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cproof/src/xmpp/contact.h
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merge: sync upstream profanity-im/profanity
Sync with upstream profanity-im/profanity.

Major upstream changes incorporated:

Memory management
  - Replace malloc+memset with g_new0 throughout codebase
  - Adopt auto_gchar / auto_gcharv / auto_gerror / auto_jid cleanup macros
  - Replace free() with g_free() for GAlloc'd memory

Editor rewrite
  - Remove pthread-based async editor; use GChildWatch callback API
  - New launch_editor(initial_content, callback, user_data) interface
  - Proper signal handling (SIGINT, SIGTSTP, SIGPIPE reset in child)
  - ui_suspend()/ui_resume() integration for TTY management

OMEMO improvements
  - Dual backend support: libsignal-protocol-c and libomemo-c
  - Proper pre-key removal after use (XEP-0384 compliance)
  - Automatic pre-key regeneration when store drops below threshold
  - New functions: omemo_is_device_active(), omemo_is_jid_trusted()
  - omemo_get_jid_untrusted_fingerprints() for better error messages
  - Fingerprint notifications on new device identity discovery
  - Deterministic pre-key ID generation tracking max_pre_key_id
  - omemo_trust_changed() UI updates on trust state changes

JID validation
  - RFC 6122-compliant validation in jid_is_valid()
  - Character-level checks (RFC 6122 forbidden chars: & ' / : < > @)
  - Length limits: 1023 per component, 3071 total
  - New jid_is_valid_user_jid() for user vs. service JID distinction

Database
  - Schema migration v3: UNIQUE constraint on archive_id for deduplication
  - Triggers for corrected message tracking (replaces_db_id / replaced_by_db_id)
  - db_history_result_t return type, _truncate_datetime_suffix()

UI / console
  - win_warn_needed() / win_warn_sent() warning deduplication hash table
  - PAD_MIN_HEIGHT dynamic pad sizing with PAD_THRESHOLD auto-cleanup
  - Spellcheck integration in input field with Unicode word detection
  - cons_spellcheck_setting() for /settings ui output
  - /[command]? shortcut for command help

Account config
  - Account name sanitization for GKeyFile special chars ([ ] = # \n \r)
  - Replace popen() with g_spawn_sync() for eval_password
  - TLS policy: add "direct" option alongside legacy

Connection
  - Port validation with g_assert (0–65535)
  - SHA-256 certificate fingerprint support (XMPP_CERT_PUBKEY_FINGERPRINT_SHA256)
  - "direct" TLS policy alias for legacy SSL

Common utilities
  - str_xml_sanitize() for XML 1.0 illegal character removal
  - string_matches_one_of() with formatted error messages
  - valid_tls_policy_option() helper
  - prof_date_time_format_iso8601() utility
  - Improved strip_arg_quotes() with backslash unescaping
  - prof_occurrences() uses g_slist_prepend + reverse for performance

PGP / OX
  - Proper GPGME resource cleanup with goto-cleanup pattern
  - g_string_free(xmppuri) leak fix in _ox_key_lookup

CSV export
  - Use GString + g_file_set_contents instead of raw write() syscalls

Tests
  - Restructured into subdirectories: command/, config/, xmpp/, ui/, omemo/, otr/, pgp/
  - New test_cmd_ac.c for autocompleter unit tests
  - Updated stubs for new UI suspend/resume functions

License headers
  - Migrate to SPDX-3.0 identifiers (GPL-3.0-or-later WITH OpenSSL-exception)

────────────────────────────────────────────────────
cproof-specific preservations:

  - XEP-0308 LMC: replace_id ?: id logic in message/stanza/omemo
  - Force encryption: cmd_force_encryption, test_forced_encryption
  - CWE-134: format string protection (cons_show("%s", ...))
  - y_start_pos-based paging in window.c
  - db_history_result_t return type, _truncate_datetime_suffix()

Merge-time fixes:

  - common.c: format-security (-Werror) — cons_show(errmsg) → cons_show("%s", errmsg)
  - database.c: null-deref guard — !msg->timestamp → msg && !msg->timestamp
  - console.c: implicit size_t → int cast — (int)(maxlen + 1)
  - tlscerts.c: %d for size_t — %zu

Build system:
  - Kept autotools (Makefile.am, configure.ac); upstream uses Meson
  - Restored deleted files: bootstrap.sh, autogen.sh, ax_valgrind_check.m4, configure-debug
  - Updated Makefile.am test paths for subdirectory structure
  - Added test_cmd_ac, test_forced_encryption to test sources

Functional tests:
  - Use cproof version; upstream requires stbbr_for_xmlns from updated stabber
  - Not yet available in devs/stabber fork

Closes #64

Merge author: jabber.developer2
Commits authors:
 Michael Vetter <jubalh@iodoru.org>
& Steffen Jaeckel <s@jaeckel.eu>
2026-05-26 17:48:14 +00:00

52 lines
2.4 KiB
C

/*
* contact.h
* vim: expandtab:ts=4:sts=4:sw=4
*
* Copyright (C) 2012 - 2019 James Booth <boothj5@gmail.com>
*
* SPDX-License-Identifier: GPL-3.0-or-later WITH OpenSSL-exception
*/
#ifndef XMPP_CONTACT_H
#define XMPP_CONTACT_H
#include "tools/autocomplete.h"
#include "xmpp/resource.h"
typedef struct p_contact_t* PContact;
PContact p_contact_new(const char* const barejid, const char* const name, GSList* groups,
const char* const subscription, const char* const offline_message, gboolean pending_out);
void p_contact_add_resource(PContact contact, Resource* resource);
gboolean p_contact_remove_resource(PContact contact, const char* const resource);
void p_contact_free(PContact contact);
const char* p_contact_barejid(PContact contact);
const char* p_contact_barejid_collate_key(PContact contact);
const char* p_contact_name(PContact contact);
const char* p_contact_name_collate_key(PContact contact);
const char* p_contact_name_or_jid(const PContact contact);
const char* p_contact_presence(PContact contact);
const char* p_contact_status(PContact contact);
const char* p_contact_subscription(const PContact contact);
GList* p_contact_get_available_resources(const PContact contact);
GDateTime* p_contact_last_activity(const PContact contact);
gboolean p_contact_pending_out(const PContact contact);
void p_contact_set_presence(const PContact contact, Resource* resource);
void p_contact_set_status(const PContact contact, const char* const status);
void p_contact_set_name(const PContact contact, const char* const name);
void p_contact_set_subscription(const PContact contact, const char* const subscription);
void p_contact_set_pending_out(const PContact contact, gboolean pending_out);
void p_contact_set_last_activity(const PContact contact, GDateTime* last_activity);
gboolean p_contact_is_available(const PContact contact);
gboolean p_contact_has_available_resource(const PContact contact);
Resource* p_contact_get_resource(const PContact contact, const char* const resource);
void p_contact_set_groups(const PContact contact, GSList* groups);
GSList* p_contact_groups(const PContact contact);
gboolean p_contact_in_group(const PContact contact, const char* const group);
gboolean p_contact_subscribed(const PContact contact);
char* p_contact_create_display_string(const PContact contact, const char* const resource);
Autocomplete p_contact_resource_ac(const PContact contact);
void p_contact_resource_ac_reset(const PContact contact);
#endif