898 lines
20 KiB
Go
898 lines
20 KiB
Go
package ipfsproxy
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import (
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"context"
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"encoding/json"
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"fmt"
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"io"
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"net/http"
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"os"
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"path/filepath"
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"strings"
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"testing"
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"time"
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"github.com/ipfs-cluster/ipfs-cluster/api"
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"github.com/ipfs-cluster/ipfs-cluster/test"
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cmd "github.com/ipfs/go-ipfs-cmds"
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logging "github.com/ipfs/go-log/v2"
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ma "github.com/multiformats/go-multiaddr"
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)
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func init() {
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_ = logging.Logger
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}
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func testIPFSProxyWithConfig(t *testing.T, cfg *Config) (*Server, *test.IpfsMock) {
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mock := test.NewIpfsMock(t)
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nodeMAddr, _ := ma.NewMultiaddr(fmt.Sprintf("/ip4/%s/tcp/%d",
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mock.Addr, mock.Port))
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proxyMAddr, _ := ma.NewMultiaddr("/ip4/127.0.0.1/tcp/0")
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cfg.NodeAddr = nodeMAddr
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cfg.ListenAddr = []ma.Multiaddr{proxyMAddr}
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cfg.ExtractHeadersExtra = []string{
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test.IpfsCustomHeaderName,
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test.IpfsTimeHeaderName,
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}
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proxy, err := New(cfg)
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if err != nil {
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t.Fatal("creating an IPFSProxy should work: ", err)
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}
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proxy.server.SetKeepAlivesEnabled(false)
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proxy.SetClient(test.NewMockRPCClient(t))
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return proxy, mock
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}
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func testIPFSProxy(t *testing.T) (*Server, *test.IpfsMock) {
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cfg := &Config{}
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cfg.Default()
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return testIPFSProxyWithConfig(t, cfg)
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}
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func TestIPFSProxyVersion(t *testing.T) {
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ctx := context.Background()
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proxy, mock := testIPFSProxy(t)
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defer mock.Close()
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defer proxy.Shutdown(ctx)
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res, err := http.Post(fmt.Sprintf("%s/version", proxyURL(proxy)), "", nil)
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if err != nil {
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t.Fatal("should forward requests to ipfs host: ", err)
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}
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defer res.Body.Close()
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resBytes, _ := io.ReadAll(res.Body)
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if res.StatusCode != http.StatusOK {
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t.Error("the request should have succeeded")
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t.Fatal(string(resBytes))
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}
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var resp struct {
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Version string
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}
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err = json.Unmarshal(resBytes, &resp)
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if err != nil {
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t.Fatal(err)
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}
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if resp.Version != "m.o.c.k" {
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t.Error("wrong version")
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}
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}
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func TestIPFSProxyPin(t *testing.T) {
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ctx := context.Background()
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proxy, mock := testIPFSProxy(t)
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defer mock.Close()
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defer proxy.Shutdown(ctx)
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type args struct {
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urlPath string
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testCid string
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statusCode int
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}
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tests := []struct {
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name string
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args args
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want api.Cid
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wantErr bool
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}{
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{
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"pin good cid query arg",
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args{
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"/pin/add?arg=",
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test.Cid1.String(),
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http.StatusOK,
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},
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test.Cid1,
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false,
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},
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{
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"pin good path query arg",
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args{
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"/pin/add?arg=",
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test.PathIPFS2,
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http.StatusOK,
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},
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test.CidResolved,
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false,
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},
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{
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"pin good cid url arg",
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args{
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"/pin/add/",
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test.Cid1.String(),
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http.StatusOK,
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},
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test.Cid1,
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false,
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},
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{
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"pin bad cid query arg",
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args{
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"/pin/add?arg=",
