-
Notifications
You must be signed in to change notification settings - Fork 597
/
api_op_GetPasswordData.go
326 lines (277 loc) · 11 KB
/
api_op_GetPasswordData.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
// Code generated by smithy-go-codegen DO NOT EDIT.
package ec2
import (
"context"
"fmt"
awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
"github.com/aws/aws-sdk-go-v2/aws/signer/v4"
"github.com/aws/smithy-go/middleware"
smithytime "github.com/aws/smithy-go/time"
smithyhttp "github.com/aws/smithy-go/transport/http"
smithywaiter "github.com/aws/smithy-go/waiter"
"github.com/jmespath/go-jmespath"
"strconv"
"time"
)
// Retrieves the encrypted administrator password for a running Windows instance.
// The Windows password is generated at boot by the EC2Config service or EC2Launch
// scripts (Windows Server 2016 and later). This usually only happens the first
// time an instance is launched. For more information, see EC2Config
// (https://docs.aws.amazon.com/AWSEC2/latest/WindowsGuide/UsingConfig_WinAMI.html)
// and EC2Launch
// (https://docs.aws.amazon.com/AWSEC2/latest/WindowsGuide/ec2launch.html) in the
// Amazon EC2 User Guide. For the EC2Config service, the password is not generated
// for rebundled AMIs unless Ec2SetPassword is enabled before bundling. The
// password is encrypted using the key pair that you specified when you launched
// the instance. You must provide the corresponding key pair file. When you launch
// an instance, password generation and encryption may take a few minutes. If you
// try to retrieve the password before it's available, the output returns an empty
// string. We recommend that you wait up to 15 minutes after launching an instance
// before trying to retrieve the generated password.
func (c *Client) GetPasswordData(ctx context.Context, params *GetPasswordDataInput, optFns ...func(*Options)) (*GetPasswordDataOutput, error) {
if params == nil {
params = &GetPasswordDataInput{}
}
result, metadata, err := c.invokeOperation(ctx, "GetPasswordData", params, optFns, c.addOperationGetPasswordDataMiddlewares)
if err != nil {
return nil, err
}
out := result.(*GetPasswordDataOutput)
out.ResultMetadata = metadata
return out, nil
}
type GetPasswordDataInput struct {
// The ID of the Windows instance.
//
// This member is required.
InstanceId *string
// Checks whether you have the required permissions for the action, without
// actually making the request, and provides an error response. If you have the
// required permissions, the error response is DryRunOperation. Otherwise, it is
// UnauthorizedOperation.
DryRun *bool
noSmithyDocumentSerde
}
type GetPasswordDataOutput struct {
// The ID of the Windows instance.
InstanceId *string
// The password of the instance. Returns an empty string if the password is not
// available.
PasswordData *string
// The time the data was last updated.
Timestamp *time.Time
// Metadata pertaining to the operation's result.
ResultMetadata middleware.Metadata
noSmithyDocumentSerde
}
func (c *Client) addOperationGetPasswordDataMiddlewares(stack *middleware.Stack, options Options) (err error) {
err = stack.Serialize.Add(&awsEc2query_serializeOpGetPasswordData{}, middleware.After)
if err != nil {
return err
}
err = stack.Deserialize.Add(&awsEc2query_deserializeOpGetPasswordData{}, middleware.After)
if err != nil {
return err
}
if err = addSetLoggerMiddleware(stack, options); err != nil {
return err
}
if err = awsmiddleware.AddClientRequestIDMiddleware(stack); err != nil {
return err
}
if err = smithyhttp.AddComputeContentLengthMiddleware(stack); err != nil {
return err
}
if err = addResolveEndpointMiddleware(stack, options); err != nil {
return err
}
if err = v4.AddComputePayloadSHA256Middleware(stack); err != nil {
return err
}
if err = addRetryMiddlewares(stack, options); err != nil {
return err
}
if err = addHTTPSignerV4Middleware(stack, options); err != nil {
return err
}
if err = awsmiddleware.AddRawResponseToMetadata(stack); err != nil {
return err
}
if err = awsmiddleware.AddRecordResponseTiming(stack); err != nil {
return err
}
if err = addClientUserAgent(stack); err != nil {
return err
}
if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
return err
}
if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
return err
}
if err = addOpGetPasswordDataValidationMiddleware(stack); err != nil {
return err
}
if err = stack.Initialize.Add(newServiceMetadataMiddleware_opGetPasswordData(options.Region), middleware.Before); err != nil {
return err
}
if err = addRequestIDRetrieverMiddleware(stack); err != nil {
return err
}
if err = addResponseErrorMiddleware(stack); err != nil {
return err
}
if err = addRequestResponseLogging(stack, options); err != nil {
return err
}
return nil
}
// GetPasswordDataAPIClient is a client that implements the GetPasswordData
// operation.
type GetPasswordDataAPIClient interface {
GetPasswordData(context.Context, *GetPasswordDataInput, ...func(*Options)) (*GetPasswordDataOutput, error)
}
var _ GetPasswordDataAPIClient = (*Client)(nil)
// PasswordDataAvailableWaiterOptions are waiter options for
// PasswordDataAvailableWaiter
type PasswordDataAvailableWaiterOptions struct {
// Set of options to modify how an operation is invoked. These apply to all
// operations invoked for this client. Use functional options on operation call to
// modify this list for per operation behavior.
APIOptions []func(*middleware.Stack) error
// MinDelay is the minimum amount of time to delay between retries. If unset,
// PasswordDataAvailableWaiter will use default minimum delay of 15 seconds. Note
// that MinDelay must resolve to a value lesser than or equal to the MaxDelay.
