-
Notifications
You must be signed in to change notification settings - Fork 111
/
managers.go
277 lines (257 loc) · 10.3 KB
/
managers.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
package managers
import (
"context"
"fmt"
"github.com/chef/automate/api/external/secrets"
"github.com/chef/automate/api/interservice/compliance/common"
"github.com/chef/automate/api/interservice/nodemanager/manager"
"github.com/chef/automate/components/compliance-service/inspec"
"github.com/chef/automate/components/compliance-service/inspec-agent/types"
"github.com/chef/automate/components/nodemanager-service/managers/awsec2"
"github.com/chef/automate/components/nodemanager-service/managers/azure"
"github.com/chef/automate/components/nodemanager-service/managers/gcp"
"github.com/chef/automate/components/nodemanager-service/mgrtypes"
"github.com/chef/automate/components/nodemanager-service/pgdb"
"github.com/pkg/errors"
"github.com/sirupsen/logrus"
)
func GetAWSCreds(secret *secrets.Secret) awsec2.AwsCreds {
var accessKeyID, secretKey, role, sessionToken, region string
for _, item := range secret.Data {
if item.Key == "AWS_ACCESS_KEY_ID" {
accessKeyID = item.Value
}
if item.Key == "AWS_SECRET_ACCESS_KEY" {
secretKey = item.Value
}
if item.Key == "ARN_ROLE" {
role = item.Value
}
if item.Key == "AWS_SESSION_TOKEN" {
sessionToken = item.Value
}
if item.Key == "AWS_REGION" {
region = item.Value
}
}
if len(role) == 0 {
if len(accessKeyID) == 0 || len(secretKey) == 0 {
logrus.Errorf("GetAwsCreds insufficient creds available; len(accessKeyID) %d len(secretKey) %d", len(accessKeyID), len(secretKey))
}
}
if len(region) == 0 {
region = awsec2.DefaultRegion
}
return awsec2.AwsCreds{
AccessKeyId: accessKeyID,
SecretAccessKey: secretKey,
ArnRole: role,
SessionToken: sessionToken,
Region: region,
}
}
// GetAzureCreds returns clientID, clientSecret, tenantID, subscriptionID
func GetAzureCreds(secret *secrets.Secret) (string, string, string, string) {
clientID, clientSecret, tenantID, subscriptionID := "", "", "", ""
if secret != nil {
for _, item := range secret.Data {
if item.Key == "AZURE_CLIENT_ID" {
clientID = item.Value
}
if item.Key == "AZURE_CLIENT_SECRET" {
clientSecret = item.Value
}
if item.Key == "AZURE_TENANT_ID" {
tenantID = item.Value
}
if item.Key == "AZURE_SUBSCRIPTION_ID" {
subscriptionID = item.Value
}
}
}
if len(clientID) == 0 || len(clientSecret) == 0 || len(tenantID) == 0 {
logrus.Infof("GetAzureCreds attempting to use environment credentials")
}
return clientID, clientSecret, tenantID, subscriptionID
}
func GetAWSManagerFromCredential(ctx context.Context, credential string, db *pgdb.DB, secretsClient secrets.SecretsServiceClient) (myaws *awsec2.AwsCreds, err error) {
var awsCreds awsec2.AwsCreds
if len(credential) > 0 { // for users running in ec2, can add mgr with no credential
secret, err := secretsClient.Read(ctx, &secrets.Id{Id: credential})
if err != nil {
return nil, errors.Wrapf(err, "Could not find secret with id %s", credential)
}
awsCreds = GetAWSCreds(secret)
}
myaws = awsec2.New(awsCreds)
return myaws, nil
}
func GetAzureManagerFromCredential(ctx context.Context, credential string, db *pgdb.DB, secretsClient secrets.SecretsServiceClient) (myaws *azure.Creds, err error) {
var clientID, clientSecret, tenantID, subscriptionID string
if len(credential) > 0 {
secret, err := secretsClient.Read(ctx, &secrets.Id{Id: credential})
if err != nil {
