if !globalIAMSys.Initialized() {
			// Check if server has initialized, then only proceed
			// to check for IAM users otherwise its okay for clients
			// to retry with 503 errors when server is coming up.
			return auth.Credentials{}, false, ErrServerNotInitialized
		}

		// Check if the access key is part of users credentials.
		u, ok := globalIAMSys.GetUser(r.Context(), accessKey)
		if !ok {

	}

	// Initialize byte pool once for all sets, bpool size is set to
	// setCount * setDriveCount with each memory upto blockSizeV2.
	buffers := bpool.NewBytePoolCap(n, blockSizeV2, blockSizeV2*2)
	buffers.Populate()
	globalBytePoolCap.Store(buffers)

	var localDrives []StorageAPI
	local := endpointServerPools.FirstLocal()
	for i, ep := range endpointServerPools {

AssumeRoleWithWebIdentity implementation supports specifying IAM policies in two ways:

1. Role Policy (Recommended): When specified as part of the OpenID provider configuration, all users authenticating via this provider are authorized to (only) use the specified role policy. The policy to associate with such users is specified via the `role_policy` configuration parameter or the `MINIO_IDENTITY_OPENID_ROLE_POLICY` environment variable. The value is a comma-separated list of IAM access policy names...

	req, err := http.NewRequest(http.MethodGet, k.adminURL, nil)
	if err != nil {
		return User{}, err
	}
	req.URL.Path = path.Join(req.URL.Path, "realms", k.realm, "users", userid)

	k.Lock()
	accessToken := k.accessToken
	k.Unlock()
	if accessToken.AccessToken == "" {
		return User{}, ErrAccessTokenExpired
	}
	req.Header.Set("Authorization", "Bearer "+accessToken.AccessToken)

myminio $POLICY user=$USER else echo "User '$USER' has no policy attached." fi } # Try connecting to Minio instance {{- if .Values.tls.enabled }} scheme=https {{- else }} scheme=http {{- end }} connectToMinio $scheme {{ if .Values.users }} # Create the users {{- range .Values.users }} createUser {{ .accessKey }} {{ .secretKey }} {{ .policy }} {{- end }} {{- end }} minio/templates/_helpers.tpl {{/* vim: set filetype=mustache: */}} {{/* Expand the name of the chart. */}} {{- define "minio.name" -}} {{- default...

myminio $POLICY user=$USER else echo "User '$USER' has no policy attached." fi } # Try connecting to Minio instance {{- if .Values.tls.enabled }} scheme=https {{- else }} scheme=http {{- end }} connectToMinio $scheme {{ if .Values.users }} # Create the users {{- range .Values.users }} createUser {{ .accessKey }} {{ .secretKey }} {{ .policy }} {{- end }} {{- end }} minio/templates/_helpers.tpl {{/* vim: set filetype=mustache: */}} {{/* Expand the name of the chart. */}} {{- define "minio.name" -}} {{- default...

    [security] Match ${aws:username} exactly instead of prefix match (#7791)

    This PR fixes a security issue where an IAM user based
    on his policy is granted more privileges than restricted
    by the users IAM policy.

    This is due to an issue of prefix based Matcher() function
    which was incorrectly matching prefix based on resource
    prefixes instead of exact match.
```

myminio $POLICY user=$USER else echo "User '$USER' has no policy attached." fi } # Try connecting to MinIO instance {{- if .Values.tls.enabled }} scheme=https {{- else }} scheme=http {{- end }} connectToMinio $scheme {{ if .Values.users }} # Create the users {{- range .Values.users }} createUser {{ .accessKey }} {{ .secretKey }} {{ .policy }} {{- end }} {{- end }} minio/templates/_helpers.tpl {{/* vim: set filetype=mustache: */}} {{/* Expand the name of the chart. */}} {{- define "minio.name" -}} {{- default...

myminio $POLICY user=$USER else echo "User '$USER' has no policy attached." fi } # Try connecting to Minio instance {{- if .Values.tls.enabled }} scheme=https {{- else }} scheme=http {{- end }} connectToMinio $scheme {{ if .Values.users }} # Create the users {{- range .Values.users }} createUser {{ .accessKey }} {{ .secretKey }} {{ .policy }} {{- end }} {{- end }} minio/templates/_helpers.tpl {{/* vim: set filetype=mustache: */}} {{/* Expand the name of the chart. */}} {{- define "minio.name" -}} {{- default...

myminio $POLICY user=$USER else echo "User '$USER' has no policy attached." fi } # Try connecting to MinIO instance {{- if .Values.tls.enabled }} scheme=https {{- else }} scheme=http {{- end }} connectToMinio $scheme {{ if .Values.users }} # Create the users {{- range .Values.users }} createUser {{ .accessKey }} {{ .secretKey }} {{ .policy }} {{- end }} {{- end }} minio/templates/_helpers.tpl {{/* vim: set filetype=mustache: */}} {{/* Expand the name of the chart. */}} {{- define "minio.name" -}} {{- default...