76b0d11793
This massively simplifies transit locking behavior by pushing some locking down to the Policy level, and embedding either a local or global lock in the Policy depending on whether caching is enabled or not.
62 lines
1.5 KiB
Go
62 lines
1.5 KiB
Go
package transit
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import (
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"context"
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"github.com/hashicorp/vault/helper/keysutil"
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"github.com/hashicorp/vault/logical"
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"github.com/hashicorp/vault/logical/framework"
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)
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func (b *backend) pathRotate() *framework.Path {
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return &framework.Path{
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Pattern: "keys/" + framework.GenericNameRegex("name") + "/rotate",
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Fields: map[string]*framework.FieldSchema{
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"name": &framework.FieldSchema{
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Type: framework.TypeString,
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Description: "Name of the key",
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},
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},
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Callbacks: map[logical.Operation]framework.OperationFunc{
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logical.UpdateOperation: b.pathRotateWrite,
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},
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HelpSynopsis: pathRotateHelpSyn,
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HelpDescription: pathRotateHelpDesc,
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}
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}
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func (b *backend) pathRotateWrite(ctx context.Context, req *logical.Request, d *framework.FieldData) (*logical.Response, error) {
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name := d.Get("name").(string)
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// Get the policy
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p, _, err := b.lm.GetPolicy(ctx, keysutil.PolicyRequest{
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Storage: req.Storage,
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Name: name,
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})
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if err != nil {
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return nil, err
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}
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if p == nil {
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return logical.ErrorResponse("key not found"), logical.ErrInvalidRequest
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}
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if !b.System().CachingDisabled() {
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p.Lock(true)
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}
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// Rotate the policy
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err = p.Rotate(ctx, req.Storage)
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p.Unlock()
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return nil, err
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}
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const pathRotateHelpSyn = `Rotate named encryption key`
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const pathRotateHelpDesc = `
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This path is used to rotate the named key. After rotation,
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new encryption requests using this name will use the new key,
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but decryption will still be supported for older versions.
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`
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