return nil, errors.Wrapf(err, "Could not find secret with id %s", credential)
}
clientID, clientSecret, tenantID, subscriptionID = GetAzureCreds(secret)
}
creds, err := azure.New(clientID, clientSecret, tenantID, subscriptionID)
if err != nil {
return nil, errors.Wrap(err, "GetAzureManagerFromCredential unable to initialize connection to azure api")
}
return &creds, nil
}
func GetGCPManagerFromCredential(ctx context.Context, credential string, db *pgdb.DB, secretsClient secrets.SecretsServiceClient) (mygcp *gcp.GcpCreds, err error) {
secret, err := secretsClient.Read(ctx, &secrets.Id{Id: credential})
if err != nil {
return nil, errors.Wrapf(err, "Could not find secret with id %s", credential)
}
mygcp, err = gcp.New(secret)
if err != nil {
return nil, errors.Wrap(err, "Failed to create a new GCP instance")
}
return mygcp, nil
}
func GetAWSManagerFromID(ctx context.Context, id string, db *pgdb.DB, secretsClient secrets.SecretsServiceClient) (myaws *awsec2.AwsCreds, ssm bool, err error) {
var awsCreds awsec2.AwsCreds
awsSecret, err := db.GetCredentialFromNodeManager(ctx, id, secretsClient)
if err != nil {
return nil, ssm, errors.Wrapf(err, "Could not find secret with manager id %s", id)
}
if awsSecret != nil {
// if the user is running in ec2, and has added the node manager with no credential reference,
// then the secret is nil. if it's not nil, we should get the info
awsCreds = GetAWSCreds(awsSecret)
}
if len(awsCreds.AccessKeyId) == 0 && len(awsCreds.SecretAccessKey) == 0 {
ssm = true
}
myaws = awsec2.New(awsCreds)
return myaws, ssm, nil
}
func GetAzureManagerFromID(ctx context.Context, id string, db *pgdb.DB, secretsClient secrets.SecretsServiceClient) (*azure.Creds, error) {
azureSecret, err := db.GetCredentialFromNodeManager(ctx, id, secretsClient)
if err != nil {
return nil, errors.Wrapf(err, "Could not find secret with manager id %s", id)
}
clientID, clientSecret, tenantID, subscriptionID := GetAzureCreds(azureSecret)
creds, err := azure.New(clientID, clientSecret, tenantID, subscriptionID)
if err != nil {
return nil, errors.Wrap(err, "GetAzureManagerFromID unable to initialize connection to azure api")
}
return &creds, nil
}
// GetStateInfoByManager takes manager id
// and returns an array of instance id and its state
func GetStateInfoByManager(ctx context.Context, mgrID string, db *pgdb.DB, mgrType string, secretsClient secrets.SecretsServiceClient) ([]pgdb.InstanceState, error) {
instanceStates := make([]pgdb.InstanceState, 0)
switch mgrType {
case "aws-ec2":
creds, _, err := GetAWSManagerFromID(ctx, mgrID, db, secretsClient)
if err != nil {
return instanceStates, errors.Wrapf(err, "GetStateInfoByManager unable to get manager from id %s", mgrID)
}
instanceStates, err = creds.QueryStatus(ctx, []string{})
if err != nil {
return instanceStates, errors.Wrap(err, "GetStateInfoByManager unable to query for status")
}
case "azure-vm":
creds, err := GetAzureManagerFromID(ctx, mgrID, db, secretsClient)
if err != nil {
return instanceStates, errors.Wrapf(err, "GetStateInfoByManager unable to get manager from id %s", mgrID)
}
instanceStates, err = creds.QueryVMState(ctx)
if err != nil {
return instanceStates, errors.Wrap(err, "GetStateInfoByManager unable to query for status")
}
}
return instanceStates, nil
}
func GetAccountID(ctx context.Context, credential string, db *pgdb.DB, mgrType string, secretsClient secrets.SecretsServiceClient) (string, error) {
switch mgrType {
case "aws", "aws-ec2", "aws-api":
