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fix: use modifiedIndex as lru key when merge plugins from route and consumer #7965

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Sep 22, 2022
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1 change: 1 addition & 0 deletions apisix/consumer.lua
Original file line number Diff line number Diff line change
Expand Up @@ -56,6 +56,7 @@ local function plugin_consumer()
-- is 'username' field in admin
new_consumer.consumer_name = new_consumer.id
new_consumer.auth_conf = config
new_consumer.modifiedIndex = consumer.modifiedIndex
core.log.info("consumer:", core.json.delay_encode(new_consumer))
core.table.insert(plugins[name].nodes, new_consumer)
end
Expand Down
3 changes: 2 additions & 1 deletion apisix/plugin.lua
Original file line number Diff line number Diff line change
Expand Up @@ -655,7 +655,8 @@ function _M.merge_consumer_route(route_conf, consumer_conf, api_ctx)
core.log.info("route conf: ", core.json.delay_encode(route_conf))
core.log.info("consumer conf: ", core.json.delay_encode(consumer_conf))

local flag = tostring(route_conf) .. tostring(consumer_conf)
local flag = route_conf.value.id .. "#" .. route_conf.modifiedIndex
.. consumer_conf.id .. "#" .. consumer_conf.modifiedIndex
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local new_conf = merged_route(flag, nil,
merge_consumer_route, route_conf, consumer_conf)

Expand Down
131 changes: 131 additions & 0 deletions t/node/consumer-plugin2.t
Original file line number Diff line number Diff line change
Expand Up @@ -303,3 +303,134 @@ apikey: auth-jack
--- error_code: 403
--- response_body
{"message":"Your IP address is not allowed"}



=== TEST 9: use the latest consumer modifiedIndex as lrucache key
--- config
location /t {
content_by_lua_block {
local t = require("lib.test_admin").test
local code, body = t('/apisix/admin/consumers',
ngx.HTTP_PUT,
[[{
"username": "foo",
"plugins": {
"basic-auth": {
"username": "foo",
"password": "bar"
}
}
}]]
)
if code >= 300 then
ngx.status = code
ngx.say(body)
return
end

local code, body = t('/apisix/admin/plugin_configs/1',
ngx.HTTP_PUT,
[[{
"plugins": {
"ip-restriction": {
"whitelist": ["1.1.1.1"]
},
"basic-auth": {}
}
}]]
)
if code >= 300 then
ngx.status = code
ngx.say(body)
return
end

local code, body = t('/apisix/admin/routes/1',
ngx.HTTP_PUT,
[[{
"plugin_config_id": "1",
"upstream": {
"nodes": {
"127.0.0.1:1980": 1
},
"type": "roundrobin"
},
"uris": ["/hello"]
}]]
)
if code >= 300 then
ngx.status = code
ngx.say(body)
return
end
ngx.sleep(0.5)

local http = require "resty.http"
local httpc = http.new()
local uri = "http://127.0.0.1:" .. ngx.var.server_port
.. "/hello"
local headers = {
["Authorization"] = "Basic Zm9vOmJhcg=="
}
local res, err = httpc:request_uri(uri, {headers = headers})
ngx.print(res.body)

local code, body = t('/apisix/admin/plugin_configs/1',
ngx.HTTP_PUT,
[[{
"plugins": {
"ip-restriction": {
"whitelist": ["1.1.1.1", "127.0.0.1"]
},
"basic-auth": {}
}
}]]
)
if code >= 300 then
ngx.status = code
ngx.say(body)
return
end
ngx.sleep(0.5)

local res, err = httpc:request_uri(uri, {headers = headers})
if not res then
ngx.say(err)
return
end
ngx.print(res.body)

local code, body = t('/apisix/admin/consumers',
ngx.HTTP_PUT,
[[{
"username": "foo",
"plugins": {
"basic-auth": {
"username": "foo",
"password": "bala"
}
}
}]]
)
if code >= 300 then
ngx.status = code
ngx.say(body)
return
end

local headers = {
["Authorization"] = "Basic Zm9vOmJhbGE="
}
local res, err = httpc:request_uri(uri, {headers = headers})
if not res then
ngx.say(err)
return
end
ngx.print(res.body)
}
}
--- response_body
{"message":"Your IP address is not allowed"}
hello world
hello world
102 changes: 102 additions & 0 deletions t/node/plugin-configs.t
Original file line number Diff line number Diff line change
Expand Up @@ -310,3 +310,105 @@ hello world
}
--- response_body
world



=== TEST 6: use the latest plugin_consigs after merge the plugins from consumer and route
--- config
location /t {
content_by_lua_block {
local t = require("lib.test_admin").test
local code, body = t('/apisix/admin/consumers',
ngx.HTTP_PUT,
[[{
"username": "foo",
"plugins": {
"basic-auth": {
"username": "foo",
"password": "bar"
}
}
}]]
)
if code >= 300 then
ngx.status = code
ngx.say(body)
return
end

local code, body = t('/apisix/admin/plugin_configs/1',
ngx.HTTP_PUT,
[[{
"plugins": {
"ip-restriction": {
"whitelist": ["1.1.1.1"]
},
"basic-auth": {}
}
}]]
)
if code >= 300 then
ngx.status = code
ngx.say(body)
return
end

local code, body = t('/apisix/admin/routes/1',
ngx.HTTP_PUT,
[[{
"plugin_config_id": "1",
"upstream": {
"nodes": {
"127.0.0.1:1980": 1
},
"type": "roundrobin"
},
"uris": ["/hello"]
}]]
)
if code >= 300 then
ngx.status = code
ngx.say(body)
return
end
ngx.sleep(0.5)

local http = require "resty.http"
local httpc = http.new()
local uri = "http://127.0.0.1:" .. ngx.var.server_port
.. "/hello"
local headers = {
["Authorization"] = "Basic Zm9vOmJhcg=="
}
local res, err = httpc:request_uri(uri, {headers = headers})
ngx.print(res.body)

local code, body = t('/apisix/admin/plugin_configs/1',
ngx.HTTP_PUT,
[[{
"plugins": {
"ip-restriction": {
"whitelist": ["1.1.1.1", "127.0.0.1"]
},
"basic-auth": {}
}
}]]
)
if code >= 300 then
ngx.status = code
ngx.say(body)
return
end
ngx.sleep(0.5)

local res, err = httpc:request_uri(uri, {headers = headers})
if not res then
ngx.say(err)
return
end
ngx.print(res.body)
}
}
--- response_body
{"message":"Your IP address is not allowed"}
hello world