/
resource_ibm_firewall.go
381 lines (329 loc) · 11.7 KB
/
resource_ibm_firewall.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
package ibm
import (
"fmt"
"strconv"
"log"
"time"
"github.com/hashicorp/terraform-plugin-sdk/helper/resource"
"github.com/hashicorp/terraform-plugin-sdk/helper/schema"
"github.com/softlayer/softlayer-go/datatypes"
"github.com/softlayer/softlayer-go/filter"
"github.com/softlayer/softlayer-go/helpers/product"
"github.com/softlayer/softlayer-go/services"
"github.com/softlayer/softlayer-go/session"
"github.com/softlayer/softlayer-go/sl"
)
const (
FwHardwareDedicatedPackageType = "ADDITIONAL_SERVICES_FIREWALL"
vlanMask = "firewallNetworkComponents,networkVlanFirewall.billingItem.orderItem.order.id,dedicatedFirewallFlag" +
",firewallGuestNetworkComponents,firewallInterfaces,firewallRules,highAvailabilityFirewallFlag"
fwMask = "id,datacenter,primaryIpAddress,networkVlan.highAvailabilityFirewallFlag,managementCredentials,tagReferences[id,tag[name]]"
multiVlanMask = "id,name,networkFirewall[id,customerManagedFlag,datacenter.name,billingItem[orderItem.order.id,activeChildren[categoryCode, description,id]],managementCredentials,firewallType],publicIpAddress.ipAddress,publicIpv6Address.ipAddress,publicVlan[id,primaryRouter.hostname],privateVlan[id,primaryRouter.hostname],privateIpAddress.ipAddress,insideVlans[id],memberCount,status.keyName"
)
func resourceIBMFirewall() *schema.Resource {
return &schema.Resource{
Create: resourceIBMFirewallCreate,
Read: resourceIBMFirewallRead,
Update: resourceIBMFirewallUpdate,
Delete: resourceIBMFirewallDelete,
Exists: resourceIBMFirewallExists,
Importer: &schema.ResourceImporter{},
Schema: map[string]*schema.Schema{
"firewall_type": {
Type: schema.TypeString,
Optional: true,
ForceNew: true,
Default: "HARDWARE_FIREWALL_DEDICATED",
ValidateFunc: validateAllowedStringValue([]string{
"HARDWARE_FIREWALL_DEDICATED",
"FORTIGATE_SECURITY_APPLIANCE",
}),
Description: "Firewall type",
},
"ha_enabled": {
Type: schema.TypeBool,
Optional: true,
ForceNew: true,
Default: false,
Description: "set to true if High availability is enabled",
},
"public_vlan_id": {
Type: schema.TypeInt,
Required: true,
ForceNew: true,
Description: "Public VLAN ID",
},
"tags": {
Type: schema.TypeSet,
Optional: true,
Elem: &schema.Schema{Type: schema.TypeString},
Set: schema.HashString,
Description: "List of tags for the firewall",
},
"location": {
Type: schema.TypeString,
Computed: true,
Description: "Location info",
},
"primary_ip": {
Type: schema.TypeString,
Computed: true,
Description: "Primary IP address",
},
"username": {
Type: schema.TypeString,
Computed: true,
Description: "User name",
},
"password": {
Type: schema.TypeString,
Computed: true,
Description: "Password for the given User",
},
},
}
}
func resourceIBMFirewallCreate(d *schema.ResourceData, meta interface{}) error {
sess := meta.(ClientSession).SoftLayerSession()
keyName := "HARDWARE_FIREWALL_DEDICATED"
firewallType := d.Get("firewall_type").(string)
haEnabled := d.Get("ha_enabled").(bool)
if haEnabled {
if firewallType == "HARDWARE_FIREWALL_DEDICATED" {
keyName = "HARDWARE_FIREWALL_HIGH_AVAILABILITY"
} else {
keyName = "FORTIGATE_SECURITY_APPLIANCE_HIGH_AVAILABILITY"
}
} else {
keyName = firewallType
}
publicVlanId := d.Get("public_vlan_id").(int)
pkg, err := product.GetPackageByType(sess, FwHardwareDedicatedPackageType)
if err != nil {
return err
}
// Get all prices for ADDITIONAL_SERVICES_FIREWALL with the given capacity
productItems, err := product.GetPackageProducts(sess, *pkg.Id)
if err != nil {
return err
}
// Select only those product items with a matching keyname
targetItems := []datatypes.Product_Item{}
for _, item := range productItems {
if *item.KeyName == keyName {
targetItems = append(targetItems, item)
}
}
if len(targetItems) == 0 {
return fmt.Errorf("No product items matching %s could be found", keyName)
}
productOrderContainer := datatypes.Container_Product_Order_Network_Protection_Firewall_Dedicated{
Container_Product_Order: datatypes.Container_Product_Order{
PackageId: pkg.Id,
Prices: []datatypes.Product_Item_Price{
{
Id: targetItems[0].Prices[0].Id,
},
},
Quantity: sl.Int(1),
},
VlanId: sl.Int(publicVlanId),
}
log.Println("[INFO] Creating dedicated hardware firewall")
receipt, err := services.GetProductOrderService(sess.SetRetries(0)).
PlaceOrder(&productOrderContainer, sl.Bool(false))
if err != nil {
return fmt.Errorf("Error during creation of dedicated hardware firewall: %s", err)
}
vlan, _, _, err := findDedicatedFirewallByOrderId(sess, *receipt.OrderId, d)
if err != nil {
return fmt.Errorf("Error during creation of dedicated hardware firewall: %s", err)
}
id := *vlan.NetworkVlanFirewall.Id
d.SetId(fmt.Sprintf("%d", id))
d.Set("ha_enabled", *vlan.HighAvailabilityFirewallFlag)
d.Set("public_vlan_id", *vlan.Id)
log.Printf("[INFO] Firewall ID: %s", d.Id())
// Set tags
tags := getTags(d)
if tags != "" {
//Try setting only when it is non empty as we are creating Firewall
err = setFirewallTags(id, tags, meta)
if err != nil {
return err
}
}
return resourceIBMFirewallRead(d, meta)
}
func resourceIBMFirewallRead(d *schema.ResourceData, meta interface{}) error {
sess := meta.(ClientSession).SoftLayerSession()
fwID, _ := strconv.Atoi(d.Id())
fw, err := services.GetNetworkVlanFirewallService(sess).
Id(fwID).
Mask(fwMask).
GetObject()
if err != nil {
return fmt.Errorf("Error retrieving firewall information: %s", err)
}
d.Set("public_vlan_id", *fw.NetworkVlan.Id)
d.Set("ha_enabled", *fw.NetworkVlan.HighAvailabilityFirewallFlag)
d.Set("location", *fw.Datacenter.Name)
d.Set("primary_ip", *fw.PrimaryIpAddress)
if fw.ManagementCredentials != nil {
d.Set("username", *fw.ManagementCredentials.Username)
d.Set("password", *fw.ManagementCredentials.Password)
}
tagRefs := fw.TagReferences
tagRefsLen := len(tagRefs)
if tagRefsLen > 0 {
tags := make([]string, tagRefsLen, tagRefsLen)
for i, tagRef := range tagRefs {
tags[i] = *tagRef.Tag.Name
}
d.Set("tags", tags)
}
return nil
}
func resourceIBMFirewallUpdate(d *schema.ResourceData, meta interface{}) error {
fwID, err := strconv.Atoi(d.Id())
if err != nil {
return fmt.Errorf("Not a valid firewall ID, must be an integer: %s", err)
}
// Update tags
if d.HasChange("tags") {
tags := getTags(d)
err := setFirewallTags(fwID, tags, meta)
if err != nil {
return err
}
}
return resourceIBMFirewallRead(d, meta)
}
func resourceIBMFirewallDelete(d *schema.ResourceData, meta interface{}) error {
sess := meta.(ClientSession).SoftLayerSession()
fwService := services.GetNetworkVlanFirewallService(sess)
fwID, _ := strconv.Atoi(d.Id())
// Get billing item associated with the firewall
billingItem, err := fwService.Id(fwID).GetBillingItem()
if err != nil {
return fmt.Errorf("Error while looking up billing item associated with the firewall: %s", err)
}
if billingItem.Id == nil {
return fmt.Errorf("Error while looking up billing item associated with the firewall: No billing item for ID:%d", fwID)
}
success, err := services.GetBillingItemService(sess).Id(*billingItem.Id).CancelService()
if err != nil {
return err
}
if !success {
return fmt.Errorf("SoftLayer reported an unsuccessful cancellation")
}
return nil
}
func resourceIBMFirewallExists(d *schema.ResourceData, meta interface{}) (bool, error) {
sess := meta.(ClientSession).SoftLayerSession()
fwID, err := strconv.Atoi(d.Id())
if err != nil {
return false, fmt.Errorf("Not a valid ID, must be an integer: %s", err)
}
_, err = services.GetNetworkVlanFirewallService(sess).
Id(fwID).
