func (s *S) TestGetAuthEnv(c *check.C) {
os.Clearenv()
os.Setenv("AWS_SECRET_ACCESS_KEY", "secret")
os.Setenv("AWS_ACCESS_KEY_ID", "access")
auth, err := aws.GetAuth("", "", "", time.Time{})
c.Assert(err, check.IsNil)
c.Assert(auth, check.Equals, aws.Auth{SecretKey: "secret", AccessKey: "access"})
}
func (s *S) TestGetAuthStatic(c *check.C) {
exptdate := time.Now().Add(time.Hour)
auth, err := aws.GetAuth("access", "secret", "token", exptdate)
c.Assert(err, check.IsNil)
c.Assert(auth.AccessKey, check.Equals, "access")
c.Assert(auth.SecretKey, check.Equals, "secret")
c.Assert(auth.Token(), check.Equals, "token")
c.Assert(auth.Expiration(), check.Equals, exptdate)
}
// New constructs a new Driver with the given AWS credentials, region, encryption flag, and
// bucketName
func New(params DriverParameters) (*Driver, error) {
auth, err := aws.GetAuth(params.AccessKey, params.SecretKey, "", time.Time{})
if err != nil {
return nil, fmt.Errorf("unable to resolve aws credentials, please ensure that 'accesskey' and 'secretkey' are properly set or the credentials are available in $HOME/.aws/credentials: %v", err)
}
if !params.Secure {
params.Region.S3Endpoint = strings.Replace(params.Region.S3Endpoint, "https", "http", 1)
}
s3obj := s3.New(auth, params.Region)
if params.UserAgent != "" {
s3obj.Client = &http.Client{
Transport: transport.NewTransport(http.DefaultTransport,
transport.NewHeaderRequestModifier(http.Header{
http.CanonicalHeaderKey("User-Agent"): []string{params.UserAgent},
}),
),
}
}
if params.V4Auth {
s3obj.Signature = aws.V4Signature
} else {
if params.Region.Name == "eu-central-1" {
return nil, fmt.Errorf("The eu-central-1 region only works with v4 authentication")
}
}
bucket := s3obj.Bucket(params.Bucket)
// TODO Currently multipart uploads have no timestamps, so this would be unwise
// if you initiated a new s3driver while another one is running on the same bucket.
// multis, _, err := bucket.ListMulti("", "")
// if err != nil {
// return nil, err
// }
// for _, multi := range multis {
// err := multi.Abort()
// //TODO appropriate to do this error checking?
// if err != nil {
// return nil, err
// }
// }
d := &driver{
S3: s3obj,
Bucket: bucket,
ChunkSize: params.ChunkSize,
Encrypt: params.Encrypt,
RootDirectory: params.RootDirectory,
StorageClass: params.StorageClass,
}
return &Driver{
baseEmbed: baseEmbed{
Base: base.Base{
StorageDriver: d,
},
},
}, nil
}