410 lines
19 KiB
Go
410 lines
19 KiB
Go
// Copyright (c) 2015-2021 MinIO, Inc.
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//
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// This file is part of MinIO Object Storage stack
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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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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"net/url"
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"path/filepath"
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"reflect"
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"strings"
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"testing"
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)
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func TestNewEndpoint(t *testing.T) {
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u2, _ := url.Parse("https://example.org/path")
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u4, _ := url.Parse("http://192.168.253.200/path")
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rootSlashFoo, _ := filepath.Abs("/foo")
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testCases := []struct {
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arg string
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expectedEndpoint Endpoint
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expectedType EndpointType
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expectedErr error
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}{
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{"/foo", Endpoint{URL: &url.URL{Path: rootSlashFoo}, IsLocal: true}, PathEndpointType, nil},
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{"https://example.org/path", Endpoint{URL: u2, IsLocal: false}, URLEndpointType, nil},
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{"http://192.168.253.200/path", Endpoint{URL: u4, IsLocal: false}, URLEndpointType, nil},
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{"", Endpoint{}, -1, fmt.Errorf("empty or root endpoint is not supported")},
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{SlashSeparator, Endpoint{}, -1, fmt.Errorf("empty or root endpoint is not supported")},
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{`\`, Endpoint{}, -1, fmt.Errorf("empty or root endpoint is not supported")},
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{"c://foo", Endpoint{}, -1, fmt.Errorf("invalid URL endpoint format")},
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{"ftp://foo", Endpoint{}, -1, fmt.Errorf("invalid URL endpoint format")},
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{"http://server/path?location", Endpoint{}, -1, fmt.Errorf("invalid URL endpoint format")},
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{"http://:/path", Endpoint{}, -1, fmt.Errorf("invalid URL endpoint format: invalid port number")},
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{"http://:8080/path", Endpoint{}, -1, fmt.Errorf("invalid URL endpoint format: empty host name")},
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{"http://server:/path", Endpoint{}, -1, fmt.Errorf("invalid URL endpoint format: invalid port number")},
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{"https://93.184.216.34:808080/path", Endpoint{}, -1, fmt.Errorf("invalid URL endpoint format: port number must be between 1 to 65535")},
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{"http://server:8080//", Endpoint{}, -1, fmt.Errorf("empty or root path is not supported in URL endpoint")},
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{"http://server:8080/", Endpoint{}, -1, fmt.Errorf("empty or root path is not supported in URL endpoint")},
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{"192.168.1.210:9000", Endpoint{}, -1, fmt.Errorf("invalid URL endpoint format: missing scheme http or https")},
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}
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for i, test := range testCases {
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t.Run(fmt.Sprint("case-", i), func(t *testing.T) {
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endpoint, err := NewEndpoint(test.arg)
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if err == nil {
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err = endpoint.UpdateIsLocal()
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}
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if test.expectedErr == nil {
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if err != nil {
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t.Errorf("error: expected = <nil>, got = %v", err)
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}
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} else if err == nil {
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t.Errorf("error: expected = %v, got = <nil>", test.expectedErr)
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} else if test.expectedErr.Error() != err.Error() {
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t.Errorf("error: expected = %v, got = %v", test.expectedErr, err)
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}
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if err == nil {
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if (test.expectedEndpoint.URL == nil) != (endpoint.URL == nil) {
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t.Errorf("endpoint url: expected = %#v, got = %#v", test.expectedEndpoint.URL, endpoint.URL)
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return
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} else if test.expectedEndpoint.URL.String() != endpoint.URL.String() {
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t.Errorf("endpoint url: expected = %#v, got = %#v", test.expectedEndpoint.URL.String(), endpoint.URL.String())
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return
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}
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if !reflect.DeepEqual(test.expectedEndpoint, endpoint) {
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t.Errorf("endpoint: expected = %#v, got = %#v", test.expectedEndpoint, endpoint)
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}
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}
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if err == nil && test.expectedType != endpoint.Type() {
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t.Errorf("type: expected = %+v, got = %+v", test.expectedType, endpoint.Type())
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}
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})
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}
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}
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func TestNewEndpoints(t *testing.T) {
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testCases := []struct {
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args []string
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expectedErr error
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}{
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{[]string{"/d1", "/d2", "/d3", "/d4"}, nil},
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{[]string{"http://localhost/d1", "http://localhost/d2", "http://localhost/d3", "http://localhost/d4"}, nil},
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{[]string{"http://example.org/d1", "http://example.com/d1", "http://example.net/d1", "http://example.edu/d1"}, nil},
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{[]string{"http://localhost/d1", "http://localhost/d2", "http://example.org/d1", "http://example.org/d2"}, nil},
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{[]string{"https://localhost:9000/d1", "https://localhost:9001/d2", "https://localhost:9002/d3", "https://localhost:9003/d4"}, nil},
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// // It is valid WRT endpoint list that same path is expected with different port on same server.
