68 lines
2.6 KiB
Clojure
68 lines
2.6 KiB
Clojure
(ns cat.routes.oauth
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(:require [ring.util.http-response :refer [ok found]]
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[compojure.core :refer [defroutes GET]]
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[clojure.tools.logging :as log]
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[cat.moauth :as mo]
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[cat.db.core :refer [*db*] :as db]))
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; This list contains application admins, they can add non-zeus people and can add relations
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; More functionality is planned
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(def admins [{:name "flynn" :zeusid 117}])
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(defn set-user! [user session redirect-url]
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(log/debug "Set user in session: " user)
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(let [new-session (-> session
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(assoc :user user)
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(cond-> (some (partial = (select-keys user [:zeusid :name])) admins)
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(->
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(assoc-in [:user :admin] {:enabled false})
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(assoc-in [:user :roles] #{:admin}))))]
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(-> (found redirect-url)
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(assoc :session new-session))))
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(defn remove-user! [session redirect-url]
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(-> (found redirect-url)
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(assoc :session (dissoc session :user))))
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(defn clear-session! [redirect-url]
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(-> (found redirect-url)
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(assoc :session nil)))
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(defn oauth-init
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"Initiates the OAuth"
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[request]
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(let [reee (mo/authorize-api-uri)]
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(log/debug "authorize uri: " reee)
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(-> reee
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found)))
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(defn oauth-callback
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"Handles the callback from adams with the access_token
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Fetches the user from the database, creating a new one if not found
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Sets the user in the session and redirects back to origin \"/\" "
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[{:keys [params session]}]
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; oauth request was denied by user
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(if (:denied params)
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(-> (found "/")
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(assoc :flash {:denied true}))
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; fetch the request token and do anything else you wanna do if not denied.
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(let [{:keys [access_token refresh_token]} (mo/get-authentication-response nil params)
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fetched-user (mo/get-user-info access_token)
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local-user (db/get-zeus-user {:zeusid (:id fetched-user)})]
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(if local-user
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(set-user! local-user session "/")
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(try
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(let [user-template {:name (:username fetched-user)
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:gender nil
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:zeusid (:id fetched-user)}
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generated-key (-> user-template
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(db/create-user!))]
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(set-user! (assoc user-template :id (:generated_key generated-key)) session "/"))
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(catch Exception e
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(do
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(log/warn "fetched user" fetched-user "already exists, but was not found")
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(log/warn (:cause (Throwable->map e)))
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(-> (found "/")
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(assoc :flash {:error "An error occurred, please try again."})))))))))
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