mirror of https://github.com/tailscale/tailscale/
You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
817 lines
24 KiB
Go
817 lines
24 KiB
Go
// Copyright (c) Tailscale Inc & AUTHORS
|
|
// SPDX-License-Identifier: BSD-3-Clause
|
|
|
|
package web
|
|
|
|
import (
|
|
"encoding/json"
|
|
"errors"
|
|
"fmt"
|
|
"io"
|
|
"net/http"
|
|
"net/http/httptest"
|
|
"net/netip"
|
|
"net/url"
|
|
"strings"
|
|
"testing"
|
|
"time"
|
|
|
|
"github.com/google/go-cmp/cmp"
|
|
"tailscale.com/client/tailscale"
|
|
"tailscale.com/client/tailscale/apitype"
|
|
"tailscale.com/ipn/ipnstate"
|
|
"tailscale.com/net/memnet"
|
|
"tailscale.com/tailcfg"
|
|
"tailscale.com/types/views"
|
|
"tailscale.com/util/httpm"
|
|
)
|
|
|
|
func TestQnapAuthnURL(t *testing.T) {
|
|
query := url.Values{
|
|
"qtoken": []string{"token"},
|
|
}
|
|
tests := []struct {
|
|
name string
|
|
in string
|
|
want string
|
|
}{
|
|
{
|
|
name: "localhost http",
|
|
in: "http://localhost:8088/",
|
|
want: "http://localhost:8088/cgi-bin/authLogin.cgi?qtoken=token",
|
|
},
|
|
{
|
|
name: "localhost https",
|
|
in: "https://localhost:5000/",
|
|
want: "https://localhost:5000/cgi-bin/authLogin.cgi?qtoken=token",
|
|
},
|
|
{
|
|
name: "IP http",
|
|
in: "http://10.1.20.4:80/",
|
|
want: "http://10.1.20.4:80/cgi-bin/authLogin.cgi?qtoken=token",
|
|
},
|
|
{
|
|
name: "IP6 https",
|
|
in: "https://[ff7d:0:1:2::1]/",
|
|
want: "https://[ff7d:0:1:2::1]/cgi-bin/authLogin.cgi?qtoken=token",
|
|
},
|
|
{
|
|
name: "hostname https",
|
|
in: "https://qnap.example.com/",
|
|
want: "https://qnap.example.com/cgi-bin/authLogin.cgi?qtoken=token",
|
|
},
|
|
{
|
|
name: "invalid URL",
|
|
in: "This is not a URL, it is a really really really really really really really really really really really really long string to exercise the URL truncation code in the error path.",
|
|
want: "http://localhost/cgi-bin/authLogin.cgi?qtoken=token",
|
|
},
|
|
{
|
|
name: "err != nil",
|
|
in: "http://192.168.0.%31/",
|
|
want: "http://localhost/cgi-bin/authLogin.cgi?qtoken=token",
|
|
},
|
|
}
|
|
for _, tt := range tests {
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
u := qnapAuthnURL(tt.in, query)
|
|
if u != tt.want {
|
|
t.Errorf("expected url: %q, got: %q", tt.want, u)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
// TestServeAPI tests the web client api's handling of
|
|
// 1. invalid endpoint errors
|
|
// 2. localapi proxy allowlist
|
|
func TestServeAPI(t *testing.T) {
|
|
lal := memnet.Listen("local-tailscaled.sock:80")
|
|
defer lal.Close()
|
|
// Serve dummy localapi. Just returns "success".
|
|
localapi := &http.Server{Handler: http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
|
|
fmt.Fprintf(w, "success")
|
|
})}
|
|
defer localapi.Close()
|
|
|
|
go localapi.Serve(lal)
|
|
s := &Server{lc: &tailscale.LocalClient{Dial: lal.Dial}}
|
|
|
|
tests := []struct {
|
|
name string
|
|
reqPath string
|
|
wantResp string
|
|
wantStatus int
|
|
}{{
|
|
name: "invalid_endpoint",
|
|
reqPath: "/not-an-endpoint",
|
|
wantResp: "invalid endpoint",
|
|
wantStatus: http.StatusNotFound,
|
|
}, {
|
|
name: "not_in_localapi_allowlist",
|
|
reqPath: "/local/v0/not-allowlisted",
|
|
wantResp: "/v0/not-allowlisted not allowed from localapi proxy",
|
|
wantStatus: http.StatusForbidden,
|
|
}, {
|
|
name: "in_localapi_allowlist",
|
|
reqPath: "/local/v0/logout",
|
|
wantResp: "success", // Successfully allowed to hit localapi.
