/
core_util_common.go
57 lines (49 loc) · 1.06 KB
/
core_util_common.go
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package vault
import (
"context"
uuid "github.com/hashicorp/go-uuid"
"github.com/hashicorp/vault/sdk/logical"
)
func (c *Core) loadHeaderHMACKey(ctx context.Context) error {
ent, err := c.barrier.Get(ctx, indexHeaderHMACKeyPath)
if err != nil {
return err
}
if ent != nil {
c.IndexHeaderHMACKey.Store(ent.Value)
}
return nil
}
func (c *Core) headerHMACKey() []byte {
key := c.IndexHeaderHMACKey.Load()
if key == nil {
return nil
}
return key.([]byte)
}
func (c *Core) setupHeaderHMACKey(ctx context.Context, isPerfStandby bool) error {
if c.IsPerfSecondary() || c.IsDRSecondary() || isPerfStandby {
return c.loadHeaderHMACKey(ctx)
}
ent, err := c.barrier.Get(ctx, indexHeaderHMACKeyPath)
if err != nil {
return err
}
if ent != nil {
c.IndexHeaderHMACKey.Store(ent.Value)
return nil
}
key, err := uuid.GenerateUUID()
if err != nil {
return err
}
err = c.barrier.Put(ctx, &logical.StorageEntry{
Key: indexHeaderHMACKeyPath,
Value: []byte(key),
})
if err != nil {
return err
}
c.IndexHeaderHMACKey.Store([]byte(key))
return nil
}