-
Notifications
You must be signed in to change notification settings - Fork 132
/
block_fastly_service_logging_ftp.go
353 lines (309 loc) · 10.8 KB
/
block_fastly_service_logging_ftp.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
package fastly
import (
"context"
"fmt"
"log"
gofastly "github.com/fastly/go-fastly/v6/fastly"
"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
)
type FTPServiceAttributeHandler struct {
*DefaultServiceAttributeHandler
}
func NewServiceLoggingFTP(sa ServiceMetadata) ServiceAttributeDefinition {
return ToServiceAttributeDefinition(&FTPServiceAttributeHandler{
&DefaultServiceAttributeHandler{
key: "logging_ftp",
serviceMetadata: sa,
},
})
}
func (h *FTPServiceAttributeHandler) Key() string { return h.key }
func (h *FTPServiceAttributeHandler) GetSchema() *schema.Schema {
var blockAttributes = map[string]*schema.Schema{
// Required fields
"name": {
Type: schema.TypeString,
Required: true,
Description: "The unique name of the FTP logging endpoint. It is important to note that changing this attribute will delete and recreate the resource",
},
"address": {
Type: schema.TypeString,
Required: true,
Description: "The FTP address to stream logs to",
},
"user": {
Type: schema.TypeString,
Required: true,
Description: "The username for the server (can be `anonymous`)",
},
"password": {
Type: schema.TypeString,
Required: true,
Description: "The password for the server (for anonymous use an email address)",
Sensitive: true,
},
"path": {
Type: schema.TypeString,
Required: true,
Description: "The path to upload log files to. If the path ends in `/` then it is treated as a directory",
},
// Optional fields
"port": {
Type: schema.TypeInt,
Optional: true,
Default: 21,
Description: "The port number. Default: `21`",
},
"period": {
Type: schema.TypeInt,
Optional: true,
Default: 3600,
Description: "How frequently the logs should be transferred, in seconds (Default `3600`)",
},
"public_key": {
Type: schema.TypeString,
Optional: true,
Description: "The PGP public key that Fastly will use to encrypt your log files before writing them to disk",
ValidateDiagFunc: validateStringTrimmed,
},
"gzip_level": {
Type: schema.TypeInt,
Optional: true,
Default: 0,
Description: GzipLevelDescription,
},
"timestamp_format": {
Type: schema.TypeString,
Optional: true,
Default: "%Y-%m-%dT%H:%M:%S.000",
Description: TimestampFormatDescription,
},
"message_type": {
Type: schema.TypeString,
Optional: true,
Default: "classic",
Description: MessageTypeDescription,
ValidateDiagFunc: validateLoggingMessageType(),
},
"compression_codec": {
Type: schema.TypeString,
Optional: true,
Description: `The codec used for compression of your logs. Valid values are zstd, snappy, and gzip. If the specified codec is "gzip", gzip_level will default to 3. To specify a different level, leave compression_codec blank and explicitly set the level using gzip_level. Specifying both compression_codec and gzip_level in the same API request will result in an error.`,
ValidateDiagFunc: validateLoggingCompressionCodec(),
},
}
if h.GetServiceMetadata().serviceType == ServiceTypeVCL {
blockAttributes["format"] = &schema.Schema{
Type: schema.TypeString,
Optional: true,
Description: "Apache-style string or VCL variables to use for log formatting.",
}
blockAttributes["format_version"] = &schema.Schema{
Type: schema.TypeInt,
Optional: true,
Default: 2,
Description: "The version of the custom logging format used for the configured endpoint. Can be either 1 or 2. (default: 2).",
ValidateDiagFunc: validateLoggingFormatVersion(),
}
blockAttributes["placement"] = &schema.Schema{
Type: schema.TypeString,
Optional: true,
Description: "Where in the generated VCL the logging call should be placed.",
ValidateDiagFunc: validateLoggingPlacement(),
}
blockAttributes["response_condition"] = &schema.Schema{
Type: schema.TypeString,
Optional: true,
Description: "The name of the condition to apply.",
}
}
return &schema.Schema{
Type: schema.TypeSet,
Optional: true,
Elem: &schema.Resource{
Schema: blockAttributes,
},
}
}
func (h *FTPServiceAttributeHandler) Create(_ context.Context, d *schema.ResourceData, resource map[string]interface {
}, serviceVersion int, conn *gofastly.Client) error {
opts := h.buildCreate(resource, d.Id(), serviceVersion)
log.Printf("[DEBUG] Fastly FTP logging addition opts: %#v", opts)
if err := createFTP(conn, opts); err != nil {
return err
}
return nil
}
func (h *FTPServiceAttributeHandler) Read(_ context.Context, d *schema.ResourceData, _ map[string]interface{}, serviceVersion int, conn *gofastly.Client) error {
// Refresh FTP.
log.Printf("[DEBUG] Refreshing FTP logging endpoints for (%s)", d.Id())
ftpList, err := conn.ListFTPs(&gofastly.ListFTPsInput{
ServiceID: d.Id(),
ServiceVersion: serviceVersion,
})
if err != nil {
return fmt.Errorf("[ERR] Error looking up FTP logging endpoints for (%s), version (%v): %s", d.Id(), serviceVersion, err)
}
ell := flattenFTP(ftpList)
for _, element := range ell {
element = h.pruneVCLLoggingAttributes(element)
}
if err := d.Set(h.GetKey(), ell); err != nil {
log.Printf("[WARN] Error setting FTP logging endpoints for (%s): %s", d.Id(), err)
}
return nil
}
func (h *FTPServiceAttributeHandler) Update(_ context.Context, d *schema.ResourceData, resource, modified map[string]interface {
}, serviceVersion int, conn *gofastly.Client) error {
opts := gofastly.UpdateFTPInput{
ServiceID: d.Id(),
ServiceVersion: serviceVersion,
Name: resource["name"].(string),
}
// NOTE: where we transition between interface{} we lose the ability to
// infer the underlying type being either a uint vs an int. This
// materializes as a panic (yay) and so it's only at runtime we discover
// this and so we've updated the below code to convert the type asserted
// int into a uint before passing the value to gofastly.Uint().
