āϕ⧁āĻŦāĻžāϰāύ⧇āϟāϏ⧇āϰ āϏāĻžāĻĨ⧇ āĻœā§€āĻŦāύ āĻĨ⧇āϕ⧇: āϕ⧀āĻ­āĻžāĻŦ⧇ HTTP āϏāĻžāĻ°ā§āĻ­āĻžāϰ āĻ¸ā§āĻĒ⧇āύ⧀āϝāĻŧāĻĻ⧇āϰ āĻĒāĻ•ā§āώ⧇ āĻ›āĻŋāϞ āύāĻž

āϕ⧁āĻŦāĻžāϰāύ⧇āϟāϏ⧇āϰ āϏāĻžāĻĨ⧇ āĻœā§€āĻŦāύ āĻĨ⧇āϕ⧇: āϕ⧀āĻ­āĻžāĻŦ⧇ HTTP āϏāĻžāĻ°ā§āĻ­āĻžāϰ āĻ¸ā§āĻĒ⧇āύ⧀āϝāĻŧāĻĻ⧇āϰ āĻĒāĻ•ā§āώ⧇ āĻ›āĻŋāϞ āύāĻž

āφāĻŽāĻžāĻĻ⧇āϰ āĻ•ā§āϞāĻžāϝāĻŧ⧇āĻ¨ā§āĻŸā§‡āϰ āĻāĻ•āϜāύ āĻĒā§āϰāϤāĻŋāύāĻŋāϧāĻŋ, āϝāĻžāϰ āĻ…ā§āϝāĻžāĻĒā§āϞāĻŋāϕ⧇āĻļāύ āĻ¸ā§āĻŸā§āϝāĻžāĻ• āĻŽāĻžāχāĻ•ā§āϰ⧋āϏāĻĢā§āϟ āĻ•ā§āϞāĻžāωāĻĄ (āφāϜāĻŋāωāϰ) āĻ āĻĨāĻžāϕ⧇, āĻāĻ•āϟāĻŋ āϏāĻŽāĻ¸ā§āϝāĻžāϰ āϏāĻŽāĻžāϧāĻžāύ āĻ•āϰ⧇āϛ⧇: āϏāĻŽā§āĻĒā§āϰāϤāĻŋ, āχāωāϰ⧋āĻĒ āĻĨ⧇āϕ⧇ āĻ•āĻŋāϛ⧁ āĻ•ā§āϞāĻžāϝāĻŧ⧇āĻ¨ā§āĻŸā§‡āϰ āĻ•āĻŋāϛ⧁ āĻ…āύ⧁āϰ⧋āϧ āĻ¤ā§āϰ⧁āϟāĻŋ 400 āĻĻāĻŋāϝāĻŧ⧇ āĻļ⧇āώ āĻšāϤ⧇ āĻļ⧁āϰ⧁ āĻ•āϰ⧇āϛ⧇ (āĻ–āĻžāϰāĻžāĻĒ āĻ…āύ⧁āϰ⧋āϧ) āϏāĻŽāĻ¸ā§āϤ āĻ…ā§āϝāĻžāĻĒā§āϞāĻŋāϕ⧇āĻļāύ .NET-āϤ⧇ āϞ⧇āĻ–āĻž, āϕ⧁āĻŦāĻžāϰāύ⧇āĻŸā§‡ āĻ¸ā§āĻĨāĻžāĻĒāύ āĻ•āϰāĻž āĻšāϝāĻŧ⧇āϛ⧇...

