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service_helper.go
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service_helper.go
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package teams
import (
"errors"
"fmt"
"strings"
"time"
"golang.org/x/net/context"
"github.com/keybase/client/go/avatars"
email_utils "github.com/keybase/client/go/emails"
"github.com/keybase/client/go/engine"
"github.com/keybase/client/go/externals"
"github.com/keybase/client/go/kbun"
"github.com/keybase/client/go/libkb"
"github.com/keybase/client/go/protocol/keybase1"
)
func LoadTeamPlusApplicationKeys(ctx context.Context, g *libkb.GlobalContext, id keybase1.TeamID,
application keybase1.TeamApplication, refreshers keybase1.TeamRefreshers, includeKBFSKeys bool) (res keybase1.TeamPlusApplicationKeys, err error) {
team, err := Load(ctx, g, keybase1.LoadTeamArg{
ID: id,
Public: id.IsPublic(), // infer publicness from id
Refreshers: refreshers,
})
if err != nil {
return res, err
}
return team.ExportToTeamPlusApplicationKeys(ctx, keybase1.Time(0), application, includeKBFSKeys)
}
// GetAnnotatedTeam bundles up various data, both on and off chain, about a specific team for
// consumption by the UI. In particular, it supplies almost all of the information on a team's
// subpage in the Teams tab.
// It always repolls to ensure latest version of a team, but member infos (username, full name, if
// they reset or not) are subject to UIDMapper caching.
func GetAnnotatedTeam(ctx context.Context, g *libkb.GlobalContext, teamID keybase1.TeamID) (res keybase1.AnnotatedTeam, err error) {
tracer := g.CTimeTracer(ctx, "GetAnnotatedTeam", true)
defer tracer.Finish()
mctx := libkb.NewMetaContext(ctx, g)
tracer.Stage("load team")
t, err := GetMaybeAdminByID(ctx, g, teamID, teamID.IsPublic())
if err != nil {
return res, err
}
settings := t.Settings()
tracer.Stage("members & invites")
members, annotatedInvites, err := GetAnnotatedInvitesAndMembersForUI(mctx, t)
if err != nil {
return res, err
}
members = membersFilterDeletedUsers(mctx.Ctx(), mctx.G(), members)
members = membersHideInactiveDuplicates(mctx.Ctx(), mctx.G(), members)
var transitiveSubteamsUnverified keybase1.SubteamListResult
var joinRequests []keybase1.TeamJoinRequest
var tarsDisabled bool
var showcase keybase1.TeamShowcase
if !t.IsImplicit() {
if settings.Open {
g.Log.CDebugf(ctx, "GetAnnotatedTeam: %q is an open team, filtering reset writers and readers", t.Name().String())
members = keybase1.FilterInactiveReadersWriters(members)
}
tracer.Stage("transitive subteams")
transitiveSubteamsUnverified, err = ListSubteamsUnverified(mctx, t.Name())
if err != nil {
return res, err
}
teamNameStr := t.Name().String()
myRole, err := t.myRole(ctx)
if err != nil {
return res, err
}
if myRole == keybase1.TeamRole_NONE || myRole.IsOrAbove(keybase1.TeamRole_ADMIN) {
// If we are an implicit admin, our role is NONE. Note that we would not be
// this far if we are not a member of that team - we would have failed with a
// membership error during team loading at the beginning of this function.
joinRequests, err = ListRequests(ctx, g, &teamNameStr)
if err != nil {
mctx.Debug("GetAnnotatedTeam: failed to load access requests: %s", err)
}
tarsDisabled, err = GetTarsDisabled(ctx, g, teamID)
if err != nil {
mctx.Debug("GetAnnotatedTeam: failed to load disabled TARs setting: %s", err)
}
}
showcase, err = GetTeamShowcase(ctx, g, teamID)
if err != nil {
return res, err
}
}
return keybase1.AnnotatedTeam{
TeamID: teamID,
Name: t.Name().String(),
TransitiveSubteamsUnverified: transitiveSubteamsUnverified,
Members: members,
Invites: annotatedInvites,
Settings: settings,
JoinRequests: joinRequests,
TarsDisabled: tarsDisabled,
KeyGeneration: t.Generation(),
Showcase: showcase,
}, nil
}
func GetAnnotatedTeamByName(ctx context.Context, g *libkb.GlobalContext, teamName string) (res keybase1.AnnotatedTeam, err error) {
nameParsed, err := keybase1.TeamNameFromString(teamName)
if err != nil {
return res, err
}
teamID, err := ResolveNameToID(ctx, g, nameParsed)
if err != nil {
return res, err
}
return GetAnnotatedTeam(ctx, g, teamID)
}
func Details(ctx context.Context, g *libkb.GlobalContext, name string) (res keybase1.TeamDetails, err error) {
t, err := GetAnnotatedTeamByName(ctx, g, name)
if err != nil {
return res, err
}
return t.ToLegacyTeamDetails(), nil
}
func membersFilterDeletedUsers(ctx context.Context, g *libkb.GlobalContext, members []keybase1.TeamMemberDetails) (ret []keybase1.TeamMemberDetails) {
for _, member := range members {
if member.Status != keybase1.TeamMemberStatus_DELETED {
ret = append(ret, member)
} else {
g.Log.CDebugf(ctx, "membersHideDeletedUsers filtered out row: %v %v", member.Uv, member.Status)
}
}
return ret
}
// If a UID appears multiple times with different TeamMemberStatus, only show the 'ACTIVE' version.
