Šepot — end-to-end encrypted messenger

Initial public release. Anonymous on-device identity (no phone number, e-mail, or password), Signal-protocol cryptography (X3DH + PQXDH, Double Ratchet, sealed sender) via libsignal, a metadata-minimizing relay, group chats, disappearing messages, encrypted local storage, optional Tor transport, and a UI localized into Czech, English, German, Russian, and Italian. Monorepo: Flutter client (app/), Rust relay + wire types (rust/), protobuf definitions (proto/), self-host deploy (deploy/). Licensed under AGPL-3.0 with an app-store distribution exception (§7).
2026-07-11 17:06:39 +02:00
commit 8081d98c67
309 changed files with 44102 additions and 0 deletions
@@ -0,0 +1,29 @@
 # Dart / Flutter
 .dart_tool/
 .packages
 build/
 *.iml
 .flutter-plugins
 .flutter-plugins-dependencies
 # Rust
 target/
 # Prostředí a tajemství
 .env
 .env.*
 !.env.example
 !*/.env.example
 *.pem
 *.key
 # OS / editor
 .DS_Store
 .idea/
 .vscode/
 deploy/relay/fcm-sa.json
 app/android/key.properties
 app/android/sepot-release.keystore
 deploy/relay/apns-key.p8
 /rust/.dev-attachments/
 /rust/attachments/
@@ -0,0 +1,142 @@
 # Changelog
 Všechny podstatné změny v aplikaci Šepot. Formát dle
 [Keep a Changelog](https://keepachangelog.com/cs/1.1.0/),
 verzování dle [ajtak standardu](#verzování).
 ## [Nevydáno]
 ### Přidáno
 - **Aplikace mluví pěti jazyky: česky, anglicky, německy, rusky
  a italsky.** Jazyk se řídí systémem (neznámé jazyky spadnou na
  angličtinu), nebo ho přepneš ručně v Nastavení → Obecné. Přeložené
  jsou i notifikace, chybové hlášky, iOS dialogy oprávnění a chybová
  obrazovka startu; volba jazyka funguje už na zamykací obrazovce.
 - **Připojení přes Tor.** Přepínač v Nastavení → Připojení (Android,
  vyžaduje Orbot): provoz na server jde přes síť Tor a skryje tvou IP
  adresu. Přepnutí přestaví spojení za běhu, bez restartu aplikace.
 - **Skupinové konverzace.** Skupinu (až 128 členů) založíš z Kontaktů,
  posílat do ní jde všechno co do běžného chatu — text, fotky, přílohy,
  hlasovky, reakce, odpovědi i mizící zprávy. Menu nabízí seznam členů,
  přejmenování a odchod. Zprávy jsou end-to-end šifrované každému členovi
  zvlášť, takže platí stejná ochrana jako v běžné konverzaci; server
  o skupině neví nic.
 ### Opraveno
 - Automatický zámek, změna PINu i nátlakový PIN ověřeny na zařízení.
 ## [0.3.2] – 2026-07-10
 ### Přidáno
 - **Smazání účtu maže i server.** „Smazat všechna data" nově kromě
  lokálního wipe odregistruje účet z relaye (`DELETE /v1/identity`):
  smaže se registrace identity, záznamy zařízení, distribuční klíče,
  push token i fronta nedoručených zpráv. Když je zařízení offline,
  aplikace na to upozorní a zbytek řeší podpora@sepot.cz.
 ### Opraveno
 - iOS: privacy manifest (`PrivacyInfo.xcprivacy`) je součástí Xcode
  projektu — konec ručního vkládání při každém buildu (ITMS-91053).
 - iOS: `Info.plist` měl dvakrát `CFBundleDisplayName` (jednou bez
  diakritiky) a povoloval landscape, ačkoli je aplikace zamčená na
  portrét. Sjednoceno.
 ## [0.3.1] – 2026-07-09
 ### Opraveno
 - **Nahlašování už nevybízí k vkládání obsahu zpráv.** Formulář dřív nabízel
  „pokud chceš něco doložit, vlož to do popisu sám“. U hlášení o ohrožení
  dítěte by to znamenalo, že se k provozovateli dostane materiál, jehož
  držení je trestné — a k posouzení ho stejně nesmí použít. Nově formulář
  obsah odmítá a u této kategorie odkazuje na STOPonline.cz a Policii ČR.
 ## [0.3.0] – 2026-07-09
 Nahlašování zneužití a standardy ochrany dětí — bez nich Šepot nesmí do
 obchodů (Google Play UGC policy, Child Safety Standards, App Store 1.2).
 ### Přidáno
 - **Nahlášení zneužití** — Nastavení → Bezpečnost → Nahlásit zneužití, nebo
  z menu konverzace. Do teď „nahlásit“ jen zablokovalo kontakt a nikam
  nedošlo; nově hlášení dorazí provozovateli. Kategorie zahrnují ohrožení
  dítěte (CSAE), které se řeší přednostně.
 - **Standardy ochrany dětí** — veřejný dokument na
  [sepot.cz/bezpecnost-deti](https://sepot.cz/bezpecnost-deti), odkaz přímo
  z nastavení.