āĻ…ā§āϝāĻžāĻĒā§āϞāĻŋāϕ⧇āĻļāύāϗ⧁āϞāĻŋāϰ āĻŽāĻ§ā§āϝ⧇ āĻāĻ•āϟāĻŋ āĻšāϞ API, āϝāĻžāϰ āĻŽāĻžāĻ§ā§āϝāĻŽā§‡ āϏāĻŽāĻ¸ā§āϤ āĻŸā§āĻ°ā§āϝāĻžāĻĢāĻŋāĻ• āĻļ⧇āώ āĻĒāĻ°ā§āϝāĻ¨ā§āϤ āφāϏ⧇āĨ¤ āĻāχ āĻŸā§āϰāĻžāĻĢāĻŋāĻ• HTTP āϏāĻžāĻ°ā§āĻ­āĻžāϰ āĻĻā§āĻŦāĻžāϰāĻž āĻļā§‹āύāĻž āĻšāϝāĻŧ āϚāĻŋāϞ, .NET āĻ•ā§āϞāĻžāϝāĻŧ⧇āĻ¨ā§āϟ āĻĻā§āĻŦāĻžāϰāĻž āĻ•āύāĻĢāĻŋāĻ—āĻžāϰ āĻ•āϰāĻž āĻāĻŦāĻ‚ āĻāĻ•āϟāĻŋ āĻĒāĻĄā§‡ āĻšā§‹āĻ¸ā§āϟ āĻ•āϰāĻž āĻšāϝāĻŧ⧇āϛ⧇⧎ āĻĄāĻŋāĻŦāĻžāĻ—āĻŋāĻ‚āϝāĻŧ⧇āϰ āϏāĻžāĻĨ⧇, āφāĻŽāϰāĻž āĻāχ āĻ…āĻ°ā§āĻĨ⧇ āĻ­āĻžāĻ—ā§āϝāĻŦāĻžāύ āϝ⧇ āĻāĻ•āϜāύ āύāĻŋāĻ°ā§āĻĻāĻŋāĻˇā§āϟ āĻŦā§āϝāĻŦāĻšāĻžāϰāĻ•āĻžāϰ⧀ āĻ›āĻŋāϞ⧇āύ āϝāĻŋāύāĻŋ āϧāĻžāϰāĻžāĻŦāĻžāĻšāĻŋāĻ•āĻ­āĻžāĻŦ⧇ āϏāĻŽāĻ¸ā§āϝāĻžāϟāĻŋ āĻĒ⧁āύāϰ⧁āĻ¤ā§āĻĒāĻžāĻĻāύ āĻ•āϰ⧇āĻ›āĻŋāϞ⧇āύāĨ¤ āϝāĻžāχāĻšā§‹āĻ•, āĻŸā§āĻ°ā§āϝāĻžāĻĢāĻŋāĻ• āĻšā§‡āχāύ āĻĻā§āĻŦāĻžāϰāĻž āϏāĻŦāĻ•āĻŋāϛ⧁ āϜāϟāĻŋāϞ āĻ›āĻŋāϞ:

āϕ⧁āĻŦāĻžāϰāύ⧇āϟāϏ⧇āϰ āϏāĻžāĻĨ⧇ āĻœā§€āĻŦāύ āĻĨ⧇āϕ⧇: āϕ⧀āĻ­āĻžāĻŦ⧇ HTTP āϏāĻžāĻ°ā§āĻ­āĻžāϰ āĻ¸ā§āĻĒ⧇āύ⧀āϝāĻŧāĻĻ⧇āϰ āĻĒāĻ•ā§āώ⧇ āĻ›āĻŋāϞ āύāĻž

āχāύāĻ—ā§āϰ⧇āϏ⧇ āĻ¤ā§āϰ⧁āϟāĻŋāϟāĻŋ āĻĻ⧇āĻ–āϤ⧇ āĻāχāϰāĻ•āĻŽ āĻ›āĻŋāϞ:

