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Ssl upload.yaws与erlang R16B-03.7.el7和yaws 1.98-2.el7一起失败

ssl file-upload erlang

Ssl upload.yaws与erlang R16B-03.7.el7和yaws 1.98-2.el7一起失败,ssl,file-upload,erlang,yaws,Ssl,File Upload,Erlang,Yaws,我需要帮助。我有一个工作网站。上线前的最后一步是更新ssl证书。由于该版本的erlang中存在错误，所以没有发生这种情况。我升级了erlang，然后erlang和yaws驱动程序之间的代码级别不匹配。我没有加载并遵守yaws，我非常高兴能够更新ssl证书。开始推出后，一位用户指出上载功能不起作用。我验证了它仍然可以使用不接受ssl证书的版本。我假设问题出在构建过程中，所以我从CentOS 7的新VM以及该发行版的erlang和Yaws重新开始。同样的问题。似乎我可以上传或新的证书，但不能两者都有

我需要帮助。我有一个工作网站。上线前的最后一步是更新ssl证书。由于该版本的erlang中存在错误，所以没有发生这种情况。我升级了erlang，然后erlang和yaws驱动程序之间的代码级别不匹配。我没有加载并遵守yaws，我非常高兴能够更新ssl证书。开始推出后，一位用户指出上载功能不起作用。我验证了它仍然可以使用不接受ssl证书的版本。我假设问题出在构建过程中，所以我从CentOS 7的新VM以及该发行版的erlang和Yaws重新开始。同样的问题。似乎我可以上传或新的证书，但不能两者都有。我的上传版本是对std upload.yaws稍加修改的版本。然而，我拿起它试了试。它也失败了。下面是软件级别、故障代码和崩溃数据

任何帮助都将不胜感激

\uuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuuu强 CentOS 3.10.0-123.6.3.el7.x86_64 erlang.x86_64 R16B-03.7.el7@epel yaws.x86_64 1.98-2.el7@epel

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 -record(upload, { % represents state for a partially processed upload
      fd,
      filename,
      last}).

-define(DIR, "/var/lib/yaws/www/cwfiles/").

showup(List) -> % Adds the rows of files from the DB
    [{tr,[],[
        {th,[], "File Name"}
    ]},
    map(fun(Y) ->  {TFid,FName} = Y, [
        {tr,[],[
                {td,[], [{input, [{type,text},{name,"Filename"},{value,FName}]}]},
            {td,[], [{a,[{href,["dpagepost.yaws?action=delf&    fid=",integer_to_list(TFid),"&fname=",[FName]]}],"Delete File"}]}
        ]}
    ] end, List)].

upload(A) -> upload(A,[]).
upload(A, Comment) ->
Css = css_head(A,on,57),
    Body = case getadmen(A) of
        true ->
            Ref=dbconnect(),
            {selected,_,LFil} = odbc:sql_query(Ref,"select fid,filename from files"),
            odbc:disconnect(Ref),
            {ehtml, [
                {h2, [], "Update Files (Upload/Delete)"},
                {hr},
                {h3,[], [Comment]},
                {hr},
                {table, [], [
                    showup(LFil) % Do rows from DB
                ]}, %end table
                {hr},
                {form, [{enctype, "multipart/form-data"},{action,"    /dpagepost.yaws?action=addf"},{method,post}],[
                    {input, [{type,file},{name,"fname"},{width,"50"},{value,"Upload"}]},
                    {input, [{type,submit},{value,"Upload"}]}           
                ]}
            ]};
        _ ->
            {ehtml, [
                {h2, [], "Unvalid Action. Please insure you are Admin Enabled"},
                {hr}
            ]}
    end, 
    [Css, Body, bot(), break].


%%% Process POST data from client, state=#upload
%%% returns Ehtml | {get_more, Continuation, NewState}
uploadpost(A) ->
CAdmen = getadmen(A),
case {yaws_api:queryvar(A,"action"),CAdmen} of
    {{ok, Action},true} -> Action;
    _ -> Action = ""  
end,
case Action of    
    "addf" ->
        State = case A#arg.state of
            undefined -> #upload{};
        _    -> A#arg.state
        end,
        multipart(A, State);
    "delf" ->
        case {yaws_api:queryvar(A, "fid"),yaws_api:queryvar(A, "fname"),CAdmen} of
    {{ok,LFid},{ok,LFname},true} ->
                {NFid,_} = string:to_integer(LFid),
                Fname = string:strip(LFname),
                SQL = "delete from files where fid=?",
                Ref=dbconnect(),
                odbc:param_query(Ref,SQL,[{sql_integer, [NFid]}]),
                odbc:disconnect(Ref),
                case file:delete(concat(?DIR,Fname)) of
                    ok ->
                        upload(A,"File Delete sucessfull.");
                    _ ->     upload(A,"File Delete Failed.")
                end;               
            _ -> upload(A,"You performed an invalid Action.")
        end;       
    _ -> upload(A,"You performed an invalid Action.")
end.   

