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devtls: print the path of the underlying chan in status file

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to figure out what network connection a particular tls
conversation refers to, we add the path of the underlying
we send the encrypted tls traffic over in the status file,
example:

term% grep -n '^Chan:' '#a'/tls/*/status
#a/tls/0/status:7: Chan: /net/tcp/6/data
#a/tls/1/status:7: Chan: /net/tcp/0/data
This commit is contained in:
cinap_lenrek 2016-03-28 20:12:54 +02:00
parent 38a8af2d72
commit 89f9966aed
1 changed files with 3 additions and 1 deletions
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4
sys/src/9/port/devtls.c
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@ -1197,7 +1197,9 @@ tlsread(Chan *c, void *a, long n, vlong off)
if(tr->out.sec != nil)
s = seprint(s, e, "EncOut: %s\nHashOut: %s\n", tr->out.sec->encalg, tr->out.sec->hashalg);
if(tr->out.new != nil)
seprint(s, e, "NewEncOut: %s\nNewHashOut: %s\n", tr->out.new->encalg, tr->out.new->hashalg);
s = seprint(s, e, "NewEncOut: %s\nNewHashOut: %s\n", tr->out.new->encalg, tr->out.new->hashalg);
if(tr->c != nil)
seprint(s, e, "Chan: %s\n", chanpath(tr->c));
qunlock(&tr->in.seclock);
qunlock(&tr->out.seclock);
n = readstr(offset, a, n, buf);