SELinux启动流程

SELinux启动流程包含了几个阶段:

  • init进程
  • libselinux
  • 内核部分

1号进程

SELinux的启动由用户态init程序发起,例如CentOS上的systemd,再例如busybox的init进程。用户态初始化方法大同小异,都是利用SELinux提供的用户态接口,包括libselinux,selinuxfs调用SELinux内核接口。本文以busybox init为例介绍。
其实用户态进程部分代码非常少:

#if ENABLE_SELINUX
	if (getenv("SELINUX_INIT") == NULL) {
		int enforce = 0;

		putenv((char*)"SELINUX_INIT=YES");
		if (selinux_init_load_policy(&enforce) == 0) {
			BB_EXECVP(argv[0], argv);
		} else if (enforce > 0) {
			/* SELinux in enforcing mode but load_policy failed */
			message(L_CONSOLE, "can't load SELinux Policy. "
				"Machine is in enforcing mode. Halting now.");
			return EXIT_FAILURE;
		}
	}
#endif

其中selinux_init_load_policy是libselinux提供的接口,用来对整个SELinux子系统进行初始化。而BB_EXECVP是由宏定义的exec类libc接口,实际上就是init进程又重新执行了一遍,这样init进程本身就有了正确的身份了(因为定义了type_transition规则)。

#define BB_EXECVP(prog,cmd)     execvp(prog,cmd)

libselinux部分

SELinux有很大一部分机制处于用户态,包括模式配置,策略查询等等。而这一切的初始化都由libselinux提供的selinux_init_load_policy接口来实现。可以说libselinux部分是SELinux用户态最重要,而往往又容易被忽视的部分。

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transform="translate(-101.6015625,-8.140625)"><text><tspan xml:space="preserve" dy="1em" x="1">from 内核启动参数/proc/cmdline</tspan></text></g></g></g><g class="node" style="opacity: 1;" id="F" transform="translate(249.78125,399.546875)"><rect rx="0" ry="0" x="-188.453125" y="-18.140625" width="376.90625" height="36.28125"></rect><g class="label" transform="translate(0,0)"><g transform="translate(-178.453125,-8.140625)"><text><tspan xml:space="preserve" dy="1em" x="1">mount selinuxfs到/sys/fs/selinux（旧的挂载点在/selinux）</tspan></text></g></g></g><g class="node" style="opacity: 1;" id="G" transform="translate(249.78125,485.828125)"><rect rx="0" ry="0" x="-156.0234375" y="-18.140625" width="312.046875" height="36.28125"></rect><g class="label" transform="translate(0,0)"><g transform="translate(-146.0234375,-8.140625)"><text><tspan xml:space="preserve" dy="1em" x="1">使能SELinux，通过往/sys/fs/selinux/enforce写1</tspan></text></g></g></g><g class="node" style="opacity: 1;" id="H" 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selinux_mkload_policy仍然是libselinux定义的接口,其调用了libsel库,对读入的策略二进制进行了预处理,例如策略语言版本不匹配时的语法降级。最终调用security_load_policy来加载策略,而该函数仅仅是将mmap出的文件,写入/sys/fs/selinux/load文件,从而使内核可以做真正的加载策略工作。

内核部分

SELinux最核心的部分就是内核中的LSM框架以及selinux模块部分。其位置位于security/selinux。而刚才提到的selinuxfs源码位于security/selinux/selinuxfs.c

selinuxfs

其初始化位于init_sel_fs。这是一个内核初始化函数,由内核启动时调用。其作用就是使用Linux内核的libfs接口,将selinuxfs准备好,在init进程中再进行挂载。其中有一个关键数据结构,即selinux_files

