From b314eeff3dd14f046a18305ccd68371108936244 Mon Sep 17 00:00:00 2001 From: Ingela Anderton Andin Date: Tue, 7 Apr 2015 10:51:04 +0200 Subject: inets: Remove SSI (Server Side Includes) SSI is an old technique implemented by mod_include, that was badly tested and not recommended to use, as having the server parse HTML pages is a double edged sword! It can be costly for a heavily loaded server to perform parsing of HTML pages while sending them. Furthermore, it can be considered a security risk to have average users executing commands in the name of the Erlang node user. --- lib/inets/doc/src/http_server.xml | 188 +--------- lib/inets/src/http_server/Makefile | 1 - lib/inets/src/http_server/mod_include.erl | 598 ------------------------------ lib/inets/src/inets_app/inets.app.src | 1 - lib/inets/test/httpd_SUITE.erl | 17 - lib/inets/test/old_httpd_SUITE.erl | 6 +- 6 files changed, 5 insertions(+), 806 deletions(-) delete mode 100644 lib/inets/src/http_server/mod_include.erl diff --git a/lib/inets/doc/src/http_server.xml b/lib/inets/doc/src/http_server.xml index e3b763b4f3..65e89db391 100644 --- a/lib/inets/doc/src/http_server.xml +++ b/lib/inets/doc/src/http_server.xml @@ -46,8 +46,7 @@ Layer), ESI (Erlang Scripting Interface), CGI (Common Gateway Interface), User Authentication(using Mnesia, dets or plain text database), Common Logfile Format (with or without disk_log(3) - support), URL Aliasing, Action Mappings, Directory Listings and SSI - (Server-Side Includes).

+ support), URL Aliasing, Action Mappings, and Directory Listings

The configuration of the server is provided as an erlang property list, and for backwards compatibility also a configuration @@ -478,170 +477,9 @@ http://your.server.org/eval?httpd_example:print(atom_to_list(apply(erlang,halt,[

[date] access to path failed for remotehost, reason: reason

- - - +
- Server Side Includes -

Server Side Includes enables the server to run code embedded - in HTML pages to generate the response to the client.

- -

Having the server parse HTML pages is a double edged sword! - It can be costly for a heavily loaded server to perform - parsing of HTML pages while sending them. Furthermore, it can - be considered a security risk to have average users executing - commands in the name of the Erlang node user. Carefully - consider these items before activating server-side includes.

- - -
- - SERVER-SIDE INCLUDES (SSI) SETUP -

The server must be told which filename extensions to be used - for the parsed files. These files, while very similar to HTML, - are not HTML and are thus not treated the same. Internally, the - server uses the magic MIME type text/x-server-parsed-html - to identify parsed documents. It will then perform a format - conversion to change these files into HTML for the - client. Update the mime.types file, as described in the - Mime Type Settings, to tell the server which extension to use - for parsed files, for example: -

- 
-	text/x-server-parsed-html shtml shtm
-
-

This makes files ending with .shtml and .shtm - into parsed files. Alternatively, if the performance hit is not a - problem, all HTML pages can be marked as parsed: -

- 
-	text/x-server-parsed-html html htm
-
-
- -
- - Server-Side Includes (SSI) Format -

All server-side include directives to the server are formatted - as SGML comments within the HTML page. This is in case the - document should ever find itself in the client's hands - unparsed. Each directive has the following format: -

- 
-	<!--#command tag1="value1" tag2="value2" -->
-
-

Each command takes different arguments, most only accept one - tag at a time. Here is a breakdown of the commands and their - associated tags: -

-

The config directive controls various aspects of the - file parsing. There are two valid tags: -

- - errmsg - -

controls the message sent back to the client if an - error occurred while parsing the document. All errors are - logged in the server's error log.

- - sizefmt - -

determines the format used to display the size of - a file. Valid choices are bytes or - abbrev. bytes for a formatted byte count - or abbrev for an abbreviated version displaying - the number of kilobytes.

- - -

The include directory - will insert the text of a document into the parsed - document. This command accepts two tags:

- - virtual - -

gives a virtual path to a document on the - server. Only normal files and other parsed documents can - be accessed in this way.

- - file - -

gives a pathname relative to the current - directory. ../ cannot be used in this pathname, nor - can absolute paths. As above, you can send other parsed - documents, but you cannot send CGI scripts.

- - -

The echo directive prints the value of one of the include - variables (defined below). The only valid tag to this - command is var, whose value is the name of the - variable you wish to echo.

