[Pdns-users] "HTTP/1.1 422 Unprocessable Entity" when creating a zone

Kevin P. Fleming kevin at km6g.us
Sun Jun 14 14:52:23 UTC 2020


Have you doing this without specifying the 'masters' attribute at all?
Native zones don't support masters, so it's possible that supplying
the attribute, even with an empty list, is causing a failure.

On Sun, Jun 14, 2020 at 9:29 AM Tomasz Chmielewski via Pdns-users
<pdns-users at mailman.powerdns.com> wrote:
>
> Using 4.2.1, I'm getting "HTTP/1.1 422 Unprocessable Entity" when trying
> to create a zone as described on
> https://doc.powerdns.com/md/httpapi/README/
> What am I doing wrong?
>
> '{"name":"example.org.", "kind": "Native", "masters": [], "nameservers":
> ["ns1.example.org.", "ns2.example.org."]}' validates fine with jq:
>
> # echo '{"name":"example.org.", "kind": "Native", "masters": [],
> "nameservers": ["ns1.example.org.", "ns2.example.org."]}' | jq
> {
>    "name": "example.org.",
>    "kind": "Native",
>    "masters": [],
>    "nameservers": [
>      "ns1.example.org.",
>      "ns2.example.org."
>    ]
> }
>
>
>
> # curl -X POST --data '{"name":"example.org.", "kind": "Native",
> "masters": [], "nameservers": ["ns1.example.org.", "ns2.example.org."]}'
> -v -H 'X-API-Key: my-key'
> http://10.58.150.164:8081/api/v1/servers/localhost/zones
> Note: Unnecessary use of -X or --request, POST is already inferred.
> *   Trying 10.58.150.164:8081...
> * TCP_NODELAY set
> * Connected to 10.58.150.164 (10.58.150.164) port 8081 (#0)
> > POST /api/v1/servers/localhost/zones HTTP/1.1
> > Host: 10.58.150.164:8081
> > User-Agent: curl/7.68.0
> > Accept: */*
> > X-API-Key: my-key
> > Content-Length: 113
> > Content-Type: application/x-www-form-urlencoded
> >
> * upload completely sent off: 113 out of 113 bytes
> * Mark bundle as not supporting multiuse
> < HTTP/1.1 422 Unprocessable Entity
> < Access-Control-Allow-Origin: *
> < Connection: close
> < Content-Length: 50
> < Content-Security-Policy: default-src 'self'; style-src 'self'
> 'unsafe-inline'
> < Content-Type: application/json
> < Server: PowerDNS/4.2.1
> < X-Content-Type-Options: nosniff
> < X-Frame-Options: deny
> < X-Permitted-Cross-Domain-Policies: none
> < X-Xss-Protection: 1; mode=block
> <
> * Closing connection 0
> {"error": "Creating domain 'example.org.' failed"}
>
>
> This logs:
>
> Jun 14 13:19:59 dns1 pdns_server[25635]: [webserver]
> a5b403b9-83a9-45b9-a638-0f2b4ce1f4d8 Request details:
> Jun 14 13:19:59 dns1 pdns_server[25635]: [webserver]
> a5b403b9-83a9-45b9-a638-0f2b4ce1f4d8  POST params:
> Jun 14 13:19:59 dns1 pdns_server[25635]: [webserver]
> a5b403b9-83a9-45b9-a638-0f2b4ce1f4d8   {"name":"example.org.", "kind":
> "Native", "masters": [], "nameservers": ["ns1.example.org.",
> "ns2.example.org."]}:
> Jun 14 13:19:59 dns1 pdns_server[25635]: [webserver]
> a5b403b9-83a9-45b9-a638-0f2b4ce1f4d8  Headers:
> Jun 14 13:19:59 dns1 pdns_server[25635]: [webserver]
> a5b403b9-83a9-45b9-a638-0f2b4ce1f4d8   accept: */*
> Jun 14 13:19:59 dns1 pdns_server[25635]: [webserver]
> a5b403b9-83a9-45b9-a638-0f2b4ce1f4d8   content-length: 113