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test.ErrorCid.String(),
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http.StatusInternalServerError,
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},
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api.CidUndef,
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true,
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},
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{
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"pin bad cid url arg",
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args{
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"/pin/add/",
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test.ErrorCid.String(),
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http.StatusInternalServerError,
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},
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api.CidUndef,
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true,
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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u := fmt.Sprintf(
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"%s%s%s",
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proxyURL(proxy),
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tt.args.urlPath,
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tt.args.testCid,
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)
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res, err := http.Post(u, "", nil)
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if err != nil {
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t.Fatal("should have succeeded: ", err)
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}
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defer res.Body.Close()
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if res.StatusCode != tt.args.statusCode {
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t.Errorf("statusCode: got = %v, want %v", res.StatusCode, tt.args.statusCode)
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}
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resBytes, _ := io.ReadAll(res.Body)
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switch tt.wantErr {
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case false:
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var resp ipfsPinOpResp
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err = json.Unmarshal(resBytes, &resp)
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if err != nil {
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t.Fatal(err)
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}
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if len(resp.Pins) != 1 {
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t.Fatalf("wrong number of pins: got = %d, want %d", len(resp.Pins), 1)
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}
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if resp.Pins[0] != tt.want.String() {
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t.Errorf("wrong pin cid: got = %s, want = %s", resp.Pins[0], tt.want)
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}
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case true:
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var respErr cmd.Error
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err = json.Unmarshal(resBytes, &respErr)
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if err != nil {
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t.Fatal(err)
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}
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if respErr.Message != test.ErrBadCid.Error() {
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t.Errorf("wrong response: got = %s, want = %s", respErr.Message, test.ErrBadCid.Error())
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}
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}
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})
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}
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}
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func TestIPFSProxyUnpin(t *testing.T) {
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ctx := context.Background()
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proxy, mock := testIPFSProxy(t)
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defer mock.Close()
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defer proxy.Shutdown(ctx)
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type args struct {
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urlPath string
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testCid string
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statusCode int
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}
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tests := []struct {
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name string
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args args
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want api.Cid
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wantErr bool
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}{
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{
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"unpin good cid query arg",
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args{
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"/pin/rm?arg=",
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test.Cid1.String(),
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http.StatusOK,
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},
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test.Cid1,
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false,
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},
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{
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"unpin good path query arg",
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args{
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"/pin/rm?arg=",
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test.PathIPFS2,
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http.StatusOK,
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},
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test.CidResolved,
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false,
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},
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{
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"unpin good cid url arg",
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args{
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"/pin/rm/",
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test.Cid1.String(),
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http.StatusOK,
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},
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test.Cid1,
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false,
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},
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{
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"unpin bad cid query arg",
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args{
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"/pin/rm?arg=",
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test.ErrorCid.String(),
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http.StatusInternalServerError,
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},
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api.CidUndef,
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true,
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},
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{
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"unpin bad cid url arg",
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args{
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"/pin/rm/",
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test.ErrorCid.String(),
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http.StatusInternalServerError,
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},
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api.CidUndef,
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true,
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},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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u := fmt.Sprintf("%s%s%s", proxyURL(proxy), tt.args.urlPath, tt.args.testCid)
