-
Notifications
You must be signed in to change notification settings - Fork 307
/
api.go
236 lines (206 loc) · 7.64 KB
/
api.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
package api
// This is simply going to make any API call to transfomer as per the API spec here: https://www.notion.so/rudderstacks/GDPR-Transformer-API-Spec-c3303b5b70c64225815d56c7767f8d22
// to get deletion done.
// called by delete/deleteSvc with (model.Job, model.Destination).
// returns final status,error ({successful, failure}, err)
import (
"bytes"
"context"
"encoding/json"
"errors"
"fmt"
"io"
"net/http"
"os"
"strings"
"github.com/rudderlabs/rudder-server/regulation-worker/internal/model"
"github.com/rudderlabs/rudder-server/services/oauth"
"github.com/rudderlabs/rudder-server/services/stats"
"github.com/rudderlabs/rudder-server/utils/logger"
)
var (
pkgLogger = logger.NewLogger().Child("api")
supportedDestinations = []string{"BRAZE", "AM", "INTERCOM", "CLEVERTAP", "AF", "MP", "GA"}
)
type APIManager struct {
Client *http.Client
DestTransformURL string
OAuth oauth.Authorizer
MaxOAuthRefreshRetryAttempts int
}
type oauthDetail struct {
secretToken *oauth.AuthResponse
id string
}
func (*APIManager) GetSupportedDestinations() []string {
return supportedDestinations
}
func (api *APIManager) deleteWithRetry(ctx context.Context, job model.Job, destination model.Destination, currentOauthRetryAttempt int) model.JobStatus {
pkgLogger.Debugf("deleting: %v", job, " from API destination: %v", destination.Name)
method := http.MethodPost
endpoint := "/deleteUsers"
url := fmt.Sprint(api.DestTransformURL, endpoint)
bodySchema := mapJobToPayload(job, strings.ToLower(destination.Name), destination.Config)
pkgLogger.Debugf("payload: %#v", bodySchema)
reqBody, err := json.Marshal(bodySchema)
if err != nil {
return model.JobStatusFailed
}
req, err := http.NewRequestWithContext(ctx, method, url, bytes.NewReader(reqBody))
if err != nil {
return model.JobStatusFailed
}
req.Header.Set("Content-Type", "application/json")
// check if OAuth destination
isOAuthEnabled := oauth.GetAuthType(destination.DestDefConfig) == oauth.OAuth
var oAuthDetail oauthDetail
if isOAuthEnabled {
oAuthDetail, err = api.getOAuthDetail(&destination, job.WorkspaceID)
if err != nil {
pkgLogger.Error(err)
return model.JobStatusFailed
}
err = setOAuthHeader(oAuthDetail.secretToken, req)
if err != nil {
pkgLogger.Errorf("[%v] error occurred while setting oauth header for workspace: %v, destination: %v", destination.Name, job.WorkspaceID, destination.DestinationID)
pkgLogger.Error(err)
return model.JobStatusFailed
}
}
fileCleaningTime := stats.Default.NewTaggedStat("file_cleaning_time", stats.TimerType, stats.Tags{
"jobId": fmt.Sprintf("%d", job.ID),
"workspaceId": job.WorkspaceID,
"destType": "api",
"destName": strings.ToLower(destination.Name),
})
fileCleaningTime.Start()
defer fileCleaningTime.End()
resp, err := api.Client.Do(req)
if err != nil {
if os.IsTimeout(err) {
stats.Default.NewStat("regulation_worker_delete_api_timeout", stats.CountType).Count(1)
}
return model.JobStatusFailed
}
defer resp.Body.Close()
bodyBytes, err := io.ReadAll(resp.Body)
if err != nil {
return model.JobStatusFailed
}
var jobResp []JobRespSchema
if err := json.Unmarshal(bodyBytes, &jobResp); err != nil {
return model.JobStatusFailed
}
jobStatus := getJobStatus(resp.StatusCode, jobResp)
pkgLogger.Debugf("[%v] Job: %v, JobStatus: %v", destination.Name, job.ID, jobStatus)
if isOAuthEnabled && isTokenExpired(jobResp) && currentOauthRetryAttempt < api.MaxOAuthRefreshRetryAttempts {
err = api.refreshOAuthToken(destination.Name, job.WorkspaceID, oAuthDetail)
if err != nil {
pkgLogger.Error(err)
return model.JobStatusFailed
}
// retry the request
pkgLogger.Infof("[%v] Retrying deleteRequest job(id: %v) for the whole batch, RetryAttempt: %v", destination.Name, job.ID, currentOauthRetryAttempt+1)
return api.deleteWithRetry(ctx, job, destination, currentOauthRetryAttempt+1)
}
return jobStatus
}
// prepares payload based on (job,destDetail) & make an API call to transformer.
