Provide a robots.txt that denies all crawlers

This commit is contained in:
Mike Bland 2015-05-10 15:15:52 -04:00
parent 26170c56af
commit 5b07d9fcef
3 changed files with 28 additions and 0 deletions

View File

@ -149,6 +149,7 @@ The command line to run `google_auth_proxy` would look like this:
Google Auth Proxy responds directly to the following endpoints. All other endpoints will be proxied upstream when authenticated.
* /robots.txt - returns a 200 OK response that disallows all User-agents from all paths; see [robotstxt.org](http://www.robotstxt.org/) for more info
* /ping - returns an 200 OK response
* /oauth2/sign_in - the login page, which also doubles as a sign out page (it clears cookies)
* /oauth2/start - a URL that will redirect to start the OAuth cycle

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@ -21,6 +21,7 @@ import (
"github.com/bitly/google_auth_proxy/providers"
)
const robotsPath = "/robots.txt"
const pingPath = "/ping"
const signInPath = "/oauth2/sign_in"
const oauthStartPath = "/oauth2/start"
@ -270,6 +271,11 @@ func (p *OauthProxy) SetCookie(rw http.ResponseWriter, req *http.Request, val st
http.SetCookie(rw, cookie)
}
func (p *OauthProxy) RobotsTxt(rw http.ResponseWriter) {
rw.WriteHeader(http.StatusOK)
fmt.Fprintf(rw, "User-agent: *\nDisallow: /")
}
func (p *OauthProxy) PingPage(rw http.ResponseWriter) {
rw.WriteHeader(http.StatusOK)
fmt.Fprintf(rw, "OK")
@ -358,6 +364,11 @@ func (p *OauthProxy) ServeHTTP(rw http.ResponseWriter, req *http.Request) {
var email string
var access_token string
if req.URL.Path == robotsPath {
p.RobotsTxt(rw)
return
}
if req.URL.Path == pingPath {
p.PingPage(rw)
return

View File

@ -67,6 +67,22 @@ func TestEncodedSlashes(t *testing.T) {
}
}
func TestRobotsTxt(t *testing.T) {
opts := NewOptions()
opts.Upstreams = append(opts.Upstreams, "unused")
opts.ClientID = "bazquux"
opts.ClientSecret = "foobar"
opts.CookieSecret = "xyzzyplugh"
opts.Validate()
proxy := NewOauthProxy(opts, func(string) bool { return true })
rw := httptest.NewRecorder()
req, _ := http.NewRequest("GET", "/robots.txt", nil)
proxy.ServeHTTP(rw, req)
assert.Equal(t, 200, rw.Code)
assert.Equal(t, "User-agent: *\nDisallow: /", rw.Body.String())
}
type TestProvider struct {
*providers.ProviderData
EmailAddress string