{
   "number_fields":{
      "status":400,
      "request_time":0.001,
      "bytes_sent":465,
      "upstream_response_time":0,
      "upstream_retries":0,
      "bytes_received":2328
   },
   "stream":"stdout",
   "string_fields":{
      "ingress":"app",
      "protocol":"HTTP/1.1",
      "request_id":"f9ab8540407208a119463975afda90bc",
      "path":"/api/sign-in",
      "nginx_upstream_status":"400",
      "service":"app",
      "namespace":"production",
      "location":"/front",
      "scheme":"https",
      "method":"POST",
      "nginx_upstream_response_time":"0.000",
      "nginx_upstream_bytes_received":"120",
      "vhost":"api.app.example.com",
      "host":"api.app.example.com",
      "user":"",
      "address":"83.41.81.250",
      "nginx_upstream_addr":"10.240.0.110:80",
      "referrer":"https://api.app.example.com/auth/login?long_encrypted_header",
      "service_port":"http",
      "user_agent":"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.121 Safari/537.36",
      "time":"2019-03-06T18:29:16+00:00",
      "content_kind":"cache-headers-not-present",
      "request_query":""
   },
   "timestamp":"2019-03-06 18:29:16",
   "labels":{
      "app":"nginx",
      "pod-template-generation":"6",
      "controller-revision-hash":"1682636041"
   },
   "namespace":"kube-nginx-ingress",
   "nsec":6726612,
   "source":"kubernetes",
   "host":"k8s-node-55555-0",
   "pod_name":"nginx-v2hcb",
   "container_name":"nginx",
   "boolean_fields":{}
}

āĻāĻ•āχ āϏāĻŽāϝāĻŧ⧇, āϕ⧇āĻ¸ā§āĻŸā§āϰ⧇āϞ āĻĻāĻŋāϝāĻŧ⧇āϛ⧇āύ:

HTTP/1.1 400 Bad Request
Connection: close
Date: Wed, 06 Mar 2019 12:34:20 GMT
Server: Kestrel
Content-Length: 0

āĻāĻŽāύāĻ•āĻŋ āϏāĻ°ā§āĻŦāĻžāϧāĻŋāĻ• āĻļāĻŦā§āĻĻāϚāϝāĻŧāύ⧇āϰ āϏāĻžāĻĨ⧇āĻ“, āϕ⧇āĻ¸ā§āĻŸā§āϰ⧇āϞ āĻ¤ā§āϰ⧁āϟāĻŋāϟāĻŋ āĻ…āĻ¤ā§āϝāĻ¨ā§āϤ āĻ…āĻ¨ā§āϤāĻ°ā§āϭ⧁āĻ•ā§āϤ āϏāĻžāĻŽāĻžāĻ¨ā§āϝ āĻĻāϰāĻ•āĻžāϰ⧀ āϤāĻĨā§āϝ:

{
   "number_fields":{"ThreadId":76},
   "stream":"stdout",
   "string_fields":{
      "EventId":"{"Id"=>17, "Name"=>"ConnectionBadRequest"}",
      "SourceContext":"Microsoft.AspNetCore.Server.Kestrel",
      "ConnectionId":"0HLL2VJSST5KV",
      "@mt":"Connection id "{ConnectionId}" bad request data: "{message}"",
      "@t":"2019-03-07T13:06:48.1449083Z",
      "@x":"Microsoft.AspNetCore.Server.Kestrel.Core.BadHttpRequestException: Malformed request: invalid headers.n   at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.Http1Connection.TryParseRequest(ReadResult result, Boolean& endConnection)n   at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpProtocol.<ProcessRequestsAsync>d__185`1.MoveNext()",
      "message":"Malformed request: invalid headers."
   },
   "timestamp":"2019-03-07 13:06:48",
   "labels":{
      "pod-template-hash":"2368795483",
      "service":"app"
   },
   "namespace":"production",
   "nsec":145341848,
   "source":"kubernetes",
   "host":"k8s-node-55555-1",
   "pod_name":"app-67bdcf98d7-mhktx",
   "container_name":"app",
   "boolean_fields":{}
}

āĻŽāύ⧇ āĻšāĻšā§āϛ⧇ āĻļ⧁āϧ⧁āĻŽāĻžāĻ¤ā§āϰ tcpdump āĻāχ āϏāĻŽāĻ¸ā§āϝāĻžāϰ āϏāĻŽāĻžāϧāĻžāύ āĻ•āϰāϤ⧇ āϏāĻžāĻšāĻžāĻ¯ā§āϝ āĻ•āϰāĻŦ⧇... āĻ•āĻŋāĻ¨ā§āϤ⧁ āφāĻŽāĻŋ āĻŸā§āϰāĻžāĻĢāĻŋāĻ• āĻšā§‡āχāύ āϏāĻŽā§āĻĒāĻ°ā§āϕ⧇ āĻĒ⧁āύāϰāĻžāĻŦ⧃āĻ¤ā§āϤāĻŋ āĻ•āϰāĻŦ:

