Merge 33a3807369 into 376f687c38

server/config.yaml.dist

@@ -97,9 +97,11 @@ privileges:
     'posts:create:anonymous':       regular
     'posts:create:identified':      regular
     'posts:list':                   anonymous
+    'posts:list:unsafe':            regular
     'posts:reverse_search':         regular
     'posts:view':                   anonymous
     'posts:view:featured':          anonymous
+    'posts:view:unsafe':            regular
     'posts:edit:content':           power
     'posts:edit:flags':             regular
     'posts:edit:notes':             regular

server/szurubooru/api/post_api.py

@@ -114,6 +114,8 @@ def create_snapshots_for_post(
 def get_post(ctx: rest.Context, params: Dict[str, str]) -> rest.Response:
     auth.verify_privilege(ctx.user, "posts:view")
     post = _get_post(params)
+    if post.safety == model.Post.SAFETY_UNSAFE:
+        auth.verify_privilege(ctx.user, "posts:view:unsafe")
     return _serialize_post(ctx, post)
 
 

server/szurubooru/search/configs/post_search_config.py

@@ -3,7 +3,7 @@ from typing import Any, Dict, Optional, Tuple
 import sqlalchemy as sa
 
 from szurubooru import db, errors, model
-from szurubooru.func import util
+from szurubooru.func import auth, util
 from szurubooru.search import criteria, tokens
 from szurubooru.search.configs import util as search_util
 from szurubooru.search.configs.base_search_config import (
@@ -150,6 +150,15 @@ def _category_filter(
     return query.filter(expr)
 
 
+def _safety_filter(
+    query: SaQuery, criterion: Optional[criteria.BaseCriterion], negated: bool
+) -> SaQuery:
+    assert criterion
+    return search_util.create_str_filter(
+        model.Post.safety, _safety_transformer
+    )(query, criterion, negated)
+
+
 class PostSearchConfig(BaseSearchConfig):
     def __init__(self) -> None:
         self.user = None  # type: Optional[model.User]
@@ -208,8 +217,22 @@ class PostSearchConfig(BaseSearchConfig):
         return db.session.query(model.Post)
 
     def finalize_query(self, query: SaQuery) -> SaQuery:
+        if self.user and not auth.has_privilege(self.user, "posts:list:unsafe"):
+            # exclude unsafe posts:
+            query = _safety_filter(
+                query,
+                criteria.PlainCriterion(
+                    model.Post.SAFETY_UNSAFE, model.Post.SAFETY_UNSAFE
+                ),
+                negated=True,
+            )
         return query.order_by(model.Post.post_id.desc())
 
+
+    @property
+    def can_list_unsafe(self) -> bool:
+        return self.user and auth.has_privilege(self.user, "posts:list:unsafe")
+
     @property
     def id_column(self) -> SaColumn:
         return model.Post.post_id
@@ -363,12 +386,7 @@ class PostSearchConfig(BaseSearchConfig):
                         model.Post.last_feature_time
                     ),
                 ),
-                (
+                (["safety", "rating"], _safety_filter),
-                    ["safety", "rating"],
-                    search_util.create_str_filter(
-                        model.Post.safety, _safety_transformer
-                    ),
-                ),
                 (["note-text"], _note_filter),
                 (
                     ["flag"],

server/szurubooru/search/executor.py

@@ -93,7 +93,10 @@ class Executor:
             if token.name == "random":
                 disable_eager_loads = True
 
-        key = (id(self.config), hash(search_query), offset, limit)
+
+        can_list_unsafe = getattr(self.config, "can_list_unsafe", False)
+
+        key = (id(self.config), hash(search_query), offset, limit, can_list_unsafe)
         if cache.has(key):
             return cache.get(key)
 

