about doh configuration

Shuji Yoshida y-shuji at iij.ad.jp
Tue Nov 10 23:57:45 UTC 2020


Hi jaap

> You mistyped private it seems
I mistyped it and fixed, but same error.

-- Syuji

>  Shuji Yoshida via Unbound-users writes:
> 
>  > Hi,
>  >
>  > I want to verify unbound doh.
>  >
>  > My unbound setting is below
>  >
>  > unbound.conf
>  > --------------------------------------
>  > server:
>  >     interface: 192.168.10.100 at 443
>  >     tls-service-key: "/var/unbound/etc/certs/doh_privage.key"
> 
> You mistyped private it seems
> 
> 	jaap
> 
>  >     tls-service-pem: "/var/unbound/etc/certs/doh_server.pem"
>  >     https-port: 443
>  >     http-endpoint: "/dns-query"
>  > --------------------------------------
>  >
>  > And I make key and certificate below command.
>  >
>  > --------------------------------------
>  > # cd /var/unbound/etc/certs/
>  > # openssl genrsa -out doh_private.key 2048
>  > # openssl req -new -key doh_private.key -out doh_server.csr
>  > # openssl x509 -req -in doh_server.csr -signkey doh_private.key -out doh_server.pem -outform PEM
>  > --------------------------------------
>  >
>  > And boot the unbound.
>  > But unbound cannot booted and below log is output.
>  >
>  > --------------------------------------
>  > error: error for cert file: /var/unbound/etc/certs/doh_server.pem
>  > error: error in SSL_CTX use_certificate_chain_file crypto error:02001002:system library:fopen:No such file or directory
>  > error: and additionally crypto error:20074002:BIO routines:FILE_CTRL:system lib
>  > error: and additionally crypto error:140DC002:SSL routines:SSL_CTX_use_certificate_chain_file:system lib
>  > fatal error: could not set up listen SSL_CTX
>  > --------------------------------------
>  >
>  > What is wrong?
>  >
>  > BR,
>  > Syuji



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