720 lines
22 KiB
Erlang
720 lines
22 KiB
Erlang
-module (ejabberd_acme).
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-export([directory/1,
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%% Account
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get_account/3,
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new_account/4,
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update_account/4,
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delete_account/3,
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%% Authorization
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new_authz/4,
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get_authz/1,
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complete_challenge/4,
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%% Certificate
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new_cert/4,
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get_cert/1,
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revoke_cert/4,
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%% Debugging Scenarios
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scenario/3,
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scenario0/2
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%% Not yet implemented
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%% key_roll_over/5
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%% delete_authz/3
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]).
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-include("ejabberd.hrl").
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-include("logger.hrl").
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-include("xmpp.hrl").
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-include("ejabberd_acme.hrl").
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-include_lib("public_key/include/public_key.hrl").
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-define(REQUEST_TIMEOUT, 5000). % 5 seconds.
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-define(MAX_POLL_REQUESTS, 20).
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-define(POLL_WAIT_TIME, 500). % 500 ms.
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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%%
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%% Directory
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%%
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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-spec directory(url()) -> {ok, map(), nonce()} | {error, _}.
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directory(Url) ->
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prepare_get_request(Url, fun get_dirs/1).
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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%%
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%% Account Handling
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%%
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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-spec new_account(url(), jose_jwk:key(), proplist(), nonce()) ->
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{ok, {url(), proplist()}, nonce()} | {error, _}.
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new_account(Url, PrivateKey, Req, Nonce) ->
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EJson = {[{ <<"resource">>, <<"new-reg">>}] ++ Req},
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prepare_post_request(Url, PrivateKey, EJson, Nonce, fun get_response_tos/1).
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-spec update_account(url(), jose_jwk:key(), proplist(), nonce()) ->
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{ok, proplist(), nonce()} | {error, _}.
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update_account(Url, PrivateKey, Req, Nonce) ->
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EJson = {[{ <<"resource">>, <<"reg">>}] ++ Req},
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prepare_post_request(Url, PrivateKey, EJson, Nonce, fun get_response/1).
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-spec get_account(url(), jose_jwk:key(), nonce()) ->
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{ok, {url(), proplist()}, nonce()} | {error, _}.
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get_account(Url, PrivateKey, Nonce) ->
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EJson = {[{<<"resource">>, <<"reg">>}]},
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prepare_post_request(Url, PrivateKey, EJson, Nonce, fun get_response_tos/1).
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-spec delete_account(url(), jose_jwk:key(), nonce()) ->
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{ok, proplist(), nonce()} | {error, _}.
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delete_account(Url, PrivateKey, Nonce) ->
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EJson =
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{[{<<"resource">>, <<"reg">>},
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{<<"status">>, <<"deactivated">>}]},
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prepare_post_request(Url, PrivateKey, EJson, Nonce, fun get_response/1).
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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%%
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%% Authorization Handling
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%%
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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-spec new_authz(url(), jose_jwk:key(), proplist(), nonce()) ->
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{ok, {url(), proplist()}, nonce()} | {error, _}.
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new_authz(Url, PrivateKey, Req, Nonce) ->
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EJson = {[{<<"resource">>, <<"new-authz">>}] ++ Req},
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prepare_post_request(Url, PrivateKey, EJson, Nonce, fun get_response_location/1).
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-spec get_authz(url()) -> {ok, proplist(), nonce()} | {error, _}.
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get_authz(Url) ->
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prepare_get_request(Url, fun get_response/1).
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-spec complete_challenge(url(), jose_jwk:key(), proplist(), nonce()) ->
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{ok, proplist(), nonce()} | {error, _}.
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complete_challenge(Url, PrivateKey, Req, Nonce) ->
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EJson = {[{<<"resource">>, <<"challenge">>}] ++ Req},
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prepare_post_request(Url, PrivateKey, EJson, Nonce, fun get_response/1).
