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authorrinpatch <rinpatch@sdf.org>2019-10-18 12:08:03 +0000
committerrinpatch <rinpatch@sdf.org>2019-10-18 12:08:03 +0000
commitbb73f100b8b29d2cbe5573b766166ebb085dcc86 (patch)
tree359dfd20ea3527c47509de5618aac13aeaf1a445
parentc00797d08ef3e6c57250c9f013b6f912292b031b (diff)
parentc00b55bc80b8e5cd010d34ceb841d3a12d607056 (diff)
Merge branch 'release/1.1.1' into 'stable'v1.1.1
1.1.1 Release See merge request pleroma/pleroma!1857
-rw-r--r--CHANGELOG.md8
-rw-r--r--lib/mix/tasks/pleroma/database.ex4
-rw-r--r--lib/pleroma/object.ex4
-rw-r--r--lib/pleroma/user.ex6
-rw-r--r--lib/pleroma/user/search.ex166
-rw-r--r--lib/pleroma/web/activity_pub/utils.ex2
-rw-r--r--mix.exs2
-rw-r--r--priv/repo/migrations/20190711042021_create_safe_jsonb_set.exs22
-rw-r--r--priv/repo/migrations/20190711042024_copy_muted_to_muted_notifications.exs2
-rw-r--r--test/safe_jsonb_set_test.exs12
-rw-r--r--test/user_search_test.exs26
11 files changed, 115 insertions, 139 deletions
diff --git a/CHANGELOG.md b/CHANGELOG.md
index cb3785a02..758d53ec4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -3,6 +3,14 @@ All notable changes to this project will be documented in this file.
The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
+## [1.1.1] - 2019-10-18
+### Fixed
+- One of the migrations between 1.0.0 and 1.1.0 wiping user info of the relay user because of unexpected behavior of postgresql's `jsonb_set`, resulting in inability to post in the default configuration. If you were affected, please run the following query in postgres console, the relay user will be recreated automatically:
+```
+delete from users where ap_id = 'https://your.instance.hostname/relay';
+```
+- Bad user search matches
+
## [1.1.0] - 2019-10-14
**Breaking:** The stable branch has been changed from `master` to `stable`. If you want to keep using 1.0, the `release/1.0` branch will receive security updates for 6 months after 1.1 release.
diff --git a/lib/mix/tasks/pleroma/database.ex b/lib/mix/tasks/pleroma/database.ex
index bcc2052d6..ab7529e08 100644
--- a/lib/mix/tasks/pleroma/database.ex
+++ b/lib/mix/tasks/pleroma/database.ex
@@ -54,7 +54,7 @@ defmodule Mix.Tasks.Pleroma.Database do
Logger.info("Removing embedded objects")
Repo.query!(
- "update activities set data = jsonb_set(data, '{object}'::text[], data->'object'->'id') where data->'object'->>'id' is not null;",
+ "update activities set data = safe_jsonb_set(data, '{object}'::text[], data->'object'->'id') where data->'object'->>'id' is not null;",
[],
timeout: :infinity
)
@@ -152,7 +152,7 @@ defmodule Mix.Tasks.Pleroma.Database do
set: [
data:
fragment(
- "jsonb_set(?, '{likes}', '[]'::jsonb, true)",
+ "safe_jsonb_set(?, '{likes}', '[]'::jsonb, true)",
object.data
)
]
diff --git a/lib/pleroma/object.ex b/lib/pleroma/object.ex
index 3fa407931..bf37b28a7 100644
--- a/lib/pleroma/object.ex
+++ b/lib/pleroma/object.ex
@@ -181,7 +181,7 @@ defmodule Pleroma.Object do
data:
fragment(
"""
- jsonb_set(?, '{repliesCount}',
+ safe_jsonb_set(?, '{repliesCount}',
(coalesce((?->>'repliesCount')::int, 0) + 1)::varchar::jsonb, true)
""",
o.data,
@@ -204,7 +204,7 @@ defmodule Pleroma.Object do
data:
fragment(
"""
- jsonb_set(?, '{repliesCount}',
+ safe_jsonb_set(?, '{repliesCount}',
(greatest(0, (?->>'repliesCount')::int - 1))::varchar::jsonb, true)
""",
o.data,
diff --git a/lib/pleroma/user.ex b/lib/pleroma/user.ex
index 617f160e0..f0912fb10 100644
--- a/lib/pleroma/user.ex
+++ b/lib/pleroma/user.ex
@@ -718,7 +718,7 @@ defmodule Pleroma.User do
set: [
info:
fragment(
- "jsonb_set(?, '{note_count}', ((?->>'note_count')::int + 1)::varchar::jsonb, true)",
