agent

package
Version: v1.3.4 Latest Latest
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Published: Feb 15, 2020 License: Apache-2.0 Imports: 7 Imported by: 29

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 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.

View Source
var UserAgents = map[string][]string{}

全部UserAgent

Functions

func CreateDefault

func CreateDefault(browser string) string

CreateDefault returns a user agent string using default values.

func CreateReal

func CreateReal() 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 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 TopVersion

func TopVersion(bname string) string

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

Types

type Formats

type Formats map[string]string

Formats is a collection of UA format strings. key is the browser version. value is the browser info.

type OSAttributes

type OSAttributes struct {
	// OSName is the operating system name.
	OSName string
	// OSVersion is the operating system version.
	OSVersion string
	// Comments are additional comments to add to a user agent 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. key is the name of the browser.

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