本文整理匯總了Golang中github.com/docker/notary/tuf.Repo.SetTargets方法的典型用法代碼示例。如果您正苦於以下問題：Golang Repo.SetTargets方法的具體用法？Golang Repo.SetTargets怎麽用？Golang Repo.SetTargets使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類github.com/docker/notary/tuf.Repo的用法示例。
在下文中一共展示了Repo.SetTargets方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。
示例1: loadTargetsFromStore
func loadTargetsFromStore(gun, role string, repo *tuf.Repo, store storage.MetaStore) error {
tgtJSON, err := store.GetCurrent(gun, role)
if err != nil {
return err
}
t := &data.SignedTargets{}
err = json.Unmarshal(tgtJSON, t)
if err != nil {
return err
}
return repo.SetTargets(role, t)
}示例2: loadAndValidateTargets
func loadAndValidateTargets(gun string, repo *tuf.Repo, roles map[string]storage.MetaUpdate, store storage.MetaStore) ([]storage.MetaUpdate, error) {
targetsRoles := make(utils.RoleList, 0)
for role := range roles {
if role == data.CanonicalTargetsRole || data.IsDelegation(role) {
targetsRoles = append(targetsRoles, role)
}
}
// N.B. RoleList sorts paths with fewer segments first.
// By sorting, we'll always process shallower targets updates before deeper
// ones (i.e. we'll load and validate targets before targets/foo). This
// helps ensure we only load from storage when necessary in a cleaner way.
sort.Sort(targetsRoles)
updatesToApply := make([]storage.MetaUpdate, 0, len(targetsRoles))
for _, role := range targetsRoles {
// don't load parent if current role is "targets",
// we must load all ancestor roles for delegations to validate the full parent chain
ancestorRole := role
for ancestorRole != data.CanonicalTargetsRole {
ancestorRole = path.Dir(ancestorRole)
if _, ok := repo.Targets[ancestorRole]; !ok {
err := loadTargetsFromStore(gun, ancestorRole, repo, store)
if err != nil {
return nil, err
}
}
}
var (
t *data.SignedTargets
err error
)
if t, err = validateTargets(role, roles, repo); err != nil {
if _, ok := err.(data.ErrInvalidRole); ok {
// role wasn't found in its parent. It has been removed
// or never existed. Drop this role from the update
// (by not adding it to updatesToApply)
continue
}
logrus.Error("ErrBadTargets: ", err.Error())
return nil, validation.ErrBadTargets{Msg: err.Error()}
}
// this will load keys and roles into the kdb
err = repo.SetTargets(role, t)
if err != nil {
return nil, err
}
updatesToApply = append(updatesToApply, roles[role])
}
return updatesToApply, nil
}