+ "safe_jsonb_set(?, '{note_count}', ((?->>'note_count')::int + 1)::varchar::jsonb, true)",
u.info,
u.info
)
@@ -739,7 +739,7 @@ defmodule Pleroma.User do
set: [
info:
fragment(
- "jsonb_set(?, '{note_count}', (greatest(0, (?->>'note_count')::int - 1))::varchar::jsonb, true)",
+ "safe_jsonb_set(?, '{note_count}', (greatest(0, (?->>'note_count')::int - 1))::varchar::jsonb, true)",
u.info,
u.info
)
@@ -812,7 +812,7 @@ defmodule Pleroma.User do
set: [
info:
fragment(
- "jsonb_set(?, '{follower_count}', ?::varchar::jsonb, true)",
+ "safe_jsonb_set(?, '{follower_count}', ?::varchar::jsonb, true)",
u.info,
s.count
)
diff --git a/lib/pleroma/user/search.ex b/lib/pleroma/user/search.ex
index 6fb2c2352..0d697fe3d 100644
--- a/lib/pleroma/user/search.ex
+++ b/lib/pleroma/user/search.ex
@@ -4,11 +4,9 @@
defmodule Pleroma.User.Search do
alias Pleroma.Pagination
- alias Pleroma.Repo
alias Pleroma.User
import Ecto.Query
- @similarity_threshold 0.25
@limit 20
def search(query_string, opts \\ []) do
@@ -23,18 +21,10 @@ defmodule Pleroma.User.Search do
maybe_resolve(resolve, for_user, query_string)
- {:ok, results} =
- Repo.transaction(fn ->
- Ecto.Adapters.SQL.query(
- Repo,
- "select set_limit(#{@similarity_threshold})",
- []
- )
-
- query_string
- |> search_query(for_user, following)
- |> Pagination.fetch_paginated(%{"offset" => offset, "limit" => result_limit}, :offset)
- end)
+ results =
+ query_string
+ |> search_query(for_user, following)
+ |> Pagination.fetch_paginated(%{"offset" => offset, "limit" => result_limit}, :offset)
results
end
@@ -56,15 +46,65 @@ defmodule Pleroma.User.Search do
|> base_query(following)
|> filter_blocked_user(for_user)
|> filter_blocked_domains(for_user)
- |> search_subqueries(query_string)
- |> union_subqueries
- |> distinct_query()
- |> boost_search_rank_query(for_user)
+ |> fts_search(query_string)
+ |> trigram_rank(query_string)
+ |> boost_search_rank(for_user)
|> subquery()
|> order_by(desc: :search_rank)
|> maybe_restrict_local(for_user)
end
+ @nickname_regex ~r/^[a-zA-Z0-9.!#$%&'*+\/=?^_`{|}~\-@]+$/
+ defp fts_search(query, query_string) do
+ {nickname_weight, name_weight} =
+ if String.match?(query_string, @nickname_regex) do
+ {"A", "B"}
+ else
+ {"B", "A"}
+ end
+
+ query_string = to_tsquery(query_string)
+
+ from(
+ u in query,
+ where:
+ fragment(
+ """
+ (setweight(to_tsvector('simple', ?), ?) || setweight(to_tsvector('simple', ?), ?)) @@ to_tsquery('simple', ?)
+ """,
+ u.name,
+ ^name_weight,
+ u.nickname,
+ ^nickname_weight,
+ ^query_string
+ )
+ )
+ end
+
+ defp to_tsquery(query_string) do
+ String.trim_trailing(query_string, "@" <> local_domain())
+ |> String.replace(~r/[!-\/|@|[-`|{-~|:-?]+/, " ")
+ |> String.trim()
+ |> String.split()
+ |> Enum.map(&(&1 <> ":*"))
+ |> Enum.join(" | ")
+ end
+
+ defp trigram_rank(query, query_string) do
+ from(
+ u in query,
+ select_merge: %{
+ search_rank:
+ fragment(
+ "similarity(?, trim(? || ' ' || coalesce(?, '')))",
+ ^query_string,
+ u.nickname,
+ u.name
+ )
+ }
+ )
+ end
+
defp base_query(_user, false), do: User
defp base_query(user, true), do: User.get_followers_query(user)
@@ -87,21 +127,6 @@ defmodule Pleroma.User.Search do
defp filter_blocked_domains(query, _), do: query
- defp union_subqueries({fts_subquery, trigram_subquery}) do
- from(s in trigram_subquery, union_all: ^fts_subquery)
- end
-
- defp search_subqueries(base_query, query_string) do
- {
- fts_search_subquery(base_query, query_string),
- trigram_search_subquery(base_query, query_string)
- }
- end
-
- defp distinct_query(q) do
- from(s in subquery(q), order_by: s.search_type, distinct: s.id)
- end
-
defp maybe_resolve(true, user, query) do