creds, err := GetAWSManagerFromCredential(ctx, credential, db, secretsClient)
if err != nil {
return "", errors.Wrapf(err, "Could not get aws manager from credential %s", credential)
}
return creds.GetAccountID(ctx)
case "azure", "azure-vm", "azure-api":
creds, err := GetAzureManagerFromCredential(ctx, credential, db, secretsClient)
if err != nil {
return "", errors.Wrapf(err, "Could not get azure manager from credential %s", credential)
}
// if the user has included tenant id credential, we just return that
if len(creds.TenantID) > 0 {
return creds.TenantID, nil
}
ids, err := creds.GetTenantIds(ctx)
if err != nil {
return "", errors.Wrapf(err, "Could not get tenant ids for manager %s", credential)
}
// TODO (@vj): should return all tenant ids here; handle accordingly (multi-tenant accounts)
if len(ids) > 0 {
return ids[0], nil
}
case "gcp", "gcp-api":
creds, err := GetGCPManagerFromCredential(ctx, credential, db, secretsClient)
if err != nil {
return "", errors.Wrapf(err, "Could not get gcp manager from credential %s", credential)
}
return creds.GetProjectID(ctx), nil
}
return "", fmt.Errorf("unable to fetch tenant ids for account")
}
func CreateManualNodeManager(db *pgdb.DB) (string, error) {
logrus.Infof("checking for existence of manual nodemanager")
_, err := db.GetNodeManager(mgrtypes.AutomateManagerID)
if err == nil {
return mgrtypes.AutomateManagerID, nil
}
logrus.Infof("no manual node manager found; creating one now with id %s", mgrtypes.AutomateManagerID)
manager := manager.NodeManager{
Id: mgrtypes.AutomateManagerID,
Name: "Automate",
Type: "automate",
}
_, err = db.AddNodeManager(&manager, "")
if err != nil {
return "", errors.Wrap(err, "unable to create manual node manager")
}
// get all nodes with manager empty string (for legacy) or automate
var perPage int32 = 100
var total int64 = 100
nodeIDs := make([]string, 0)
filters := []*common.Filter{{Key: "manager_type", Values: []string{"automate", ""}}}
for cnt := int32(1); int64(len(nodeIDs)) < total; cnt++ {
logrus.Debugf("getting nodes with page %d for total %d, per_page %d", cnt, total, perPage)
pageNodes, totalCount, err := db.GetNodes("", 0, cnt, perPage, filters)
if err != nil {
logrus.Errorf("CreateManualNodeManager unable to get manual nodes: %s %s", filters, err.Error())
return "", err
}
total = int64(totalCount.Total)
for _, node := range pageNodes {
nodeIDs = append(nodeIDs, node.Id)
}
}
// associate manager id with all those nodes
err = db.AssociateNodeIDsWithManagerID(nodeIDs, mgrtypes.AutomateManagerID)
if err != nil {
return "", errors.Wrap(err, "unable to associate manually managed nodes with Automate manager")
}
return mgrtypes.AutomateManagerID, nil
}
func SendRemoteExecutionJob(ctx context.Context, job *types.InspecJob, script string, scriptType string) error {
switch job.TargetConfig.Backend {
case inspec.BackendSSM, inspec.BackendSSMWindows:
s := awsec2.NewSSM()
return s.SendSSMJob(ctx, job, script, scriptType)
case inspec.BackendAZ, inspec.BackendAZWindows:
creds, err := azure.New(job.TargetConfig.AzureClientID, job.TargetConfig.AzureClientSecret, job.TargetConfig.AzureTenantID, job.TargetConfig.AzureSubscriptionID)
if err != nil {
return errors.Wrap(err, "SendRemoteExecutionJob unable to initialize connection to azure api")
}
return creds.SendRunCommandJob(ctx, job, script, scriptType)
}
return fmt.Errorf("unsupported backend attempted remote execution job. job backend: %s", job.TargetConfig.Backend)
}