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Diffstat (limited to 'doc')
| -rw-r--r-- | doc/release-notes.md | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/doc/release-notes.md b/doc/release-notes.md index 6bb8587d78..d5ac70380f 100644 --- a/doc/release-notes.md +++ b/doc/release-notes.md @@ -4,6 +4,21 @@ release-notes at release time) Notable changes =============== +Random-cookie RPC authentication +--------------------------------- + +When no `-rpcpassword` is specified, the daemon now uses a special 'cookie' +file for authentication. This file is generated with random content when the +daemon starts, and deleted when it exits. Its contents are used as +authentication token. Read access to this file controls who can access through +RPC. By default it is stored in the data directory but its location can be +overridden with the option `-rpccookiefile`. + +This is similar to Tor's CookieAuthentication: see +https://www.torproject.org/docs/tor-manual.html.en + +This allows running bitcoind without having to do any manual configuration. + Example header ---------------------- |