Permission denied issue on snap install adguard-home · AdguardTeam/AdGuardHome#6362

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cannot reproducehelp wantedsnap

描述

I have checked the Wiki and Discussions and found no answer
I have searched other issues and found no duplicates
I want to report a bug and not ask a question or ask for help
I have set up AdGuard Home correctly and configured clients to use it. (Use the Discussions for help with installing and configuring clients.)

Ubuntu 22.04.3 LTS arm64

GitHub releases or script from README

On one machine

v0.107.40

permission denied when applying path of privkey.pem

config saved

permission denied

Screenshot 2023-10-29 010152 1st pic showed that adguard can access /etc/let*/live to view the fullchain.pem without permission issue

Screenshot 2023-10-29 010300 2nd pic showed that when tried to paste the path of privkey.pem, then permission denied

技术栈: goshell
领域: backendsecurity
议题类型: bug
难度: 3
预计时间: 1-3 hours
活动状态: fresh
清晰度: mostly clear
前置要求: Basic Linux file permissionsUnderstanding of snap confinement
新手友好度: 40
研究方向: Investigate how AdGuard Home's snap package handles file permissions, specifically for private keys. The user can access fullchain.pem but not privkey.pem, indicating snap confinement may be blocking read access to private keys. Check snap interfaces and consider adding a plug for reading certificates or guide users on adjusting permissions.