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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%%
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%% Certificate Handling
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%%
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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-spec new_cert(url(), jose_jwk:key(), proplist(), nonce()) ->
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{ok, {url(), list()}, nonce()} | {error, _}.
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new_cert(Url, PrivateKey, Req, Nonce) ->
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EJson = {[{<<"resource">>, <<"new-cert">>}] ++ Req},
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prepare_post_request(Url, PrivateKey, EJson, Nonce, fun get_response_location/1,
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"application/pkix-cert").
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-spec get_cert(url()) -> {ok, list(), nonce()} | {error, _}.
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get_cert(Url) ->
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prepare_get_request(Url, fun get_response/1, "application/pkix-cert").
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-spec revoke_cert(url(), jose_jwk:key(), proplist(), nonce()) ->
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{ok, _, nonce()} | {error, _}.
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revoke_cert(Url, PrivateKey, Req, Nonce) ->
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EJson = {[{<<"resource">>, <<"revoke-cert">>}] ++ Req},
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prepare_post_request(Url, PrivateKey, EJson, Nonce, fun get_response/1,
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"application/pkix-cert").
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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%%
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%% Handle Response Functions
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%%
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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-spec get_dirs({ok, proplist(), proplist()}) -> {ok, map(), nonce()}.
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get_dirs({ok, Head, Return}) ->
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NewNonce = get_nonce(Head),
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StrDirectories = [{bitstring_to_list(X), bitstring_to_list(Y)} ||
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{X, Y} <- Return],
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NewDirs = maps:from_list(StrDirectories),
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{ok, NewDirs, NewNonce}.
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-spec get_response({ok, proplist(), proplist()}) -> {ok, proplist(), nonce()}.
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get_response({ok, Head, Return}) ->
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NewNonce = get_nonce(Head),
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{ok, Return, NewNonce}.
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-spec get_response_tos({ok, proplist(), proplist()}) -> {ok, {url(), proplist()}, nonce()}.
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get_response_tos({ok, Head, Return}) ->
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TOSUrl = get_tos(Head),
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NewNonce = get_nonce(Head),
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{ok, {TOSUrl, Return}, NewNonce}.
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-spec get_response_location({ok, proplist(), proplist()}) -> {ok, {url(), proplist()}, nonce()}.
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get_response_location({ok, Head, Return}) ->
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Location = get_location(Head),
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NewNonce = get_nonce(Head),
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{ok, {Location, Return}, NewNonce}.
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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%%
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%% Certificate Request Functions
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%%
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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%% For now we accept only generating a key of
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%% specific type for signing the csr
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%% TODO: Make this function handle more signing keys
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%% 1. Derive oid from Key
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%% 2. Derive the whole algo objects from Key
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%% TODO: Encode Strings using length.
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-spec make_csr(proplist()) -> {binary(), jose_jwk:key()}.
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make_csr(Attributes) ->
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Key = generate_key(),
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{_, KeyKey} = jose_jwk:to_key(Key),
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KeyPub = jose_jwk:to_public(Key),
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try
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SubPKInfoAlgo = subject_pk_info_algo(KeyPub),
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{ok, RawBinPubKey} = raw_binary_public_key(KeyPub),
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SubPKInfo = subject_pk_info(SubPKInfoAlgo, RawBinPubKey),
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{ok, Subject} = attributes_from_list(Attributes),
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CRI = certificate_request_info(SubPKInfo, Subject),
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{ok, EncodedCRI} = der_encode(
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'CertificationRequestInfo',
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CRI),
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SignedCRI = public_key:sign(EncodedCRI, 'sha256', KeyKey),
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SignatureAlgo = signature_algo(Key, 'sha256'),
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CSR = certification_request(CRI, SignatureAlgo, SignedCRI),
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{ok, DerCSR} = der_encode(
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'CertificationRequest',
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CSR),
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Result = base64url:encode(DerCSR),
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{Result, Key}
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catch
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_:{badmatch, {error, bad_public_key}} ->
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{error, bad_public_key};
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_:{badmatch, {error, bad_attributes}} ->
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{error, bad_public_key};
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_:{badmatch, {error, der_encode}} ->
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{error, der_encode}
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end.