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{[]string{"https://127.0.0.1:9000/d1", "https://127.0.0.1:9001/d1", "https://127.0.0.1:9002/d1", "https://127.0.0.1:9003/d1"}, nil},
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{[]string{"d1", "d2", "d3", "d1"}, fmt.Errorf("duplicate endpoints found")},
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{[]string{"d1", "d2", "d3", "./d1"}, fmt.Errorf("duplicate endpoints found")},
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{[]string{"http://localhost/d1", "http://localhost/d2", "http://localhost/d1", "http://localhost/d4"}, fmt.Errorf("duplicate endpoints found")},
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{[]string{"ftp://server/d1", "http://server/d2", "http://server/d3", "http://server/d4"}, fmt.Errorf("'ftp://server/d1': invalid URL endpoint format")},
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{[]string{"d1", "http://localhost/d2", "d3", "d4"}, fmt.Errorf("mixed style endpoints are not supported")},
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{[]string{"http://example.org/d1", "https://example.com/d1", "http://example.net/d1", "https://example.edut/d1"}, fmt.Errorf("mixed scheme is not supported")},
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{[]string{"192.168.1.210:9000/tmp/dir0", "192.168.1.210:9000/tmp/dir1", "192.168.1.210:9000/tmp/dir2", "192.168.110:9000/tmp/dir3"}, fmt.Errorf("'192.168.1.210:9000/tmp/dir0': invalid URL endpoint format: missing scheme http or https")},
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}
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for _, testCase := range testCases {
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_, err := NewEndpoints(testCase.args...)
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if testCase.expectedErr == nil {
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if err != nil {
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t.Fatalf("error: expected = <nil>, got = %v", err)
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}
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} else if err == nil {
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t.Fatalf("error: expected = %v, got = <nil>", testCase.expectedErr)
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} else if testCase.expectedErr.Error() != err.Error() {
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t.Fatalf("error: expected = %v, got = %v", testCase.expectedErr, err)
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}
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}
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}
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func TestCreateEndpoints(t *testing.T) {
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tempGlobalMinioPort := globalMinioPort
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defer func() {
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globalMinioPort = tempGlobalMinioPort
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}()
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globalMinioPort = "9000"
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// Filter ipList by IPs those do not start with '127.'.