// gets (status, failure_reason) which is converted to appropriate model.Error & returned to caller.
func (api *APIManager) Delete(ctx context.Context, job model.Job, destination model.Destination) model.JobStatus {
return api.deleteWithRetry(ctx, job, destination, 0)
}
func getJobStatus(statusCode int, jobResp []JobRespSchema) model.JobStatus {
switch statusCode {
case http.StatusOK:
return model.JobStatusComplete
case http.StatusBadRequest:
pkgLogger.Warnf("Error: %v", jobResp)
return model.JobStatusAborted
case http.StatusUnauthorized:
pkgLogger.Warnf("Error: %v", jobResp)
return model.JobStatusAborted
case http.StatusNotFound, http.StatusMethodNotAllowed:
pkgLogger.Warnf("Error: %v", jobResp)
return model.JobStatusNotSupported
case http.StatusTooManyRequests, http.StatusRequestTimeout:
pkgLogger.Warnf("Error: %v", jobResp)
return model.JobStatusFailed
default:
pkgLogger.Warnf("Bad request: %v", jobResp)
return model.JobStatusFailed
}
}
func mapJobToPayload(job model.Job, destName string, destConfig map[string]interface{}) []apiDeletionPayloadSchema {
uas := make([]userAttributesSchema, len(job.Users))
for i, ua := range job.Users {
uas[i] = make(map[string]string)
uas[i]["userId"] = ua.ID
for k, v := range ua.Attributes {
uas[i][k] = v
}
}
return []apiDeletionPayloadSchema{
{
JobID: fmt.Sprintf("%d", job.ID),
DestType: destName,
Config: destConfig,
UserAttributes: uas,
},
}
}
func isTokenExpired(jobResponses []JobRespSchema) bool {
for _, jobResponse := range jobResponses {
if jobResponse.AuthErrorCategory == oauth.REFRESH_TOKEN {
return true
}
}
return false
}
func setOAuthHeader(secretToken *oauth.AuthResponse, req *http.Request) error {
payload, marshalErr := json.Marshal(secretToken.Account)
if marshalErr != nil {
marshalFailErr := fmt.Sprintf("error while marshalling account secret information: %v", marshalErr)
pkgLogger.Errorf(marshalFailErr)
return errors.New(marshalFailErr)
}
req.Header.Set("X-Rudder-Dest-Info", string(payload))
return nil
}
func (api *APIManager) getOAuthDetail(destDetail *model.Destination, workspaceId string) (oauthDetail, error) {
id := oauth.GetAccountId(destDetail.Config, oauth.DeleteAccountIdKey)
if strings.TrimSpace(id) == "" {
return oauthDetail{}, fmt.Errorf("[%v] Delete account ID key (%v) is not present for destination: %v", destDetail.Name, oauth.DeleteAccountIdKey, destDetail.DestinationID)
}
tokenStatusCode, secretToken := api.OAuth.FetchToken(&oauth.RefreshTokenParams{
AccountId: id,
WorkspaceId: workspaceId,
DestDefName: destDetail.Name,
EventNamePrefix: "fetch_token",
})
if tokenStatusCode != http.StatusOK {
return oauthDetail{}, fmt.Errorf("[%s][FetchToken] Error in Token Fetch statusCode: %d\t error: %s", destDetail.Name, tokenStatusCode, secretToken.Err)
}
return oauthDetail{
id: id,
secretToken: secretToken,
}, nil
}
func (api *APIManager) refreshOAuthToken(destName, workspaceId string, oAuthDetail oauthDetail) error {
refTokenParams := &oauth.RefreshTokenParams{
Secret: oAuthDetail.secretToken.Account.Secret,
WorkspaceId: workspaceId,
AccountId: oAuthDetail.id,
DestDefName: destName,
EventNamePrefix: "refresh_token",
}
statusCode, refreshResponse := api.OAuth.RefreshToken(refTokenParams)
if statusCode != http.StatusOK {
var refreshRespErr string
if refreshResponse != nil {
refreshRespErr = refreshResponse.Err
}
return fmt.Errorf("[%v] Failed to refresh token for destination in workspace(%v) & account(%v) with %v", destName, workspaceId, oAuthDetail.id, refreshRespErr)
}
return nil
}