[stunnel-users] No certificate or private key specified

Hugo Darley HDarley at marketaxess.com
Thu Oct 12 11:42:41 CEST 2017


Hi,

After overcoming some initial more obvious problems I have still been unable to get this client's stunnel configured correctly.

"No certificate or private key specified" - is this significant?

Stunnel.conf looks like the below:

debug = 2
output = stunnel.log

CAfile=.\ca-verisign.crt
client=yes
verify=0
sslVersion = TLSv1.2
options = NO_SSLv2
options = NO_SSLv3

[TRD]
accept=16002
connect= our.ip.com:443

[INV]
accept=16003
connect= our.ip.com:443

Stunnel output log below

2017.10.12 10:53:22 LOG7[main]: Found 1 ready file descriptor(s)
2017.10.12 10:53:22 LOG7[main]: FD=276 ifds=r-x ofds=---
2017.10.12 10:53:22 LOG7[main]: FD=284 ifds=r-x ofds=---
2017.10.12 10:53:22 LOG7[main]: Dispatching signals from the signal pipe
2017.10.12 10:53:22 LOG7[main]: Processing SIGNAL_RELOAD_CONFIG
2017.10.12 10:53:22 LOG7[main]: Running on Windows 6.1
2017.10.12 10:53:22 LOG5[main]: Reading configuration from file stunnel.conf
2017.10.12 10:53:22 LOG5[main]: UTF-8 byte order mark detected
2017.10.12 10:53:22 LOG5[main]: FIPS mode disabled
2017.10.12 10:53:22 LOG7[main]: Compression disabled
2017.10.12 10:53:22 LOG7[main]: Snagged 64 random bytes from C:/.rnd
2017.10.12 10:53:22 LOG7[main]: Wrote 1024 new random bytes to C:/.rnd
2017.10.12 10:53:22 LOG7[main]: PRNG seeded successfully
2017.10.12 10:53:22 LOG6[main]: Initializing service [TRD]
2017.10.12 10:53:22 LOG7[main]: Ciphers: HIGH:!DH:!aNULL:!SSLv2
2017.10.12 10:53:22 LOG7[main]: TLS options: 0x03000004 (+0x03000000, -0x00000000)
2017.10.12 10:53:22 LOG7[main]: No certificate or private key specified
2017.10.12 10:53:22 LOG4[main]: Service [TRD] needs authentication to prevent MITM attacks
2017.10.12 10:53:22 LOG6[main]: Initializing service [INV]
2017.10.12 10:53:22 LOG7[main]: Ciphers: HIGH:!DH:!aNULL:!SSLv2
2017.10.12 10:53:22 LOG7[main]: TLS options: 0x03000004 (+0x03000000, -0x00000000)
2017.10.12 10:53:22 LOG7[main]: No certificate or private key specified
2017.10.12 10:53:22 LOG4[main]: Service [INV] needs authentication to prevent MITM attacks
2017.10.12 10:53:22 LOG5[main]: Configuration successful
2017.10.12 10:53:22 LOG7[main]: Closing service [TRD]
2017.10.12 10:53:22 LOG7[main]: Service [TRD] closed (FD=284)
2017.10.12 10:53:22 LOG7[main]: Service [TRD] closed
2017.10.12 10:53:22 LOG7[main]: Closing service [INV]
2017.10.12 10:53:22 LOG7[main]: Service [INV] closed (FD=276)
2017.10.12 10:53:22 LOG7[main]: Service [INV] closed

We tried giving the certification a hard location but still it seems unable to find it. Is there anything in the cfg you can see missing? Bearing in mind this is standard cfg for our clients connecting in.

Kind regards,

Hugo Darley

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