auth: Remove "shared" aka "global" secrets.

server/auth/auth_test.go

 // Copyright 2015 The LUCI Authors. All rights reserved.
 // Use of this source code is governed under the Apache License, Version 2.0
 // that can be found in the LICENSE file.
 
 package auth
 
 import (
         "fmt"
         "net"
         "net/http"
         "net/http/httptest"
         "testing"
 
         "golang.org/x/net/context"
 
         "github.com/luci/luci-go/server/router"
-        "github.com/luci/luci-go/server/secrets"
 
         "github.com/luci/luci-go/server/auth/authdb"
         "github.com/luci/luci-go/server/auth/identity"
         "github.com/luci/luci-go/server/auth/service/protocol"
         "github.com/luci/luci-go/server/auth/signing"
 
         "github.com/luci/luci-go/common/errors"
         . "github.com/luci/luci-go/common/testing/assertions"
         . "github.com/smartystreets/goconvey/convey"
 )
@@ skipping 215 matching lines @@
 }
 
 func (db *fakeDB) IsAllowedOAuthClientID(c context.Context, email, clientID string) (bool, error) {
         return clientID == db.allowedClientID, nil
 }
 
 func (db *fakeDB) IsMember(c context.Context, id identity.Identity, groups ...string) (bool, error) {
         return len(groups) != 0, nil
 }
 
-func (db *fakeDB) SharedSecrets(c context.Context) (secrets.Store, error) {
-        return nil, errors.New("fakeDB: SharedSecrets is not implemented")
-}
-
 func (db *fakeDB) GetCertificates(c context.Context, id identity.Identity) (*signing.PublicCertificates, error) {
         return nil, errors.New("fakeDB: GetCertificates is not implemented")
 }
 
 func (db *fakeDB) GetWhitelistForIdentity(c context.Context, ident identity.Identity) (string, error) {
         return "", nil
 }
 
 func (db *fakeDB) IsInWhitelist(c context.Context, ip net.IP, whitelist string) (bool, error) {
         return whitelist == "bots" && ip.String() == "1.2.3.4", nil
 }
 
 func (db *fakeDB) GetAuthServiceURL(c context.Context) (string, error) {
         if db.authServiceURL == "" {
                 return "", errors.New("fakeDB: GetAuthServiceURL is not configured")
         }
         return db.authServiceURL, nil
 }
 
 func (db *fakeDB) GetTokenServiceURL(c context.Context) (string, error) {
         if db.tokenServiceURL == "" {
                 return "", errors.New("fakeDB: GetTokenServiceURL is not configured")
         }
         return db.tokenServiceURL, nil
 }