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--- tags: cofacts, meeting note GA: UA-98468513-3 --- 20211124 會議記錄 ===== :::info - [所有會議記錄](https://g0v.hackmd.io/@mrorz/cofacts-meeting-notes/) - 實體出席:mrorz, bil, nonumpa - 線上出席:cai - https://gather.town/app/z3x18KQFgZCX8MeZ/cofacts ::: ## :potable_water: Release pipeline ### :rocket: Staging #### :globe_with_meridians: Site ##### Testing checklist http://dev.cofacts.tw/ **未登入**下檢測: - [ ] Article list - [ ] Filter works - [ ] Sorting works - [ ] Can go to article page article detail with spams - https://dev.cofacts.tw/article/wo41wy34iome - https://dev.cofacts.tw/article/lr82tw5c8iam - https://dev.cofacts.tw/article/kk2d56p3jtw5 - https://dev.cofacts.tw/article/iiy86mg2fppc - https://dev.cofacts.tw/article/AWEdLURhhutQxxU6tqLk ##### ⛔️ Release Blockers ##### 未竟項目 ### :eye: Under review ### :electric_plug: API - https://github.com/cofacts/rumors-api/pull/268 - https://github.com/cofacts/rumors-api/pull/267 ## 小聚檢討 - No show 太多,其他很好 [name=bil] - 出席 10~12 人 (報到率 45%) - 一個告知有事、一個重複報名 - NPO hub 約 15 人,只有一次 20 人 [name=bil] - 因為跟朋友一起來,相揪出席率較高 - 這次都個人戶 - 提醒說不能來的話要取消 - 場地非常棒,數一數二好 [name=bil] - 擺設不用動 - 沒有杯子,可以自己準備紙杯 - 有冰箱,其實可以準備小東西 - 交通方便,適合叫東西 - 便利商店 300m 內 - 有一個參與者剛好有看到重複的文章,是否可以合併 [name=nonumpa] - 感覺不太需要,數量不多問題不大,花時間開發 cp 值太低 - 微變形的變體應該要保留 :::success 下一次注意 - 提醒說不能來的話要取消 - 若還在小樹屋,則準備紙杯 ::: ## 新增 spammer > cai++ https://docs.google.com/spreadsheets/d/1Ytd69YU6z7Fgra81_79XrsPwQYV1Clh0yp5OZlk5Psg/edit#gid=0 ## Server 遭受攻擊紀錄 - 時間:2021/11/19 11:00 左右開始 - 紀錄:https://g0v-slack-archive.g0v.ronny.tw/index/channel/C2PPMRQGP#ts-1637297982.089500 - 13:54: 在 cloudflare 打開 I'm under attack mode、用 page rule 排除 api.cofacts.tw - 在社團發公告: https://www.facebook.com/groups/cofacts/posts/3136811743217300 - 14:13 block `116.204.211.21` 讓 API spam 也消失 - 14:42:19 對方停止攻擊 - Suggestion: set rate limit on nginx: https://www.nginx.com/blog/rate-limiting-nginx/ :::success 已寫入 incident report: https://hackmd.io/@cofacts/incidents ::: ### 12:50 左右 server load ![](https://s3-ap-northeast-1.amazonaws.com/g0v-hackmd-images/uploads/upload_2cd0a3fe99c2d6958571173ffd422692.png) ![](https://s3-ap-northeast-1.amazonaws.com/g0v-hackmd-images/uploads/upload_df648baae052f87c8e04ce93a9764d5a.png) ![](https://s3-ap-northeast-1.amazonaws.com/g0v-hackmd-images/uploads/upload_9d275f62b32a8389b1ad1d2bbf3241b8.png) https://files.slack.com/files-pri/T02G2SXKM-F02MY5B827L/image.png ### 攻擊狀況(使用指令與 log) ![](https://s3-ap-northeast-1.amazonaws.com/g0v-hackmd-images/uploads/upload_6f1c9ac8bce6a716e424c458a9a407ae.png) ![](https://s3-ap-northeast-1.amazonaws.com/g0v-hackmd-images/uploads/upload_b9f4344b009091603a142bbbc9c32413.png) ![](https://s3-ap-northeast-1.amazonaws.com/g0v-hackmd-images/uploads/upload_cec536320d86e89ed80303aca0a2a5a0.png) ### 調高安全等級後狀況 設定 ![](https://s3-ap-northeast-1.amazonaws.com/g0v-hackmd-images/uploads/upload_050525c331878e304623de60f647cd65.png) Cloudflare 阻擋網站的攻擊,但似乎並非全面 ![](https://s3-ap-northeast-1.amazonaws.com/g0v-hackmd-images/uploads/upload_aa143c2bf6ae6331545abf0675157a70.png) load 仍有 10 左右 ### 開啟 Under attack mode 後 在 website URL 亂 inject 成功阻擋,但 API 仍有 400 > (圖中回傳 400 者,代表有 GraphQL syntax error。第三方 chatbot 不可能會有 GraphQL syntax error) ![](https://s3-ap-northeast-1.amazonaws.com/g0v-hackmd-images/uploads/upload_ddb2f7364d02553e91c0bc8796d5843f.png) ### 後續監測 - Cloudflare 顯示來自 116.204.211.21 的攻擊在當日 14:42:19 後就不再出現 - 11/17 19:00 ~ 19:30 時其實就曾有一波攻擊 ![](https://s3-ap-northeast-1.amazonaws.com/g0v-hackmd-images/uploads/upload_045c3108d33178d04603d6e94b3dbc74.png) - 擋完 IP 後,request 回到正常的 2k req/min 以下(nginx log,包含 website, chatbot access) - 攻擊發生的期間高峰是 10k req/min ![](https://s3-ap-northeast-1.amazonaws.com/g0v-hackmd-images/uploads/upload_297a4bedaa61332277d85998816727e5.png) ## 詐騙 with 個資 ![](https://s3-ap-northeast-1.amazonaws.com/g0v-hackmd-images/uploads/upload_4a0d2858eaf5e3f0a56f0489b12f4cb2.png =x300) 明顯是詐騙訊息卻有個資(身分證字號、地址) 討論:https://g0v-slack-archive.g0v.ronny.tw/index/channel/C2PPMRQGP#ts-1637667382.1084 https://cofacts.tw/article/1ambr7sq4vkge - 技術上拿掉名字與身分證字號也不會影響搜尋,因為旁邊的文字足夠多 [name=mrorz] - [之前](https://github.com/cofacts/takedowns/blob/master/2020/0610-privacy.md)的情形是本人或相關人士提出修改需求,我們公告在 [takedown](https://github.com/cofacts/takedowns) 進行修改 [name=bil] :::success 處理完成 :tada: ::: ## rumors-ai https://github.com/cofacts/ground-truth ## 問題回報 - 天澤集團 https://cofacts.tw/article/3a68xz85ennsd - 因為已經有 165 所以應該可以蓋棺論定是詐騙 - 可能要針對此文章做鎖定 - 可以去 facebook 討論 - 似乎有人人工在刷「中國影響力」tag,很新的文章也有,似乎跟「政治、政黨」tag搞混,可能是新手編輯。

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