āϕ⧁āĻŦāĻžāϰāύ⧇āϟāϏ⧇āϰ āϏāĻžāĻĨ⧇ āĻœā§€āĻŦāύ āĻĨ⧇āϕ⧇: āϕ⧀āĻ­āĻžāĻŦ⧇ HTTP āϏāĻžāĻ°ā§āĻ­āĻžāϰ āĻ¸ā§āĻĒ⧇āύ⧀āϝāĻŧāĻĻ⧇āϰ āĻĒāĻ•ā§āώ⧇ āĻ›āĻŋāϞ āύāĻž

āϤāĻĻāĻ¨ā§āϤ

āĻ¸ā§āĻĒāĻˇā§āϟāϤāχ, āĻāϟāĻŋ āĻŸā§āĻ°ā§āϝāĻžāĻĢāĻŋāĻ• āĻļ⧁āύāϤ⧇ āĻ­āĻžāϞ āϝ⧇ āύāĻŋāĻ°ā§āĻĻāĻŋāĻˇā§āϟ āύ⧋āĻĄ āωāĻĒāϰ, āϝ⧇āĻ–āĻžāύ⧇ āϕ⧁āĻŦāĻžāϰāύ⧇āϟāϏ āĻāĻ•āϟāĻŋ āĻĒāĻĄ āĻ¸ā§āĻĨāĻžāĻĒāύ āĻ•āϰ⧇āϛ⧇: āĻĄāĻžāĻŽā§āĻĒ⧇āϰ āφāϝāĻŧāϤāύ āĻāĻŽāύ āĻšāĻŦ⧇ āϝ⧇ āĻ…āĻ¨ā§āϤāϤ āĻ•āĻŋāϛ⧁ āĻĻā§āϰ⧁āϤ āϖ⧁āρāĻœā§‡ āĻĒāĻžāĻ“āϝāĻŧāĻž āϏāĻŽā§āĻ­āĻŦ āĻšāĻŦ⧇āĨ¤ āĻāĻŦāĻ‚ āĻĒā§āϰāĻ•ā§ƒāϤāĻĒāĻ•ā§āώ⧇, āĻāϟāĻŋ āĻĒāϰ⧀āĻ•ā§āώāĻž āĻ•āϰāĻžāϰ āϏāĻŽāϝāĻŧ, āύāĻŋāĻŽā§āύāϞāĻŋāĻ–āĻŋāϤ āĻĢā§āϰ⧇āĻŽāϟāĻŋ āϞāĻ•ā§āĻˇā§āϝ āĻ•āϰāĻž āϗ⧇āϛ⧇:

GET /back/user HTTP/1.1
Host: api.app.example.com
X-Request-ID: 27ceb14972da8c21a8f92904b3eff1e5
X-Real-IP: 83.41.81.250
X-Forwarded-For: 83.41.81.250
X-Forwarded-Host: api.app.example.com
X-Forwarded-Port: 443
X-Forwarded-Proto: https
X-Original-URI: /front/back/user
X-Scheme: https
X-Original-Forwarded-For: 83.41.81.250
X-Nginx-Geo-Client-Country: Spain
X-Nginx-Geo-Client-City: M.laga
Accept-Encoding: gzip
CF-IPCountry: ES
CF-RAY: 4b345cfd1c4ac691-MAD
CF-Visitor: {"scheme":"https"}
pragma: no-cache
cache-control: no-cache
accept: application/json, text/plain, */*
origin: https://app.example.com
user-agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.119 Safari/537.36
referer: https://app.example.com/auth/login
accept-language: en-US,en;q=0.9,en-GB;q=0.8,pl;q=0.7
cookie: many_encrypted_cookies; .AspNetCore.Identity.Application=something_encrypted; 
CF-Connecting-IP: 83.41.81.250
True-Client-IP: 83.41.81.250
CDN-Loop: cloudflare