static const struct tree_descr selinux_files[] = {
    [SEL_LOAD] = {"load", &sel_load_ops, S_IRUSR|S_IWUSR},
    [SEL_ENFORCE] = {"enforce", &sel_enforce_ops, S_IRUGO|S_IWUSR},
    [SEL_CONTEXT] = {"context", &transaction_ops, S_IRUGO|S_IWUGO},
    [SEL_ACCESS] = {"access", &transaction_ops, S_IRUGO|S_IWUGO},
    [SEL_CREATE] = {"create", &transaction_ops, S_IRUGO|S_IWUGO},
    [SEL_RELABEL] = {"relabel", &transaction_ops, S_IRUGO|S_IWUGO},
    [SEL_USER] = {"user", &transaction_ops, S_IRUGO|S_IWUGO},
    [SEL_POLICYVERS] = {"policyvers", &sel_policyvers_ops, S_IRUGO},
    [SEL_COMMIT_BOOLS] = {"commit_pending_bools", &sel_commit_bools_ops, S_IWUSR},
    [SEL_MLS] = {"mls", &sel_mls_ops, S_IRUGO},
    [SEL_DISABLE] = {"disable", &sel_disable_ops, S_IWUSR},
    [SEL_MEMBER] = {"member", &transaction_ops, S_IRUGO|S_IWUGO},
    [SEL_CHECKREQPROT] = {"checkreqprot", &sel_checkreqprot_ops, S_IRUGO|S_IWUSR},
    [SEL_REJECT_UNKNOWN] = {"reject_unknown", &sel_handle_unknown_ops, S_IRUGO},
    [SEL_DENY_UNKNOWN] = {"deny_unknown", &sel_handle_unknown_ops, S_IRUGO},
    [SEL_STATUS] = {"status", &sel_handle_status_ops, S_IRUGO},
    [SEL_POLICY] = {"policy", &sel_policy_ops, S_IRUGO},
    [SEL_VALIDATE_TRANS] = {"validatetrans", &sel_transition_ops,
                S_IWUGO},
    /* last one */ {""}
};

他为每个selinuxfs文件均定义了file_operation。再看看运行时的selinuxfs:

[ben@localhost targeted]$ tree /sys/fs/selinux/ -L 1
/sys/fs/selinux/
├── access
├── avc
├── booleans
├── checkreqprot
├── class
├── commit_pending_bools
├── context
├── create
├── deny_unknown
├── disable
├── enforce
├── initial_contexts
├── load
├── member
├── mls
├── null
├── policy
├── policy_capabilities
├── policyvers
├── reject_unknown
├── relabel
├── ss
├── status
├── user
└── validatetrans

6 directories, 19 files

selinux_files定义的文件在这里都可以找到,除了一个特殊的文件null。init_sel_fs除了创建这些文件,还创建了一些目录,例如avc, booleans, class, initial_contexts等。

selinuxfs SID初始化

selinuxfs每个文件和一个普通文件一样,都有对应的context,并对应到SID。SELinux子系统在初始化时,创建了selinuxfs。selinuxfs的文件节点通过d_add(entry, inode)函数添加。而每个文件的SID也是由d_add打上。但因为牵扯到SELinux策略加载,过程比较复杂一些。先看看d_add怎么最终完成selinux文件SID的加载。

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selinuxfs文件的SID最终由inode_doinit_with_dentry赋值。inode_doinit_with_dentry被执行了两遍,第一遍由最初的初始化函数__init init_sel_fs发起,但因为此时策略还没加载,所以需要一个delayed init,第二遍调用由selinux_complete_init发起,最终进入inode_doinit_with_dentry完成selinuxfs SID最终的初始化。流程大致如下:

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selinux_complete_initsecurity_load_policy调用,而调用inode_doinit_with_dentry时policy和initial SID均已加载成功。
selinux_complete_init调用selinux_set_mnt_opts设置了sbsec->behavior,最终inode_doinit_with_dentry再根据sbsec->behavior设置SID。

if (!sbsec->behavior) { // 由sb_alloc_security分配,并被初始化为0,所以下面的security_fs_use会被调用
    /*
     * Determine the labeling behavior to use for this
     * filesystem type.
     */
    rc = security_fs_use(&selinux_state, sb);
    if (rc) {
        pr_warn("%s: security_fs_use(%s) returned %d\n",
                __func__, sb->s_type->name, rc);
        goto out;
    }
}

考虑selinuxfs没用fs_use,但用了genfs,所以security_fs_use最终会使用genfs对应的SID,参考Fedora refpolicy,即gen_context(system_u:object_r:security_t,s0)。所以可见selinuxfs中的文件SID最终会由加载的策略二进制中对应的上下文来描述。例如selinuxfs对应的genfscon语句。可以用seinfo命令验证:

[ben@localhost gateways]$ seinfo --fs_use|grep selinux
[ben@localhost gateways]$ seinfo --genfs|grep selinux
   genfscon selinuxfs /  system_u:object_r:security_t:s0

第一条命令没有任何输出,而第二条命令可以看到selinuxfs的context。

selinux_init

init_sel_fs一样,SELinux子系统自身在系统启动时,也会进行初始化,即selinux_init。此时init进程尚未被内核启动,所以策略数据也没被加载。selinux_init就是为后面的selinuxfs加载策略做一些准备工作。

