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do target validation on a case-by-case basis and don't validate empty -author on nevent.

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fiatjaf 2023-07-08 20:52:50 -03:00
parent fb7c49bb5c
commit f9cf01b48b
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GPG Key ID: BAD43C4BE5C1A3A1
1 changed files with 29 additions and 17 deletions
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46
encode.go
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@ -21,27 +21,22 @@ var encode = &cli.Command{
nak encode nevent --author <pubkey-hex> --relay <relay-url> --relay <other-relay> <event-id> nak encode nevent --author <pubkey-hex> --relay <relay-url> --relay <other-relay> <event-id>
nak encode nsec <privkey-hex>`, nak encode nsec <privkey-hex>`,
Before: func(c *cli.Context) error { Before: func(c *cli.Context) error {
if c.Args().First() == "naddr" {
// validation will be done on the specific handler
return nil
}
if c.Args().Len() < 2 { if c.Args().Len() < 2 {
return fmt.Errorf("expected more than 2 arguments.") return fmt.Errorf("expected more than 2 arguments.")
} }
target := c.Args().Get(c.Args().Len() - 1) return nil
if target == "--help" {
return nil
}
return validate32BytesHex(target)
}, },
Subcommands: []*cli.Command{ Subcommands: []*cli.Command{
{ {
Name: "npub", Name: "npub",
Usage: "encode a hex private key into bech32 'npub' format", Usage: "encode a hex private key into bech32 'npub' format",
Action: func(c *cli.Context) error { Action: func(c *cli.Context) error {
if npub, err := nip19.EncodePublicKey(c.Args().First()); err == nil { target := c.Args().First()
if err := validate32BytesHex(target); err != nil {
return err
}
if npub, err := nip19.EncodePublicKey(target); err == nil {
fmt.Println(npub) fmt.Println(npub)
return nil return nil
} else { } else {
@ -53,7 +48,12 @@ var encode = &cli.Command{
Name: "nsec", Name: "nsec",
Usage: "encode a hex private key into bech32 'nsec' format", Usage: "encode a hex private key into bech32 'nsec' format",
Action: func(c *cli.Context) error { Action: func(c *cli.Context) error {
if npub, err := nip19.EncodePrivateKey(c.Args().First()); err == nil { target := c.Args().First()
if err := validate32BytesHex(target); err != nil {
return err
}
if npub, err := nip19.EncodePrivateKey(target); err == nil {
fmt.Println(npub) fmt.Println(npub)
return nil return nil
} else { } else {
@ -72,12 +72,17 @@ var encode = &cli.Command{
}, },
}, },
Action: func(c *cli.Context) error { Action: func(c *cli.Context) error {
target := c.Args().First()
if err := validate32BytesHex(target); err != nil {
return err
}
relays := c.StringSlice("relay") relays := c.StringSlice("relay")
if err := validateRelayURLs(relays); err != nil { if err := validateRelayURLs(relays); err != nil {
return err return err
} }
if npub, err := nip19.EncodeProfile(c.Args().First(), relays); err == nil { if npub, err := nip19.EncodeProfile(target, relays); err == nil {
fmt.Println(npub) fmt.Println(npub)
return nil return nil
} else { } else {
@ -100,17 +105,24 @@ var encode = &cli.Command{
}, },
}, },
Action: func(c *cli.Context) error { Action: func(c *cli.Context) error {
author := c.String("author") target := c.Args().First()
if err := validate32BytesHex(author); err != nil { if err := validate32BytesHex(target); err != nil {
return err return err
} }
author := c.String("author")
if author != "" {
if err := validate32BytesHex(author); err != nil {
return err
}
}
relays := c.StringSlice("relay") relays := c.StringSlice("relay")
if err := validateRelayURLs(relays); err != nil { if err := validateRelayURLs(relays); err != nil {
return err return err
} }
if npub, err := nip19.EncodeEvent(c.Args().First(), relays, author); err == nil { if npub, err := nip19.EncodeEvent(target, relays, author); err == nil {
fmt.Println(npub) fmt.Println(npub)
return nil return nil
} else { } else {