Adding upstream version 241.upstream/241upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 733 insertions, 0 deletions

diff --git a/src/shared/condition.c b/src/shared/condition.c
new file mode 100644
index 0000000..fb77966
--- /dev/null
+++ b/src/shared/condition.c
@@ -0,0 +1,733 @@
+/* SPDX-License-Identifier: LGPL-2.1+ */
+
+#include <errno.h>
+#include <fcntl.h>
+#include <fnmatch.h>
+#include <limits.h>
+#include <stdlib.h>
+#include <string.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <sys/utsname.h>
+#include <time.h>
+#include <unistd.h>
+
+#include "sd-id128.h"
+
+#include "alloc-util.h"
+#include "apparmor-util.h"
+#include "architecture.h"
+#include "audit-util.h"
+#include "cap-list.h"
+#include "cgroup-util.h"
+#include "condition.h"
+#include "efivars.h"
+#include "extract-word.h"
+#include "fd-util.h"
+#include "fileio.h"
+#include "glob-util.h"
+#include "hostname-util.h"
+#include "ima-util.h"
+#include "list.h"
+#include "macro.h"
+#include "mountpoint-util.h"
+#include "env-file.h"
+#include "parse-util.h"
+#include "path-util.h"
+#include "proc-cmdline.h"
+#include "process-util.h"
+#include "selinux-util.h"
+#include "smack-util.h"
+#include "stat-util.h"
+#include "string-table.h"
+#include "string-util.h"
+#include "tomoyo-util.h"
+#include "user-util.h"
+#include "util.h"
+#include "virt.h"
+
+Condition* condition_new(ConditionType type, const char *parameter, bool trigger, bool negate) {
+        Condition *c;
+        int r;
+
+        assert(type >= 0);
+        assert(type < _CONDITION_TYPE_MAX);
+        assert((!parameter) == (type == CONDITION_NULL));
+
+        c = new0(Condition, 1);
+        if (!c)
+                return NULL;
+
+        c->type = type;
+        c->trigger = trigger;
+        c->negate = negate;
+
+        r = free_and_strdup(&c->parameter, parameter);
+        if (r < 0) {
+                return mfree(c);
+        }
+
+        return c;
+}
+
+void condition_free(Condition *c) {
+        assert(c);
+
+        free(c->parameter);
+        free(c);
+}
+
+Condition* condition_free_list(Condition *first) {
+        Condition *c, *n;
+
+        LIST_FOREACH_SAFE(conditions, c, n, first)
+                condition_free(c);
+
+        return NULL;
+}
+
+static int condition_test_kernel_command_line(Condition *c) {
+        _cleanup_free_ char *line = NULL;
+        const char *p;
+        bool equal;
+        int r;
+
+        assert(c);
+        assert(c->parameter);
+        assert(c->type == CONDITION_KERNEL_COMMAND_LINE);
+
+        r = proc_cmdline(&line);
+        if (r < 0)
+                return r;
+
+        equal = strchr(c->parameter, '=');
+
+        for (p = line;;) {
+                _cleanup_free_ char *word = NULL;
+                bool found;
+
+                r = extract_first_word(&p, &word, NULL, EXTRACT_QUOTES|EXTRACT_RELAX);
+                if (r < 0)
+                        return r;
+                if (r == 0)
+                        break;
+
+                if (equal)
+                        found = streq(word, c->parameter);
+                else {
+                        const char *f;
+
+                        f = startswith(word, c->parameter);
+                        found = f && IN_SET(*f, 0, '=');
+                }
+
+                if (found)
+                        return true;
+        }
+
+        return false;
+}
+
+static int condition_test_kernel_version(Condition *c) {
+        enum {
+                /* Listed in order of checking. Note that some comparators are prefixes of others, hence the longest
+                 * should be listed first. */
+                LOWER_OR_EQUAL,
+                GREATER_OR_EQUAL,
+                LOWER,
+                GREATER,
+                EQUAL,
+                _ORDER_MAX,
+        };
+
+        static const char *const prefix[_ORDER_MAX] = {
+                [LOWER_OR_EQUAL] = "<=",
+                [GREATER_OR_EQUAL] = ">=",
+                [LOWER] = "<",
+                [GREATER] = ">",
+                [EQUAL] = "=",
+        };
+        const char *p = NULL;
+        struct utsname u;
+        size_t i;
+        int k;
+
+        assert(c);
+        assert(c->parameter);
+        assert(c->type == CONDITION_KERNEL_VERSION);
+