err() -> "error".


multipart(A, State) ->
Admen = getadmen(A),
Parse = yaws_api:parse_multipart_post(A),
case {Parse,Admen} of
    {{cont, Cont, Res},true} ->
        case addFileChunk(A, Res, State) of
            {done, Result} ->
         upload(A,Result);
            {cont, NewState} ->
                {get_more, Cont, NewState}
        end;
    {{result, Res},true} ->
        case addFileChunk(A, Res, State#upload{last=true}) of
            {done, Result} ->
                upload(A,Result);
            {cont, _} ->
                upload(A,"Upload failed")
        end;
    _ ->
        upload(A,"Upload failed")
end.

addFileChunk(A, [{part_body, Data}|Res], State) ->
addFileChunk(A, [{body, Data}|Res], State);
addFileChunk(_A, [], State) when State#upload.last==true,State#upload.filename /=   undefined,State#upload.fd /= undefined ->
file:close(State#upload.fd),
SQL = "insert into files (filename) values ( ?)",
Ref=dbconnect(),
odbc:param_query(Ref,SQL,[{{sql_varchar, 50}, [State#upload.filename]}]),
odbc:disconnect(Ref),
{done,"Upload Completed Sucessfully."};
addFileChunk(_A, [], State) when State#upload.last==true ->
{done, err()};
addFileChunk(_A, [], State) ->
{cont, State};
addFileChunk(A, [{head, {_Name, Opts}}|Res], State ) ->
case lists:keysearch(filename, 1, Opts) of
  {value, {_, Fname0}} ->
    Fname = yaws_api:sanitize_file_name(filename:basename(Fname0)),
        %file:make_dir(?DIR),
    case file:open([?DIR, Fname] ,[write]) of
            {ok, Fd} ->
                 S2 = State#upload{filename = Fname,fd = Fd},
                addFileChunk(A, Res, S2);
            _ ->
                {done, err()}
    end;
    false -> addFileChunk(A,Res,State)
end;
addFileChunk(A, [{body, Data}|Res], State) when State#upload.filename /= undefined ->
case file:write(State#upload.fd, Data) of
  ok ->
      addFileChunk(A, Res, State);
  _ ->
      {done, err()}
end.`
碰撞数据 内部错误，yaws代码崩溃

ERROR erlang code threw an uncaught exception:
File: /var/lib/yaws/www/dpagepost.yaws:1
Class: error
Exception: function_clause
Req: {http_request,'POST',{abs_path,"/dpagepost.yaws?action=addf"},{1,1}}
Stack: [{cwpage,addFileChunk,
        [{arg,
             {ssl,
                 {sslsocket,
                     {gen_tcp,#Port<0.1480>,tls_connection},
                     <0.73.0>}},
             {{192,168,0,133},54630},
             {headers,"keep-alive",
                 "text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8",
                 "192.168.0.190",undefined,undefined,undefined,undefined,
                 undefined,undefined,"https://192.168.0.190/upload.yaws",
                 "Mozilla/5.0 (X11; Linux x86_64; rv:26.0) Gecko/20100101 Firefox/26.0",
                 undefined,
                 ["__atuvc=30%7C35; cwhoa_sid=nonode@nohost-211833414978628805947952202420298501124"],
                 undefined,undefined,"229",
                 "multipart/form-data;  boundary=---------------------------501916758553745487488260262",
                 undefined,undefined,undefined,undefined,
                 [{http_header,10,'Accept-Encoding',undefined,
                      "gzip, deflate"},
                  {http_header,11,'Accept-Language',undefined,
                      "en-US,en;q=0.5"}]},
             {http_request,'POST',
                 {abs_path,"/dpagepost.yaws?action=addf"},
                 {1,1}},
             {http_request,'POST',
                 {abs_path,"/dpagepost.yaws?action=addf"},
                 {1,1}},
             <<"-----------------------------501916758553745487488260262\r\nContent-Disposition: form-data; name=\"fname\"; filename=\"Hello.txt\"\r\nContent-Type: text/plain\r\n\r\nHello, World\n\r\n-----------------------------501916758553745487488260262--\r\n">>,
             "/dpagepost.yaws","action=addf",undefined,
             "/var/lib/yaws/www","/","/var/lib/yaws/www/dpagepost.yaws",
             undefined,undefined,<0.72.0>,[],undefined,"/",undefined},
         [{body,"Hello, World\n"}],
         {upload,undefined,undefined,true}],
        [{file,"cwpage.erl"},{line,239}]},
    {cwpage,multipart,2,[{file,"cwpage.erl"},{line,209}]},
    {yaws_server,deliver_dyn_part,8,
        [{file,"yaws_server.erl"},{line,2801}]},
    {yaws_server,aloop,4,[{file,"yaws_server.erl"},{line,1215}]},
    {yaws_server,acceptor0,2,[{file,"yaws_server.erl"},{line,1052}]},
    {proc_lib,init_p_do_apply,3,[{file,"proc_lib.erl"},{line,239}]}]

