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Create new session if needed to get STS Creds

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Signed-off-by: Tyler Reid <tyler.reid@grafana.com>
This commit is contained in:
Tyler Reid 2021-06-21 13:41:53 -05:00
parent dfb4d1fba1
commit 9ff4ac3301
1 changed files with 20 additions and 2 deletions
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22
notify/sns/sns.go
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@ -85,9 +85,27 @@ func (n *Notifier) Notify(ctx context.Context, alert ...*types.Alert) (bool, err
})
if n.conf.Sigv4.RoleARN != "" {
sess.Config.Credentials = stscreds.NewCredentials(sess, n.conf.Sigv4.RoleARN)
var stsSess *session.Session
if n.conf.APIUrl == "" {
stsSess = sess
} else {
// If we have set the API URL we need to create a new session to get the STS Credentials.
stsSess, err = session.NewSessionWithOptions(session.Options{
Config: aws.Config{
Region: aws.String(n.conf.Sigv4.Region),
},
Profile: n.conf.Sigv4.Profile,
})
if err != nil {
if e, ok := err.(awserr.RequestFailure); ok {
return n.retrier.Check(e.StatusCode(), strings.NewReader(e.Message()))
} else {
return true, err
}
}
}
creds = stscreds.NewCredentials(stsSess, n.conf.Sigv4.RoleARN)
}
// Max message size for a message in a SNS publish request is 256KB, except for SMS messages where the limit is 1600 characters/runes.
messageSizeLimit := 256 * 1024
client := sns.New(sess, &aws.Config{Credentials: creds})