case {limit(), user} do
{:all, _} -> :noop
@@ -126,9 +151,9 @@ defmodule Pleroma.User.Search do
defp restrict_local(q), do: where(q, [u], u.local == true)
- defp boost_search_rank_query(query, nil), do: query
+ defp local_domain, do: Pleroma.Config.get([Pleroma.Web.Endpoint, :url, :host])
- defp boost_search_rank_query(query, for_user) do
+ defp boost_search_rank(query, %User{} = for_user) do
friends_ids = User.get_friends_ids(for_user)
followers_ids = User.get_followers_ids(for_user)
@@ -137,8 +162,8 @@ defmodule Pleroma.User.Search do
search_rank:
fragment(
"""
- CASE WHEN (?) THEN 0.5 + (?) * 1.3
- WHEN (?) THEN 0.5 + (?) * 1.2
+ CASE WHEN (?) THEN (?) * 1.5
+ WHEN (?) THEN (?) * 1.3
WHEN (?) THEN (?) * 1.1
ELSE (?) END
""",
@@ -154,70 +179,5 @@ defmodule Pleroma.User.Search do
)
end
- @spec fts_search_subquery(User.t() | Ecto.Query.t(), String.t()) :: Ecto.Query.t()
- defp fts_search_subquery(query, term) do
- processed_query =
- String.trim_trailing(term, "@" <> local_domain())
- |> String.replace(~r/[!-\/|@|[-`|{-~|:-?]+/, " ")
- |> String.trim()
- |> String.split()
- |> Enum.map(&(&1 <> ":*"))
- |> Enum.join(" | ")
-
- from(
- u in query,
- select_merge: %{
- search_type: ^0,
- search_rank:
- fragment(
- """
- ts_rank_cd(
- setweight(to_tsvector('simple', regexp_replace(?, '\\W', ' ', 'g')), 'A') ||
- setweight(to_tsvector('simple', regexp_replace(coalesce(?, ''), '\\W', ' ', 'g')), 'B'),
- to_tsquery('simple', ?),
- 32
- )
- """,
- u.nickname,
- u.name,
- ^processed_query
- )
- },
- where:
- fragment(
- """
- (setweight(to_tsvector('simple', regexp_replace(?, '\\W', ' ', 'g')), 'A') ||
- setweight(to_tsvector('simple', regexp_replace(coalesce(?, ''), '\\W', ' ', 'g')), 'B')) @@ to_tsquery('simple', ?)
- """,
- u.nickname,
- u.name,
- ^processed_query
- )
- )
- |> User.restrict_deactivated()
- end
-
- @spec trigram_search_subquery(User.t() | Ecto.Query.t(), String.t()) :: Ecto.Query.t()
- defp trigram_search_subquery(query, term) do
- term = String.trim_trailing(term, "@" <> local_domain())
-
- from(
- u in query,
- select_merge: %{
- # ^1 gives 'Postgrex expected a binary, got 1' for some weird reason
- search_type: fragment("?", 1),
- search_rank:
- fragment(
- "similarity(?, trim(? || ' ' || coalesce(?, '')))",
- ^term,
- u.nickname,
- u.name
- )
- },
- where: fragment("trim(? || ' ' || coalesce(?, '')) % ?", u.nickname, u.name, ^term)
- )
- |> User.restrict_deactivated()
- end
-
- defp local_domain, do: Pleroma.Config.get([Pleroma.Web.Endpoint, :url, :host])
+ defp boost_search_rank(query, _for_user), do: query
end
diff --git a/lib/pleroma/web/activity_pub/utils.ex b/lib/pleroma/web/activity_pub/utils.ex
index 39a532db3..f22cc2367 100644
--- a/lib/pleroma/web/activity_pub/utils.ex
+++ b/lib/pleroma/web/activity_pub/utils.ex
@@ -349,7 +349,7 @@ defmodule Pleroma.Web.ActivityPub.Utils do
try do
Ecto.Adapters.SQL.query!(
Repo,
- "UPDATE activities SET data = jsonb_set(data, '{state}', $1) WHERE data->>'type' = 'Follow' AND data->>'actor' = $2 AND data->>'object' = $3 AND data->>'state' = 'pending'",
+ "UPDATE activities SET data = safe_jsonb_set(data, '{state}', $1) WHERE data->>'type' = 'Follow' AND data->>'actor' = $2 AND data->>'object' = $3 AND data->>'state' = 'pending'",
[state, actor, object]
)
diff --git a/mix.exs b/mix.exs
index 56a11cac3..56a3bfb3c 100644
--- a/mix.exs
+++ b/mix.exs
@@ -4,7 +4,7 @@ defmodule Pleroma.Mixfile do
def project do
[
app: :pleroma,
- version: version("1.1.0"),
+ version: version("1.1.1"),
elixir: "~> 1.7",
elixirc_paths: elixirc_paths(Mix.env()),
compilers: [:phoenix, :gettext] ++ Mix.compilers(),
