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authorErlang/OTP <[email protected]>2017-03-31 12:58:34 +0200
committerErlang/OTP <[email protected]>2017-03-31 12:58:34 +0200
commitcb1b5ecaf0fb8740e114b127efd0b86f279e9f7f (patch)
tree8e11b23e22f8ee2699d1673015e94d34372a8774
parent42d3750f90f729b0aaa6e77a6e621e3d3798b76a (diff)
parenta13e73d70d2af0a686701a3c8b16b82b664abd19 (diff)
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Merge branch 'voltone/inets/httpc_redirect_normalize_host/PR-1381/OTP-14301' into maint-19
* voltone/inets/httpc_redirect_normalize_host/PR-1381/OTP-14301: Omit port from Host header on redirect to well-known port
-rw-r--r--lib/inets/src/http_client/httpc.erl10
-rw-r--r--lib/inets/src/http_client/httpc_response.erl3
-rw-r--r--lib/inets/src/http_lib/http_request.erl18
3 files changed, 20 insertions, 11 deletions
diff --git a/lib/inets/src/http_client/httpc.erl b/lib/inets/src/http_client/httpc.erl
index bd5f6df39e..418b6247b0 100644
--- a/lib/inets/src/http_client/httpc.erl
+++ b/lib/inets/src/http_client/httpc.erl
@@ -524,7 +524,7 @@ handle_request(Method, Url,
Options = request_options(Options0),
Sync = proplists:get_value(sync, Options),
Stream = proplists:get_value(stream, Options),
- Host2 = header_host(Scheme, Host, Port),
+ Host2 = http_request:normalize_host(Scheme, Host, Port),
HeadersRecord = header_record(NewHeaders, Host2, HTTPOptions),
Receiver = proplists:get_value(receiver, Options),
SocketOpts = proplists:get_value(socket_opts, Options),
@@ -1035,14 +1035,6 @@ bad_option(Option, BadValue) ->
throw({error, {bad_option, Option, BadValue}}).
-header_host(https, Host, 443 = _Port) ->
- Host;
-header_host(http, Host, 80 = _Port) ->
- Host;
-header_host(_Scheme, Host, Port) ->
- Host ++ ":" ++ integer_to_list(Port).
-
-
header_record(NewHeaders, Host, #http_options{version = Version}) ->
header_record(NewHeaders, #http_request_h{}, Host, Version).
diff --git a/lib/inets/src/http_client/httpc_response.erl b/lib/inets/src/http_client/httpc_response.erl
index 0fd5faa466..5fbceb8ad0 100644
--- a/lib/inets/src/http_client/httpc_response.erl
+++ b/lib/inets/src/http_client/httpc_response.erl
@@ -362,8 +362,9 @@ redirect(Response = {StatusLine, Headers, Body}, Request) ->
{ok, error(Request, Reason), Data};
%% Automatic redirection
{ok, {Scheme, _, Host, Port, Path, Query}} ->
+ HostPort = http_request:normalize_host(Scheme, Host, Port),
NewHeaders =
- (Request#request.headers)#http_request_h{host = Host++":"++integer_to_list(Port)},
+ (Request#request.headers)#http_request_h{host = HostPort},
NewRequest =
Request#request{redircount =
Request#request.redircount+1,
diff --git a/lib/inets/src/http_lib/http_request.erl b/lib/inets/src/http_lib/http_request.erl
index c77b616f0d..4c50edb5ef 100644
--- a/lib/inets/src/http_lib/http_request.erl
+++ b/lib/inets/src/http_lib/http_request.erl
@@ -22,7 +22,7 @@
-include("http_internal.hrl").
--export([headers/2, http_headers/1, is_absolut_uri/1, key_value/1]).
+-export([headers/2, http_headers/1, is_absolut_uri/1, key_value/1, normalize_host/3]).
key_value(KeyValueStr) ->
@@ -85,6 +85,22 @@ is_absolut_uri("https://" ++ _) ->
is_absolut_uri(_) ->
false.
+%%-------------------------------------------------------------------------
+%% normalize_host(Scheme, Host, Port) -> string()
+%% Scheme - http | https
+%% Host - string()
+%% Port - integer()
+%%
+%% Description: returns a normalized Host header value, with the port
+%% number omitted for well-known ports
+%%-------------------------------------------------------------------------
+normalize_host(https, Host, 443 = _Port) ->
+ Host;
+normalize_host(http, Host, 80 = _Port) ->
+ Host;
+normalize_host(_Scheme, Host, Port) ->
+ Host ++ ":" ++ integer_to_list(Port).
+
%%%========================================================================
%%% Internal functions
%%%========================================================================