// This can happen when an owner resets and is re-added by an admin (though the admin could
// choose to remove the old owner if they so wished).
func membersHideInactiveDuplicates(ctx context.Context, g *libkb.GlobalContext, members []keybase1.TeamMemberDetails) (ret []keybase1.TeamMemberDetails) {
seenActive := make(map[keybase1.UID]bool)
// Scan for active rows
for _, member := range members {
if member.Status == keybase1.TeamMemberStatus_ACTIVE {
seenActive[member.Uv.Uid] = true
}
}
// Filter out superseded inactive rows
for _, member := range members {
if member.Status == keybase1.TeamMemberStatus_ACTIVE || !seenActive[member.Uv.Uid] {
ret = append(ret, member)
} else {
g.Log.CDebugf(ctx, "membersHideInactiveDuplicates filtered out row: %v %v", member.Uv, member.Status)
}
}
return ret
}
func MembersDetails(ctx context.Context, g *libkb.GlobalContext, t *Team) (ret []keybase1.TeamMemberDetails, err error) {
mctx := libkb.NewMetaContext(ctx, g)
m, err := t.Members()
if err != nil {
return nil, err
}
owners, err := userVersionsToDetails(mctx, m.Owners, t)
if err != nil {
return nil, err
}
admins, err := userVersionsToDetails(mctx, m.Admins, t)
if err != nil {
return nil, err
}
writers, err := userVersionsToDetails(mctx, m.Writers, t)
if err != nil {
return nil, err
}
readers, err := userVersionsToDetails(mctx, m.Readers, t)
if err != nil {
return nil, err
}
bots, err := userVersionsToDetails(mctx, m.Bots, t)
if err != nil {
return nil, err
}
restrictedBots, err := userVersionsToDetails(mctx, m.RestrictedBots, t)
if err != nil {
return nil, err
}
ret = append(ret, owners...)
ret = append(ret, admins...)
ret = append(ret, writers...)
ret = append(ret, readers...)
ret = append(ret, bots...)
ret = append(ret, restrictedBots...)
return ret, nil
}
// userVersionsToDetails returns a slice of TeamMemberDetails objects, to be
// used in relation to a specific team. It requires the *Team parameter to get
// the role and joinTime.
func userVersionsToDetails(mctx libkb.MetaContext, uvs []keybase1.UserVersion, t *Team) (ret []keybase1.TeamMemberDetails, err error) {
uids := make([]keybase1.UID, len(uvs))
for i, uv := range uvs {
uids[i] = uv.Uid
}
packages, err := mctx.G().UIDMapper.MapUIDsToUsernamePackages(mctx.Ctx(), mctx.G(), uids,
defaultFullnameFreshness, defaultNetworkTimeBudget, true /* forceNetworkForFullNames */)
if err != nil {
return nil, err
}
ret = make([]keybase1.TeamMemberDetails, len(uvs))
for i, uv := range uvs {
pkg := packages[i]
status := keybase1.TeamMemberStatus_ACTIVE
var fullName keybase1.FullName
if pkg.FullName != nil {
if pkg.FullName.EldestSeqno != uv.EldestSeqno {
status = keybase1.TeamMemberStatus_RESET
}
if pkg.FullName.Status == keybase1.StatusCode_SCDeleted {
status = keybase1.TeamMemberStatus_DELETED
}
fullName = pkg.FullName.FullName
}
role, err := t.chain().GetUserRole(uv)
if err != nil {
return nil, err
}
ret[i] = keybase1.TeamMemberDetails{
Uv: uvs[i],
Username: pkg.NormalizedUsername.String(),
FullName: fullName,
Status: status,
Role: role,
}
if status == keybase1.TeamMemberStatus_ACTIVE && t != nil {
joinTime, err := t.UserLastJoinTime(uv)
if err != nil {
return nil, err
}
ret[i].JoinTime = &joinTime
}
}
return ret, nil
}
func SetRoleOwner(ctx context.Context, g *libkb.GlobalContext, teamname, username string) error {
uv, err := loadUserVersionByUsername(ctx, g, username, true /* useTracking */)
if err != nil {
