int cap_grp_limit_groups(cap_channel_t *chan, const char * const *names, size_t nnames, gid_t *gids, size_t ngids) { nvlist_t *limits, *groups; unsigned int i; char nvlname[64]; int n; if (cap_limit_get(chan, &limits) < 0) return (-1); if (limits == NULL) { limits = nvlist_create(0); } else { if (nvlist_exists_nvlist(limits, "groups")) nvlist_free_nvlist(limits, "groups"); } groups = nvlist_create(0); for (i = 0; i < ngids; i++) { n = snprintf(nvlname, sizeof(nvlname), "gid%u", i); assert(n > 0 && n < (int)sizeof(nvlname)); nvlist_add_number(groups, nvlname, (uint64_t)gids[i]); } for (i = 0; i < nnames; i++) { n = snprintf(nvlname, sizeof(nvlname), "gid%u", i); assert(n > 0 && n < (int)sizeof(nvlname)); nvlist_add_string(groups, nvlname, names[i]); } nvlist_move_nvlist(limits, "groups", groups); return (cap_limit_set(chan, limits)); }
int cap_pwd_limit_users(cap_channel_t *chan, const char * const *names, size_t nnames, uid_t *uids, size_t nuids) { nvlist_t *limits, *users; char nvlname[64]; unsigned int i; int n; if (cap_limit_get(chan, &limits) < 0) return (-1); if (limits == NULL) { limits = nvlist_create(0); } else { if (nvlist_exists_nvlist(limits, "users")) nvlist_free_nvlist(limits, "users"); } users = nvlist_create(0); for (i = 0; i < nuids; i++) { n = snprintf(nvlname, sizeof(nvlname), "uid%u", i); assert(n > 0 && n < (int)sizeof(nvlname)); nvlist_add_number(users, nvlname, (uint64_t)uids[i]); } for (i = 0; i < nnames; i++) { n = snprintf(nvlname, sizeof(nvlname), "name%u", i); assert(n > 0 && n < (int)sizeof(nvlname)); nvlist_add_string(users, nvlname, names[i]); } nvlist_move_nvlist(limits, "users", users); return (cap_limit_set(chan, limits)); }
static bool pwd_allowed_field(const nvlist_t *limits, const char *field) { if (limits == NULL) return (true); /* * If no limit was set on allowed fields, then all fields are allowed. */ if (!nvlist_exists_nvlist(limits, "fields")) return (true); limits = nvlist_get_nvlist(limits, "fields"); return (nvlist_exists_null(limits, field)); }
static bool pwd_allowed_cmd(const nvlist_t *limits, const char *cmd) { if (limits == NULL) return (true); /* * If no limit was set on allowed commands, then all commands * are allowed. */ if (!nvlist_exists_nvlist(limits, "cmds")) return (true); limits = nvlist_get_nvlist(limits, "cmds"); return (nvlist_exists_null(limits, cmd)); }
int cap_grp_limit_cmds(cap_channel_t *chan, const char * const *cmds, size_t ncmds) { nvlist_t *limits, *nvl; unsigned int i; if (cap_limit_get(chan, &limits) < 0) return (-1); if (limits == NULL) { limits = nvlist_create(0); } else { if (nvlist_exists_nvlist(limits, "cmds")) nvlist_free_nvlist(limits, "cmds"); } nvl = nvlist_create(0); for (i = 0; i < ncmds; i++) nvlist_add_null(nvl, cmds[i]); nvlist_move_nvlist(limits, "cmds", nvl); return (cap_limit_set(chan, limits)); }
static bool pwd_allowed_user(const nvlist_t *limits, const char *uname, uid_t uid) { const char *name; void *cookie; int type; if (limits == NULL) return (true); /* * If no limit was set on allowed users, then all users are allowed. */ if (!nvlist_exists_nvlist(limits, "users")) return (true); limits = nvlist_get_nvlist(limits, "users"); cookie = NULL; while ((name = nvlist_next(limits, &type, &cookie)) != NULL) { switch (type) { case NV_TYPE_NUMBER: if (uid != (uid_t)-1 && nvlist_get_number(limits, name) == (uint64_t)uid) { return (true); } break; case NV_TYPE_STRING: if (uname != NULL && strcmp(nvlist_get_string(limits, name), uname) == 0) { return (true); } break; default: PJDLOG_ABORT("Unexpected type %d.", type); } } return (false); }
static bool grp_allowed_group(const nvlist_t *limits, const char *gname, gid_t gid) { const char *name; void *cookie; int type; if (limits == NULL) return (true); /* * If no limit was set on allowed groups, then all groups are allowed. */ if (!nvlist_exists_nvlist(limits, "groups")) return (true); limits = nvlist_get_nvlist(limits, "groups"); cookie = NULL; while ((name = nvlist_next(limits, &type, &cookie)) != NULL) { switch (type) { case NV_TYPE_NUMBER: if (gid != (gid_t)-1 && nvlist_get_number(limits, name) == (uint64_t)gid) { return (true); } break; case NV_TYPE_STRING: if (gname != NULL && strcmp(nvlist_get_string(limits, name), gname) == 0) { return (true); } break; default: abort(); } } return (false); }
