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Set cURL to use local virtual hosts

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囚心锁ツ
囚心锁ツ 2020-11-28 01:37

Using Apache or Ngnix I always create development sites based on real projects such as http://project1.loc which, after adding to my .hosts file, t

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  • [愿得一人]
    2020-11-28 01:44

    Either use a real fully qualified domain name (like dev.yourdomain.com) that pointing to 127.0.0.1 or try editing the proper hosts file (usually /etc/hosts in *nix environments).

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  • 谎友^
    2020-11-28 01:44

    Making a request to

    C:\wnmp\curl>curl.exe --trace-ascii -H 'project1.loc' -d "uuid=d99a49d846d5ae570
667a00825373a7b5ae8e8e2" http://project1.loc/Users/getSettings.xml

    Resulted in the -H log file containing:

    == Info: Could not resolve host: 'project1.loc'; Host not found
== Info: Closing connection #0
== Info: About to connect() to project1.loc port 80 (#0)
== Info:   Trying 127.0.0.1... == Info: connected
== Info: Connected to project1.loc (127.0.0.1) port 80 (#0)
=> Send header, 230 bytes (0xe6)
0000: POST /Users/getSettings.xml HTTP/1.1
0026: User-Agent: curl/7.19.5 (i586-pc-mingw32msvc) libcurl/7.19.5 Ope
0066: nSSL/1.0.0a zlib/1.2.3
007e: Host: project1.loc
0092: Accept: */*
009f: Content-Length: 45
00b3: Content-Type: application/x-www-form-urlencoded
00e4: 
=> Send data, 45 bytes (0x2d)
0000: uuid=d99a49d846d5ae570667a00825373a7b5ae8e8e2
<= Recv header, 24 bytes (0x18)
0000: HTTP/1.1 403 Forbidden
<= Recv header, 22 bytes (0x16)
0000: Server: nginx/0.7.66
<= Recv header, 37 bytes (0x25)
0000: Date: Wed, 11 Aug 2010 15:37:06 GMT
<= Recv header, 25 bytes (0x19)
0000: Content-Type: text/html
<= Recv header, 28 bytes (0x1c)
0000: Transfer-Encoding: chunked
<= Recv header, 24 bytes (0x18)
0000: Connection: keep-alive
<= Recv header, 25 bytes (0x19)
0000: X-Powered-By: PHP/5.3.2
<= Recv header, 56 bytes (0x38)
0000: Set-Cookie: SESSION=m9j6caghb223uubiddolec2005; path=/
<= Recv header, 57 bytes (0x39)
0000: P3P: CP="NOI ADM DEV PSAi COM NAV OUR OTRo STP IND DEM"
<= Recv header, 2 bytes (0x2)
0000: 
<= Recv data, 118 bytes (0x76)
0000: 6b
0004: <html><head><title>HTTP/1.1 403 Forbidden</title></head><body><h
0044: 1>HTTP/1.1 403 Forbidden</h1></body></html>
0071: 0
0074: 
== Info: Connection #0 to host project1.loc left intact
== Info: Closing connection #0

    My hosts file looks like:

    # Copyright (c) 1993-1999 Microsoft Corp.
#
# This is a sample HOSTS file used by Microsoft TCP/IP for Windows.
#
# This file contains the mappings of IP addresses to host names. Each
# entry should be kept on an individual line. The IP address should
# be placed in the first column followed by the corresponding host name.
# The IP address and the host name should be separated by at least one
# space.
#
# Additionally, comments (such as these) may be inserted on individual
# lines or following the machine name denoted by a '#' symbol.
#
# For example:
#
#      102.54.94.97     rhino.acme.com          # source server
#       38.25.63.10     x.acme.com              # x client host

127.0.0.1       localhost
...
...
127.0.0.1   project1.loc
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  • 长发绾君心
    2020-11-28 01:53

    It seems that this is not an uncommon problem.

    Check this first.