return err
}
return ChangeRoles(ctx, g, teamname, keybase1.TeamChangeReq{Owners: []keybase1.UserVersion{uv}})
}
func SetRoleAdmin(ctx context.Context, g *libkb.GlobalContext, teamname, username string) error {
uv, err := loadUserVersionByUsername(ctx, g, username, true /* useTracking */)
if err != nil {
return err
}
return ChangeRoles(ctx, g, teamname, keybase1.TeamChangeReq{Admins: []keybase1.UserVersion{uv}})
}
func SetRoleWriter(ctx context.Context, g *libkb.GlobalContext, teamname, username string) error {
uv, err := loadUserVersionByUsername(ctx, g, username, true /* useTracking */)
if err != nil {
return err
}
return ChangeRoles(ctx, g, teamname, keybase1.TeamChangeReq{Writers: []keybase1.UserVersion{uv}})
}
func SetRoleReader(ctx context.Context, g *libkb.GlobalContext, teamname, username string) error {
uv, err := loadUserVersionByUsername(ctx, g, username, true /* useTracking */)
if err != nil {
return err
}
return ChangeRoles(ctx, g, teamname, keybase1.TeamChangeReq{Readers: []keybase1.UserVersion{uv}})
}
func SetRoleBot(ctx context.Context, g *libkb.GlobalContext, teamname, username string) error {
uv, err := loadUserVersionByUsername(ctx, g, username, true /* useTracking */)
if err != nil {
return err
}
return ChangeRoles(ctx, g, teamname, keybase1.TeamChangeReq{Bots: []keybase1.UserVersion{uv}})
}
func SetRoleRestrictedBot(ctx context.Context, g *libkb.GlobalContext, teamname, username string,
botSettings keybase1.TeamBotSettings) error {
uv, err := loadUserVersionByUsername(ctx, g, username, true /* useTracking */)
if err != nil {
return err
}
req := keybase1.TeamChangeReq{
RestrictedBots: map[keybase1.UserVersion]keybase1.TeamBotSettings{
uv: botSettings,
},
}
return ChangeRoles(ctx, g, teamname, req)
}
func getUserProofsNoTracking(ctx context.Context, g *libkb.GlobalContext, username string) (*libkb.ProofSet, *libkb.IdentifyOutcome, error) {
arg := keybase1.Identify2Arg{
UserAssertion: username,
UseDelegateUI: false,
Reason: keybase1.IdentifyReason{Reason: "clear invitation when adding team member"},
CanSuppressUI: true,
IdentifyBehavior: keybase1.TLFIdentifyBehavior_RESOLVE_AND_CHECK,
NeedProofSet: true,
ActLoggedOut: true,
}
eng := engine.NewResolveThenIdentify2(g, &arg)
m := libkb.NewMetaContext(ctx, g)
if err := engine.RunEngine2(m, eng); err != nil {
return nil, nil, err
}
return eng.GetProofSet(), eng.GetIdentifyOutcome(), nil
}
func AddMemberByID(ctx context.Context, g *libkb.GlobalContext, teamID keybase1.TeamID, username string,
role keybase1.TeamRole, botSettings *keybase1.TeamBotSettings, emailInviteMsg *string) (res keybase1.TeamAddMemberResult, err error) {
err = RetryIfPossible(ctx, g, func(ctx context.Context, _ int) error {
t, err := GetForTeamManagementByTeamID(ctx, g, teamID, true /*needAdmin*/)
if err != nil {
return err
}
loggedInRole, err := t.myRole(ctx)
if err != nil {
return err
}
if role == keybase1.TeamRole_OWNER && loggedInRole == keybase1.TeamRole_ADMIN {
return fmt.Errorf("Cannot add owner to team as an admin")
}
tx := CreateAddMemberTx(t)
tx.AllowPUKless = true
tx.EmailInviteMsg = emailInviteMsg
resolvedUsername, uv, invite, err := tx.AddOrInviteMemberByAssertion(ctx, username, role, botSettings)
if err != nil {
return err
}
if !uv.IsNil() {
// Try to mark completed any invites for the user's social assertions.
// This can be a time-intensive process since it involves checking proofs.
