116 lines
2.8 KiB
Go
116 lines
2.8 KiB
Go
package mssql
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import (
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"context"
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"fmt"
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"time"
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"github.com/hashicorp/vault/sdk/framework"
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"github.com/hashicorp/vault/sdk/logical"
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)
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func pathConfigLease(b *backend) *framework.Path {
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return &framework.Path{
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Pattern: "config/lease",
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Fields: map[string]*framework.FieldSchema{
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"ttl": &framework.FieldSchema{
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Type: framework.TypeString,
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Description: "Default ttl for roles.",
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},
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"ttl_max": &framework.FieldSchema{
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Type: framework.TypeString,
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Description: `Deprecated: use "max_ttl" instead. Maximum
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time a credential is valid for.`,
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},
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"max_ttl": &framework.FieldSchema{
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Type: framework.TypeString,
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Description: "Maximum time a credential is valid for.",
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},
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},
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Callbacks: map[logical.Operation]framework.OperationFunc{
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logical.ReadOperation: b.pathConfigLeaseRead,
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logical.UpdateOperation: b.pathConfigLeaseWrite,
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},
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HelpSynopsis: pathConfigLeaseHelpSyn,
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HelpDescription: pathConfigLeaseHelpDesc,
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}
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}
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func (b *backend) pathConfigLeaseWrite(ctx context.Context, req *logical.Request, d *framework.FieldData) (*logical.Response, error) {
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ttlRaw := d.Get("ttl").(string)
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ttlMaxRaw := d.Get("max_ttl").(string)
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if len(ttlMaxRaw) == 0 {
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ttlMaxRaw = d.Get("ttl_max").(string)
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}
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ttl, err := time.ParseDuration(ttlRaw)
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if err != nil {
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return logical.ErrorResponse(fmt.Sprintf(
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"Invalid ttl: %s", err)), nil
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}
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ttlMax, err := time.ParseDuration(ttlMaxRaw)
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if err != nil {
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return logical.ErrorResponse(fmt.Sprintf(
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"Invalid max_ttl: %s", err)), nil
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}
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// Store it
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entry, err := logical.StorageEntryJSON("config/lease", &configLease{
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TTL: ttl,
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TTLMax: ttlMax,
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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 err := req.Storage.Put(ctx, entry); err != nil {
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return nil, err
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}
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return nil, nil
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}
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func (b *backend) pathConfigLeaseRead(ctx context.Context, req *logical.Request, data *framework.FieldData) (*logical.Response, error) {
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leaseConfig, err := b.LeaseConfig(ctx, req.Storage)
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if err != nil {
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return nil, err
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}
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if leaseConfig == nil {
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return nil, nil
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}
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resp := &logical.Response{
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Data: map[string]interface{}{
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"ttl": leaseConfig.TTL.String(),
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"ttl_max": leaseConfig.TTLMax.String(),
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"max_ttl": leaseConfig.TTLMax.String(),
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},
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}
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resp.AddWarning("The field ttl_max is deprecated and will be removed in a future release. Use max_ttl instead.")
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return resp, nil
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}
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type configLease struct {
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TTL time.Duration
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TTLMax time.Duration
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}
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const pathConfigLeaseHelpSyn = `
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Configure the default lease ttl for generated credentials.
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`
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const pathConfigLeaseHelpDesc = `
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This configures the default lease ttl used for credentials
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generated by this backend. The ttl specifies the duration that a
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credential will be valid for, as well as the maximum session for
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a set of credentials.
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The format for the ttl is "1h" or integer and then unit. The longest
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unit is hour.
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`
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