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nonLoopBackIPs := localIP4.FuncMatch(func(ip string, matchString string) bool {
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return !net.ParseIP(ip).IsLoopback()
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}, "")
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if len(nonLoopBackIPs) == 0 {
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t.Fatalf("No non-loop back IP address found for this host")
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}
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nonLoopBackIP := nonLoopBackIPs.ToSlice()[0]
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mustAbs := func(s string) string {
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s, err := filepath.Abs(s)
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if err != nil {
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t.Fatal(err)
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}
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return s
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}
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getExpectedEndpoints := func(args []string, prefix string) ([]*url.URL, []bool) {
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var URLs []*url.URL
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var localFlags []bool
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for _, arg := range args {
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u, _ := url.Parse(arg)
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URLs = append(URLs, u)
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localFlags = append(localFlags, strings.HasPrefix(arg, prefix))
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}
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return URLs, localFlags
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}
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case1Endpoint1 := "http://" + nonLoopBackIP + "/d1"
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case1Endpoint2 := "http://" + nonLoopBackIP + "/d2"
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args := []string{
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"http://" + nonLoopBackIP + ":10000/d1",
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"http://" + nonLoopBackIP + ":10000/d2",
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"http://example.org:10000/d3",
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"http://example.com:10000/d4",
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}
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case1URLs, case1LocalFlags := getExpectedEndpoints(args, "http://"+nonLoopBackIP+":10000/")
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case2Endpoint1 := "http://" + nonLoopBackIP + "/d1"
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case2Endpoint2 := "http://" + nonLoopBackIP + ":9000/d2"
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args = []string{
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"http://" + nonLoopBackIP + ":10000/d1",
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"http://" + nonLoopBackIP + ":9000/d2",
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"http://example.org:10000/d3",
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"http://example.com:10000/d4",
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}
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case2URLs, case2LocalFlags := getExpectedEndpoints(args, "http://"+nonLoopBackIP+":10000/")
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case3Endpoint1 := "http://" + nonLoopBackIP + "/d1"
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args = []string{
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"http://" + nonLoopBackIP + ":80/d1",
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"http://example.org:9000/d2",
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"http://example.com:80/d3",
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"http://example.net:80/d4",
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}
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case3URLs, case3LocalFlags := getExpectedEndpoints(args, "http://"+nonLoopBackIP+":80/")
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case4Endpoint1 := "http://" + nonLoopBackIP + "/d1"
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args = []string{
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"http://" + nonLoopBackIP + ":9000/d1",
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"http://example.org:9000/d2",
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"http://example.com:9000/d3",
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"http://example.net:9000/d4",
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}
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case4URLs, case4LocalFlags := getExpectedEndpoints(args, "http://"+nonLoopBackIP+":9000/")
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case5Endpoint1 := "http://" + nonLoopBackIP + ":9000/d1"
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case5Endpoint2 := "http://" + nonLoopBackIP + ":9001/d2"
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case5Endpoint3 := "http://" + nonLoopBackIP + ":9002/d3"
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case5Endpoint4 := "http://" + nonLoopBackIP + ":9003/d4"
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args = []string{
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case5Endpoint1,
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case5Endpoint2,
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case5Endpoint3,
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case5Endpoint4,
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}
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case5URLs, case5LocalFlags := getExpectedEndpoints(args, "http://"+nonLoopBackIP+":9000/")
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case6Endpoint := "http://" + nonLoopBackIP + ":9003/d4"
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args = []string{