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subject_pk_info_algo(_KeyPub) ->
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#'SubjectPublicKeyInfoAlgorithm'{
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algorithm = ?'id-ecPublicKey',
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parameters = {asn1_OPENTYPE,<<6,8,42,134,72,206,61,3,1,7>>}
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}.
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subject_pk_info(Algo, RawBinPubKey) ->
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#'SubjectPublicKeyInfo-PKCS-10'{
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algorithm = Algo,
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subjectPublicKey = RawBinPubKey
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}.
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certificate_request_info(SubPKInfo, Subject) ->
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#'CertificationRequestInfo'{
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version = 0,
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subject = Subject,
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subjectPKInfo = SubPKInfo,
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attributes = []
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}.
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signature_algo(_Key, _Hash) ->
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#'CertificationRequest_signatureAlgorithm'{
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algorithm = ?'ecdsa-with-SHA256',
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parameters = asn1_NOVALUE
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}.
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certification_request(CRI, SignatureAlgo, SignedCRI) ->
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#'CertificationRequest'{
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certificationRequestInfo = CRI,
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signatureAlgorithm = SignatureAlgo,
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signature = SignedCRI
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}.
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raw_binary_public_key(KeyPub) ->
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try
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{_, RawPubKey} = jose_jwk:to_key(KeyPub),
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{{_, RawBinPubKey}, _} = RawPubKey,
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{ok, RawBinPubKey}
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catch
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_:_ ->
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?ERROR_MSG("Bad public key: ~p~n", [KeyPub]),
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{error, bad_public_key}
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end.
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der_encode(Type, Term) ->
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try
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{ok, public_key:der_encode(Type, Term)}
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catch
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_:_ ->
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?ERROR_MSG("Cannot DER encode: ~p, with asn1type: ~p", [Term, Type]),
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{error, der_encode}
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end.
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%% TODO: I haven't found a function that does that, but there must exist one
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length_bitstring(Bitstring) ->
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Size = byte_size(Bitstring),
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case Size =< 127 of
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true ->
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<<12:8, Size:8, Bitstring/binary>>;
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false ->
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LenOctets = binary:encode_unsigned(Size),
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FirstOctet = byte_size(LenOctets),
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<<12:8, 1:1, FirstOctet:7, Size:(FirstOctet * 8), Bitstring/binary>>
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end.
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%%
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%% Attributes Parser
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%%
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attributes_from_list(Attrs) ->
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ParsedAttrs = [attribute_parser_fun(Attr) || Attr <- Attrs],
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case lists:any(fun is_error/1, ParsedAttrs) of
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true ->
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{error, bad_attributes};
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false ->
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{ok, {rdnSequence, [[PAttr] || PAttr <- ParsedAttrs]}}
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end.
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attribute_parser_fun({AttrName, AttrVal}) ->
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try
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#'AttributeTypeAndValue'{
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type = attribute_oid(AttrName),
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value = length_bitstring(list_to_bitstring(AttrVal))
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}
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catch
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_:_ ->
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?ERROR_MSG("Bad attribute: ~p~n", [{AttrName, AttrVal}]),
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{error, bad_attributes}
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end.
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-spec attribute_oid(atom()) -> tuple().
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attribute_oid(commonName) -> ?'id-at-commonName';
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attribute_oid(countryName) -> ?'id-at-countryName';
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attribute_oid(stateOrProvinceName) -> ?'id-at-stateOrProvinceName';
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attribute_oid(localityName) -> ?'id-at-localityName';
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attribute_oid(organizationName) -> ?'id-at-organizationName';
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attribute_oid(_) -> error(bad_attributes).