-

The fsize directive prints the size of the specified - file. Valid tags are the same as with the include - command. The resulting format of this command is subject - to the sizefmt parameter to the config - command.

-

The lastmod directive prints the last modification date of - the specified file. Valid tags are the same as with the - include command.

-

The exec directive executes a given shell command or CGI - script. Valid tags are:

- - cmd - -

executes the given string using /bin/sh. All - of the variables defined below are defined, and can be - used in the command.

- - cgi - -

executes the given virtual path to a CGI script and - includes its output. The server does not perform error - checking on the script output.

- - -
- -
- - Server-Side Includes (SSI) Environment Variables -

A number of variables are made available to parsed - documents. In addition to the CGI variable set, the following - variables are made available: -

- - DOCUMENT_NAME - -

The current filename.

- - DOCUMENT_URI - -

The virtual path to this document (such as - /docs/tutorials/foo.shtml).

- - QUERY_STRING_UNESCAPED - -

The unescaped version of any search query the client - sent, with all shell-special characters escaped with - \.

- - DATE_LOCAL - -

The current date, local time zone.

- - DATE_GMT - -

Same as DATE_LOCAL but in Greenwich mean time.

- - LAST_MODIFIED - -

The last modification date of the current document.

- - -
-
- -
The Erlang Web Server API

The process of handling a HTTP request involves several steps such as:

@@ -907,28 +745,6 @@ start() ->
-
- mod_include - SSI -

This module makes it possible to expand "macros" embedded in - HTML pages before they are delivered to the client, that is - Server-Side Includes (SSI). -

-

Uses the following Erlang Webserver API interaction data: -

- - real_name - from mod_alias - remote_user - from mod_auth - -

Exports the following Erlang Webserver API interaction data: -

- - {mime_type, MimeType} - The file suffix of the incoming URL mapped into a - MimeType as defined in the Mime Type Settings - section. - -
-
mod_log - Logging Using Text Files.

