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Questions tagged [curl]

cURL is an HTTP client library and command line tool.

646 questions
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Why does squid reject this multipart-form-data POST from curl?

This fails: $ curl --trace multipart-fail.log -F "source={}" http://127.0.0.1:3003/jslint With a squid status 417 error, ERR_INVALID_REQ. trace of failing curl request trace of successful curl request that uses urlencoding (curl -d) instead of…
keturn
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cURL can connect to localhost but browser cannot

My system is Win10 with WSL2, I ran a gogs docker container (from ubuntu in WSL): 83b2a8833235 gogs/gogs "/app/gogs/docker/st…" 17 minutes ago Up 17 minutes 0.0.0.0:10022->22/tcp, :::10022->22/tcp,…
Ken Tsoi
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SSL_ERROR_SYSCALL in docker container when using openconnect vpn

I'm developing a telegram bot, but the API is banned here (Iran) so i have to use VPN or cant make a single call to the BOT API. for development i'm using docker,docker-compose in Ubuntu-18 and my VPN client is an Open-connect Cisco VPN. when i…
Arash
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Converting curl request to powershell using invoke-webrequest

I'm struggling to try and convert the following curl request into powershell using invoke-webrequest: curl -X PATCH "http://172.28.36.62:8080/api/3/http/upstreams/my-api/servers/5" -H "accept: application/json" -H "Content-Type: application/json" -d…
John Fox
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1 answer

Curl verify certificate improperly

I used curl to launch a https request to download the file. I used below command: curl -v -o Output.pdf https://otherdomain.com/upload/manual-8mm-f35-csii-vdslr-5.pdf The result I get is: % Total % Received % Xferd Average Speed Time…
Jitesh T
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Curl only uses specified OpenVPN interface if ran as root

I am using Ubuntu Server 18.04.1 LTS (Bionic Beaver). I run OpenVPN with redirect-gateway disabled because I don't want traffic to use it by default, only one specific application. This is the command i use: sudo openvpn --config /etc/openvpn/CA\…
Jack Cole
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1 answer

How to install company proxy certificate

My CentOS 7 server which is in AWS private cloud(company network), is unable to connect to some sites. After some work I managed to narrow the problem down to following problem. The following internal site is not accessible (SSL by public CA) curl…
Chandima Jayawickrema
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Django (uwsgi) + nginx hangs on curl requests

I am trying to debug a problem where a request done with curl hangs. The website renders fine if I open it through any web browser. I can't find anything suspicious into the log files as well. I've enabled logging error_log info; but I don't see…
Dimitar Petrov
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Is it possible to normalize "double-dots" URL using nginx?

According to RFC3986 URL like this http://example.com/catalog/category/goods/../brand/product.html converted by some UserAgent (curl would be nice example) to http://example.com/catalog/category/brand/product.html How can I achieve such behavior…
Twissell
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SSL / HTTP / No Response to Curl

I am trying to send commands to a SOAP service, and getting nothing in reply. The SOAP service is at a completely separate site from either server I am testing with. I have written a dummy script with the SOAP XML embedded. When I run it at my local…
Alex McHale
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2 answers

Failed to connect to localhost port 5000: Connection refused with Docker

I have build my small Python(flask ) app.Container is here docker ps CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES 4146fd976547 …
MikiBelavista
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Curl not closed when 204 No-Content and Transfer-Encoding: chunked through haproxy

Haproxy is terminating https connections and forwards requests to backend. When resource returns 204 No-Content and Transfer-Encoding: chunked the curl connection is not closed. When I call resource directly on backend, the connection is closed…
matejuh
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2
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1 answer

DNS errors in libcurl/c-ares, but not in command-line curl

Problem description I have an executable which repeatedly posts data to an HTTPS endpoint, using libcurl with libcares. This is getting occasional DNS resolution timeouts on some clients (not all). If I run the equivalent command in command-line…
geekydel
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how to do an HTTPS request to an specific server?

I want to health check specific servers before adding them to a load balancer. The load balancer is just forwarding at the TCP level to the instances, the instances are handling the SSL handshake. The problem is I can't get the SSL handshake to…
eliocs
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Slow Responses with curl and wget on CentOS 7

My problem is that I cannot figure out why I'm getting such slow response times using curl and wget. When I say slow, I mean a minimum of five or six seconds for a page which should take only a second or less. I've tested all kinds of scenarios, but…
SuperDog
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