| 1 | // SPDX-License-Identifier: GPL-3.0-or-later |
| 2 | |
| 3 | package secretsctl |
| 4 | |
| 5 | import ( |
| 6 | "fmt" |
| 7 | "strings" |
| 8 | |
| 9 | "github.com/netdata/netdata/go/plugins/plugin/agent/secrets/secretstore" |
| 10 | "github.com/netdata/netdata/go/plugins/plugin/framework/dyncfg" |
| 11 | ) |
| 12 | |
| 13 | func (c *Controller) Lookup(key string) (Entry, bool) { |
| 14 | entry, ok := c.lookup(key) |
| 15 | if !ok { |
| 16 | return Entry{}, false |
| 17 | } |
| 18 | return entry, true |
| 19 | } |
| 20 | |
| 21 | func (c *Controller) lookup(key string) (Entry, bool) { |
| 22 | entry, ok := c.lookupInternal(key) |
| 23 | if !ok { |
| 24 | return Entry{}, false |
| 25 | } |
| 26 | return entryFromDyncfg(entry), true |
| 27 | } |
| 28 | |
| 29 | func (c *Controller) lookupInternal(key string) (*dyncfg.Entry[secretstore.Config], bool) { |
| 30 | if strings.TrimSpace(key) == "" || c.exposed == nil { |
| 31 | return nil, false |
| 32 | } |
| 33 | return c.exposed.LookupByKey(key) |
| 34 | } |
| 35 | |
| 36 | func (c *Controller) RememberDiscoveredConfig(cfg secretstore.Config) (Entry, bool, error) { |
| 37 | entry, changed, err := c.rememberDiscoveredConfig(cfg) |
| 38 | if err != nil || !changed || entry == nil { |
| 39 | return Entry{}, changed, err |
| 40 | } |
| 41 | return entryFromDyncfg(entry), true, nil |
| 42 | } |
| 43 | |
| 44 | func (c *Controller) rememberDiscoveredConfig(cfg secretstore.Config) (*dyncfg.Entry[secretstore.Config], bool, error) { |
| 45 | if err := c.validateConfig(cfg); err != nil { |
| 46 | return nil, false, err |
| 47 | } |
| 48 | |
| 49 | c.handler.RememberDiscoveredConfig(cfg) |
| 50 | |
| 51 | entry, ok := c.lookupInternal(cfg.ExposedKey()) |
| 52 | if !ok { |
| 53 | entry = c.handler.AddDiscoveredConfig(cfg, dyncfg.StatusAccepted) |
| 54 | c.handler.NotifyJobCreate(cfg, dyncfg.StatusAccepted) |
| 55 | return entry, true, nil |
| 56 | } |
| 57 | |
| 58 | sp, ep := cfg.SourceTypePriority(), entry.Cfg.SourceTypePriority() |
| 59 | if ep > sp || (ep == sp && entry.Status == dyncfg.StatusRunning) { |
| 60 | return entry, false, nil |
| 61 | } |
| 62 | |
| 63 | if entry.Status == dyncfg.StatusRunning || entry.Status == dyncfg.StatusFailed { |
| 64 | c.cb.Stop(entry.Cfg) |
| 65 | c.cb.TakeCommandMessage() |
| 66 | } |
| 67 | |
| 68 | entry = c.handler.AddDiscoveredConfig(cfg, dyncfg.StatusAccepted) |
| 69 | c.handler.NotifyJobCreate(cfg, dyncfg.StatusAccepted) |
| 70 | return entry, true, nil |
| 71 | } |
| 72 | |
| 73 | func (c *Controller) RemoveDiscoveredConfig(cfg secretstore.Config) (Entry, bool) { |
| 74 | entry, ok := c.removeDiscoveredConfig(cfg) |
| 75 | if !ok || entry == nil { |
| 76 | return Entry{}, false |
| 77 | } |
| 78 | return entryFromDyncfg(entry), true |
| 79 | } |
| 80 | |
| 81 | func (c *Controller) removeDiscoveredConfig(cfg secretstore.Config) (*dyncfg.Entry[secretstore.Config], bool) { |
| 82 | entry, ok := c.handler.RemoveDiscoveredConfig(cfg) |
| 83 | if !ok { |
| 84 | return nil, false |
| 85 | } |
| 86 | |
| 87 | c.cb.Stop(entry.Cfg) |
| 88 | c.cb.TakeCommandMessage() |
| 89 | c.handler.NotifyJobRemove(entry.Cfg) |
| 90 | return entry, true |
| 91 | } |
| 92 | |
| 93 | func (c *Controller) validateConfig(cfg secretstore.Config) error { |
| 94 | if err := cfg.Validate(); err != nil { |
| 95 | return err |
| 96 | } |
| 97 | if c.service == nil { |
| 98 | return fmt.Errorf("secretstore service is not available") |
| 99 | } |
| 100 | return c.service.Validate(secretStoreResolveContext(c.Logger, cfg), cfg) |
| 101 | } |
| 102 | |
| 103 | func (c *Controller) validateStored(key string) error { |
| 104 | entry, ok := c.lookupInternal(key) |
| 105 | if !ok { |
| 106 | return secretstore.ErrStoreNotFound |
| 107 | } |
| 108 | if c.service == nil { |
| 109 | return fmt.Errorf("secretstore service is not available") |
| 110 | } |
| 111 | |
| 112 | if _, ok := c.service.GetStatus(key); ok { |
| 113 | return c.service.ValidateStored(secretStoreResolveContextForKey(c.Logger, key, entry.Cfg.Kind(), entry.Cfg.Name()), key) |
| 114 | } |
| 115 | |
| 116 | return c.validateConfig(entry.Cfg) |
| 117 | } |
| 118 | |
| 119 | func (c *Controller) affectedJobsFor(storeKey string) []secretstore.JobRef { |
| 120 | if c.affectedJobs == nil { |
| 121 | return nil |
| 122 | } |
| 123 | return c.affectedJobs(storeKey) |
| 124 | } |
| 125 | |
| 126 | func (c *Controller) restartableAffectedJobsFor(storeKey string) []secretstore.JobRef { |
| 127 | if c.restartableAffectedJobs == nil { |
| 128 | return nil |
| 129 | } |
| 130 | return c.restartableAffectedJobs(storeKey) |
| 131 | } |