Standard logging using the "Common Logfile Format" and text diff --git a/lib/inets/src/http_server/Makefile b/lib/inets/src/http_server/Makefile index 2660d04d16..51e3dd9212 100644 --- a/lib/inets/src/http_server/Makefile +++ b/lib/inets/src/http_server/Makefile @@ -75,7 +75,6 @@ MODULES = \ mod_get \ mod_head \ mod_htaccess \ - mod_include \ mod_log \ mod_range \ mod_responsecontrol \ diff --git a/lib/inets/src/http_server/mod_include.erl b/lib/inets/src/http_server/mod_include.erl deleted file mode 100644 index 35f45bdd33..0000000000 --- a/lib/inets/src/http_server/mod_include.erl +++ /dev/null @@ -1,598 +0,0 @@ -%% -%% %CopyrightBegin% -%% -%% Copyright Ericsson AB 1997-2010. All Rights Reserved. -%% -%% The contents of this file are subject to the Erlang Public License, -%% Version 1.1, (the "License"); you may not use this file except in -%% compliance with the License. You should have received a copy of the -%% Erlang Public License along with this software. If not, it can be -%% retrieved online at http://www.erlang.org/. -%% -%% Software distributed under the License is distributed on an "AS IS" -%% basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See -%% the License for the specific language governing rights and limitations -%% under the License. -%% -%% %CopyrightEnd% -%% -%% --module(mod_include). --export([do/1,parse/2,config/6,include/6,echo/6,fsize/6,flastmod/6,exec/6]). - --include("httpd.hrl"). --include("httpd_internal.hrl"). - --define(VMODULE,"INCLUDE"). - -%% do - -do(Info) -> - case Info#mod.method of - "GET" -> - case proplists:get_value(status, Info#mod.data) of - %% A status code has been generated! - {_StatusCode, _PhraseArgs, _Reason} -> - {proceed,Info#mod.data}; - %% No status code has been generated! - undefined -> - case proplists:get_value(response, Info#mod.data) of - %% No response has been generated! - undefined -> - do_include(Info); - %% A response has been generated or sent! - _Response -> - {proceed,Info#mod.data} - end - end; - %% Not a GET method! - _ -> - {proceed,Info#mod.data} - end. - -do_include(Info) -> - Path = mod_alias:path(Info#mod.data,Info#mod.config_db, - Info#mod.request_uri), - Suffix = httpd_util:suffix(Path), - case httpd_util:lookup_mime_default(Info#mod.config_db,Suffix) of - "text/x-server-parsed-html" -> - HeaderStart = [{content_type, "text/html"}], - case send_in(Info, Path, HeaderStart, file:read_file_info(Path)) of - {ok, ErrorLog, Size} -> - {proceed, [{response, {already_sent, 200, Size}}, - {mime_type, "text/html"} | - lists:append(ErrorLog, Info#mod.data)]}; - {error, Reason} -> - {proceed, - [{status,send_error(Reason,Info,Path)}|Info#mod.data]} - end; - _ -> %% Unknown mime type, ignore - {proceed,Info#mod.data} - end. - - -%% -%% config directive -%% - -config(_Info, Context, ErrorLog, TagList, ValueList, R) -> - case verify_tags("config",[errmsg,timefmt,sizefmt], - TagList,ValueList) of - ok -> - {ok,update_context(TagList,ValueList,Context),ErrorLog,"",R}; - {error,Reason} -> - {ok,Context,[{internal_info,Reason}|ErrorLog], - proplists:get_value(errmsg,Context,""),R} - end. - -update_context([],[],Context) -> - Context; -update_context([Tag|R1],[Value|R2],Context) -> - update_context(R1,R2,[{Tag,Value}|Context]). - -verify_tags(Command,ValidTags,TagList,ValueList) - when length(TagList) =:= length(ValueList) -> - verify_tags(Command, ValidTags, TagList); -verify_tags(Command, _ValidTags, _TagList, _ValueList) -> - {error, ?NICE(Command ++ " directive has spurious tags")}. - -verify_tags(_Command, _ValidTags, []) -> - ok; -verify_tags(Command, ValidTags, [Tag|Rest]) -> - case lists:member(Tag, ValidTags) of - true -> - verify_tags(Command, ValidTags, Rest); - false -> - {error, ?NICE(Command++" directive has a spurious tag ("++ - atom_to_list(Tag)++")")} - end. - -%% -%% include directive -%% - -include(Info,Context,ErrorLog,[virtual],[VirtualPath],R) -> - Aliases = httpd_util:multi_lookup(Info#mod.config_db,alias), - {_, Path, _AfterPath} = - mod_alias:real_name(Info#mod.config_db, VirtualPath, Aliases), - include(Info,Context,ErrorLog,R,Path); -include(Info, Context, ErrorLog, [file], [FileName], R) -> - Path = file(Info#mod.config_db, Info#mod.request_uri, FileName), - include(Info, Context, ErrorLog, R, Path); -include(_Info, Context, ErrorLog, _TagList, _ValueList, R) -> - {ok, Context, - [{internal_info,?NICE("include directive has a spurious tag")}| - ErrorLog], proplists:get_value(errmsg, Context, ""), R}. - -include(Info, Context, ErrorLog, R, Path) -> - case file:read_file(Path) of - {ok, Body} -> - {ok, NewContext, NewErrorLog, Result} = - parse(Info, binary_to_list(Body), Context, ErrorLog, []), - {ok, NewContext, NewErrorLog, Result, R}; - {error, _Reason} -> - {ok, Context, - [{internal_info, ?NICE("Can't open "++Path)}|ErrorLog], - proplists:get_value(errmsg, Context, ""), R} - end. - -file(ConfigDB, RequestURI, FileName) -> - Aliases = httpd_util:multi_lookup(ConfigDB, alias), - {_, Path, _AfterPath} - = mod_alias:real_name(ConfigDB, RequestURI, Aliases), - Pwd = filename:dirname(Path), - filename:join(Pwd, FileName). - -%% -%% echo directive -%% - -echo(Info,Context,ErrorLog,[var],["DOCUMENT_NAME"],R) -> - {ok,Context,ErrorLog,document_name(Info#mod.data,Info#mod.config_db, - Info#mod.request_uri),R}; -echo(Info,Context,ErrorLog,[var],["DOCUMENT_URI"],R) -> - {ok,Context,ErrorLog,document_uri(Info#mod.config_db, - Info#mod.request_uri),R}; -echo(Info,Context,ErrorLog,[var],["QUERY_STRING_UNESCAPED"],R) -> - {ok,Context,ErrorLog,query_string_unescaped(Info#mod.request_uri),R}; -echo(_Info,Context,ErrorLog,[var],["DATE_LOCAL"],R) -> - {ok,Context,ErrorLog,date_local(),R}; -echo(_Info,Context,ErrorLog,[var],["DATE_GMT"],R) -> - {ok,Context,ErrorLog,date_gmt(),R}; -echo(Info,Context,ErrorLog,[var],["LAST_MODIFIED"],R) -> - {ok,Context,ErrorLog,last_modified(Info#mod.data,Info#mod.config_db, - Info#mod.request_uri),R}; -echo(_Info, Context, ErrorLog, _TagList, _ValueList, R) -> - {ok,Context, - [{internal_info,?NICE("echo directive has a spurious tag")}| - ErrorLog],"(none)",R}. - -document_name(Data,ConfigDB,RequestURI) -> - Path = mod_alias:path(Data,ConfigDB,RequestURI), - case inets_regexp:match(Path,"[^/]*\$") of - {match,Start,Length} -> - string:substr(Path,Start,Length); - nomatch -> - "(none)" - end. - -document_uri(ConfigDB, RequestURI) -> - Aliases = httpd_util:multi_lookup(ConfigDB, alias), - - {_, Path, AfterPath} = mod_alias:real_name(ConfigDB, RequestURI, Aliases), - - VirtualPath = string:substr(RequestURI, 1, - length(RequestURI)-length(AfterPath)), - {match, Start, Length} = inets_regexp:match(Path,"[^/]*\$"), - FileName = string:substr(Path,Start,Length), - case inets_regexp:match(VirtualPath, FileName++"\$") of - {match, _, _} -> - http_uri:decode(VirtualPath)++AfterPath; - nomatch -> - string:strip(http_uri:decode(VirtualPath),right,$/)++ - "/"++FileName++AfterPath - end. - -query_string_unescaped(RequestURI) -> - case inets_regexp:match(RequestURI,"[\?].*\$") of - {match,Start,Length} -> - %% Escape all shell-special variables with \ - escape(string:substr(RequestURI,Start+1,Length-1)); - nomatch -> - "(none)" - end. - -escape([]) -> []; -escape([$;|R]) -> [$\\,$;|escape(R)]; -escape([$&|R]) -> [$\\,$&|escape(R)]; -escape([$(|R]) -> [$\\,$(|escape(R)]; -escape([$)|R]) -> [$\\,$)|escape(R)]; -escape([$||R]) -> [$\\,$||escape(R)]; -escape([$^|R]) -> [$\\,$^|escape(R)]; -escape([$<|R]) -> [$\\,$<|escape(R)]; -escape([$>|R]) -> [$\\,$>|escape(R)]; -escape([$\n|R]) -> [$\\,$\n|escape(R)]; -escape([$ |R]) -> [$\\,$ |escape(R)]; -escape([$\t|R]) -> [$\\,$\t|escape(R)]; -escape([C|R]) -> [C|escape(R)]. - -date_local() -> - {{Year,Month,Day},{Hour,Minute,Second}}=calendar:local_time(), - %% Time