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Author
Topic: TFPHTTPClient with proxy and HTTPS protocol (Read 10446 times)
Abelisto
Jr. Member
Posts: 91
TFPHTTPClient with proxy and HTTPS protocol
«
on:
August 03, 2018, 05:26:24 am »
Is the subj possible? If yes - how?
There is the simple test program:
Code: Pascal
[Select]
[+]
[-]
program
proxy
;
{$mode objfpc}{$H+}
uses
Classes
,
SysUtils
,
openssl
,
fphttpclient
;
procedure
SetProxy
(
AHttp
:
TFPHTTPClient
;
const
AUrl
:
string
)
;
var
i
:
Integer
;
begin
with
AHttp
.
Proxy
do
begin
if
AUrl <>
''
then
begin
i
:
=
Pos
(
':'
,
AUrl
)
;
Host
:
=
Copy
(
AUrl
,
1
,
i
-
1
)
;
Port
:
=
StrToInt
(
Copy
(
AUrl
,
i
+
1
,
Length
(
AUrl
)
)
)
;
UserName
:
=
''
;
Password
:
=
''
;
Writeln
(
ErrOutput
,
Format
(
'Set proxy Host: %s, Port: %d'
,
[
Host
,
Port
]
)
)
;
end
else
begin
Host
:
=
''
;
Port
:
=
0
;
UserName
:
=
''
;
Password
:
=
''
;
end
;
end
;
end
;
var
url
,
proxy
:
string
;
http
:
TFPHTTPClient
;
responce
:
string
;
begin
if
ParamCount >
1
then
begin
proxy
:
=
ParamStr
(
1
)
;
url
:
=
ParamStr
(
2
)
;
end
else
begin
proxy
:
=
''
;
url
:
=
ParamStr
(
1
)
end
;
http
:
=
TFPHttpClient
.
Create
(
nil
)
;
http
.
IOTimeout
:
=
5000
;
SetProxy
(
http
,
proxy
)
;
responce
:
=
http
.
Get
(
url
)
;
Writeln
(
responce
)
;
http
.
Free
;
end
.
Next calls works just fine:
./proxy 185.93.3.123:8080
http://www.lazarus-ide.org
./proxy
https://www.lazarus-ide.org
curl --proxy 185.93.3.123:8080
https://www.lazarus-ide.org
But
./proxy 185.93.3.123:8080
https://www.lazarus-ide.org
gives
ESocketError: Connect to 185.93.3.123:8080 failed.
«
Last Edit: August 03, 2018, 07:34:23 am by Abelisto
»
Logged
OS: Linux Mint + MATE, Compiler: FPC trunk (yes, I am risky!), IDE: Lazarus trunk
Thaddy
Hero Member
Posts: 14382
Sensorship about opinions does not belong here.
Re: TFPHTTPClient with proxy and HTTPS protocol
«
Reply #1 on:
August 03, 2018, 12:29:38 pm »
Well. Use trunk for that. There have been quite a few changes including a related one with an example in the last few weeks.
Logged
Object Pascal programmers should get rid of their "component fetish" especially with the non-visuals.
Abelisto
Jr. Member
Posts: 91
Re: TFPHTTPClient with proxy and HTTPS protocol
«
Reply #2 on:
August 03, 2018, 02:12:41 pm »
@Thaddy Thanks, but it seems that the result is same, even with
packages/fcl-web/examples/httpclient/httpget.pas
example.
Logged
OS: Linux Mint + MATE, Compiler: FPC trunk (yes, I am risky!), IDE: Lazarus trunk
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