|
|
wantStatus: http.StatusOK,
|
|
}}
|
|
for _, tt := range tests {
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
r := httptest.NewRequest("POST", "/api"+tt.reqPath, nil)
|
|
w := httptest.NewRecorder()
|
|
|
|
s.serveAPI(w, r)
|
|
res := w.Result()
|
|
defer res.Body.Close()
|
|
if gotStatus := res.StatusCode; tt.wantStatus != gotStatus {
|
|
t.Errorf("wrong status; want=%v, got=%v", tt.wantStatus, gotStatus)
|
|
}
|
|
body, err := io.ReadAll(res.Body)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
gotResp := strings.TrimSuffix(string(body), "\n") // trim trailing newline
|
|
if tt.wantResp != gotResp {
|
|
t.Errorf("wrong response; want=%q, got=%q", tt.wantResp, gotResp)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestGetTailscaleBrowserSession(t *testing.T) {
|
|
userA := &tailcfg.UserProfile{ID: tailcfg.UserID(1)}
|
|
userB := &tailcfg.UserProfile{ID: tailcfg.UserID(2)}
|
|
|
|
userANodeIP := "100.100.100.101"
|
|
userBNodeIP := "100.100.100.102"
|
|
taggedNodeIP := "100.100.100.103"
|
|
|
|
var selfNode *ipnstate.PeerStatus
|
|
tags := views.SliceOf([]string{"tag:server"})
|
|
tailnetNodes := map[string]*apitype.WhoIsResponse{
|
|
userANodeIP: {
|
|
Node: &tailcfg.Node{ID: 1, StableID: "1"},
|
|
UserProfile: userA,
|
|
},
|
|
userBNodeIP: {
|
|
Node: &tailcfg.Node{ID: 2, StableID: "2"},
|
|
UserProfile: userB,
|
|
},
|
|
taggedNodeIP: {
|
|
Node: &tailcfg.Node{ID: 3, StableID: "3", Tags: tags.AsSlice()},
|
|
},
|
|
}
|
|
|
|
lal := memnet.Listen("local-tailscaled.sock:80")
|
|
defer lal.Close()
|
|
localapi := mockLocalAPI(t, tailnetNodes, func() *ipnstate.PeerStatus { return selfNode })
|
|
defer localapi.Close()
|
|
go localapi.Serve(lal)
|
|
|
|
s := &Server{
|
|
timeNow: time.Now,
|
|
lc: &tailscale.LocalClient{Dial: lal.Dial},
|
|
}
|
|
|
|
// Add some browser sessions to cache state.
|
|
userASession := &browserSession{
|
|
ID: "cookie1",
|
|
SrcNode: 1,
|
|
SrcUser: userA.ID,
|
|
Created: time.Now(),
|
|
Authenticated: false, // not yet authenticated
|
|
}
|
|
userBSession := &browserSession{
|
|
ID: "cookie2",
|
|
SrcNode: 2,
|
|
SrcUser: userB.ID,
|
|
Created: time.Now().Add(-2 * sessionCookieExpiry),
|
|
Authenticated: true, // expired
|
|
}
|
|
userASessionAuthorized := &browserSession{
|
|
ID: "cookie3",
|
|
SrcNode: 1,
|
|
SrcUser: userA.ID,
|
|
Created: time.Now(),
|
|
Authenticated: true, // authenticated and not expired
|
|
}
|
|
s.browserSessions.Store(userASession.ID, userASession)
|
|
s.browserSessions.Store(userBSession.ID, userBSession)
|
|
s.browserSessions.Store(userASessionAuthorized.ID, userASessionAuthorized)
|
|
|
|
tests := []struct {
|
|
name string
|
|
selfNode *ipnstate.PeerStatus
|
|
remoteAddr string
|
|
cookie string
|
|
|
|
wantSession *browserSession
|
|
wantError error
|
|
wantIsAuthorized bool // response from session.isAuthorized
|
|
}{
|
|
{
|
|
name: "not-connected-over-tailscale",
|
|
selfNode: &ipnstate.PeerStatus{ID: "self", UserID: userA.ID},
|
|
remoteAddr: "77.77.77.77",
|
|
wantSession: nil,
|
|
wantError: errNotUsingTailscale,
|
|
},
|
|
{
|
|