format hard-wired to: "%a %b %e %T %Y" according to strftime(3) - io_lib:format("~s ~s ~2w ~2.2.0w:~2.2.0w:~2.2.0w ~w", - [httpd_util:day(calendar:day_of_the_week(Year,Month,Day)), - httpd_util:month(Month),Day,Hour,Minute,Second,Year]). - -date_gmt() -> - {{Year,Month,Day},{Hour,Minute,Second}}=calendar:universal_time(), - %% Time format hard-wired to: "%a %b %e %T %Z %Y" according to strftime(3) - io_lib:format("~s ~s ~2w ~2.2.0w:~2.2.0w:~2.2.0w GMT ~w", - [httpd_util:day(calendar:day_of_the_week(Year,Month,Day)), - httpd_util:month(Month),Day,Hour,Minute,Second,Year]). - -last_modified(Data,ConfigDB,RequestURI) -> - {ok,FileInfo}=file:read_file_info(mod_alias:path(Data,ConfigDB,RequestURI)), - {{Year,Month,Day},{Hour,Minute,Second}}=FileInfo#file_info.mtime, - io_lib:format("~s ~s ~2w ~2.2.0w:~2.2.0w:~2.2.0w ~w", - [httpd_util:day(calendar:day_of_the_week(Year,Month,Day)), - httpd_util:month(Month),Day,Hour,Minute,Second,Year]). - -%% -%% fsize directive -%% - -fsize(Info,Context,ErrorLog,[virtual],[VirtualPath],R) -> - Aliases = httpd_util:multi_lookup(Info#mod.config_db,alias), - {_,Path, _AfterPath}= - mod_alias:real_name(Info#mod.config_db,VirtualPath,Aliases), - fsize(Info, Context, ErrorLog, R, Path); -fsize(Info,Context,ErrorLog,[file],[FileName],R) -> - Path = file(Info#mod.config_db,Info#mod.request_uri,FileName), - fsize(Info,Context,ErrorLog,R,Path); -fsize(_Info, Context, ErrorLog, _TagList, _ValueList, R) -> - {ok,Context,[{internal_info,?NICE("fsize directive has a spurious tag")}| - ErrorLog],proplists:get_value(errmsg,Context,""),R}. - -fsize(_Info, Context, ErrorLog, R, Path) -> - case file:read_file_info(Path) of - {ok,FileInfo} -> - case proplists:get_value(sizefmt,Context) of - "bytes" -> - {ok,Context,ErrorLog, - integer_to_list(FileInfo#file_info.size),R}; - "abbrev" -> - Size = integer_to_list(trunc(FileInfo#file_info.size/1024+1))++"k", - {ok,Context,ErrorLog,Size,R}; - Value-> - {ok,Context, - [{internal_info, - ?NICE("fsize directive has a spurious tag value ("++ - Value++")")}| - ErrorLog], - proplists:get_value(errmsg, Context, ""), R} - end; - {error, _Reason} -> - {ok,Context,[{internal_info,?NICE("Can't open "++Path)}|ErrorLog], - proplists:get_value(errmsg,Context,""),R} - end. - -%% -%% flastmod directive -%% - -flastmod(#mod{config_db = Db} = Info, - Context, ErrorLog, [virtual], [VirtualPath],R) -> - Aliases = httpd_util:multi_lookup(Db,alias), - {_,Path, _AfterPath} = mod_alias:real_name(Db, VirtualPath, Aliases), - flastmod(Info,Context,ErrorLog,R,Path); -flastmod(#mod{config_db = Db, request_uri = RequestUri} = Info, - Context, ErrorLog, [file], [FileName], R) -> - Path = file(Db, RequestUri, FileName), - flastmod(Info, Context, ErrorLog, R, Path); -flastmod(_Info, Context, ErrorLog, _TagList, _ValueList, R) -> - {ok,Context, - [{internal_info,?NICE("flastmod directive has a spurious tag")}| - ErrorLog],proplists:get_value(errmsg,Context,""),R}. - -flastmod(_Info, Context, ErrorLog, R, File) -> - case file:read_file_info(File) of - {ok, FileInfo} -> - {{Yr,Mon,Day},{Hour,Minute,Second}}=FileInfo#file_info.mtime, - Result = - io_lib:format("~s ~s ~2w ~w:~w:~w ~w", - [httpd_util:day( - calendar:day_of_the_week(Yr,Mon, Day)), - httpd_util:month(Mon),Day,Hour,Minute,Second, Yr]), - {ok, Context, ErrorLog, Result, R}; - {error, _Reason} -> - {ok,Context,[{internal_info,?NICE("Can't open "++File)}|ErrorLog], - proplists:get_value(errmsg,Context,""),R} - end. - -%% -%% exec directive -%% - -exec(Info,Context,ErrorLog,[cmd],[Command],R) -> - cmd(Info,Context,ErrorLog,R,Command); -exec(Info,Context,ErrorLog,[cgi],[RequestURI],R) -> - cgi(Info,Context,ErrorLog,R,RequestURI); -exec(_Info, Context, ErrorLog, _TagList, _ValueList, R) -> - {ok, Context, - [{internal_info,?NICE("exec directive has a spurious tag")}| - ErrorLog], proplists:get_value(errmsg,Context,""),R}. - -%% cmd - -cmd(Info, Context, ErrorLog, R, Command) -> - process_flag(trap_exit,true), - Env = env(Info), - Dir = filename:dirname(Command), - Port = (catch open_port({spawn,Command},[stream,{cd,Dir},{env,Env}])), - case Port of - P when is_port(P) -> - {NewErrorLog, Result} = proxy(Port, ErrorLog), - {ok, Context, NewErrorLog, Result, R}; - {'EXIT', Reason} -> - exit({open_port_failed,Reason, - [{uri,Info#mod.request_uri},{script,Command}, - {env,Env},{dir,Dir}]}); - O -> - exit({open_port_failed,O, - [{uri,Info#mod.request_uri},{script,Command}, - {env,Env},{dir,Dir}]}) - end. - -env(Info) -> - [{"DOCUMENT_NAME",document_name(Info#mod.data,Info#mod.config_db, - Info#mod.request_uri)}, - {"DOCUMENT_URI", document_uri(Info#mod.config_db, Info#mod.request_uri)}, - {"QUERY_STRING_UNESCAPED", query_string_unescaped(Info#mod.request_uri)}, - {"DATE_LOCAL", date_local()}, - {"DATE_GMT", date_gmt()}, - {"LAST_MODIFIED", last_modified(Info#mod.data, Info#mod.config_db, - Info#mod.request_uri)} - ]. - -%% cgi - -cgi(Info, Context, ErrorLog, R, RequestURI) -> - ScriptAliases = httpd_util:multi_lookup(Info#mod.config_db, script_alias), - case mod_alias:real_script_name(Info#mod.config_db, RequestURI, - ScriptAliases) of - {Script, AfterScript} -> - exec_script(Info,Script,AfterScript,ErrorLog,Context,R); - not_a_script -> - {ok, Context, - [{internal_info, ?NICE(RequestURI++" is not a script")}| - ErrorLog], proplists:get_value(errmsg, Context, ""),R} - end. - -remove_header([]) -> - []; -remove_header([$\n,$\n|Rest]) -> - Rest; -remove_header([_C|Rest]) -> - remove_header(Rest). - - -exec_script(#mod{config_db = Db, request_uri = RequestUri} = Info, - Script, _AfterScript, ErrorLog, Context, R) -> - process_flag(trap_exit,true), - Aliases = httpd_util:multi_lookup(Db, alias), - {_, Path, AfterPath} = mod_alias:real_name(Db, RequestUri, Aliases), - Env = env(Info) ++ mod_cgi:env(Info, Path, AfterPath), - Dir = filename:dirname(Path), - Port = (catch open_port({spawn,Script},[stream,{env, Env},{cd, Dir}])), - case Port of - P when is_port(P) -> - %% Send entity body to port. - Res = case Info#mod.entity_body of - [] -> - true; - EntityBody -> - (catch port_command(Port, EntityBody)) - end, - case Res of - {'EXIT', Reason} -> - exit({open_cmd_failed,Reason, - [{mod,?MODULE},{port,Port}, - {uri,RequestUri}, - {script,Script},{env,Env},{dir,Dir}, - {ebody_size,sz(Info#mod.entity_body)}]}); - true -> - {NewErrorLog, Result} = proxy(Port, ErrorLog), - {ok, Context, NewErrorLog, remove_header(Result), R} - end; - {'EXIT', Reason} -> - exit({open_port_failed,Reason, - [{mod,?MODULE},{uri,RequestUri},{script,Script}, - {env,Env},{dir,Dir}]}); - O -> - exit({open_port_failed,O, - [{mod,?MODULE},{uri,RequestUri},{script,Script}, - {env,Env},{dir,Dir}]}) - end. - - -%% -%% Port communication -%% - -proxy(Port, ErrorLog) -> - process_flag(trap_exit, true), - proxy(Port, ErrorLog, []). - -proxy(Port, ErrorLog, Result) -> - receive - {Port, {data, Response}} -> - proxy(Port, ErrorLog, lists:append(Result,Response)); - {'EXIT', Port, normal} when is_port(Port) -> - process_flag(trap_exit, false), - {ErrorLog, Result}; - {'EXIT', Port, _Reason} when is_port(Port) -> - process_flag(trap_exit, false), - {[{internal_info, - ?NICE("Scrambled output from CGI-script")}|ErrorLog], - Result}; - {'EXIT', Pid, Reason} when is_pid(Pid) -> - process_flag(trap_exit, false), - {'EXIT', Pid, Reason}; - %% This should not happen! - _WhatEver -> - process_flag(trap_exit, false), - {ErrorLog, Result} - end. - - -%% ------ -%% Temporary until I figure out a way to fix send_in_chunks -%% (comments and directives that start in one chunk but end -%% in another is not handled). -%% - -send_in(Info, Path, Head, {ok,FileInfo}) -> - case file:read_file(Path) of - {ok, Bin} -> - send_in1(Info, binary_to_list(Bin), Head, FileInfo); - {error, Reason} -> - {error, {read,Reason}} - end; -send_in(_Info , _Path, _Head,{error,Reason}) -> - {error, {open,Reason}}. - -send_in1(Info, Data, Head, FileInfo) -> - {ok, _Context, Err, ParsedBody} = parse(Info,Data,?DEFAULT_CONTEXT,[],[]), - Size = length(ParsedBody), - LastModified = case catch httpd_util:rfc1123_date(FileInfo#file_info.mtime) of - Date when is_list(Date) -> [{last_modified,Date}]; - _ -> [] - end, - Head1 = case Info#mod.http_version of - "HTTP/1.1"-> - Head ++ [{content_length, integer_to_list(Size)}, - {etag, httpd_util:create_etag(FileInfo,Size)}| - LastModified]; - _-> - %% i.e http/1.0 and http/0.9 - Head ++ [{content_length, integer_to_list(Size)}| - LastModified] - end, - httpd_response:send_header(Info, 200, Head1), - httpd_socket:deliver(Info#mod.socket_type,Info#mod.socket, ParsedBody), - {ok, Err, Size}. - - -parse(Info,Body) -> - parse(Info, Body, ?DEFAULT_CONTEXT, [], []). - -parse(_Info, [], Context, ErrorLog, Result) -> - {ok, Context, lists:reverse(ErrorLog), lists:reverse(Result)}; -parse(Info,[$<,$!,$-,$-,$#|R1],Context,ErrorLog,Result) -> - case catch parse0(R1,Context) of - {parse_error,Reason} -> - parse(Info,R1,Context,[{internal_info,?NICE(Reason)}|ErrorLog], - [$#,$-,$-,$!,$<|Result]); - {ok,Context,Command,TagList,ValueList,R2} -> - {ok,NewContext,NewErrorLog,MoreResult,R3}= - handle(Info,Context,ErrorLog,Command,TagList,ValueList,R2), - parse(Info,R3,NewContext,NewErrorLog, - lists:reverse(MoreResult)++Result) - end; -parse(Info,[$<,$!,$-,$-|R1],Context,ErrorLog,Result) -> - case catch parse5(R1,[],0) of - {parse_error,Reason} -> - parse(Info,R1,Context, - [{internal_info,?NICE(Reason)}|ErrorLog],Result); - {Comment,R2} -> - parse(Info,R2,Context,ErrorLog,Comment++Result) - end; -parse(Info,[C|R],Context,ErrorLog,Result) -> - parse(Info,R,Context,ErrorLog,[C|Result]). - -handle(Info,Context,ErrorLog,Command,TagList,ValueList,R) -> - case catch apply(?MODULE,Command,[Info,Context,ErrorLog,TagList,ValueList, - R]) of - {'EXIT',{undef,_}} -> - throw({parse_error,"Unknown command "++atom_to_list(Command)++ - " in parsed doc"}); - Result -> - Result - end. - -parse0([], _Context) -> - throw({parse_error,"Premature EOF in parsed file"}); -parse0([$-,$-,$>|_R], _Context) -> - throw({parse_error,"Premature EOF in parsed file"}); -parse0([$ |R], Context) -> - parse0(R,Context); -parse0(String, Context) -> - parse1(String, Context,""). - -parse1([], _Context, _Command) -> - throw({parse_error,"Premature EOF in parsed file"}); -parse1([$-,$-,$>|_R], _Context, _Command) -> - throw({parse_error,"Premature EOF in parsed file"}); -parse1([$ |R], Context, Command) -> - parse2(R,Context,list_to_atom(lists:reverse(Command)),[],[],""); -parse1([C|R], Context, Command) -> - parse1(R,Context,[C|Command]). - -parse2([], _Context, _Command, _TagList, _ValueList, _Tag) -> - throw({parse_error,"Premature EOF in parsed file"}); -parse2([$-,$-,$>|R], Context, Command, TagList, ValueList, _Tag) -> - {ok,Context,Command,TagList,ValueList,R}; -parse2([$ |R],Context,Command,TagList,ValueList,Tag) -> - parse2(R,Context,Command,TagList,ValueList,Tag); -parse2([$=|R],Context,Command,TagList,ValueList,Tag) -> - parse3(R,Context,Command,[list_to_atom(lists:reverse(Tag))|TagList], - ValueList); -parse2([C|R],Context,Command,TagList,ValueList,Tag) -> - parse2(R,Context,Command,TagList,ValueList,[C|Tag]). - -parse3([], _Context, _Command, _TagList, _ValueList) -> - throw({parse_error,"Premature EOF in parsed file"}); -parse3([$-,$-,$>|_R], _Context, _Command, _TagList, _ValueList) -> - throw({parse_error,"Premature EOF in parsed file"}); -parse3([$ |R], Context, Command, TagList, ValueList) -> - parse3(R, Context, Command, TagList, ValueList); -parse3([$"|R], Context, Command, TagList, ValueList) -> - parse4(R,Context,Command,TagList,ValueList,""); -parse3(_String, _Context, _Command, _TagList, _ValueList) -> - throw({parse_error,"Premature