int cap_pwd_limit_users(cap_channel_t *chan, const char * const *names, size_t nnames, uid_t *uids, size_t nuids) { nvlist_t *limits, *users; unsigned int i; if (cap_limit_get(chan, &limits) < 0) return (-1); if (limits == NULL) { limits = nvlist_create(0); } else { if (nvlist_exists_nvlist(limits, "users")) nvlist_free_nvlist(limits, "users"); } users = nvlist_create(0); for (i = 0; i < nuids; i++) nvlist_addf_number(users, (uint64_t)uids[i], "uid%u", i); for (i = 0; i < nnames; i++) nvlist_addf_string(users, names[i], "name%u", i); nvlist_move_nvlist(limits, "users", users); return (cap_limit_set(chan, limits)); }
static int pwd_limit(const nvlist_t *oldlimits, const nvlist_t *newlimits) { const nvlist_t *limits; const char *name; void *cookie; int error, type; if (oldlimits != NULL && nvlist_exists_nvlist(oldlimits, "cmds") && !nvlist_exists_nvlist(newlimits, "cmds")) { return (ENOTCAPABLE); } if (oldlimits != NULL && nvlist_exists_nvlist(oldlimits, "fields") && !nvlist_exists_nvlist(newlimits, "fields")) { return (ENOTCAPABLE); } if (oldlimits != NULL && nvlist_exists_nvlist(oldlimits, "users") && !nvlist_exists_nvlist(newlimits, "users")) { return (ENOTCAPABLE); } cookie = NULL; while ((name = nvlist_next(newlimits, &type, &cookie)) != NULL) { if (type != NV_TYPE_NVLIST) return (EINVAL); limits = nvlist_get_nvlist(newlimits, name); if (strcmp(name, "cmds") == 0) error = pwd_allowed_cmds(oldlimits, limits); else if (strcmp(name, "fields") == 0) error = pwd_allowed_fields(oldlimits, limits); else if (strcmp(name, "users") == 0) error = pwd_allowed_users(oldlimits, limits); else error = EINVAL; if (error != 0) return (error); } return (0); }
int main(void) { nvlist_t *nvl; printf("1..232\n"); nvl = nvlist_create(0); CHECK(!nvlist_exists(nvl, "nvlist/null")); CHECK(!nvlist_exists_null(nvl, "nvlist/null")); CHECK(!nvlist_exists_bool(nvl, "nvlist/null")); CHECK(!nvlist_exists_number(nvl, "nvlist/null")); CHECK(!nvlist_exists_string(nvl, "nvlist/null")); CHECK(!nvlist_exists_nvlist(nvl, "nvlist/null")); CHECK(!nvlist_exists_descriptor(nvl, "nvlist/null")); CHECK(!nvlist_exists_binary(nvl, "nvlist/null")); nvlist_add_null(nvl, "nvlist/null"); CHECK(nvlist_error(nvl) == 0); CHECK(nvlist_exists(nvl, "nvlist/null")); CHECK(nvlist_exists_null(nvl, "nvlist/null")); CHECK(!nvlist_exists_bool(nvl, "nvlist/null")); CHECK(!nvlist_exists_number(nvl, "nvlist/null")); CHECK(!nvlist_exists_string(nvl, "nvlist/null")); CHECK(!nvlist_exists_nvlist(nvl, "nvlist/null")); CHECK(!nvlist_exists_descriptor(nvl, "nvlist/null")); CHECK(!nvlist_exists_binary(nvl, "nvlist/null")); CHECK(!nvlist_exists(nvl, "nvlist/bool")); CHECK(!nvlist_exists_null(nvl, "nvlist/bool")); CHECK(!nvlist_exists_bool(nvl, "nvlist/bool")); CHECK(!nvlist_exists_number(nvl, "nvlist/bool")); CHECK(!nvlist_exists_string(nvl, "nvlist/bool")); CHECK(!nvlist_exists_nvlist(nvl, "nvlist/bool")); CHECK(!nvlist_exists_descriptor(nvl, "nvlist/bool")); CHECK(!nvlist_exists_binary(nvl, "nvlist/bool")); nvlist_add_bool(nvl, "nvlist/bool", true); CHECK(nvlist_error(nvl) == 0); CHECK(nvlist_exists(nvl, "nvlist/bool")); CHECK(!nvlist_exists_null(nvl, "nvlist/bool")); CHECK(nvlist_exists_bool(nvl, "nvlist/bool")); CHECK(!nvlist_exists_number(nvl, "nvlist/bool")); CHECK(!nvlist_exists_string(nvl, "nvlist/bool")); CHECK(!nvlist_exists_nvlist(nvl, "nvlist/bool")); CHECK(!nvlist_exists_descriptor(nvl, "nvlist/bool")); CHECK(!nvlist_exists_binary(nvl, "nvlist/bool")); CHECK(!nvlist_exists(nvl, "nvlist/number")); CHECK(!nvlist_exists_null(nvl, "nvlist/number")); CHECK(!nvlist_exists_bool(nvl, "nvlist/number")); CHECK(!nvlist_exists_number(nvl, "nvlist/number")); CHECK(!nvlist_exists_string(nvl, "nvlist/number")); CHECK(!nvlist_exists_nvlist(nvl, "nvlist/number")); CHECK(!nvlist_exists_descriptor(nvl, "nvlist/number")); CHECK(!nvlist_exists_binary(nvl, "nvlist/number")); nvlist_add_number(nvl, "nvlist/number", 