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fixed ls links, modules writeable

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This commit is contained in:
Astronand
2026-03-02 21:23:35 -05:00
parent 413afd96de
commit 16c900de84
15 changed files with 1198 additions and 230 deletions
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30
Src/Hyperion-kernel/lib/modules/hyperion/10_vfs.kmod
View File

@@ -401,12 +401,27 @@ local function getFileMeta(path, noFollow)
return { etype = 0x00, owner = 0, group = 0, perms = 63, cmeta = "" }
end
local parent, name = real:match("^(.*)/([^/]+)$")
if not parent or parent == "" then parent = "/" end
local cur = real
-- FML i hated implementing this - Astronand
while true do
local parent, name = cur:match("^(.*)/([^/]+)$")
if not parent or parent == "" then parent = "/" end
local disk, parentDiskPath = resolveMount(parent)
local entry = readMetaEntry(disk, parentDiskPath, name)
if entry then
return entry
end
if parent == "/" or cur == "/" then
break
end
cur = parent
end
local disk, parentDiskPath = resolveMount(parent)
local entry = readMetaEntry(disk, parentDiskPath, name)
if entry then return entry end
return { etype = 0x00, owner = 0, group = 0, perms = 63, cmeta = "" }
end
@@ -610,6 +625,7 @@ function vfs.open(path, mode)
if mode == "r" and bit_is_set(meta.perms, 6) then
fobj.suid_owner = meta.owner
end
if disk.isvirt then fobj.isvirt=true end
task.fd[fd] = fobj
if not disk.isvirt then total = total + 1 end
return fd
@@ -658,8 +674,10 @@ function vfs.close(fd)
local task = kernel.currentTask
local file = task.fd[fd]
if not file then error("EBADF") end
if not task.fd[fd].isvirt then
total = total - 1
end
task.fd[fd] = nil
total = total - 1
file.refcount = file.refcount - 1
if file.refcount <= 0 and file.handle and file.handle.close then
file.handle.close()

2
Src/Hyperion-kernel/lib/modules/hyperion/12_devfs.kmod
View File

@@ -16,7 +16,7 @@ proxy.getLabel = function() return "devfs" end
proxy.attributes = function(path) return {
size = 0,
modified = 0,
created = 0,
created = 0
} end
function proxy:open(path, mode)