+        assert_se(uname(&u) >= 0);
+
+        for (i = 0; i < _ORDER_MAX; i++) {
+                p = startswith(c->parameter, prefix[i]);
+                if (p)
+                        break;
+        }
+
+        /* No prefix? Then treat as glob string */
+        if (!p)
+                return fnmatch(skip_leading_chars(c->parameter, NULL), u.release, 0) == 0;
+
+        k = str_verscmp(u.release, skip_leading_chars(p, NULL));
+
+        switch (i) {
+
+        case LOWER:
+                return k < 0;
+
+        case LOWER_OR_EQUAL:
+                return k <= 0;
+
+        case EQUAL:
+                return k == 0;
+
+        case GREATER_OR_EQUAL:
+                return k >= 0;
+
+        case GREATER:
+                return k > 0;
+
+        default:
+                assert_not_reached("Can't compare");
+        }
+}
+
+static int condition_test_user(Condition *c) {
+        uid_t id;
+        int r;
+        _cleanup_free_ char *username = NULL;
+        const char *u;
+
+        assert(c);
+        assert(c->parameter);
+        assert(c->type == CONDITION_USER);
+
+        r = parse_uid(c->parameter, &id);
+        if (r >= 0)
+                return id == getuid() || id == geteuid();
+
+        if (streq("@system", c->parameter))
+                return uid_is_system(getuid()) || uid_is_system(geteuid());
+
+        username = getusername_malloc();
+        if (!username)
+                return -ENOMEM;
+
+        if (streq(username, c->parameter))
+                return 1;
+
+        if (getpid_cached() == 1)
+                return streq(c->parameter, "root");
+
+        u = c->parameter;
+        r = get_user_creds(&u, &id, NULL, NULL, NULL, USER_CREDS_ALLOW_MISSING);
+        if (r < 0)
+                return 0;
+
+        return id == getuid() || id == geteuid();
+}
+
+static int condition_test_control_group_controller(Condition *c) {
+        int r;
+        CGroupMask system_mask, wanted_mask = 0;
+
+        assert(c);
+        assert(c->parameter);
+        assert(c->type == CONDITION_CONTROL_GROUP_CONTROLLER);
+
+        r = cg_mask_supported(&system_mask);
+        if (r < 0)
+                return log_debug_errno(r, "Failed to determine supported controllers: %m");
+
+        r = cg_mask_from_string(c->parameter, &wanted_mask);
+        if (r < 0 || wanted_mask <= 0) {
+                /* This won't catch the case that we have an unknown controller
+                 * mixed in with valid ones -- these are only assessed on the
+                 * validity of the valid controllers found. */
+                log_debug("Failed to parse cgroup string: %s", c->parameter);
+                return 1;
+        }
+
+        return FLAGS_SET(system_mask, wanted_mask);
+}
+
+static int condition_test_group(Condition *c) {
+        gid_t id;
+        int r;
+
+        assert(c);
+        assert(c->parameter);
+        assert(c->type == CONDITION_GROUP);
+
+        r = parse_gid(c->parameter, &id);
+        if (r >= 0)
+                return in_gid(id);
+
+        /* Avoid any NSS lookups if we are PID1 */
+        if (getpid_cached() == 1)
+                return streq(c->parameter, "root");
+
+        return in_group(c->parameter) > 0;
+}
+
+static int condition_test_virtualization(Condition *c) {
+        int b, v;
+
+        assert(c);
+        assert(c->parameter);
+        assert(c->type == CONDITION_VIRTUALIZATION);
+
+        if (streq(c->parameter, "private-users"))
+                return running_in_userns();
+
+        v = detect_virtualization();
+        if (v < 0)
+                return v;
+
+        /* First, compare with yes/no */
+        b = parse_boolean(c->parameter);
+        if (b >= 0)
+                return b == !!v;
+
+        /* Then, compare categorization */
+        if (streq(c->parameter, "vm"))
+                return VIRTUALIZATION_IS_VM(v);
+
+        if (streq(c->parameter, "container"))
+                return VIRTUALIZATION_IS_CONTAINER(v);
+
+        /* Finally compare id */
+        return v != VIRTUALIZATION_NONE && streq(c->parameter, virtualization_to_string(v));
+}
+
+static int condition_test_architecture(Condition *c) {
+        int a, b;
+
+        assert(c);
+        assert(c->parameter);
+        assert(c->type == CONDITION_ARCHITECTURE);
+
