golang http proxy error: unsupported protocol scheme

If you don't have IPv6, you can omit the AAAA record.. DNS configuration for custom domains If support for custom domains is needed, all subdomains of the Pages root domain should point to the secondary IP (which is dedicated for the Pages . The library tried to refresh the token in the background but there was something wrong with the TokenURL. A little late to the party, but ReverseProxy isn't broken, it's just a little confusing because it doesn't work how you'd expect (at the least, I expected it to work the way you did, so that makes two of us). I have Installed latest Grafana 6.7.3 on a CENT OS machine. It will be used as the proxy URL for // HTTPS requests unless overridden by NoProxy. One of the JSON fields was populated from config and the JSON field was empty since there was no value in the config. if err != nil { My installation information: Ubuntu 14.04 LTS omnibus-gitlab package 8.8.3, with external nginx Solution: UnSupported Protocol scheme golang issue. The DB I used is the default SQL-Lite. SugaredLogger4-10printf Golang "unsupported protocol scheme" 12840; HTML 8643; Teacher),Student() 8484; cmn 8459 Critical issues have been reported with the following SDK versions: com.google.android.gms:play-services-safetynet:17.0.0, Flutter Dart - get localized country name from country code, navigatorState is null when using pushNamed Navigation onGenerateRoutes of GetMaterialPage, Android Sdk manager not found- Flutter doctor error, Flutter Laravel Push Notification without using any third party like(firebase,onesignal..etc), How to change the color of ElevatedButton when entering text in TextField. INFO[12-12|17:10:47] Request Completed logger=context userId=1 orgId=1 uname=admin method=POST path=/api/datasources/proxy/1/_msearch status=502 remote_addr=192.168.1.42 time_ms=0 size=0 referer="http://10.116.60.106:3000/d/nvFSb-Pik/new-dashboard-copy?orgId=1". Does a summoned creature play immediately after being summoned by a ready action? If related to metric query / data viz: Powered by Discourse, best viewed with JavaScript enabled, [SOLVED] Hitting a 500 Internal Server Error caused by unsupported protocol scheme \"\" with a file config. The connection comes in as https, ssl is stripped, and the connection is forwarded on to the non-ssl server. But I got the below error: 2009/11/10 23:00:00 Get "barcode=6287029390129": unsupported protocol scheme "" UPDATE Based on some comments recieved, I changed resp, err := http.Get(req.URL.RawQuery) to be: resp, err := http.Get(req.URL.String()), also I used it as: resp, err := http.DefaultClient.Do(req) Go Playground - The Go Programming Language It contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview Questions. consul 2. Share. rsep.Body.Close() do you think the configuration validation can be improved to spot a single table where an array of such is expected? A not-secure website will use HTTP while a secure site will use HTTPS (the "s" on the end means your connection is . As unpalatable as it is, the http requests never gets the URL the client requested, it only gets the path (and, most of the time, the hostname), Why Is PNG file with Drop Shadow in Flutter Web App Grainy? Consul 1. You signed in with another tab or window. Communications & Marketing Professional. Sign in httpclient4.X getpost Find centralized, trusted content and collaborate around the technologies you use most. Resetting the req.Host does the trick, indeed. Well occasionally send you account related emails. antm season 6 where are they now. Why does awk -F work for most letters, but not for the letter "t"? Unsupported protocol. I'm receiving this same error and can't figure it out. Could you please share the full code how it is working, package main I figured this out by reading: https://github.com/golang/go/issues/14413. My code where I prepare/upload the video: So I have not idea why the schema check fails. https://www.chaindesk.cn/witbook/17/253 I'm still working on POST calls, though, so this is a work in progress. Go WebGo The difference between the phonemes /p/ and /b/ in Japanese. A Computer Science portal for geeks. ciao @jbd, yes, note that this also contains bits of a second service that i didn't show in the config above, as the metrics for Prometheus. 1. import java.io.InputStreamReader. I'm now using go and trying to use the go-couchbase driver examples from here: Checking on the request URL TLS does the trick, thanks. = "unsupported protocal scheme "+req.URL.Scheme: http.Error(wr, msg, http.StatusBadRequest) log.Println(msg) . Ia percuma untuk mendaftar dan bida pada pekerjaan. // supplied on the Request-Line as stored in RequestURI. Flutter change focus color and icon color but not works. @lthibault if you just want to know if it's a websocket request, can't you look for the connection upgrade headers? rev2023.3.3.43278. Well occasionally send you account related emails. , // TLS allows HTTP servers and other software to record, // information about the TLS connection on which the request. I am new to golang and I found the URL API very confusing. 