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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%%
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%% Authorization Polling
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%%
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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-spec get_authz_until_valid(url()) -> {ok, proplist(), nonce()} | {error, _}.
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get_authz_until_valid(Url) ->
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get_authz_until_valid(Url, ?MAX_POLL_REQUESTS).
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-spec get_authz_until_valid(url(), non_neg_integer()) ->
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{ok, proplist(), nonce()} | {error, _}.
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get_authz_until_valid(Url, 0) ->
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?ERROR_MSG("Maximum request limit waiting for validation reached", []),
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{error, max_request_limit};
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get_authz_until_valid(Url, N) ->
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case get_authz(Url) of
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{ok, Resp, Nonce} ->
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case is_authz_valid(Resp) of
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true ->
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{ok, Resp, Nonce};
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false ->
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timer:sleep(?POLL_WAIT_TIME),
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get_authz_until_valid(Url, N-1)
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end;
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{error, _} = Err ->
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Err
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end.
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-spec is_authz_valid(proplist()) -> boolean().
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is_authz_valid(Authz) ->
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case proplists:lookup(<<"status">>, Authz) of
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{<<"status">>, <<"valid">>} ->
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true;
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_ ->
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false
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end.
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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%%
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%% Request Functions
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%%
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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%% TODO: Fix the duplicated code at the below 4 functions
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-spec make_post_request(url(), bitstring(), string()) ->
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{ok, proplist(), proplist()} | {error, _}.
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make_post_request(Url, ReqBody, ResponseType) ->
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Options = [],
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HttpOptions = [{timeout, ?REQUEST_TIMEOUT}],
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case httpc:request(post,
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{Url, [], "application/jose+json", ReqBody}, HttpOptions, Options) of
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{ok, {{_, Code, _}, Head, Body}} when Code >= 200, Code =< 299 ->
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decode_response(Head, Body, ResponseType);
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Error ->
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failed_http_request(Error, Url)
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end.
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-spec make_get_request(url(), string()) ->
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{ok, proplist(), proplist()} | {error, _}.
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make_get_request(Url, ResponseType) ->
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Options = [],
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HttpOptions = [{timeout, ?REQUEST_TIMEOUT}],
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case httpc:request(get, {Url, []}, HttpOptions, Options) of
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{ok, {{_, Code, _}, Head, Body}} when Code >= 200, Code =< 299 ->
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decode_response(Head, Body, ResponseType);
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Error ->
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failed_http_request(Error, Url)
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end.
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-spec prepare_post_request(url(), jose_jwk:key(), jiffy:json_value(),
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nonce(), handle_resp_fun()) -> {ok, _, nonce()} | {error, _}.
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prepare_post_request(Url, PrivateKey, EJson, Nonce, HandleRespFun) ->
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prepare_post_request(Url, PrivateKey, EJson, Nonce, HandleRespFun, "application/jose+json").
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-spec prepare_post_request(url(), jose_jwk:key(), jiffy:json_value(),
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nonce(), handle_resp_fun(), string()) -> {ok, _, nonce()} | {error, _}.
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prepare_post_request(Url, PrivateKey, EJson, Nonce, HandleRespFun, ResponseType) ->
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case encode(EJson) of
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{ok, ReqBody} ->
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FinalBody = sign_encode_json_jose(PrivateKey, ReqBody, Nonce),
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case make_post_request(Url, FinalBody, ResponseType) of
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{ok, Head, Return} ->
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HandleRespFun({ok, Head, Return});
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Error ->
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Error
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end;
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{error, Reason} ->
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?ERROR_MSG("Error: ~p when encoding: ~p", [Reason, EJson]),
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{error, Reason}
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end.
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-spec prepare_get_request(url(), handle_resp_fun()) ->
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{ok, _, nonce()} | {error, _}.
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prepare_get_request(Url, HandleRespFun) ->
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prepare_get_request(Url, HandleRespFun, "application/jose+json").
