Firstsawyou commented on a change in pull request #2830:
URL: https://github.com/apache/apisix/pull/2830#discussion_r529603958
##########
File path: apisix/plugins/hmac-auth.lua
##########
@@ -224,6 +224,13 @@ local function generate_signature(ctx, secret_key, params)
for _, key in pairs(keys) do
local param = args[key]
+ -- when args without `=<value>`, value is treated as true.
+ -- In order to be compatible with args lacking `=<value>`,
+ -- we need to replace true with an empty string.
+ if type(param) == "boolean" then
+ param = ""
Review comment:
I tested it, and the following is my test result：
node.js: curl "http://localhost:8080/args?name=jack&age";
```
node.js, args name：jack
node.js, args age：
```
python: curl "http://localhost:8080/args?name=jack&age";
```
ParseResult(scheme='http', netloc='127.0.0.1:8080', path='/args', params='',
query='name=jack&age', fragment='')
{'age': [''], 'name': ['jack']}
```
golang: curl "http://localhost:8080/args?name=jack&age";
```
map[age:[] name:[jack]]
args value: jack
```
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