 - **Deklarace exportní compliance** (`ITSAppUsesNonExemptEncryption`) —
  Šepot používá vlastní E2E šifrování, což se Applu hlásí pravdivě.
 ### Opraveno
 - **iOS: bílá obrazovka po spuštění.** Nativní knihovna libsignal se na
  iPhonu nenačetla (framework je v `Frameworks/`, ale není zalinkovaný, a
  výchozí loader ho hledal v kořeni `.app`). Start teď knihovnu načítá přes
  `@rpath` a navíc už nikdy neskončí němou plochou — když se šifrovací
  jádro nespustí, objeví se čitelná chybová obrazovka s textem k odeslání.
 - Verze uvedená v Nastavení → O aplikaci ukazovala pořád `0.1.0`.
 ### Poznámka k soukromí
 Hlášení neodchází přes relay, ale na webový server sepot.cz — ten se při
 odeslání dozví IP adresu odesílatele. Aplikace na to upozorňuje ještě před
 odesláním. Obsah zpráv se neodesílá nikdy; do hlášení jde jen to, co
 uživatel sám napíše.
 ## [0.2.0] – 2026-07-08
 Velká funkční vlna — z E2E základu je plnohodnotný soukromý messenger.
 ### Přidáno
 - **Jádro chatu** — odpovědi na zprávy, reakce emotikonem, úprava a mazání
  odeslaných zpráv.
 - **Hlasové zprávy** — nahrávání mikrofonem přímo v chatu, přehrávání
  s průběhem. Šifrované per-file, plaintext audio nikdy nejde na disk.
 - **Obnova účtu ze zálohovací fráze** — 24 slov vrátí tvoji identitu
  (stejný SEP kód, kontakty tě dál poznají).
 - **Šifrované zálohy historie** — export/import konverzací; zálohu dešifruje
  jen tvoje identita.
 - **Blokování a nahlášení kontaktu** — příchozí zprávy od blokovaného se
  zahodí.
 - **Potvrzení přečtení** (volitelné, výchozí vypnuto).
 - **Smazat u mě** — lokální smazání zprávy vedle „Smazat pro všechny".
 - **Zabezpečení obrazovky** — blok screenshotů a skrytí obsahu v přepínači
  aplikací.
 - **Nátlakový (decoy) PIN** — druhý PIN otevře prázdnou aplikaci; skutečná
  data zůstanou skrytá.
 - **Nativní iOS push (APNs)** — bez závislosti na Googlu.
 ### Změněno
 - **Sjednocené logo** napříč launcherem, splash obrazovkou i uvnitř aplikace.
 - **Čistší pole pro psaní** — jeden tenký obrys, ikony uvnitř, nižší profil.
 - **Bubliny se scalují** podle délky zprávy.
 ### Opraveno
 - **Doručenky (✓✓)** se povýší i u offline příjemce, jakmile si zprávu
  vyzvedne.
 - **Náhledy fotek** už neukazují předchozí obrázek (chyba recyklace v seznamu).
 ### Bezpečnost
 - Zálohy i decoy PIN stojí na oddělených šifrovaných databázích a klíčích
  odvozených z identity.
 ## [0.1.0] – 2026-07-04
 První beta.
 ### Přidáno
 - **End-to-end šifrované zprávy** (libsignal, PQXDH + Double Ratchet,
  sealed sender) přes vlastní relay (WSS + Tor onion).
 - **Fotky a dokumenty** — šifrované přílohy.
 - **Ověření kontaktu** přes safety number a QR.
 - **Mizící zprávy** s per-konverzace TTL.
 - **PIN (Argon2id) a biometrické odemčení**, šifrovaná lokální DB (SQLCipher).
 - **Push** — UnifiedPush (výchozí), FCM (opt-in).
 - Bez telefonního čísla, bez e-mailu, bez reklam.
 ---
 ## Verzování
 - **versionName `0.MINOR.PATCH`** v betě → **`1.0.0` = veřejné vydání**.
 - **MINOR** = nová várka funkcí / milník (0.2.0 → 0.3.0 → 0.4.0…).
 - **PATCH** = jen opravy chyb a drobnosti (0.2.1, 0.2.2…).
 - **Build number** (`+N`) roste `+1` při každém uploadu, nezávisle na
  versionName, stejný pro iOS i Android. Uživatel ho nevidí.
@@ -0,0 +1,709 @@
 Šepot — private messenger
 Copyright (C) 2026 Julius Joska (ajtak.it) and the Šepot contributors
 This program is free software: you can redistribute it and/or modify it
 under the terms of the GNU Affero General Public License as published by
 the Free Software Foundation, either version 3 of the License, or (at
 your option) any later version.
 This program is distributed in the hope that it will be useful, but
 WITHOUT ANY WARRANTY; without even the implied warranty of
 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Affero
 General Public License for more details.
 You should have received a copy of the GNU Affero General Public License
 along with this program. If not, see <https://www.gnu.org/licenses/>.
