1 files changed, 0 insertions, 228 deletions
diff --git a/vendor/github.com/minio/minio-go/v7/api-presigned.go b/vendor/github.com/minio/minio-go/v7/api-presigned.go
deleted file mode 100644
index 29642200e..000000000
--- a/vendor/github.com/minio/minio-go/v7/api-presigned.go
+++ /dev/null
@@ -1,228 +0,0 @@
-/*
- * MinIO Go Library for Amazon S3 Compatible Cloud Storage
- * Copyright 2015-2017 MinIO, Inc.
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package minio
-
-import (
-	"context"
-	"errors"
-	"net/http"
-	"net/url"
-	"time"
-
-	"github.com/minio/minio-go/v7/pkg/s3utils"
-	"github.com/minio/minio-go/v7/pkg/signer"
-)
-
-// presignURL - Returns a presigned URL for an input 'method'.
-// Expires maximum is 7days - ie. 604800 and minimum is 1.
-func (c *Client) presignURL(ctx context.Context, method, bucketName, objectName string, expires time.Duration, reqParams url.Values, extraHeaders http.Header) (u *url.URL, err error) {
-	// Input validation.
-	if method == "" {
-		return nil, errInvalidArgument("method cannot be empty.")
-	}
-	if err = s3utils.CheckValidBucketName(bucketName); err != nil {
-		return nil, err
-	}
-	if err = isValidExpiry(expires); err != nil {
-		return nil, err
-	}
-
-	// Convert expires into seconds.
-	expireSeconds := int64(expires / time.Second)
-	reqMetadata := requestMetadata{
-		presignURL:         true,
-		bucketName:         bucketName,
-		objectName:         objectName,
-		expires:            expireSeconds,
-		queryValues:        reqParams,
-		extraPresignHeader: extraHeaders,
-	}
-
-	// Instantiate a new request.
-	// Since expires is set newRequest will presign the request.
-	var req *http.Request
-	if req, err = c.newRequest(ctx, method, reqMetadata); err != nil {
-		return nil, err
-	}
-	return req.URL, nil
-}
-
-// PresignedGetObject - Returns a presigned URL to access an object
-// data without credentials. URL can have a maximum expiry of
-// upto 7days or a minimum of 1sec. Additionally you can override
-// a set of response headers using the query parameters.
-func (c *Client) PresignedGetObject(ctx context.Context, bucketName, objectName string, expires time.Duration, reqParams url.Values) (u *url.URL, err error) {
-	if err = s3utils.CheckValidObjectName(objectName); err != nil {
-		return nil, err
-	}
-	return c.presignURL(ctx, http.MethodGet, bucketName, objectName, expires, reqParams, nil)
-}
-
-// PresignedHeadObject - Returns a presigned URL to access
-// object metadata without credentials. URL can have a maximum expiry
-// of upto 7days or a minimum of 1sec. Additionally you can override
-// a set of response headers using the query parameters.
-func (c *Client) PresignedHeadObject(ctx context.Context, bucketName, objectName string, expires time.Duration, reqParams url.Values) (u *url.URL, err error) {
-	if err = s3utils.CheckValidObjectName(objectName); err != nil {
-		return nil, err
-	}
-	return c.presignURL(ctx, http.MethodHead, bucketName, objectName, expires, reqParams, nil)
-}
-
-// PresignedPutObject - Returns a presigned URL to upload an object
-// without credentials. URL can have a maximum expiry of upto 7days
-// or a minimum of 1sec.
-func (c *Client) PresignedPutObject(ctx context.Context, bucketName, objectName string, expires time.Duration) (u *url.URL, err error) {
-	if err = s3utils.CheckValidObjectName(objectName); err != nil {
-		return nil, err
-	}
-	return c.presignURL(ctx, http.MethodPut, bucketName, objectName, expires, nil, nil)
-}
-
-// PresignHeader - similar to Presign() but allows including HTTP headers that
-// will be used to build the signature. The request using the resulting URL will
-// need to have the exact same headers to be added for signature validation to
-// pass.
-//
-// FIXME: The extra header parameter should be included in Presign() in the next
-// major version bump, and this function should then be deprecated.
-func (c *Client) PresignHeader(ctx context.Context, method, bucketName, objectName string, expires time.Duration, reqParams url.Values, extraHeaders http.Header) (u *url.URL, err error) {
-	return c.presignURL(ctx, method, bucketName, objectName, expires, reqParams, extraHeaders)
-}
-
-// Presign - returns a presigned URL for any http method of your choice along
-// with custom request params and extra signed headers. URL can have a maximum
-// expiry of upto 7days or a minimum of 1sec.
