forked from keybase/client
/
user.go
305 lines (271 loc) · 9.18 KB
/
user.go
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// Copyright 2015 Keybase, Inc. All rights reserved. Use of
// this source code is governed by the included BSD license.
package service
import (
"errors"
"fmt"
"github.com/keybase/client/go/chat"
"github.com/keybase/client/go/chat/globals"
"github.com/keybase/client/go/engine"
"github.com/keybase/client/go/libkb"
keybase1 "github.com/keybase/client/go/protocol/keybase1"
"github.com/keybase/go-framed-msgpack-rpc/rpc"
"golang.org/x/net/context"
)
// UserHandler is the RPC handler for the user interface.
type UserHandler struct {
*BaseHandler
libkb.Contextified
globals.ChatContextified
}
// NewUserHandler creates a UserHandler for the xp transport.
func NewUserHandler(xp rpc.Transporter, g *libkb.GlobalContext, chatG *globals.ChatContext) *UserHandler {
return &UserHandler{
BaseHandler: NewBaseHandler(g, xp),
Contextified: libkb.NewContextified(g),
ChatContextified: globals.NewChatContextified(chatG),
}
}
// ListTrackers gets the list of trackers for a user by uid.
func (h *UserHandler) ListTrackers(_ context.Context, arg keybase1.ListTrackersArg) ([]keybase1.Tracker, error) {
eng := engine.NewListTrackers(arg.Uid, h.G())
return h.listTrackers(arg.SessionID, eng)
}
// ListTrackersByName gets the list of trackers for a user by
// username.
func (h *UserHandler) ListTrackersByName(_ context.Context, arg keybase1.ListTrackersByNameArg) ([]keybase1.Tracker, error) {
eng := engine.NewListTrackersByName(arg.Username)
return h.listTrackers(arg.SessionID, eng)
}
// ListTrackersSelf gets the list of trackers for the logged in
// user.
func (h *UserHandler) ListTrackersSelf(_ context.Context, sessionID int) ([]keybase1.Tracker, error) {
eng := engine.NewListTrackersSelf()
return h.listTrackers(sessionID, eng)
}
func (h *UserHandler) listTrackers(sessionID int, eng *engine.ListTrackersEngine) ([]keybase1.Tracker, error) {
ctx := &engine.Context{
LogUI: h.getLogUI(sessionID),
SessionID: sessionID,
}
if err := engine.RunEngine(eng, ctx); err != nil {
return nil, err
}
res := eng.ExportedList()
return res, nil
}
func (h *UserHandler) LoadUncheckedUserSummaries(_ context.Context, arg keybase1.LoadUncheckedUserSummariesArg) ([]keybase1.UserSummary, error) {
ctx := &engine.Context{}
eng := engine.NewUserSummary(arg.Uids, h.G())
if err := engine.RunEngine(eng, ctx); err != nil {
return nil, err
}
res := eng.ExportedSummariesList()
return res, nil
}
func (h *UserHandler) ListTracking(_ context.Context, arg keybase1.ListTrackingArg) (res []keybase1.UserSummary, err error) {
eng := engine.NewListTrackingEngine(&engine.ListTrackingEngineArg{
Filter: arg.Filter,
ForAssertion: arg.Assertion,
// Verbose has no effect on this call. At the engine level, it only
// affects JSON output.
}, h.G())
err = engine.RunEngine(eng, &engine.Context{})
res = eng.TableResult()
return
}
func (h *UserHandler) ListTrackingJSON(_ context.Context, arg keybase1.ListTrackingJSONArg) (res string, err error) {
eng := engine.NewListTrackingEngine(&engine.ListTrackingEngineArg{
JSON: true,
Filter: arg.Filter,
Verbose: arg.Verbose,
ForAssertion: arg.Assertion,
}, h.G())
err = engine.RunEngine(eng, &engine.Context{})
res = eng.JSONResult()
return
}
func (h *UserHandler) LoadUser(ctx context.Context, arg keybase1.LoadUserArg) (user keybase1.User, err error) {
loadUserArg := libkb.NewLoadUserByUIDArg(ctx, h.G(), arg.Uid)
loadUserArg.PublicKeyOptional = true
u, err := libkb.LoadUser(loadUserArg)
if err != nil {
return
}
exportedUser := u.Export()
user = *exportedUser
return
}
func (h *UserHandler) LoadUserByName(_ context.Context, arg keybase1.LoadUserByNameArg) (user keybase1.User, err error) {
loadUserArg := libkb.NewLoadUserByNameArg(h.G(), arg.Username)
loadUserArg.PublicKeyOptional = true
u, err := libkb.LoadUser(loadUserArg)
if err != nil {
return
}
exportedUser := u.Export()
user = *exportedUser
return
}
func (h *UserHandler) LoadUserPlusKeys(netCtx context.Context, arg keybase1.LoadUserPlusKeysArg) (keybase1.UserPlusKeys, error) {
netCtx = libkb.WithLogTag(netCtx, "LUPK")
h.G().Log.CDebugf(netCtx, "+ UserHandler#LoadUserPlusKeys(%+v)", arg)
ret, err := libkb.LoadUserPlusKeys(netCtx, h.G(), arg.Uid, arg.PollForKID)
// for debugging purposes, output the returned KIDs (since this can be racy)
var kids []keybase1.KID
for _, key := range ret.DeviceKeys {
if !key.IsSibkey && key.PGPFingerprint == "" {
kids = append(kids, key.KID)
}
}
h.G().Log.CDebugf(netCtx, "- UserHandler#LoadUserPlusKeys(%+v) -> (UVV=%+v, KIDs=%v, err=%s)", arg, ret.Uvv, kids, libkb.ErrToOk(err))