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res, err := http.Post(u, "", nil)
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if err != nil {
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t.Fatal("should have succeeded: ", err)
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}
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defer res.Body.Close()
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if res.StatusCode != tt.args.statusCode {
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t.Errorf("statusCode: got = %v, want %v", res.StatusCode, tt.args.statusCode)
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}
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resBytes, _ := io.ReadAll(res.Body)
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switch tt.wantErr {
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case false:
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var resp ipfsPinOpResp
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err = json.Unmarshal(resBytes, &resp)
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if err != nil {
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t.Fatal(err)
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}
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if len(resp.Pins) != 1 {
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t.Fatalf("wrong number of pins: got = %d, want %d", len(resp.Pins), 1)
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}
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if resp.Pins[0] != tt.want.String() {
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t.Errorf("wrong pin cid: got = %s, want = %s", resp.Pins[0], tt.want)
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}
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case true:
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var respErr cmd.Error
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err = json.Unmarshal(resBytes, &respErr)
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if err != nil {
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t.Fatal(err)
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}
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if respErr.Message != test.ErrBadCid.Error() {
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t.Errorf("wrong response: got = %s, want = %s", respErr.Message, test.ErrBadCid.Error())
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}
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}
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})
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}
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}
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func TestIPFSProxyPinUpdate(t *testing.T) {
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ctx := context.Background()
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proxy, mock := testIPFSProxy(t)
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defer mock.Close()
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defer proxy.Shutdown(ctx)
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t.Run("pin/update bad args", func(t *testing.T) {
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res, err := http.Post(fmt.Sprintf("%s/pin/update", proxyURL(proxy)), "", nil)
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if err != nil {
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t.Fatal("request should complete: ", err)
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}
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defer res.Body.Close()
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if res.StatusCode != http.StatusBadRequest {
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t.Error("request should not be successful with a no arguments")
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}
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res2, err := http.Post(fmt.Sprintf("%s/pin/update?arg=%s", proxyURL(proxy), test.PathIPFS1), "", nil)
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if err != nil {
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t.Fatal("request should complete: ", err)
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}
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defer res2.Body.Close()
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if res2.StatusCode != http.StatusBadRequest {
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t.Error("request should not be successful with a single argument")
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}
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})
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t.Run("pin/update", func(t *testing.T) {
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res, err := http.Post(fmt.Sprintf("%s/pin/update?arg=%s&arg=%s", proxyURL(proxy), test.PathIPFS1, test.PathIPFS2), "", nil)
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if err != nil {
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t.Fatal("request should complete: ", err)
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}
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defer res.Body.Close()
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var resp ipfsPinOpResp
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resBytes, _ := io.ReadAll(res.Body)
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err = json.Unmarshal(resBytes, &resp)
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if err != nil {
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t.Fatal(err)
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}
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if len(resp.Pins) != 2 ||
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resp.Pins[0] != test.Cid2.String() ||
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resp.Pins[1] != test.CidResolved.String() { // always resolve to the same
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t.Errorf("bad response: %s", string(resBytes))
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}
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})
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t.Run("pin/update check unpin happens", func(t *testing.T) {
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// passing an errorCid to unpin should return an error
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// when unpinning.
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res, err := http.Post(fmt.Sprintf("%s/pin/update?arg=%s&arg=%s", proxyURL(proxy), test.ErrorCid, test.PathIPFS2), "", nil)
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if err != nil {
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t.Fatal("request should complete: ", err)
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}
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defer res.Body.Close()
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if res.StatusCode != http.StatusInternalServerError {
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t.Fatal("request should error")
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}
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resBytes, _ := io.ReadAll(res.Body)
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var respErr cmd.Error
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err = json.Unmarshal(resBytes, &respErr)
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if err != nil {
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t.Fatal(err)
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}
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if respErr.Message != test.ErrBadCid.Error() {
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t.Error("expected a bad cid error:", respErr.Message)
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}
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})
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t.Run("pin/update check pin happens", func(t *testing.T) {
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// passing an errorCid to pin, with unpin=false should return
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// an error when pinning
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res, err := http.Post(fmt.Sprintf("%s/pin/update?arg=%s&arg=%s&unpin=false", proxyURL(proxy), test.Cid1, test.ErrorCid), "", nil)
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if err != nil {
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t.Fatal("request should complete: ", err)
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}
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defer res.Body.Close()
