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package objectstore
import (
"testing"
"time"
"github.com/aws/aws-sdk-go/aws"
"github.com/aws/aws-sdk-go/aws/endpoints"
"github.com/stretchr/testify/require"
"gitlab.com/gitlab-org/gitlab/workhorse/internal/config"
)
func TestS3SessionSetup(t *testing.T) {
resetS3Sessions()
credentials := config.S3Credentials{}
cfg := config.S3Config{Region: "us-west-1", PathStyle: true}
sess, err := setupS3Session(credentials, cfg)
require.NoError(t, err)
s3Config := sess.ClientConfig(endpoints.S3ServiceID)
require.Equal(t, "https://s3.us-west-1.amazonaws.com", s3Config.Endpoint)
require.Equal(t, "us-west-1", s3Config.SigningRegion)
require.True(t, aws.BoolValue(sess.Config.S3ForcePathStyle))
require.Equal(t, len(sessionCache.sessions), 1)
anotherConfig := cfg
_, err = setupS3Session(credentials, anotherConfig)
require.NoError(t, err)
require.Equal(t, len(sessionCache.sessions), 1)
}
func TestS3SessionEndpointSetup(t *testing.T) {
resetS3Sessions()
credentials := config.S3Credentials{}
const customS3Endpoint = "https://example.com"
const region = "us-west-2"
cfg := config.S3Config{Region: region, PathStyle: true, Endpoint: customS3Endpoint}
sess, err := setupS3Session(credentials, cfg)
require.NoError(t, err)
// ClientConfig is what is ultimately used by an S3 client
s3Config := sess.ClientConfig(endpoints.S3ServiceID)
require.Equal(t, customS3Endpoint, s3Config.Endpoint)
require.Equal(t, region, s3Config.SigningRegion)
stsConfig := sess.ClientConfig(endpoints.StsServiceID)
require.Equal(t, "https://sts.amazonaws.com", stsConfig.Endpoint, "STS should use default endpoint")
}
func TestS3SessionExpiry(t *testing.T) {
resetS3Sessions()
credentials := config.S3Credentials{}
cfg := config.S3Config{Region: "us-west-1", PathStyle: true}
sess, err := setupS3Session(credentials, cfg)
require.NoError(t, err)
require.Equal(t, aws.StringValue(sess.Config.Region), "us-west-1")
require.True(t, aws.BoolValue(sess.Config.S3ForcePathStyle))
firstSession, ok := sessionCache.sessions[cfg]
require.True(t, ok)
require.False(t, firstSession.isExpired())
firstSession.expiry = time.Now().Add(-1 * time.Second)
require.True(t, firstSession.isExpired())
_, err = setupS3Session(credentials, cfg)
require.NoError(t, err)
nextSession, ok := sessionCache.sessions[cfg]
require.True(t, ok)
require.False(t, nextSession.isExpired())
}
func resetS3Sessions() {
sessionCache.Lock()
defer sessionCache.Unlock()
sessionCache.sessions = make(map[config.S3Config]*s3Session)
}
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