Commit Graph

13 Commits

Author SHA1 Message Date
Levi Neely ebda4df468
Add HTTP Content-Length upper-bound check (#309)
HTTP Content-Length bounds check tested with file downloads
2026-03-03 13:54:17 +01:00
Levi Neely 61259858c8
Fix debug build segfault: add strong overrides for psql_lock/unlock functions (#177)
The weak/strong symbol approach requires that psql.c undefs the debug
macros to define function implementations. This means functions in psql.c
call psql_lock()/psql_unlock() as functions, not macros.

In debug builds, these must be strong overrides that call the _do_
variants to properly maintain lockctr/rdlockctr. Without these overrides,
the weak stubs are used which don't update counters, causing assertion
failures in psql_unlock().

Added strong overrides in psql_debug.c for:
- psql_lock() -> psql_do_lock(__FILE__, __LINE__)
- psql_rdlock() -> psql_do_rdlock(__FILE__, __LINE__)
- psql_statement() (calls psql_do_lock directly)

Also made psql_statement, psql_start, and all query/prepare functions
weak in psql.c to allow debug overrides.

Fixes #138

Co-authored-by: Levi Neely <lkn@darkstar.example.net>
2026-03-03 07:59:30 +01:00
Levi Neely 4d64b645a1
Increase maintainability: namespace refactors for putil, pfs, and pfs sub-modules (#176)
* Fix #103: Refactor putil to use putil_ namespace and enforce encapsulation

All public functions in putil now use the putil_ prefix (e.g., putil_strdup,
putil_strcat, putil_time_format, putil_base64_encode, etc.). Internal
variables (normalize_table, base64_reverse_table) and the constructor remain
static. Updated all 34 call-site files across pclsync accordingly.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

* Fix #96: Refactor pfs to use pfs_ namespace and enforce encapsulation

All public functions in the pfs module renamed from psync_fs_ to pfs_
(e.g., pfs_update_openfile, pfs_refresh, pfs_start, pfs_stop, etc.).
Extern vars psync_fake_prefix/psync_fake_prefix_len renamed to
pfs_fake_prefix/pfs_fake_prefix_len. Functions only used within pfs.c
(pfs_update_openfile_fileid_locked, pfs_chown) made static. Updated all
call sites across 17 files including pclsync_lib.cpp.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

* Refactor pfsxattr to use pfs_xattr_ namespace

All psync_fs_ prefixed functions in the pfsxattr module renamed to
pfs_xattr_ (e.g., pfs_xattr_set, pfs_xattr_get, pfs_xattr_list,
pfs_xattr_remove, pfs_xattr_file_deleted, pfs_xattr_task_to_file, etc.).
Local macro psync_fs_set_thread_name renamed to pfs_xattr_set_thread_name.
Internal static helpers (delete_object_id, update_object_id,
xattr_get_object_id_locked) remain static and unchanged.
Updated all call sites in pfs.c, pfsupload.c, and pdiff.c.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

* Rename pfs_xattr_ namespace to pfs_xatr_

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

* Refactor pfs sub-modules to use namespaced function prefixes

- pfscrypto_* → pfs_crpt_*
- psync_fsstatic_* → pfs_stat_*
- psync_fsupload_* → pfs_upld_*
- psync_fstask_* → pfs_task_* (functions only; typedefs unchanged)
- psync_fsfolder_*/psync_fsfolderid_*/psync_fsfolderflags_*/
  get_decname_for_folder/psync_get_folderid → pfs_fldr_*

Type names, macro constants, and typedef aliases are unchanged.
Updated all call sites across 17 files.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

---------

Co-authored-by: Levi Neely <lkn@darkstar.example.net>
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-03-02 22:51:25 +01:00
Levi Neely 6994a3cac9
102 create a psql namespace (#142)
* another stupid macro gone

* more stupid macros gone. moved util functions from plibs to putil

* remaining plist and ptask functions moved to appropriate namespaces

* dead code beleted!

* bugfixes

* move sql functions to psql.c

* move sort functions into ppagecache

* psql namespace

* change plibs.h include to pdbg.h

* cleanup includes
2025-03-18 19:52:15 +01:00
Levi Neely 58461232db
fix weird name (#140) 2025-03-13 20:44:42 +01:00
Levi Neely 9014edb99a
98 create a pdbg namespace (#139)
* pdbg split from plibs
* pdbg namespace
* add SSLDBGLVL build option
2025-03-13 20:28:09 +01:00
Levi Neely 9da561c767
131 remove custom memory management wrappers (#137)
* psync_free removed

