#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License.  You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
use t::APISIX;

my $nginx_binary = $ENV{'TEST_NGINX_BINARY'} || 'nginx';
my $version = eval { `$nginx_binary -V 2>&1` };

if ($version !~ m/\/apisix-nginx-module/) {
    plan(skip_all => "apisix-nginx-module not installed");
} else {
    plan('no_plan');
}

add_block_preprocessor(sub {
    my ($block) = @_;

    if (!$block->request) {
        $block->set_value("stream_enable", 1);

        my $stream_config = $block->stream_config // '';
        $stream_config .= <<_EOC_;
        server {
            listen 8765 ssl;
            ssl_certificate             cert/apisix.crt;
            ssl_certificate_key         cert/apisix.key;

            content_by_lua_block {
                local sock = ngx.req.socket()
                local data = sock:receive("1")
                ngx.say("hello ", ngx.var.ssl_server_name)
            }
        }
_EOC_

        $block->set_value("extra_stream_config", $stream_config);
    }
});

run_tests();

__DATA__

=== TEST 1: set upstream & stream_routes (id: 1)
--- config
    location /t {
        content_by_lua_block {
            local t = require("lib.test_admin").test
            local code, body = t('/apisix/admin/upstreams/1',
                ngx.HTTP_PUT,
                [[{
                    "scheme": "tls",
                    "nodes": {
                        "localhost:8765": 1
                    },
                    "type": "roundrobin"
                }]]
            )
            if code >= 300 then
                ngx.status = code
                return
            end
            local code, body = t('/apisix/admin/stream_routes/1',
                ngx.HTTP_PUT,
                [[{
                    "remote_addr": "127.0.0.1",
                    "upstream_id": "1"
                }]]
            )
            if code >= 300 then
                ngx.status = code
            end
            ngx.say(body)
        }
    }
--- request
GET /t
--- response_body
passed



=== TEST 2: hit route
--- stream_request
mmm
--- stream_response
hello apisix_backend



=== TEST 3: set ssl
--- config
    location /t {
        content_by_lua_block {
            local core = require("apisix.core")
            local t = require("lib.test_admin")

            local ssl_cert = t.read_file("t/certs/apisix.crt")
            local ssl_key =  t.read_file("t/certs/apisix.key")
            local data = {
                cert = ssl_cert, key = ssl_key,
                sni = "test.com",
            }
            local code, body = t.test('/apisix/admin/ssls/1',
                ngx.HTTP_PUT,
                core.json.encode(data)
            )

            if code >= 300 then
                ngx.status = code
                return
            end

            ngx.say(body)
        }
    }
--- request
GET /t
--- response_body
passed



=== TEST 4: hit route
--- stream_tls_request
mmm
--- stream_sni: test.com
--- response_body
hello test.com