错误erlang代码引发了未捕获的异常：
文件：/var/lib/yaws/www/dpagepost.yaws:1
类别：错误
例外情况：function_子句
请求：{http_请求，'POST'，{abs_路径，“/dpagepost.yaws？action=addf”}，{1,1}
堆栈：[{cwpage，addFileChunk，
[{arg，
{ssl，
{sslsocket，
{gen_tcp，#端口，tls_连接}，
}},
{{192,168,0,133},54630},
{标题，“保持活动状态”，
“text/html，application/xhtml+xml，application/xml；q=0.9，*/*；q=0.8”，
“192.168.0.190”，未定义，未定义，未定义，未定义，
未定义，未定义，“https://192.168.0.190/upload.yaws",
“Mozilla/5.0（X11；Linux x86_64；rv:26.0）Gecko/20100101 Firefox/26.0”，
未定义，
[“\uuuuATUVC=30%7C35；cwhoa\uSID=nonode@nohost-211833414978628805947952202420298501124"],
未定义，未定义，“229”，
“多部分/表单数据；边界=------------------------------------501916758553745487488260262”，
未定义，未定义，未定义，未定义，
[{http_头，10，'Accept-Encoding'，未定义，
“gzip，deflate”}，
{http_头，11，'Accept-Language'，未定义，
“en-US，en；q=0.5”}]}，
{http_请求，'POST'，
{abs_path，“/dpagepost.yaws？action=addf”}，
{1,1}},
{http_请求，'POST'，
{abs_path，“/dpagepost.yaws？action=addf”}，
{1,1}},
,
“/dpagepost.yaws”，“action=addf”，未定义，
“/var/lib/yaws/www”、“/”、“/var/lib/yaws/www/dpagepost.yaws”，
未定义，未定义，，[]，未定义，“/”，未定义}，
[{body，“你好，世界”}，
{upload，未定义，未定义，true}]，
[{file，“cwpage.erl”}，{line，239}]}，
{cwpage，多部分，2，[{file，“cwpage.erl”}，{line，209}]}，
{yaws_服务器，交付第8部分，
[{file，“yaws_server.erl”}，{line，2801}]}，
{yaws_server，aloop，4，[{file，“yaws_server.erl”}，{line，1215}]}，
{yaws_server，acceptor0,2，[{file，“yaws_server.erl”}，{line，1052}]}，
{proc_lib，init_p_do_apply，3，[{file，“proc_lib.erl”}，{line，239}]}]
很抱歉，我只回答了部分问题，但这篇文章太长，无法发表评论

错误
function_子句
意味着其中的非子句与给定的参数匹配

addFileChunk(A, [{part_body, Data}|Res], State) -> ...
addFileChunk(_A, [], State) when State#upload.last==true,State#upload.filename /=   undefined,State#upload.fd /= undefined -> ...
addFileChunk(_A, [], State) when State#upload.last==true -> ...
addFileChunk(_A, [], State) -> ...
addFileChunk(A, [{head, {_Name, Opts}}|Res], State ) -> ...
addFileChunk(A, [{body, Data}|Res], State) when State#upload.filename /= undefined -> ...
第一个参数未使用或与所有参数都匹配，因此让我们看看其他两个参数

[{body,"Hello, World\n"}],
{upload,undefined,undefined,true}
如果
upload
记录中有文件名，则它可能与最后一个子句匹配。因此，在
uploadpost/1
中：

case Action of    
"addf" ->
    State = case A#arg.state of
        undefined -> #upload{};
    _    -> A#arg.state
    end,
例如，您可以从
arg.clidata
提取文件名，并将其添加到
upload
状态。这应该可以解决问题，但我不知道它为什么在没有SSL的情况下工作。

您显示的代码似乎缺少模块声明之类的内容，这意味着错误报告中的行号是无用的。我建议您将您的问题通过电子邮件发送到Yaws邮件列表，并包含指向代码完整注册表或粘贴箱的链接。谢谢，tkowal。你给我指明了正确的方向。因为这段代码在升级之前就已经运行了，所以它没有恢复文件名的事实必须是由于Yaws或Erlang中的更改。我从Yaws开始，浏览了所有的发行说明。在1.94版中，upload.yaws中引入了一个向后不兼容的修复程序。奇怪的是，没有人更新示例文件。搜索现在查找字段“filename”，而不是atom的“filename”。将此标记为已修复。。。。