* psync_malloc removed

* psync_realloc removed

* remove dead code

* remove pmemlock

* remove dead code
2025-03-11 22:27:30 +01:00
Levi Neely 79141898c3
84 security enhancements (#133)
- DoD 5220.22-M compliant memory wipe replaces single-pass zero wipe
- Wipe in-memory request and response messages before freeing
- Wipe in-memory private keys and salt data before freeing
- Wipe all passwords on unlink / logout
- Wipe crypto password on all pcryptofolder_unlock return paths
2025-03-11 15:05:43 +01:00
Levi Neely 8ad1fe6086
Code cleanup and readline for better CLI UX (#116)
* pcommands.h for command ids

* remove compiler compat junk

* transient and unnecessary includes resolved

* unnecessary goto

* function naming and whatnot

* use readline for better command line UX

* add readline to CI workflow
2025-03-09 09:14:12 +01:00
Levi Neely 1106028eba
WIP: Decompose namespaces and other cleanup (#94)
* papi namespace, remove some transient dependencies

* ptask namespace and cleanup

* pcache namespace and cleanup

* refactor pcallbacks into pqevent and ptevent

* pcryptofolder namespace and cleanup

* pcryptofolder missed a rename

* pdeflate namespace and cleanup

* pcrypto namespace

* pcrypto cleanup

* pcrypto consistency

* pcrypto more consistency

* pdevmon namespace and cleanup

* pdiff namespace

* pdownload namespace and cleanup

* pstatus namespace and cleanup

* pfileops namespace, fix header inlining abuse

* pfoldersync API, start chipping away at the psynclib monster

* pfscrypto namespace

* plocks namespace

* pnotify namespace

* pnotify formatting

* prpc namespace (got rid of confusing "overlay")

* pp2p namespace and cleanup

* ppagecache namespace

* ppassword namespace

* ppathstatus namespace

* prunratelimited => prun with throttling

* pscanner.c => psuggest namespace

* ptimer namespace

* ptools namespace (move to putil namespace someday)

* ptree namespace

* moved public link definitions into publiclinks.h, no clear namespace here though...

* pupload namespace

* formatting

* pcrc32c namespace
2025-03-01 22:21:54 +01:00
Levi Neely 2b6508a275
eliminate pcompat (#92)
* code cleanup and removal
- remove useless wrapper functions
- remove obfuscating typedefs
- code reorganization and reformatting
- function renames for clarification

* prepare pcompat.h for decomposition

* remove dead function psync_rebuild_icons, reorganize pfsstatic.c headers

* separate pdevice from pcompat

* reorg function prototypes, remove more compat stuff

* renamed mutex for brevity

* remove dead debug code; plibs version is more sophisticated

* remove dead code, stale comments

* moved psync_delete_cached_crypto_keys to psynclib

* forgot to remove the function prototype from pdiff.h

* reorganized functions by accessibility, inlined useless psync_cache_contacts function

* remove unused header

* ppath object decomposed from pcompat

* ppath namespace

* ppath struct renames

* ppath final cleanup

* refactor, remove compatibility code

* format

* prun decomposed from pcompat for thread mgmt

* slim down prun.c

* remove useless comments

* move pagesize to pmemlock, pmemlock namespace

* pmem decomposed from pcompat, pmem namespace

* decompose psys from pcompat

* fix psys function names, remove more compatibility junk

* prand decomposed from pcompat

* psock decomposed from pcompat

* types renamed for ns consistency, brevity

* cleanup psock, remove unused proxy code

* remove unused headers psock

* putil for utility macros and functions

* forgot to move some psock constants

* move time macro to psys

* eliminate pcompat completely; new pfile namespace

* cleanup
- moved thread name definition
- explicit externs in implementation instead of headers for now
- better extern name
2025-02-28 22:47:32 +01:00
Levi Neely ed06599b7d
Bug fixes, build containers, minor updates (#54)
* openssl is a dependency

* openssl is not a real dpendency

* static link by default

* wip: build containers

* rm comments

* build containers, fix DEADLYSIGNAL on run with no args

* debug tools in deb/ubuntu, fix #44

* no slack container :(

* ensure P_LINUX_OS always defined

* error check fuse unmount ops

* fsanitize=thread temporarily

* undo

* clang static analysis

* fix dead assignment

* makefile quality of life stuff

* make install and uninstall; ignore scan results

* addressed dead assignments from static analysis

* debug and release builds possible

* gcc still default compiler

* debug symbols on debug build only
2024-08-20 22:00:38 +02:00
Levi Neely bec97722cd
reorg source tree, link system mbedtls (#38)
* reorg source tree, link system mbedtls

* remove cmakelists.txt

* update ci workflow

* -Werror to -Wall

* libpcloudcc_so in makefile

* single makefile works

* removed extra makefiles
2024-08-15 19:49:57 +02:00