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-spec prepare_get_request(url(), handle_resp_fun(), string()) ->
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{ok, _, nonce()} | {error, _}.
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prepare_get_request(Url, HandleRespFun, ResponseType) ->
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case make_get_request(Url, ResponseType) of
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{ok, Head, Return} ->
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HandleRespFun({ok, Head, Return});
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Error ->
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Error
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end.
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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%%
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%% Jose Json Functions
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%%
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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-spec sign_json_jose(jose_jwk:key(), bitstring(), nonce()) -> {_, jws()}.
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sign_json_jose(Key, Json, Nonce) ->
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PubKey = jose_jwk:to_public(Key),
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{_, BinaryPubKey} = jose_jwk:to_binary(PubKey),
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PubKeyJson = jiffy:decode(BinaryPubKey),
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%% TODO: Ensure this works for all cases
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AlgMap = jose_jwk:signer(Key),
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JwsMap =
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#{ <<"jwk">> => PubKeyJson,
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%% <<"b64">> => true,
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<<"nonce">> => list_to_bitstring(Nonce)
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},
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JwsObj0 = maps:merge(JwsMap, AlgMap),
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JwsObj = jose_jws:from(JwsObj0),
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jose_jws:sign(Key, Json, JwsObj).
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-spec sign_encode_json_jose(jose_jwk:key(), bitstring(), nonce()) -> bitstring().
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sign_encode_json_jose(Key, Json, Nonce) ->
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{_, Signed} = sign_json_jose(Key, Json, Nonce),
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%% This depends on jose library, so we can consider it safe
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jiffy:encode(Signed).
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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%%
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%% Useful funs
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%%
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%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
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-spec get_nonce(proplist()) -> nonce() | 'none'.
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get_nonce(Head) ->
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case proplists:lookup("replay-nonce", Head) of
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{"replay-nonce", Nonce} -> Nonce;
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none -> none
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end.
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-spec get_location(proplist()) -> url() | 'none'.
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get_location(Head) ->
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case proplists:lookup("location", Head) of
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{"location", Location} -> Location;
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none -> none
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end.
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%% Very bad way to extract this
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%% TODO: Find a better way
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-spec get_tos(proplist()) -> url() | 'none'.
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get_tos(Head) ->
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try
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[{_, Link}] = [{K, V} || {K, V} <- Head,
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K =:= "link" andalso
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lists:suffix("\"terms-of-service\"", V)],
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[Link1, _] = string:tokens(Link, ";"),
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Link2 = string:strip(Link1, left, $<),
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string:strip(Link2, right, $>)
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catch
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_:_ ->
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none
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end.
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-spec get_challenges(proplist()) -> [{proplist()}].
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get_challenges(Body) ->
|
|
{<<"challenges">>, Challenges} = proplists:lookup(<<"challenges">>, Body),
|
|
Challenges.
|
|
|
|
decode_response(Head, Body, "application/pkix-cert") ->
|
|
{ok, Head, Body};
|
|
decode_response(Head, Body, "application/jose+json") ->
|
|
case decode(Body) of
|
|
{ok, Return} ->
|
|
{ok, Head, Return};
|
|
{error, Reason} ->
|
|
?ERROR_MSG("Problem decoding: ~s", [Body]),
|
|
{error, Reason}
|
|
end.
|
|
|
|
encode(EJson) ->
|
|
try
|
|
{ok, jiffy:encode(EJson)}
|
|
catch
|
|
_:Reason ->
|
|
{error, Reason}
|
|
end.
|
|
|
|
decode(Json) ->
|
|
try
|
|
{Result} = jiffy:decode(Json),
|
|
{ok, Result}
|
|
catch
|
|
_:Reason ->
|
|
{error, Reason}
|
|
end.
|
|
|
|
is_error({error, _}) -> true;
|
|
is_error(_) -> false.
