93 lines
2.3 KiB
Go
93 lines
2.3 KiB
Go
package main
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import (
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"context"
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"fmt"
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"log"
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"net/http"
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"os"
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"sort"
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"strings"
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"github.com/filecoin-project/go-jsonrpc"
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"github.com/multiformats/go-multiaddr"
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manet "github.com/multiformats/go-multiaddr/net"
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"github.com/urfave/cli/v2"
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"github.com/filecoin-project/lotus/api"
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"github.com/filecoin-project/lotus/api/client"
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)
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var apiEndpoint string
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var apiFlag = cli.StringFlag{
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Name: "api",
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Usage: "json-rpc api endpoint, formatted as token:multiaddr",
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EnvVars: []string{"FULLNODE_API_INFO"},
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DefaultText: "",
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Destination: &apiEndpoint,
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}
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func main() {
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app := &cli.App{
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Name: "tvx",
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Description: `tvx is a tool for extracting and executing test vectors. It has two subcommands.
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tvx extract extracts a test vector from a live network. It requires access to
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a Filecoin client that exposes the standard JSON-RPC API endpoint. Set the API
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endpoint on the FULLNODE_API_INFO env variable, or through the --api flag. The
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format is token:multiaddr. Only message class test vectors are supported
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for now.
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tvx exec executes test vectors against Lotus. Either you can supply one in a
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file, or many as an ndjson stdin stream.`,
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Usage: "tvx is a tool for extracting and executing test vectors",
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Commands: []*cli.Command{
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extractCmd,
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execCmd,
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},
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}
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sort.Sort(cli.CommandsByName(app.Commands))
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for _, c := range app.Commands {
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sort.Sort(cli.FlagsByName(c.Flags))
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}
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if err := app.Run(os.Args); err != nil {
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log.Fatal(err)
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}
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}
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func makeAPIClient() (api.FullNode, jsonrpc.ClientCloser, error) {
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sp := strings.SplitN(apiEndpoint, ":", 2)
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if len(sp) != 2 {
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return nil, nil, fmt.Errorf("invalid api value, missing token or address: %s", apiEndpoint)
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}
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token := sp[0]
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ma, err := multiaddr.NewMultiaddr(sp[1])
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if err != nil {
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return nil, nil, fmt.Errorf("could not parse provided multiaddr: %w", err)
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}
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_, dialAddr, err := manet.DialArgs(ma)
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if err != nil {
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return nil, nil, fmt.Errorf("invalid api multiAddr: %w", err)
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}
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var (
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addr = "ws://" + dialAddr + "/rpc/v0"
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headers = make(http.Header, 1)
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)
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if len(token) != 0 {
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headers.Add("Authorization", "Bearer "+token)
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}
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node, closer, err := client.NewFullNodeRPC(context.Background(), addr, headers)
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if err != nil {
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return nil, nil, fmt.Errorf("could not connect to api: %w", err)
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}
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return node, closer, nil
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}
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