// It is limited to a few seconds and failure is non-fatal.
timeoutCtx, timeoutCancel := context.WithTimeout(ctx, 2*time.Second)
if err := tx.CompleteSocialInvitesFor(timeoutCtx, uv, username); err != nil {
g.Log.CDebugf(ctx, "Failed in CompleteSocialInvitesFor, no invites will be cleared. Err was: %v", err)
}
timeoutCancel()
}
err = tx.Post(libkb.NewMetaContext(ctx, g))
if err != nil {
return err
}
// return value assign to escape closure
res = keybase1.TeamAddMemberResult{
User: &keybase1.User{Uid: uv.Uid, Username: resolvedUsername.String()},
Invited: invite,
}
return nil
})
return res, err
}
func AddMember(ctx context.Context, g *libkb.GlobalContext, teamname, username string, role keybase1.TeamRole,
botSettings *keybase1.TeamBotSettings) (res keybase1.TeamAddMemberResult, err error) {
team, err := Load(ctx, g, keybase1.LoadTeamArg{
Name: teamname,
ForceRepoll: true,
})
if err != nil {
return res, err
}
return AddMemberByID(ctx, g, team.ID, username, role, botSettings, nil /* emailInviteMsg */)
}
type AddMembersRes struct {
Invite bool // Whether the membership addition was an invite.
Username libkb.NormalizedUsername // Resolved username. May be nil for social assertions.
}
// AddMembers adds a bunch of people to a team. Assertions can contain usernames or social assertions.
// Adds them all in a transaction so it's all or nothing.
// If the first transaction fails due to TeamContactSettingsBlock error, it
// will remove restricted users returned by the error, and retry once.
// On success, returns a list where len(added) + len(noAdded) = len(assertions) and in
// corresponding order, with restricted users having an empty AddMembersRes.
//
// @emailInviteMsg *string is an argument used as a welcome message in email invitations sent from the server
func AddMembers(ctx context.Context, g *libkb.GlobalContext, teamID keybase1.TeamID, users []keybase1.UserRolePair,
emailInviteMsg *string) (added []AddMembersRes, notAdded []keybase1.User, err error) {
mctx := libkb.NewMetaContext(ctx, g)
tracer := g.CTimeTracer(ctx, "team.AddMembers", true)
defer tracer.Finish()
// restrictedUsers is nil initially, but if first attempt at adding members
// results in "contact settings block error", restrictedUsers becomes a set
// of blocked uids.
var restrictedUsers contactRestrictedUsers
addNonRestrictedMembersFunc := func(ctx context.Context, _ int) error {
added = []AddMembersRes{}
notAdded = []keybase1.User{}
team, err := GetForTeamManagementByTeamID(ctx, g, teamID, true /*needAdmin*/)
if err != nil {
return err
}
if team.IsSubteam() && keybase1.UserRolePairsHaveOwner(users) {
// Do the "owner in subteam" check early before we do anything else.
return NewSubteamOwnersError()
}
tx := CreateAddMemberTx(team)
tx.AllowPUKless = true
tx.EmailInviteMsg = emailInviteMsg
type sweepEntry struct {
Assertion string
UV keybase1.UserVersion
}
var sweep []sweepEntry
for _, user := range users {
candidate, err := tx.ResolveUPKV2FromAssertion(mctx, user.Assertion)
if err != nil {
return NewAddMembersError(candidate.Full, err)
}
g.Log.CDebugf(ctx, "%q resolved to %s", user.Assertion, candidate.DebugString())
if restricted, kbUser := restrictedUsers.checkCandidate(candidate); restricted {
// Skip users with contact setting restrictions.
notAdded = append(notAdded, kbUser)
continue
}
username, uv, invite, err := tx.AddOrInviteMemberCandidate(ctx, candidate, user.Role, user.BotSettings)
if err != nil {
if _, ok := err.(AttemptedInviteSocialOwnerError); ok {
return err
}
return NewAddMembersError(candidate.Full, err)
}
var normalizedUsername libkb.NormalizedUsername
if !username.IsNil() {
normalizedUsername = username
}
added = append(added, AddMembersRes{
Invite: invite,
Username: normalizedUsername,
})
if !uv.IsNil() {
sweep = append(sweep, sweepEntry{
Assertion: user.Assertion,
UV: uv,
})
}
}
// Try to mark completed any invites for the users' social assertions.
// This can be a time-intensive process since it involves checking proofs.
