16 files changed, 807 insertions(+), 47 deletions(-)

M .rubocop.yml
M config-schema.dhall
M config.dhall.sample
A lib/api.rb
M lib/customer.rb
A lib/customer_info.rb
A lib/customer_info_form.rb
M lib/customer_repo.rb
A lib/legacy_customer.rb
A lib/proxied_jid.rb
M sgx_jmp.rb
A test/test_customer_info.rb
A test/test_customer_info_form.rb
M test/test_customer_repo.rb
M test/test_helper.rb
A test/test_proxied_jid.rb

@@ 51,6 51,9 @@ Style/DoubleNegation:
   EnforcedStyle: allowed_in_returns
   Enabled: false
 
+Style/PerlBackrefs:
+  Enabled: false
+
 Style/RegexpLiteral:
   EnforcedStyle: slashes
   AllowInnerSlashes: true

@@ 1,4 1,5 @@
 { activation_amount : Natural
+, admins : List Text
 , adr : Text
 , bandwidth_peer : Text
 , bandwidth_site : Text


@@ 41,6 42,7 @@
 , server : { host : Text, port : Natural }
 , sgx : Text
 , sip_host : Text
+, upstream_domain : Text
 , web_register : { from : Text, to : Text }
 , xep0157 : List { label : Text, value : Text, var : Text }
 }

@@ 71,5 71,7 @@
 	adr = "",
 	interac = "",
 	payable = "",
-	notify_from = "+15551234567@example.net"
+	notify_from = "+15551234567@example.net",
+	admins = ["test\\40example.com@example.net"],
+	upstream_domain = "example.net"
 }

@@ 0,0 1,52 @@
+# frozen_string_literal: true
+
+class API
+	def self.for(customer)
+		EMPromise.all([
+			sgx_jmp?(customer),
+			api_version(customer)
+		]).then do |is_jmp, api|
+			is_jmp ? JMP.new : api
+		end
+	end
+
+	def self.sgx_jmp?(customer)
+		key = "catapult_cred-customer_#{customer.customer_id}@jmp.chat"
+		REDIS.exists(key).then { |is_sgx| is_sgx == 1 }
+	end
+
+	def self.api_version(customer)
+		REDIS.lindex("catapult_cred-#{customer.jid}", 0).then do |api|
+			case api
+			when CONFIG.dig(:catapult, :user)
+				V1.new
+			when CONFIG.dig(:creds, :account)
+				V2.new
+			else
+				new
+			end
+		end
+	end
+
+	class V1 < API
+		def to_s
+			"v1"
+		end
+	end
+
+	class V2 < API
+		def to_s
+			"v2"
+		end
+	end
+
+	class JMP < V2
+		def to_s
+			"sgx-jmp"
+		end
+	end
+
+	def to_s
+		"not JMP"
+	end
+end

@@ 2,13 2,16 @@
 
 require "forwardable"
 
+require_relative "./api"
 require_relative "./blather_ext"
+require_relative "./customer_info"
 require_relative "./customer_plan"
 require_relative "./customer_usage"
 require_relative "./backend_sgx"
 require_relative "./ibr"
 require_relative "./payment_methods"
 require_relative "./plan"
+require_relative "./proxied_jid"
 require_relative "./sip_account"
 
 class Customer


@@ 95,5 98,21 @@ class Customer
 		end
 	end
 
+	def admin?
+		CONFIG[:admins].include?(jid.to_s)
+	end
+
+	def api
+		API.for(self)
+	end
+
+	def admin_info
+		AdminInfo.for(self, @plan, expires_at)
+	end
+
+	def info
+		CustomerInfo.for(self, @plan, expires_at)
+	end
+
 	protected def_delegator :@plan, :expires_at
 end

