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View Code? Open in Web Editor NEWDuct module and router for the Ataraxy routing library
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Some example with middleware.buddy?
I can't seem to get it to work.
{:duct.core/project-ns foo
:duct.module/ataraxy {"/" ^:auth/basic[:index]}
:foo.handler/index {}
:duct.middleware.buddy/authentication
{:backend :basic
:realm "Example"
:authfn #ig/ref :example.auth/basic}
:example.auth/basic {}}Thanks in advance.
Instrumenting coercer specs raises an exception when running reset
If you define a coercer and put a spec on it, then instrumenting the specs in your project with a call to (clojure.spec.test.alpha/instrument) and then calling (reset) causes duct's ataraxy router to blow up with the following exception:
It appears this might be due to compile and clojure.tools.namespace.repl/refresh.
A workaround is to run (instrument) after the (reset), though this isn't a fully general solution as it will for example mean instrumentation doesn't happen during system init... though integrants spec support may reduce the need for that.
3. Unhandled clojure.lang.ExceptionInfo
Error on key :duct.router/ataraxy when building system
{ ,,, ,,,}
core.cljc: 285 integrant.core$build_exception/invokeStatic
core.cljc: 284 integrant.core$build_exception/invoke
core.cljc: 296 integrant.core$try_build_action/invokeStatic
core.cljc: 293 integrant.core$try_build_action/invoke
core.cljc: 302 integrant.core$build_key/invokeStatic
core.cljc: 298 integrant.core$build_key/invoke
core.clj: 2639 clojure.core/partial/fn
protocols.clj: 168 clojure.core.protocols/fn
protocols.clj: 124 clojure.core.protocols/fn
protocols.clj: 19 clojure.core.protocols/fn/G
protocols.clj: 31 clojure.core.protocols/seq-reduce
protocols.clj: 75 clojure.core.protocols/fn
protocols.clj: 75 clojure.core.protocols/fn
protocols.clj: 13 clojure.core.protocols/fn/G
core.clj: 6808 clojure.core/reduce
core.clj: 6790 clojure.core/reduce
core.cljc: 325 integrant.core$build/invokeStatic
core.cljc: 305 integrant.core$build/invoke
core.cljc: 460 integrant.core$resume/invokeStatic
core.cljc: 450 integrant.core$resume/invoke
core.cljc: 456 integrant.core$resume/invokeStatic
core.cljc: 450 integrant.core$resume/invoke
repl.clj: 42 integrant.repl/resume-system/fn
repl.clj: 24 integrant.repl/build-system
repl.clj: 22 integrant.repl/build-system
repl.clj: 41 integrant.repl/resume-system
repl.clj: 40 integrant.repl/resume-system
repl.clj: 77 integrant.repl/resume/fn
AFn.java: 154 clojure.lang.AFn/applyToHelper
AFn.java: 144 clojure.lang.AFn/applyTo
Var.java: 308 clojure.lang.Var/alterRoot
core.clj: 5510 clojure.core/alter-var-root
core.clj: 5505 clojure.core/alter-var-root
RestFn.java: 425 clojure.lang.RestFn/invoke
repl.clj: 75 integrant.repl/resume
repl.clj: 71 integrant.repl/resume
Var.java: 380 clojure.lang.Var/invoke
repl.clj: 100 clojure.tools.namespace.repl/do-refresh
repl.clj: 82 clojure.tools.namespace.repl/do-refresh
repl.clj: 145 clojure.tools.namespace.repl/refresh
repl.clj: 128 clojure.tools.namespace.repl/refresh
RestFn.java: 421 clojure.lang.RestFn/invoke
repl.clj: 84 integrant.repl/reset
repl.clj: 82 integrant.repl/reset
dev.clj: 128 zib.dev/reset
dev.clj: 121 zib.dev/reset
dev.clj: 122 zib.dev/reset
dev.clj: 121 zib.dev/reset
REPL: 1179 zib.dev/eval83157
REPL: 1179 zib.dev/eval83157
Compiler.java: 7178 clojure.lang.Compiler/eval
Compiler.java: 7133 clojure.lang.Compiler/eval
core.clj: 3214 clojure.core/eval
core.clj: 3210 clojure.core/eval
main.clj: 390 clojure.main/repl/read-eval-print/fn
