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Golang KID.IsNil方法代码示例

本文整理汇总了Golang中github.com/keybase/client/go/protocol.KID.IsNil方法的典型用法代码示例。如果您正苦于以下问题:Golang KID.IsNil方法的具体用法?Golang KID.IsNil怎么用?Golang KID.IsNil使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在github.com/keybase/client/go/protocol.KID的用法示例。


在下文中一共展示了KID.IsNil方法的4个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Golang代码示例。

示例1: LoadLinksFromStorage

func (l *SigChainLoader) LoadLinksFromStorage() (err error) {
	var curr LinkID
	var links []*ChainLink
	var mt *MerkleTriple
	goodKey := true

	uid := l.user.GetUID()

	l.G().Log.Debug("+ SigChainLoader.LoadFromStorage(%s)", uid)
	defer func() { l.G().Log.Debug("- SigChainLoader.LoadFromStorage(%s) -> %s", uid, ErrToOk(err)) }()

	if mt, err = l.LoadLastLinkIDFromStorage(); err != nil || mt == nil {
		l.G().Log.Debug("| Failed to load last link ID")
		if err == nil {
			l.G().Log.Debug("| no error loading last link ID from storage")
		}
		if mt == nil {
			l.G().Log.Debug("| mt (MerkleTriple) nil result from load last link ID from storage")
		}
		return err
	}

	// Load whatever the last fingerprint was in the chain if we're not loading
	// allKeys. We have to load something...  Note that we don't use l.fp
	// here (as we used to) since if the user used to have chainlinks, and then
	// removed their key, we still want to load their last chainlinks.
	var loadKID keybase1.KID

	curr = mt.LinkID
	var link *ChainLink

	suid := l.selfUID()

	for curr != nil && goodKey {
		l.G().VDL.Log(VLog1, "| loading link; curr=%s", curr)
		if link, err = ImportLinkFromStorage(curr, suid, l.G()); err != nil {
			return
		}
		kid2 := link.ToEldestKID()

		if loadKID.IsNil() {
			loadKID = kid2
			l.G().Log.Debug("| Setting loadKID=%s", kid2)
		} else if !l.allKeys && loadKID.Exists() && !loadKID.Equal(kid2) {
			goodKey = false
			l.G().Log.Debug("| Stop loading at KID=%s (!= KID=%s)", loadKID, kid2)
		}

		if goodKey {
			links = append(links, link)
			curr = link.GetPrev()
		}
	}

	reverse(links)
	l.G().Log.Debug("| Loaded %d links", len(links))

	l.links = links
	return
}
开发者ID:jacobhaven,项目名称:client,代码行数:60,代码来源:sig_chain.go

示例2: addDeviceKeyWithSigner

// To add a device key as the eldest key, signer and eldestKID
// should be nil.
func (d *Locksmith) addDeviceKeyWithSigner(ctx *Context, signer libkb.GenericKey, eldestKID keybase1.KID) error {
	devname, err := d.deviceName(ctx)
	if err != nil {
		return err
	}
	pps, err := d.ppStream(ctx)
	if err != nil {
		return err
	}
	d.lks = libkb.NewLKSec(pps, d.arg.User.GetUID(), d.G())
	args := &DeviceWrapArgs{
		Me:         d.arg.User,
		DeviceName: devname,
		DeviceType: libkb.DeviceTypeDesktop,
		Lks:        d.lks,
		IsEldest:   false,
		Signer:     signer,
		EldestKID:  eldestKID,
	}
	if signer == nil && eldestKID.IsNil() {
		args.IsEldest = true
	}
	eng := NewDeviceWrap(args, d.G())
	if err := RunEngine(eng, ctx); err != nil {
		return err
	}

	d.signingKey = eng.SigningKey()
	return nil
}
开发者ID:paul-pearce,项目名称:client-beta,代码行数:32,代码来源:locksmith.go

示例3: VerifySigsAndComputeKeys

func (sc *SigChain) VerifySigsAndComputeKeys(eldest keybase1.KID, ckf *ComputedKeyFamily) (cached bool, err error) {

	cached = false
	sc.G().Log.Debug("+ VerifySigsAndComputeKeys for user %s (eldest = %s)", sc.uid, eldest)
	defer func() {
		sc.G().Log.Debug("- VerifySigsAndComputeKeys for user %s -> %s", sc.uid, ErrToOk(err))
	}()

	if err = sc.VerifyChain(); err != nil {
		return
	}

	if sc.allKeys || sc.loadedFromLinkOne {
		if first := sc.getFirstSeqno(); first > Seqno(1) {
			err = ChainLinkWrongSeqnoError{fmt.Sprintf("Wanted a chain from seqno=1, but got seqno=%d", first)}
			return
		}
	}

	if ckf.kf == nil || eldest.IsNil() {
		sc.G().Log.Debug("| VerifyWithKey short-circuit, since no Key available")
		sc.localCki = NewComputedKeyInfos(sc.G())
		ckf.cki = sc.localCki
		return
	}
	links, err := sc.GetCurrentSubchain(eldest)
	if err != nil {
		return
	}

	if links == nil || len(links) == 0 {
		sc.G().Log.Debug("| Empty chain after we limited to eldest %s", eldest)
		eldestKey, _ := ckf.FindKeyWithKIDUnsafe(eldest)
		sc.localCki = NewComputedKeyInfos(sc.G())
		err = sc.localCki.InsertServerEldestKey(eldestKey, sc.username)
		ckf.cki = sc.localCki
		return
	}

	if cached, ckf.cki, err = sc.verifySubchain(*ckf.kf, links); err != nil {
		return
	}

	// We used to check for a self-signature of one's keybase username
	// here, but that doesn't make sense because we haven't accounted
	// for revocations.  We'll go it later, after reconstructing
	// the id_table.  See LoadUser in user.go and
	// https://github.com/keybase/go/issues/43

	return
}
开发者ID:jacobhaven,项目名称:client,代码行数:51,代码来源:sig_chain.go

示例4: GetEncryptionSubkeyForDevice

// GetEncryptionSubkeyForDevice gets the current encryption subkey for the given
// device.  Note that many devices might share an encryption public key but
// might have different secret keys.
func (ckf *ComputedKeyFamily) GetEncryptionSubkeyForDevice(did keybase1.DeviceID) (key GenericKey, err error) {
	var kid keybase1.KID
	if kid, err = ckf.getSibkeyKidForDevice(did); err != nil {
		return
	}
	if kid.IsNil() {
		return
	}
	if cki, found := ckf.cki.Infos[kid]; !found {
		return
	} else if !cki.Subkey.IsValid() {
		return
	} else {
		key, err = ckf.FindActiveEncryptionSubkey(cki.Subkey)
	}
	return
}
开发者ID:mark-adams,项目名称:client,代码行数:20,代码来源:keyfamily.go


注:本文中的github.com/keybase/client/go/protocol.KID.IsNil方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。