-func (c *Client) Presign(ctx context.Context, method, bucketName, objectName string, expires time.Duration, reqParams url.Values) (u *url.URL, err error) {
-	return c.presignURL(ctx, method, bucketName, objectName, expires, reqParams, nil)
-}
-
-// PresignedPostPolicy - Returns POST urlString, form data to upload an object.
-func (c *Client) PresignedPostPolicy(ctx context.Context, p *PostPolicy) (u *url.URL, formData map[string]string, err error) {
-	// Validate input arguments.
-	if p.expiration.IsZero() {
-		return nil, nil, errors.New("Expiration time must be specified")
-	}
-	if _, ok := p.formData["key"]; !ok {
-		return nil, nil, errors.New("object key must be specified")
-	}
-	if _, ok := p.formData["bucket"]; !ok {
-		return nil, nil, errors.New("bucket name must be specified")
-	}
-
-	bucketName := p.formData["bucket"]
-	// Fetch the bucket location.
-	location, err := c.getBucketLocation(ctx, bucketName)
-	if err != nil {
-		return nil, nil, err
-	}
-
-	isVirtualHost := c.isVirtualHostStyleRequest(*c.endpointURL, bucketName)
-
-	u, err = c.makeTargetURL(bucketName, "", location, isVirtualHost, nil)
-	if err != nil {
-		return nil, nil, err
-	}
-
-	// Get credentials from the configured credentials provider.
-	credValues, err := c.credsProvider.GetWithContext(c.CredContext())
-	if err != nil {
-		return nil, nil, err
-	}
-
-	var (
-		signerType      = credValues.SignerType
-		sessionToken    = credValues.SessionToken
-		accessKeyID     = credValues.AccessKeyID
-		secretAccessKey = credValues.SecretAccessKey
-	)
-
-	if signerType.IsAnonymous() {
-		return nil, nil, errInvalidArgument("Presigned operations are not supported for anonymous credentials")
-	}
-
-	// Keep time.
-	t := time.Now().UTC()
-	// For signature version '2' handle here.
-	if signerType.IsV2() {
-		policyBase64 := p.base64()
-		p.formData["policy"] = policyBase64
-		// For Google endpoint set this value to be 'GoogleAccessId'.
-		if s3utils.IsGoogleEndpoint(*c.endpointURL) {
-			p.formData["GoogleAccessId"] = accessKeyID
-		} else {
-			// For all other endpoints set this value to be 'AWSAccessKeyId'.
-			p.formData["AWSAccessKeyId"] = accessKeyID
-		}
-		// Sign the policy.
-		p.formData["signature"] = signer.PostPresignSignatureV2(policyBase64, secretAccessKey)
-		return u, p.formData, nil
-	}
-
-	// Add date policy.
-	if err = p.addNewPolicy(policyCondition{
-		matchType: "eq",
-		condition: "$x-amz-date",
-		value:     t.Format(iso8601DateFormat),
-	}); err != nil {
-		return nil, nil, err
-	}
-
-	// Add algorithm policy.
-	if err = p.addNewPolicy(policyCondition{
-		matchType: "eq",
-		condition: "$x-amz-algorithm",
-		value:     signV4Algorithm,
-	}); err != nil {
-		return nil, nil, err
-	}
-
-	// Add a credential policy.
-	credential := signer.GetCredential(accessKeyID, location, t, signer.ServiceTypeS3)
-	if err = p.addNewPolicy(policyCondition{
-		matchType: "eq",
-		condition: "$x-amz-credential",
-		value:     credential,
-	}); err != nil {
-		return nil, nil, err
-	}
-
-	if sessionToken != "" {
-		if err = p.addNewPolicy(policyCondition{
-			matchType: "eq",
-			condition: "$x-amz-security-token",
-			value:     sessionToken,
-		}); err != nil {
-			return nil, nil, err
-		}
-	}
-
-	// Get base64 encoded policy.
-	policyBase64 := p.base64()
-
-	// Fill in the form data.
-	p.formData["policy"] = policyBase64
-	p.formData["x-amz-algorithm"] = signV4Algorithm
-	p.formData["x-amz-credential"] = credential
-	p.formData["x-amz-date"] = t.Format(iso8601DateFormat)
-	if sessionToken != "" {
-		p.formData["x-amz-security-token"] = sessionToken
-	}
-	p.formData["x-amz-signature"] = signer.PostPresignSignatureV4(policyBase64, t, secretAccessKey, location)
-	return u, p.formData, nil
-}