main.clj: 390 clojure.main/repl/read-eval-print
main.clj: 413 clojure.main/repl/fn
main.clj: 413 clojure.main/repl
main.clj: 316 clojure.main/repl
RestFn.java: 137 clojure.lang.RestFn/applyTo
core.clj: 665 clojure.core/apply
core.clj: 660 clojure.core/apply
regrow.clj: 18 refactor-nrepl.ns.slam.hound.regrow/wrap-clojure-repl/fn
RestFn.java: 1523 clojure.lang.RestFn/invoke
interruptible_eval.clj: 87 clojure.tools.nrepl.middleware.interruptible-eval/evaluate/fn
AFn.java: 152 clojure.lang.AFn/applyToHelper
AFn.java: 144 clojure.lang.AFn/applyTo
core.clj: 665 clojure.core/apply
core.clj: 1973 clojure.core/with-bindings*
core.clj: 1973 clojure.core/with-bindings*
RestFn.java: 425 clojure.lang.RestFn/invoke
interruptible_eval.clj: 85 clojure.tools.nrepl.middleware.interruptible-eval/evaluate
interruptible_eval.clj: 55 clojure.tools.nrepl.middleware.interruptible-eval/evaluate
interruptible_eval.clj: 222 clojure.tools.nrepl.middleware.interruptible-eval/interruptible-eval/fn/fn
interruptible_eval.clj: 190 clojure.tools.nrepl.middleware.interruptible-eval/run-next/fn
AFn.java: 22 clojure.lang.AFn/run
ThreadPoolExecutor.java: 1149 java.util.concurrent.ThreadPoolExecutor/runWorker
ThreadPoolExecutor.java: 624 java.util.concurrent.ThreadPoolExecutor$Worker/run
Thread.java: 748 java.lang.Thread/run
2. Caused by java.lang.ExceptionInInitializerError
(No message)
NativeConstructorAccessorImpl.java: -2 sun.reflect.NativeConstructorAccessorImpl/newInstance0
NativeConstructorAccessorImpl.java: 62 sun.reflect.NativeConstructorAccessorImpl/newInstance
DelegatingConstructorAccessorImpl.java: 45 sun.reflect.DelegatingConstructorAccessorImpl/newInstance
Constructor.java: 423 java.lang.reflect.Constructor/newInstance
Class.java: 442 java.lang.Class/newInstance
Compiler.java: 4996 clojure.lang.Compiler$ObjExpr/eval
Compiler.java: 7177 clojure.lang.Compiler/eval
Compiler.java: 7133 clojure.lang.Compiler/eval
core.clj: 3214 clojure.core/eval
core.clj: 3210 clojure.core/eval
core.clj: 269 ataraxy.core/compile
core.clj: 263 ataraxy.core/compile
core.clj: 335 ataraxy.core/handler
core.clj: 319 ataraxy.core/handler
ataraxy.clj: 33 duct.router.ataraxy/eval68787/fn
MultiFn.java: 234 clojure.lang.MultiFn/invoke
core.cljc: 377 integrant.core$eval15710$fn__15711/invoke
MultiFn.java: 244 clojure.lang.MultiFn/invoke
core.cljc: 463 integrant.core$resume$fn__15753/invoke
core.cljc: 294 integrant.core$try_build_action/invokeStatic
core.cljc: 293 integrant.core$try_build_action/invoke
core.cljc: 302 integrant.core$build_key/invokeStatic
core.cljc: 298 integrant.core$build_key/invoke
core.clj: 2639 clojure.core/partial/fn
protocols.clj: 168 clojure.core.protocols/fn
protocols.clj: 124 clojure.core.protocols/fn
protocols.clj: 19 clojure.core.protocols/fn/G
protocols.clj: 31 clojure.core.protocols/seq-reduce
protocols.clj: 75 clojure.core.protocols/fn
protocols.clj: 75 clojure.core.protocols/fn
protocols.clj: 13 clojure.core.protocols/fn/G
core.clj: 6808 clojure.core/reduce
core.clj: 6790 clojure.core/reduce
core.cljc: 325 integrant.core$build/invokeStatic
core.cljc: 305 integrant.core$build/invoke
core.cljc: 460 integrant.core$resume/invokeStatic
core.cljc: 450 integrant.core$resume/invoke
core.cljc: 456 integrant.core$resume/invokeStatic
core.cljc: 450 integrant.core$resume/invoke
repl.clj: 42 integrant.repl/resume-system/fn
repl.clj: 24 integrant.repl/build-system
repl.clj: 22 integrant.repl/build-system
repl.clj: 41 integrant.repl/resume-system
repl.clj: 40 integrant.repl/resume-system
repl.clj: 77 integrant.repl/resume/fn