diff --git a/priv/repo/migrations/20190711042021_create_safe_jsonb_set.exs b/priv/repo/migrations/20190711042021_create_safe_jsonb_set.exs
new file mode 100644
index 000000000..d70961431
--- /dev/null
+++ b/priv/repo/migrations/20190711042021_create_safe_jsonb_set.exs
@@ -0,0 +1,22 @@
+defmodule Pleroma.Repo.Migrations.CreateSafeJsonbSet do
+ use Ecto.Migration
+ alias Pleroma.User
+
+ def change do
+ execute("""
+ create or replace function safe_jsonb_set(target jsonb, path text[], new_value jsonb, create_missing boolean default true) returns jsonb as $$
+ declare
+ result jsonb;
+ begin
+ result := jsonb_set(target, path, coalesce(new_value, 'null'::jsonb), create_missing);
+ if result is NULL then
+ raise 'jsonb_set tried to wipe the object, please report this incindent to Pleroma bug tracker. https://git.pleroma.social/pleroma/pleroma/issues/new';
+ return target;
+ else
+ return result;
+ end if;
+ end;
+ $$ language plpgsql;
+ """)
+ end
+end
diff --git a/priv/repo/migrations/20190711042024_copy_muted_to_muted_notifications.exs b/priv/repo/migrations/20190711042024_copy_muted_to_muted_notifications.exs
index b717cab2e..a3c5b52de 100644
--- a/priv/repo/migrations/20190711042024_copy_muted_to_muted_notifications.exs
+++ b/priv/repo/migrations/20190711042024_copy_muted_to_muted_notifications.exs
@@ -3,6 +3,6 @@ defmodule Pleroma.Repo.Migrations.CopyMutedToMutedNotifications do
alias Pleroma.User
def change do
- execute("update users set info = jsonb_set(info, '{muted_notifications}', info->'mutes', true) where local = true")
+ execute("update users set info = safe_jsonb_set(info, '{muted_notifications}', info->'mutes', true) where local = true")
end
end
diff --git a/test/safe_jsonb_set_test.exs b/test/safe_jsonb_set_test.exs
new file mode 100644
index 000000000..748540570
--- /dev/null
+++ b/test/safe_jsonb_set_test.exs
@@ -0,0 +1,12 @@
+defmodule Pleroma.SafeJsonbSetTest do
+ use Pleroma.DataCase
+
+ test "it doesn't wipe the object when asked to set the value to NULL" do
+ assert %{rows: [[%{"key" => "value", "test" => nil}]]} =
+ Ecto.Adapters.SQL.query!(
+ Pleroma.Repo,
+ "select safe_jsonb_set('{\"key\": \"value\"}'::jsonb, '{test}', NULL);",
+ []
+ )
+ end
+end
diff --git a/test/user_search_test.exs b/test/user_search_test.exs
index 48ce973ad..6ee624929 100644
--- a/test/user_search_test.exs
+++ b/test/user_search_test.exs
@@ -65,21 +65,6 @@ defmodule Pleroma.UserSearchTest do
assert [u2.id, u1.id] == Enum.map(User.search("bar word"), & &1.id)
end
- test "finds users, ranking by similarity" do
- u1 = insert(:user, %{name: "lain"})
- _u2 = insert(:user, %{name: "ean"})
- u3 = insert(:user, %{name: "ebn", nickname: "lain@mastodon.social"})
- u4 = insert(:user, %{nickname: "lain@pleroma.soykaf.com"})
-
- assert [u4.id, u3.id, u1.id] == Enum.map(User.search("lain@ple", for_user: u1), & &1.id)
- end
-
- test "finds users, handling misspelled requests" do
- u1 = insert(:user, %{name: "lain"})
-
- assert [u1.id] == Enum.map(User.search("laiin"), & &1.id)
- end
-
test "finds users, boosting ranks of friends and followers" do
u1 = insert(:user)
u2 = insert(:user, %{name: "Doe"})
@@ -163,17 +148,6 @@ defmodule Pleroma.UserSearchTest do
Pleroma.Config.put([:instance, :limit_to_local_content], :unauthenticated)
end
- test "finds a user whose name is nil" do
- _user = insert(:user, %{name: "notamatch", nickname: "testuser@pleroma.amplifie.red"})
- user_two = insert(:user, %{name: nil, nickname: "lain@pleroma.soykaf.com"})
-
- assert user_two ==
- User.search("lain@pleroma.soykaf.com")
- |> List.first()
- |> Map.put(:search_rank, nil)
- |> Map.put(:search_type, nil)
- end
-
test "does not yield false-positive matches" do
insert(:user, %{name: "John Doe"})