0); CHECK(nvlist_error(nvl) == 0); CHECK(nvlist_exists(nvl, "nvlist/number")); CHECK(!nvlist_exists_null(nvl, "nvlist/number")); CHECK(!nvlist_exists_bool(nvl, "nvlist/number")); CHECK(nvlist_exists_number(nvl, "nvlist/number")); CHECK(!nvlist_exists_string(nvl, "nvlist/number")); CHECK(!nvlist_exists_nvlist(nvl, "nvlist/number")); CHECK(!nvlist_exists_descriptor(nvl, "nvlist/number")); CHECK(!nvlist_exists_binary(nvl, "nvlist/number")); CHECK(!nvlist_exists(nvl, "nvlist/string")); CHECK(!nvlist_exists_null(nvl, "nvlist/string")); CHECK(!nvlist_exists_bool(nvl, "nvlist/string")); CHECK(!nvlist_exists_number(nvl, "nvlist/string")); CHECK(!nvlist_exists_string(nvl, "nvlist/string")); CHECK(!nvlist_exists_nvlist(nvl, "nvlist/string")); CHECK(!nvlist_exists_descriptor(nvl, "nvlist/string")); CHECK(!nvlist_exists_binary(nvl, "nvlist/string")); nvlist_add_string(nvl, "nvlist/string", "test"); CHECK(nvlist_error(nvl) == 0); CHECK(nvlist_exists(nvl, "nvlist/string")); CHECK(!nvlist_exists_null(nvl, "nvlist/string")); CHECK(!nvlist_exists_bool(nvl, "nvlist/string")); CHECK(!nvlist_exists_number(nvl, "nvlist/string")); CHECK(nvlist_exists_string(nvl, "nvlist/string")); CHECK(!nvlist_exists_nvlist(nvl, "nvlist/string")); CHECK(!nvlist_exists_descriptor(nvl, "nvlist/string")); CHECK(!nvlist_exists_binary(nvl, "nvlist/string")); CHECK(!nvlist_exists(nvl, "nvlist/nvlist")); CHECK(!nvlist_exists_null(nvl, "nvlist/nvlist")); CHECK(!nvlist_exists_bool(nvl, "nvlist/nvlist")); CHECK(!nvlist_exists_number(nvl, "nvlist/nvlist")); CHECK(!nvlist_exists_string(nvl, "nvlist/nvlist")); CHECK(!nvlist_exists_nvlist(nvl, "nvlist/nvlist")); CHECK(!nvlist_exists_descriptor(nvl, "nvlist/nvlist")); CHECK(!nvlist_exists_binary(nvl, "nvlist/nvlist")); nvlist_add_nvlist(nvl, "nvlist/nvlist", nvl); CHECK(nvlist_error(nvl) == 0); CHECK(nvlist_exists(nvl, "nvlist/nvlist")); CHECK(!nvlist_exists_null(nvl, "nvlist/nvlist")); CHECK(!nvlist_exists_bool(nvl, "nvlist/nvlist")); CHECK(!nvlist_exists_number(nvl, "nvlist/nvlist")); CHECK(!nvlist_exists_string(nvl, "nvlist/nvlist")); CHECK(nvlist_exists_nvlist(nvl, "nvlist/nvlist")); CHECK(!nvlist_exists_descriptor(nvl, "nvlist/nvlist")); CHECK(!nvlist_exists_binary(nvl, "nvlist/nvlist")); CHECK(!nvlist_exists(nvl, "nvlist/descriptor")); CHECK(!nvlist_exists_null(nvl, "nvlist/descriptor")); CHECK(!nvlist_exists_bool(nvl, "nvlist/descriptor")); CHECK(!nvlist_exists_number(nvl, "nvlist/descriptor")); CHECK(!nvlist_exists_string(nvl, "nvlist/descriptor")); CHECK(!nvlist_exists_nvlist(nvl, "nvlist/descriptor")); CHECK(!nvlist_exists_descriptor(nvl, "nvlist/descriptor")); CHECK(!nvlist_exists_binary(nvl, "nvlist/descriptor")); nvlist_add_descriptor(nvl, "nvlist/descriptor", STDERR_FILENO); CHECK(nvlist_error(nvl) == 0); CHECK(nvlist_exists(nvl, "nvlist/descriptor")); CHECK(!nvlist_exists_null(nvl, "nvlist/descriptor")); CHECK(!nvlist_exists_bool(nvl, "nvlist/descriptor")); CHECK(!nvlist_exists_number(nvl, "nvlist/descriptor")); CHECK(!nvlist_exists_string(nvl, "nvlist/descriptor")); CHECK(!nvlist_exists_nvlist(nvl, "nvlist/descriptor")); CHECK(nvlist_exists_descriptor(nvl, "nvlist/descriptor")); CHECK(!nvlist_exists_binary(nvl, "nvlist/descriptor")); CHECK(!nvlist_exists(nvl, "nvlist/binary")); CHECK(!nvlist_exists_null(nvl, "nvlist/binary")); CHECK(!nvlist_exists_bool(nvl, "nvlist/binary")); CHECK(!nvlist_exists_number(nvl, "nvlist/binary")); CHECK(!nvlist_exists_string(nvl, "nvlist/binary")); CHECK(!nvlist_exists_nvlist(nvl, "nvlist/binary")); CHECK(!nvlist_exists_descriptor(nvl, "nvlist/binary")); CHECK(!nvlist_exists_binary(nvl, "nvlist/binary")); nvlist_add_binary(nvl, "nvlist/binary", "test", 4); CHECK(nvlist_error(nvl) == 