@@ 0,0 1,87 @@
+# frozen_string_literal: true
+
+require "value_semantics/monkey_patched"
+require_relative "proxied_jid"
+require_relative "customer_plan"
+
+class CustomerInfo
+	value_semantics do
+		plan CustomerPlan
+		tel Either(String, nil)
+		balance BigDecimal
+		expires_at Either(Time, nil)
+	end
+
+	def self.for(customer, plan, expires_at)
+		customer.registered?.then do |registration|
+			new(
+				plan: plan,
+				tel: registration&.phone,
+				balance: customer.balance,
+				expires_at: expires_at
+			)
+		end
+	end
+
+	def account_status
+		if plan.plan_name.nil?
+			"Transitional"
+		elsif plan.active?
+			"Active"
+		else
+			"Expired"
+		end
+	end
+
+	def next_renewal
+		{ var: "Next renewal", value: expires_at.strftime("%Y-%m-%d") } if expires_at
+	end
+
+	def fields
+		[
+			{ var: "Account Status", value: account_status },
+			{ var: "Phone Number", value: tel || "Not Registered" },
+			{ var: "Balance", value: "$%.4f" % balance },
+			next_renewal
+		].compact
+	end
+end
+
+class AdminInfo
+	value_semantics do
+		jid ProxiedJID, coerce: ProxiedJID.method(:new)
+		customer_id String
+		info CustomerInfo
+		api API
+	end
+
+	def self.for(customer, plan, expires_at)
+		EMPromise.all([
+			CustomerInfo.for(customer, plan, expires_at),
+			customer.api
+		]).then do |info, api_value|
+			new(
+				jid: customer.jid,
+				customer_id: customer.customer_id,
+				info: info, api: api_value
+			)
+		end
+	end
+
+	def plan_fields
+		[
+			{ var: "Plan", value: info.plan.plan_name || "No Plan" },
+			{ var: "Currency", value: (info.plan.currency || "No Currency").to_s }
+		]
+	end
+
+	def fields
+		info.fields + [
+			{ var: "JID", value: jid.unproxied.to_s },
+			{ var: "Cheo JID", value: jid.to_s },
+			{ var: "Customer ID", value: customer_id },
+			*plan_fields,
+			{ var: "API", value: api.to_s }
+		]
+	end
+end

@@ 0,0 1,82 @@
+# frozen_string_literal: true
+
+require_relative "customer_repo"
+require_relative "proxied_jid"
+require_relative "legacy_customer"
+
+class CustomerInfoForm
+	def initialize(customer_repo=CustomerRepo.new)
+		@customer_repo = customer_repo
+	end
+
+	def picker_form
+		form = Blather::Stanza::X.new(:form)
+		form.title = "Pick Customer"
+		form.instructions = "Tell us something about the customer and we'll try " \
+			"to get more information for you"
+
+		form.fields = {
+			var: "q", type: "text-single",
+			label: "Something about the customer",
+			description: "Supported things include: customer ID, JID, phone number"
+		}
+
+		form
+	end
+
+	def find_customer(response)
+		parse_something(response.form.field("q").value)
+	end
+
+	class NoCustomer
+		class AdminInfo
+			def fields
+				[{ var: "Account Status", value: "Not Found" }]
+			end
+		end
+
+		def admin_info
+			AdminInfo.new
+		end
+	end
+
+	def parse_something(value)
+		parser = Parser.new(@customer_repo)
+
+		EMPromise.all([
+			parser.as_customer_id(value),
+			parser.as_jid(value),
+			parser.as_phone(value),
+			EMPromise.resolve(NoCustomer.new)
+		]).then { |approaches| approaches.compact.first }
+	end
+
+	class Parser
+		def initialize(customer_repo)
+			@customer_repo = customer_repo
+		end
+
+		def as_customer_id(value)
+			@customer_repo.find(value).catch { nil }
+		end
+
+		def as_cheo(value)
+			ProxiedJID.proxy(Blather::JID.new(value))
+		end
+
+		def as_jid(value)
+			EMPromise.all([
+				@customer_repo.find_by_jid(value).catch { nil },
+				@customer_repo.find_by_jid(as_cheo(value)).catch { nil }
+			]).then { |approaches| approaches.compact.first }
+		end
+
+		def as_phone(value)
+			unless value.gsub(/[^0-9]/, "") =~ /^\+?1?(\d{10})$/
+				return EMPromise.resolve(nil)
+			end
+
+			@customer_repo.find_by_tel("+1#{$1}").catch { nil }
+		end
+	end
+end

@@ 1,6 1,7 @@
 # frozen_string_literal: true
 
 require_relative "customer"
+require_relative "legacy_customer"
 require_relative "polyfill"
 
 class CustomerRepo


@@ 18,9 19,21 @@ class CustomerRepo
 	end
 
 	def find_by_jid(jid)
-		@redis.get("jmp_customer_id-#{jid}").then do |customer_id|
-			raise "No customer id" unless customer_id
-			find_inner(customer_id, jid)
+		if jid.to_s =~ /\Acustomer_(.+)@jmp.chat\Z/
+			find($1)
+		else
+			@redis.get("jmp_customer_id-#{jid}").then { |customer_id|
+				raise "No customer id" unless customer_id
+				find_inner(customer_id, jid)
+			}.catch do
+				find_legacy_customer(jid)
+			end
+		end
+	end
+
+	def find_by_tel(tel)
+		@redis.get("catapult_jid-#{tel}").then do |jid|
+			find_by_jid(jid)
 		end
 	end
 


@@ 39,6 52,13 @@ class CustomerRepo
 
 protected
 
+	def find_legacy_customer(jid)
+		@redis.lindex("catapult_cred-#{jid}", 3).then do |tel|
+			raise "No customer" unless tel
+			LegacyCustomer.new(Blather::JID.new(jid), tel)
+		end
+	end
+
 	def hydrate_plan(customer_id, raw_customer)
 		raw_customer.dup.tap do |data|
 			data[:plan] = CustomerPlan.new(

@@ 0,0 1,65 @@
+# frozen_string_literal: true
+
+require "value_semantics/monkey_patched"
+require_relative "proxied_jid"
+
+class LegacyCustomer
+	attr_reader :jid, :tel
+
+	def initialize(jid, tel)
+		@jid = jid
+		@tel = tel
+	end
+
+	def customer_id
+		nil
+	end
+
+	def info
+		EMPromise.resolve(nil).then do
+			Info.new(jid: jid, tel: tel)
+		end
+	end
+
+	def admin_info
+		EMPromise.all([
+			info,
+			api
+		]).then do |info, api|
+			AdminInfo.new(info: info, api: api)
+		end
+	end
+
+	def api
+		API.for(self)
+	end
+
+	class Info
+		value_semantics do
+			jid ProxiedJID, coerce: ProxiedJID.method(:new)
+			tel String
+		end
+
+		def fields
+			[
+				{ var: "JID", value: jid.unproxied.to_s },
+				{ var: "Phone Number", value: tel }
+			]
+		end
+	end
+
+	class AdminInfo
+		value_semantics do
+			info Info
+			api API
+		end
+
+		def fields
+			info.fields + [
+				{ var: "Account Status", value: "Legacy" },
+				{ var: "Cheo JID", value: info.jid.to_s },
+				{ var: "API", value: api.to_s }
+			]
+		end
+	end
+end

@@ 0,0 1,28 @@
+# frozen_string_literal: true
+
+require "delegate"
+require "blather"
+
+class ProxiedJID < SimpleDelegator
+	ESCAPED = /20|22|26|27|2f|3a|3c|3e|40|5c/
+	def unproxied
+		Blather::JID.new(
+			node.gsub(/\\(#{ESCAPED})/) { |s|
+				s[1..-1].to_i(16).chr
+			}
+		)
+	end
+
+	def self.proxy(jid, suffix=CONFIG[:upstream_domain])
+		ProxiedJID.new(
+			Blather::JID.new(
+				jid.stripped.to_s
+					.gsub(/([ "&'\/:<>@]|\\(?=#{ESCAPED}))/) { |s|
+						"\\#{s.ord.to_s(16)}"
+					},
+				suffix,
+				jid.resource
+			)
+		)
+	end
+end

@@ 68,6 68,7 @@ require_relative "lib/buy_account_credit_form"
 require_relative "lib/command"
 require_relative "lib/command_list"
 require_relative "lib/customer"
+require_relative "lib/customer_info_form"
 require_relative "lib/customer_repo"
 require_relative "lib/electrum"
 require_relative "lib/expiring_lock"


@@ 101,6 102,8 @@ def new_sentry_hub(stanza, name: nil)
 	hub
 end
 
+class AuthError < StandardError; end
+
 # Braintree is not async, so wrap in EM.defer for now
 class AsyncBraintree
 	def initialize(environment:, merchant_id:, public_key:, private_key:, **)


@@ 553,6 556,47 @@ command :execute?, node: "web-register", sessionid: nil do |iq|
 	end
 end
 