// It is limited to a few seconds and failure is non-fatal.
timeoutCtx, timeoutCancel := context.WithTimeout(ctx, 2*time.Second)
for _, x := range sweep {
if err := tx.CompleteSocialInvitesFor(timeoutCtx, x.UV, x.Assertion); err != nil {
g.Log.CWarningf(ctx, "Failed in CompleteSocialInvitesFor(%v, %v) -> %v", x.UV, x.Assertion, err)
}
}
timeoutCancel()
return tx.Post(libkb.NewMetaContext(ctx, g))
}
// try to add
err = RetryIfPossible(ctx, g, addNonRestrictedMembersFunc)
if blockError, ok := err.(libkb.TeamContactSettingsBlockError); ok {
mctx.Debug("AddMembers: initial attempt failed with contact settings error: %v", err)
uids := blockError.BlockedUIDs()
if len(uids) == len(users) {
// If all users can't be added, quit. Do this check before calling
// `unpackContactRestrictedUsers` to avoid allocating and setting
// up the uid set if we fall in this case.
mctx.Debug("AddMembers: initial attempt failed and all users were restricted from being added. Not retrying.")
return nil, nil, err
}
restrictedUsers = unpackContactRestrictedUsers(blockError)
mctx.Debug("AddMembers: retrying without restricted users: %+v", blockError.BlockedUsernames())
err = RetryIfPossible(ctx, g, addNonRestrictedMembersFunc)
}
if err != nil {
return nil, nil, err
}
return added, notAdded, nil
}
func ReAddMemberAfterReset(ctx context.Context, g *libkb.GlobalContext, teamID keybase1.TeamID,
username string) (err error) {
defer g.CTrace(ctx, fmt.Sprintf("ReAddMemberAfterReset(%v,%v)", teamID, username), &err)()
err = reAddMemberAfterResetInner(ctx, g, teamID, username)
switch err.(type) {
case UserHasNotResetError:
// No-op is ok
g.Log.CDebugf(ctx, "suppressing error: %v", err)
return nil
default:
return err
}
}
func reAddMemberAfterResetInner(ctx context.Context, g *libkb.GlobalContext, teamID keybase1.TeamID,
username string) error {
arg := libkb.NewLoadUserArg(g).
WithNetContext(ctx).
WithName(username).
WithPublicKeyOptional().
WithForcePoll(true)
upak, _, err := g.GetUPAKLoader().LoadV2(arg)
if err != nil {
return err
}
_ = g.Pegboard.TrackUPAK(libkb.NewMetaContext(ctx, g), upak.Current)
uv := upak.Current.ToUserVersion()
return RetryIfPossible(ctx, g, func(ctx context.Context, _ int) error {
t, err := GetForTeamManagementByTeamID(ctx, g, teamID, true)
if err != nil {
return err
}
// Look for invites first - invite will always be obsoleted (and
// removed) by membership or another invite; but membership can
// stay un-removed when superseded by new invite (is removed by
// new membership though).
var existingRole keybase1.TeamRole
var existingBotSettings *keybase1.TeamBotSettings
invite, existingUV, found := t.FindActiveKeybaseInvite(uv.Uid)
if found {
// User is PUKless member.
existingRole = invite.Role
} else {
foundUV, err := t.UserVersionByUID(ctx, uv.Uid)
if err != nil {
if _, ok := err.(libkb.NotFoundError); ok {
// username is neither crypto UV nor keybase invite in
// that team. bail out.
return libkb.NotFoundError{Msg: fmt.Sprintf("User %q (%s) is not a member of this team.",
username, uv.Uid)}
}
// ... or something else failed
return err
}
// User is existing crypto member - get their current role.
role, err := t.MemberRole(ctx, foundUV)
if err != nil {
return err
}
existingRole = role
existingUV = foundUV
if existingRole.IsRestrictedBot() {
bots, err := t.TeamBotSettings()
if err != nil {
return err
}
botSettings, ok := bots[existingUV]
if !ok {
botSettings = keybase1.TeamBotSettings{}
}
existingBotSettings = &botSettings
}
}
if existingUV.EldestSeqno == uv.EldestSeqno {
return NewUserHasNotResetError("user %s has not reset, no need to re-add, existing: %v new: %v",
username, existingUV.EldestSeqno, uv.EldestSeqno)
}
hasPUK := len(upak.Current.PerUserKeys) > 0
loggedInRole, err := t.myRole(ctx)
if err != nil {
return err
}
targetRole := existingRole
if existingRole.IsOrAbove(loggedInRole) {
// If an admin is trying to re-add an owner, re-add them as an admin.