+        a = uname_architecture();
+        if (a < 0)
+                return a;
+
+        if (streq(c->parameter, "native"))
+                b = native_architecture();
+        else {
+                b = architecture_from_string(c->parameter);
+                if (b < 0) /* unknown architecture? Then it's definitely not ours */
+                        return false;
+        }
+
+        return a == b;
+}
+
+static int condition_test_host(Condition *c) {
+        _cleanup_free_ char *h = NULL;
+        sd_id128_t x, y;
+        int r;
+
+        assert(c);
+        assert(c->parameter);
+        assert(c->type == CONDITION_HOST);
+
+        if (sd_id128_from_string(c->parameter, &x) >= 0) {
+
+                r = sd_id128_get_machine(&y);
+                if (r < 0)
+                        return r;
+
+                return sd_id128_equal(x, y);
+        }
+
+        h = gethostname_malloc();
+        if (!h)
+                return -ENOMEM;
+
+        return fnmatch(c->parameter, h, FNM_CASEFOLD) == 0;
+}
+
+static int condition_test_ac_power(Condition *c) {
+        int r;
+
+        assert(c);
+        assert(c->parameter);
+        assert(c->type == CONDITION_AC_POWER);
+
+        r = parse_boolean(c->parameter);
+        if (r < 0)
+                return r;
+
+        return (on_ac_power() != 0) == !!r;
+}
+
+static int condition_test_security(Condition *c) {
+        assert(c);
+        assert(c->parameter);
+        assert(c->type == CONDITION_SECURITY);
+
+        if (streq(c->parameter, "selinux"))
+                return mac_selinux_use();
+        if (streq(c->parameter, "smack"))
+                return mac_smack_use();
+        if (streq(c->parameter, "apparmor"))
+                return mac_apparmor_use();
+        if (streq(c->parameter, "audit"))
+                return use_audit();
+        if (streq(c->parameter, "ima"))
+                return use_ima();
+        if (streq(c->parameter, "tomoyo"))
+                return mac_tomoyo_use();
+        if (streq(c->parameter, "uefi-secureboot"))
+                return is_efi_secure_boot();
+
+        return false;
+}
+
+static int condition_test_capability(Condition *c) {
+        unsigned long long capabilities = (unsigned long long) -1;
+        _cleanup_fclose_ FILE *f = NULL;
+        int value, r;
+
+        assert(c);
+        assert(c->parameter);
+        assert(c->type == CONDITION_CAPABILITY);
+
+        /* If it's an invalid capability, we don't have it */
+        value = capability_from_name(c->parameter);
+        if (value < 0)
+                return -EINVAL;
+
+        /* If it's a valid capability we default to assume
+         * that we have it */
+
+        f = fopen("/proc/self/status", "re");
+        if (!f)
+                return -errno;
+
+        for (;;) {
+                _cleanup_free_ char *line = NULL;
+                const char *p;
+
+                r = read_line(f, LONG_LINE_MAX, &line);
+                if (r < 0)
+                        return r;
+                if (r == 0)
+                        break;
+
+                p = startswith(line, "CapBnd:");
+                if (p) {
+                        if (sscanf(line+7, "%llx", &capabilities) != 1)
+                                return -EIO;
+
+                        break;
+                }
+        }
+
+        return !!(capabilities & (1ULL << value));
+}
+
+static int condition_test_needs_update(Condition *c) {
+        const char *p;
+        struct stat usr, other;
+
+        assert(c);
+        assert(c->parameter);
+        assert(c->type == CONDITION_NEEDS_UPDATE);
+
+        /* If the file system is read-only we shouldn't suggest an update */
+        if (path_is_read_only_fs(c->parameter) > 0)
+                return false;
+
+        /* Any other failure means we should allow the condition to be true,
+         * so that we rather invoke too many update tools than too
+         * few. */
+
+        if (!path_is_absolute(c->parameter))
+                return true;
+
+        p = strjoina(c->parameter, "/.updated");
+        if (lstat(p, &other) < 0)
+                return true;
+
+        if (lstat("/usr/", &usr) < 0)
+                return true;
+
+        /*
+         * First, compare seconds as they are always accurate...