+Command.new(
+	"info",
+	"Show Account Info",
+	list_for: ->(*) { true }
+) {
+	Command.customer.then(&:info).then do |info|
+		Command.finish do |reply|
+			form = Blather::Stanza::X.new(:result)
+			form.title = "Account Info"
+			form.fields = info.fields
+			reply.command << form
+		end
+	end
+}.register(self).then(&CommandList.method(:register))
+
+Command.new(
+	"customer info",
+	"Show Customer Info",
+	list_for: ->(customer: nil, **) { customer&.admin? }
+) {
+	Command.customer.then do |customer|
+		raise AuthError, "You are not an admin" unless customer&.admin?
+
+		customer_info = CustomerInfoForm.new
+		Command.reply { |reply|
+			reply.command << customer_info.picker_form
+		}.then { |response|
+			customer_info.find_customer(response)
+		}.then do |target_customer|
+			target_customer.admin_info.then do |info|
+				Command.finish do |reply|
+					form = Blather::Stanza::X.new(:result)
+					form.title = "Customer Info"
+					form.fields = info.fields
+					reply.command << form
+				end
+			end
+		end
+	end
+}.register(self).then(&CommandList.method(:register))
+
 command sessionid: /./ do |iq|
 	COMMAND_MANAGER.fulfill(iq)
 end

@@ 0,0 1,114 @@
+# frozen_string_literal: true
+
+require "test_helper"
+
+API::REDIS = Minitest::Mock.new
+
+class CustomerInfoTest < Minitest::Test
+	def test_info_does_not_crash
+		sgx = Minitest::Mock.new
+		sgx.expect(:registered?, EMPromise.resolve(nil))
+
+		cust = customer(sgx: sgx)
+		assert cust.info.sync.fields
+		assert_mock sgx
+	end
+	em :test_info_does_not_crash
+
+	def test_admin_info_does_not_crash
+		sgx = Minitest::Mock.new
+		sgx.expect(:registered?, EMPromise.resolve(nil))
+
+		API::REDIS.expect(
+			:exists,
+			EMPromise.resolve(nil),
+			["catapult_cred-customer_test@jmp.chat"]
+		)
+
+		API::REDIS.expect(
+			:lindex,
+			EMPromise.resolve(nil),
+			["catapult_cred-test@example.net", 0]
+		)
+
+		cust = customer(sgx: sgx)
+		assert cust.admin_info.sync.fields
+		assert_mock sgx
+	end
+	em :test_admin_info_does_not_crash
+
+	def test_inactive_info_does_not_crash
+		sgx = Minitest::Mock.new
+		sgx.expect(:registered?, EMPromise.resolve(nil))
+
+		plan = CustomerPlan.new("test", plan: nil, expires_at: nil)
+		cust = Customer.new(
+			"test",
+			Blather::JID.new("test@example.net"),
+			plan: plan,
+			sgx: sgx
+		)
+		assert cust.info.sync.fields
+		assert_mock sgx
+	end
+	em :test_inactive_info_does_not_crash
+
+	def test_inactive_admin_info_does_not_crash
+		sgx = Minitest::Mock.new
+		sgx.expect(:registered?, EMPromise.resolve(nil))
+
+		API::REDIS.expect(
+			:exists,
+			EMPromise.resolve(nil),
+			["catapult_cred-customer_test@jmp.chat"]
+		)
+
+		API::REDIS.expect(
+			:lindex,
+			EMPromise.resolve(nil),
+			["catapult_cred-test@example.net", 0]
+		)
+
+		plan = CustomerPlan.new("test", plan: nil, expires_at: nil)
+		cust = Customer.new(
+			"test",
+			Blather::JID.new("test@example.net"),
+			plan: plan,
+			sgx: sgx
+		)
+
+		assert cust.admin_info.sync.fields
+		assert_mock sgx
+	end
+	em :test_inactive_admin_info_does_not_crash
+
+	def test_legacy_customer_info_does_not_crash
+		cust = LegacyCustomer.new(
+			Blather::JID.new("legacy@example.com"),
+			"+12223334444"
+		)
+		assert cust.info.sync.fields
+	end
+	em :test_legacy_customer_info_does_not_crash
+
+	def test_legacy_customer_admin_info_does_not_crash
+		API::REDIS.expect(
+			:exists,
+			EMPromise.resolve(nil),
+			["catapult_cred-customer_@jmp.chat"]
+		)
+
+		API::REDIS.expect(
+			:lindex,
+			EMPromise.resolve(nil),
+			["catapult_cred-legacy@example.com", 0]
+		)
+
+		cust = LegacyCustomer.new(
+			Blather::JID.new("legacy@example.com"),
+			"+12223334444"
+		)
+		assert cust.admin_info.sync.fields
+	end
+	em :test_legacy_customer_admin_info_does_not_crash
+end

@@ 0,0 1,117 @@
+# frozen_string_literal: true
+
+require "test_helper"
+require "forwardable"
+require "customer_info_form"
+require "customer_repo"
+
+class FakeRepo
+	def initialize(customers)
+		@customers = customers
+	end
+
+	def find(id)
+		EMPromise.resolve(nil).then do
+			@customers.find { |cust| cust.customer_id == id } || raise("No Customer")
+		end
+	end
+
+	def find_by_jid(jid)
+		EMPromise.resolve(nil).then do
+			@customers.find { |cust| cust.jid.to_s == jid.to_s } || raise("No Customer")
+		end
+	end
+
+	def find_by_tel(tel)
+		EMPromise.resolve(nil).then do
+			@customers.find { |cust| cust.tel == tel } || raise("No Customer")
+		end
+	end
+end
+
+class CustomerInfoFormTest < Minitest::Test
+	def setup
+		@customer_test = OpenStruct.new(
+			customer_id: "test",
+			jid: "test\\40example.com@example.net",
+			tel: "+13334445555"
+		)
+		@customer_v2 = OpenStruct.new(
+			customer_id: "test_v2",
+			jid: "test_v2\\40example.com@example.net",
+			tel: "+14445556666"
+		)
+		@repo = FakeRepo.new([@customer_test, @customer_v2])
+		@info_form = CustomerInfoForm.new(@repo)
+	end
+
+	def test_nothing
+		assert_kind_of(
+			CustomerInfoForm::NoCustomer,
+			@info_form.parse_something("").sync
+		)
+	end
+	em :test_nothing
+
+	def test_find_customer_id
+		result = @info_form.parse_something("test").sync
+		assert_equal @customer_test, result
+	end
+	em :test_find_customer_id
+
+	def test_find_real_jid
+		result = @info_form.parse_something("test@example.com").sync
+		assert_equal @customer_test, result
+	end
+	em :test_find_real_jid
+
+	def test_find_cheo_jid
+		result = @info_form.parse_something(
+			"test\\40example.com@example.net"
+		).sync
+		assert_equal @customer_test, result
+	end
+	em :test_find_cheo_jid
+
+	def test_find_sgx_jmp_customer_by_phone
+		result = @info_form.parse_something("+13334445555").sync
+		assert_equal @customer_test, result
+	end
+	em :test_find_sgx_jmp_customer_by_phone
+
+	def test_find_sgx_jmp_customer_by_phone_friendly_format
+		result = @info_form.parse_something("13334445555").sync
+		assert_equal @customer_test, result
+
+		result = @info_form.parse_something("3334445555").sync
+		assert_equal @customer_test, result
+
+		result = @info_form.parse_something("(333) 444-5555").sync
+		assert_equal @customer_test, result
+	end
+	em :test_find_sgx_jmp_customer_by_phone_friendly_format
+
+	def test_find_v2_customer_by_phone
+		result = @info_form.parse_something("+14445556666").sync
+		assert_equal @customer_v2, result
+	end
+	em :test_find_v2_customer_by_phone
+
+	def test_missing_customer_by_phone
+		result = @info_form.parse_something("+17778889999").sync
+		assert_kind_of(
+			CustomerInfoForm::NoCustomer,
+			result
+		)
+	end
+	em :test_missing_customer_by_phone
+
+	def test_garbage
+		result = @info_form.parse_something("garbage").sync
+		assert_kind_of(
+			CustomerInfoForm::NoCustomer,
+			result
+		)
+	end
+	em :test_garbage
+end