118
Src/Hyperion-kernel/lib/modules/hyperion/92_permissions.kmod
View File

@@ -87,7 +87,7 @@ kernel.log("Seeding filesystem permissions...", "INFO")
mergeMeta("/", {
{"bin", REG, 0, 0, RWX_RX_RX},
{"boot", REG, 0, 0, RWX_RX_RX},
{"dev", REG, 0, 0, RWX_RX_RX},
{"dev", REG, 0, 0, RWXRWXRWX},
{"etc", REG, 0, 0, RWX_RX_RX},
{"home", REG, 0, 0, RWX_RX_RX},
{"lib", REG, 0, 0, RWX_RX_RX},
@@ -98,126 +98,10 @@ mergeMeta("/", {
{"var", REG, 0, 0, RWX_RX_RX},
})
mergeMeta("/boot", {
{"kernel.lua", REG, 0, 0, RW_R_R },
{"boot.cfg", REG, 0, 0, RW_R_R },
{"safeboot.cfg", REG, 0, 0, RW_R_R },
{"fstab", REG, 0, 0, RW_R_R },
{"initfs", REG, 0, 0, RW_R_R },
{"cct", REG, 0, 0, RWX_RX_RX},
{"oc", REG, 0, 0, RWX_RX_RX},
})
mergeMeta("/boot/cct", {
{"boot.lua", REG, 0, 0, RW_R_R},
{"initdisks", REG, 0, 0, RW_R_R},
{"eeprom", REG, 0, 0, RW_R_R},
})
mergeMeta("/boot/oc", {
{"boot.lua", REG, 0, 0, RW_R_R},
{"initfs.lua",REG, 0, 0, RW_R_R},
{"eeprom", REG, 0, 0, RW_R_R},
})
mergeMeta("/sbin", {
{"init.lua", REG, 0, 0, RWX_RX_RX},
})
mergeMeta("/bin", {
{"cat", REG, 0, 0, RWX_RX_RX},
{"chattr", REG, 0, 0, RWX_RX_RX},
{"chgrp", REG, 0, 0, RWX_RX_RX},
{"chmod", REG, 0, 0, RWX_RX_RX},
{"chown", REG, 0, 0, RWX_RX_RX},
{"chroot", REG, 0, 0, RWX_RX_RX},
{"clear", REG, 0, 0, RWX_RX_RX},
{"echo", REG, 0, 0, RWX_RX_RX},
{"hfetch", REG, 0, 0, RWX_RX_RX},
{"help", REG, 0, 0, RWX_RX_RX},
{"hysh", REG, 0, 0, RWX_RX_RX},
{"hyshex", REG, 0, 0, RWX_RX_RX},
{"id", REG, 0, 0, RWX_RX_RX},
{"install", REG, 0, 0, RWX_RX_RX},
{"ln", REG, 0, 0, RWX_RX_RX},
{"login", REG, 0, 0, SUID_755 },
{"loimgcreate", REG, 0, 0, RWX_RX_RX},
{"looptest", REG, 0, 0, RWX_RX_RX},
{"losetup", REG, 0, 0, RWX_RX_RX},
{"ls", REG, 0, 0, RWX_RX_RX},
{"lsusers", REG, 0, 0, RWX_RX_RX},
{"lua", REG, 0, 0, RWX_RX_RX},
{"luaold", REG, 0, 0, RWX_RX_RX},
{"micro", REG, 0, 0, RWX_RX_RX},
{"mkdir", REG, 0, 0, RWX_RX_RX},
{"mount", REG, 0, 0, RWX_RX_RX},
{"passwd", REG, 0, 0, RWX_RX_RX},
{"ps", REG, 0, 0, RWX_RX_RX},
{"pwd", REG, 0, 0, RWX_RX_RX},
{"readlink", REG, 0, 0, RWX_RX_RX},
{"sed", REG, 0, 0, RWX_RX_RX},
{"socktest", REG, 0, 0, RWX_RX_RX},
{"spm", REG, 0, 0, RWX_RX_RX},
{"startup", REG, 0, 0, RWX_RX_RX},
{"su", REG, 0, 0, SUID_755 },
{"sudo", REG, 0, 0, SUID_755 },
{"sysdump", REG, 0, 0, RWX_RX_RX},
{"umount", REG, 0, 0, RWX_RX_RX},
{"useradd", REG, 0, 0, RWX_RX_RX},
{"userdel", REG, 0, 0, RWX_RX_RX},
{"usermod", REG, 0, 0, RWX_RX_RX},
{"whoami", REG, 0, 0, RWX_RX_RX},
{"yes", REG, 0, 0, RWX_RX_RX},
})
mergeMeta("/bin/startup", {
{"test.lua", REG, 0, 0, RWX_RX_RX},
})
mergeMeta("/lib", {
{"sys", REG, 0, 0, RWX_RX_RX},
{"modules", REG, 0, 0, RWX_RX_RX},
{"crypto", REG, 0, 0, RWX_RX_RX},
{"store", REG, 0, 0, RWX_RX_RX},
{"snip", REG, 0, 0, RW_R_R },
{"io", REG, 0, 0, RW_R_R },
{"bit32", REG, 0, 0, RW_R_R },
})
mergeMeta("/lib/sys", {
{"fs", REG, 0, 0, RW_R_R},
{"hpv", REG, 0, 0, RW_R_R},
{"ipc", REG, 0, 0, RW_R_R},
{"term", REG, 0, 0, RW_R_R},
{"init", REG, 0, 0, RW_R_R},
})
mergeMeta("/lib/modules", {
{"hyperion", REG, 0, 0, RWX_RX_RX},
})
mergeMeta("/lib/modules/hyperion", {
{"01_stdlib.kmod", REG, 0, 0, RW_R_R},
{"10_vfs.kmod", REG, 0, 0, RW_R_R},
{"11_require.kmod", REG, 0, 0, RW_R_R},
{"12_devfs.kmod", REG, 0, 0, RW_R_R},
{"12_tmpfs.kmod", REG, 0, 0, RW_R_R},
{"13_loopdev.kmod", REG, 0, 0, RW_R_R},
{"14_keventd.kmod", REG, 0, 0, RW_R_R},
{"19_fstab.kmod", REG, 0, 0, RW_R_R},
{"20_signals.kmod", REG, 0, 0, RW_R_R},
{"20_socket.kmod", REG, 0, 0, RW_R_R},
{"26_tty.kmod", REG, 0, 0, RW_R_R},
{"30_userspace.kmod", REG, 0, 0, RW_R_R},
{"40_auth.kmod", REG, 0, 0, RW_R_R},
{"45_hypervisor.kmod", REG, 0, 0, RW_R_R},
{"47_dbg.kmod", REG, 0, 0, RW_R_R},
{"50_gpio.kmod", REG, 0, 0, RW_R_R},
{"70_stdlibadv.kmod", REG, 0, 0, RW_R_R},
{"90_init.kmod", REG, 0, 0, RW_R_R},
{"91_login.kmod", REG, 0, 0, RW_R_R},
{"92_permissions.kmod", REG, 0, 0, RW_R_R},
{"99_final.kmod", REG, 0, 0, RW_R_R},
})
mergeMeta("/etc", {