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merge: nicer SQL checks for blocked hosts (!977)

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View MR for information: https://activitypub.software/TransFem-org/Sharkey/-/merge_requests/977

Approved-by: Hazelnoot <acomputerdog@gmail.com>
Approved-by: Marie <github@yuugi.dev>
This commit is contained in:
Marie 2025-05-02 18:54:54 +00:00
commit c74e472041
4 changed files with 10 additions and 9 deletions
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3
packages/backend/src/core/QueryService.ts
View file

@ -261,8 +261,7 @@ export class QueryService {
if (this.meta.blockedHosts.length === 0) {
nonBlockedHostQuery = () => '1=1';
} else {
nonBlockedHostQuery = (match: string) => `${match} NOT ILIKE ALL(ARRAY[:...blocked])`;
q.setParameters({ blocked: this.meta.blockedHosts.flatMap(x => [x, `%.${x}`]) });
nonBlockedHostQuery = (match: string) => `('.' || ${match}) NOT ILIKE ALL(select '%.' || x from (select unnest("blockedHosts") as x from "meta") t)`;
}
if (excludeAuthor) {

10
packages/backend/src/core/chart/charts/federation.ts
View file

@ -64,21 +64,21 @@ export default class FederationChart extends Chart<typeof schema> { // eslint-di
this.followingsRepository.createQueryBuilder('following')
.select('COUNT(DISTINCT following.followeeHost)')
.where('following.followeeHost IS NOT NULL')
.andWhere(this.meta.blockedHosts.length === 0 ? '1=1' : 'following.followeeHost NOT ILIKE ALL(ARRAY[:...blocked])', { blocked: this.meta.blockedHosts.flatMap(x => [x, `%.${x}`]) })
.andWhere(this.meta.blockedHosts.length === 0 ? '1=1' : '(\'.\' || following.followeeHost) NOT ILIKE ALL(select \'%.\' || x from (select unnest("blockedHosts") as x from "meta") t)')
.andWhere(`following.followeeHost NOT IN (${ suspendedInstancesQuery.getQuery() })`)
.getRawOne()
.then(x => parseInt(x.count, 10)),
this.followingsRepository.createQueryBuilder('following')
.select('COUNT(DISTINCT following.followerHost)')
.where('following.followerHost IS NOT NULL')
.andWhere(this.meta.blockedHosts.length === 0 ? '1=1' : 'following.followerHost NOT ILIKE ALL(ARRAY[:...blocked])', { blocked: this.meta.blockedHosts.flatMap(x => [x, `%.${x}`]) })
.andWhere(this.meta.blockedHosts.length === 0 ? '1=1' : '(\'.\' || following.followerHost) NOT ILIKE ALL(select \'%.\' || x from (select unnest("blockedHosts") as x from "meta") t)')
.andWhere(`following.followerHost NOT IN (${ suspendedInstancesQuery.getQuery() })`)
.getRawOne()
.then(x => parseInt(x.count, 10)),
this.followingsRepository.createQueryBuilder('following')
.select('COUNT(DISTINCT following.followeeHost)')
.where('following.followeeHost IS NOT NULL')
.andWhere(this.meta.blockedHosts.length === 0 ? '1=1' : 'following.followeeHost NOT ILIKE ALL(ARRAY[:...blocked])', { blocked: this.meta.blockedHosts.flatMap(x => [x, `%.${x}`]) })
.andWhere(this.meta.blockedHosts.length === 0 ? '1=1' : '(\'.\' || following.followeeHost) NOT ILIKE ALL(select \'%.\' || x from (select unnest("blockedHosts") as x from "meta") t)')
.andWhere(`following.followeeHost NOT IN (${ suspendedInstancesQuery.getQuery() })`)
.andWhere(`following.followeeHost IN (${ pubsubSubQuery.getQuery() })`)
.setParameters(pubsubSubQuery.getParameters())
@ -87,7 +87,7 @@ export default class FederationChart extends Chart<typeof schema> { // eslint-di
this.instancesRepository.createQueryBuilder('instance')
.select('COUNT(instance.id)')
.where(`instance.host IN (${ subInstancesQuery.getQuery() })`)
.andWhere(this.meta.blockedHosts.length === 0 ? '1=1' : 'instance.host NOT ILIKE ALL(ARRAY[:...blocked])', { blocked: this.meta.blockedHosts.flatMap(x => [x, `%.${x}`]) })
.andWhere(this.meta.blockedHosts.length === 0 ? '1=1' : '(\'.\' || instance.host) NOT ILIKE ALL(select \'%.\' || x from (select unnest("blockedHosts") as x from "meta") t)')
.andWhere('instance.suspensionState = \'none\'')
.andWhere('instance.isNotResponding = false')
.getRawOne()
@ -95,7 +95,7 @@ export default class FederationChart extends Chart<typeof schema> { // eslint-di
this.instancesRepository.createQueryBuilder('instance')
.select('COUNT(instance.id)')
.where(`instance.host IN (${ pubInstancesQuery.getQuery() })`)
.andWhere(this.meta.blockedHosts.length === 0 ? '1=1' : 'instance.host NOT ILIKE ALL(ARRAY[:...blocked])', { blocked: this.meta.blockedHosts.flatMap(x => [x, `%.${x}`]) })
.andWhere(this.meta.blockedHosts.length === 0 ? '1=1' : '(\'.\' || instance.host) NOT ILIKE ALL(select \'%.\' || x from (select unnest("blockedHosts") as x from "meta") t)')
.andWhere('instance.suspensionState = \'none\'')
.andWhere('instance.isNotResponding = false')
.getRawOne()

4
packages/backend/src/server/api/endpoints/federation/instances.ts
View file

@ -115,9 +115,9 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
if (typeof ps.blocked === 'boolean') {
const meta = await this.metaService.fetch(true);
if (ps.blocked) {
query.andWhere(meta.blockedHosts.length === 0 ? '1=0' : 'instance.host IN (:...blocks)', { blocks: meta.blockedHosts });
query.andWhere(meta.blockedHosts.length === 0 ? '1=0' : 'instance.host IN (select unnest("blockedHosts") as x from "meta")');
} else {
query.andWhere(meta.blockedHosts.length === 0 ? '1=1' : 'instance.host NOT IN (:...blocks)', { blocks: meta.blockedHosts });
query.andWhere(meta.blockedHosts.length === 0 ? '1=1' : 'instance.host NOT IN (select unnest("blockedHosts") as x from "meta")');
}
}

2
packages/backend/src/server/api/endpoints/notes/global-timeline.ts
View file

@ -89,6 +89,8 @@ export default class extends Endpoint<typeof meta, typeof paramDef> { // eslint-
.leftJoinAndSelect('reply.user', 'replyUser')
.leftJoinAndSelect('renote.user', 'renoteUser');
this.queryService.generateBlockedHostQueryForNote(query);
if (me) {
this.queryService.generateMutedUserQueryForNotes(query, me);
this.queryService.generateBlockedUserQueryForNotes(query, me);