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pano.go
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pano.go
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package ipsec
import (
"fmt"
"encoding/xml"
"github.com/PaloAltoNetworks/pango/util"
"github.com/PaloAltoNetworks/pango/version"
)
// PanoIpsec is a namespace struct, included as part of pango.Client.
type PanoIpsec struct {
con util.XapiClient
}
// Initialize is invoked when Initialize on the pango.Client is called.
func (c *PanoIpsec) Initialize(con util.XapiClient) {
c.con = con
}
// GetList performs GET to retrieve a list of IPSec crypto profiles.
func (c *PanoIpsec) GetList(tmpl, ts string) ([]string, error) {
c.con.LogQuery("(get) list of ipsec crypto profiles")
path := c.xpath(tmpl, ts, nil)
return c.con.EntryListUsing(c.con.Get, path[:len(path) - 1])
}
// ShowList performs SHOW to retrieve a list of IPSec crypto profiles.
func (c *PanoIpsec) ShowList(tmpl, ts string) ([]string, error) {
c.con.LogQuery("(show) list of ipsec crypto profiles")
path := c.xpath(tmpl, ts, nil)
return c.con.EntryListUsing(c.con.Show, path[:len(path) - 1])
}
// Get performs GET to retrieve information for the given IPSec crypto
// profile.
func (c *PanoIpsec) Get(tmpl, ts, name string) (Entry, error) {
c.con.LogQuery("(get) ipsec crypto profile %q", name)
return c.details(c.con.Get, tmpl, ts, name)
}
// Get performs SHOW to retrieve information for the given IPSec crypto
// profile.
func (c *PanoIpsec) Show(tmpl, ts, name string) (Entry, error) {
c.con.LogQuery("(show) ipsec crypto profile %q", name)
return c.details(c.con.Show, tmpl, ts, name)
}
// Set performs SET to create / update one or more IPSec crypto profiles.
func (c *PanoIpsec) Set(tmpl, ts string, e ...Entry) error {
var err error
if len(e) == 0 {
return nil
} else if tmpl == "" && ts == "" {
return fmt.Errorf("tmpl or ts must be specified")
}
_, fn, vint := c.versioning()
names := make([]string, len(e))
// Build up the struct with the given configs.
se := make([]Entry, len(e))
d := util.BulkElement{XMLName: xml.Name{Local: "ipsec-crypto-profiles"}}
for i := range e {
se[i].Name = e[i].Name
se[i].Copy(e[i])
se[i].SpecifyEncryption(vint)
d.Data = append(d.Data, fn(se[i]))
names[i] = se[i].Name
}
c.con.LogAction("(set) ipsec crypto profiles: %v", names)
// Set xpath.
path := c.xpath(tmpl, ts, names)
if len(se) == 1 {
path = path[:len(path) - 1]
} else {
path = path[:len(path) - 2]
}
// Create the profiles.
_, err = c.con.Set(path, d.Config(), nil, nil)
return err
}
// Edit performs EDIT to create / update an IPSec crypto profile.
func (c *PanoIpsec) Edit(tmpl, ts string, e Entry) error {
var err error
if tmpl == "" && ts == "" {
return fmt.Errorf("tmpl or ts must be specified")
}
_, fn, vint := c.versioning()
c.con.LogAction("(edit) ipsec crypto profile %q", e.Name)
se := Entry{Name: e.Name}
se.Copy(e)
se.SpecifyEncryption(vint)
// Set xpath.
path := c.xpath(tmpl, ts, []string{se.Name})
// Edit the profile.
_, err = c.con.Edit(path, fn(se), nil, nil)
return err
}
// Delete removes the given IPSec crypto profile(s) from the firewall.
//
// Profiles can be either a string or an Entry object.
func (c *PanoIpsec) Delete(tmpl, ts string, e ...interface{}) error {
var err error
if len(e) == 0 {
return nil
} else if tmpl == "" && ts == "" {
return fmt.Errorf("tmpl or ts must be specified")
}
names := make([]string, len(e))
for i := range e {
switch v := e[i].(type) {
case string:
names[i] = v
case Entry:
names[i] = v.Name
default:
return fmt.Errorf("Unsupported type to delete: %s", v)
}
}
c.con.LogAction("(delete) ipsec crypto profiles: %v", names)
path := c.xpath(tmpl, ts, names)
_, err = c.con.Delete(path, nil, nil)
return err
}
/** Internal functions for this namespace struct **/
func (c *PanoIpsec) versioning() (normalizer, func(Entry) (interface{}), int) {
v := c.con.Versioning()
var vint int
if v.Gte(version.Number{7, 0, 0, ""}) {
vint = 2
} else {
vint = 1
}
return &container_v1{}, specify_v1, vint
}
func (c *PanoIpsec) details(fn util.Retriever, tmpl, ts, name string) (Entry, error) {
path := c.xpath(tmpl, ts, []string{name})
obj, _, _ := c.versioning()
_, err := fn(path, nil, obj)
if err != nil {
return Entry{}, err
}
ans := obj.Normalize()
ans.NormalizeEncryption()
return ans, nil
}
func (c *PanoIpsec) xpath(tmpl, ts string, vals []string) []string {
ans := make([]string, 0, 13)
ans = append(ans, util.TemplateXpathPrefix(tmpl, ts)...)
ans = append(ans,
"config",
"devices",
util.AsEntryXpath([]string{"localhost.localdomain"}),
"network",
"ike",
"crypto-profiles",
"ipsec-crypto-profiles",
util.AsEntryXpath(vals),
)
return ans
}