HTTP/1.1 400 Bad Request
Connection: close
Date: Wed, 06 Mar 2019 12:34:20 GMT
Server: Kestrel
Content-Length: 0

āĻĄāĻžāĻŽā§āĻĒāϟāĻŋ āϘāύāĻŋāĻˇā§āĻ āĻ­āĻžāĻŦ⧇ āĻĒāϰāĻŋāĻĻāĻ°ā§āĻļāύ āĻ•āϰāĻžāϰ āĻĒāϰ⧇, āĻļāĻŦā§āĻĻāϟāĻŋ āϞāĻ•ā§āĻˇā§āϝ āĻ•āϰāĻž āϗ⧇āϞ M.laga. āĻāϟāĻž āĻ…āύ⧁āĻŽāĻžāύ āĻ•āϰāĻž āϏāĻšāϜ āϝ⧇ āĻ¸ā§āĻĒ⧇āύ⧇ āϕ⧋āύ M.laga āĻļāĻšāϰ āύ⧇āχ (āĻ•āĻŋāĻ¨ā§āϤ⧁ āφāϛ⧇ āĻŽāĻžāϞāĻžāĻ—āĻž) āĻāχ āϧāĻžāϰāĻŖāĻžāϟāĻŋ āϧāϰ⧇ āϰ⧇āϖ⧇, āφāĻŽāϰāĻž āχāύāĻ—ā§āϰ⧇āϏ āĻ•āύāĻĢāĻŋāĻ—āĻžāϰ⧇āĻļāύ⧇āϰ āĻĻāĻŋāϕ⧇ āϤāĻžāĻ•āĻžāϞāĻžāĻŽ, āϝ⧇āĻ–āĻžāύ⧇ āφāĻŽāϰāĻž āĻāĻ• āĻŽāĻžāϏ āφāϗ⧇ āĻĸā§‹āĻ•āĻžāύ⧋ āĻĻ⧇āϖ⧇āĻ›āĻŋ (āĻ•ā§āϞāĻžāϝāĻŧ⧇āĻ¨ā§āĻŸā§‡āϰ āĻ…āύ⧁āϰ⧋āϧ⧇) "āύāĻŋāϰāĻžāĻĒāĻĻ" āĻ¸ā§āύāĻŋāĻĒ⧇āϟ:

    ingress.kubernetes.io/configuration-snippet: |
      proxy_set_header X-Nginx-Geo-Client-Country $geoip_country_name;
      proxy_set_header X-Nginx-Geo-Client-City $geoip_city;

āĻāχ āĻšā§‡āĻĄāĻžāϰ āĻĢāϰāĻ“āϝāĻŧāĻžāĻ°ā§āĻĄāĻŋāĻ‚ āύāĻŋāĻˇā§āĻ•ā§āϰāĻŋāϝāĻŧ āĻ•āϰāĻžāϰ āĻĒāϰ, āϏāĻŦāĻ•āĻŋāϛ⧁ āĻ āĻŋāĻ• āĻšāϝāĻŧ⧇ āϗ⧇āϞ! (āĻāϟāĻŋ āĻļā§€āĻ˜ā§āϰāχ āĻ¸ā§āĻĒāĻˇā§āϟ āĻšāϝāĻŧ⧇ āϗ⧇āϞ āϝ⧇ āĻ…ā§āϝāĻžāĻĒā§āϞāĻŋāϕ⧇āĻļāύāϟāĻŋāϰ āφāϰ āĻāχ āĻļāĻŋāϰ⧋āύāĻžāĻŽāϗ⧁āϞāĻŋāϰ āĻĒā§āϰāϝāĻŧā§‹āϜāύ āύ⧇āχāĨ¤)

