summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
Diffstat
-rw-r--r--src/couchdb/couch_db.erl2
-rw-r--r--src/couchdb/couch_file.erl14
-rw-r--r--src/couchdb/couch_httpd.erl2
-rw-r--r--src/couchdb/couch_native_process.erl4
-rw-r--r--src/couchdb/couch_rep.erl2
-rw-r--r--src/couchdb/couch_stream.erl28
-rw-r--r--src/couchdb/couch_util.erl17
-rw-r--r--src/couchdb/couch_view_group.erl2
-rwxr-xr-xtest/etap/130-attachments-md5.t6
9 files changed, 47 insertions, 30 deletions
diff --git a/src/couchdb/couch_db.erl b/src/couchdb/couch_db.erl
index 993dab76..89530e73 100644
--- a/src/couchdb/couch_db.erl
+++ b/src/couchdb/couch_db.erl
@@ -564,7 +564,7 @@ new_revid(#doc{body=Body,revs={OldStart,OldRevs},
?l2b(integer_to_list(couch_util:rand32()));
Atts2 ->
OldRev = case OldRevs of [] -> 0; [OldRev0|_] -> OldRev0 end,
- erlang:md5(term_to_binary([Deleted, OldStart, OldRev, Body, Atts2]))
+ couch_util:md5(term_to_binary([Deleted, OldStart, OldRev, Body, Atts2]))
end.
new_revs([], OutBuckets, IdRevsAcc) ->
diff --git a/src/couchdb/couch_file.erl b/src/couchdb/couch_file.erl
index 4c6928a7..64a9ed7b 100644
--- a/src/couchdb/couch_file.erl
+++ b/src/couchdb/couch_file.erl
@@ -89,7 +89,7 @@ append_binary(Fd, Bin) ->
append_binary_md5(Fd, Bin) ->
Size = iolist_size(Bin),
gen_server:call(Fd, {append_bin,
- [<<1:1/integer,Size:31/integer>>, erlang:md5(Bin), Bin]}, infinity).
+ [<<1:1/integer,Size:31/integer>>, couch_util:md5(Bin), Bin]}, infinity).
%%----------------------------------------------------------------------
@@ -124,7 +124,7 @@ pread_iolist(Fd, Pos) ->
{ok, Md5List, ValPos} = read_raw_iolist(Fd, NextPos, 16),
Md5 = iolist_to_binary(Md5List),
{ok, IoList, _} = read_raw_iolist(Fd,ValPos,Len),
- case erlang:md5(IoList) of
+ case couch_util:md5(IoList) of
Md5 -> ok;
_ -> throw(file_corruption)
end,
@@ -212,7 +212,7 @@ read_header(Fd) ->
write_header(Fd, Data) ->
Bin = term_to_binary(Data),
- Md5 = erlang:md5(Bin),
+ Md5 = couch_util:md5(Bin),
% now we assemble the final header binary and write to disk
FinalBin = <<Md5/binary, Bin/binary>>,
gen_server:call(Fd, {write_header, FinalBin}, infinity).
@@ -314,7 +314,7 @@ handle_call({upgrade_old_header, Prefix}, _From, #file{fd=Fd}=File) ->
{ok, Header} ->
{ok, TailAppendBegin} = file:position(Fd, eof),
Bin = term_to_binary(Header),
- Md5 = erlang:md5(Bin),
+ Md5 = couch_util:md5(Bin),
% now we assemble the final header binary and write to disk
FinalBin = <<Md5/binary, Bin/binary>>,
{reply, ok, _} = handle_call({write_header, FinalBin}, ok, File),
@@ -395,7 +395,7 @@ extract_header(Prefix, Bin) ->
case HeaderPrefix of
Prefix ->
% check the integrity signature
- case erlang:md5(TermBin) == Sig of
+ case couch_util:md5(TermBin) == Sig of
true ->
Header = binary_to_term(TermBin),
{ok, Header};
@@ -425,7 +425,7 @@ write_old_header(Fd, Prefix, Data) ->
ok = file:sync(Fd),
% pad out the header with zeros, then take the md5 hash
PadZeros = <<0:(8*(?HEADER_SIZE - FilledSize2))>>,
- Sig = erlang:md5([TermBin2, PadZeros]),
+ Sig = couch_util:md5([TermBin2, PadZeros]),
% now we assemble the final header binary and write to disk
WriteBin = <<Prefix/binary, TermBin2/binary, PadZeros/binary, Sig/binary>>,
?HEADER_SIZE = size(WriteBin), % sanity check
@@ -465,7 +465,7 @@ load_header(Fd, Block) ->
file:pread(Fd, (Block*?SIZE_BLOCK) + 5, TotalBytes),
<<Md5Sig:16/binary, HeaderBin/binary>> =
iolist_to_binary(remove_block_prefixes(1, RawBin)),
- Md5Sig = erlang:md5(HeaderBin),
+ Md5Sig = couch_util:md5(HeaderBin),
{ok, HeaderBin}.