server/szurubooru/tests/api/test_post_retrieving.py

@@ -14,6 +14,8 @@ def inject_config(config_injector):
             "privileges": {
                 "posts:list": model.User.RANK_REGULAR,
                 "posts:view": model.User.RANK_REGULAR,
+                "posts:view:unsafe": model.User.RANK_REGULAR,
+                "posts:list:unsafe": model.User.RANK_REGULAR,
             },
         }
     )
@@ -73,7 +75,10 @@ def test_trying_to_use_special_tokens_without_logging_in(
 ):
     config_injector(
         {
-            "privileges": {"posts:list": "anonymous"},
+            "privileges": {
+                "posts:list": "anonymous",
+                "posts:list:unsafe": "regular",
+            },
         }
     )
     with pytest.raises(errors.SearchError):
@@ -125,3 +130,23 @@ def test_trying_to_retrieve_single_without_privileges(
             context_factory(user=user_factory(rank=model.User.RANK_ANONYMOUS)),
             {"post_id": 999},
         )
+
+
+def test_trying_to_retrieve_unsafe_without_privileges(
+    user_factory, context_factory, post_factory, config_injector
+):
+    config_injector(
+        {
+            "privileges": {
+                "posts:view": "anonymous",
+                "posts:view:unsafe": "regular",
+            },
+        }
+    )
+    db.session.add(post_factory(id=1, safety=model.Post.SAFETY_UNSAFE))
+    db.session.flush()
+    with pytest.raises(errors.AuthError):
+        api.post_api.get_post(
+            context_factory(user=user_factory(rank=model.User.RANK_ANONYMOUS)),
+            {"post_id": 1},
+        )

server/szurubooru/tests/search/configs/test_post_search_config.py

@@ -3,6 +3,12 @@ from datetime import datetime
 import pytest
 
 from szurubooru import db, errors, model, search
+from szurubooru.func import cache
+
+
+@pytest.fixture(autouse=True)
+def purge_cache():
+    cache.purge()
 
 
 @pytest.fixture
@@ -54,7 +60,15 @@ def executor():
 
 
 @pytest.fixture
-def auth_executor(executor, user_factory):
+def auth_executor(executor, user_factory, config_injector):
+    config_injector(
+        {
+            "privileges": {
+                "posts:list:unsafe": model.User.RANK_REGULAR,
+            }
+        }
+    )
+
     def wrapper():
         auth_user = user_factory()
         db.session.add(auth_user)
@@ -915,3 +929,28 @@ def test_search_by_tag_category(
     )
     db.session.flush()
     verify_unpaged(input, expected_post_ids)
+
+
+def test_filter_unsafe_without_privilege(
+    auth_executor,
+    verify_unpaged,
+    post_factory,
+):
+    post1 = post_factory(id=1)
+    post2 = post_factory(id=2, safety=model.Post.SAFETY_SKETCHY)
+    post3 = post_factory(id=3, safety=model.Post.SAFETY_UNSAFE)
+    db.session.add_all([post1, post2, post3])
+    db.session.flush()
+    user = auth_executor()
+    user.rank = model.User.RANK_ANONYMOUS
+    verify_unpaged("", [1, 2])
+    verify_unpaged("safety:safe", [1])
+    verify_unpaged("safety:safe,sketchy", [1, 2])
+    verify_unpaged("safety:safe,sketchy,unsafe", [1, 2])
+    # adjust user's rank and retry
+    user.rank = model.User.RANK_REGULAR
+    cache.purge()
+    verify_unpaged("", [1, 2, 3])
+    verify_unpaged("safety:safe", [1])
+    verify_unpaged("safety:safe,sketchy", [1, 2])
+    verify_unpaged("safety:safe,sketchy,unsafe", [1, 2, 3])

server/szurubooru/tests/search/test_executor.py

@@ -2,10 +2,19 @@ import unittest.mock
 
 import pytest
 
-from szurubooru import search
+from szurubooru import search, model
 from szurubooru.func import cache
 
 
+@pytest.fixture(autouse=True)
+def inject_config(config_injector):
+    config_injector(
+        {
+            "privileges": {"posts:list:unsafe": model.User.RANK_REGULAR},
+        }
+    )
+
+
 def test_retrieving_from_cache():
     config = unittest.mock.MagicMock()
     with unittest.mock.patch("szurubooru.func.cache.has"), unittest.mock.patch(