GetObject()
if err != nil {
if apiErr, ok := err.(sl.Error); ok && apiErr.StatusCode == 404 {
return false, nil
}
return false, fmt.Errorf("Error retrieving firewall information: %s", err)
}
return true, nil
}
func findDedicatedFirewallByOrderId(sess *session.Session, orderId int, d *schema.ResourceData) (datatypes.Network_Vlan, datatypes.Network_Gateway, datatypes.Product_Upgrade_Request, error) {
filterPath := "networkVlans.networkVlanFirewall.billingItem.orderItem.order.id"
multivlanfilterpath := "networkGateways.networkFirewall.billingItem.orderItem.order.id"
var vlans []datatypes.Network_Vlan
var err error
var firewalls []datatypes.Network_Gateway
var upgraderequest datatypes.Product_Upgrade_Request
stateConf := &resource.StateChangeConf{
Pending: []string{"pending"},
Target: []string{"complete"},
Refresh: func() (interface{}, string, error) {
if ok := d.HasChange("addon_configuration") && !d.IsNewResource(); ok {
fwID, _ := strconv.Atoi(d.Id())
upgraderequest, err = services.GetNetworkVlanFirewallService(sess).
Id(fwID).
Mask("status").
GetUpgradeRequest()
if err != nil {
return datatypes.Product_Upgrade_Request{}, "", err
}
} else if _, ok := d.GetOk("pod"); ok {
firewalls, err = services.GetAccountService(sess).
Filter(filter.Build(
filter.Path(multivlanfilterpath).
Eq(strconv.Itoa(orderId)))).
Mask(multiVlanMask).
GetNetworkGateways()
if err != nil {
return datatypes.Network_Gateway{}, "", err
}
} else {
vlans, err = services.GetAccountService(sess).
Filter(filter.Build(
filter.Path(filterPath).
Eq(strconv.Itoa(orderId)))).
Mask(vlanMask).
GetNetworkVlans()
if err != nil {
return datatypes.Network_Vlan{}, "", err
}
}
status, ok := sl.GrabOk(upgraderequest, "Status.Name")
if ok && status == "Complete" {
return upgraderequest, "complete", nil
} else if len(vlans) == 1 {
return vlans[0], "complete", nil
} else if len(firewalls) == 1 {
return firewalls[0], "complete", nil
} else if len(vlans) == 0 || len(firewalls) == 0 || *upgraderequest.Status.Name != "Complete" {
return nil, "pending", nil
}
return nil, "", fmt.Errorf("Expected one dedicated firewall: %s", err)
},
Timeout: 2 * time.Hour,
Delay: 10 * time.Second,
MinTimeout: 10 * time.Second,
NotFoundChecks: 24 * 60,
}
pendingResult, err := stateConf.WaitForState()
if err != nil {
return datatypes.Network_Vlan{}, datatypes.Network_Gateway{}, datatypes.Product_Upgrade_Request{}, err
}
if ok := d.HasChange("addon_configuration") && !d.IsNewResource(); ok {
if result, ok := pendingResult.(datatypes.Product_Upgrade_Request); ok {
return datatypes.Network_Vlan{}, datatypes.Network_Gateway{}, result, nil
}
return datatypes.Network_Vlan{}, datatypes.Network_Gateway{}, datatypes.Product_Upgrade_Request{},
fmt.Errorf("Something went wrong while upgrading '%d'", orderId)
} else if _, ok := d.GetOk("pod"); ok {
if result, ok := pendingResult.(datatypes.Network_Gateway); ok {
return datatypes.Network_Vlan{}, result, datatypes.Product_Upgrade_Request{}, nil
}
return datatypes.Network_Vlan{}, datatypes.Network_Gateway{}, datatypes.Product_Upgrade_Request{},
fmt.Errorf("Cannot find Dedicated Firewall with order id '%d'", orderId)
}
var result, ok = pendingResult.(datatypes.Network_Vlan)
if ok {
return result, datatypes.Network_Gateway{}, datatypes.Product_Upgrade_Request{}, nil
}
return datatypes.Network_Vlan{}, datatypes.Network_Gateway{}, datatypes.Product_Upgrade_Request{},
fmt.Errorf("Cannot find Dedicated Firewall with order id '%d'", orderId)
}
func setFirewallTags(id int, tags string, meta interface{}) error {
service := services.GetNetworkVlanFirewallService(meta.(ClientSession).SoftLayerSession())
_, err := service.Id(id).SetTags(sl.String(tags))
if err != nil {
return fmt.Errorf("Could not set tags on firewall %d", id)
}
return nil
}