calculate_total_read_len(0, FinalLen) ->
diff --git a/src/couchdb/couch_httpd.erl b/src/couchdb/couch_httpd.erl
index db9fee49..f0217a4e 100644
--- a/src/couchdb/couch_httpd.erl
+++ b/src/couchdb/couch_httpd.erl
@@ -426,7 +426,7 @@ doc_etag(#doc{revs={Start, [DiskRev|_]}}) ->
"\"" ++ ?b2l(couch_doc:rev_to_str({Start, DiskRev})) ++ "\"".
make_etag(Term) ->
- <<SigInt:128/integer>> = erlang:md5(term_to_binary(Term)),
+ <<SigInt:128/integer>> = couch_util:md5(term_to_binary(Term)),
list_to_binary("\"" ++ lists:flatten(io_lib:format("~.36B",[SigInt])) ++ "\"").
etag_match(Req, CurrentEtag) when is_binary(CurrentEtag) ->
diff --git a/src/couchdb/couch_native_process.erl b/src/couchdb/couch_native_process.erl
index e68db479..5a33dc82 100644
--- a/src/couchdb/couch_native_process.erl
+++ b/src/couchdb/couch_native_process.erl
@@ -313,11 +313,11 @@ bindings(State, Sig, DDoc) ->
% thanks to erlview, via:
% http://erlang.org/pipermail/erlang-questions/2003-November/010544.html
makefun(State, Source) ->
- Sig = erlang:md5(Source),
+ Sig = couch_util:md5(Source),
BindFuns = bindings(State, Sig),
{Sig, makefun(State, Source, BindFuns)}.
makefun(State, Source, {DDoc}) ->
- Sig = erlang:md5(lists:flatten([Source, term_to_binary(DDoc)])),
+ Sig = couch_util:md5(lists:flatten([Source, term_to_binary(DDoc)])),
BindFuns = bindings(State, Sig, {DDoc}),
{Sig, makefun(State, Source, BindFuns)};
makefun(_State, Source, BindFuns) when is_list(BindFuns) ->
diff --git a/src/couchdb/couch_rep.erl b/src/couchdb/couch_rep.erl
index eb62ad7c..3daf8170 100644
--- a/src/couchdb/couch_rep.erl
+++ b/src/couchdb/couch_rep.erl
@@ -465,7 +465,7 @@ make_replication_id({Props}, UserCtx) ->
end,
Extension = maybe_append_options(
[<<"continuous">>, <<"create_target">>], Props),
- {couch_util:to_hex(erlang:md5(term_to_binary(Base))), Extension}.
+ {couch_util:to_hex(couch_util:md5(term_to_binary(Base))), Extension}.
maybe_add_trailing_slash(Url) ->
re:replace(Url, "[^/]$", "&/", [{return, list}]).
diff --git a/src/couchdb/couch_stream.erl b/src/couchdb/couch_stream.erl
index b25cb2fc..04c17770 100644
--- a/src/couchdb/couch_stream.erl
+++ b/src/couchdb/couch_stream.erl
@@ -94,7 +94,7 @@ foldl(Fd, [Pos|Rest], Fun, Acc) ->
foldl(Fd, PosList, <<>>, Fun, Acc) ->
foldl(Fd, PosList, Fun, Acc);
foldl(Fd, PosList, Md5, Fun, Acc) ->
- foldl(Fd, PosList, Md5, erlang:md5_init(), Fun, Acc).
