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110 lines
3.2 KiB
Go
110 lines
3.2 KiB
Go
// Copyright 2019 Yunion
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package mcclient
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import (
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"context"
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"io"
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"net/http"
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"strings"
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"yunion.io/x/jsonutils"
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"yunion.io/x/pkg/errors"
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"yunion.io/x/pkg/util/netutils"
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"yunion.io/x/pkg/util/s3auth"
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api "yunion.io/x/onecloud/pkg/apis/identity"
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)
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type SAkskTokenCredential struct {
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AccessKeySecret api.SAccessKeySecretInfo
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Token TokenCredential
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}
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func (this *Client) _verifyKeySecret(aksk s3auth.IAccessKeySecretRequest, aCtx SAuthContext) (*SAkskTokenCredential, error) {
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input := SAuthenticationInputV3{}
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input.Auth.Identity.Methods = []string{api.AUTH_METHOD_AKSK}
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input.Auth.Identity.AccessKeyRequest = aksk.Encode()
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input.Auth.Context = aCtx
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hdr, rbody, err := this.jsonRequest(context.Background(), this.authUrl, "", "POST", "/auth/tokens", nil, jsonutils.Marshal(&input))
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if err != nil {
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return nil, err
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}
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tokenId := hdr.Get("X-Subject-Token")
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if len(tokenId) == 0 {
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return nil, errors.Error("No X-Subject-Token in header")
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}
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ret := SAkskTokenCredential{}
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ret.Token, err = this.unmarshalV3Token(rbody, tokenId)
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if err != nil {
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return nil, errors.Wrap(err, "unmarshalV3Token")
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}
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ret.AccessKeySecret = ret.Token.(*TokenCredentialV3).Token.AccessKey
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return &ret, nil
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}
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func (this *Client) VerifyRequest(req http.Request, aksk s3auth.IAccessKeySecretRequest, virtualHost bool) (*SAkskTokenCredential, error) {
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cliIp := netutils.GetHttpRequestIp(&req)
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aCtx := SAuthContext{
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Source: AuthSourceSrv,
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Ip: cliIp,
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}
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token, err := this._verifyKeySecret(aksk, aCtx)
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if err != nil {
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return nil, errors.Wrap(err, "this._verifyKeySecret")
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}
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return token, nil
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}
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func jsonReader(input interface{}) io.Reader {
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return strings.NewReader(jsonutils.Marshal(input).String())
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}
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func (this *Client) AuthenticateByAccessKey(accessKey string, secret string, source string) (TokenCredential, error) {
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aCtx := SAuthContext{Source: source}
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seedAksk := s3auth.NewV4Request()
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seedAksk.AccessKey = accessKey
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seedAksk.Location = "cn-beijing"
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input := SAuthenticationInputV3{}
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input.Auth.Identity.Methods = []string{api.AUTH_METHOD_AKSK}
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input.Auth.Identity.AccessKeyRequest = seedAksk.Encode()
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input.Auth.Context = aCtx
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urlStr := joinUrl(this.authUrl, "/auth/tokens")
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req, err := http.NewRequest(http.MethodPost, urlStr, jsonReader(input))
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if err != nil {
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return nil, errors.Wrap(err, "http.NewRequest")
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}
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newreq := s3auth.SignV4(*req, seedAksk.AccessKey, secret, seedAksk.Location, jsonReader(input))
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aksk, err := s3auth.DecodeAccessKeyRequest(*newreq, false)
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if err != nil {
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return nil, errors.Wrap(err, "s3auth.DecodeAccessKeyRequest")
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}
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token, err := this._verifyKeySecret(aksk, aCtx)
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if err != nil {
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return nil, errors.Wrap(err, "this._verifyKeySecret")
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}
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return token.Token, nil
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}
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