@@ 4,69 4,129 @@ require "test_helper"
 require "customer_repo"
 
 class CustomerRepoTest < Minitest::Test
+	FAKE_REDIS = FakeRedis.new(
+		# sgx-jmp customer
+		"jmp_customer_jid-test" => "test@example.com",
+		"jmp_customer_id-test@example.com" => "test",
+		"catapult_jid-+13334445555" => "customer_test@jmp.chat",
+		"catapult_cred-customer_test@jmp.chat" => [
+			"test_bw_customer", "", "", "+13334445555"
+		],
+		# sgx-jmp customer, empty DB
+		"jmp_customer_jid-empty" => "empty@example.com",
+		"jmp_customer_id-empty@example.com" => "empty",
+		"catapult_jid-+16667778888" => "customer_empty@jmp.chat",
+		"catapult_cred-customer_empty@jmp.chat" => [
+			"test_bw_customer", "", "", "+16667778888"
+		],
+		# v2 customer
+		"jmp_customer_jid-test_v2" => "test_v2@example.com",
+		"jmp_customer_id-test_v2@example.com" => "test_v2",
+		"catapult_jid-+14445556666" => "test_v2@example.com",
+		"catapult_cred-test_v2@example.com" => [
+			"test_bw_customer", "", "", "+14445556666"
+		],
+		# legacy customer
+		"catapult_cred-legacy@example.com" => [
+			"catapult_user", "", "", "+12223334444"
+		],
+		"catapult_jid-+12223334444" => "legacy@example.com"
+	)
+
+	FAKE_DB = FakeDB.new(
+		["test"] => [{
+			"balance" => BigDecimal(1234),
+			"plan_name" => "test_usd",
+			"expires_at" => Time.now + 100
+		}],
+		["test_v2"] => [{
+			"balance" => BigDecimal(2345),
+			"plan_name" => "test_usd",
+			"expires_at" => Time.now + 100
+		}]
+	)
+
 	def mkrepo(
-		redis: Minitest::Mock.new,
-		db: Minitest::Mock.new,
+		redis: FAKE_REDIS,
+		db: FAKE_DB,
 		braintree: Minitest::Mock.new
 	)
 		CustomerRepo.new(redis: redis, db: db, braintree: braintree)
 	end
 
+	def setup
+		@repo = mkrepo
+	end
+
 	def test_find_by_jid
-		redis = Minitest::Mock.new
-		db = Minitest::Mock.new
-		repo = mkrepo(redis: redis, db: db)
-		redis.expect(
-			:get,
-			EMPromise.resolve(1),
-			["jmp_customer_id-test@example.com"]
-		)
-		db.expect(
-			:query_defer,
-			EMPromise.resolve([{ balance: 1234, plan_name: "test_usd" }]),
-			[String, [1]]
-		)
-		customer = repo.find_by_jid("test@example.com").sync
+		customer = @repo.find_by_jid("test@example.com").sync
 		assert_kind_of Customer, customer
 		assert_equal 1234, customer.balance
 		assert_equal "merchant_usd", customer.merchant_account
-		assert_mock redis
-		assert_mock db
 	end
 	em :test_find_by_jid
 
+	def test_find_by_id
+		customer = @repo.find("test").sync
+		assert_kind_of Customer, customer
+		assert_equal 1234, customer.balance
+		assert_equal "merchant_usd", customer.merchant_account
+	end
+	em :test_find_by_id
+
+	def test_find_by_customer_jid
+		customer = @repo.find_by_jid("customer_test@jmp.chat").sync
+		assert_kind_of Customer, customer
+		assert_equal 1234, customer.balance
+		assert_equal "merchant_usd", customer.merchant_account
+	end
+	em :test_find_by_customer_jid
+
 	def test_find_by_jid_not_found
-		redis = Minitest::Mock.new
-		repo = mkrepo(redis: redis)
-		redis.expect(
-			:get,
-			EMPromise.resolve(nil),
-			["jmp_customer_id-test2@example.com"]
-		)
 		assert_raises do
-			repo.find_by_jid("test2@example.com").sync
+			@repo.find_by_jid("test2@example.com").sync
 		end
-		assert_mock redis
 	end
 	em :test_find_by_jid_not_found
 
