []string{}},
}

DefaultOSAttributes stores default OS attributes.

Functions

func AOL 

func AOL() string

AOL returns a user agent string for the most recent version of the AOL browser.

func BingBot 

func BingBot() string

BingBot returns a user agent string for the most recent version of the BingBot crawler.

func Chrome 

func Chrome() string

Chrome returns a user agent string for the most recent version of the Chrome browser.

func Create 

func Create() string

Create generates and returns a complete user agent string.

func CreateVersion 

func CreateVersion(browser, version string) string

CreateVersion generates and returns a complete user agent string for a specific browser version.

func Firefox 

func Firefox() string

Firefox returns a user agent string for the most recent version of the Firefox browser.

func Format 

func Format(bname, bver string) string

Format returns the format string for the given browser name and version.

When a format can't be found for a version, the first format string for the browser is returned. When a format can't be found for the browser the default format is returned.

func GoogleBot 

func GoogleBot() string

GoogleBot returns a user agent string for the most recent version of the GoogleBot crawler.

func ITunes 

func ITunes() string

ITunes returns a user agent string for the most recent version of the iTunes media player.

func Konqueror 

func Konqueror() string

Konqueror returns a user agent string for the most recent version of the Konqueror browser.

func Lynx 

func Lynx() string

Lynx returns a user agent string for the most recent version of the Lynx cli browser.

func MSIE 

func MSIE() string

MSIE returns a user agent string for most recent version of the Microsoft Internet Explorer.

func Netscape 

func Netscape() string

Netscape returns a user agent string for the most recent version of the Netscape Navigator browser.

func Opera 

func Opera() string

Opera returns a user agent string for the most recent version of the Opera browser.

func Safari 

func Safari() string

Safari returns a user agent string for the most recent version of the Safari browser.

func TopVersion 

func TopVersion(bname string) string

TopVersion returns the most recent version for the given browser name.

func YahooBot 

func YahooBot() string

YahooBot returns a user agent string for the most recent version of the YahooBot crawler.

Types

type Formats 

type Formats map[string]string

Formats is a collection of UA format strings.

type OSAttributes 

type OSAttributes struct {
	OSName    string
	OSVersion string
	Comments  []string
}

OSAttributes stores OS attributes.

type TemplateData 

type TemplateData struct {
	Name string
	Ver  string
	OSN  string
	OSV  string
	Coms string
}

TemplateData structure for template data.

type UAData 

type UAData struct {
	TopVersion string
	DefaultOS  int
	Formats    Formats
}

UAData stores information on a browser user agent.

type UATable 

type UATable map[string]UAData

UATable is a collection of UAData values.

Source Files

View all Source files

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