（curl）Peer's certificate issuer has been marked as not trustedのエラーはルート証明書

curlで打鍵するもエラー

...
* Initializing NSS with certpath: sql:/etc/pki/nssdb
*   CAfile: /etc/pki/tls/certs/ca-bundle.crt
  CApath: none
...
* NSS error -8172 (SEC_ERROR_UNTRUSTED_ISSUER)
* Peer's certificate issuer has been marked as not trusted by the user.
* Closing connection 0
curl: (60) Peer's certificate issuer has been marked as not trusted by the user.
More details here: http://curl.haxx.se/docs/sslcerts.html

curl performs SSL certificate verification by default, using a "bundle"
 of Certificate Authority (CA) public keys (CA certs). If the default
 bundle file isn't adequate, you can specify an alternate file
 using the --cacert option.
If this HTTPS server uses a certificate signed by a CA represented in
 the bundle, the certificate verification probably failed due to a
 problem with the certificate (it might be expired, or the name might
 not match the domain name in the URL).
If you'd like to turn off curl's verification of the certificate, use
 the -k (or --insecure) option.

ながったらしい文言ですが結局はCAcertの部分でNGが出ています。

回避法

sh-4.2$ curl --cacert hoge.crt 

とやることでちゃんとCAfileを入れ込むとうまくいきます。

ブラウザと違ってサーバから突きに行く際は面倒ですね。