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if res.StatusCode != http.StatusInternalServerError {
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t.Fatal("request should error")
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}
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resBytes, _ := io.ReadAll(res.Body)
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var respErr cmd.Error
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err = json.Unmarshal(resBytes, &respErr)
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if err != nil {
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t.Fatal(err)
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}
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if respErr.Message != test.ErrBadCid.Error() {
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t.Error("expected a bad cid error:", respErr.Message)
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}
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})
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}
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func TestIPFSProxyPinLs(t *testing.T) {
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ctx := context.Background()
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proxy, mock := testIPFSProxy(t)
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defer mock.Close()
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defer proxy.Shutdown(ctx)
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t.Run("pin/ls query arg", func(t *testing.T) {
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res, err := http.Post(fmt.Sprintf("%s/pin/ls?arg=%s", proxyURL(proxy), test.Cid1), "", nil)
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if err != nil {
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t.Fatal("should have succeeded: ", err)
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}
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defer res.Body.Close()
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if res.StatusCode != http.StatusOK {
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t.Error("the request should have succeeded")
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}
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resBytes, _ := io.ReadAll(res.Body)
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var resp ipfsPinLsResp
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err = json.Unmarshal(resBytes, &resp)
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if err != nil {
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t.Fatal(err)
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}
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_, ok := resp.Keys[test.Cid1.String()]
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if len(resp.Keys) != 1 || !ok {
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t.Error("wrong response")
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}
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})
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t.Run("pin/ls url arg", func(t *testing.T) {
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res, err := http.Post(fmt.Sprintf("%s/pin/ls/%s", proxyURL(proxy), test.Cid1), "", nil)
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if err != nil {
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t.Fatal("should have succeeded: ", err)
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}
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defer res.Body.Close()
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if res.StatusCode != http.StatusOK {
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t.Error("the request should have succeeded")
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}
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resBytes, _ := io.ReadAll(res.Body)
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var resp ipfsPinLsResp
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err = json.Unmarshal(resBytes, &resp)
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if err != nil {
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t.Fatal(err)
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}
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_, ok := resp.Keys[test.Cid1.String()]
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if len(resp.Keys) != 1 || !ok {
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t.Error("wrong response")
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}
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})
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t.Run("pin/ls all no arg", func(t *testing.T) {
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res2, err := http.Post(fmt.Sprintf("%s/pin/ls", proxyURL(proxy)), "", nil)
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if err != nil {
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t.Fatal("should have succeeded: ", err)
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}
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defer res2.Body.Close()
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if res2.StatusCode != http.StatusOK {
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t.Error("the request should have succeeded")
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}
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resBytes, _ := io.ReadAll(res2.Body)
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var resp ipfsPinLsResp
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err = json.Unmarshal(resBytes, &resp)
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if err != nil {
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t.Fatal(err)
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}
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if len(resp.Keys) != 3 {
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t.Error("wrong response")
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}
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})
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t.Run("pin/ls bad cid query arg", func(t *testing.T) {
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res3, err := http.Post(fmt.Sprintf("%s/pin/ls?arg=%s", proxyURL(proxy), test.ErrorCid), "", nil)
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if err != nil {
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t.Fatal("should have succeeded: ", err)
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}
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defer res3.Body.Close()
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if res3.StatusCode != http.StatusInternalServerError {
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t.Error("the request should have failed")
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}
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})
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}
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func TestProxyRepoStat(t *testing.T) {
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ctx := context.Background()
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proxy, mock := testIPFSProxy(t)
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defer mock.Close()
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defer proxy.Shutdown(ctx)
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res, err := http.Post(fmt.Sprintf("%s/repo/stat", proxyURL(proxy)), "", nil)
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if err != nil {
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t.Fatal(err)
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}
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defer res.Body.Close()
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if res.StatusCode != http.StatusOK {
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t.Error("request should have succeeded")
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}
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resBytes, _ := io.ReadAll(res.Body)
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var stat api.IPFSRepoStat
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err = json.Unmarshal(resBytes, &stat)
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if err != nil {
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t.Fatal(err)
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}
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// The mockRPC returns 3 peers. Since no host is set,
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// all calls are local.