|
|
|
|
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
|
%%
|
|
%% Handle Failed HTTP Requests
|
|
%%
|
|
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
|
|
|
-spec failed_http_request({ok, _} | {error, _}, url()) -> {error, _}.
|
|
failed_http_request({ok, {{_, Code, _}, _Head, Body}}, Url) ->
|
|
?ERROR_MSG("Got unexpected status code from <~s>: ~B, Body: ~s",
|
|
[Url, Code, Body]),
|
|
{error, unexpected_code};
|
|
failed_http_request({error, Reason}, Url) ->
|
|
?ERROR_MSG("Error making a request to <~s>: ~p",
|
|
[Url, Reason]),
|
|
{error, Reason}.
|
|
|
|
|
|
|
|
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
|
%%
|
|
%% Debugging Funcs -- They are only used for the development phase
|
|
%%
|
|
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
|
|
|
|
%% A typical acme workflow
|
|
scenario(CAUrl, AccId, PrivateKey) ->
|
|
DirURL = CAUrl ++ "/directory",
|
|
{ok, Dirs, Nonce0} = directory(DirURL),
|
|
|
|
AccURL = CAUrl ++ "/acme/reg/" ++ AccId,
|
|
{ok, {_TOS, Account}, Nonce1} = get_account(AccURL, PrivateKey, Nonce0),
|
|
?INFO_MSG("Account: ~p~n", [Account]),
|
|
|
|
#{"new-authz" := NewAuthz} = Dirs,
|
|
Req =
|
|
[{<<"identifier">>,
|
|
{[{<<"type">>, <<"dns">>},
|
|
{<<"value">>, <<"my-acme-test-ejabberd.com">>}]}},
|
|
{<<"existing">>, <<"accept">>}
|
|
],
|
|
{ok, Authz, Nonce2} = new_authz(NewAuthz, PrivateKey, Req, Nonce1),
|
|
|
|
{Account, Authz, PrivateKey}.
|
|
|
|
|
|
new_user_scenario(CAUrl, HttpDir) ->
|
|
PrivateKey = generate_key(),
|
|
|
|
DirURL = CAUrl ++ "/directory",
|
|
{ok, Dirs, Nonce0} = directory(DirURL),
|
|
%% ?INFO_MSG("Directories: ~p", [Dirs]),
|
|
|
|
#{"new-reg" := NewAccURL} = Dirs,
|
|
Req0 = [{ <<"contact">>, [<<"mailto:cert-example-admin@example2.com">>]}],
|
|
{ok, {TOS, Account}, Nonce1} = new_account(NewAccURL, PrivateKey, Req0, Nonce0),
|
|
|
|
{_, AccId} = proplists:lookup(<<"id">>, Account),
|
|
AccURL = CAUrl ++ "/acme/reg/" ++ integer_to_list(AccId),
|
|
{ok, {_TOS, Account1}, Nonce2} = get_account(AccURL, PrivateKey, Nonce1),
|
|
%% ?INFO_MSG("Old account: ~p~n", [Account1]),
|
|
|
|
Req1 = [{ <<"agreement">>, list_to_bitstring(TOS)}],
|
|
{ok, Account2, Nonce3} = update_account(AccURL, PrivateKey, Req1, Nonce2),
|
|
|
|
%% NewKey = generate_key(),
|
|
%% KeyChangeUrl = CAUrl ++ "/acme/key-change/",
|
|
%% {ok, Account3, Nonce4} = key_roll_over(KeyChangeUrl, AccURL, PrivateKey, NewKey, Nonce3),
|
|
%% ?INFO_MSG("Changed key: ~p~n", [Account3]),
|
|
|
|
%% {ok, {_TOS, Account4}, Nonce5} = get_account(AccURL, NewKey, Nonce4),
|
|
%% ?INFO_MSG("New account:~p~n", [Account4]),
|
|
%% {Account4, PrivateKey}.