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"http://localhost:9000/d1",
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"http://localhost:9001/d2",
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"http://127.0.0.1:9002/d3",
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case6Endpoint,
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}
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case6URLs, case6LocalFlags := getExpectedEndpoints(args, "http://"+nonLoopBackIP+":9003/")
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testCases := []struct {
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serverAddr string
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args [][]string
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expectedServerAddr string
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expectedEndpoints Endpoints
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expectedSetupType SetupType
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expectedErr error
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}{
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{"localhost", [][]string{}, "", Endpoints{}, -1, fmt.Errorf("address localhost: missing port in address")},
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// FS Setup
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{"localhost:9000", [][]string{{"http://localhost/d1"}}, "", Endpoints{}, -1, fmt.Errorf("use path style endpoint for FS setup")},
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{":443", [][]string{{"/d1"}}, ":443", Endpoints{Endpoint{URL: &url.URL{Path: mustAbs("/d1")}, IsLocal: true}}, FSSetupType, nil},
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{"localhost:10000", [][]string{{"/d1"}}, "localhost:10000", Endpoints{Endpoint{URL: &url.URL{Path: mustAbs("/d1")}, IsLocal: true}}, FSSetupType, nil},
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{"localhost:9000", [][]string{{"https://127.0.0.1:9000/d1", "https://localhost:9001/d1", "https://example.com/d1", "https://example.com/d2"}}, "", Endpoints{}, -1, fmt.Errorf("path '/d1' can not be served by different port on same address")},
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// Erasure Setup with PathEndpointType
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{":1234", [][]string{{"/d1", "/d2", "/d3", "/d4"}}, ":1234",
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Endpoints{
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Endpoint{URL: &url.URL{Path: mustAbs("/d1")}, IsLocal: true},
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Endpoint{URL: &url.URL{Path: mustAbs("/d2")}, IsLocal: true},
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Endpoint{URL: &url.URL{Path: mustAbs("/d3")}, IsLocal: true},
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Endpoint{URL: &url.URL{Path: mustAbs("/d4")}, IsLocal: true},
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}, ErasureSetupType, nil},
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// DistErasure Setup with URLEndpointType
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{":9000", [][]string{{"http://localhost/d1", "http://localhost/d2", "http://localhost/d3", "http://localhost/d4"}}, ":9000", Endpoints{
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Endpoint{URL: &url.URL{Scheme: "http", Host: "localhost", Path: "/d1"}, IsLocal: true},
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Endpoint{URL: &url.URL{Scheme: "http", Host: "localhost", Path: "/d2"}, IsLocal: true},
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Endpoint{URL: &url.URL{Scheme: "http", Host: "localhost", Path: "/d3"}, IsLocal: true},
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Endpoint{URL: &url.URL{Scheme: "http", Host: "localhost", Path: "/d4"}, IsLocal: true},
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}, ErasureSetupType, nil},
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// DistErasure Setup with URLEndpointType having mixed naming to local host.
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{"127.0.0.1:10000", [][]string{{"http://localhost/d1", "http://localhost/d2", "http://127.0.0.1/d3", "http://127.0.0.1/d4"}}, "", Endpoints{}, -1, fmt.Errorf("all local endpoints should not have different hostnames/ips")},
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{":9001", [][]string{{"http://10.0.0.1:9000/export", "http://10.0.0.2:9000/export", "http://" + nonLoopBackIP + ":9001/export", "http://10.0.0.2:9001/export"}}, "", Endpoints{}, -1, fmt.Errorf("path '/export' can not be served by different port on same address")},
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{":9000", [][]string{{"http://127.0.0.1:9000/export", "http://" + nonLoopBackIP + ":9000/export", "http://10.0.0.1:9000/export", "http://10.0.0.2:9000/export"}}, "", Endpoints{}, -1, fmt.Errorf("path '/export' cannot be served by different address on same server")},
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// DistErasure type
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{"127.0.0.1:10000", [][]string{{case1Endpoint1, case1Endpoint2, "http://example.org/d3", "http://example.com/d4"}}, "127.0.0.1:10000", Endpoints{
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Endpoint{URL: case1URLs[0], IsLocal: case1LocalFlags[0]},
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Endpoint{URL: case1URLs[1], IsLocal: case1LocalFlags[1]},
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Endpoint{URL: case1URLs[2], IsLocal: case1LocalFlags[2]},
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Endpoint{URL: case1URLs[3], IsLocal: case1LocalFlags[3]},
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}, DistErasureSetupType, nil},
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{"127.0.0.1:10000", [][]string{{case2Endpoint1, case2Endpoint2, "http://example.org/d3", "http://example.com/d4"}}, "127.0.0.1:10000", Endpoints{
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Endpoint{URL: case2URLs[0], IsLocal: case2LocalFlags[0]},
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Endpoint{URL: case2URLs[1], IsLocal: case2LocalFlags[1]},
