TotalRefreshFailures            uint64

	sync.Mutex

	iamRefreshInterval time.Duration

	LDAPConfig   xldap.Config  // only valid if usersSysType is LDAPUsers
	OpenIDConfig openid.Config // only valid if OpenID is configured
	STSTLSConfig xtls.Config   // only valid if STS TLS is configured

	usersSysType UsersSysType

	rolesMap map[arn.ARN]string

	// Persistence layer for IAM subsystem

### 5. Setup MinIO with OpenID configuration URL

MinIO server expects environment variable for OpenID configuration url as `MINIO_IDENTITY_OPENID_CONFIG_URL`, this environment variable takes a single entry.

```
export MINIO_IDENTITY_OPENID_CONFIG_URL=https://localhost:9443/oauth2/oidcdiscovery/.well-known/openid-configuration
export MINIO_IDENTITY_OPENID_CLIENT_ID="843351d4-1080-11ea-aa20-271ecba3924a"

    """
    METHOD = 'assume-role-client-grants'
    CANONICAL_NAME = 'AssumeRoleClientGrants'

    def __init__(self, cid, csec,
                 idp_ep='http://localhost:8080/auth/realms/minio/protocol/openid-connect/token',
                 sts_ep='http://localhost:9000'):
        self.cid = cid
        self.csec = csec
        self.idp_ep = idp_ep
        self.sts_ep = sts_ep

	flag.StringVar(&configEndpoint, "config-ep",
		"http://localhost:8080/auth/realms/minio/.well-known/openid-configuration",
		"OpenID discovery document endpoint")
	flag.StringVar(&clientID, "cid", "", "Client ID")
	flag.StringVar(&clientSec, "csec", "", "Client Secret")
	flag.StringVar(&clientScopes, "cscopes", "openid", "Client Scopes")
	flag.IntVar(&port, "port", 8080, "Port")
}

	}
  ]
}
```

If the user is authenticating using an STS credential which was authorized from OpenID connect we allow all `jwt:*` variables specified in the JWT specification, custom `jwt:*` or extensions are not supported. List of policy variables for OpenID based STS.

- `jwt:sub`
- `jwt:iss`
- `jwt:aud`
- `jwt:jti`
- `jwt:upn`
- `jwt:name`
- `jwt:groups`
- `jwt:given_name`

// along with this program.  If not, see <http://www.gnu.org/licenses/>.

package openid

import (
	"context"
	"encoding/json"
	"errors"
	"fmt"
	"net/http"

	"github.com/minio/minio/internal/arn"
	"github.com/minio/minio/internal/config"
	"github.com/minio/minio/internal/config/identity/openid/provider"
	xhttp "github.com/minio/minio/internal/http"
	xnet "github.com/minio/pkg/v2/net"
)

	// which means the policy exceeded the allowed space.
	PackedPolicySize int `xml:",omitempty"`

	// The issuing authority of the web identity token presented. For OpenID Connect
	// ID tokens, this contains the value of the iss field. For OAuth 2.0 id_tokens,
	// this contains the value of the ProviderId parameter that was passed in the
	// AssumeRoleWithWebIdentity request.

if .Values.oidc.enabled }} - name: MINIO_IDENTITY_OPENID_CONFIG_URL value: {{ .Values.oidc.configUrl }} - name: MINIO_IDENTITY_OPENID_CLIENT_ID value: {{ .Values.oidc.clientId }} - name: MINIO_IDENTITY_OPENID_CLIENTs_SECRET value: {{ .Values.oidc.clientSecret }} - name: MINIO_IDENTITY_OPENID_CLAIM_NAME value: {{ .Values.oidc.claimName }} - name: MINIO_IDENTITY_OPENID_CLAIM_PREFIX value: {{ .Values.oidc.claimPrefix }} - name: MINIO_IDENTITY_OPENID_SCOPES value: {{ .Values.oidc.scopes }} - name: M...

if .Values.oidc.enabled }} - name: MINIO_IDENTITY_OPENID_CONFIG_URL value: {{ .Values.oidc.configUrl }} - name: MINIO_IDENTITY_OPENID_CLIENT_ID value: {{ .Values.oidc.clientId }} - name: MINIO_IDENTITY_OPENID_CLIENT_SECRET value: {{ .Values.oidc.clientSecret }} - name: MINIO_IDENTITY_OPENID_CLAIM_NAME value: {{ .Values.oidc.claimName }} - name: MINIO_IDENTITY_OPENID_CLAIM_PREFIX value: {{ .Values.oidc.claimPrefix }} - name: MINIO_IDENTITY_OPENID_SCOPES value: {{ .Values.oidc.scopes }} - name: MI...

if .Values.oidc.enabled }} - name: MINIO_IDENTITY_OPENID_CONFIG_URL value: {{ .Values.oidc.configUrl }} - name: MINIO_IDENTITY_OPENID_CLIENT_ID value: {{ .Values.oidc.clientId }} - name: MINIO_IDENTITY_OPENID_CLIENT_SECRET value: {{ .Values.oidc.clientSecret }} - name: MINIO_IDENTITY_OPENID_CLAIM_NAME value: {{ .Values.oidc.claimName }} - name: MINIO_IDENTITY_OPENID_CLAIM_PREFIX value: {{ .Values.oidc.claimPrefix }} - name: MINIO_IDENTITY_OPENID_SCOPES value: {{ .Values.oidc.scopes }} - name: MI...