āĻāĻ–āύ āϏāĻŽāĻ¸ā§āϝāĻžāϟāĻž āĻĻ⧇āĻ–āĻž āϝāĻžāĻ• āφāϰ⧋ āϏāĻžāϧāĻžāϰāĻŖāĻ­āĻžāĻŦ⧇. āĻāϟāĻŋ āĻāĻ•āϟāĻŋ āĻŸā§‡āϞāύ⧇āϟ āĻ…āύ⧁āϰ⧋āϧ āĻ•āϰ⧇ āĻ…ā§āϝāĻžāĻĒā§āϞāĻŋāϕ⧇āĻļāύ⧇āϰ āĻ­āĻŋāϤāϰ⧇ āϏāĻšāĻœā§‡āχ āĻĒ⧁āύāϰ⧁āĻ¤ā§āĻĒāĻžāĻĻāύ āĻ•āϰāĻž āϝ⧇āϤ⧇ āĻĒāĻžāϰ⧇ localhost:80:

GET /back/user HTTP/1.1
Host: api.app.example.com
cache-control: no-cache
accept: application/json, text/plain, */*
origin: https://app.example.com
Cookie: test=Desiree

... āĻĢāĻŋāϰ⧇ āφāϏ⧇ 401 Unauthorized, āĻĒā§āϰāĻ¤ā§āϝāĻžāĻļāĻŋāϤ. āφāĻŽāϰāĻž āϝāĻĻāĻŋ āĻ•āϰāĻŋ āϤāĻžāĻšāϞ⧇ āĻ•āĻŋ āĻšāĻŦ⧇:

GET /back/user HTTP/1.1
Host: api.app.example.com
cache-control: no-cache
accept: application/json, text/plain, */*
origin: https://app.example.com
Cookie: test=DÊsirÊe

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āĻĢāĻŋāϰ⧇ āφāϏāĻŦ⧇ 400 Bad request — āĻ…ā§āϝāĻžāĻĒā§āϞāĻŋāϕ⧇āĻļāύ āϞāϗ⧇ āφāĻŽāϰāĻž āĻāĻ•āϟāĻŋ āĻ¤ā§āϰ⧁āϟāĻŋ āĻĒāĻžāĻŦ āϝāĻž āχāϤāĻŋāĻŽāĻ§ā§āϝ⧇ āφāĻŽāĻžāĻĻ⧇āϰ āĻ•āĻžāϛ⧇ āĻĒāϰāĻŋāϚāĻŋāϤ:

{
   "@t":"2019-03-31T12:59:54.3746446Z",
   "@mt":"Connection id "{ConnectionId}" bad request data: "{message}"",
   "@x":"Microsoft.AspNetCore.Server.Kestrel.Core.BadHttpRequestException: Malformed request: invalid headers.n   at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.Http1Connection.TryParseRequest(ReadResult result, Boolean& endConnection)n   at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpProtocol.<ProcessRequestsAsync>d__185`1.MoveNext()",
   "ConnectionId":"0HLLLR1J974L9",
   "message":"Malformed request: invalid headers.",
   "EventId":{
      "Id":17,
      "Name":"ConnectionBadRequest"
   },
   "SourceContext":"Microsoft.AspNetCore.Server.Kestrel",
   "ThreadId":71
}

āĻĢāϞāĻžāĻĢāϞ

āĻŦāĻŋāĻļ⧇āώ āĻ•āϰ⧇ āϕ⧇āĻ¸ā§āĻŸā§āϰ⧇āϞ āύāĻžāϰāĻž UTF-8-āĻ āϏāĻ āĻŋāĻ• āĻ…āĻ•ā§āώāϰ āϏāĻš HTTP āĻļāĻŋāϰ⧋āύāĻžāĻŽāϗ⧁āϞāĻŋ āϏāĻ āĻŋāĻ•āĻ­āĻžāĻŦ⧇ āĻĒā§āϰāϏ⧇āϏ āĻ•āϰ⧁āύ, āϝāĻž āĻŽā§‹āϟāĻžāĻŽā§āϟāĻŋ āĻŦāĻĄāĻŧ āϏāĻ‚āĻ–ā§āϝāĻ• āĻļāĻšāϰ⧇āϰ āύāĻžāĻŽā§‡āϰ āĻŽāĻ§ā§āϝ⧇ āϰāϝāĻŧ⧇āϛ⧇āĨ¤