+ foldl(Fd, PosList, Md5, couch_util:md5_init(), Fun, Acc).
foldl_decode(Fd, PosList, Md5, Enc, Fun, Acc) ->
{DecDataFun, DecEndFun} = case Enc of
@@ -104,34 +104,34 @@ foldl_decode(Fd, PosList, Md5, Enc, Fun, Acc) ->
identity_enc_dec_funs()
end,
Result = foldl_decode(
- DecDataFun, Fd, PosList, Md5, erlang:md5_init(), Fun, Acc
+ DecDataFun, Fd, PosList, Md5, couch_util:md5_init(), Fun, Acc
),
DecEndFun(),
Result.
foldl(_Fd, [], Md5, Md5Acc, _Fun, Acc) ->
- Md5 = erlang:md5_final(Md5Acc),
+ Md5 = couch_util:md5_final(Md5Acc),
Acc;
foldl(Fd, [Pos], Md5, Md5Acc, Fun, Acc) ->
{ok, Bin} = couch_file:pread_iolist(Fd, Pos),
- Md5 = erlang:md5_final(erlang:md5_update(Md5Acc, Bin)),
+ Md5 = couch_util:md5_final(couch_util:md5_update(Md5Acc, Bin)),
Fun(Bin, Acc);
foldl(Fd, [Pos|Rest], Md5, Md5Acc, Fun, Acc) ->
{ok, Bin} = couch_file:pread_iolist(Fd, Pos),
- foldl(Fd, Rest, Md5, erlang:md5_update(Md5Acc, Bin), Fun, Fun(Bin, Acc)).
+ foldl(Fd, Rest, Md5, couch_util:md5_update(Md5Acc, Bin), Fun, Fun(Bin, Acc)).
foldl_decode(_DecFun, _Fd, [], Md5, Md5Acc, _Fun, Acc) ->
- Md5 = erlang:md5_final(Md5Acc),
+ Md5 = couch_util:md5_final(Md5Acc),
Acc;
foldl_decode(DecFun, Fd, [Pos], Md5, Md5Acc, Fun, Acc) ->
{ok, EncBin} = couch_file:pread_iolist(Fd, Pos),
- Md5 = erlang:md5_final(erlang:md5_update(Md5Acc, EncBin)),
+ Md5 = couch_util:md5_final(couch_util:md5_update(Md5Acc, EncBin)),
Bin = DecFun(EncBin),
Fun(Bin, Acc);
foldl_decode(DecFun, Fd, [Pos|Rest], Md5, Md5Acc, Fun, Acc) ->
{ok, EncBin} = couch_file:pread_iolist(Fd, Pos),
Bin = DecFun(EncBin),
- Md5Acc2 = erlang:md5_update(Md5Acc, EncBin),
+ Md5Acc2 = couch_util:md5_update(Md5Acc, EncBin),
foldl_decode(DecFun, Fd, Rest, Md5, Md5Acc2, Fun, Fun(Bin, Acc)).
gzip_init(Options) ->
@@ -190,8 +190,8 @@ init({Fd, Encoding, Options}) ->
end,
{ok, #stream{
fd=Fd,
- md5=erlang:md5_init(),
- identity_md5=erlang:md5_init(),
+ md5=couch_util:md5_init(),
+ identity_md5=couch_util:md5_init(),
encoding_fun=EncodingFun,
end_encoding_fun=EndEncodingFun
}
@@ -215,7 +215,7 @@ handle_call({write, Bin}, _From, Stream) ->
encoding_fun = EncodingFun} = Stream,
if BinSize + BufferLen > Max ->
WriteBin = lists:reverse(Buffer, [Bin]),
- IdenMd5_2 = erlang:md5_update(IdenMd5, WriteBin),
+ IdenMd5_2 = couch_util:md5_update(IdenMd5, WriteBin),
case EncodingFun(WriteBin) of
[] ->
% case where the encoder did some internal buffering
@@ -226,7 +226,7 @@ handle_call({write, Bin}, _From, Stream) ->
WriteBin2 ->
{ok, Pos} = couch_file:append_binary(Fd, WriteBin2),
WrittenLen2 = WrittenLen + iolist_size(WriteBin2),
- Md5_2 = erlang:md5_update(Md5, WriteBin2),
+ Md5_2 = couch_util:md5_update(Md5, WriteBin2),
Written2 = [Pos|Written]
end,
@@ -257,9 +257,9 @@ handle_call(close, _From, Stream) ->
end_encoding_fun = EndEncodingFun} = Stream,
WriteBin = lists:reverse(Buffer),
- IdenMd5Final = erlang:md5_final(erlang:md5_update(IdenMd5, WriteBin)),
+ IdenMd5Final = couch_util:md5_final(couch_util:md5_update(IdenMd5, WriteBin)),
WriteBin2 = EncodingFun(WriteBin) ++ EndEncodingFun(),
- Md5Final = erlang:md5_final(erlang:md5_update(Md5, WriteBin2)),
+ Md5Final = couch_util:md5_final(couch_util:md5_update(Md5, WriteBin2)),
Result = case WriteBin2 of
[] ->
{lists:reverse(Written), WrittenLen, IdenLen, Md5Final, IdenMd5Final};
diff --git a/src/couchdb/couch_util.erl b/src/couchdb/couch_util.erl
index e685332d..af27636b 100644
--- a/src/couchdb/couch_util.erl
+++ b/src/couchdb/couch_util.erl
@@ -24,6 +24,7 @@
-export([verify/2,simple_call/2,shutdown_sync/1]).
