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  1. Embed this notice
    daniel:// stenberg:// (bagder@mastodon.social)'s status on Monday, 31-Aug-2026 20:25:24 JST daniel:// stenberg:// daniel:// stenberg://

    So tell me. Do you think #curl should support plain SSH:// URLs to execute commands remotely?

    https://github.com/curl/curl/pull/22661

    In conversation about 12 days ago from mastodon.social permalink
    • Embed this notice
      Rich Felker (dalias@hachyderm.io)'s status on Monday, 31-Aug-2026 20:25:23 JST Rich Felker Rich Felker
      in reply to

      @bagder Unless it requires command line arguments to indicate this is not a pure document request, no. Just like a GET should not act as a POST, buy 1000000x worse.

      Also where would it be getting the credentials? Would curl/libcurl snoop your .ssh??

      In conversation about 12 days ago permalink
    • Embed this notice
      Rich Felker (dalias@hachyderm.io)'s status on Monday, 31-Aug-2026 20:32:38 JST Rich Felker Rich Felker
      in reply to

      @bagder If the library is automatically harvesting credentials so that its behavior depends on the ambient environment and is potentially stealing credentials from a user who doesn't intend this, that seems bad.

      In conversation about 12 days ago permalink
    • Embed this notice
      daniel:// stenberg:// (bagder@mastodon.social)'s status on Monday, 31-Aug-2026 20:32:39 JST daniel:// stenberg:// daniel:// stenberg://
      in reply to
      • Rich Felker

      @dalias curl already does SCP and SFTP with credentials, so that's not really a new problem. But yeah, I don't feel that SSH has a good story for curl.

      In conversation about 12 days ago permalink
    • Embed this notice
      Rich Felker (dalias@hachyderm.io)'s status on Monday, 31-Aug-2026 21:09:57 JST Rich Felker Rich Felker
      in reply to
      • KasTas

      @KasTasMykolas @bagder Right. The credentials problem is not new, and seems like an existing nightmare waiting to bite someone - like for example can you do SSRF to fetch a private key file your user account has access to?

      But indeed the direct "RPC" (I'd call it RCE) aspect is new vs SCP and SFTP.

      In conversation about 12 days ago permalink
    • Embed this notice
      KasTas (kastasmykolas@river.group.lt)'s status on Monday, 31-Aug-2026 21:09:58 JST KasTas KasTas
      in reply to
      • Rich Felker

      @bagder @dalias but none of those is RPC, in general sense :)

      In conversation about 12 days ago permalink

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