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-rw-r--r--lib/ssl/examples/certs/src/make_certs.erl297
1 files changed, 42 insertions, 255 deletions
diff --git a/lib/ssl/examples/certs/src/make_certs.erl b/lib/ssl/examples/certs/src/make_certs.erl
index c374836568..fe267bed28 100644
--- a/lib/ssl/examples/certs/src/make_certs.erl
+++ b/lib/ssl/examples/certs/src/make_certs.erl
@@ -1,261 +1,48 @@
-%% The purpose of this module is to create example certificates for
-%% testing.
-%% Run it as:
-%%
-%% erl -noinput -run make_certs all "/path/to/openssl" -s erlang halt
-%%
+%% The purpose of this module is to log how the example certs where created,
+%% it requires erl_make_certs found in the test directory.
-module(make_certs).
--export([all/0, all/1]).
-
--record(dn, {commonName,
- organizationalUnitName = "Erlang OTP",
- organizationName = "Ericsson AB",
- localityName = "Stockholm",
- countryName = "SE",
- emailAddress = "[email protected]"}).
+-export([all/0]).
all() ->
- all(["openssl"]).
-
-all([OpenSSLCmd]) ->
- Root = filename:dirname(filename:dirname((code:which(?MODULE)))),
- %% io:fwrite("Root : ~s~n", [Root]),
- NRoot = filename:join([Root, "etc"]),
- file:make_dir(NRoot),
- create_rnd(Root, "etc"), % For all requests
- rootCA(NRoot, OpenSSLCmd, "erlangCA"),
- intermediateCA(NRoot, OpenSSLCmd, "otpCA", "erlangCA"),
- endusers(NRoot, OpenSSLCmd, "otpCA", ["client", "server"]),
- collect_certs(NRoot, ["erlangCA", "otpCA"], ["client", "server"]),
- remove_rnd(Root, "etc").
-
-rootCA(Root, OpenSSLCmd, Name) ->
- create_ca_dir(Root, Name, ca_cnf(Name)),
- DN = #dn{commonName = Name},
- create_self_signed_cert(Root, OpenSSLCmd, Name, req_cnf(DN)),
- ok.
-
-intermediateCA(Root, OpenSSLCmd, CA, ParentCA) ->
- CA = "otpCA",
- create_ca_dir(Root, CA, ca_cnf(CA)),
- CARoot = filename:join([Root, CA]),
- DN = #dn{commonName = CA},
- CnfFile = filename:join([CARoot, "req.cnf"]),
- file:write_file(CnfFile, req_cnf(DN)),
- KeyFile = filename:join([CARoot, "private", "key.pem"]),
- ReqFile = filename:join([CARoot, "req.pem"]),
- create_req(Root, OpenSSLCmd, CnfFile, KeyFile, ReqFile),
- CertFile = filename:join([CARoot, "cert.pem"]),
- sign_req(Root, OpenSSLCmd, ParentCA, "ca_cert", ReqFile, CertFile).
-
-endusers(Root, OpenSSLCmd, CA, Users) ->
- lists:foreach(fun(User) -> enduser(Root, OpenSSLCmd, CA, User) end, Users).
-
-enduser(Root, OpenSSLCmd, CA, User) ->
- UsrRoot = filename:join([Root, User]),
- file:make_dir(UsrRoot),
- CnfFile = filename:join([UsrRoot, "req.cnf"]),
- DN = #dn{commonName = User},
- file:write_file(CnfFile, req_cnf(DN)),
- KeyFile = filename:join([UsrRoot, "key.pem"]),
- ReqFile = filename:join([UsrRoot, "req.pem"]),
- create_req(Root, OpenSSLCmd, CnfFile, KeyFile, ReqFile),
- CertFile = filename:join([UsrRoot, "cert.pem"]),
- sign_req(Root, OpenSSLCmd, CA, "user_cert", ReqFile, CertFile).
-
-collect_certs(Root, CAs, Users) ->
- Bins = lists:foldr(
- fun(CA, Acc) ->
- File = filename:join([Root, CA, "cert.pem"]),
- {ok, Bin} = file:read_file(File),
- [Bin, "\n" | Acc]
- end, [], CAs),
- lists:foreach(
- fun(User) ->
- File = filename:join([Root, User, "cacerts.pem"]),
- file:write_file(File, Bins)
- end, Users).