-export([compressible_att_type/1]).
-export([get_value/2, get_value/3]).
+-export([md5/1, md5_init/0, md5_update/2, md5_final/1]).
-include("couch_db.hrl").
-include_lib("kernel/include/file.hrl").
@@ -412,3 +413,19 @@ compressible_att_type(MimeType) ->
end,
[T || T <- TypeExpList, T /= []]
).
+
+-spec md5(Data::iodata()) -> Digest::binary().
+md5(Data) ->
+ try crypto:md5(Data) catch error:_ -> erlang:md5(Data) end.
+
+-spec md5_init() -> Context::binary().
+md5_init() ->
+ try crypto:md5_init() catch error:_ -> erlang:md5_init() end.
+
+-spec md5_update(Context::binary(), Data::iodata()) -> NewContext::binary().
+md5_update(Ctx, D) ->
+ try crypto:md5_update(Ctx,D) catch error:_ -> erlang:md5_update(Ctx,D) end.
+
+-spec md5_final(Context::binary()) -> Digest::binary().
+md5_final(Ctx) ->
+ try crypto:md5_final(Ctx) catch error:_ -> erlang:md5_final(Ctx) end.
diff --git a/src/couchdb/couch_view_group.erl b/src/couchdb/couch_view_group.erl
index 5acc7bb8..275d18d5 100644
--- a/src/couchdb/couch_view_group.erl
+++ b/src/couchdb/couch_view_group.erl
@@ -456,7 +456,7 @@ set_view_sig(#group{
views=Views,
def_lang=Language,
design_options=DesignOptions}=G) ->
- G#group{sig=erlang:md5(term_to_binary({Views, Language, DesignOptions}))}.
+ G#group{sig=couch_util:md5(term_to_binary({Views, Language, DesignOptions}))}.
open_db_group(DbName, GroupId) ->
case couch_db:open_int(DbName, []) of
diff --git a/test/etap/130-attachments-md5.t b/test/etap/130-attachments-md5.t
index 5521632a..4c40f83a 100755
--- a/test/etap/130-attachments-md5.t
+++ b/test/etap/130-attachments-md5.t
@@ -103,7 +103,7 @@ test_identity_with_valid_md5() ->
"PUT /", test_db_name(), "/", docid(), "/readme.txt HTTP/1.1\r\n",
"Content-Type: text/plain\r\n",
"Content-Length: 34\r\n",
- "Content-MD5: ", base64:encode(erlang:md5(AttData)), "\r\n",
+ "Content-MD5: ", base64:encode(couch_util:md5(AttData)), "\r\n",
"\r\n",
AttData],
@@ -118,7 +118,7 @@ test_chunked_with_valid_md5_header() ->
"PUT /", test_db_name(), "/", docid(), "/readme.txt HTTP/1.1\r\n",
"Content-Type: text/plain\r\n",
"Transfer-Encoding: chunked\r\n",
- "Content-MD5: ", base64:encode(erlang:md5(AttData)), "\r\n",
+ "Content-MD5: ", base64:encode(couch_util:md5(AttData)), "\r\n",
"\r\n",
to_hex(size(Part1)), "\r\n",
Part1, "\r\n",
@@ -145,7 +145,7 @@ test_chunked_with_valid_md5_trailer() ->
to_hex(size(Part2)), "\r\n",
Part2, "\r\n",
"0\r\n",
- "Content-MD5: ", base64:encode(erlang:md5(AttData)), "\r\n",
+ "Content-MD5: ", base64:encode(couch_util:md5(AttData)), "\r\n",
"\r\n"],
{Code, Json} = do_request(Data),
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-25 16:53:44 +0000