if v, ok := modified["address"]; ok {
opts.Address = gofastly.String(v.(string))
}
if v, ok := modified["port"]; ok {
opts.Port = gofastly.Uint(uint(v.(int)))
}
if v, ok := modified["public_key"]; ok {
opts.PublicKey = gofastly.String(v.(string))
}
if v, ok := modified["user"]; ok {
opts.Username = gofastly.String(v.(string))
}
if v, ok := modified["password"]; ok {
opts.Password = gofastly.String(v.(string))
}
if v, ok := modified["path"]; ok {
opts.Path = gofastly.String(v.(string))
}
if v, ok := modified["period"]; ok {
opts.Period = gofastly.Uint(uint(v.(int)))
}
if v, ok := modified["format"]; ok {
opts.Format = gofastly.String(v.(string))
}
if v, ok := modified["format_version"]; ok {
opts.FormatVersion = gofastly.Uint(uint(v.(int)))
}
if v, ok := modified["response_condition"]; ok {
opts.ResponseCondition = gofastly.String(v.(string))
}
if v, ok := modified["placement"]; ok {
opts.Placement = gofastly.String(v.(string))
}
if v, ok := modified["gzip_level"]; ok {
opts.GzipLevel = gofastly.Uint8(uint8(v.(int)))
}
if v, ok := modified["compression_codec"]; ok {
opts.CompressionCodec = gofastly.String(v.(string))
}
if v, ok := modified["message_type"]; ok {
opts.MessageType = gofastly.String(v.(string))
}
if v, ok := modified["timestamp_format"]; ok {
opts.TimestampFormat = gofastly.String(v.(string))
}
log.Printf("[DEBUG] Update FTP Opts: %#v", opts)
_, err := conn.UpdateFTP(&opts)
if err != nil {
return err
}
return nil
}
func (h *FTPServiceAttributeHandler) Delete(_ context.Context, d *schema.ResourceData, resource map[string]interface {
}, serviceVersion int, conn *gofastly.Client) error {
opts := h.buildDelete(resource, d.Id(), serviceVersion)
log.Printf("[DEBUG] Fastly FTP logging endpoint removal opts: %#v", opts)
if err := deleteFTP(conn, opts); err != nil {
return err
}
return nil
}
func createFTP(conn *gofastly.Client, i *gofastly.CreateFTPInput) error {
_, err := conn.CreateFTP(i)
return err
}
func deleteFTP(conn *gofastly.Client, i *gofastly.DeleteFTPInput) error {
err := conn.DeleteFTP(i)
errRes, ok := err.(*gofastly.HTTPError)
if !ok {
return err
}
// 404 response codes don't result in an error propagating because a 404 could
// indicate that a resource was deleted elsewhere.
if !errRes.IsNotFound() {
return err
}
return nil
}
func flattenFTP(ftpList []*gofastly.FTP) []map[string]interface{} {
var fsl []map[string]interface{}
for _, fl := range ftpList {
// Convert FTP logging to a map for saving to state.
nfl := map[string]interface{}{
"name": fl.Name,
"address": fl.Address,
"user": fl.Username,
"password": fl.Password,
"path": fl.Path,
"port": fl.Port,
"period": fl.Period,
"public_key": fl.PublicKey,
"gzip_level": fl.GzipLevel,
"timestamp_format": fl.TimestampFormat,
"format": fl.Format,
"format_version": fl.FormatVersion,
"message_type": fl.MessageType,
"placement": fl.Placement,
"response_condition": fl.ResponseCondition,
"compression_codec": fl.CompressionCodec,
}
// Prune any empty values that come from the default string value in structs.
for k, v := range nfl {
if v == "" {
delete(nfl, k)
}
}
fsl = append(fsl, nfl)
}
return fsl
}
func (h *FTPServiceAttributeHandler) buildCreate(ftpMap interface{}, serviceID string, serviceVersion int) *gofastly.CreateFTPInput {
df := ftpMap.(map[string]interface{})
var vla = h.getVCLLoggingAttributes(df)
return &gofastly.CreateFTPInput{
ServiceID: serviceID,
ServiceVersion: serviceVersion,
Name: df["name"].(string),
Address: df["address"].(string),
Username: df["user"].(string),
Password: df["password"].(string),
Path: df["path"].(string),
Port: uint(df["port"].(int)),
Period: uint(df["period"].(int)),
PublicKey: df["public_key"].(string),
GzipLevel: uint8(df["gzip_level"].(int)),
TimestampFormat: df["timestamp_format"].(string),
MessageType: df["message_type"].(string),
CompressionCodec: df["compression_codec"].(string),
Format: vla.format,
FormatVersion: uintOrDefault(vla.formatVersion),
Placement: vla.placement,
ResponseCondition: vla.responseCondition,
}
}
func (h *FTPServiceAttributeHandler) buildDelete(ftpMap interface{}, serviceID string, serviceVersion int) *gofastly.DeleteFTPInput {
df := ftpMap.(map[string]interface{})
return &gofastly.DeleteFTPInput{
ServiceID: serviceID,
ServiceVersion: serviceVersion,
Name: df["name"].(string),
}
}