|
|
|
|
AccIdBin = list_to_bitstring(integer_to_list(AccId)),
|
|
#{"new-authz" := NewAuthz} = Dirs,
|
|
DomainName = << <<"my-acme-test-ejabberd">>/binary, AccIdBin/binary, <<".com">>/binary >>,
|
|
Req2 =
|
|
[{<<"identifier">>,
|
|
{[{<<"type">>, <<"dns">>},
|
|
{<<"value">>, DomainName}]}},
|
|
{<<"existing">>, <<"accept">>}
|
|
],
|
|
{ok, {AuthzUrl, Authz}, Nonce4} = new_authz(NewAuthz, PrivateKey, Req2, Nonce3),
|
|
|
|
{ok, Authz2, Nonce5} = get_authz(AuthzUrl),
|
|
|
|
Challenges = get_challenges(Authz2),
|
|
%% ?INFO_MSG("Challenges: ~p~n", [Challenges]),
|
|
|
|
{ok, ChallengeUrl, KeyAuthz} =
|
|
acme_challenge:solve_challenge(<<"http-01">>, Challenges, {PrivateKey, HttpDir}),
|
|
?INFO_MSG("File for http-01 challenge written correctly", []),
|
|
|
|
Req3 =
|
|
[ {<<"type">>, <<"http-01">>}
|
|
, {<<"keyAuthorization">>, KeyAuthz}
|
|
],
|
|
{ok, SolvedChallenge, Nonce6} = complete_challenge(ChallengeUrl, PrivateKey, Req3, Nonce5),
|
|
%% ?INFO_MSG("SolvedChallenge: ~p~n", [SolvedChallenge]),
|
|
|
|
%% timer:sleep(2000),
|
|
{ok, Authz3, Nonce7} = get_authz_until_valid(AuthzUrl),
|
|
|
|
#{"new-cert" := NewCert} = Dirs,
|
|
CSRSubject = [{commonName, bitstring_to_list(DomainName)},
|
|
{organizationName, "Example Corp"}],
|
|
{CSR, CSRKey} = make_csr(CSRSubject),
|
|
{MegS, Sec, MicS} = erlang:timestamp(),
|
|
NotBefore = xmpp_util:encode_timestamp({MegS-1, Sec, MicS}),
|
|
NotAfter = xmpp_util:encode_timestamp({MegS+1, Sec, MicS}),
|
|
Req4 =
|
|
[{<<"csr">>, CSR},
|
|
{<<"notBefore">>, NotBefore},
|
|
{<<"NotAfter">>, NotAfter}
|
|
],
|
|
{ok, {CertUrl, Certificate}, Nonce8} = new_cert(NewCert, PrivateKey, Req4, Nonce7),
|
|
|
|
|
|
{ok, Certificate2, Nonce9} = get_cert(CertUrl),
|
|
|
|
DecodedCert = public_key:pkix_decode_cert(list_to_binary(Certificate2), plain),
|
|
%% ?INFO_MSG("DecodedCert: ~p~n", [DecodedCert]),
|
|
PemEntryCert = public_key:pem_entry_encode('Certificate', DecodedCert),
|
|
%% ?INFO_MSG("PemEntryCert: ~p~n", [PemEntryCert]),
|
|
|
|
{_, CSRKeyKey} = jose_jwk:to_key(CSRKey),
|
|
PemEntryKey = public_key:pem_entry_encode('ECPrivateKey', CSRKeyKey),
|
|
%% ?INFO_MSG("PemKey: ~p~n", [jose_jwk:to_pem(CSRKey)]),
|
|
%% ?INFO_MSG("PemEntryKey: ~p~n", [PemEntryKey]),
|
|
|
|
PemCert = public_key:pem_encode([PemEntryKey, PemEntryCert]),
|
|
%% ?INFO_MSG("PemCert: ~p~n", [PemCert]),
|
|
|
|
ok = file:write_file(HttpDir ++ "/my_server.pem", PemCert),
|
|
|
|
Base64Cert = base64url:encode(Certificate2),
|
|
#{"revoke-cert" := RevokeCert} = Dirs,
|
|
Req5 = [{<<"certificate">>, Base64Cert}],
|
|
{ok, [], Nonce10} = revoke_cert(RevokeCert, PrivateKey, Req5, Nonce9),
|
|
|
|
{ok, Certificate3, Nonce11} = get_cert(CertUrl),
|
|
|
|
{Account2, Authz3, CSR, Certificate, PrivateKey}.