MinDelay time.Duration
// MaxDelay is the maximum amount of time to delay between retries. If unset or set
// to zero, PasswordDataAvailableWaiter will use default max delay of 120 seconds.
// Note that MaxDelay must resolve to value greater than or equal to the MinDelay.
MaxDelay time.Duration
// LogWaitAttempts is used to enable logging for waiter retry attempts
LogWaitAttempts bool
// Retryable is function that can be used to override the service defined
// waiter-behavior based on operation output, or returned error. This function is
// used by the waiter to decide if a state is retryable or a terminal state. By
// default service-modeled logic will populate this option. This option can thus be
// used to define a custom waiter state with fall-back to service-modeled waiter
// state mutators.The function returns an error in case of a failure state. In case
// of retry state, this function returns a bool value of true and nil error, while
// in case of success it returns a bool value of false and nil error.
Retryable func(context.Context, *GetPasswordDataInput, *GetPasswordDataOutput, error) (bool, error)
}
// PasswordDataAvailableWaiter defines the waiters for PasswordDataAvailable
type PasswordDataAvailableWaiter struct {
client GetPasswordDataAPIClient
options PasswordDataAvailableWaiterOptions
}
// NewPasswordDataAvailableWaiter constructs a PasswordDataAvailableWaiter.
func NewPasswordDataAvailableWaiter(client GetPasswordDataAPIClient, optFns ...func(*PasswordDataAvailableWaiterOptions)) *PasswordDataAvailableWaiter {
options := PasswordDataAvailableWaiterOptions{}
options.MinDelay = 15 * time.Second
options.MaxDelay = 120 * time.Second
options.Retryable = passwordDataAvailableStateRetryable
for _, fn := range optFns {
fn(&options)
}
return &PasswordDataAvailableWaiter{
client: client,
options: options,
}
}
// Wait calls the waiter function for PasswordDataAvailable waiter. The maxWaitDur
// is the maximum wait duration the waiter will wait. The maxWaitDur is required
// and must be greater than zero.
func (w *PasswordDataAvailableWaiter) Wait(ctx context.Context, params *GetPasswordDataInput, maxWaitDur time.Duration, optFns ...func(*PasswordDataAvailableWaiterOptions)) error {
_, err := w.WaitForOutput(ctx, params, maxWaitDur, optFns...)
return err
}
// WaitForOutput calls the waiter function for PasswordDataAvailable waiter and
// returns the output of the successful operation. The maxWaitDur is the maximum
// wait duration the waiter will wait. The maxWaitDur is required and must be
// greater than zero.
func (w *PasswordDataAvailableWaiter) WaitForOutput(ctx context.Context, params *GetPasswordDataInput, maxWaitDur time.Duration, optFns ...func(*PasswordDataAvailableWaiterOptions)) (*GetPasswordDataOutput, error) {
if maxWaitDur <= 0 {
return nil, fmt.Errorf("maximum wait time for waiter must be greater than zero")
}
options := w.options
for _, fn := range optFns {
fn(&options)
}
if options.MaxDelay <= 0 {
options.MaxDelay = 120 * time.Second
}
if options.MinDelay > options.MaxDelay {
return nil, fmt.Errorf("minimum waiter delay %v must be lesser than or equal to maximum waiter delay of %v.", options.MinDelay, options.MaxDelay)
}
ctx, cancelFn := context.WithTimeout(ctx, maxWaitDur)
defer cancelFn()
logger := smithywaiter.Logger{}
remainingTime := maxWaitDur
var attempt int64
for {
attempt++
apiOptions := options.APIOptions
start := time.Now()
if options.LogWaitAttempts {
logger.Attempt = attempt
apiOptions = append([]func(*middleware.Stack) error{}, options.APIOptions...)
apiOptions = append(apiOptions, logger.AddLogger)
}
out, err := w.client.GetPasswordData(ctx, params, func(o *Options) {
o.APIOptions = append(o.APIOptions, apiOptions...)
})
retryable, err := options.Retryable(ctx, params, out, err)
if err != nil {
return nil, err
}
if !retryable {
return out, nil
}
remainingTime -= time.Since(start)
if remainingTime < options.MinDelay || remainingTime <= 0 {
break
}
// compute exponential backoff between waiter retries
delay, err := smithywaiter.ComputeDelay(
attempt, options.MinDelay, options.MaxDelay, remainingTime,
)
if err != nil {
return nil, fmt.Errorf("error computing waiter delay, %w", err)
}
remainingTime -= delay
// sleep for the delay amount before invoking a request
if err := smithytime.SleepWithContext(ctx, delay); err != nil {
return nil, fmt.Errorf("request cancelled while waiting, %w", err)
}
}
return nil, fmt.Errorf("exceeded max wait time for PasswordDataAvailable waiter")
}
func passwordDataAvailableStateRetryable(ctx context.Context, input *GetPasswordDataInput, output *GetPasswordDataOutput, err error) (bool, error) {
if err == nil {
pathValue, err := jmespath.Search("length(PasswordData) > `0`", output)
if err != nil {
return false, fmt.Errorf("error evaluating waiter state: %w", err)
}
expectedValue := "true"
bv, err := strconv.ParseBool(expectedValue)
if err != nil {
return false, fmt.Errorf("error parsing boolean from string %w", err)
}
value, ok := pathValue.(bool)
if !ok {
return false, fmt.Errorf("waiter comparator expected bool value got %T", pathValue)
}
if value == bv {
return false, nil
}
}
return true, nil
}
func newServiceMetadataMiddleware_opGetPasswordData(region string) *awsmiddleware.RegisterServiceMetadata {
return &awsmiddleware.RegisterServiceMetadata{
Region: region,
ServiceID: ServiceID,
SigningName: "ec2",
OperationName: "GetPasswordData",
}
}