-
-create_self_signed_cert(Root, OpenSSLCmd, CAName, Cnf) ->
- CARoot = filename:join([Root, CAName]),
- CnfFile = filename:join([CARoot, "req.cnf"]),
- file:write_file(CnfFile, Cnf),
- KeyFile = filename:join([CARoot, "private", "key.pem"]),
- CertFile = filename:join([CARoot, "cert.pem"]),
- Cmd = [OpenSSLCmd, " req"
- " -new"
- " -x509"
- " -config ", CnfFile,
- " -keyout ", KeyFile,
- " -out ", CertFile],
- Env = [{"ROOTDIR", Root}],
- cmd(Cmd, Env).
-
-create_ca_dir(Root, CAName, Cnf) ->
- CARoot = filename:join([Root, CAName]),
- file:make_dir(CARoot),
- create_dirs(CARoot, ["certs", "crl", "newcerts", "private"]),
- create_rnd(Root, filename:join([CAName, "private"])),
- create_files(CARoot, [{"serial", "01\n"},
- {"index.txt", ""},
- {"ca.cnf", Cnf}]).
-
-create_req(Root, OpenSSLCmd, CnfFile, KeyFile, ReqFile) ->
- Cmd = [OpenSSLCmd, " req"
- " -new"
- " -config ", CnfFile,
- " -keyout ", KeyFile,
- " -out ", ReqFile],
- Env = [{"ROOTDIR", Root}],
- cmd(Cmd, Env).
-
-sign_req(Root, OpenSSLCmd, CA, CertType, ReqFile, CertFile) ->
- CACnfFile = filename:join([Root, CA, "ca.cnf"]),
- Cmd = [OpenSSLCmd, " ca"
- " -batch"
- " -notext"
- " -config ", CACnfFile,
- " -extensions ", CertType,
- " -in ", ReqFile,
- " -out ", CertFile],
- Env = [{"ROOTDIR", Root}],
- cmd(Cmd, Env).
+ LongTime = calendar:gregorian_days_to_date(calendar:date_to_gregorian_days(date())+15*365),
+ Validity = {date(), LongTime},
+ Subject = [{email, "[email protected]"},
+ {city, "Stockholm"},
+ {country, "SE"},
+ {org, "erlang"},
+ {org_unit, "testing dep"}],
+
+ RootCa = erl_make_certs:make_cert([{validity, Validity}, {subject, [{name, "erlangCA"}|Subject]}]),
+ ImedCa = erl_make_certs:make_cert([{issuer, RootCa}, {validity, Validity},
+ {subject, [{name, "otpCA"}|Subject]}]),
+ ClientCa = erl_make_certs:make_cert([{issuer, ImedCa}, {validity, Validity},
+ {subject, [{name, "client"}|Subject]}]),
+ ServerCa = erl_make_certs:make_cert([{issuer, ImedCa}, {validity, Validity},
+ {subject, [{name, "server"}|Subject]}]),
+
+ Root0 = filename:dirname(filename:dirname((code:which(?MODULE)))),
+ Root = filename:join([Root0, "etc"]), file:make_dir(Root),
+ CaPath = filename:join([Root, "erlangCA"]), file:make_dir(CaPath),
+ IPath = filename:join([Root, "otpCA"]), file:make_dir(IPath),
+ CPath = filename:join([Root, "client"]), file:make_dir(CPath),
+ SPath = filename:join([Root, "server"]), file:make_dir(SPath),
+
+ erl_make_certs:write_pem(CaPath,"cert", RootCa),
+ erl_make_certs:write_pem(IPath, "cert", ImedCa),
+
+ {ok, CaBin0} = file:read_file(filename:join(CaPath, "cert.pem")),
+ {ok, CaBin1} = file:read_file(filename:join(IPath, "cert.pem")),
+ CaBin = <<CaBin0/binary, CaBin1/binary>>,
+
+ erl_make_certs:write_pem(CPath, "cert", ClientCa),
+ ok = file:write_file(filename:join(CPath, "cacerts.pem"), CaBin),
+ erl_make_certs:write_pem(SPath, "cert", ServerCa),
+ ok = file:write_file(filename:join(SPath, "cacerts.pem"), CaBin),
-%%
-%% Misc
-%%
-
-create_dirs(Root, Dirs) ->
- lists:foreach(fun(Dir) ->
- file:make_dir(filename:join([Root, Dir])) end,
- Dirs).
-
-create_files(Root, NameContents) ->
- lists:foreach(
- fun({Name, Contents}) ->
- file:write_file(filename:join([Root, Name]), Contents) end,
- NameContents).
-
-create_rnd(Root, Dir) ->
- From = filename:join([Root, "rnd", "RAND"]),
- To = filename:join([Root, Dir, "RAND"]),
- file:copy(From, To).