// An admin cannot grant owner privileges, so this is the best we can do.
targetRole = loggedInRole
}
if !t.IsImplicit() {
_, err = AddMemberByID(ctx, g, t.ID, username, targetRole, existingBotSettings, nil /* emailInviteMsg */)
return err
}
tx := CreateAddMemberTx(t)
tx.AllowPUKless = true
if err := tx.ReAddMemberToImplicitTeam(ctx, uv, hasPUK, targetRole, existingBotSettings); err != nil {
return err
}
return tx.Post(libkb.NewMetaContext(ctx, g))
})
}
func InviteEmailPhoneMember(ctx context.Context, g *libkb.GlobalContext, teamID keybase1.TeamID, name string, typ string, role keybase1.TeamRole) error {
return RetryIfPossible(ctx, g, func(ctx context.Context, _ int) error {
t, err := GetForTeamManagementByTeamID(ctx, g, teamID, true)
if err != nil {
return err
}
return t.InviteEmailPhoneMember(ctx, name, role, typ)
})
}
func AddEmailsBulk(ctx context.Context, g *libkb.GlobalContext, teamname, emails string, role keybase1.TeamRole) (res keybase1.BulkRes, err error) {
mctx := libkb.NewMetaContext(ctx, g)
mctx.Debug("parsing email list for team %q", teamname)
actx := mctx.G().MakeAssertionContext(mctx)
emailList := email_utils.ParseSeparatedEmails(mctx, emails, &res.Malformed)
var toAdd []keybase1.UserRolePair
for _, email := range emailList {
assertion, err := libkb.ParseAssertionURLKeyValue(actx, "email", email, false /* strict */)
if err != nil {
res.Malformed = append(res.Malformed, email)
mctx.Debug("Failed to create assertion from email %q: %s", email, err)
continue
}
toAdd = append(toAdd, keybase1.UserRolePair{Assertion: assertion.String(), Role: role})
}
if len(toAdd) == 0 {
// Nothing to do.
return res, nil
}
t, err := GetForTeamManagementByStringName(ctx, g, teamname, true)
if err != nil {
return res, err
}
_, _, err = AddMembers(ctx, g, t.ID, toAdd, nil /* emailInviteMsg */)
return res, err
}
func EditMember(ctx context.Context, g *libkb.GlobalContext, teamname, username string,
role keybase1.TeamRole, botSettings *keybase1.TeamBotSettings) error {
teamGetter := func() (*Team, error) { return GetForTeamManagementByStringName(ctx, g, teamname, true) }
return editMember(ctx, g, teamGetter, username, role, botSettings)
}
func EditMemberByID(ctx context.Context, g *libkb.GlobalContext, teamID keybase1.TeamID,
username string, role keybase1.TeamRole, botSettings *keybase1.TeamBotSettings) error {
teamGetter := func() (*Team, error) { return GetForTeamManagementByTeamID(ctx, g, teamID, true) }
return editMember(ctx, g, teamGetter, username, role, botSettings)
}
func EditMembers(ctx context.Context, g *libkb.GlobalContext, teamID keybase1.TeamID, users []keybase1.UserRolePair) (res keybase1.TeamEditMembersResult, err error) {
var failedToEdit []keybase1.UserRolePair
for _, userRolePair := range users {
err := EditMemberByID(ctx, g, teamID, userRolePair.Assertion, userRolePair.Role, userRolePair.BotSettings)
if err != nil {
failedToEdit = append(failedToEdit, userRolePair)
continue
}
}
res = keybase1.TeamEditMembersResult{Failures: failedToEdit}
return res, nil
}
func editMember(ctx context.Context, g *libkb.GlobalContext, teamGetter func() (*Team, error),
username string, role keybase1.TeamRole, botSettings *keybase1.TeamBotSettings) error {
uv, err := loadUserVersionByUsername(ctx, g, username, true /* useTracking */)
if err == errInviteRequired {
return editMemberInvite(ctx, g, teamGetter, username, role, uv, botSettings)
}
if err != nil {
return err
}
return RetryIfPossible(ctx, g, func(ctx context.Context, _ int) error {
t, err := teamGetter()
if err != nil {
return err
}
if !t.IsMember(ctx, uv) {
return libkb.NotFoundError{Msg: fmt.Sprintf("user %q is not a member of team %q", username, t.Name())}
}
existingRole, err := t.MemberRole(ctx, uv)
if err != nil {
return err
}
if existingRole == role {
if !role.IsRestrictedBot() {
g.Log.CDebugf(ctx, "bailing out, role given is the same as current")
return nil
}
teamBotSettings, err := t.TeamBotSettings()
if err != nil {
return err
}
existingBotSettings := teamBotSettings[uv]
if botSettings.Eq(&existingBotSettings) {
g.Log.CDebugf(ctx, "bailing out, role given is the same as current, botSettings unchanged")
return nil
}
}
req, err := reqFromRole(uv, role, botSettings)
if err != nil {
return err
}
return t.ChangeMembership(ctx, req)
})
}
func editMemberInvite(ctx context.Context, g *libkb.GlobalContext, teamGetter func() (*Team, error),
username string, role keybase1.TeamRole,
uv keybase1.UserVersion, botSettings *keybase1.TeamBotSettings) error {
t, err := teamGetter()
if err != nil {
return err
}
g.Log.CDebugf(ctx, "team %s: edit member %s, member is an invite link", t.ID, username)
// Note that there could be a problem if removeMemberInvite works but AddMember doesn't
// as the original invite will be lost. But the user will get an error and can try
// again.
