diff options
| author | Igor Böhm <igor@9lab.org> | 2021-09-25 20:40:47 +0000 |
|---|---|---|
| committer | Ori Bernstein <ori@eigenstate.org> | 2021-09-25 20:40:47 +0000 |
| commit | b6381141861419f8cf2a11e3c2ff605755a5becc (patch) | |
| tree | b8d0124548d3eab53352b9f03f66ef9e6b0f5d9d /sys | |
| parent | c9b48aec544db0ce8a2a1a75b557c44669804e82 (diff) | |
vncv: enable connecting to Darwin hosts
Tested on MacOS Catalina and Big Sur releases.
Update man page to highlight weak encryption of vnc, recommending to
tunnel via ssh (thanks unobe).
Diffstat (limited to 'sys')
| -rw-r--r-- | sys/man/1/vnc | 9 | ||||
| -rw-r--r-- | sys/src/cmd/vnc/auth.c | 2 |
2 files changed, 8 insertions, 3 deletions
diff --git a/sys/man/1/vnc b/sys/man/1/vnc index 0a2dc9a39..7ba8b1b49 100644 --- a/sys/man/1/vnc +++ b/sys/man/1/vnc @@ -201,9 +201,12 @@ print verbose output to standard error. If the remote frame buffer is larger than the local screen, only the upper left corner can be accessed. .PP +.I Vncs +and +.I vncv +encryption is not secure. It's advisable to tunnel through +ssh or some other secure protocol. +.PP .I Vncv does no verification of the TLS certificate presented by the server. -.PP -.I Vncv -supports only version 3.3 of the RFB protocol. diff --git a/sys/src/cmd/vnc/auth.c b/sys/src/cmd/vnc/auth.c index 806c830bf..edde1ba85 100644 --- a/sys/src/cmd/vnc/auth.c +++ b/sys/src/cmd/vnc/auth.c @@ -33,6 +33,8 @@ vnchandshake(Vnc *v) v->vers = 37; else if(strncmp(msg, "RFB 003.008\n", VerLen) == 0) v->vers = 38; + else if(strncmp(msg, "RFB 003.889\n", VerLen) == 0) + v->vers = 38; /* Darwin */ else /* RFC6143: Any other should be treated as 3.3. */ v->vers = 33; |