name: "no-session-user-self-node",
|
|
selfNode: &ipnstate.PeerStatus{ID: "self", UserID: userA.ID},
|
|
remoteAddr: userANodeIP,
|
|
cookie: "not-a-cookie",
|
|
wantSession: nil,
|
|
wantError: errNoSession,
|
|
},
|
|
{
|
|
name: "no-session-tagged-self-node",
|
|
selfNode: &ipnstate.PeerStatus{ID: "self", Tags: &tags},
|
|
remoteAddr: userANodeIP,
|
|
wantSession: nil,
|
|
wantError: errNoSession,
|
|
},
|
|
{
|
|
name: "not-owner",
|
|
selfNode: &ipnstate.PeerStatus{ID: "self", UserID: userA.ID},
|
|
remoteAddr: userBNodeIP,
|
|
wantSession: nil,
|
|
wantError: errNotOwner,
|
|
},
|
|
{
|
|
name: "tagged-remote-source",
|
|
selfNode: &ipnstate.PeerStatus{ID: "self", UserID: userA.ID},
|
|
remoteAddr: taggedNodeIP,
|
|
wantSession: nil,
|
|
wantError: errTaggedRemoteSource,
|
|
},
|
|
{
|
|
name: "tagged-local-source",
|
|
selfNode: &ipnstate.PeerStatus{ID: "3"},
|
|
remoteAddr: taggedNodeIP, // same node as selfNode
|
|
wantSession: nil,
|
|
wantError: errTaggedLocalSource,
|
|
},
|
|
{
|
|
name: "not-tagged-local-source",
|
|
selfNode: &ipnstate.PeerStatus{ID: "1", UserID: userA.ID},
|
|
remoteAddr: userANodeIP, // same node as selfNode
|
|
cookie: userASession.ID,
|
|
wantSession: userASession,
|
|
wantError: nil, // should not error
|
|
},
|
|
{
|
|
name: "has-session",
|
|
selfNode: &ipnstate.PeerStatus{ID: "self", UserID: userA.ID},
|
|
remoteAddr: userANodeIP,
|
|
cookie: userASession.ID,
|
|
wantSession: userASession,
|
|
wantError: nil,
|
|
},
|
|
{
|
|
name: "has-authorized-session",
|
|
selfNode: &ipnstate.PeerStatus{ID: "self", UserID: userA.ID},
|
|
remoteAddr: userANodeIP,
|
|
cookie: userASessionAuthorized.ID,
|
|
wantSession: userASessionAuthorized,
|
|
wantError: nil,
|
|
wantIsAuthorized: true,
|
|
},
|
|
{
|
|
name: "session-associated-with-different-source",
|
|
selfNode: &ipnstate.PeerStatus{ID: "self", UserID: userB.ID},
|
|
remoteAddr: userBNodeIP,
|
|
cookie: userASession.ID,
|
|
wantSession: nil,
|
|
wantError: errNoSession,
|
|
},
|
|
{
|
|
name: "session-expired",
|
|
selfNode: &ipnstate.PeerStatus{ID: "self", UserID: userB.ID},
|
|
remoteAddr: userBNodeIP,
|
|
cookie: userBSession.ID,
|
|
wantSession: nil,
|
|
wantError: errNoSession,
|
|
},
|
|
}
|
|
for _, tt := range tests {
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
selfNode = tt.selfNode
|
|
r := &http.Request{RemoteAddr: tt.remoteAddr, Header: http.Header{}}
|
|
if tt.cookie != "" {
|
|
r.AddCookie(&http.Cookie{Name: sessionCookieName, Value: tt.cookie})
|
|
}
|
|
session, _, err := s.getSession(r)
|
|
if !errors.Is(err, tt.wantError) {
|
|
t.Errorf("wrong error; want=%v, got=%v", tt.wantError, err)
|
|
}
|
|
if diff := cmp.Diff(session, tt.wantSession); diff != "" {
|
|
t.Errorf("wrong session; (-got+want):%v", diff)
|
|
}
|
|
if gotIsAuthorized := session.isAuthorized(s.timeNow()); gotIsAuthorized != tt.wantIsAuthorized {
|
|
t.Errorf("wrong isAuthorized; want=%v, got=%v", tt.wantIsAuthorized, gotIsAuthorized)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
// TestAuthorizeRequest tests the s.authorizeRequest function.
