Metadata: map[string]string{
			MetaIV: base64.StdEncoding.EncodeToString(make([]byte, 32)), MetaAlgorithm: SealAlgorithm,
			MetaSealedKeyS3: base64.StdEncoding.EncodeToString(make([]byte, 64)), MetaKeyID: "key-1",
			MetaDataEncryptionKey: ".MzJieXRlc2xvbmdzZWNyZXRrZXltdXN0cHJvdmlkZWQ=", // invalid base64
		},
		DataKey: []byte{}, KeyID: "key-1", SealedKey: SealedKey{},
	}, // 8
	{

	return c.Is(ChecksumTrailing)
}

// NewChecksumFromData returns a new checksum from specified algorithm and base64 encoded value.
func NewChecksumFromData(t ChecksumType, data []byte) *Checksum {
	if !t.IsSet() {
		return nil
	}
	h := t.Hasher()
	h.Write(data)
	raw := h.Sum(nil)
	c := Checksum{Type: t, Encoded: base64.StdEncoding.EncodeToString(raw), Raw: raw}
	if !c.Valid() {
		return nil
	}
	return &c
}

	if err != nil {
		t.Fatalf("Failed to initialize KMS: %v", err)
	}

	for i, test := range decryptKeyTests {
		dataKey, err := base64.StdEncoding.DecodeString(test.Plaintext)
		if err != nil {
			t.Fatalf("Test %d: failed to decode plaintext key: %v", i, err)
		}
		ciphertext, err := base64.StdEncoding.DecodeString(test.Ciphertext)
		if err != nil {
			t.Fatalf("Test %d: failed to decode ciphertext key: %v", i, err)
		}

		} else {
			// Expires in 10 days.
			pp.SetExpires(UTCNow().AddDate(0, 0, 10))
		}

		formValues.Set("Policy", base64.StdEncoding.EncodeToString([]byte(pp.String())))
		formValues.Set("Success_action_status", tt.SuccessActionStatus)
		policyBytes, err := base64.StdEncoding.DecodeString(base64.StdEncoding.EncodeToString([]byte(pp.String())))
		if err != nil {
			t.Fatal(err)
		}

		t.Errorf("Expected sha256hex \"88d4266fd4e6338d13b845fcf289579d209c897823b9217da3e161936f031589\", got %s", r.SHA256HexString())
	}
	if base64.StdEncoding.EncodeToString(md5sum) != "4vxxTEcn7pOV8yTNLn8zHw==" {
		t.Errorf("Expected md5base64 \"4vxxTEcn7pOV8yTNLn8zHw==\", got \"%s\"", base64.StdEncoding.EncodeToString(md5sum))
	}
	if r.Size() != 4 {
		t.Errorf("Expected size 4, got %d", r.Size())
	}
	if r.ActualSize() != 4 {

	// Signature is valid, lets validate the claims for
	// other fields such as expiry etc.
	return claims.Valid()
}

// base64DecodeBytes returns the bytes represented by the base64 string s.
func base64DecodeBytes(b []byte, buf []byte) (int, error) {
	return base64.RawURLEncoding.Decode(buf, b)
}

// ParseUnverifiedMapClaims - WARNING: Don't use this method unless you know what you're doing
//

	sp, spok := claims.Lookup(policy.SessionPolicyName)
	if spok {
		// Looks like subpolicy is set and is a string, if set then its
		// base64 encoded, decode it. Decoding fails reject such
		// requests.
		spBytes, err := base64.StdEncoding.DecodeString(sp)
		if err != nil {
			// Base64 decoding fails, we should log to indicate
			// something is malforming the request sent by client.
			authNLogIf(GlobalContext, err, logger.ErrorKind)

//
// You should have received a copy of the GNU Affero General Public License
// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package openid

import (
	"crypto/sha1"
	"encoding/base64"
	"errors"
	"io"
	"net/http"
	"sort"
	"strconv"
	"strings"
	"sync"
	"time"

	"github.com/minio/madmin-go/v3"
	"github.com/minio/minio-go/v7/pkg/set"
	"github.com/minio/minio/internal/arn"

			crypto.MetaSealedKeyS3:       base64.StdEncoding.EncodeToString(make([]byte, 64)),
			crypto.MetaKeyID:             "kms-key",
			crypto.MetaDataEncryptionKey: "m-key",
		},
		encryptionType: encrypt.S3,
		err:            nil,
	}, // 4
	{
		headers:    http.Header{},
		copySource: true,
		metadata: map[string]string{
			crypto.MetaSealedKeyS3:       base64.StdEncoding.EncodeToString(make([]byte, 64)),

	// MD5 checksum.
	ErrMissingCustomerKeyMD5 = Errorf("The SSE-C request is missing the customer key MD5")

	// ErrInvalidCustomerKey indicates that the SSE-C client key is not valid - e.g. not a
	// base64-encoded string or not 256 bits long.
	ErrInvalidCustomerKey = Errorf("The SSE-C client key is invalid")

	// ErrSecretKeyMismatch indicates that the provided secret key (SSE-C client key / SSE-S3 KMS key)