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if stat.RepoSize != 6000 || stat.StorageMax != 300000 {
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t.Errorf("expected different stats: %+v", stat)
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}
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}
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|
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func TestProxyRepoGC(t *testing.T) {
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ctx := context.Background()
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proxy, mock := testIPFSProxy(t)
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defer mock.Close()
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defer proxy.Shutdown(ctx)
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|
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type testcase struct {
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name string
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streamErrors bool
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}
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|
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testcases := []testcase{
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{
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name: "With streaming errors",
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streamErrors: true,
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},
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{
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name: "Without streaming errors",
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streamErrors: false,
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},
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}
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for _, tc := range testcases {
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t.Run(tc.name, func(t *testing.T) {
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res1, err := http.Post(fmt.Sprintf("%s/repo/gc?stream-errors=%t", proxyURL(proxy), tc.streamErrors), "", nil)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
defer res1.Body.Close()
|
|
if res1.StatusCode != http.StatusOK {
|
|
t.Error("request should have succeeded")
|
|
}
|
|
|
|
var repoGC []ipfsRepoGCResp
|
|
dec := json.NewDecoder(res1.Body)
|
|
for {
|
|
resp := ipfsRepoGCResp{}
|
|
|
|
if err := dec.Decode(&resp); err != nil {
|
|
if err == io.EOF {
|
|
break
|
|
}
|
|
t.Error(err)
|
|
}
|
|
|
|
repoGC = append(repoGC, resp)
|
|
}
|
|
|
|
if !repoGC[0].Key.Equals(test.Cid1.Cid) {
|
|
t.Errorf("expected a different cid, expected: %s, found: %s", test.Cid1, repoGC[0].Key)
|
|
}
|
|
|
|
xStreamError, ok := res1.Trailer["X-Stream-Error"]
|
|
if !ok {
|
|
t.Error("trailer header X-Stream-Error not set")
|
|
}
|
|
if tc.streamErrors {
|
|
if repoGC[4].Error != test.ErrLinkNotFound.Error() {
|
|
t.Error("expected a different error")
|
|
}
|
|
if len(xStreamError) != 0 {
|
|
t.Error("expected X-Stream-Error header to be empty")
|
|
}
|
|
} else {
|
|
if repoGC[4].Error != "" {
|
|
t.Error("did not expect to stream error")
|
|
}
|
|
|
|
if len(xStreamError) == 0 || xStreamError[0] != (test.ErrLinkNotFound.Error()+";") {
|
|
t.Error("expected X-Stream-Error header with link not found error")
|
|
}
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestProxyAdd(t *testing.T) {
|
|
ctx := context.Background()
|
|
proxy, mock := testIPFSProxy(t)
|
|
defer mock.Close()
|
|
defer proxy.Shutdown(ctx)
|
|
|
|
type testcase struct {
|
|
query string
|
|
expectedCid string
|
|
}
|
|
|
|
testcases := []testcase{
|
|
{
|
|
query: "",
|
|
expectedCid: test.ShardingDirBalancedRootCID,