AFn.java: 154 clojure.lang.AFn/applyToHelper
AFn.java: 144 clojure.lang.AFn/applyTo
Var.java: 308 clojure.lang.Var/alterRoot
core.clj: 5510 clojure.core/alter-var-root
core.clj: 5505 clojure.core/alter-var-root
RestFn.java: 425 clojure.lang.RestFn/invoke
repl.clj: 75 integrant.repl/resume
repl.clj: 71 integrant.repl/resume
Var.java: 380 clojure.lang.Var/invoke
repl.clj: 100 clojure.tools.namespace.repl/do-refresh
repl.clj: 82 clojure.tools.namespace.repl/do-refresh
repl.clj: 145 clojure.tools.namespace.repl/refresh
repl.clj: 128 clojure.tools.namespace.repl/refresh
RestFn.java: 421 clojure.lang.RestFn/invoke
repl.clj: 84 integrant.repl/reset
repl.clj: 82 integrant.repl/reset
dev.clj: 128 zib.dev/reset
dev.clj: 121 zib.dev/reset
dev.clj: 122 zib.dev/reset
dev.clj: 121 zib.dev/reset
REPL: 1179 zib.dev/eval83157
REPL: 1179 zib.dev/eval83157
Compiler.java: 7178 clojure.lang.Compiler/eval
Compiler.java: 7133 clojure.lang.Compiler/eval
core.clj: 3214 clojure.core/eval
core.clj: 3210 clojure.core/eval
main.clj: 390 clojure.main/repl/read-eval-print/fn
main.clj: 390 clojure.main/repl/read-eval-print
main.clj: 413 clojure.main/repl/fn
main.clj: 413 clojure.main/repl
main.clj: 316 clojure.main/repl
RestFn.java: 137 clojure.lang.RestFn/applyTo
core.clj: 665 clojure.core/apply
core.clj: 660 clojure.core/apply
regrow.clj: 18 refactor-nrepl.ns.slam.hound.regrow/wrap-clojure-repl/fn
RestFn.java: 1523 clojure.lang.RestFn/invoke
interruptible_eval.clj: 87 clojure.tools.nrepl.middleware.interruptible-eval/evaluate/fn
AFn.java: 152 clojure.lang.AFn/applyToHelper
AFn.java: 144 clojure.lang.AFn/applyTo
core.clj: 665 clojure.core/apply
core.clj: 1973 clojure.core/with-bindings*
core.clj: 1973 clojure.core/with-bindings*
RestFn.java: 425 clojure.lang.RestFn/invoke
interruptible_eval.clj: 85 clojure.tools.nrepl.middleware.interruptible-eval/evaluate
interruptible_eval.clj: 55 clojure.tools.nrepl.middleware.interruptible-eval/evaluate
interruptible_eval.clj: 222 clojure.tools.nrepl.middleware.interruptible-eval/interruptible-eval/fn/fn
interruptible_eval.clj: 190 clojure.tools.nrepl.middleware.interruptible-eval/run-next/fn
AFn.java: 22 clojure.lang.AFn/run
ThreadPoolExecutor.java: 1149 java.util.concurrent.ThreadPoolExecutor/runWorker
ThreadPoolExecutor.java: 624 java.util.concurrent.ThreadPoolExecutor$Worker/run
Thread.java: 748 java.lang.Thread/run
1. Caused by java.lang.IllegalArgumentException
No matching ctor found for class
clojure.spec.test.alpha$spec_checking_fn$fn__3026
Reflector.java: 237 clojure.lang.Reflector/invokeConstructor
LispReader.java: 1307 clojure.lang.LispReader$EvalReader/invoke
LispReader.java: 843 clojure.lang.LispReader$DispatchReader/invoke
LispReader.java: 275 clojure.lang.LispReader/read
LispReader.java: 206 clojure.lang.LispReader/read
LispReader.java: 195 clojure.lang.LispReader/read
RT.java: 1873 clojure.lang.RT/readString
RT.java: 1868 clojure.lang.RT/readString
REPL: 1179 zib.dev/eval83246
NativeConstructorAccessorImpl.java: -2 sun.reflect.NativeConstructorAccessorImpl/newInstance0
NativeConstructorAccessorImpl.java: 62 sun.reflect.NativeConstructorAccessorImpl/newInstance
DelegatingConstructorAccessorImpl.java: 45 sun.reflect.DelegatingConstructorAccessorImpl/newInstance
Constructor.java: 423 java.lang.reflect.Constructor/newInstance
Class.java: 442 java.lang.Class/newInstance
Compiler.java: 4996 clojure.lang.Compiler$ObjExpr/eval
Compiler.java: 7177 clojure.lang.Compiler/eval
Compiler.java: 7133 clojure.lang.Compiler/eval
core.clj: 3214 clojure.core/eval
core.clj: 3210 clojure.core/eval
core.clj: 269 ataraxy.core/compile
