digitalmars.D - CURL: A TLS packet with unexpected length was received.
- Nrgyzer (91/91) Oct 18 2016 Hi everyone,
- Adam D. Ruppe (4/5) Oct 18 2016 What happens if you go to that HTTPS url in your normal web
- Nrgyzer (61/71) Oct 18 2016 I can access the page and when I run curl from the cli I'm also
Hi everyone,
I'm trying to retrieve some data from a url using curl. I'm using
the following code here:
void main()
{
ubyte[] data;
CURL* curl = curl_easy_init();
curl_easy_setopt(curl, CurlOption.url, "<Private HTTPS
Url>".toStringz);
curl_easy_setopt(curl, CurlOption.writefunction,
&callback);
curl_easy_setopt(curl, CURLOPT_WRITEDATA, &data);
curl_easy_setopt(curl, CurlOption.ssl_verifyhost, false);
curl_easy_setopt(curl, CurlOption.ssl_verifypeer, false);
curl_easy_setopt(curl, CurlOption.verbose, 1);
curl_easy_perform(curl);
curl_easy_cleanup(curl);
}
But it's not working. I'm always getting the following error:
* Trying <IP Address>...
* found 160 certificates in /etc/ssl/certs/ca-certificates.crt
* gnutls_handshake() failed: A TLS packet with unexpected length
was received.
* Closing connection 0
When using the get()-function provided by std.net.curl:
void main()
{
get("<Private HTTPS Url>");
// OR:
HTTP h = HTTP("<Private HTTPS Url>");
h.verifyHost = false;
h.verifyPeer = false;
h.verbose = true;
h.perform();
}
I'm getting a similar error:
* Trying <IP Address>...
* found 160 certificates in /etc/ssl/certs/ca-certificates.crt
* gnutls_handshake() failed: A TLS packet with unexpected length
was received.
* Closing connection 0
std.net.curl.CurlException /home/build/tmp/build/.build/src/gcc-5.2.0/libphobos/src/s
d/net/curl.d(3606): SSL connect error on handle 1C76E0
----------------
0x86363 pure safe bool
std.exception.enforceEx!(std.net.curl.CurlException).enforceEx!(b
ol).enforceEx(bool, lazy immutable(char)[], immutable(char)[], uint)
/home/build/tmp/build/.build/src/gcc-5.2.0/libphobos/src/std/exception.d:546
0x79eff void std.net.curl.Curl._check(int)
/home/build/tmp/build/.build/src/gcc-5.2.0/libphobos/src/std/net/curl.d:3606
0x7be2b int std.net.curl.Curl.perform(bool)
/home/build/tmp/build/.build/src/gcc-5.2.0/libphobos/src/std/net/curl.d:3721
0x7be2b int std.net.curl.HTTP._perform(bool)
/home/build/tmp/build/.build/src/gcc-5.2.0/libphobos/src/std/net/curl.d:2234
0xee23 _Dmain
???:0
0x154e3
_D2rt6dmain211_d_run_mainUiPPaPUAAaZiZ6runAllMFZ9__lambda1MFZv
/home/build/tmp/build/.build/src/gcc-5.2.0/libphobos/libdruntime/rt/dmain2.d:411
0x156a7 void rt.dmain2._d_run_main(int, char**, extern (C) int
function(char[][])*).tryExec(scope void delegate())
/home/build/tmp/build/.build/src/gcc-5.2.0/libphobos/libdruntime/rt/dmain2.d:386
0x15abf void rt.dmain2._d_run_main(int, char**, extern (C) int
function(char[][])*).runAll()
/home/build/tmp/build/.build/src/gcc-5.2.0/libphobos/libdruntime/rt/dmain2.d:411
0x156a7 void rt.dmain2._d_run_main(int, char**, extern (C) int
function(char[][])*).tryExec(scope void delegate())
/home/build/tmp/build/.build/src/gcc-5.2.0/libphobos/libdruntime/rt/dmain2.d:386
0x1582f _d_run_main
/home/build/tmp/build/.build/src/gcc-5.2.0/libphobos/libdruntime/rt/dmain2.d:419
0xec8f main
???:0
0xb6d83451 __libc_start_main
???:0
I want skip the ssl-validation but it seems that curl is always
trying to verify the ssl certificate, although I think I've
disabled it by setting ssl_verifyhost and ssl_verifypeer to
false/0. I can use other ssl urls without any problems...
I'm using the latest gdc arm compiler with dmd 2.066.1
I hope anyone know what I'm doing wrong here :)
Oct 18 2016
On Tuesday, 18 October 2016 at 17:39:45 UTC, Nrgyzer wrote:But it's not working. I'm always getting the following error:What happens if you go to that HTTPS url in your normal web browser? I kinda expect the server isn't actually running https.
Oct 18 2016
Nrgyzer <nrgyzer gmail.com> On Tuesday, 18 October 2016 at 17:49:16 UTC, Adam D. Ruppe wrote:On Tuesday, 18 October 2016 at 17:39:45 UTC, Nrgyzer wrote:I can access the page and when I run curl from the cli I'm also retrieving the data: odroid odroid-server:/tmp/arm-unknown-linux-gnueabihf/bin$ curl <Private HTTPS Url> -verbose >> /tmp/test * Trying <Ip Address>... % Total % Received % Xferd Average Speed Time Time Time Current Dload Upload Total Spent Left Speed 0 0 0 0 0 0 0 0 --:--:-- --:--:-- --:--:-- 0* Connected to <Private HTTPS Url> (<Ip Address>) * successfully set certificate verify locations: * CAfile: none CApath: /etc/ssl/certs * SSLv3, TLS handshake, Client hello (1): } [data not shown] * SSLv3, TLS handshake, Server hello (2): { [data not shown] * SSLv3, TLS handshake, CERT (11): { [data not shown] * SSLv3, TLS handshake, Server key exchange (12): { [data not shown] * SSLv3, TLS handshake, Server finished (14): { [data not shown] * SSLv3, TLS handshake, Client key exchange (16): } [data not shown] * SSLv3, TLS change cipher, Client hello (1): } [data not shown] * SSLv3, TLS handshake, Finished (20): } [data not shown] * SSLv3, TLS change cipher, Client hello (1): { [data not shown] * SSLv3, TLS handshake, Finished (20): { [data not shown] * SSL connection using ECDHE-RSA-AES256-SHA * Server certificate: * subject: <Hidden for privacy purposes> * start date: 2015-11-14 00:00:00 GMT * expire date: 2016-11-19 23:59:59 GMT * subjectAltName: <Hidden for privacy purposes> matched * issuer: C=GB; ST=Greater Manchester; L=Salford; O=COMODO CA Limited; CN=COMODO RSA Extended Validation Secure Server CA * SSL certificate verify ok.But it's not working. I'm always getting the following error:What happens if you go to that HTTPS url in your normal web browser? I kinda expect the server isn't actually running https.GET /api/GetMarkets HTTP/1.1 User-Agent: curl/7.29.0 Host: <Private HTTPS Url> Accept: */* Referer: rbose0 0 0 0 0 0 0 0 --:--:-- 0:00:01 --:--:-- 0< HTTP/1.1 200 OK < Cache-Control: no-cache < Pragma: no-cache < Content-Type: application/json; charset=utf-8 < Expires: -1 < Server: Microsoft-IIS/8.5 < X-AspNet-Version: 4.0.30319 < Date: Tue, 18 Oct 2016 17:57:54 GMT < Content-Length: 567103 < { [data not shown] 100 553k 100 553k 0 0 219k 0 0:00:02 0:00:02 --:--:-- 219k
Oct 18 2016