0); CHECK(nvlist_exists(nvl, "nvlist/binary")); CHECK(!nvlist_exists_null(nvl, "nvlist/binary")); CHECK(!nvlist_exists_bool(nvl, "nvlist/binary")); CHECK(!nvlist_exists_number(nvl, "nvlist/binary")); CHECK(!nvlist_exists_string(nvl, "nvlist/binary")); CHECK(!nvlist_exists_nvlist(nvl, "nvlist/binary")); CHECK(!nvlist_exists_descriptor(nvl, "nvlist/binary")); CHECK(nvlist_exists_binary(nvl, "nvlist/binary")); CHECK(nvlist_exists(nvl, "nvlist/null")); CHECK(nvlist_exists(nvl, "nvlist/bool")); CHECK(nvlist_exists(nvl, "nvlist/number")); CHECK(nvlist_exists(nvl, "nvlist/string")); CHECK(nvlist_exists(nvl, "nvlist/nvlist")); CHECK(nvlist_exists(nvl, "nvlist/descriptor")); CHECK(nvlist_exists(nvl, "nvlist/binary")); CHECK(nvlist_exists_null(nvl, "nvlist/null")); CHECK(nvlist_exists_bool(nvl, "nvlist/bool")); CHECK(nvlist_exists_number(nvl, "nvlist/number")); CHECK(nvlist_exists_string(nvl, "nvlist/string")); CHECK(nvlist_exists_nvlist(nvl, "nvlist/nvlist")); CHECK(nvlist_exists_descriptor(nvl, "nvlist/descriptor")); CHECK(nvlist_exists_binary(nvl, "nvlist/binary")); nvlist_free_null(nvl, "nvlist/null"); CHECK(!nvlist_exists(nvl, "nvlist/null")); CHECK(nvlist_exists(nvl, "nvlist/bool")); CHECK(nvlist_exists(nvl, "nvlist/number")); CHECK(nvlist_exists(nvl, "nvlist/string")); CHECK(nvlist_exists(nvl, "nvlist/nvlist")); CHECK(nvlist_exists(nvl, "nvlist/descriptor")); CHECK(nvlist_exists(nvl, "nvlist/binary")); CHECK(!nvlist_exists_null(nvl, "nvlist/null")); CHECK(nvlist_exists_bool(nvl, "nvlist/bool")); CHECK(nvlist_exists_number(nvl, "nvlist/number")); CHECK(nvlist_exists_string(nvl, "nvlist/string")); CHECK(nvlist_exists_nvlist(nvl, "nvlist/nvlist")); CHECK(nvlist_exists_descriptor(nvl, "nvlist/descriptor")); CHECK(nvlist_exists_binary(nvl, "nvlist/binary")); nvlist_free_bool(nvl, "nvlist/bool"); CHECK(!nvlist_exists(nvl, "nvlist/null")); CHECK(!nvlist_exists(nvl, "nvlist/bool")); CHECK(nvlist_exists(nvl, "nvlist/number")); CHECK(nvlist_exists(nvl, "nvlist/string")); CHECK(nvlist_exists(nvl, "nvlist/nvlist")); CHECK(nvlist_exists(nvl, "nvlist/descriptor")); CHECK(nvlist_exists(nvl, "nvlist/binary")); CHECK(!nvlist_exists_null(nvl, "nvlist/null")); CHECK(!nvlist_exists_bool(nvl, "nvlist/bool")); CHECK(nvlist_exists_number(nvl, "nvlist/number")); CHECK(nvlist_exists_string(nvl, "nvlist/string")); CHECK(nvlist_exists_nvlist(nvl, "nvlist/nvlist")); CHECK(nvlist_exists_descriptor(nvl, "nvlist/descriptor")); CHECK(nvlist_exists_binary(nvl, "nvlist/binary")); nvlist_free_number(nvl, "nvlist/number"); CHECK(!nvlist_exists(nvl, "nvlist/null")); CHECK(!nvlist_exists(nvl, "nvlist/bool")); CHECK(!nvlist_exists(nvl, "nvlist/number")); CHECK(nvlist_exists(nvl, "nvlist/string")); CHECK(nvlist_exists(nvl, "nvlist/nvlist")); CHECK(nvlist_exists(nvl, "nvlist/descriptor")); CHECK(nvlist_exists(nvl, "nvlist/binary")); CHECK(!nvlist_exists_null(nvl, "nvlist/null")); CHECK(!nvlist_exists_bool(nvl, "nvlist/bool")); CHECK(!nvlist_exists_number(nvl, "nvlist/number")); CHECK(nvlist_exists_string(nvl, "nvlist/string")); CHECK(nvlist_exists_nvlist(nvl, "nvlist/nvlist")); CHECK(nvlist_exists_descriptor(nvl, "nvlist/descriptor")); CHECK(nvlist_exists_binary(nvl, "nvlist/binary")); nvlist_free_string(nvl, "nvlist/string"); CHECK(!nvlist_exists(nvl, "nvlist/null")); CHECK(!nvlist_exists(nvl, "nvlist/bool")); CHECK(!nvlist_exists(nvl, "nvlist/number")); CHECK(!nvlist_exists(nvl, "nvlist/string")); CHECK(nvlist_exists(nvl, "nvlist/nvlist")); CHECK(nvlist_exists(nvl, "nvlist/descriptor")); CHECK(nvlist_exists(nvl, "nvlist/binary")); CHECK(!nvlist_exists_null(nvl, "nvlist/null")); CHECK(!nvlist_exists_bool(nvl, "nvlist/bool")); CHECK(!nvlist_exists_number(nvl, "nvlist/number")); CHECK(!nvlist_exists_string(nvl, "nvlist/string")); CHECK(nvlist_exists_nvlist(nvl, "nvlist/nvlist")); CHECK(nvlist_exists_descriptor(nvl, "nvlist/descriptor")); CHECK(nvlist_exists_binary(nvl, "nvlist/binary")); nvlist_free_nvlist(nvl, "nvlist/nvlist"); CHECK(!nvlist_exists(nvl, "nvlist/null")); CHECK(!nvlist_exists(nvl, "nvlist/bool")); CHECK(!nvlist_exists(nvl, "nvlist/number")); CHECK(!nvlist_exists(nvl, "nvlist/string")); CHECK(!nvlist_exists(nvl, "nvlist/nvlist")); CHECK(nvlist_exists(nvl, "nvlist/descriptor")); CHECK(nvlist_exists(nvl, "nvlist/binary")); CHECK(!nvlist_exists_null(nvl, "nvlist/null")); CHECK(!nvlist_exists_bool(nvl, "nvlist/bool