|
|
// 2023-10-18: These tests currently cover tailscale auth mode (not platform auth).
|
|
func TestAuthorizeRequest(t *testing.T) {
|
|
// Create self and remoteNode owned by same user.
|
|
// See TestGetTailscaleBrowserSession for tests of
|
|
// browser sessions w/ different users.
|
|
user := &tailcfg.UserProfile{ID: tailcfg.UserID(1)}
|
|
self := &ipnstate.PeerStatus{ID: "self", UserID: user.ID}
|
|
remoteNode := &apitype.WhoIsResponse{Node: &tailcfg.Node{StableID: "node"}, UserProfile: user}
|
|
remoteIP := "100.100.100.101"
|
|
|
|
lal := memnet.Listen("local-tailscaled.sock:80")
|
|
defer lal.Close()
|
|
localapi := mockLocalAPI(t,
|
|
map[string]*apitype.WhoIsResponse{remoteIP: remoteNode},
|
|
func() *ipnstate.PeerStatus { return self },
|
|
)
|
|
defer localapi.Close()
|
|
go localapi.Serve(lal)
|
|
|
|
s := &Server{
|
|
mode: ManageServerMode,
|
|
lc: &tailscale.LocalClient{Dial: lal.Dial},
|
|
timeNow: time.Now,
|
|
}
|
|
validCookie := "ts-cookie"
|
|
s.browserSessions.Store(validCookie, &browserSession{
|
|
ID: validCookie,
|
|
SrcNode: remoteNode.Node.ID,
|
|
SrcUser: user.ID,
|
|
Created: time.Now(),
|
|
Authenticated: true,
|
|
})
|
|
|
|
tests := []struct {
|
|
reqPath string
|
|
reqMethod string
|
|
|
|
wantOkNotOverTailscale bool // simulates req over public internet
|
|
wantOkWithoutSession bool // simulates req over TS without valid browser session
|
|
wantOkWithSession bool // simulates req over TS with valid browser session
|
|
}{{
|
|
reqPath: "/api/data",
|
|
reqMethod: httpm.GET,
|
|
wantOkNotOverTailscale: false,
|
|
wantOkWithoutSession: true,
|
|
wantOkWithSession: true,
|
|
}, {
|
|
reqPath: "/api/data",
|
|
reqMethod: httpm.POST,
|
|
wantOkNotOverTailscale: false,
|
|
wantOkWithoutSession: false,
|
|
wantOkWithSession: true,
|
|
}, {
|
|
reqPath: "/api/somethingelse",
|
|
reqMethod: httpm.GET,
|
|
wantOkNotOverTailscale: false,
|
|
wantOkWithoutSession: false,
|
|
wantOkWithSession: true,
|
|
}, {
|
|
reqPath: "/assets/styles.css",
|
|
wantOkNotOverTailscale: false,
|
|
wantOkWithoutSession: true,
|
|
wantOkWithSession: true,
|
|
}}
|
|
for _, tt := range tests {
|
|
t.Run(fmt.Sprintf("%s-%s", tt.reqMethod, tt.reqPath), func(t *testing.T) {
|
|
doAuthorize := func(remoteAddr string, cookie string) bool {
|
|
r := httptest.NewRequest(tt.reqMethod, tt.reqPath, nil)
|
|
r.RemoteAddr = remoteAddr
|
|
if cookie != "" {
|
|
r.AddCookie(&http.Cookie{Name: sessionCookieName, Value: cookie})
|
|
}
|
|
w := httptest.NewRecorder()
|
|
return s.authorizeRequest(w, r)
|
|
}
|
|
// Do request from non-Tailscale IP.
|
|
if gotOk := doAuthorize("123.456.789.999", ""); gotOk != tt.wantOkNotOverTailscale {
|
|
t.Errorf("wantOkNotOverTailscale; want=%v, got=%v", tt.wantOkNotOverTailscale, gotOk)
|
|
}
|
|
// Do request from Tailscale IP w/o associated session.
