72 lines
1.9 KiB
Go
72 lines
1.9 KiB
Go
/*
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* Minio Cloud Storage, (C) 2016, 2017 Minio, Inc.
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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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*/
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package cmd
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import (
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"fmt"
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"net"
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)
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// getListenIPs - gets all the ips to listen on.
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func getListenIPs(serverAddr string) (hosts []string, port string, err error) {
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var host string
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host, port, err = net.SplitHostPort(serverAddr)
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if err != nil {
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return nil, port, fmt.Errorf("Unable to parse host address %s", err)
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}
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if host == "" {
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var ipv4s []net.IP
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ipv4s, err = getInterfaceIPv4s()
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if err != nil {
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return nil, port, fmt.Errorf("Unable reverse sort ips from hosts %s", err)
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}
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for _, ip := range ipv4s {
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hosts = append(hosts, ip.String())
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}
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return hosts, port, nil
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} // if host != "" {
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// Proceed to append itself, since user requested a specific endpoint.
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hosts = append(hosts, host)
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// Success.
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return hosts, port, nil
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}
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// Finalizes the API endpoints based on the host list and port.
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func finalizeAPIEndpoints(addr string) (endPoints []string, err error) {
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// Verify current scheme.
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scheme := httpScheme
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if globalIsSSL {
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scheme = httpsScheme
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}
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// Get list of listen ips and port.
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hosts, port, err1 := getListenIPs(addr)
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if err1 != nil {
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return nil, err1
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}
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// Construct proper endpoints.
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for _, host := range hosts {
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endPoints = append(endPoints, fmt.Sprintf("%s://%s:%s", scheme, host, port))
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}
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// Success.
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return endPoints, nil
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}
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