* github.com/alecthomas/chroma v0.8.1 -> v0.8.2 Changelog: https://github.com/alecthomas/chroma/releases/tag/v0.8.2 * github.com/blevesearch/bleve v1.0.12 -> v1.0.13 Changelog: https://github.com/blevesearch/bleve/releases/tag/v1.0.13 * github.com/editorconfig/editorconfig-core-go v2.3.8 -> v2.3.9 Changelog: https://github.com/editorconfig/editorconfig-core-go/releases/tag/v2.3.9 * github.com/klauspost/compress v1.11.2 -> v1.11.3 Changelog: https://github.com/klauspost/compress/releases/tag/v1.11.3 * github.com/minio/minio-go v7.0.5 -> v7.0.6 Changelog: https://github.com/minio/minio-go/releases/tag/v7.0.6 Co-authored-by: Lauris BH <lauris@nix.lv>
124 lines
3.5 KiB
Go
Vendored
124 lines
3.5 KiB
Go
Vendored
/*
|
|
* MinIO Go Library for Amazon S3 Compatible Cloud Storage
|
|
* Copyright 2019 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 credentials
|
|
|
|
import (
|
|
"encoding/xml"
|
|
"errors"
|
|
"net/http"
|
|
"net/url"
|
|
"time"
|
|
)
|
|
|
|
// AssumeRoleWithLDAPResponse contains the result of successful
|
|
// AssumeRoleWithLDAPIdentity request
|
|
type AssumeRoleWithLDAPResponse struct {
|
|
XMLName xml.Name `xml:"https://sts.amazonaws.com/doc/2011-06-15/ AssumeRoleWithLDAPIdentityResponse" json:"-"`
|
|
Result LDAPIdentityResult `xml:"AssumeRoleWithLDAPIdentityResult"`
|
|
ResponseMetadata struct {
|
|
RequestID string `xml:"RequestId,omitempty"`
|
|
} `xml:"ResponseMetadata,omitempty"`
|
|
}
|
|
|
|
// LDAPIdentityResult - contains credentials for a successful
|
|
// AssumeRoleWithLDAPIdentity request.
|
|
type LDAPIdentityResult struct {
|
|
Credentials struct {
|
|
AccessKey string `xml:"AccessKeyId" json:"accessKey,omitempty"`
|
|
SecretKey string `xml:"SecretAccessKey" json:"secretKey,omitempty"`
|
|
Expiration time.Time `xml:"Expiration" json:"expiration,omitempty"`
|
|
SessionToken string `xml:"SessionToken" json:"sessionToken,omitempty"`
|
|
} `xml:",omitempty"`
|
|
|
|
SubjectFromToken string `xml:",omitempty"`
|
|
}
|
|
|
|
// LDAPIdentity retrieves credentials from MinIO
|
|
type LDAPIdentity struct {
|
|
Expiry
|
|
|
|
// Required http Client to use when connecting to MinIO STS service.
|
|
Client *http.Client
|
|
|
|
// Exported STS endpoint to fetch STS credentials.
|
|
STSEndpoint string
|
|
|
|
// LDAP username/password used to fetch LDAP STS credentials.
|
|
LDAPUsername, LDAPPassword string
|
|
}
|
|
|
|
// NewLDAPIdentity returns new credentials object that uses LDAP
|
|
// Identity.
|
|
func NewLDAPIdentity(stsEndpoint, ldapUsername, ldapPassword string) (*Credentials, error) {
|
|
return New(&LDAPIdentity{
|
|
Client: &http.Client{Transport: http.DefaultTransport},
|
|
STSEndpoint: stsEndpoint,
|
|
LDAPUsername: ldapUsername,
|
|
LDAPPassword: ldapPassword,
|
|
}), nil
|
|
}
|
|
|
|
// Retrieve gets the credential by calling the MinIO STS API for
|
|
// LDAP on the configured stsEndpoint.
|
|
func (k *LDAPIdentity) Retrieve() (value Value, err error) {
|
|
u, kerr := url.Parse(k.STSEndpoint)
|
|
if kerr != nil {
|
|
err = kerr
|
|
return
|
|
}
|
|
|
|
v := url.Values{}
|
|
v.Set("Action", "AssumeRoleWithLDAPIdentity")
|
|
v.Set("Version", STSVersion)
|
|
v.Set("LDAPUsername", k.LDAPUsername)
|
|
v.Set("LDAPPassword", k.LDAPPassword)
|
|
|
|
u.RawQuery = v.Encode()
|
|
|
|
req, kerr := http.NewRequest(http.MethodPost, u.String(), nil)
|
|
if kerr != nil {
|
|
err = kerr
|
|
return
|
|
}
|
|
|
|
resp, kerr := k.Client.Do(req)
|
|
if kerr != nil {
|
|
err = kerr
|
|
return
|
|
}
|
|
|
|
defer resp.Body.Close()
|
|
if resp.StatusCode != http.StatusOK {
|
|
err = errors.New(resp.Status)
|
|
return
|
|
}
|
|
|
|
r := AssumeRoleWithLDAPResponse{}
|
|
if err = xml.NewDecoder(resp.Body).Decode(&r); err != nil {
|
|
return
|
|
}
|
|
|
|
cr := r.Result.Credentials
|
|
k.SetExpiration(cr.Expiration, DefaultExpiryWindow)
|
|
return Value{
|
|
AccessKeyID: cr.AccessKey,
|
|
SecretAccessKey: cr.SecretKey,
|
|
SessionToken: cr.SessionToken,
|
|
SignerType: SignatureV4,
|
|
}, nil
|
|
}
|