> Jun 14 13:19:59 dns1 pdns_server[25635]: [webserver]
> a5b403b9-83a9-45b9-a638-0f2b4ce1f4d8   content-type:
> application/x-www-form-urlencoded
> Jun 14 13:19:59 dns1 pdns_server[25635]: [webserver]
> a5b403b9-83a9-45b9-a638-0f2b4ce1f4d8   host: 10.58.150.164:8081
> Jun 14 13:19:59 dns1 pdns_server[25635]: [webserver]
> a5b403b9-83a9-45b9-a638-0f2b4ce1f4d8   user-agent: curl/7.68.0
> Jun 14 13:19:59 dns1 pdns_server[25635]: [webserver]
> a5b403b9-83a9-45b9-a638-0f2b4ce1f4d8   x-api-key: my-key
> Jun 14 13:19:59 dns1 pdns_server[25635]: [webserver]
> a5b403b9-83a9-45b9-a638-0f2b4ce1f4d8  Full body:
> Jun 14 13:19:59 dns1 pdns_server[25635]: [webserver]
> a5b403b9-83a9-45b9-a638-0f2b4ce1f4d8   {"name":"example.org.", "kind":
> "Native", "masters": [], "nameservers": ["ns1.example.org.",
> "ns2.example.org."]}
> Jun 14 13:19:59 dns1 pdns_server[25635]: [webserver]
> a5b403b9-83a9-45b9-a638-0f2b4ce1f4d8 Handling request
> "/api/v1/servers/localhost/zones"
> Jun 14 13:19:59 dns1 pdns_server[25635]: [webserver]
> a5b403b9-83a9-45b9-a638-0f2b4ce1f4d8 Result for
> "/api/v1/servers/localhost/zones": 422, body length: 50
> Jun 14 13:19:59 dns1 pdns_server[25635]: [webserver]
> a5b403b9-83a9-45b9-a638-0f2b4ce1f4d8 Response details:
> Jun 14 13:19:59 dns1 pdns_server[25635]: [webserver]
> a5b403b9-83a9-45b9-a638-0f2b4ce1f4d8  Headers:
> Jun 14 13:19:59 dns1 pdns_server[25635]: [webserver]
> a5b403b9-83a9-45b9-a638-0f2b4ce1f4d8   access-control-allow-origin: *
> Jun 14 13:19:59 dns1 pdns_server[25635]: [webserver]
> a5b403b9-83a9-45b9-a638-0f2b4ce1f4d8   Connection: close
> Jun 14 13:19:59 dns1 pdns_server[25635]: [webserver]
> a5b403b9-83a9-45b9-a638-0f2b4ce1f4d8   Content-Length: 50
> Jun 14 13:19:59 dns1 pdns_server[25635]: [webserver]
> a5b403b9-83a9-45b9-a638-0f2b4ce1f4d8   Content-Security-Policy:
> default-src 'self'; style-src 'self' 'unsafe-inline'
> Jun 14 13:19:59 dns1 pdns_server[25635]: [webserver]
> a5b403b9-83a9-45b9-a638-0f2b4ce1f4d8   Content-Type: application/json
> Jun 14 13:19:59 dns1 pdns_server[25635]: [webserver]
> a5b403b9-83a9-45b9-a638-0f2b4ce1f4d8   Server: PowerDNS/4.2.1
> Jun 14 13:19:59 dns1 pdns_server[25635]: [webserver]
> a5b403b9-83a9-45b9-a638-0f2b4ce1f4d8   X-Content-Type-Options: nosniff
> Jun 14 13:19:59 dns1 pdns_server[25635]: [webserver]
> a5b403b9-83a9-45b9-a638-0f2b4ce1f4d8   X-Frame-Options: deny
> Jun 14 13:19:59 dns1 pdns_server[25635]: [webserver]
> a5b403b9-83a9-45b9-a638-0f2b4ce1f4d8
> X-Permitted-Cross-Domain-Policies: none
> Jun 14 13:19:59 dns1 pdns_server[25635]: [webserver]
> a5b403b9-83a9-45b9-a638-0f2b4ce1f4d8   X-XSS-Protection: 1; mode=block
> Jun 14 13:19:59 dns1 pdns_server[25635]: [webserver]
> a5b403b9-83a9-45b9-a638-0f2b4ce1f4d8  Full body:
> Jun 14 13:19:59 dns1 pdns_server[25635]: [webserver]
> a5b403b9-83a9-45b9-a638-0f2b4ce1f4d8   {"error": "Creating domain
> 'example.org.' failed"}
> Jun 14 13:19:59 dns1 pdns_server[25635]: [webserver]
> a5b403b9-83a9-45b9-a638-0f2b4ce1f4d8 10.58.150.164:39182 "POST
> /api/v1/servers/localhost/zones HTTP/1.1" 422 423
>
>
>
> Tomasz
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