+         */
+        if (usr.st_mtim.tv_sec != other.st_mtim.tv_sec)
+                return usr.st_mtim.tv_sec > other.st_mtim.tv_sec;
+
+        /*
+         * ...then compare nanoseconds.
+         *
+         * A false positive is only possible when /usr's nanoseconds > 0
+         * (otherwise /usr cannot be strictly newer than the target file)
+         * AND the target file's nanoseconds == 0
+         * (otherwise the filesystem supports nsec timestamps, see stat(2)).
+         */
+        if (usr.st_mtim.tv_nsec > 0 && other.st_mtim.tv_nsec == 0) {
+                _cleanup_free_ char *timestamp_str = NULL;
+                uint64_t timestamp;
+                int r;
+
+                r = parse_env_file(NULL, p, "TIMESTAMP_NSEC", &timestamp_str);
+                if (r < 0) {
+                        log_error_errno(r, "Failed to parse timestamp file '%s', using mtime: %m", p);
+                        return true;
+                } else if (r == 0) {
+                        log_debug("No data in timestamp file '%s', using mtime", p);
+                        return true;
+                }
+
+                r = safe_atou64(timestamp_str, &timestamp);
+                if (r < 0) {
+                        log_error_errno(r, "Failed to parse timestamp value '%s' in file '%s', using mtime: %m", timestamp_str, p);
+                        return true;
+                }
+
+                timespec_store(&other.st_mtim, timestamp);
+        }
+
+        return usr.st_mtim.tv_nsec > other.st_mtim.tv_nsec;
+}
+
+static int condition_test_first_boot(Condition *c) {
+        int r;
+
+        assert(c);
+        assert(c->parameter);
+        assert(c->type == CONDITION_FIRST_BOOT);
+
+        r = parse_boolean(c->parameter);
+        if (r < 0)
+                return r;
+
+        return (access("/run/systemd/first-boot", F_OK) >= 0) == !!r;
+}
+
+static int condition_test_path_exists(Condition *c) {
+        assert(c);
+        assert(c->parameter);
+        assert(c->type == CONDITION_PATH_EXISTS);
+
+        return access(c->parameter, F_OK) >= 0;
+}
+
+static int condition_test_path_exists_glob(Condition *c) {
+        assert(c);
+        assert(c->parameter);
+        assert(c->type == CONDITION_PATH_EXISTS_GLOB);
+
+        return glob_exists(c->parameter) > 0;
+}
+
+static int condition_test_path_is_directory(Condition *c) {
+        assert(c);
+        assert(c->parameter);
+        assert(c->type == CONDITION_PATH_IS_DIRECTORY);
+
+        return is_dir(c->parameter, true) > 0;
+}
+
+static int condition_test_path_is_symbolic_link(Condition *c) {
+        assert(c);
+        assert(c->parameter);
+        assert(c->type == CONDITION_PATH_IS_SYMBOLIC_LINK);
+
+        return is_symlink(c->parameter) > 0;
+}
+
+static int condition_test_path_is_mount_point(Condition *c) {
+        assert(c);
+        assert(c->parameter);
+        assert(c->type == CONDITION_PATH_IS_MOUNT_POINT);
+
+        return path_is_mount_point(c->parameter, NULL, AT_SYMLINK_FOLLOW) > 0;
+}
+
+static int condition_test_path_is_read_write(Condition *c) {
+        assert(c);
+        assert(c->parameter);
+        assert(c->type == CONDITION_PATH_IS_READ_WRITE);
+
+        return path_is_read_only_fs(c->parameter) <= 0;
+}
+
+static int condition_test_directory_not_empty(Condition *c) {
+        int r;
+
+        assert(c);
+        assert(c->parameter);
+        assert(c->type == CONDITION_DIRECTORY_NOT_EMPTY);
+
+        r = dir_is_empty(c->parameter);
+        return r <= 0 && r != -ENOENT;
+}
+
+static int condition_test_file_not_empty(Condition *c) {