if err := removeMemberInvite(ctx, g, t, username, uv); err != nil {
g.Log.CDebugf(ctx, "editMemberInvite error in removeMemberInvite: %s", err)
return err
}
// use AddMember in case it's possible to add them directly now
if _, err := AddMemberByID(ctx, g, t.ID, username, role, nil, nil /* emailInviteMsg */); err != nil {
g.Log.CDebugf(ctx, "editMemberInvite error in AddMember: %s", err)
return err
}
return nil
}
func SetBotSettings(ctx context.Context, g *libkb.GlobalContext, teamname, username string,
botSettings keybase1.TeamBotSettings) error {
teamGetter := func() (*Team, error) {
return GetForTeamManagementByStringName(ctx, g, teamname, false)
}
return setBotSettings(ctx, g, teamGetter, username, botSettings)
}
func SetBotSettingsByID(ctx context.Context, g *libkb.GlobalContext, teamID keybase1.TeamID,
username string, botSettings keybase1.TeamBotSettings) error {
teamGetter := func() (*Team, error) {
return GetForTeamManagementByTeamID(ctx, g, teamID, false)
}
return setBotSettings(ctx, g, teamGetter, username, botSettings)
}
func setBotSettings(ctx context.Context, g *libkb.GlobalContext, teamGetter func() (*Team, error),
username string, botSettings keybase1.TeamBotSettings) error {
uv, err := loadUserVersionByUsername(ctx, g, username, true /* useTracking */)
if err != nil {
return err
}
return RetryIfPossible(ctx, g, func(ctx context.Context, _ int) error {
t, err := teamGetter()
if err != nil {
return err
}
if !t.IsMember(ctx, uv) {
return libkb.NotFoundError{Msg: fmt.Sprintf("user %q is not a member of team %q", username, t.Name())}
}
role, err := t.MemberRole(ctx, uv)
if err != nil {
return err
}
if !role.IsRestrictedBot() {
return fmt.Errorf("%s is not a %v, but has the role %v",
username, keybase1.TeamRole_RESTRICTEDBOT, role)
}
return t.PostTeamBotSettings(ctx, map[keybase1.UserVersion]keybase1.TeamBotSettings{
uv: botSettings,
})
})
}
func GetBotSettings(ctx context.Context, g *libkb.GlobalContext,
teamname, username string) (res keybase1.TeamBotSettings, err error) {
team, err := Load(ctx, g, keybase1.LoadTeamArg{
Name: teamname,
ForceRepoll: true,
})
if err != nil {
return res, err
}
return getBotSettings(ctx, g, team, username)
}
func GetBotSettingsByID(ctx context.Context, g *libkb.GlobalContext, teamID keybase1.TeamID,
username string) (res keybase1.TeamBotSettings, err error) {
team, err := Load(ctx, g, keybase1.LoadTeamArg{
ID: teamID,
ForceRepoll: true,
})
if err != nil {
return res, err
}
return getBotSettings(ctx, g, team, username)
}
func getBotSettings(ctx context.Context, g *libkb.GlobalContext,
team *Team, username string) (res keybase1.TeamBotSettings, err error) {
uv, err := loadUserVersionByUsername(ctx, g, username, true /* useTracking */)
if err != nil {
return res, err
}
if !team.IsMember(ctx, uv) {
return res, libkb.NotFoundError{Msg: fmt.Sprintf("user %q is not a member of team %q", username, team.Name())}
}
role, err := team.MemberRole(ctx, uv)
if err != nil {
return res, err
}
if !role.IsRestrictedBot() {
return res, fmt.Errorf("%s is not a %v, but has the role %v",
username, keybase1.TeamRole_RESTRICTEDBOT, role)
}
botSettings, err := team.TeamBotSettings()
if err != nil {
return res, err
}
return botSettings[uv], nil
}
func MemberRole(ctx context.Context, g *libkb.GlobalContext, teamname, username string) (role keybase1.TeamRole, err error) {
uv, err := loadUserVersionByUsername(ctx, g, username, false /* useTracking */)
if err != nil {
return keybase1.TeamRole_NONE, err
}
err = RetryIfPossible(ctx, g, func(ctx context.Context, _ int) error {