+	def test_find_legacy_customer
+		customer = @repo.find_by_jid("legacy@example.com").sync
+		assert_kind_of LegacyCustomer, customer
+		assert_equal "+12223334444", customer.tel
+	end
+	em :test_find_legacy_customer
+
+	def test_find_sgx_customer_by_phone
+		customer = @repo.find_by_tel("+13334445555").sync
+		assert_kind_of Customer, customer
+		assert_equal "test", customer.customer_id
+	end
+	em :test_find_sgx_customer_by_phone
+
+	def test_find_v2_customer_by_phone
+		customer = @repo.find_by_tel("+14445556666").sync
+		assert_kind_of Customer, customer
+		assert_equal "test_v2", customer.customer_id
+	end
+	em :test_find_v2_customer_by_phone
+
+	def test_find_legacy_customer_by_phone
+		customer = @repo.find_by_tel("+12223334444").sync
+		assert_kind_of LegacyCustomer, customer
+		assert_equal "legacy@example.com", customer.jid.to_s
+	end
+	em :test_find_legacy_customer_by_phone
+
+	def test_find_missing_phone
+		assert_raises do
+			@repo.find_by_tel("+15556667777").sync
+		end
+	end
+	em :test_find_missing_phone
+
 	def test_find_db_empty
-		db = Minitest::Mock.new
-		redis = Minitest::Mock.new
-		redis.expect(
-			:get,
-			EMPromise.resolve("test@example.net"),
-			["jmp_customer_jid-7357"]
-		)
-		repo = mkrepo(db: db, redis: redis)
-		db.expect(
-			:query_defer,
-			EMPromise.resolve([]),
-			[String, [7357]]
-		)
-		customer = repo.find(7357).sync
+		customer = @repo.find("empty").sync
 		assert_equal BigDecimal(0), customer.balance
-		assert_mock db
 	end
 	em :test_find_db_empty
 

@@ 94,7 94,8 @@ CONFIG = {
 		}
 	},
 	credit_card_url: ->(*) { "http://creditcard.example.com" },
-	electrum_notify_url: ->(*) { "http://notify.example.com" }
+	electrum_notify_url: ->(*) { "http://notify.example.com" },
+	upstream_domain: "example.net"
 }.freeze
 
 def panic(e)


@@ 131,6 132,36 @@ class PromiseMock < Minitest::Mock
 	end
 end
 
+class FakeRedis
+	def initialize(values)
+		@values = values
+	end
+
+	def get(key)
+		EMPromise.resolve(@values[key])
+	end
+
+	def exists(*keys)
+		EMPromise.resolve(
+			@values.select { |k, _| keys.include? k }.size
+		)
+	end
+
+	def lindex(key, index)
+		get(key).then { |v| v&.fetch(index) }
+	end
+end
+
+class FakeDB
+	def initialize(items)
+		@items = items
+	end
+
+	def query_defer(_, args)
+		EMPromise.resolve(@items.fetch(args, []))
+	end
+end
+
 module EventMachine
 	class << self
 		# Patch EM.add_timer to be instant in tests

@@ 0,0 1,34 @@
+# frozen_string_literal: true
+
+require "test_helper"
+require "proxied_jid"
+
+class ProxiedJIDTest < Minitest::Test
+	def test_unproxied
+		jid = ProxiedJID.new(Blather::JID.new("test\\40example.com@example.net"))
+		assert_equal "test@example.com", jid.unproxied.to_s
+	end
+
+	def test_proxied
+		jid = ProxiedJID.proxy(Blather::JID.new("test@example.com"))
+		assert_equal "test\\40example.com@example.net", jid.to_s
+	end
+
+	def test_escape
+		jid = ProxiedJID.proxy(Blather::JID.new("test \"&'/:<>", "example.com"))
+		assert_equal(
+			"test\\20\\22\\26\\27\\2f\\3a\\3c\\3e\\40example.com@example.net",
+			jid.to_s
+		)
+	end
+
+	def test_backlash_necessary
+		jid = ProxiedJID.proxy(Blather::JID.new("moop\\27@example.com"))
+		assert_equal "moop\\5c27\\40example.com@example.net", jid.to_s
+	end
+
+	def test_backslash_unnecessary
+		jid = ProxiedJID.proxy(Blather::JID.new("moop\\things@example.com"))
+		assert_equal "moop\\things\\40example.com@example.net", jid.to_s
+	end
+end