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Add permission to ConfigureRepo function
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Fixes #1308

Signed-off-by: Michael Hough <michaelh@uk.ibm.com>
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@molepigeon
molepigeon committed Mar 27, 2018
1 parent 6466a2a commit bf8d95f
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Showing 3 changed files with 84 additions and 13 deletions.
4 changes: 2 additions & 2 deletions cmd/notary/repo_factory.go
View file
Original file line number Diff line number Diff line change
Expand Up @@ -18,15 +18,15 @@ type RepoFactory func(gun data.GUN) (client.Repository, error)
// ConfigureRepo takes in the configuration parameters and returns a repoFactory that can
// initialize new client.Repository objects with the correct upstreams and password
// retrieval mechanisms.
func ConfigureRepo(v *viper.Viper, retriever notary.PassRetriever, onlineOperation bool) RepoFactory {
func ConfigureRepo(v *viper.Viper, retriever notary.PassRetriever, onlineOperation bool, permission httpAccess) RepoFactory {
localRepo := func(gun data.GUN) (client.Repository, error) {
var rt http.RoundTripper
trustPin, err := getTrustPinning(v)
if err != nil {
return nil, err
}
if onlineOperation {
rt, err = getTransport(v, gun, admin)
rt, err = getTransport(v, gun, permission)
if err != nil {
return nil, err
}
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22 changes: 11 additions & 11 deletions cmd/notary/tuf.go
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Original file line number Diff line number Diff line change
Expand Up @@ -205,7 +205,7 @@ func (t *tufCommander) tufWitness(cmd *cobra.Command, args []string) error {
gun := data.GUN(args[0])
roles := data.NewRoleList(args[1:])

fact := ConfigureRepo(config, t.retriever, false)
fact := ConfigureRepo(config, t.retriever, false, readOnly)
nRepo, err := fact(gun)
if err != nil {
return err
Expand Down Expand Up @@ -294,7 +294,7 @@ func (t *tufCommander) tufAddByHash(cmd *cobra.Command, args []string) error {

// no online operations are performed by add so the transport argument
// should be nil
fact := ConfigureRepo(config, t.retriever, false)
fact := ConfigureRepo(config, t.retriever, false, readWrite)
nRepo, err := fact(gun)
if err != nil {
return err
Expand Down Expand Up @@ -350,7 +350,7 @@ func (t *tufCommander) tufAdd(cmd *cobra.Command, args []string) error {

// no online operations are performed by add so the transport argument
// should be nil
fact := ConfigureRepo(config, t.retriever, false)
fact := ConfigureRepo(config, t.retriever, false, readWrite)
nRepo, err := fact(gun)
if err != nil {
return err
Expand Down Expand Up @@ -481,7 +481,7 @@ func (t *tufCommander) tufInit(cmd *cobra.Command, args []string) error {
}
gun := data.GUN(args[0])

fact := ConfigureRepo(config, t.retriever, true)
fact := ConfigureRepo(config, t.retriever, true, readWrite)
nRepo, err := fact(gun)
if err != nil {
return err
Expand Down Expand Up @@ -547,7 +547,7 @@ func (t *tufCommander) tufList(cmd *cobra.Command, args []string) error {
}
gun := data.GUN(args[0])

fact := ConfigureRepo(config, t.retriever, true)
fact := ConfigureRepo(config, t.retriever, true, readOnly)
nRepo, err := fact(gun)
if err != nil {
return err
Expand Down Expand Up @@ -576,7 +576,7 @@ func (t *tufCommander) tufLookup(cmd *cobra.Command, args []string) error {
gun := data.GUN(args[0])
targetName := args[1]

fact := ConfigureRepo(config, t.retriever, true)
fact := ConfigureRepo(config, t.retriever, true, readOnly)
nRepo, err := fact(gun)
if err != nil {
return err
Expand All @@ -603,7 +603,7 @@ func (t *tufCommander) tufStatus(cmd *cobra.Command, args []string) error {
}
gun := data.GUN(args[0])

fact := ConfigureRepo(config, t.retriever, false)
fact := ConfigureRepo(config, t.retriever, false, readOnly)
nRepo, err := fact(gun)
if err != nil {
return err
Expand Down Expand Up @@ -655,7 +655,7 @@ func (t *tufCommander) tufReset(cmd *cobra.Command, args []string) error {
}
gun := data.GUN(args[0])

fact := ConfigureRepo(config, t.retriever, false)
fact := ConfigureRepo(config, t.retriever, false, admin)
nRepo, err := fact(gun)
if err != nil {
return err
Expand Down Expand Up @@ -692,7 +692,7 @@ func (t *tufCommander) tufPublish(cmd *cobra.Command, args []string) error {

