"github.com/minio/minio/internal/crypto"
	xhttp "github.com/minio/minio/internal/http"
)

const (
	// AES256 is used with SSE-S3
	AES256 Algorithm = "AES256"
	// AWSKms is used with SSE-KMS
	AWSKms Algorithm = "aws:kms"
)

// Algorithm - represents valid SSE algorithms supported; currently only AES256 is supported
type Algorithm string

// UnmarshalXML - Unmarshals XML tag to valid SSE algorithm

	protovalue "istio.io/istio/pkg/proto"
)

// SupportedCiphers for server side TLS configuration.
var SupportedCiphers = []string{
	"ECDHE-ECDSA-AES256-GCM-SHA384",
	"ECDHE-RSA-AES256-GCM-SHA384",
	"ECDHE-ECDSA-AES128-GCM-SHA256",
	"ECDHE-RSA-AES128-GCM-SHA256",
	"AES256-GCM-SHA384",
	"AES128-GCM-SHA256",
}

// BuildInboundTLS returns the TLS context corresponding to the mTLS mode.

	Metadata       map[string]string

	ExpectedErr error
}{
	{ // 0 - Valid HTTP headers and valid metadata entries for bucket/object
		Headers: http.Header{
			"X-Amz-Server-Side-Encryption-Customer-Algorithm": []string{"AES256"},
			"X-Amz-Server-Side-Encryption-Customer-Key":       []string{"MzJieXRlc2xvbmdzZWNyZXRrZXltdXN0cHJvdmlkZWQ="},
			"X-Amz-Server-Side-Encryption-Customer-Key-Md5":   []string{"7PpPLAK26ONlVUGOWlusfg=="},
		},

                                  ExtraArgs={'ServerSideEncryption': 'AES256'})

# Upload with server side encryption, using temporary credentials
s3.meta.client.upload_file('/etc/hosts',
                           'testbucket',
                           'hosts',
                           ExtraArgs={'ServerSideEncryption': 'AES256'})

# Download encrypted object using temporary credentials

  components, TLS version is restricted to v1.2, the cipher suites to a subset
  of `ECDHE-ECDSA-AES128-GCM-SHA256`, `ECDHE-RSA-AES128-GCM-SHA256`,
  `ECDHE-ECDSA-AES256-GCM-SHA384`, `ECDHE-RSA-AES256-GCM-SHA384`, and ECDH
  curves to `P-256`. These restrictions apply on the following data paths:

  * mTLS communication between Envoy proxies;

Roland Shoemaker <******@****.***> 1715710936 -0700

			xhttp.AmzServerSideEncryptionCustomerAlgorithm: "AES256",
			xhttp.AmzServerSideEncryptionCustomerKey:       "XAm0dRrJsEsyPb1UuFNezv1bl9hxuYsgUVC/MUctE2k=",
			xhttp.AmzServerSideEncryptionCustomerKeyMD5:    "bY4wkxQejw9mUJfo72k53A==",
		},
		metadata: map[string]string{},
	},
	{
		header: map[string]string{
			xhttp.AmzServerSideEncryptionCustomerAlgorithm: "AES256",

	"ECDHE-RSA-AES128-GCM-SHA256",
	"ECDHE-ECDSA-AES256-GCM-SHA384",
	"ECDHE-RSA-AES256-GCM-SHA384",
	"ECDHE-ECDSA-CHACHA20-POLY1305",
	"ECDHE-RSA-CHACHA20-POLY1305",
	"ECDHE-ECDSA-AES128-SHA",
	"ECDHE-RSA-AES128-SHA",
	"ECDHE-ECDSA-AES256-SHA",
	"ECDHE-RSA-AES256-SHA",
	"AES128-GCM-SHA256",
	"AES256-GCM-SHA384",
	"AES128-SHA",
	"AES256-SHA",
	"DES-CBC3-SHA",
)

	if len(b) == 0 {
		return b, kms.AES256
	}

	if b[0] == '{' && b[len(b)-1] == '}' { // JSON object
		var c ciphertext
		if err := c.UnmarshalJSON(b); err != nil {
			// It may happen that a random ciphertext starts with '{' and ends with '}'.
			// In such a case, parsing will fail but we must not return an error. Instead
			// we return the ciphertext as it is.
			return b, kms.AES256
		}

		b = b[:0]

Filippo Valsorda <******@****.***> 1684936196 +0200