|
|
},
|
|
{
|
|
query: "progress=true",
|
|
expectedCid: test.ShardingDirBalancedRootCID,
|
|
},
|
|
{
|
|
query: "wrap-with-directory=true",
|
|
expectedCid: test.ShardingDirBalancedRootCIDWrapped,
|
|
},
|
|
{
|
|
query: "trickle=true",
|
|
expectedCid: test.ShardingDirTrickleRootCID,
|
|
},
|
|
}
|
|
|
|
reqs := make([]*http.Request, len(testcases))
|
|
|
|
sth := test.NewShardingTestHelper()
|
|
defer sth.Clean(t)
|
|
|
|
for i, tc := range testcases {
|
|
mr, closer := sth.GetTreeMultiReader(t)
|
|
defer closer.Close()
|
|
cType := "multipart/form-data; boundary=" + mr.Boundary()
|
|
url := fmt.Sprintf("%s/add?"+tc.query, proxyURL(proxy))
|
|
req, _ := http.NewRequest("POST", url, mr)
|
|
req.Header.Set("Content-Type", cType)
|
|
reqs[i] = req
|
|
}
|
|
|
|
for i, tc := range testcases {
|
|
t.Run(tc.query, func(t *testing.T) {
|
|
res, err := http.DefaultClient.Do(reqs[i])
|
|
if err != nil {
|
|
t.Fatal("should have succeeded: ", err)
|
|
}
|
|
defer res.Body.Close()
|
|
if res.StatusCode != http.StatusOK {
|
|
t.Fatalf("Bad response status: got = %d, want = %d", res.StatusCode, http.StatusOK)
|
|
}
|
|
|
|
var resp ipfsAddResp
|
|
dec := json.NewDecoder(res.Body)
|
|
for dec.More() {
|
|
err := dec.Decode(&resp)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
}
|
|
|
|
if resp.Hash != tc.expectedCid {
|
|
t.Logf("%+v", resp.Hash)
|
|
t.Error("expected CID does not match")
|
|
}
|
|
})
|
|
}
|
|
}
|
|
|
|
func TestProxyAddError(t *testing.T) {
|
|
ctx := context.Background()
|
|
proxy, mock := testIPFSProxy(t)
|
|
defer mock.Close()
|
|
defer proxy.Shutdown(ctx)
|
|
res, err := http.Post(fmt.Sprintf("%s/add?recursive=true", proxyURL(proxy)), "", nil)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
res.Body.Close()
|
|
if res.StatusCode != http.StatusInternalServerError {
|
|
t.Errorf("wrong status code: got = %d, want = %d", res.StatusCode, http.StatusInternalServerError)
|
|
}
|
|
}
|
|
|
|
func TestProxyError(t *testing.T) {
|
|
ctx := context.Background()
|
|
proxy, mock := testIPFSProxy(t)
|
|
defer mock.Close()
|
|
defer proxy.Shutdown(ctx)
|
|
|
|
res, err := http.Post(fmt.Sprintf("%s/bad/command", proxyURL(proxy)), "", nil)
|
|
if err != nil {
|
|
t.Fatal("should have succeeded: ", err)
|
|
}
|
|
defer res.Body.Close()
|
|
if res.StatusCode != 404 {
|
|
t.Error("should have respected the status code")
|
|
}
|
|
}
|
|
|
|
func proxyURL(c *Server) string {
|
|
addr := c.listeners[0].Addr()
|
|
return fmt.Sprintf("http://%s/api/v0", addr.String())
|
|
}
|
|
|
|
func TestIPFSProxy(t *testing.T) {
|
|
ctx := context.Background()
|
|
proxy, mock := testIPFSProxy(t)
|
|
defer mock.Close()
|
|
if err := proxy.Shutdown(ctx); err != nil {
|
|
t.Error("expected a clean shutdown")
|
|
}
|
|
if err := proxy.Shutdown(ctx); err != nil {
|
|
t.Error("expected a second clean shutdown")
|
|
}
|
|
}
|
|
|
|
func TestHeaderExtraction(t *testing.T) {
|
|
ctx := context.Background()
|
|
proxy, mock := testIPFSProxy(t)
|
|
proxy.config.ExtractHeadersTTL = time.Second
|
|
defer mock.Close()
|
|
defer proxy.Shutdown(ctx)
|
|
|
|
req, err := http.NewRequest("POST", fmt.Sprintf("%s/pin/ls", proxyURL(proxy)), nil)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
req.Header.Set("Origin", test.IpfsACAOrigin)
|
|
|
|
res, err := http.DefaultClient.Do(req)
|
|
if err != nil {
|
|
t.Fatal("should forward requests to ipfs host: ", err)
|
|
}
|
|
res.Body.Close()
|
|
|
|
for k, v := range res.Header {
|
|
t.Logf("%s: %s", k, v)
|
|
}
|
|
|
|
if h := res.Header.Get("Access-Control-Allow-Origin"); h != test.IpfsACAOrigin {
|
|
t.Error("We did not find out the AC-Allow-Origin header: ", h)
|
|
}
|
|
|
|
for _, h := range corsHeaders {
|
|
if v := res.Header.Get(h); v == "" {