core.clj: 263 ataraxy.core/compile
core.clj: 335 ataraxy.core/handler
core.clj: 319 ataraxy.core/handler
ataraxy.clj: 33 duct.router.ataraxy/eval68787/fn
MultiFn.java: 234 clojure.lang.MultiFn/invoke
core.cljc: 377 integrant.core$eval15710$fn__15711/invoke
MultiFn.java: 244 clojure.lang.MultiFn/invoke
core.cljc: 463 integrant.core$resume$fn__15753/invoke
core.cljc: 294 integrant.core$try_build_action/invokeStatic
core.cljc: 293 integrant.core$try_build_action/invoke
core.cljc: 302 integrant.core$build_key/invokeStatic
core.cljc: 298 integrant.core$build_key/invoke
core.clj: 2639 clojure.core/partial/fn
protocols.clj: 168 clojure.core.protocols/fn
protocols.clj: 124 clojure.core.protocols/fn
protocols.clj: 19 clojure.core.protocols/fn/G
protocols.clj: 31 clojure.core.protocols/seq-reduce
protocols.clj: 75 clojure.core.protocols/fn
protocols.clj: 75 clojure.core.protocols/fn
protocols.clj: 13 clojure.core.protocols/fn/G
core.clj: 6808 clojure.core/reduce
core.clj: 6790 clojure.core/reduce
core.cljc: 325 integrant.core$build/invokeStatic
core.cljc: 305 integrant.core$build/invoke
core.cljc: 460 integrant.core$resume/invokeStatic
core.cljc: 450 integrant.core$resume/invoke
core.cljc: 456 integrant.core$resume/invokeStatic
core.cljc: 450 integrant.core$resume/invoke
repl.clj: 42 integrant.repl/resume-system/fn
repl.clj: 24 integrant.repl/build-system
repl.clj: 22 integrant.repl/build-system
repl.clj: 41 integrant.repl/resume-system
repl.clj: 40 integrant.repl/resume-system
repl.clj: 77 integrant.repl/resume/fn
AFn.java: 154 clojure.lang.AFn/applyToHelper
AFn.java: 144 clojure.lang.AFn/applyTo
Var.java: 308 clojure.lang.Var/alterRoot
core.clj: 5510 clojure.core/alter-var-root
core.clj: 5505 clojure.core/alter-var-root
RestFn.java: 425 clojure.lang.RestFn/invoke
repl.clj: 75 integrant.repl/resume
repl.clj: 71 integrant.repl/resume
Var.java: 380 clojure.lang.Var/invoke
repl.clj: 100 clojure.tools.namespace.repl/do-refresh
repl.clj: 82 clojure.tools.namespace.repl/do-refresh
repl.clj: 145 clojure.tools.namespace.repl/refresh
repl.clj: 128 clojure.tools.namespace.repl/refresh
RestFn.java: 421 clojure.lang.RestFn/invoke
repl.clj: 84 integrant.repl/reset
repl.clj: 82 integrant.repl/reset
dev.clj: 128 zib.dev/reset
dev.clj: 121 zib.dev/reset
dev.clj: 122 zib.dev/reset
dev.clj: 121 zib.dev/reset
REPL: 1179 zib.dev/eval83157
REPL: 1179 zib.dev/eval83157
Compiler.java: 7178 clojure.lang.Compiler/eval
Compiler.java: 7133 clojure.lang.Compiler/eval
core.clj: 3214 clojure.core/eval
core.clj: 3210 clojure.core/eval
main.clj: 390 clojure.main/repl/read-eval-print/fn
main.clj: 390 clojure.main/repl/read-eval-print
main.clj: 413 clojure.main/repl/fn
main.clj: 413 clojure.main/repl
main.clj: 316 clojure.main/repl
RestFn.java: 137 clojure.lang.RestFn/applyTo
core.clj: 665 clojure.core/apply
core.clj: 660 clojure.core/apply
regrow.clj: 18 refactor-nrepl.ns.slam.hound.regrow/wrap-clojure-repl/fn
RestFn.java: 1523 clojure.lang.RestFn/invoke
interruptible_eval.clj: 87 clojure.tools.nrepl.middleware.interruptible-eval/evaluate/fn
AFn.java: 152 clojure.lang.AFn/applyToHelper
AFn.java: 144 clojure.lang.AFn/applyTo
core.clj: 665 clojure.core/apply
core.clj: 1973 clojure.core/with-bindings*
core.clj: 1973 clojure.core/with-bindings*
RestFn.java: 425 clojure.lang.RestFn/invoke
interruptible_eval.clj: 85 clojure.tools.nrepl.middleware.interruptible-eval/evaluate
interruptible_eval.clj: 55 clojure.tools.nrepl.middleware.interruptible-eval/evaluate
interruptible_eval.clj: 222 clojure.tools.nrepl.middleware.interruptible-eval/interruptible-eval/fn/fn
