Adding a permissions manager utility.

shard.yml

@@ -11,6 +11,8 @@ description: |
 targets:
   authd:
     main: src/main.cr
+  auth-user-perms:
+    main: utils/authd-user-perms.cr
   auth-user-add:
     main: utils/authd-user-add.cr
   auth-user-allow:

src/authd.cr

@@ -277,8 +277,7 @@ class AuthD::Request
 	class CheckPermission < Request
 		property shared_key : String
 
-		# FIXME: Make it Int32 | String
-		property user       : Int32
+		property user       : Int32 | String
 		property service    : String
 		property resource   : String
 
@@ -288,8 +287,7 @@ class AuthD::Request
 	class SetPermission < Request
 		property shared_key : String
 
-		# FIXME: Make it Int32 | String
-		property user       : Int32
+		property user       : Int32 | String
 		property service    : String
 		property resource   : String
 		property permission : ::AuthD::User::PermissionLevel
@@ -549,8 +547,8 @@ module AuthD
 			end
 		end
 
-		def check_permission(user : ::AuthD::User::Public, service_name : String, resource_name : String) : User::PermissionLevel
-			request = Request::CheckPermission.new @key, user.uid, service_name, resource_name
+		def check_permission(user : Int32, service_name : String, resource_name : String) : User::PermissionLevel
+			request = Request::CheckPermission.new @key, user, service_name, resource_name
 
 			send request
 

utils/authd-user-perms.cr

@@ -0,0 +1,66 @@
+require "option_parser"
+
+require "../src/authd.cr"
+
+key_file     : String? = nil
+cli_login    : String? = nil
+cli_service  : String? = nil
+cli_resource : String? = nil
+cli_permlvl  : String? = nil
+
+OptionParser.parse do |parser|
+	parser.unknown_args do |args|
+		if 3 < args.size > 4
+			puts "usage: #{PROGRAM_NAME} <uid> <service> <resource> <permlevel> [options]"
+			puts parser
+			exit 1
+		end
+
+		cli_login    = args[0]
+		cli_service  = args[1]
+		cli_resource = args[2] if args.size > 2
+		cli_permlvl  = args[3] if args.size > 3
+	end
+
+	parser.on "-K file", "--key-file file", "Read the authd shared key from a file." do |file|
+		key_file = file
+	end
+
+	parser.on "-h", "--help", "Prints this help message." do
+		puts "usage: #{PROGRAM_NAME} <uid> <service> <resource> [permission] [options]"
+		puts "example: #{PROGRAM_NAME} 1002 my-application chat Read"
+		puts "permission list: None Read Edit Admin"
+		puts parser
+		exit 0
+	end
+end
+
+if cli_login.nil?
+	STDERR.puts "no login provided"
+	exit 1
+end
+
+login    = cli_login.not_nil!.to_i # not_nil!? O RLY?
+service  = cli_service.not_nil!    # not_nil!
+resource = cli_resource.not_nil!   # not_nil!
+
+authd = AuthD::Client.new
+
+begin
+	key_file.try do |file| # FIXME: fail if missing?
+		authd.key = File.read(file).chomp
+	end
+
+	if cli_permlvl.nil?
+		pp! authd.check_permission login, service, resource
+	else
+		permlvl = cli_permlvl.not_nil!
+		perm = AuthD::User::PermissionLevel.parse(permlvl)
+		pp! authd.set_permission login, service, resource, perm
+	end
+rescue e : AuthD::Exception
+	puts "error: #{e.message}"
+end
+
+authd.close
+