|
|
t.Error("We did not set CORS header: ", h)
|
|
}
|
|
}
|
|
|
|
if res.Header.Get(test.IpfsCustomHeaderName) != test.IpfsCustomHeaderValue {
|
|
t.Error("the proxy should have extracted custom headers from ipfs")
|
|
}
|
|
|
|
if !strings.HasPrefix(res.Header.Get("Server"), "ipfs-cluster") {
|
|
t.Error("wrong value for Server header")
|
|
}
|
|
|
|
// Test ExtractHeaderTTL
|
|
t1 := res.Header.Get(test.IpfsTimeHeaderName)
|
|
res, err = http.DefaultClient.Do(req)
|
|
if err != nil {
|
|
t.Fatal("should forward requests to ipfs host: ", err)
|
|
}
|
|
t2 := res.Header.Get(test.IpfsTimeHeaderName)
|
|
if t1 != t2 {
|
|
t.Error("should have cached the headers during TTL")
|
|
}
|
|
time.Sleep(1200 * time.Millisecond)
|
|
res, err = http.DefaultClient.Do(req)
|
|
if err != nil {
|
|
t.Fatal("should forward requests to ipfs host: ", err)
|
|
}
|
|
res.Body.Close()
|
|
t3 := res.Header.Get(test.IpfsTimeHeaderName)
|
|
if t3 == t2 {
|
|
t.Error("should have refreshed the headers after TTL")
|
|
}
|
|
}
|
|
|
|
func TestAttackHeaderSize(t *testing.T) {
|
|
const testHeaderSize = minMaxHeaderBytes * 4
|
|
ctx := context.Background()
|
|
cfg := &Config{}
|
|
cfg.Default()
|
|
cfg.MaxHeaderBytes = testHeaderSize
|
|
proxy, mock := testIPFSProxyWithConfig(t, cfg)
|
|
defer mock.Close()
|
|
defer proxy.Shutdown(ctx)
|
|
|
|
type testcase struct {
|
|
headerSize int
|
|
expectedStatus int
|
|
}
|
|
testcases := []testcase{
|
|
{testHeaderSize / 2, http.StatusNotFound},
|
|
{testHeaderSize * 2, http.StatusRequestHeaderFieldsTooLarge},
|
|
}
|
|
|
|
req, err := http.NewRequest("POST", fmt.Sprintf("%s/foo", proxyURL(proxy)), nil)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
for _, tc := range testcases {
|
|
for size := 0; size < tc.headerSize; size += 8 {
|
|
req.Header.Add("Foo", "bar")
|
|
}
|
|
res, err := http.DefaultClient.Do(req)
|
|
if err != nil {
|
|
t.Fatal("should forward requests to ipfs host: ", err)
|
|
}
|
|
res.Body.Close()
|
|
if res.StatusCode != tc.expectedStatus {
|
|
t.Errorf("proxy returned unexpected status %d, expected status code was %d",
|
|
res.StatusCode, tc.expectedStatus)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestProxyLogging(t *testing.T) {
|
|
ctx := context.Background()
|
|
cfg := &Config{}
|
|
cfg.Default()
|
|
|
|
logFile, err := filepath.Abs("proxy.log")
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
cfg.LogFile = logFile
|
|
|
|
proxy, mock := testIPFSProxyWithConfig(t, cfg)
|
|
defer os.Remove(cfg.LogFile)
|
|
|
|
info, err := os.Stat(cfg.LogFile)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if info.Size() > 0 {
|
|
t.Errorf("expected empty log file")
|
|
}
|
|
|
|
res, err := http.Post(fmt.Sprintf("%s/version", proxyURL(proxy)), "", nil)
|
|
if err != nil {
|
|
t.Fatal("should forward requests to ipfs host: ", err)
|
|
}
|
|
res.Body.Close()
|
|
|
|
info, err = os.Stat(cfg.LogFile)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
size1 := info.Size()
|
|
if size1 == 0 {
|
|
t.Error("did not expect an empty log file")
|
|
}
|
|
|
|
// Restart proxy and make sure that logs are being appended
|
|
mock.Close()
|
|
proxy.Shutdown(ctx)
|
|
|
|
proxy, mock = testIPFSProxyWithConfig(t, cfg)
|
|
defer mock.Close()
|
|
defer proxy.Shutdown(ctx)
|
|
|
|
res1, err := http.Post(fmt.Sprintf("%s/version", proxyURL(proxy)), "", nil)
|
|
if err != nil {
|
|
t.Fatal("should forward requests to ipfs host: ", err)
|
|
}
|
|
res1.Body.Close()
|
|
|
|
info, err = os.Stat(cfg.LogFile)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
size2 := info.Size()
|
|
if size2 == 0 {
|
|
t.Error("did not expect an empty log file")
|
|
}
|
|
|
|
if !(size2 > size1) {
|
|
t.Error("logs were not appended")
|
|
}
|
|
|
|
}
|