t, err := GetForTeamManagementByStringName(ctx, g, teamname, false)
if err != nil {
return err
}
// return value assign to escape closure
role, err = t.MemberRole(ctx, uv)
return err
})
return role, err
}
func MemberRoleFromID(ctx context.Context, g *libkb.GlobalContext, teamID keybase1.TeamID, username string) (role keybase1.TeamRole, err error) {
uv, err := loadUserVersionByUsername(ctx, g, username, false /* useTracking */)
if err != nil {
return keybase1.TeamRole_NONE, err
}
err = RetryIfPossible(ctx, g, func(ctx context.Context, _ int) error {
t, err := GetForTeamManagementByTeamID(ctx, g, teamID, false)
if err != nil {
return err
}
// return value assign to escape closure
role, err = t.MemberRole(ctx, uv)
return err
})
return role, err
}
func RemoveMemberSingle(ctx context.Context, g *libkb.GlobalContext, teamID keybase1.TeamID,
member keybase1.TeamMemberToRemove) (err error) {
members := []keybase1.TeamMemberToRemove{member}
res, err := RemoveMembers(ctx, g, teamID, members, false /* NoErrorOnPartialFailure */)
if err != nil {
msg := fmt.Sprintf("failed to remove member: %s", err)
if len(res.Failures) > 0 {
if res.Failures[0].ErrorAtTarget != nil {
msg += "; " + *res.Failures[0].ErrorAtTarget
}
if res.Failures[0].ErrorAtSubtree != nil {
msg += "; " + *res.Failures[0].ErrorAtSubtree
}
}
err = errors.New(msg)
}
return err
}
func RemoveMembers(ctx context.Context, g *libkb.GlobalContext, teamID keybase1.TeamID,
members []keybase1.TeamMemberToRemove, shouldNotErrorOnPartialFailure bool,
) (res keybase1.TeamRemoveMembersResult, err error) {
mctx := libkb.NewMetaContext(ctx, g)
// Preliminary checks
for _, member := range members {
typ, err := member.Type()
if err != nil {
return res, err
}
switch typ {
case keybase1.TeamMemberToRemoveType_ASSERTION:
case keybase1.TeamMemberToRemoveType_INVITEID:
default:
return res, fmt.Errorf("unknown TeamMemberToRemoveType %v", typ)
}
}
// Removals
teamGetter := func() (*Team, error) {
return GetForTeamManagementByTeamID(ctx, g, teamID, true /* needAdmin */)
}
errstrp := func(e error) *string {
if e == nil {
return nil
}
s := e.Error()
return &s
}
var failures []keybase1.RemoveTeamMemberFailure
for _, member := range members {
typ, _ := member.Type()
switch typ {
case keybase1.TeamMemberToRemoveType_ASSERTION:
targetErr := remove(ctx, g, teamGetter, member.Assertion().Assertion)
var subtreeErr error
if member.Assertion().RemoveFromSubtree {
if targetErr == nil {
subtreeErr = removeMemberFromSubtree(mctx, teamID, member.Assertion().Assertion)
} else {
subtreeErr = errors.New("did not attempt to remove from subtree since removal failed at specified team")
}
}
if targetErr != nil || subtreeErr != nil {
failures = append(failures, keybase1.RemoveTeamMemberFailure{
TeamMember: member,
ErrorAtTarget: errstrp(targetErr),
ErrorAtSubtree: errstrp(subtreeErr),
})
}
case keybase1.TeamMemberToRemoveType_INVITEID:
targetErr := CancelInviteByID(ctx, g, teamID, member.Inviteid().InviteID)
if targetErr != nil {
failures = append(failures, keybase1.RemoveTeamMemberFailure{
TeamMember: member,
ErrorAtSubtree: errstrp(targetErr),
})
}
}
}
if !shouldNotErrorOnPartialFailure && len(failures) > 0 {
err = fmt.Errorf("failed to remove %d members", len(failures))
} else {
err = nil
}
return keybase1.TeamRemoveMembersResult{Failures: failures}, err
}
// removeMemberFromSubtree removes member from all teams in the subtree of targetTeamID,
// *not including* targetTeamID itself
func removeMemberFromSubtree(mctx libkb.MetaContext, targetTeamID keybase1.TeamID,