|
|
if gotOk := doAuthorize(remoteIP, ""); gotOk != tt.wantOkWithoutSession {
|
|
t.Errorf("wantOkWithoutSession; want=%v, got=%v", tt.wantOkWithoutSession, gotOk)
|
|
}
|
|
// Do request from Tailscale IP w/ associated session.
|
|
if gotOk := doAuthorize(remoteIP, validCookie); gotOk != tt.wantOkWithSession {
|
|
t.Errorf("wantOkWithSession; want=%v, got=%v", tt.wantOkWithSession, gotOk)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestServeAuth(t *testing.T) {
|
|
user := &tailcfg.UserProfile{ID: tailcfg.UserID(1)}
|
|
self := &ipnstate.PeerStatus{
|
|
ID: "self",
|
|
UserID: user.ID,
|
|
TailscaleIPs: []netip.Addr{netip.MustParseAddr("100.1.2.3")},
|
|
}
|
|
remoteNode := &apitype.WhoIsResponse{Node: &tailcfg.Node{ID: 1}, UserProfile: user}
|
|
remoteIP := "100.100.100.101"
|
|
|
|
lal := memnet.Listen("local-tailscaled.sock:80")
|
|
defer lal.Close()
|
|
localapi := mockLocalAPI(t,
|
|
map[string]*apitype.WhoIsResponse{remoteIP: remoteNode},
|
|
func() *ipnstate.PeerStatus { return self },
|
|
)
|
|
defer localapi.Close()
|
|
go localapi.Serve(lal)
|
|
|
|
timeNow := time.Now()
|
|
oneHourAgo := timeNow.Add(-time.Hour)
|
|
sixtyDaysAgo := timeNow.Add(-sessionCookieExpiry * 2)
|
|
|
|
s := &Server{
|
|
mode: ManageServerMode,
|
|
lc: &tailscale.LocalClient{Dial: lal.Dial},
|
|
timeNow: func() time.Time { return timeNow },
|
|
}
|
|
|
|
successCookie := "ts-cookie-success"
|
|
s.browserSessions.Store(successCookie, &browserSession{
|
|
ID: successCookie,
|
|
SrcNode: remoteNode.Node.ID,
|
|
SrcUser: user.ID,
|
|
Created: oneHourAgo,
|
|
AuthID: testAuthPathSuccess,
|
|
AuthURL: testControlURL + testAuthPathSuccess,
|
|
})
|
|
failureCookie := "ts-cookie-failure"
|
|
s.browserSessions.Store(failureCookie, &browserSession{
|
|
ID: failureCookie,
|
|
SrcNode: remoteNode.Node.ID,
|
|
SrcUser: user.ID,
|
|
Created: oneHourAgo,
|
|
AuthID: testAuthPathError,
|
|
AuthURL: testControlURL + testAuthPathError,
|
|
})
|
|
expiredCookie := "ts-cookie-expired"
|
|
s.browserSessions.Store(expiredCookie, &browserSession{
|
|
ID: expiredCookie,
|
|
SrcNode: remoteNode.Node.ID,
|
|
SrcUser: user.ID,
|
|
Created: sixtyDaysAgo,
|
|
AuthID: "/a/old-auth-url",
|
|
AuthURL: testControlURL + "/a/old-auth-url",
|
|
})
|
|
|
|
tests := []struct {
|
|
name string
|
|
|
|
cookie string // cookie attached to request
|
|
wantNewCookie bool // want new cookie generated during request
|
|
wantSession *browserSession // session associated w/ cookie after request
|
|
|
|
path string
|
|
wantStatus int
|
|
wantResp any
|
|
}{
|
|
{
|
|
name: "no-session",
|
|
path: "/api/auth",
|
|
wantStatus: http.StatusOK,
|
|
wantResp: &authResponse{OK: false, AuthNeeded: tailscaleAuth},
|
|
wantNewCookie: false,
|
|
wantSession: nil,
|
|
},
|
|
{
|
|
name: "new-session",
|
|
path: "/api/auth/session/new",
|
|
wantStatus: http.StatusOK,
|
|
wantResp: &newSessionAuthResponse{AuthURL: testControlURL + testAuthPath},
|
|
wantNewCookie: true,
|
|
wantSession: &browserSession{
|
|
ID: "GENERATED_ID", // gets swapped for newly created ID by test
|
|
SrcNode: remoteNode.Node.ID,
|
|
SrcUser: user.ID,
|
|
Created: timeNow,
|
|
AuthID: testAuthPath,
|
|
AuthURL: testControlURL + testAuthPath,
|
|
Authenticated: false,
|
|
},
|
|
},
|
|
{
|
|
name: "query-existing-incomplete-session",
|
|
path: "/api/auth",
|
|
