fix(ipc): harden local IPC authorization and portable-service bootstrap flow (#14671)

* fix(ipc): harden ipc access

Signed-off-by: fufesou <linlong1266@gmail.com>

* fix(ipc): full cmd path, comments, simple refactor

Signed-off-by: fufesou <linlong1266@gmail.com>

* fix(ipc): portable service, ipc exit

Signed-off-by: fufesou <linlong1266@gmail.com>

* fix(ipc): Remove unused logs

Signed-off-by: fufesou <linlong1266@gmail.com>

* fix(ipc): Use SetEntriesInAclW instead of icacls

Signed-off-by: fufesou <linlong1266@gmail.com>

* fix(ipc): Comments

Signed-off-by: fufesou <linlong1266@gmail.com>

* fix(ipc): check is_reparse_point

Signed-off-by: fufesou <linlong1266@gmail.com>

* fix(ipc): shmem name, no fallback

Signed-off-by: fufesou <linlong1266@gmail.com>

* fix(ipc): Simple refactor

Signed-off-by: fufesou <linlong1266@gmail.com>

* fix(ipc): better exit and clear

Signed-off-by: fufesou <linlong1266@gmail.com>

* fix(ipc): portable service, better exit

Signed-off-by: fufesou <linlong1266@gmail.com>

* fix(ipc): comments, id -u

Signed-off-by: fufesou <linlong1266@gmail.com>

* fix: comments linux headless, rx desktop ready

Signed-off-by: fufesou <linlong1266@gmail.com>

* fix(ipc): magic number

Signed-off-by: fufesou <linlong1266@gmail.com>

* fix(ipc): update deps

Signed-off-by: fufesou <linlong1266@gmail.com>

* Update Cargo.lock

* Update Cargo.lock

* fix(ipc): harden ipc, test `identity_unavailable`

Signed-off-by: fufesou <linlong1266@gmail.com>

* fix(ipc): portable service, check dir of shmem

Signed-off-by: fufesou <linlong1266@gmail.com>

* fix(ipc): macos, better check exe allowed

Signed-off-by: fufesou <linlong1266@gmail.com>

* fix(ipc): update hbb_common

Signed-off-by: fufesou <linlong1266@gmail.com>

* fix(ipc): update hbb_common

Signed-off-by: fufesou <linlong1266@gmail.com>

* fix(ipc): harden ipc, better active uid for uinput

Signed-off-by: fufesou <linlong1266@gmail.com>

* fix(ipc): harden portable service token validation

Compare portable service IPC tokens in constant time and document the
CSPRNG source used for one-time token generation. Clarify Windows IPC
authorization comments around canonical path matching and partial peer
identity lookup.

Signed-off-by: fufesou <linlong1266@gmail.com>

* fix(ipc): simple refactor

Signed-off-by: fufesou <linlong1266@gmail.com>

* fix(ipc): harden portable service token handling

Generate the portable service IPC token directly from OsRng, keep token
comparison in the IPC layer as a fixed-length byte-wise check, and document
the malformed-frame behavior for protected service IPC.

Signed-off-by: fufesou <linlong1266@gmail.com>

* fix(ipc): comments

Signed-off-by: fufesou <linlong1266@gmail.com>

---------

Signed-off-by: fufesou <linlong1266@gmail.com>
Co-authored-by: RustDesk <71636191+rustdesk@users.noreply.github.com>

Cargo.lock

@@ -5996,8 +5996,8 @@ dependencies = [
 
 [[package]]
 name = "parity-tokio-ipc"
-version = "0.7.3-5"
-source = "git+https://github.com/rustdesk-org/parity-tokio-ipc#c8c8bbcbabf9be1201c53afb0269b92b9b02d291"
+version = "0.7.3-6"
+source = "git+https://github.com/rustdesk-org/parity-tokio-ipc#d0ae39bffe5d5a3e8d82a1b6bcb1ca5a9b2f1c01"
 dependencies = [
  "futures",
  "libc",