+        struct stat st;
+
+        assert(c);
+        assert(c->parameter);
+        assert(c->type == CONDITION_FILE_NOT_EMPTY);
+
+        return (stat(c->parameter, &st) >= 0 &&
+                S_ISREG(st.st_mode) &&
+                st.st_size > 0);
+}
+
+static int condition_test_file_is_executable(Condition *c) {
+        struct stat st;
+
+        assert(c);
+        assert(c->parameter);
+        assert(c->type == CONDITION_FILE_IS_EXECUTABLE);
+
+        return (stat(c->parameter, &st) >= 0 &&
+                S_ISREG(st.st_mode) &&
+                (st.st_mode & 0111));
+}
+
+static int condition_test_null(Condition *c) {
+        assert(c);
+        assert(c->type == CONDITION_NULL);
+
+        /* Note that during parsing we already evaluate the string and
+         * store it in c->negate */
+        return true;
+}
+
+int condition_test(Condition *c) {
+
+        static int (*const condition_tests[_CONDITION_TYPE_MAX])(Condition *c) = {
+                [CONDITION_PATH_EXISTS] = condition_test_path_exists,
+                [CONDITION_PATH_EXISTS_GLOB] = condition_test_path_exists_glob,
+                [CONDITION_PATH_IS_DIRECTORY] = condition_test_path_is_directory,
+                [CONDITION_PATH_IS_SYMBOLIC_LINK] = condition_test_path_is_symbolic_link,
+                [CONDITION_PATH_IS_MOUNT_POINT] = condition_test_path_is_mount_point,
+                [CONDITION_PATH_IS_READ_WRITE] = condition_test_path_is_read_write,
+                [CONDITION_DIRECTORY_NOT_EMPTY] = condition_test_directory_not_empty,
+                [CONDITION_FILE_NOT_EMPTY] = condition_test_file_not_empty,
+                [CONDITION_FILE_IS_EXECUTABLE] = condition_test_file_is_executable,
+                [CONDITION_KERNEL_COMMAND_LINE] = condition_test_kernel_command_line,
+                [CONDITION_KERNEL_VERSION] = condition_test_kernel_version,
+                [CONDITION_VIRTUALIZATION] = condition_test_virtualization,
+                [CONDITION_SECURITY] = condition_test_security,
+                [CONDITION_CAPABILITY] = condition_test_capability,
+                [CONDITION_HOST] = condition_test_host,
+                [CONDITION_AC_POWER] = condition_test_ac_power,
+                [CONDITION_ARCHITECTURE] = condition_test_architecture,
+                [CONDITION_NEEDS_UPDATE] = condition_test_needs_update,
+                [CONDITION_FIRST_BOOT] = condition_test_first_boot,
+                [CONDITION_USER] = condition_test_user,
+                [CONDITION_GROUP] = condition_test_group,
+                [CONDITION_CONTROL_GROUP_CONTROLLER] = condition_test_control_group_controller,
+                [CONDITION_NULL] = condition_test_null,
+        };
+
+        int r, b;
+
+        assert(c);
+        assert(c->type >= 0);
+        assert(c->type < _CONDITION_TYPE_MAX);
+
+        r = condition_tests[c->type](c);
+        if (r < 0) {
+                c->result = CONDITION_ERROR;
+                return r;
+        }
+
+        b = (r > 0) == !c->negate;
+        c->result = b ? CONDITION_SUCCEEDED : CONDITION_FAILED;
+        return b;
+}
+
+void condition_dump(Condition *c, FILE *f, const char *prefix, const char *(*to_string)(ConditionType t)) {
+        assert(c);
+        assert(f);
+
+        prefix = strempty(prefix);
+
+        fprintf(f,
+                "%s\t%s: %s%s%s %s\n",
+                prefix,
+                to_string(c->type),
+                c->trigger ? "|" : "",
+                c->negate ? "!" : "",
+                c->parameter,
+                condition_result_to_string(c->result));
+}
+
