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Tue, 5 Aug 2025 13:20:30 +0000 (UTC) Received: from dovecot-director2.suse.de ([2a07:de40:b281:106:10:150:64:167]) by imap1.dmz-prg2.suse.org with ESMTPSA id NG1WCB4FkmgBGgAAD6G6ig (envelope-from ); Tue, 05 Aug 2025 13:20:30 +0000 From: Cathy Hu To: passt-dev@passt.top Subject: [PATCH v2] selinux: pasta accesses /etc/resolv.conf Date: Tue, 5 Aug 2025 15:19:26 +0200 Message-ID: <20250805131959.35188-1-cahu@suse.de> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20250805141850.04f1187c@elisabeth> References: <20250805141850.04f1187c@elisabeth> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Spam-Level: X-Spam-Flag: NO X-Rspamd-Queue-Id: 313812120A X-Rspamd-Action: no action X-Rspamd-Server: rspamd1.dmz-prg2.suse.org X-Spamd-Result: default: False [-2.86 / 50.00]; BAYES_HAM(-2.85)[99.34%]; MID_CONTAINS_FROM(1.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; R_MISSING_CHARSET(0.50)[]; R_DKIM_ALLOW(-0.20)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; NEURAL_HAM_SHORT(-0.20)[-1.000]; MIME_GOOD(-0.10)[text/plain]; 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auth_read_passwd(passt_t) allow passt_t proc_net_t:file read; -allow passt_t net_conf_t:file { open read }; -allow passt_t net_conf_t:lnk_file read; allow passt_t tmp_t:sock_file { create unlink write }; allow passt_t self:netlink_route_socket { bind create nlmsg_read read write setopt }; kernel_search_network_sysctl(passt_t) @@ -129,6 +127,8 @@ corenet_tcp_connect_all_ports(passt_t) corenet_tcp_sendrecv_all_ports(passt_t) corenet_udp_sendrecv_all_ports(passt_t) +sysnet_read_config(passt_t) + allow passt_t node_t:icmp_socket { name_bind node_bind }; allow passt_t port_t:icmp_socket name_bind; diff --git a/contrib/selinux/pasta.te b/contrib/selinux/pasta.te index 9440d05..c0a1e9b 100644 --- a/contrib/selinux/pasta.te +++ b/contrib/selinux/pasta.te @@ -159,10 +159,11 @@ logging_send_syslog_msg(pasta_t) allow syslogd_t self:cap_userns sys_ptrace; allow pasta_t proc_net_t:file { open read }; -allow pasta_t net_conf_t:file { open read }; allow pasta_t self:netlink_route_socket { bind create nlmsg_read nlmsg_write setopt read write }; kernel_search_network_sysctl(pasta_t) +sysnet_read_config(pasta_t) + allow pasta_t tmp_t:sock_file { create unlink write }; allow pasta_t self:tcp_socket create_stream_socket_perms; @@ -221,7 +222,6 @@ allow pasta_t kernel_t:system module_request; allow pasta_t proc_t:dir mounton; allow pasta_t proc_t:filesystem mount; -allow pasta_t net_conf_t:lnk_file read; allow pasta_t proc_net_t:lnk_file read; allow pasta_t unconfined_t:process { noatsecure rlimitinh siginh }; -- 2.50.1