1: go /usr/local/go/pkg/tool/linux_amd64/link: cannot open file /usr/local/go/pkg/linux_amd64/github.com/spf13/cobra.a: open /usr/local/go/pkg/linux_amd64/github.com/spf13/cobra.a: no suc Not the answer you're looking for? http: . src; osbuild-composer-76-1.fc37.src.rpm ()aarch64; osbuild-composer-76-1.fc37.aarch64.rpm () osbuild-composer-core-76-1.fc37.aarch64.rpm () osbuild-composer-dnf-json . Recently I had faced an issue while using net/http to get the resource from an URL: yes its a lot of code, but dont worry about code having interfaces and structs and defer. b, err := ioutil.ReadAll(rsep.Body) http.Client rejects request with >unsupported protocol scheme ""< even if it's set, https://golang.org/src/net/http/transport.go, https://godoc.org/google.golang.org/api/youtube/v3, How Intuit democratizes AI development across teams through reusability. A little late to the party, but ReverseProxy isn't broken, it's just a little confusing because it doesn't work how you'd expect (at the least, I expected it to work the way you did, so that makes two of us). I tried to reproduce it, but it seems to be lowercase: http://golang.org/src/pkg/net/http/httputil/reverseproxy.go#L61, https://github.com/golang/go/issues/14413. . Cari pekerjaan yang berkaitan dengan Golang unsupported protocol scheme localhost atau merekrut di pasar freelancing terbesar di dunia dengan 22j+ pekerjaan. - the incident has nothing to do with me; can I use this this way? What did you do? Based on some comments recieved, I changed resp, err := http.Get(req.URL.RawQuery) to be: resp, err := http.Get(req.URL.String()), also I used it as: resp, err := http.DefaultClient.Do(req) Go Playground - The Go Programming Language. For import ( Chercher les emplois correspondant Golang unsupported protocol scheme localhost ou embaucher sur le plus grand march de freelance au monde avec plus de 22 millions d'emplois. net/http: *Request.URL.Scheme returns an empty string. @DisposaBoy @tcolgate Of course how did I not think of that. Cari pekerjaan yang berkaitan dengan Golang unsupported protocol scheme localhost atau upah di pasaran bebas terbesar di dunia dengan pekerjaan 22 m +. // was received. 43 var DefaultTransport RoundTripper = &Transport{ 44 Proxy: ProxyFromEnvironment, 45 DialContext: defaultTransportDialContext(&net.Dialer{ 46 Timeout: 30 * time.Second, 47 KeepAlive: 30 * time . Search for jobs related to Golang unsupported protocol scheme localhost or hire on the world's largest freelancing marketplace with 22m+ jobs. 2. After installation while creating a dashboard and selcting metrics on the screen seeing BAD Gateway error. fmt.Println(err) The client may have used TLS, even though the server processing the request did not receive it over TLS. // The HTTP server in this package sets the field for. @ChrisSalisbury the scheme simply doesn't exist as part of the HTTP protocol. // empty. Most of the configuration is the default one. If you can detect that it's a WS connection by the presence of a ?ws=1 query I don't see why you can't detect it with the upgrade headers. Powered by Discourse, best viewed with JavaScript enabled, https://script.google.com/macros/s/AKfycbzw0TKWycxeB5sx1wIefAiEHeYQt2mVuM-NAZTccxedhyntdv8FvcUteOZ2k03wRHGE/exec?barcode=6287029390129, Go Playground - The Go Programming Language. How can I check before my flight that the cloud separation requirements in VFR flight rules are met? = "unsupported protocal scheme " + req.URL.Scheme http.Error(wr, msg, http.StatusBadRequest) log.Println(msg) return } i think this part is . https://godoc.org/google.golang.org/api/youtube/v3 the library I use. Each value is // represented by an IP address prefix . } By clicking Sign up for GitHub, you agree to our terms of service and dump("cURL Error: " . If you don't receive the same error, the issue needs to be fixed at the server end. Why do many companies reject expired SSL certificates as bugs in bug bounties? ), func main() { needs more info Issue needs more information, like query results, dashboard or panel json, . 1. Connect and share knowledge within a single location that is structured and easy to search. i run a simple http server as test service: that responds to requests from the host itself: and also to a client in the trfik container: but through trfik, this is the response: can anyone point me to what i may be missing? The text was updated successfully, but these errors were encountered: @leomei91 we need more details. I've installed the Couchbase server on my mac and have used the default options in the setup. shall i open a feature request for that? consul 2.1 docker-cedocker-compose2.2 consul 2.3 2.4 http api 3. This will always be set, because as the first part of the doc comment states "For server requests, Host specifies the host on which the URL is sought". When using http package in golang, you should use the full domain name, For example: Add http:// before www.google.com, then executing it. Images are availa Why do academics stay as adjuncts for years rather than move around? It's free to sign up and bid on jobs. http:// or https:// in front of the host and should work!). a ws:// scheme? This topic was automatically closed 90 days after the last reply. the contents of requested html file to a client browser upon request .for instance client send following request . I think checking this field for nil on http.Request is the closest you will get: FWIW, since often what you will be wanting this for is to construct a URL non-relative URL for a client, it is desirable to try and respect the x-forwarded-proto header. if ($response === FALSE) { Thanks for contributing an answer to Stack Overflow! If you had an extra TLS listener you need to determine which one got hit to infer the scheme, (You can look at the port used to connect, or just use an extra middleware on the TLS listener. The request and everything is created inside