interruptible_eval.clj: 190 clojure.tools.nrepl.middleware.interruptible-eval/run-next/fn
AFn.java: 22 clojure.lang.AFn/run
ThreadPoolExecutor.java: 1149 java.util.concurrent.ThreadPoolExecutor/runWorker
ThreadPoolExecutor.java: 624 java.util.concurrent.ThreadPoolExecutor$Worker/run
Thread.java: 748 java.lang.Thread/run
Buddy authentication middleware not working
I am not able to get authentication to work with the example below. Basically when I hithttp :3000 it returns 200
Full config.edn below:
{:duct.core/project-ns duct-service
:duct.core/environment :production
:duct.module/logging {}
:duct.module.web/api {}
:duct-service.middleware/jws-auth
{:backend :jws
:secret "somesecret"}
:duct.module/ataraxy
{[:get "/"]
^:jws-auth [:entries/list]}
[:duct.handler.static/ok :duct-service.handler.entries/list]
{:body {:entries "hello"}}
}
jws-auth middleware is a direct copy of the buddy middleware with some println added:
(ns duct-service.middleware
(:require [buddy.auth.middleware :as buddy]
[buddy.auth.backends :as backend]
[integrant.core :as ig]))
(def backends
{:basic backend/basic
:session (fn [_] (backend/session))
:token backend/token
:jws backend/jws
:jwe backend/jwe})
(defn wrap-debugger [handler]
(fn [request]
(println "identity:" (:identity request))
(handler request)))
(defmethod ig/init-key ::jws-auth
[_ {:keys [backend] :as config}]
(let [backend-fn (backends backend)
config (dissoc config :backend)
_ (println config backend-fn)]
(fn [handler]
(-> handler
wrap-debugger
(buddy/wrap-authentication (backend-fn config))))))
correct usage of `:ataraxy.error/failed-spec`
Here is a working example start from [module.ataraxy 0.17]. May I know using :example instead of :my.handler/example is intentional or not?
config.edn
{:duct.module/ataraxy
{[:get "/example" {body :params}] [:example body]}
:duct.router/ataraxy
{:handlers {:ataraxy.error/failed-spec #ig/ref :my.handler/error}}
:my.handler/error {}}my.handler/example.clj
(defmethod ig/init-key :my.handler/example [_ options]
(fn [{[_ body] :ataraxy/result}]
[::response/ok (io/resource "my/handler/example/example.html")]))
(defmethod ataraxy/result-spec :example [_]
(s/tuple any? :my.spec/example))my.handler/error.clj
(defmethod ig/init-key :my.handler/error [_ options]
(fn [{[_ error] :ataraxy/result}]
(let [messages (map f/format
(-> error :clojure.spec.alpha/problems))]
[::response/bad-request {:messages messages}])))Being explicit & switching off infering keys for handlers/middlewares
I wonder if it might be possible to add an option e.g. :fully-qualified-keys true to turn key inference off in the ataraxy router config.
The reason I'd like this is when refactoring things you want to do a find/replace on the keys throughout the project, but because the keys in the router config are aliased, they get missed. Recently I was helping a new developer get up to speed and they'd done this, but this key got missed, and I found myself having to explain this, as an extra unintuitive convention, in addition to clojure's :: prefix and aliases via :as, as things to watch out for.
missing the :ataraxy.error/failed-spec handling
All the other ataraxy.error/* has the default handling, except :ataraxy.error/failed-spec
Question: What is the preferred way to set default value for optional parameters?
It might make more sense to set it in the handler, but assuming that I'm using a handler library such as handler.sql, should we create a custom middleware for that or there is a way to specify them in the router?
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