+void condition_dump_list(Condition *first, FILE *f, const char *prefix, const char *(*to_string)(ConditionType t)) {
+        Condition *c;
+
+        LIST_FOREACH(conditions, c, first)
+                condition_dump(c, f, prefix, to_string);
+}
+
+static const char* const condition_type_table[_CONDITION_TYPE_MAX] = {
+        [CONDITION_ARCHITECTURE] = "ConditionArchitecture",
+        [CONDITION_VIRTUALIZATION] = "ConditionVirtualization",
+        [CONDITION_HOST] = "ConditionHost",
+        [CONDITION_KERNEL_COMMAND_LINE] = "ConditionKernelCommandLine",
+        [CONDITION_KERNEL_VERSION] = "ConditionKernelVersion",
+        [CONDITION_SECURITY] = "ConditionSecurity",
+        [CONDITION_CAPABILITY] = "ConditionCapability",
+        [CONDITION_AC_POWER] = "ConditionACPower",
+        [CONDITION_NEEDS_UPDATE] = "ConditionNeedsUpdate",
+        [CONDITION_FIRST_BOOT] = "ConditionFirstBoot",
+        [CONDITION_PATH_EXISTS] = "ConditionPathExists",
+        [CONDITION_PATH_EXISTS_GLOB] = "ConditionPathExistsGlob",
+        [CONDITION_PATH_IS_DIRECTORY] = "ConditionPathIsDirectory",
+        [CONDITION_PATH_IS_SYMBOLIC_LINK] = "ConditionPathIsSymbolicLink",
+        [CONDITION_PATH_IS_MOUNT_POINT] = "ConditionPathIsMountPoint",
+        [CONDITION_PATH_IS_READ_WRITE] = "ConditionPathIsReadWrite",
+        [CONDITION_DIRECTORY_NOT_EMPTY] = "ConditionDirectoryNotEmpty",
+        [CONDITION_FILE_NOT_EMPTY] = "ConditionFileNotEmpty",
+        [CONDITION_FILE_IS_EXECUTABLE] = "ConditionFileIsExecutable",
+        [CONDITION_USER] = "ConditionUser",
+        [CONDITION_GROUP] = "ConditionGroup",
+        [CONDITION_CONTROL_GROUP_CONTROLLER] = "ConditionControlGroupController",
+        [CONDITION_NULL] = "ConditionNull"
+};
+
+DEFINE_STRING_TABLE_LOOKUP(condition_type, ConditionType);
+
+static const char* const assert_type_table[_CONDITION_TYPE_MAX] = {
+        [CONDITION_ARCHITECTURE] = "AssertArchitecture",
+        [CONDITION_VIRTUALIZATION] = "AssertVirtualization",
+        [CONDITION_HOST] = "AssertHost",
+        [CONDITION_KERNEL_COMMAND_LINE] = "AssertKernelCommandLine",
+        [CONDITION_KERNEL_VERSION] = "AssertKernelVersion",
+        [CONDITION_SECURITY] = "AssertSecurity",
+        [CONDITION_CAPABILITY] = "AssertCapability",
+        [CONDITION_AC_POWER] = "AssertACPower",
+        [CONDITION_NEEDS_UPDATE] = "AssertNeedsUpdate",
+        [CONDITION_FIRST_BOOT] = "AssertFirstBoot",
+        [CONDITION_PATH_EXISTS] = "AssertPathExists",
+        [CONDITION_PATH_EXISTS_GLOB] = "AssertPathExistsGlob",
+        [CONDITION_PATH_IS_DIRECTORY] = "AssertPathIsDirectory",
+        [CONDITION_PATH_IS_SYMBOLIC_LINK] = "AssertPathIsSymbolicLink",
+        [CONDITION_PATH_IS_MOUNT_POINT] = "AssertPathIsMountPoint",
+        [CONDITION_PATH_IS_READ_WRITE] = "AssertPathIsReadWrite",
+        [CONDITION_DIRECTORY_NOT_EMPTY] = "AssertDirectoryNotEmpty",
+        [CONDITION_FILE_NOT_EMPTY] = "AssertFileNotEmpty",
+        [CONDITION_FILE_IS_EXECUTABLE] = "AssertFileIsExecutable",
+        [CONDITION_USER] = "AssertUser",
+        [CONDITION_GROUP] = "AssertGroup",
+        [CONDITION_CONTROL_GROUP_CONTROLLER] = "AssertControlGroupController",
+        [CONDITION_NULL] = "AssertNull"
+};
+
+DEFINE_STRING_TABLE_LOOKUP(assert_type, ConditionType);
+
+static const char* const condition_result_table[_CONDITION_RESULT_MAX] = {
+        [CONDITION_UNTESTED] = "untested",
+        [CONDITION_SUCCEEDED] = "succeeded",
+        [CONDITION_FAILED] = "failed",
+        [CONDITION_ERROR] = "error",
+};
+
+DEFINE_STRING_TABLE_LOOKUP(condition_result, ConditionResult);