Ejemplos de virIdentitySetUNIXUserID en C++ (Cpp)

Ejemplo n.º 1

Archivo: viridentity.c Proyecto: libvirt/libvirt

/**
 * virIdentityGetSystem:
 *
 * Returns an identity that represents the system itself.
 * This is the identity that the process is running as
 *
 * Returns a reference to the system identity, or NULL
 */
virIdentityPtr virIdentityGetSystem(void)
{
    VIR_AUTOFREE(char *) username = NULL;
    VIR_AUTOFREE(char *) groupname = NULL;
    unsigned long long startTime;
    virIdentityPtr ret = NULL;
#if WITH_SELINUX
    security_context_t con;
#endif

    if (!(ret = virIdentityNew()))
        goto error;

    if (virIdentitySetUNIXProcessID(ret, getpid()) < 0)
        goto error;

    if (virProcessGetStartTime(getpid(), &startTime) < 0)
        goto error;
    if (startTime != 0 &&
        virIdentitySetUNIXProcessTime(ret, startTime) < 0)
        goto error;

    if (!(username = virGetUserName(geteuid())))
        return ret;
    if (virIdentitySetUNIXUserName(ret, username) < 0)
        goto error;
    if (virIdentitySetUNIXUserID(ret, getuid()) < 0)
        goto error;

    if (!(groupname = virGetGroupName(getegid())))
        return ret;
    if (virIdentitySetUNIXGroupName(ret, groupname) < 0)
        goto error;
    if (virIdentitySetUNIXGroupID(ret, getgid()) < 0)
        goto error;

#if WITH_SELINUX
    if (is_selinux_enabled() > 0) {
        if (getcon(&con) < 0) {
            virReportSystemError(errno, "%s",
                                 _("Unable to lookup SELinux process context"));
            return ret;
        }
        if (virIdentitySetSELinuxContext(ret, con) < 0) {
            freecon(con);
            goto error;
        }
        freecon(con);
    }
#endif

    return ret;

 error:
    virObjectUnref(ret);
    return NULL;
}

Ejemplo n.º 2

Archivo: virnetserverclient.c Proyecto: FrankYu/libvirt

static virIdentityPtr
virNetServerClientCreateIdentity(virNetServerClientPtr client)
{
    char *username = NULL;
    char *groupname = NULL;
    char *seccontext = NULL;
    virIdentityPtr ret = NULL;

    if (!(ret = virIdentityNew()))
        goto error;

    if (client->sock && virNetSocketIsLocal(client->sock)) {
        gid_t gid;
        uid_t uid;
        pid_t pid;
        unsigned long long timestamp;
        if (virNetSocketGetUNIXIdentity(client->sock,
                                        &uid, &gid, &pid,
                                        &timestamp) < 0)
            goto error;

        if (!(username = virGetUserName(uid)))
            goto error;
        if (virIdentitySetUNIXUserName(ret, username) < 0)
            goto error;
        if (virIdentitySetUNIXUserID(ret, uid) < 0)
            goto error;

        if (!(groupname = virGetGroupName(gid)))
            goto error;
        if (virIdentitySetUNIXGroupName(ret, groupname) < 0)
            goto error;
        if (virIdentitySetUNIXGroupID(ret, gid) < 0)
            goto error;

        if (virIdentitySetUNIXProcessID(ret, pid) < 0)
            goto error;
        if (virIdentitySetUNIXProcessTime(ret, timestamp) < 0)
            goto error;
    }

#if WITH_SASL
    if (client->sasl) {
        const char *identity = virNetSASLSessionGetIdentity(client->sasl);
        if (virIdentitySetSASLUserName(ret, identity) < 0)
            goto error;
    }
#endif

#if WITH_GNUTLS
    if (client->tls) {
        const char *identity = virNetTLSSessionGetX509DName(client->tls);
        if (virIdentitySetX509DName(ret, identity) < 0)
            goto error;
    }
#endif

    if (client->sock &&
        virNetSocketGetSELinuxContext(client->sock, &seccontext) < 0)
        goto error;
    if (seccontext &&
        virIdentitySetSELinuxContext(ret, seccontext) < 0)
        goto error;

 cleanup:
    VIR_FREE(username);
    VIR_FREE(groupname);
    VIR_FREE(seccontext);
    return ret;

 error:
    virObjectUnref(ret);
    ret = NULL;
    goto cleanup;
}