return ret, err
}
func (h *UserHandler) Search(_ context.Context, arg keybase1.SearchArg) (results []keybase1.SearchResult, err error) {
eng := engine.NewSearchEngine(engine.SearchEngineArgs{
Query: arg.Query,
}, h.G())
ctx := &engine.Context{
LogUI: h.getLogUI(arg.SessionID),
SessionID: arg.SessionID,
}
err = engine.RunEngine(eng, ctx)
if err == nil {
results = eng.GetResults()
}
return
}
func (h *UserHandler) LoadMySettings(ctx context.Context, sessionID int) (us keybase1.UserSettings, err error) {
emails, err := libkb.LoadUserEmails(h.G())
if err != nil {
return
}
us.Emails = emails
return
}
func (h *UserHandler) LoadPublicKeys(ctx context.Context, arg keybase1.LoadPublicKeysArg) (keys []keybase1.PublicKey, err error) {
larg := libkb.LoadUserArg{UID: arg.Uid, Contextified: libkb.NewContextified(h.G())}
return h.loadPublicKeys(ctx, larg)
}
func (h *UserHandler) LoadMyPublicKeys(ctx context.Context, sessionID int) (keys []keybase1.PublicKey, err error) {
larg := libkb.LoadUserArg{Self: true, Contextified: libkb.NewContextified(h.G())}
return h.loadPublicKeys(ctx, larg)
}
func (h *UserHandler) loadPublicKeys(ctx context.Context, larg libkb.LoadUserArg) (keys []keybase1.PublicKey, err error) {
u, err := libkb.LoadUser(larg)
if err != nil {
return
}
var publicKeys []keybase1.PublicKey
if u.GetComputedKeyFamily() != nil {
publicKeys = u.GetComputedKeyFamily().Export()
}
return publicKeys, nil
}
func (h *UserHandler) LoadAllPublicKeysUnverified(ctx context.Context,
arg keybase1.LoadAllPublicKeysUnverifiedArg) (keys []keybase1.PublicKey, err error) {
u, err := libkb.LoadUserFromServer(ctx, h.G(), arg.Uid, nil)
if err != nil {
return
}
var publicKeys []keybase1.PublicKey
if u.GetKeyFamily() != nil {
publicKeys = u.GetKeyFamily().Export()
}
return publicKeys, nil
}
func (h *UserHandler) ListTrackers2(_ context.Context, arg keybase1.ListTrackers2Arg) (res keybase1.UserSummary2Set, err error) {
h.G().Trace(fmt.Sprintf("ListTrackers2(assertion=%s,reverse=%v)", arg.Assertion, arg.Reverse),
func() error { return err })()
eng := engine.NewListTrackers2(h.G(), arg)
ctx := &engine.Context{
LogUI: h.getLogUI(arg.SessionID),
SessionID: arg.SessionID,
}
err = engine.RunEngine(eng, ctx)
if err == nil {
res = eng.GetResults()
}
return res, err
}
func (h *UserHandler) ResetUser(ctx context.Context, sessionID int) error {
if h.G().Env.GetRunMode() != libkb.DevelRunMode {
return errors.New("can only reset user via service RPC in dev mode")
}
err := h.G().LoginState().ResetAccount(h.G().Env.GetUsername().String())
if err != nil {
return err
}
err = h.G().Logout()
if err != nil {
return err
}
return nil
}
func (h *UserHandler) ProfileEdit(nctx context.Context, arg keybase1.ProfileEditArg) error {
eng := engine.NewProfileEdit(h.G(), arg)
ctx := &engine.Context{NetContext: nctx}
return engine.RunEngine(eng, ctx)
}
func (h *UserHandler) loadUsername(ctx context.Context, uid keybase1.UID) (string, error) {
arg := libkb.NewLoadUserByUIDArg(ctx, h.G(), uid)
arg.PublicKeyOptional = true
arg.StaleOK = true
arg.CachedOnly = true
upak, _, err := h.G().GetUPAKLoader().Load(arg)
if err != nil {
return "", err
}
return upak.GetName(), nil
}
func (h *UserHandler) InterestingPeople(ctx context.Context, maxUsers int) (res []keybase1.InterestingPerson, err error) {
// Chat source
chatFn := func(uid keybase1.UID) (kuids []keybase1.UID, err error) {
g := globals.NewContext(h.G(), h.ChatG())
list, err := chat.RecentConversationParticipants(ctx, g, uid.ToBytes())
if err != nil {
return nil, err
}
for _, guid := range list {
kuids = append(kuids, keybase1.UID(guid.String()))
}
return kuids, nil
}
// Follower source
followerFn := func(uid keybase1.UID) (res []keybase1.UID, err error) {
var found bool
var tmp keybase1.UserSummary2Set
found, err = h.G().LocalDb.GetInto(&tmp, libkb.DbKeyUID(libkb.DBTrackers2Reverse, uid))
if err != nil {
return nil, err
}
if !found {
return nil, nil
}
for _, u := range tmp.Users {
res = append(res, u.Uid)
}
return res, nil
}
ip := newInterestingPeople(h.G())
// Add sources of interesting people
ip.AddSource(chatFn, 0.9)
ip.AddSource(followerFn, 0.1)
uids, err := ip.Get(ctx, maxUsers)
if err != nil {
h.G().Log.Debug("InterestingPeople: failed to get list: %s", err.Error())
return nil, err
}
for _, u := range uids {
name, err := h.loadUsername(ctx, u)
if err != nil {
h.G().Log.Debug("InterestingPeople: failed to get username for: %s msg: %s", u, err.Error())
continue
}
res = append(res, keybase1.InterestingPerson{
Uid: u,
Username: name,
})
}
return res, nil
}