cookie: successCookie,
|
|
wantStatus: http.StatusOK,
|
|
wantResp: &authResponse{OK: false, AuthNeeded: tailscaleAuth},
|
|
wantSession: &browserSession{
|
|
ID: successCookie,
|
|
SrcNode: remoteNode.Node.ID,
|
|
SrcUser: user.ID,
|
|
Created: oneHourAgo,
|
|
AuthID: testAuthPathSuccess,
|
|
AuthURL: testControlURL + testAuthPathSuccess,
|
|
Authenticated: false,
|
|
},
|
|
},
|
|
{
|
|
name: "existing-session-used",
|
|
path: "/api/auth/session/new", // should not create new session
|
|
cookie: successCookie,
|
|
wantStatus: http.StatusOK,
|
|
wantResp: &newSessionAuthResponse{AuthURL: testControlURL + testAuthPathSuccess},
|
|
wantSession: &browserSession{
|
|
ID: successCookie,
|
|
SrcNode: remoteNode.Node.ID,
|
|
SrcUser: user.ID,
|
|
Created: oneHourAgo,
|
|
AuthID: testAuthPathSuccess,
|
|
AuthURL: testControlURL + testAuthPathSuccess,
|
|
Authenticated: false,
|
|
},
|
|
},
|
|
{
|
|
name: "transition-to-successful-session",
|
|
path: "/api/auth/session/wait",
|
|
cookie: successCookie,
|
|
wantStatus: http.StatusOK,
|
|
wantResp: nil,
|
|
wantSession: &browserSession{
|
|
ID: successCookie,
|
|
SrcNode: remoteNode.Node.ID,
|
|
SrcUser: user.ID,
|
|
Created: oneHourAgo,
|
|
AuthID: testAuthPathSuccess,
|
|
AuthURL: testControlURL + testAuthPathSuccess,
|
|
Authenticated: true,
|
|
},
|
|
},
|
|
{
|
|
name: "query-existing-complete-session",
|
|
path: "/api/auth",
|
|
cookie: successCookie,
|
|
wantStatus: http.StatusOK,
|
|
wantResp: &authResponse{OK: true},
|
|
wantSession: &browserSession{
|
|
ID: successCookie,
|
|
SrcNode: remoteNode.Node.ID,
|
|
SrcUser: user.ID,
|
|
Created: oneHourAgo,
|
|
AuthID: testAuthPathSuccess,
|
|
AuthURL: testControlURL + testAuthPathSuccess,
|
|
Authenticated: true,
|
|
},
|
|
},
|
|
{
|
|
name: "transition-to-failed-session",
|
|
path: "/api/auth/session/wait",
|
|
cookie: failureCookie,
|
|
wantStatus: http.StatusUnauthorized,
|
|
wantResp: nil,
|
|
wantSession: nil, // session deleted
|
|
},
|
|
{
|
|
name: "failed-session-cleaned-up",
|
|
path: "/api/auth/session/new",
|
|
cookie: failureCookie,
|
|
wantStatus: http.StatusOK,
|
|
wantResp: &newSessionAuthResponse{AuthURL: testControlURL + testAuthPath},
|
|
wantNewCookie: true,
|
|
wantSession: &browserSession{
|
|
ID: "GENERATED_ID",
|
|
SrcNode: remoteNode.Node.ID,
|
|
SrcUser: user.ID,
|
|
Created: timeNow,
|
|
AuthID: testAuthPath,
|
|
AuthURL: testControlURL + testAuthPath,
|
|
Authenticated: false,
|
|
},
|
|
},
|
|
{
|
|
name: "expired-cookie-gets-new-session",
|
|
path: "/api/auth/session/new",
|
|
cookie: expiredCookie,
|
|
wantStatus: http.StatusOK,
|
|
wantResp: &newSessionAuthResponse{AuthURL: testControlURL + testAuthPath},
|
|
wantNewCookie: true,
|
|
wantSession: &browserSession{
|
|
ID: "GENERATED_ID",
|
|
SrcNode: remoteNode.Node.ID,
|
|
SrcUser: user.ID,
|
|
Created: timeNow,
|
|
AuthID: testAuthPath,
|
|
AuthURL: testControlURL + testAuthPath,
|
|
Authenticated: false,
|
|
},
|
|
},
|
|
}
|
|
for _, tt := range tests {
|
|
t.Run(tt.name, func(t *testing.T) {
|
|
r := httptest.NewRequest("GET", "http://100.1.2.3:5252"+tt.path, nil)
|
|
r.RemoteAddr = remoteIP
|
|
r.AddCookie(&http.Cookie{Name: sessionCookieName, Value: tt.cookie})
|
|
w := httptest.NewRecorder()
|
|
s.serve(w, r)
|
|
res := w.Result()
|
|
defer res.Body.Close()
|
|
|
|
// Validate response status/data.