")); CHECK(!nvlist_exists_number(nvl, "nvlist/number")); CHECK(!nvlist_exists_string(nvl, "nvlist/string")); CHECK(!nvlist_exists_nvlist(nvl, "nvlist/nvlist")); CHECK(nvlist_exists_descriptor(nvl, "nvlist/descriptor")); CHECK(nvlist_exists_binary(nvl, "nvlist/binary")); nvlist_free_descriptor(nvl, "nvlist/descriptor"); CHECK(!nvlist_exists(nvl, "nvlist/null")); CHECK(!nvlist_exists(nvl, "nvlist/bool")); CHECK(!nvlist_exists(nvl, "nvlist/number")); CHECK(!nvlist_exists(nvl, "nvlist/string")); CHECK(!nvlist_exists(nvl, "nvlist/nvlist")); CHECK(!nvlist_exists(nvl, "nvlist/descriptor")); CHECK(nvlist_exists(nvl, "nvlist/binary")); CHECK(!nvlist_exists_null(nvl, "nvlist/null")); CHECK(!nvlist_exists_bool(nvl, "nvlist/bool")); CHECK(!nvlist_exists_number(nvl, "nvlist/number")); CHECK(!nvlist_exists_string(nvl, "nvlist/string")); CHECK(!nvlist_exists_nvlist(nvl, "nvlist/nvlist")); CHECK(!nvlist_exists_descriptor(nvl, "nvlist/descriptor")); CHECK(nvlist_exists_binary(nvl, "nvlist/binary")); nvlist_free_binary(nvl, "nvlist/binary"); CHECK(!nvlist_exists(nvl, "nvlist/null")); CHECK(!nvlist_exists(nvl, "nvlist/bool")); CHECK(!nvlist_exists(nvl, "nvlist/number")); CHECK(!nvlist_exists(nvl, "nvlist/string")); CHECK(!nvlist_exists(nvl, "nvlist/nvlist")); CHECK(!nvlist_exists(nvl, "nvlist/descriptor")); CHECK(!nvlist_exists(nvl, "nvlist/binary")); CHECK(!nvlist_exists_null(nvl, "nvlist/null")); CHECK(!nvlist_exists_bool(nvl, "nvlist/bool")); CHECK(!nvlist_exists_number(nvl, "nvlist/number")); CHECK(!nvlist_exists_string(nvl, "nvlist/string")); CHECK(!nvlist_exists_nvlist(nvl, "nvlist/nvlist")); CHECK(!nvlist_exists_descriptor(nvl, "nvlist/descriptor")); CHECK(!nvlist_exists_binary(nvl, "nvlist/binary")); CHECK(nvlist_empty(nvl)); nvlist_destroy(nvl); return (0); }
int main(void) { const nvlist_t *cnvl; nvlist_t *nvl; printf("1..94\n"); nvl = nvlist_create(0); CHECK(!nvlist_exists_null(nvl, "nvlist/null")); nvlist_add_null(nvl, "nvlist/null"); CHECK(nvlist_error(nvl) == 0); CHECK(nvlist_exists_null(nvl, "nvlist/null")); CHECK(!nvlist_exists_bool(nvl, "nvlist/bool/true")); nvlist_add_bool(nvl, "nvlist/bool/true", true); CHECK(nvlist_error(nvl) == 0); CHECK(nvlist_exists_bool(nvl, "nvlist/bool/true")); CHECK(!nvlist_exists_bool(nvl, "nvlist/bool/false")); nvlist_add_bool(nvl, "nvlist/bool/false", false); CHECK(nvlist_error(nvl) == 0); CHECK(nvlist_exists_bool(nvl, "nvlist/bool/false")); CHECK(!nvlist_exists_number(nvl, "nvlist/number/0")); nvlist_add_number(nvl, "nvlist/number/0", 0); CHECK(nvlist_error(nvl) == 0); CHECK(nvlist_exists_number(nvl, "nvlist/number/0")); CHECK(!nvlist_exists_number(nvl, "nvlist/number/1")); nvlist_add_number(nvl, "nvlist/number/1", 1); CHECK(nvlist_error(nvl) == 0); CHECK(nvlist_exists_number(nvl, "nvlist/number/1")); CHECK(!nvlist_exists_number(nvl, "nvlist/number/-1")); nvlist_add_number(nvl, "nvlist/number/-1", -1); CHECK(nvlist_error(nvl) == 0); CHECK(nvlist_exists_number(nvl, "nvlist/number/-1")); CHECK(!nvlist_exists_number(nvl, "nvlist/number/UINT64_MAX")); nvlist_add_number(nvl, "nvlist/number/UINT64_MAX", UINT64_MAX); CHECK(nvlist_error(nvl) == 0); CHECK(nvlist_exists_number(nvl, "nvlist/number/UINT64_MAX")); CHECK(!nvlist_exists_number(nvl, "nvlist/number/INT64_MIN")); nvlist_add_number(nvl, "nvlist/number/INT64_MIN", INT64_MIN); CHECK(nvlist_error(nvl) == 0); CHECK(nvlist_exists_number(nvl, "nvlist/number/INT64_MIN")); CHECK(!nvlist_exists_number(nvl, "nvlist/number/INT64_MAX")); nvlist_add_number(nvl, "nvlist/number/INT64_MAX", INT64_MAX); CHECK(nvlist_error(nvl) == 0); CHECK(nvlist_exists_number(nvl, "nvlist/number/INT64_MAX")); CHECK(!nvlist_exists_string(nvl, "nvlist/string/")); nvlist_add_string(nvl, "nvlist/string/", ""); CHECK(nvlist_error(nvl) == 0); CHECK(nvlist_exists_string(nvl, "nvlist/string/")); CHECK(!nvlist_exists_string(nvl, "nvlist/string/x")); nvlist_add_string(nvl, "nvlist/string/x", "x"); CHECK(nvlist_error(nvl) == 0); CHECK(nvlist_exists_string(nvl, "nvlist/string/x")); CHECK(!nvlist_exists_string(nvl, "nvlist/string/abcdefghijklmnopqrstuvwxyz")); nvlist_add_string(nvl, "nvlist/string/abcdefghijklmnopqrstuvwxyz", "abcdefghijklmnopqrstuvwxyz"); CHECK(nvlist_error(nvl) == 