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package ikepolicies
import (
"github.com/gophercloud/gophercloud"
"github.com/gophercloud/gophercloud/pagination"
)
// Policy is an IKE Policy
type Policy struct {
// TenantID is the ID of the project
TenantID string `json:"tenant_id"`
// ProjectID is the ID of the project
ProjectID string `json:"project_id"`
// Description is the human readable description of the policy
Description string `json:"description"`
// Name is the human readable name of the policy
Name string `json:"name"`
// AuthAlgorithm is the authentication hash algorithm
AuthAlgorithm string `json:"auth_algorithm"`
// EncryptionAlgorithm is the encryption algorithm
EncryptionAlgorithm string `json:"encryption_algorithm"`
// PFS is the Perfect forward secrecy (PFS) mode
PFS string `json:"pfs"`
// Lifetime is the lifetime of the security association
Lifetime Lifetime `json:"lifetime"`
// ID is the ID of the policy
ID string `json:"id"`
// Phase1NegotiationMode is the IKE mode
Phase1NegotiationMode string `json:"phase1_negotiation_mode"`
// IKEVersion is the IKE version.
IKEVersion string `json:"ike_version"`
}
type commonResult struct {
gophercloud.Result
}
type Lifetime struct {
// Units is the unit for the lifetime
// Default is seconds
Units string `json:"units"`
// Value is the lifetime
// Default is 3600
Value int `json:"value"`
}
// Extract is a function that accepts a result and extracts an IKE Policy.
func (r commonResult) Extract() (*Policy, error) {
var s struct {
Policy *Policy `json:"ikepolicy"`
}
err := r.ExtractInto(&s)
return s.Policy, err
}
// PolicyPage is the page returned by a pager when traversing over a
// collection of Policies.
type PolicyPage struct {
pagination.LinkedPageBase
}
// NextPageURL is invoked when a paginated collection of IKE policies has
// reached the end of a page and the pager seeks to traverse over a new one.
// In order to do this, it needs to construct the next page's URL.
func (r PolicyPage) NextPageURL() (string, error) {
var s struct {
Links []gophercloud.Link `json:"ikepolicies_links"`
}
err := r.ExtractInto(&s)
if err != nil {
return "", err
}
return gophercloud.ExtractNextURL(s.Links)
}
// IsEmpty checks whether a PolicyPage struct is empty.
func (r PolicyPage) IsEmpty() (bool, error) {
is, err := ExtractPolicies(r)
return len(is) == 0, err
}
// ExtractPolicies accepts a Page struct, specifically a Policy struct,
// and extracts the elements into a slice of Policy structs. In other words,
// a generic collection is mapped into a relevant slice.
func ExtractPolicies(r pagination.Page) ([]Policy, error) {
var s struct {
Policies []Policy `json:"ikepolicies"`
}
err := (r.(PolicyPage)).ExtractInto(&s)
return s.Policies, err
}
// CreateResult represents the result of a Create operation. Call its Extract method to
// interpret it as a Policy.
type CreateResult struct {
commonResult
}
// GetResult represents the result of a Get operation. Call its Extract method to
// interpret it as a Policy.
type GetResult struct {
commonResult
}
// DeleteResult represents the results of a Delete operation. Call its ExtractErr method
// to determine whether the operation succeeded or failed.
type DeleteResult struct {
gophercloud.ErrResult
}
// UpdateResult represents the result of an update operation. Call its Extract method
// to interpret it as a Policy.
type UpdateResult struct {
commonResult
}
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