|
|
|
|
|
|
generate_key() ->
|
|
jose_jwk:generate_key({ec, secp256r1}).
|
|
|
|
scenario3() ->
|
|
CSRSubject = [{commonName, "my-acme-test-ejabberd.com"},
|
|
{organizationName, "Example Corp"}],
|
|
{CSR, CSRKey} = make_csr(CSRSubject).
|
|
|
|
|
|
%% It doesn't seem to work, The user can get a new authorization even though the account has been deleted
|
|
delete_account_scenario(CAUrl) ->
|
|
PrivateKey = generate_key(),
|
|
|
|
DirURL = CAUrl ++ "/directory",
|
|
{ok, Dirs, Nonce0} = directory(DirURL),
|
|
%% ?INFO_MSG("Directories: ~p", [Dirs]),
|
|
|
|
#{"new-reg" := NewAccURL} = Dirs,
|
|
Req0 = [{ <<"contact">>, [<<"mailto:cert-example-admin@example2.com">>]}],
|
|
{ok, {TOS, Account}, Nonce1} = new_account(NewAccURL, PrivateKey, Req0, Nonce0),
|
|
|
|
{_, AccId} = proplists:lookup(<<"id">>, Account),
|
|
AccURL = CAUrl ++ "/acme/reg/" ++ integer_to_list(AccId),
|
|
{ok, {_TOS, Account1}, Nonce2} = get_account(AccURL, PrivateKey, Nonce1),
|
|
%% ?INFO_MSG("Old account: ~p~n", [Account1]),
|
|
|
|
Req1 = [{ <<"agreement">>, list_to_bitstring(TOS)}],
|
|
{ok, Account2, Nonce3} = update_account(AccURL, PrivateKey, Req1, Nonce2),
|
|
|
|
%% Delete account
|
|
{ok, Account3, Nonce4} = delete_account(AccURL, PrivateKey, Nonce3),
|
|
|
|
timer:sleep(3000),
|
|
|
|
{ok, {_TOS, Account4}, Nonce5} = get_account(AccURL, PrivateKey, Nonce4),
|
|
?INFO_MSG("New account: ~p~n", [Account4]),
|
|
|
|
AccIdBin = list_to_bitstring(integer_to_list(AccId)),
|
|
#{"new-authz" := NewAuthz} = Dirs,
|
|
DomainName = << <<"my-acme-test-ejabberd">>/binary, AccIdBin/binary, <<".com">>/binary >>,
|
|
Req2 =
|
|
[{<<"identifier">>,
|
|
{[{<<"type">>, <<"dns">>},
|
|
{<<"value">>, DomainName}]}},
|
|
{<<"existing">>, <<"accept">>}
|
|
],
|
|
{ok, {AuthzUrl, Authz}, Nonce6} = new_authz(NewAuthz, PrivateKey, Req2, Nonce5),
|
|
|
|
{ok, Account1, Account3, Authz}.
|
|
|
|
%% Just a test
|
|
scenario0(KeyFile, HttpDir) ->
|
|
PrivateKey = jose_jwk:from_file(KeyFile),
|
|
%% scenario("http://localhost:4000", "2", PrivateKey).
|
|
%% delete_account_scenario("http://localhost:4000").
|
|
new_user_scenario("http://localhost:4000", HttpDir).
|
|
|
|
%% scenario3().
|
|
|