0); CHECK(nvlist_exists_string(nvl, "nvlist/string/abcdefghijklmnopqrstuvwxyz")); CHECK(!nvlist_exists_string(nvl, "nvlist/stringf/")); nvlist_add_stringf(nvl, "nvlist/stringf/", "%s", ""); CHECK(nvlist_error(nvl) == 0); CHECK(nvlist_exists_string(nvl, "nvlist/stringf/")); CHECK(!nvlist_exists_string(nvl, "nvlist/stringf/x")); nvlist_add_stringf(nvl, "nvlist/stringf/x", "%s", "x"); CHECK(nvlist_error(nvl) == 0); CHECK(nvlist_exists_string(nvl, "nvlist/stringf/x")); CHECK(!nvlist_exists_string(nvl, "nvlist/stringf/666Xabc")); nvlist_add_stringf(nvl, "nvlist/stringf/666Xabc", "%d%c%s", 666, 'X', "abc"); CHECK(nvlist_error(nvl) == 0); CHECK(nvlist_exists_string(nvl, "nvlist/stringf/666Xabc")); CHECK(!nvlist_exists_descriptor(nvl, "nvlist/descriptor/STDERR_FILENO")); nvlist_add_descriptor(nvl, "nvlist/descriptor/STDERR_FILENO", STDERR_FILENO); CHECK(nvlist_error(nvl) == 0); CHECK(nvlist_exists_descriptor(nvl, "nvlist/descriptor/STDERR_FILENO")); CHECK(!nvlist_exists_binary(nvl, "nvlist/binary/x")); nvlist_add_binary(nvl, "nvlist/binary/x", "x", 1); CHECK(nvlist_error(nvl) == 0); CHECK(nvlist_exists_binary(nvl, "nvlist/binary/x")); CHECK(!nvlist_exists_binary(nvl, "nvlist/binary/abcdefghijklmnopqrstuvwxyz")); nvlist_add_binary(nvl, "nvlist/binary/abcdefghijklmnopqrstuvwxyz", "abcdefghijklmnopqrstuvwxyz", sizeof("abcdefghijklmnopqrstuvwxyz")); CHECK(nvlist_error(nvl) == 0); CHECK(nvlist_exists_binary(nvl, "nvlist/binary/abcdefghijklmnopqrstuvwxyz")); CHECK(!nvlist_exists_nvlist(nvl, "nvlist/nvlist")); nvlist_add_nvlist(nvl, "nvlist/nvlist", nvl); CHECK(nvlist_error(nvl) == 0); CHECK(nvlist_exists_nvlist(nvl, "nvlist/nvlist")); CHECK(nvlist_exists_null(nvl, "nvlist/null")); CHECK(nvlist_exists_bool(nvl, "nvlist/bool/true")); CHECK(nvlist_exists_bool(nvl, "nvlist/bool/false")); CHECK(nvlist_exists_number(nvl, "nvlist/number/0")); CHECK(nvlist_exists_number(nvl, "nvlist/number/1")); CHECK(nvlist_exists_number(nvl, "nvlist/number/-1")); CHECK(nvlist_exists_number(nvl, "nvlist/number/UINT64_MAX")); CHECK(nvlist_exists_number(nvl, "nvlist/number/INT64_MIN")); CHECK(nvlist_exists_number(nvl, "nvlist/number/INT64_MAX")); CHECK(nvlist_exists_string(nvl, "nvlist/string/")); CHECK(nvlist_exists_string(nvl, "nvlist/string/x")); CHECK(nvlist_exists_string(nvl, "nvlist/string/abcdefghijklmnopqrstuvwxyz")); CHECK(nvlist_exists_string(nvl, "nvlist/stringf/")); CHECK(nvlist_exists_string(nvl, "nvlist/stringf/x")); CHECK(nvlist_exists_string(nvl, "nvlist/stringf/666Xabc")); CHECK(nvlist_exists_descriptor(nvl, "nvlist/descriptor/STDERR_FILENO")); CHECK(nvlist_exists_binary(nvl, "nvlist/binary/x")); CHECK(nvlist_exists_binary(nvl, "nvlist/binary/abcdefghijklmnopqrstuvwxyz")); CHECK(nvlist_exists_nvlist(nvl, "nvlist/nvlist")); cnvl = nvlist_get_nvlist(nvl, "nvlist/nvlist"); CHECK(nvlist_exists_null(cnvl, "nvlist/null")); CHECK(nvlist_exists_bool(cnvl, "nvlist/bool/true")); CHECK(nvlist_exists_bool(cnvl, "nvlist/bool/false")); CHECK(nvlist_exists_number(cnvl, "nvlist/number/0")); CHECK(nvlist_exists_number(cnvl, "nvlist/number/1")); CHECK(nvlist_exists_number(cnvl, "nvlist/number/-1")); CHECK(nvlist_exists_number(cnvl, "nvlist/number/UINT64_MAX")); CHECK(nvlist_exists_number(cnvl, "nvlist/number/INT64_MIN")); CHECK(nvlist_exists_number(cnvl, "nvlist/number/INT64_MAX")); CHECK(nvlist_exists_string(cnvl, "nvlist/string/")); CHECK(nvlist_exists_string(cnvl, "nvlist/string/x")); CHECK(nvlist_exists_string(cnvl, "nvlist/string/abcdefghijklmnopqrstuvwxyz")); CHECK(nvlist_exists_string(cnvl, "nvlist/stringf/")); CHECK(nvlist_exists_string(cnvl, "nvlist/stringf/x")); CHECK(nvlist_exists_string(cnvl, "nvlist/stringf/666Xabc")); CHECK(nvlist_exists_descriptor(cnvl, "nvlist/descriptor/STDERR_FILENO")); CHECK(nvlist_exists_binary(cnvl, "nvlist/binary/x")); CHECK(nvlist_exists_binary(cnvl, "nvlist/binary/abcdefghijklmnopqrstuvwxyz")); nvlist_destroy(nvl); return (0); }