EOF in parsed file"}). - -parse4([], _Context, _Command, _TagList, _ValueList, _Value) -> - throw({parse_error,"Premature EOF in parsed file"}); -parse4([$-,$-,$>|_R], _Context, _Command, _TagList, _ValueList, _Value) -> - throw({parse_error,"Premature EOF in parsed file"}); -parse4([$"|R],Context,Command,TagList,ValueList,Value) -> - parse2(R,Context,Command,TagList,[lists:reverse(Value)|ValueList],""); -parse4([C|R],Context,Command,TagList,ValueList,Value) -> - parse4(R,Context,Command,TagList,ValueList,[C|Value]). - -parse5([], _Comment, _Depth) -> - throw({parse_error,"Premature EOF in parsed file"}); -parse5([$<,$!,$-,$-|R],Comment,Depth) -> - parse5(R,[$-,$-,$!,$<|Comment],Depth+1); -parse5([$-,$-,$>|R],Comment,0) -> - {">--"++Comment++"--!<",R}; -parse5([$-,$-,$>|R],Comment,Depth) -> - parse5(R,[$>,$-,$-|Comment],Depth-1); -parse5([C|R],Comment,Depth) -> - parse5(R,[C|Comment],Depth). - - -sz(B) when is_binary(B) -> {binary,size(B)}; -sz(L) when is_list(L) -> {list,length(L)}; -sz(_) -> undefined. - -%% send_error - Handle failure to send the file -%% -send_error({open,Reason},Info,Path) -> - httpd_file:handle_error(Reason, "open", Info, Path); -send_error({read,Reason},Info,Path) -> - httpd_file:handle_error(Reason, "read", Info, Path). - - - - diff --git a/lib/inets/src/inets_app/inets.app.src b/lib/inets/src/inets_app/inets.app.src index 7207672b7f..b7c3e341e8 100644 --- a/lib/inets/src/inets_app/inets.app.src +++ b/lib/inets/src/inets_app/inets.app.src @@ -92,7 +92,6 @@ mod_get, mod_head, mod_htaccess, - mod_include, mod_log, mod_range, mod_responsecontrol, diff --git a/lib/inets/test/httpd_SUITE.erl b/lib/inets/test/httpd_SUITE.erl index 342004f19b..11f2c6f298 100644 --- a/lib/inets/test/httpd_SUITE.erl +++ b/lib/inets/test/httpd_SUITE.erl @@ -127,7 +127,6 @@ http_get() -> get, %%actions, Add configuration so that this test mod_action esi, - ssi, content_length, bad_hex, missing_CR, @@ -552,22 +551,6 @@ ipv6(Config) when is_list(Config) -> end. %%------------------------------------------------------------------------- -ssi() -> - [{doc, "HTTP GET server side include test"}]. -ssi(Config) when is_list(Config) -> - Version = ?config(http_version, Config), - Host = ?config(host, Config), - Type = ?config(type, Config), - ok = httpd_test_lib:verify_request(?config(type, Config), Host, ?config(port, Config), - transport_opts(Type, Config), - ?config(node, Config), - http_request("GET /fsize.shtml ", Version, Host), - [{statuscode, 200}, - {header, "Content-Type", "text/html"}, - {header, "Date"}, - {header, "Server"}, - {version, Version}]). -%%------------------------------------------------------------------------- htaccess_1_1(Config) when is_list(Config) -> htaccess([{http_version, "HTTP/1.1"} | Config]). diff --git a/lib/inets/test/old_httpd_SUITE.erl b/lib/inets/test/old_httpd_SUITE.erl index 74c11f71ba..39b0b08645 100644 --- a/lib/inets/test/old_httpd_SUITE.erl +++ b/lib/inets/test/old_httpd_SUITE.erl @@ -2072,13 +2072,13 @@ create_config(Config, Access, FileName) -> "Modules mod_alias mod_htaccess mod_auth " "mod_security " "mod_responsecontrol mod_trace mod_esi " - "mod_actions mod_cgi mod_include mod_dir " + "mod_actions mod_cgi mod_dir " "mod_range mod_get " "mod_head mod_log mod_disk_log"; _ -> "Modules mod_alias mod_auth mod_security " "mod_responsecontrol mod_trace mod_esi " - "mod_actions mod_cgi mod_include mod_dir " + "mod_actions mod_cgi mod_dir " "mod_range mod_get " "mod_head mod_log mod_disk_log" end, @@ -2436,7 +2436,7 @@ create_ipv6_config(Config, FileName, Ipv6Address) -> MaxHdrAct = io_lib:format("~p", [close]), Mod_order = "Modules mod_alias mod_auth mod_esi mod_actions mod_cgi" - " mod_include mod_dir mod_get mod_head" + " mod_dir mod_get mod_head" " mod_log mod_disk_log mod_trace", SSL = -- cgit v1.2.3