|
|
if gotStatus := res.StatusCode; tt.wantStatus != gotStatus {
|
|
t.Errorf("wrong status; want=%v, got=%v", tt.wantStatus, gotStatus)
|
|
}
|
|
var gotResp string
|
|
if res.StatusCode == http.StatusOK {
|
|
body, err := io.ReadAll(res.Body)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
gotResp = strings.Trim(string(body), "\n")
|
|
}
|
|
var wantResp string
|
|
if tt.wantResp != nil {
|
|
b, _ := json.Marshal(tt.wantResp)
|
|
wantResp = string(b)
|
|
}
|
|
if diff := cmp.Diff(gotResp, string(wantResp)); diff != "" {
|
|
t.Errorf("wrong response; (-got+want):%v", diff)
|
|
}
|
|
// Validate cookie creation.
|
|
sessionID := tt.cookie
|
|
var gotCookie bool
|
|
for _, c := range w.Result().Cookies() {
|
|
if c.Name == sessionCookieName {
|
|
gotCookie = true
|
|
sessionID = c.Value
|
|
break
|
|
}
|
|
}
|
|
if gotCookie != tt.wantNewCookie {
|
|
t.Errorf("wantNewCookie wrong; want=%v, got=%v", tt.wantNewCookie, gotCookie)
|
|
}
|
|
// Validate browser session contents.
|
|
var gotSesson *browserSession
|
|
if s, ok := s.browserSessions.Load(sessionID); ok {
|
|
gotSesson = s.(*browserSession)
|
|
}
|
|
if tt.wantSession != nil && tt.wantSession.ID == "GENERATED_ID" {
|
|
// If requested, swap in the generated session ID before
|
|
// comparing got/want.
|
|
tt.wantSession.ID = sessionID
|
|
}
|
|
if diff := cmp.Diff(gotSesson, tt.wantSession); diff != "" {
|
|
t.Errorf("wrong session; (-got+want):%v", diff)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestRequireTailscaleIP(t *testing.T) {
|
|
self := &ipnstate.PeerStatus{
|
|
TailscaleIPs: []netip.Addr{
|
|
netip.MustParseAddr("100.1.2.3"),
|
|
netip.MustParseAddr("fd7a:115c::1234"),
|
|
},
|
|
}
|
|
|
|
lal := memnet.Listen("local-tailscaled.sock:80")
|
|
defer lal.Close()
|
|
localapi := mockLocalAPI(t, nil, func() *ipnstate.PeerStatus { return self })
|
|
defer localapi.Close()
|
|
go localapi.Serve(lal)
|
|
|
|
s := &Server{
|
|
mode: ManageServerMode,
|
|
lc: &tailscale.LocalClient{Dial: lal.Dial},
|
|
timeNow: time.Now,
|
|
logf: t.Logf,
|
|
}
|
|
|
|
tests := []struct {
|
|
name string
|
|
target string
|
|
wantHandled bool
|
|
wantLocation string
|
|
}{
|
|
{
|
|
name: "localhost",
|
|
target: "http://localhost/",
|
|
wantHandled: true,
|
|
wantLocation: "http://100.1.2.3:5252/",
|
|
},
|
|
{
|
|
name: "ipv4-no-port",
|
|
target: "http://100.1.2.3/",
|
|
wantHandled: true,
|
|
wantLocation: "http://100.1.2.3:5252/",
|
|
},
|
|
{
|
|
name: "ipv4-correct-port",
|
|
target: "http://100.1.2.3:5252/",
|
|
wantHandled: false,
|
|
},
|
|
{
|
|
name: "ipv6-no-port",
|
|
target: "http://[fd7a:115c::1234]/",
|
|
wantHandled: true,
|
|
wantLocation: "http://100.1.2.3:5252/",
|
|
},
|
|
{
|
|
name: "ipv6-correct-port",
|
|
target: "http://[fd7a:115c::1234]:5252/",
|
|
wantHandled: false,
|
|
},
|
|
{
|
|
name: "quad-100",
|
|
target: "http://100.100.100.100/",
