From 22c6c80310a8d3d3abbd1006598b4fbaec98ffd0 Mon Sep 17 00:00:00 2001
From: Azul <azul@riseup.net>
Date: Fri, 22 Sep 2017 15:30:40 +0200
Subject: wkd: implement basic lookup of keys through wkd

wkd is the web key directory. See the Readme.md in
  /lib/nickserver/wkd
---
 test/files/dewey.pgp.asc       | 11 +++++++++++
 test/remote/hkp_source_test.rb |  8 +++-----
 test/remote/wkd_source_test.rb | 43 ++++++++++++++++++++++++++++++++++++++++++
 test/unit/wkd/url_test.rb      | 19 +++++++++++++++++--
 4 files changed, 74 insertions(+), 7 deletions(-)
 create mode 100644 test/files/dewey.pgp.asc
 create mode 100644 test/remote/wkd_source_test.rb

(limited to 'test')

diff --git a/test/files/dewey.pgp.asc b/test/files/dewey.pgp.asc
new file mode 100644
index 0000000..a5306bd
--- /dev/null
+++ b/test/files/dewey.pgp.asc
@@ -0,0 +1,11 @@
+-----BEGIN PGP PUBLIC KEY BLOCK-----
+
+mDMEV3IffxYJKwYBBAHaRw8BAQdA0exktohYX2Qglxscg720r5ztQNXO8EP9sOE7
+HDy0V+W0FGRld2V5QHRlc3QuZ251cGcub3JniHkEExYIACEFAldyH38CGwMFCwkI
+BwIGFQgJCgsCBBYCAwECHgECF4AACgkQ0Z0isG7nhmgbcwEA3rsFpACV7/rrzyAs
+0d3s0ArpjjClmOldD9/si8rSkt8A/04ykHUX1lOQpKdQrT3FtxNnhyOlfF5Y5X1Y
+HICUAAsGuDgEV3IffxIKKwYBBAGXVQEFAQEHQN/mRvG5CEKhvuvYdLmjWqUoROwV
+D6+6+OdkKFIwjrpuAwEIB4hhBBgWCAAJBQJXch9/AhsMAAoJENGdIrBu54ZoFDEB
+AIqlLFB7nxsrMDhmG8il8yUQ6ufvnXSkxkXUjWqqxH8uAP42Y30G+odkMcGHeUzg
+4k5B+xPXFVetOsZAD5LILZ1QDw==
+-----END PGP PUBLIC KEY BLOCK-----
diff --git a/test/remote/hkp_source_test.rb b/test/remote/hkp_source_test.rb
index ff61513..c246097 100644
--- a/test/remote/hkp_source_test.rb
+++ b/test/remote/hkp_source_test.rb
@@ -34,10 +34,9 @@ class RemoteHkpSourceTest < CelluloidTest
   protected
 
   def assert_key_info_for_uid(uid)
-    source.search uid do |status, keys|
-      assert_equal 200, status
-      yield keys
-    end
+    status, keys = source.search uid
+    assert_equal 200, status
+    yield keys
   rescue HTTP::ConnectionError => e
     skip "could not talk to hkp server: #{e}"
   end
@@ -45,5 +44,4 @@ class RemoteHkpSourceTest < CelluloidTest
   def source
     Nickserver::Hkp::Source.new adapter
   end
-
 end
diff --git a/test/remote/wkd_source_test.rb b/test/remote/wkd_source_test.rb
new file mode 100644
index 0000000..acb6759
--- /dev/null
+++ b/test/remote/wkd_source_test.rb
@@ -0,0 +1,43 @@
+require 'test_helper'
+require 'file_content'
+require 'support/celluloid_test'
+require 'support/http_adapter_helper'
+require 'nickserver/wkd/source'
+require 'nickserver/email_address'
+
+class RemoteWkdSourceTest < CelluloidTest
+  include HttpAdapterHelper
+  include FileContent
+
+  def test_existing_key
+    response = source.query email_with_key
+    assert_equal 200, response.status
+    assert_pgp_key_in response
+  end
+
+  def test_missing_key
+    uid = 'thisemaildoesnotexist@test.gnupg.org'
+    email = Nickserver::EmailAddress.new uid
+    status, body = source.query email
+    assert_nil status
+    assert_nil body
+  end
+
+  protected
+
+  def assert_pgp_key_in(response)
+    json = JSON.parse response.content
+    assert_equal email_with_key.to_s, json["address"]
+    refute_empty json["openpgp"]
+    assert_equal file_content('dewey.pgp.asc'), json['openpgp']
+  end
+
+  def email_with_key
+    uid = 'dewey@test.gnupg.org'
+    email = Nickserver::EmailAddress.new uid
+  end
+
+  def source
+    Nickserver::Wkd::Source.new adapter
+  end
+end
diff --git a/test/unit/wkd/url_test.rb b/test/unit/wkd/url_test.rb
index 9bf8f64..1f875b5 100644
--- a/test/unit/wkd/url_test.rb
+++ b/test/unit/wkd/url_test.rb
@@ -12,15 +12,30 @@ module Nickserver::Wkd
       assert_equal sample_url, url.to_s
     end
 
+    # we can be pretty sure this works for the person who proposed it
+    def test_gnupg_testuser_email
+      url = Url.new test_user_email
+      assert_equal test_user_url, url.to_s
+    end
+
     protected
 
+    def test_user_email
+      Nickserver::EmailAddress.new 'dewey@test.gnupg.org'
+    end
+
+    def test_user_url
+      'https://test.gnupg.org/.well-known/openpgpkey/hu/' +
+        '1g8totoxbt4zf6na1sukczp5fiewr1oe'
+    end
+
     def sample_email
       Nickserver::EmailAddress.new 'Joe.Doe@Example.ORG'
     end
 
     def sample_url
-      'https://example.org/.well-known/openpgpkey/' +
-        'hu/example.org/iy9q119eutrkn8s1mk4r39qejnbu3n5q'
+      'https://example.org/.well-known/openpgpkey/hu/' +
+        'iy9q119eutrkn8s1mk4r39qejnbu3n5q'
     end
   end
 end
-- 
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