int cap_getaddrinfo(cap_channel_t *chan, const char *hostname, const char *servname, const struct addrinfo *hints, struct addrinfo **res) { struct addrinfo *firstai, *prevai, *curai; unsigned int ii; const nvlist_t *nvlai; char nvlname[64]; nvlist_t *nvl; int error, n; nvl = nvlist_create(0); nvlist_add_string(nvl, "cmd", "getaddrinfo"); nvlist_add_string(nvl, "hostname", hostname); nvlist_add_string(nvl, "servname", servname); if (hints != NULL) { nvlist_add_number(nvl, "hints.ai_flags", (uint64_t)hints->ai_flags); nvlist_add_number(nvl, "hints.ai_family", (uint64_t)hints->ai_family); nvlist_add_number(nvl, "hints.ai_socktype", (uint64_t)hints->ai_socktype); nvlist_add_number(nvl, "hints.ai_protocol", (uint64_t)hints->ai_protocol); } nvl = cap_xfer_nvlist(chan, nvl, 0); if (nvl == NULL) return (EAI_MEMORY); if (nvlist_get_number(nvl, "error") != 0) { error = (int)nvlist_get_number(nvl, "error"); nvlist_destroy(nvl); return (error); } nvlai = NULL; firstai = prevai = curai = NULL; for (ii = 0; ; ii++) { n = snprintf(nvlname, sizeof(nvlname), "res%u", ii); assert(n > 0 && n < (int)sizeof(nvlname)); if (!nvlist_exists_nvlist(nvl, nvlname)) break; nvlai = nvlist_get_nvlist(nvl, nvlname); curai = addrinfo_unpack(nvlai); if (curai == NULL) break; if (prevai != NULL) prevai->ai_next = curai; else if (firstai == NULL) firstai = curai; prevai = curai; } nvlist_destroy(nvl); if (curai == NULL && nvlai != NULL) { if (firstai == NULL) freeaddrinfo(firstai); return (EAI_MEMORY); } *res = firstai; return (0); }
int main(void) { const nvlist_t *cnvl; nvlist_t *nvl; size_t size; printf("1..83\n"); nvl = nvlist_create(0); CHECK(!nvlist_exists_bool(nvl, "nvlist/bool/true")); nvlist_add_bool(nvl, "nvlist/bool/true", true); CHECK(nvlist_error(nvl) == 0); CHECK(nvlist_get_bool(nvl, "nvlist/bool/true") == true); CHECK(!nvlist_exists_bool(nvl, "nvlist/bool/false")); nvlist_add_bool(nvl, "nvlist/bool/false", false); CHECK(nvlist_error(nvl) == 0); CHECK(nvlist_get_bool(nvl, "nvlist/bool/false") == false); CHECK(!nvlist_exists_number(nvl, "nvlist/number/0")); nvlist_add_number(nvl, "nvlist/number/0", 0); CHECK(nvlist_error(nvl) == 0); CHECK(nvlist_get_number(nvl, "nvlist/number/0") == 0); CHECK(!nvlist_exists_number(nvl, "nvlist/number/1")); nvlist_add_number(nvl, "nvlist/number/1", 1); CHECK(nvlist_error(nvl) == 0); CHECK(nvlist_get_number(nvl, "nvlist/number/1") == 1); CHECK(!nvlist_exists_number(nvl, "nvlist/number/-1")); nvlist_add_number(nvl, "nvlist/number/-1", -1); CHECK(nvlist_error(nvl) == 0); CHECK((int)nvlist_get_number(nvl, "nvlist/number/-1") == -1); CHECK(!nvlist_exists_number(nvl, "nvlist/number/UINT64_MAX")); nvlist_add_number(nvl, "nvlist/number/UINT64_MAX", UINT64_MAX); CHECK(nvlist_error(nvl) == 0); CHECK(nvlist_get_number(nvl, "nvlist/number/UINT64_MAX") == UINT64_MAX); CHECK(!nvlist_exists_number(nvl, "nvlist/number/INT64_MIN")); nvlist_add_number(nvl, "nvlist/number/INT64_MIN", INT64_MIN); CHECK(nvlist_error(nvl) == 0); CHECK((int64_t)nvlist_get_number(nvl, "nvlist/number/INT64_MIN") == INT64_MIN); CHECK(!nvlist_exists_number(nvl, "nvlist/number/INT64_MAX")); nvlist_add_number(nvl, "nvlist/number/INT64_MAX", INT64_MAX); CHECK(nvlist_error(nvl) == 0); CHECK((int64_t)nvlist_get_number(nvl, "nvlist/number/INT64_MAX") == INT64_MAX); CHECK(!nvlist_exists_string(nvl, "nvlist/string/")); nvlist_add_string(nvl, "nvlist/string/", ""); CHECK(nvlist_error(nvl) == 0); CHECK(strcmp(nvlist_get_string(nvl, "nvlist/string/"), "") == 0); CHECK(!nvlist_exists_string(nvl, "nvlist/string/x")); nvlist_add_string(nvl, "nvlist/string/x", "x"); CHECK(nvlist_error(nvl) == 0); CHECK(strcmp(nvlist_get_string(nvl, "nvlist/string/x"), "x") == 0); CHECK(!nvlist_exists_string(nvl, "nvlist/string/abcdefghijklmnopqrstuvwxyz")); nvlist_add_string(nvl, "nvlist/string/abcdefghijklmnopqrstuvwxyz", "abcdefghijklmnopqrstuvwxyz"); CHECK(nvlist_error(nvl) == 0); CHECK(strcmp(nvlist_get_string(nvl, "nvlist/string/abcdefghijklmnopqrstuvwxyz"), "abcdefghijklmnopqrstuvwxyz") == 0); CHECK(!nvlist_exists_descriptor(nvl, "nvlist/descriptor/STDERR_FILENO")); nvlist_add_descriptor(nvl, "nvlist/descriptor/STDERR_FILENO", STDERR_FILENO); CHECK(nvlist_error(nvl) == 