|
|
wantHandled: false,
|
|
},
|
|
{
|
|
name: "ipv6-service-addr",
|
|
target: "http://[fd7a:115c:a1e0::53]/",
|
|
wantHandled: false,
|
|
},
|
|
}
|
|
|
|
for _, tt := range tests {
|
|
t.Run(tt.target, func(t *testing.T) {
|
|
s.logf = t.Logf
|
|
r := httptest.NewRequest(httpm.GET, tt.target, nil)
|
|
w := httptest.NewRecorder()
|
|
handled := s.requireTailscaleIP(w, r)
|
|
|
|
if handled != tt.wantHandled {
|
|
t.Errorf("request(%q) was handled; want=%v, got=%v", tt.target, tt.wantHandled, handled)
|
|
}
|
|
|
|
location := w.Header().Get("Location")
|
|
if location != tt.wantLocation {
|
|
t.Errorf("request(%q) wrong location; want=%q, got=%q", tt.target, tt.wantLocation, location)
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
var (
|
|
testControlURL = "http://localhost:8080"
|
|
testAuthPath = "/a/12345"
|
|
testAuthPathSuccess = "/a/will-succeed"
|
|
testAuthPathError = "/a/will-error"
|
|
)
|
|
|
|
// mockLocalAPI constructs a test localapi handler that can be used
|
|
// to simulate localapi responses without a functioning tailnet.
|
|
//
|
|
// self accepts a function that resolves to a self node status,
|
|
// so that tests may swap out the /localapi/v0/status response
|
|
// as desired.
|
|
func mockLocalAPI(t *testing.T, whoIs map[string]*apitype.WhoIsResponse, self func() *ipnstate.PeerStatus) *http.Server {
|
|
return &http.Server{Handler: http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
|
|
switch r.URL.Path {
|
|
case "/localapi/v0/whois":
|
|
addr := r.URL.Query().Get("addr")
|
|
if addr == "" {
|
|
t.Fatalf("/whois call missing \"addr\" query")
|
|
}
|
|
if node := whoIs[addr]; node != nil {
|
|
writeJSON(w, &node)
|
|
return
|
|
}
|
|
http.Error(w, "not a node", http.StatusUnauthorized)
|
|
return
|
|
case "/localapi/v0/status":
|
|
writeJSON(w, ipnstate.Status{Self: self()})
|
|
return
|
|
case "/localapi/v0/debug-web-client": // used by TestServeTailscaleAuth
|
|
type reqData struct {
|
|
ID string
|
|
Src tailcfg.NodeID
|
|
}
|
|
var data reqData
|
|
if err := json.NewDecoder(r.Body).Decode(&data); err != nil {
|
|
http.Error(w, "invalid JSON body", http.StatusBadRequest)
|
|
return
|
|
}
|
|
if data.Src == 0 {
|
|
http.Error(w, "missing Src node", http.StatusBadRequest)
|
|
return
|
|
}
|
|
var resp *tailcfg.WebClientAuthResponse
|
|
if data.ID == "" {
|
|
resp = &tailcfg.WebClientAuthResponse{ID: testAuthPath, URL: testControlURL + testAuthPath}
|
|
} else if data.ID == testAuthPathSuccess {
|
|
resp = &tailcfg.WebClientAuthResponse{Complete: true}
|
|
} else if data.ID == testAuthPathError {
|
|
http.Error(w, "authenticated as wrong user", http.StatusUnauthorized)
|
|
return
|
|
}
|
|
writeJSON(w, resp)
|
|
return
|
|
default:
|
|
t.Fatalf("unhandled localapi test endpoint %q, add to localapi handler func in test", r.URL.Path)
|
|
}
|
|
})}
|
|
}
|