āφāĻŽāĻžāĻĻ⧇āϰ āĻ•ā§āώ⧇āĻ¤ā§āϰ⧇ āĻāĻ•āϟāĻŋ āĻ…āϤāĻŋāϰāĻŋāĻ•ā§āϤ āĻ•āĻžāϰāĻŖ āĻšāϞ āϝ⧇ āĻ•ā§āϞāĻžāϝāĻŧ⧇āĻ¨ā§āϟ āĻŦāĻ°ā§āϤāĻŽāĻžāύ⧇ āĻ…ā§āϝāĻžāĻĒā§āϞāĻŋāϕ⧇āĻļāύāϟāĻŋāϤ⧇ āϕ⧇āĻ¸ā§āĻŸā§āϰ⧇āϞ⧇āϰ āĻŦāĻžāĻ¸ā§āϤāĻŦāĻžāϝāĻŧāύ āĻĒāϰāĻŋāĻŦāĻ°ā§āϤāύ āĻ•āϰāĻžāϰ āĻĒāϰāĻŋāĻ•āĻ˛ā§āĻĒāύāĻž āĻ•āϰ⧇ āύāĻžāĨ¤ āϝāĻžāχāĻšā§‹āĻ•, AspNetCore āύāĻŋāĻœā§‡āχ āϏāĻŽāĻ¸ā§āϝāĻžāϗ⧁āϞāĻŋ (№4318, №7707) āϤāĻžāϰāĻž āĻŦāϞ⧇ āϝ⧇ āĻāϟāĻŋ āϏāĻžāĻšāĻžāĻ¯ā§āϝ āĻ•āϰāĻŦ⧇ āύāĻž ...

āϏāĻ‚āĻ•ā§āώ⧇āĻĒ⧇ āĻŦāϞāĻž āϝāĻžāϝāĻŧ: āύ⧋āϟāϟāĻŋ āφāϰ āϕ⧇āĻ¸ā§āĻŸā§āϰ⧇āϞ āĻŦāĻž UTF-8 (2019 āϏāĻžāϞ⧇?!) āĻāϰ āύāĻŋāĻ°ā§āĻĻāĻŋāĻˇā§āϟ āϏāĻŽāĻ¸ā§āϝāĻžāϗ⧁āϞāĻŋ āϏāĻŽā§āĻĒāĻ°ā§āϕ⧇ āύāϝāĻŧ, āϤāĻŦ⧇ āĻāχ āϏāĻ¤ā§āϝāϟāĻŋ āϏāĻŽā§āĻĒāĻ°ā§āϕ⧇ āĻŽāύāύāĻļā§€āϞāϤāĻž āĻāĻŦāĻ‚ āϧāĻžāϰāĻžāĻŦāĻžāĻšāĻŋāĻ• āĻ…āĻ§ā§āϝāϝāĻŧāύ āϏāĻŽāĻ¸ā§āϝāĻžāϗ⧁āϞāĻŋ āĻ…āύ⧁āϏāĻ¨ā§āϧāĻžāύ āĻ•āϰāĻžāϰ āϏāĻŽāϝāĻŧ āφāĻĒāύāĻŋ āϝ⧇ āĻĒā§āϰāϤāĻŋāϟāĻŋ āĻĒāĻĻāĻ•ā§āώ⧇āĻĒ āĻ—ā§āϰāĻšāĻŖ āĻ•āϰ⧇āύ āϤāĻž āĻļā§€āĻ˜ā§āϰāχ āĻŦāĻž āĻĒāϰ⧇ āĻĢāϞ āĻĻ⧇āĻŦ⧇āĨ¤ āĻļ⧁āĻ­āĻ•āĻžāĻŽāύāĻž!

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āφāĻŽāĻžāĻĻ⧇āϰ āĻŦā§āϞāϗ⧇āĻ“ āĻĒāĻĄāĻŧ⧁āύ:

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