-
-remove_rnd(Root, Dir) ->
- File = filename:join([Root, Dir, "RAND"]),
- file:delete(File).
-
-cmd(Cmd, Env) ->
- FCmd = lists:flatten(Cmd),
- Port = open_port({spawn, FCmd}, [stream, eof, exit_status,
- {env, Env}]),
- eval_cmd(Port).
-
-eval_cmd(Port) ->
- receive
- {Port, {data, _}} ->
- eval_cmd(Port);
- {Port, eof} ->
- ok
- end,
- receive
- {Port, {exit_status, Status}} when Status /= 0 ->
- %% io:fwrite("exit status: ~w~n", [Status]),
- erlang:halt(Status)
- after 0 ->
- ok
- end.
-
-%%
-%% Contents of configuration files
-%%
-
-req_cnf(DN) ->
- ["# Purpose: Configuration for requests (end users and CAs)."
- "\n"
- "ROOTDIR = $ENV::ROOTDIR\n"
- "\n"
-
- "[req]\n"
- "input_password = secret\n"
- "output_password = secret\n"
- "default_bits = 1024\n"
- "RANDFILE = $ROOTDIR/RAND\n"
- "encrypt_key = no\n"
- "default_md = sha1\n"
- "#string_mask = pkix\n"
- "x509_extensions = ca_ext\n"
- "prompt = no\n"
- "distinguished_name= name\n"
- "\n"
-
- "[name]\n"
- "commonName = ", DN#dn.commonName, "\n"
- "organizationalUnitName = ", DN#dn.organizationalUnitName, "\n"
- "organizationName = ", DN#dn.organizationName, "\n"
- "localityName = ", DN#dn.localityName, "\n"
- "countryName = ", DN#dn.countryName, "\n"
- "emailAddress = ", DN#dn.emailAddress, "\n"
- "\n"
-
- "[ca_ext]\n"
- "basicConstraints = critical, CA:true\n"
- "keyUsage = cRLSign, keyCertSign\n"
- "subjectKeyIdentifier = hash\n"
- "subjectAltName = email:copy\n"].
-
-
-ca_cnf(CA) ->
- ["# Purpose: Configuration for CAs.\n"
- "\n"
- "ROOTDIR = $ENV::ROOTDIR\n"
- "default_ca = ca\n"
- "\n"
-
- "[ca]\n"
- "dir = $ROOTDIR/", CA, "\n"
- "certs = $dir/certs\n"
- "crl_dir = $dir/crl\n"
- "database = $dir/index.txt\n"
- "new_certs_dir = $dir/newcerts\n"
- "certificate = $dir/cert.pem\n"
- "serial = $dir/serial\n"
- "crl = $dir/crl.pem\n"
- "private_key = $dir/private/key.pem\n"
- "RANDFILE = $dir/private/RAND\n"
- "\n"
- "x509_extensions = user_cert\n"
- "default_days = 3600\n"
- "default_md = sha1\n"
- "preserve = no\n"
- "policy = policy_match\n"
- "\n"
-
- "[policy_match]\n"
- "commonName = supplied\n"
- "organizationalUnitName = optional\n"
- "organizationName = match\n"
- "countryName = match\n"
- "localityName = match\n"
- "emailAddress = supplied\n"
- "\n"
-
- "[user_cert]\n"
- "basicConstraints = CA:false\n"
- "keyUsage = nonRepudiation, digitalSignature, keyEncipherment\n"
- "subjectKeyIdentifier = hash\n"
- "authorityKeyIdentifier = keyid,issuer:always\n"
- "subjectAltName = email:copy\n"
- "issuerAltName = issuer:copy\n"
- "\n"
-
- "[ca_cert]\n"
- "basicConstraints = critical,CA:true\n"
- "keyUsage = cRLSign, keyCertSign\n"
- "subjectKeyIdentifier = hash\n"
- "authorityKeyIdentifier = keyid:always,issuer:always\n"
- "subjectAltName = email:copy\n"
- "issuerAltName = issuer:copy\n"].
-
+ file:delete(filename:join(CaPath, "cert_key.pem")),
+ file:delete(filename:join(IPath, "cert_key.pem")),
+ file:rename(filename:join(CPath, "cert_key.pem"), filename:join(CPath, "key.pem")),
+ file:rename(filename:join(SPath, "cert_key.pem"), filename:join(SPath, "key.pem")),
+ ok.
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-14 21:52:02 +0000