the youtube package. Es gratis registrarse y presentar tus propuestas laborales. }, text, err := ioutil.ReadAll(resp.Body) It's not in the request at all, there's no way to populate the field. Replacing broken pins/legs on a DIP IC package. So you need to Please respond to all of these questions: If you read the source for SingleHostReverseProxy . Did any DOS compatibility layers exist for any UNIX-like systems before DOS started to become outmoded? The scheme is used when a client interprets a URL for the client to decide which language to use when talking to the server, there's no point where the client is mandate to tell the server what "language" is being used to talk to to it (there's an . defined otherwise by the scheme (see Section 6.2.3). This is ugly because the ws param is redundant with the ws scheme, but what can you do. Already on GitHub? http: proxy error: unsupported protocol scheme "", https://community.grafana.com/c/howto/faq, https://community.grafana.com/t/how-to-troubleshoot-metric-query-issues/50, http://10.116.60.106:3000/d/nvFSb-Pik/new-dashboard-copy?orgId=1. pratyuish May 13, 2020, 8:11am 1. Here's how to fix it. Ensuring there is a valid URL fixed the problem. Include raw network request & response: get by opening Chrome Dev Tools (F12, Ctrl+Shift+I on windows, Cmd+Opt+I on Mac), go the network tab. Go ZapGo sets its own Director which you are overriding. I arrived here looking for the best way to check for a ws or wss scheme for proxying purposes. Det er gratis at tilmelde sig og byde p jobs. I faced a similar issue where the request was malformed. A free, open source reverse proxy written in Go. Sign in // ParseConnectionString will parse a string to create a valid connection URL func ParseConnectionString (path string, ssl bool) (url.URL, error) { var host string var port int h, p, err := net.SplitHostPort (path) if err != nil { if path == "" { host = DefaultHost } else . As a string the result is https and in []byte [104 116 116 112 115]. http: proxy error: unsupported protocol scheme "" , grafana unsupported protocol scheme "" , post : unsupported . Asking for help, clarification, or responding to other answers. 6m. IMHO, for developer convenience there should be an API somewhere (could be elsewhere than in http or url) to get the full URL from any http(s) request. golang http proxy error: unsupported protocol scheme. . What Grafana version are you using? (http://golang.org/src/pkg/net/http/httputil/reverseproxy.go#L61), it +1 on the nicer error message. or shall i submit a proposal to amend a hint/warning to the service configuration section in the docs? to your account, // For server requests the URL is parsed from the URI rsep, err := http.Get("www.baidu.com") // TLS-enabled connections before invoking a handler; // This field is ignored by the HTTP client. @lthibault I'm not sure I understand. At first glance, it seems that there are some configuration errors. t=2020-05-13T12:51:25+0530 lvl=info msg=Request Completed logger=context userId=1 orgId=1 uname=admin method=POST path=/api/datasources/proxy/1/render status=502 remote_addr= time_ms=0 size=0 referer=http://:3000/dashboard/new?panelId=2&edit&fullscreen&orgId=1, Powered by Discourse, best viewed with JavaScript enabled, Http: proxy error: unsupported protocol scheme \"\. The fundamental point here is that we simply do not know what the scheme is. Example #2. Get"http://""https://", :https://my.oschina.net/shou1156226/blog/809856, https://my.oschina.net/shou1156226/blog/809856, Go langif err!= nil, Alist V3 WebDAV gin Solidjs (See RFC 7230, Section 5.3). Show file. This site uses Akismet to reduce spam. Busca trabajos relacionados con Golang unsupported protocol scheme localhost o contrata en el mercado de freelancing ms grande del mundo con ms de 22m de trabajos. Somewhere in the stack it comes down to a http.Client. This will probably apply to very, very few who arrive here: but my problem was that a RoundTripper was overriding the Host field with an empty string. If so, how close was it? This part somehow behaves weird. HTTPSProxy string // NoProxy represents the NO_PROXY or no_proxy environment // variable. File: influxdb.go Project: skia-dev/influxdb. These new images superseded the existing images [2]. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide, did you try posting to http instead of https, @Plato yes I did, but with the same result. "After the incident", I started to be more careful not to trip over things. L'inscription et faire des offres sont gratuits. Making statements based on opinion; back them up with references or personal experience. }, Your email address will not be published. Golang unsupported protocol scheme localhost ile ilikili ileri arayn ya da 22 milyondan fazla i ieriiyle dnyann en byk serbest alma pazarnda ie alm yapn. could you provide your full traefik log from the beginning ? Kaydolmak ve ilere teklif vermek cretsizdir. Have a question about this project? does anyone have a hint where that empty string that represents a scheme is stemming from? I guess url.Parse could lowercase the proto, but I don't think this happens very often, so wondering if it's worth it. If the system is off during that time, the timer units are activated within one hour after the system boot. How to use Slater Type Orbitals as a basis functions in matrix method correctly? By clicking Accept all cookies, you agree Stack Exchange can store cookies on your device and disclose information in accordance with our Cookie Policy.