    If that doesn't help, you can install a local DNS server on Windows, such as this. Configure Windows to use localhost as the DNS server. This server can be configured to be authoritative for whatever fake domains you need, and to forward requests on to the real DNS servers for all other requests.

    I personally think this is a bit over the top, and can't see why the hosts file wouldn't work. But it should solve the problem you're having. Make sure you set up your normal DNS servers as forwarders as well.

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  • 失恋的感觉
    2020-11-28 01:57

    EDIT: While this is currently accepted answer, readers might find this other answer by user John Hart more adapted to their needs. It uses an option which, according to user Ken, was introduced in version 7.21.3 (which was released in December 2010, i.e. after this initial answer).

    In your edited question, you're using the URL as the host name, whereas it needs to be the host name only.

    Try:

    curl -H 'Host: project1.loc' http://127.0.0.1/something

    where project1.loc is just the host name and 127.0.0.1 is the target IP address.

    (If you're using curl from a library and not on the command line, make sure you don't put http:// in the Host header.)

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  • 别那么骄傲
    2020-11-28 01:58

    For setting up virtual hosts on Apache http-servers that are not yet connected via DNS, I like to use:

    curl -s --connect-to ::host-name: http://project1.loc/post.json

    Where host-name ist the IP address or the DNS name of the machine on which the web-server is running. This also works well for https-Sites.

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  • 清歌不尽
    2020-11-28 02:09

    Does the server actually get the requests, and are you handling the host name (alias) properly?

    after adding to my .hosts file

    Check your webserver log, to see how the request came in...

    curl has options to dump the request sent, and response received, it is called trace, which will will be saved to a file.

    --trace

    If you are missing host or header information - you can force those headers with the config option.

    I would get the curl request working on the command line, and then try to implement in PHP.

    the config option is

    -K/--config

    the options that are relevant in curl are here

    --trace Enables a full trace dump of all incoming and outgoing data, including descriptive information, to the given output file. Use "-" as filename to have the output sent to stdout.

          This option overrides previous uses of -v/--verbose or --trace-ascii.

      If this option is used several times, the last one will be used.

    -K/--config Specify which config file to read curl arguments from. The config file is a text file in which command line arguments can be written which then will be used as if they were written on the actual command line. Options and their parameters must be specified on the same config file line, separated by whitespace, colon, the equals sign or any combination thereof (however, the preferred separa- tor is the equals sign). If the parameter is to contain whitespace, the parameter must be enclosed within quotes. Within double quotes, the following escape sequences are available: \, \", \t, \n, \r and \v. A backslash preceding any other letter is ignored. If the first column of a config line is a '#' character, the rest of the line will be treated as a comment. Only write one option per physical line in the config file.

          Specify the filename to -K/--config as '-' to make curl read the file from stdin.

      Note that to be able to specify a URL in the config file, you need to specify it using the --url option, and not by simply writing the URL on its own line. So, it could look similar to this:

      url = "http://curl.haxx.se/docs/"

      Long option names can optionally be given in the config file without the initial double dashes.

      When curl is invoked, it always (unless -q is used) checks for a default config file and uses it if found. The default config file is checked for in the following places in this order:

      1) curl tries to find the "home dir": It first checks for the CURL_HOME and then the HOME environment variables. Failing that, it uses getpwuid() on UNIX-like systems (which  returns  the  home  dir
      given the current user in your system). On Windows, it then checks for the APPDATA variable, or as a last resort the '%USERPROFILE%\Application Data'.

      2)  On windows, if there is no _curlrc file in the home dir, it checks for one in the same dir the curl executable is placed. On UNIX-like systems, it will simply try to load .curlrc from the deter-
      mined home dir.

      # --- Example file ---
      # this is a comment
      url = "curl.haxx.se"
      output = "curlhere.html"
      user-agent = "superagent/1.0"

      # and fetch another URL too
      url = "curl.haxx.se/docs/manpage.html"
      -O
      referer = "http://nowhereatall.com/"
      # --- End of example file ---

      This option can be used multiple times to load multiple config files.
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