Core Rule Set: the API searches gitea and Forgejo share pass (closes #353)

Recorded with python3, powershell, ls -la, .htaccess, file names and plain
words from gitea 1.27.3 and Forgejo 17.0.1. q on the API's searches of
topics, of an organisation's teams and of emails joins 900603, which skips
930120, 932120, 932250 and 932260. The same four rules are skipped by
query on the search of unadopted repositories (900607) and by name on the
search of a repository's milestones (900608). 900605 also lets /bin/sh
through in q on the API's search of packages, since a package name can
hold a slash. The searches of repositories, users and issues already
passed.

Model: opus-5-5

internal/coreruleset/gitea.conf

@@ -172,11 +172,11 @@ SecRule REQUEST_FILENAME "@rx ^/(?:explore/repos|user/search_candidates|\
 
 # A branch, tag or package name can hold a slash, as feat/docker-support and
 # npm's @scope/name do. So q on a repository's branches, tags and packages
-# pages, on an owner's packages page and on the admin page of packages also
-# skips this rule:
+# pages, on an owner's packages page, on the admin page of packages and on the
+# API's search of packages also skips this rule:
 #   932160: /bin/sh
 SecRule REQUEST_FILENAME "@rx ^/(?:[^/]+/[^/]+/(?:branches|tags|packages)|\
-    admin/packages)$" \
+    admin/packages|api/v1/packages/[^/]+)$" \
     "id:900605,phase:1,pass,nolog,ctl:ruleRemoveTargetById=932160;ARGS:q"
 
 # gitea's other searches send a name or a few words in q too, which skips only
@@ -188,7 +188,9 @@ SecRule REQUEST_FILENAME "@rx ^/(?:[^/]+/[^/]+/(?:branches|tags|packages)|\
 # The searches:
 #   - the dashboard's filter of repositories;
 #   - the author filter of the issue and pull request lists;
-#   - the lists of users and organisations, and the API's search for users;
+#   - the lists of users and organisations;
+#   - the API's searches of users, of topics, of an organisation's teams and of
+#     emails;
 #   - the list of repositories a user watches;
 #   - an organisation's milestones of one team, and its search for teams;
 #   - the milestones of a repository or an organisation, and the projects of a
@@ -205,7 +207,9 @@ SecRule REQUEST_FILENAME "@rx ^/(?:[^/]+/[^/]+/(?:branches|tags|packages)|\
 # versions holds the package's name, which can hold a slash, as npm's
 # @scope/name does.
 SecRule REQUEST_FILENAME "@rx ^/(?:repo/search|notifications/watching|\
-    explore/(?:users|organizations)|api/v1/users/search|\
+    explore/(?:users|organizations)|\
+    api/v1/(?:users/search|topics/search|orgs/[^/]+/teams/search|\
+    admin/emails/search)|\
     org/[^/]+/(?:milestones/[^/]+|teams/-/search)|\
     [^/]+/-/packages/[^/]+/.+/versions|\
     [^/]+/[^/]+/(?:(?:issues|pulls)/posters|issues/suggestions|milestones|\
@@ -219,6 +223,29 @@ SecRule REQUEST_FILENAME "@rx ^/(?:repo/search|notifications/watching|\
     ctl:ruleRemoveTargetById=932250;ARGS:q,\
     ctl:ruleRemoveTargetById=932260;ARGS:q"
 
+# Two of the API's searches send their words in a field other than q, which
+# skips these rules there:
+#   930120: .htaccess
+#   932120: powershell
+#   932250: ls -la
+#   932260: python3, alice/python3-app
+# The search of unadopted repositories sends an owner and a name, such as
+# alice/python3-app, in query.
+SecRule REQUEST_FILENAME "@rx ^/api/v1/admin/unadopted$" \
+    "id:900607,phase:1,pass,nolog,\
+    ctl:ruleRemoveTargetById=930120;ARGS:query,\
+    ctl:ruleRemoveTargetById=932120;ARGS:query,\
+    ctl:ruleRemoveTargetById=932250;ARGS:query,\
+    ctl:ruleRemoveTargetById=932260;ARGS:query"
+
+# The search of a repository's milestones sends a milestone's name in name.
+SecRule REQUEST_FILENAME "@rx ^/api/v1/repos/[^/]+/[^/]+/milestones$" \
+    "id:900608,phase:1,pass,nolog,\
+    ctl:ruleRemoveTargetById=930120;ARGS:name,\
+    ctl:ruleRemoveTargetById=932120;ARGS:name,\
+    ctl:ruleRemoveTargetById=932250;ARGS:name,\
+    ctl:ruleRemoveTargetById=932260;ARGS:name"
+
 # The repositories on a user's or an organisation's page are searched with q
 # too. Their path has one segment, so q skips these rules on every path of one
 # segment, other apps' pages such as /index.php included: