mirror of
https://github.com/ceph/ceph-csi.git
synced 2025-03-09 17:09:29 +00:00
f87d06ed85
Several packages are only used while running the e2e suite. These packages are less important to update, as the they can not influence the final executable that is part of the Ceph-CSI container-image. By moving these dependencies out of the main Ceph-CSI go.mod, it is easier to identify if a reported CVE affects Ceph-CSI, or only the testing (like most of the Kubernetes CVEs). Signed-off-by: Niels de Vos <ndevos@ibm.com>
108 lines
2.8 KiB
Go
108 lines
2.8 KiB
Go
// Copyright 2015 The Prometheus Authors
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package model
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import (
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"encoding/json"
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"errors"
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"fmt"
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"regexp"
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"time"
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)
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// Matcher describes a matches the value of a given label.
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type Matcher struct {
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Name LabelName `json:"name"`
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Value string `json:"value"`
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IsRegex bool `json:"isRegex"`
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}
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func (m *Matcher) UnmarshalJSON(b []byte) error {
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type plain Matcher
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if err := json.Unmarshal(b, (*plain)(m)); err != nil {
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return err
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}
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if len(m.Name) == 0 {
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return errors.New("label name in matcher must not be empty")
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}
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if m.IsRegex {
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if _, err := regexp.Compile(m.Value); err != nil {
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return err
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}
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}
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return nil
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}
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// Validate returns true iff all fields of the matcher have valid values.
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func (m *Matcher) Validate() error {
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if !m.Name.IsValid() {
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return fmt.Errorf("invalid name %q", m.Name)
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}
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if m.IsRegex {
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if _, err := regexp.Compile(m.Value); err != nil {
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return fmt.Errorf("invalid regular expression %q", m.Value)
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}
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} else if !LabelValue(m.Value).IsValid() || len(m.Value) == 0 {
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return fmt.Errorf("invalid value %q", m.Value)
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}
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return nil
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}
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// Silence defines the representation of a silence definition in the Prometheus
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// eco-system.
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type Silence struct {
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ID uint64 `json:"id,omitempty"`
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Matchers []*Matcher `json:"matchers"`
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StartsAt time.Time `json:"startsAt"`
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EndsAt time.Time `json:"endsAt"`
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CreatedAt time.Time `json:"createdAt,omitempty"`
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CreatedBy string `json:"createdBy"`
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Comment string `json:"comment,omitempty"`
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}
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// Validate returns true iff all fields of the silence have valid values.
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func (s *Silence) Validate() error {
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if len(s.Matchers) == 0 {
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return errors.New("at least one matcher required")
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}
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for _, m := range s.Matchers {
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if err := m.Validate(); err != nil {
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return fmt.Errorf("invalid matcher: %w", err)
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}
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}
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if s.StartsAt.IsZero() {
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return errors.New("start time missing")
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}
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if s.EndsAt.IsZero() {
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return errors.New("end time missing")
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}
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if s.EndsAt.Before(s.StartsAt) {
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return errors.New("start time must be before end time")
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}
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if s.CreatedBy == "" {
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return errors.New("creator information missing")
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}
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if s.Comment == "" {
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return errors.New("comment missing")
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}
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if s.CreatedAt.IsZero() {
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return errors.New("creation timestamp missing")
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}
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return nil
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}
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