0); CHECK(fd_is_valid(nvlist_get_descriptor(nvl, "nvlist/descriptor/STDERR_FILENO"))); CHECK(!nvlist_exists_binary(nvl, "nvlist/binary/x")); nvlist_add_binary(nvl, "nvlist/binary/x", "x", 1); CHECK(nvlist_error(nvl) == 0); CHECK(memcmp(nvlist_get_binary(nvl, "nvlist/binary/x", NULL), "x", 1) == 0); CHECK(memcmp(nvlist_get_binary(nvl, "nvlist/binary/x", &size), "x", 1) == 0); CHECK(size == 1); CHECK(!nvlist_exists_binary(nvl, "nvlist/binary/abcdefghijklmnopqrstuvwxyz")); nvlist_add_binary(nvl, "nvlist/binary/abcdefghijklmnopqrstuvwxyz", "abcdefghijklmnopqrstuvwxyz", sizeof("abcdefghijklmnopqrstuvwxyz")); CHECK(nvlist_error(nvl) == 0); CHECK(memcmp(nvlist_get_binary(nvl, "nvlist/binary/abcdefghijklmnopqrstuvwxyz", NULL), "abcdefghijklmnopqrstuvwxyz", sizeof("abcdefghijklmnopqrstuvwxyz")) == 0); CHECK(memcmp(nvlist_get_binary(nvl, "nvlist/binary/abcdefghijklmnopqrstuvwxyz", &size), "abcdefghijklmnopqrstuvwxyz", sizeof("abcdefghijklmnopqrstuvwxyz")) == 0); CHECK(size == sizeof("abcdefghijklmnopqrstuvwxyz")); CHECK(!nvlist_exists_nvlist(nvl, "nvlist/nvlist")); nvlist_add_nvlist(nvl, "nvlist/nvlist", nvl); CHECK(nvlist_error(nvl) == 0); cnvl = nvlist_get_nvlist(nvl, "nvlist/nvlist"); CHECK(nvlist_get_bool(cnvl, "nvlist/bool/true") == true); CHECK(nvlist_get_bool(cnvl, "nvlist/bool/false") == false); CHECK(nvlist_get_number(cnvl, "nvlist/number/0") == 0); CHECK(nvlist_get_number(cnvl, "nvlist/number/1") == 1); CHECK((int)nvlist_get_number(cnvl, "nvlist/number/-1") == -1); CHECK(nvlist_get_number(cnvl, "nvlist/number/UINT64_MAX") == UINT64_MAX); CHECK((int64_t)nvlist_get_number(cnvl, "nvlist/number/INT64_MIN") == INT64_MIN); CHECK((int64_t)nvlist_get_number(cnvl, "nvlist/number/INT64_MAX") == INT64_MAX); CHECK(strcmp(nvlist_get_string(cnvl, "nvlist/string/"), "") == 0); CHECK(strcmp(nvlist_get_string(cnvl, "nvlist/string/x"), "x") == 0); CHECK(strcmp(nvlist_get_string(cnvl, "nvlist/string/abcdefghijklmnopqrstuvwxyz"), "abcdefghijklmnopqrstuvwxyz") == 0); /* TODO */ CHECK(memcmp(nvlist_get_binary(cnvl, "nvlist/binary/x", NULL), "x", 1) == 0); CHECK(memcmp(nvlist_get_binary(cnvl, "nvlist/binary/x", &size), "x", 1) == 0); CHECK(size == 1); CHECK(memcmp(nvlist_get_binary(cnvl, "nvlist/binary/abcdefghijklmnopqrstuvwxyz", NULL), "abcdefghijklmnopqrstuvwxyz", sizeof("abcdefghijklmnopqrstuvwxyz")) == 0); CHECK(memcmp(nvlist_get_binary(cnvl, "nvlist/binary/abcdefghijklmnopqrstuvwxyz", &size), "abcdefghijklmnopqrstuvwxyz", sizeof("abcdefghijklmnopqrstuvwxyz")) == 0); CHECK(size == sizeof("abcdefghijklmnopqrstuvwxyz")); CHECK(nvlist_get_bool(nvl, "nvlist/bool/true") == true); CHECK(nvlist_get_bool(nvl, "nvlist/bool/false") == false); CHECK(nvlist_get_number(nvl, "nvlist/number/0") == 0); CHECK(nvlist_get_number(nvl, "nvlist/number/1") == 1); CHECK((int)nvlist_get_number(nvl, "nvlist/number/-1") == -1); CHECK(nvlist_get_number(nvl, "nvlist/number/UINT64_MAX") == UINT64_MAX); CHECK((int64_t)nvlist_get_number(nvl, "nvlist/number/INT64_MIN") == INT64_MIN); CHECK((int64_t)nvlist_get_number(nvl, "nvlist/number/INT64_MAX") == INT64_MAX); CHECK(strcmp(nvlist_get_string(nvl, "nvlist/string/"), "") == 0); CHECK(strcmp(nvlist_get_string(nvl, "nvlist/string/x"), "x") == 0); CHECK(strcmp(nvlist_get_string(nvl, "nvlist/string/abcdefghijklmnopqrstuvwxyz"), "abcdefghijklmnopqrstuvwxyz") == 0); CHECK(fd_is_valid(nvlist_get_descriptor(nvl, "nvlist/descriptor/STDERR_FILENO"))); CHECK(memcmp(nvlist_get_binary(nvl, "nvlist/binary/x", NULL), "x", 1) == 0); CHECK(memcmp(nvlist_get_binary(nvl, "nvlist/binary/x", &size), "x", 1) == 0); CHECK(size == 1); CHECK(memcmp(nvlist_get_binary(nvl, "nvlist/binary/abcdefghijklmnopqrstuvwxyz", NULL), "abcdefghijklmnopqrstuvwxyz", sizeof("abcdefghijklmnopqrstuvwxyz")) == 0); CHECK(memcmp(nvlist_get_binary(nvl, "nvlist/binary/abcdefghijklmnopqrstuvwxyz", &size), "abcdefghijklmnopqrstuvwxyz", sizeof("abcdefghijklmnopqrstuvwxyz")) == 0); CHECK(size == sizeof("abcdefghijklmnopqrstuvwxyz")); nvlist_destroy(nvl); return (0); }