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这里比较重要的是

  • cred_init_security为current创建了初始身份, 注意此时init进程还未被拉起,所以init进程启动后,会继承该身份,即SECINITSID_KERNEL
	tsec->osid = tsec->sid = SECINITSID_KERNEL;
	cred->security = tsec;
  • SELinux定义的hook列表,被加入到LSM子系统的hook列表中,自此,内核的系统调用就会进入SELinux子系统的视野。
  • selinux_init会根据内核启动参数,设置enforcing模式

security_setenforce

security_setenforce为libselinux接口,其实就是往selinuxfs的enforce文件写1。此处只考虑启动时的setenforce。此时由于libselinux中调用顺序,setenforce在load_policy之前,所以此时state->initialized仍为0,策略也还未加载。参考selinuxfs实现,也就是调用sel_write_enforce函数。整个sel_write_enforce函数逻辑比较简单,主要就是做了以下几件事情:

  • 在需要时设置selinux_state.enforcing变量
  • 如果设置了变了就通知enforcing状态变更,并刷新AVC
    这里值得注意的就是,selinuxfs的enforce文件也是一个文件,对其写,SELinux也进行了权限判断,如下:
length = avc_has_perm(&selinux_state,
              current_sid(), SECINITSID_SECURITY,
              SECCLASS_SECURITY, SECURITY__SETENFORCE,
              NULL);

匹配的双方分别是:

  • current_sid()
  • SECINITSID_SECURITY

current_sid()即init进程第一次运行时的SID,此时策略尚未加载,所以此时的SID是SECINITSID_KERNEL。这里的SECINITSID_SECURITY就是本章一直关注的initial SID, SECINITSID_KERNEL也是。此时的权限判断,由于在系统启动的非常早期,所以判断逻辑非常简单,在security_compute_av中:

if (!state->initialized)
    goto allow;

在启动后,如果用户通过selinuxfs enforce来配置SELinux模式时,则会判断进程的身份和一个initial SID SECINITSID_SECURITY的匹配关系。

security_load_policy

策略加载由用户态的init进程发起,其方法就是mmap策略二进制文件,并将数据写入selinuxfs的load文件,最终调用sel_write_load函数。该函数分以下几步:

  1. 判断用户写load文件的权限, 此时策略尚未加载,且state->initialized仍为0(该变量由security_load_policy赋值)。所以此时的avc_has_perm只是走个过场
length = avc_has_perm(&selinux_state,
              current_sid(), SECINITSID_SECURITY,
              SECCLASS_SECURITY, SECURITY__LOAD_POLICY, NULL);
  1. security_load_policy是加载策略的主角,他加载了所有策略数据,也包括了我们关注的initial SID
  2. sel_make_policy_nodes用来生成selinuxfs相关的节点,包括:bools,classes,policycap
    security_load_policy调用policydb_load_isids初始化sidtab,并插入了所有的initial SID以及其对应context。intial SID由initial_sid文件指定,而其对应的context,由对应的.te文件定义。例如sid kernel其上下文由policy/modules/kernel/kernel.te指定:
sid kernel gen_context(system_u:system_r:kernel_t,mls_systemhigh)

策略加载是SELinux最核心也是最复杂的部分。security_load_policy调用policydb_read把整个策略二进制文件加载到内存的policydb数据结构中。除了加载策略,security_load_policy还做了几件初始化的事情,标注在代码里。

rc = policydb_read(policydb, fp);
if (rc)
    goto out;

policydb->len = len;
rc = selinux_set_mapping(policydb, secclass_map,
             &state->ss->map);
if (rc) {
    policydb_destroy(policydb);
    goto out;
}

rc = policydb_load_isids(policydb, sidtab); // 加载initial SID到policydb sidtab中
if (rc) {
    policydb_destroy(policydb);
    goto out;
}

security_load_policycaps(state); // 加载policy capability
state->initialized = 1; // 设置SELinux初始化标志
seqno = ++state->ss->latest_granting;
selinux_complete_init(); // 完成selinuxfs super block delayed init
avc_ss_reset(state->avc, seqno); 
selnl_notify_policyload(seqno);
selinux_status_update_policyload(state, seqno);

总结

整个SELinux初始化,发起于0号进程,并由内核SELinux模块完成。内核的核心初始化主要包括策略的加载和selinuxfs的初始化。所有的SELinux用户态接口都是通过selinuxfs实现的。

参考文献

  • Linux source 4.20.5
  • busybox master on 2020/10/11
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