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Endpoint{URL: case2URLs[2], IsLocal: case2LocalFlags[2]},
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Endpoint{URL: case2URLs[3], IsLocal: case2LocalFlags[3]},
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}, DistErasureSetupType, nil},
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{":80", [][]string{{case3Endpoint1, "http://example.org:9000/d2", "http://example.com/d3", "http://example.net/d4"}}, ":80", Endpoints{
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Endpoint{URL: case3URLs[0], IsLocal: case3LocalFlags[0]},
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Endpoint{URL: case3URLs[1], IsLocal: case3LocalFlags[1]},
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Endpoint{URL: case3URLs[2], IsLocal: case3LocalFlags[2]},
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Endpoint{URL: case3URLs[3], IsLocal: case3LocalFlags[3]},
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}, DistErasureSetupType, nil},
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{":9000", [][]string{{case4Endpoint1, "http://example.org/d2", "http://example.com/d3", "http://example.net/d4"}}, ":9000", Endpoints{
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Endpoint{URL: case4URLs[0], IsLocal: case4LocalFlags[0]},
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Endpoint{URL: case4URLs[1], IsLocal: case4LocalFlags[1]},
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Endpoint{URL: case4URLs[2], IsLocal: case4LocalFlags[2]},
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Endpoint{URL: case4URLs[3], IsLocal: case4LocalFlags[3]},
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}, DistErasureSetupType, nil},
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{":9000", [][]string{{case5Endpoint1, case5Endpoint2, case5Endpoint3, case5Endpoint4}}, ":9000", Endpoints{
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Endpoint{URL: case5URLs[0], IsLocal: case5LocalFlags[0]},
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Endpoint{URL: case5URLs[1], IsLocal: case5LocalFlags[1]},
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Endpoint{URL: case5URLs[2], IsLocal: case5LocalFlags[2]},
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Endpoint{URL: case5URLs[3], IsLocal: case5LocalFlags[3]},
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}, DistErasureSetupType, nil},
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// DistErasure Setup using only local host.
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{":9003", [][]string{{"http://localhost:9000/d1", "http://localhost:9001/d2", "http://127.0.0.1:9002/d3", case6Endpoint}}, ":9003", Endpoints{
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Endpoint{URL: case6URLs[0], IsLocal: case6LocalFlags[0]},
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Endpoint{URL: case6URLs[1], IsLocal: case6LocalFlags[1]},
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Endpoint{URL: case6URLs[2], IsLocal: case6LocalFlags[2]},
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Endpoint{URL: case6URLs[3], IsLocal: case6LocalFlags[3]},
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}, DistErasureSetupType, nil},
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}
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for _, testCase := range testCases {
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testCase := testCase
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t.Run("", func(t *testing.T) {
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endpoints, setupType, err := CreateEndpoints(testCase.serverAddr, false, testCase.args...)
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if err == nil && testCase.expectedErr != nil {
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t.Errorf("error: expected = %v, got = <nil>", testCase.expectedErr)
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}
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if err == nil {
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if setupType != testCase.expectedSetupType {
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t.Errorf("setupType: expected = %v, got = %v", testCase.expectedSetupType, setupType)
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}
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if len(endpoints) != len(testCase.expectedEndpoints) {
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t.Errorf("endpoints: expected = %d, got = %d", len(testCase.expectedEndpoints),
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len(endpoints))
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} else {
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for i, endpoint := range endpoints {
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if testCase.expectedEndpoints[i].String() != endpoint.String() {
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t.Errorf("endpoints: expected = %s, got = %s",
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testCase.expectedEndpoints[i],
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endpoint)
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}
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}
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}
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}
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if err != nil && testCase.expectedErr == nil {
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t.Errorf("error: expected = <nil>, got = %v, testCase: %v", err, testCase)
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}
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})
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}
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}
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// Tests get local peer functionality, local peer is supposed to only return one entry per minio service.
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// So it means that if you have say localhost:9000 and localhost:9001 as endpointArgs then localhost:9001
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// is considered a remote service from localhost:9000 perspective.
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func TestGetLocalPeer(t *testing.T) {
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tempGlobalMinioPort := globalMinioPort
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defer func() {
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globalMinioPort = tempGlobalMinioPort
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}()
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globalMinioPort = "9000"
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testCases := []struct {
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endpointArgs []string
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expectedResult string
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}{
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{[]string{"/d1", "/d2", "d3", "d4"}, "127.0.0.1:9000"},
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{[]string{"http://localhost:9000/d1", "http://localhost:9000/d2", "http://example.org:9000/d3", "http://example.com:9000/d4"},
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"localhost:9000"},
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{[]string{"http://localhost:9000/d1", "http://example.org:9000/d2", "http://example.com:9000/d3", "http://example.net:9000/d4"},
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"localhost:9000"},
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{[]string{"http://localhost:9000/d1", "http://localhost:9001/d2", "http://localhost:9002/d3", "http://localhost:9003/d4"},
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"localhost:9000"},
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}
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for i, testCase := range testCases {
|
|
zendpoints := mustGetPoolEndpoints(testCase.endpointArgs...)
|
|
if !zendpoints[0].Endpoints[0].IsLocal {
|
|
if err := zendpoints[0].Endpoints.UpdateIsLocal(false); err != nil {
|
|
t.Fatalf("error: expected = <nil>, got = %v", err)
|
|
}
|
|
}
|
|
localPeer := GetLocalPeer(zendpoints, "", "9000")
|
|
if localPeer != testCase.expectedResult {
|
|
t.Fatalf("Test %d: expected: %v, got: %v", i+1, testCase.expectedResult, localPeer)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestGetRemotePeers(t *testing.T) {
|
|
tempGlobalMinioPort := globalMinioPort
|
|
defer func() {
|
|
globalMinioPort = tempGlobalMinioPort
|
|
}()
|
|
globalMinioPort = "9000"
|
|
|
|
testCases := []struct {
|
|
endpointArgs []string
|
|
expectedResult []string
|
|
expectedLocal string
|
|
}{
|
|
{[]string{"/d1", "/d2", "d3", "d4"}, []string{}, ""},
|
|
{[]string{"http://localhost:9000/d1", "http://localhost:9000/d2", "http://example.org:9000/d3", "http://example.com:9000/d4"}, []string{"example.com:9000", "example.org:9000", "localhost:9000"}, "localhost:9000"},
|
|
{[]string{"http://localhost:9000/d1", "http://localhost:10000/d2", "http://example.org:9000/d3", "http://example.com:9000/d4"}, []string{"example.com:9000", "example.org:9000", "localhost:10000", "localhost:9000"}, "localhost:9000"},
|
|
{[]string{"http://localhost:9000/d1", "http://example.org:9000/d2", "http://example.com:9000/d3", "http://example.net:9000/d4"}, []string{"example.com:9000", "example.net:9000", "example.org:9000", "localhost:9000"}, "localhost:9000"},
|
|
{[]string{"http://localhost:9000/d1", "http://localhost:9001/d2", "http://localhost:9002/d3", "http://localhost:9003/d4"}, []string{"localhost:9000", "localhost:9001", "localhost:9002", "localhost:9003"}, "localhost:9000"},
|
|
}
|
|
|
|
for _, testCase := range testCases {
|
|
zendpoints := mustGetPoolEndpoints(testCase.endpointArgs...)
|
|
if !zendpoints[0].Endpoints[0].IsLocal {
|
|
if err := zendpoints[0].Endpoints.UpdateIsLocal(false); err != nil {
|
|
t.Errorf("error: expected = <nil>, got = %v", err)
|
|
}
|
|
}
|
|
remotePeers, local := zendpoints.peers()
|
|
if !reflect.DeepEqual(remotePeers, testCase.expectedResult) {
|
|
t.Errorf("expected: %v, got: %v", testCase.expectedResult, remotePeers)
|
|
}
|
|
if local != testCase.expectedLocal {
|
|
t.Errorf("expected: %v, got: %v", testCase.expectedLocal, local)
|
|
}
|
|
}
|
|
}
|