cmd.Println("Pushing changes to", gun)

fact := ConfigureRepo(config, t.retriever, true)
fact := ConfigureRepo(config, t.retriever, true, readWrite)
nRepo, err := fact(gun)
if err != nil {
return err
Expand All @@ -713,7 +713,7 @@ func (t *tufCommander) tufRemove(cmd *cobra.Command, args []string) error {
gun := data.GUN(args[0])
targetName := args[1]

fact := ConfigureRepo(config, t.retriever, false)
fact := ConfigureRepo(config, t.retriever, false, admin)
nRepo, err := fact(gun)
if err != nil {
return err
Expand Down Expand Up @@ -748,7 +748,7 @@ func (t *tufCommander) tufVerify(cmd *cobra.Command, args []string) error {
gun := data.GUN(args[0])
targetName := args[1]

fact := ConfigureRepo(config, t.retriever, true)
fact := ConfigureRepo(config, t.retriever, true, readOnly)
nRepo, err := fact(gun)
if err != nil {
return err
Expand Down
71 changes: 71 additions & 0 deletions cmd/notary/tuf_test.go
View file
Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,7 @@ package main

import (
"encoding/base64"
"fmt"
"io/ioutil"
"net/http"
"net/http/httptest"
Expand Down Expand Up @@ -199,6 +200,76 @@ func TestAdminTokenAuthNon200Non401Status(t *testing.T) {
require.Nil(t, auth)
}

func fakeAuthServerFactory(t *testing.T, expectedScope string) func(w http.ResponseWriter, r *http.Request) {
return func(w http.ResponseWriter, r *http.Request) {
require.Contains(t, r.URL.RawQuery, "scope="+url.QueryEscape(expectedScope))
w.WriteHeader(200)
}
}

func authChallengerFactory(URL string) func(w http.ResponseWriter, r *http.Request) {
return func(w http.ResponseWriter, r *http.Request) {
w.Header().Set("Www-Authenticate", fmt.Sprintf(`Bearer realm="%s"`, URL))
w.WriteHeader(401)
}
}
func TestConfigureRepo(t *testing.T) {
authserver := httptest.NewServer(http.HandlerFunc(fakeAuthServerFactory(t, "repository:yes:pull")))
defer authserver.Close()

s := httptest.NewServer(http.HandlerFunc(authChallengerFactory(authserver.URL)))
defer s.Close()

tempBaseDir := tempDirWithConfig(t, "{}")
defer os.RemoveAll(tempBaseDir)
v := viper.New()
v.SetDefault("trust_dir", tempBaseDir)
v.Set("remote_server.url", s.URL)

repo, err := ConfigureRepo(v, nil, true, readOnly)("yes")
require.NoError(t, err)
//perform an arbitrary action to trigger a call to the fake auth server
repo.ListRoles()
}

func TestConfigureRepoRW(t *testing.T) {
authserver := httptest.NewServer(http.HandlerFunc(fakeAuthServerFactory(t, "repository:yes:push,pull")))
defer authserver.Close()

s := httptest.NewServer(http.HandlerFunc(authChallengerFactory(authserver.URL)))
defer s.Close()

tempBaseDir := tempDirWithConfig(t, "{}")
defer os.RemoveAll(tempBaseDir)
v := viper.New()
v.SetDefault("trust_dir", tempBaseDir)
v.Set("remote_server.url", s.URL)

repo, err := ConfigureRepo(v, nil, true, readWrite)("yes")
require.NoError(t, err)
//perform an arbitrary action to trigger a call to the fake auth server
repo.ListRoles()
}

func TestConfigureRepoAdmin(t *testing.T) {
authserver := httptest.NewServer(http.HandlerFunc(fakeAuthServerFactory(t, "repository:yes:*")))
defer authserver.Close()

s := httptest.NewServer(http.HandlerFunc(authChallengerFactory(authserver.URL)))
defer s.Close()

tempBaseDir := tempDirWithConfig(t, "{}")
defer os.RemoveAll(tempBaseDir)
v := viper.New()
v.SetDefault("trust_dir", tempBaseDir)
v.Set("remote_server.url", s.URL)

repo, err := ConfigureRepo(v, nil, true, admin)("yes")
require.NoError(t, err)
//perform an arbitrary action to trigger a call to the fake auth server
repo.ListRoles()
}

func TestStatusUnstageAndReset(t *testing.T) {
setUp(t)
tempBaseDir := tempDirWithConfig(t, "{}")
Expand Down

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