 ================================================================================
 ADDITIONAL PERMISSION — App store distribution (GNU AGPL section 7)
 ================================================================================
 As an additional permission under section 7 of the GNU Affero General
 Public License version 3, the copyright holders of Šepot grant you
 permission to distribute this program (including any covered work),
 in object-code form, through an application store, marketplace, or
 comparable distribution channel — even if that channel imposes terms
 and conditions that are incompatible with the AGPL (for example limits
 on the number of devices, or acceptance of the operator's terms of
 service) — PROVIDED THAT the complete corresponding source code of the
 distributed version remains publicly available, under the terms of the
 AGPL (with or without this additional permission), through at least one
 channel that does NOT impose those restrictive terms and conditions
 (for example a public source repository or an unrestricted binary
 download).
 This additional permission applies only to the parts of Šepot whose
 copyright is held by the Šepot contributors. It does NOT purport to
 grant, on behalf of third parties, any permission with respect to
 separately-licensed components (in particular Signal's libsignal, which
 is licensed under the AGPL-3.0 by Signal Messenger, LLC). See the
 NOTICE / third-party section of this repository for the status of such
 components.
 ================================================================================
 The full text of the GNU Affero General Public License version 3 follows.
 ================================================================================
                    GNU AFFERO GENERAL PUBLIC LICENSE
                       Version 3, 19 November 2007
 Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/>
 Everyone is permitted to copy and distribute verbatim copies
 of this license document, but changing it is not allowed.
                            Preamble
  The GNU Affero General Public License is a free, copyleft license for
 software and other kinds of works, specifically designed to ensure
 cooperation with the community in the case of network server software.
  The licenses for most software and other practical works are designed
 to take away your freedom to share and change the works.  By contrast,
 our General Public Licenses are intended to guarantee your freedom to
 share and change all versions of a program--to make sure it remains free
 software for all its users.
  When we speak of free software, we are referring to freedom, not
 price.  Our General Public Licenses are designed to make sure that you
 have the freedom to distribute copies of free software (and charge for
 them if you wish), that you receive source code or can get it if you
 want it, that you can change the software or use pieces of it in new
 free programs, and that you know you can do these things.
  Developers that use our General Public Licenses protect your rights
 with two steps: (1) assert copyright on the software, and (2) offer
 you this License which gives you legal permission to copy, distribute
 and/or modify the software.
  A secondary benefit of defending all users' freedom is that
 improvements made in alternate versions of the program, if they
 receive widespread use, become available for other developers to
 incorporate.  Many developers of free software are heartened and
 encouraged by the resulting cooperation.  However, in the case of
 software used on network servers, this result may fail to come about.
 The GNU General Public License permits making a modified version and
 letting the public access it on a server without ever releasing its
 source code to the public.
  The GNU Affero General Public License is designed specifically to
 ensure that, in such cases, the modified source code becomes available
 to the community.  It requires the operator of a network server to
 provide the source code of the modified version running there to the
 users of that server.  Therefore, public use of a modified version, on
 a publicly accessible server, gives the public access to the source
 code of the modified version.
  An older license, called the Affero General Public License and
 published by Affero, was designed to accomplish similar goals.  This is
 a different license, not a version of the Affero GPL, but Affero has
 released a new version of the Affero GPL which permits relicensing under
 this license.
  The precise terms and conditions for copying, distribution and
 modification follow.
                       TERMS AND CONDITIONS
  0. Definitions.
  "This License" refers to version 3 of the GNU Affero General Public License.
  "Copyright" also means copyright-like laws that apply to other kinds of
 works, such as semiconductor masks.
  "The Program" refers to any copyrightable work licensed under this
 License.  Each licensee is addressed as "you".  "Licensees" and
 "recipients" may be individuals or organizations.
  To "modify" a work means to copy from or adapt all or part of the work
 in a fashion requiring copyright permission, other than the making of an
 exact copy.  The resulting work is called a "modified version" of the
 earlier work or a work "based on" the earlier work.
  A "covered work" means either the unmodified Program or a work based
 on the Program.
  To "propagate" a work means to do anything with it that, without
 permission, would make you directly or secondarily liable for
 infringement under applicable copyright law, except executing it on a
 computer or modifying a private copy.  Propagation includes copying,
 distribution (with or without modification), making available to the
 public, and in some countries other activities as well.
  To "convey" a work means any kind of propagation that enables other
 parties to make or receive copies.  Mere interaction with a user through
 a computer network, with no transfer of a copy, is not conveying.
  An interactive user interface displays "Appropriate Legal Notices"
 to the extent that it includes a convenient and prominently visible
 feature that (1) displays an appropriate copyright notice, and (2)
 tells the user that there is no warranty for the work (except to the
 extent that warranties are provided), that licensees may convey the
 work under this License, and how to view a copy of this License.  If
 the interface presents a list of user commands or options, such as a
 menu, a prominent item in the list meets this criterion.
  1. Source Code.
  The "source code" for a work means the preferred form of the work
 for making modifications to it.  "Object code" means any non-source
 form of a work.
  A "Standard Interface" means an interface that either is an official
 standard defined by a recognized standards body, or, in the case of
 interfaces specified for a particular programming language, one that
 is widely used among developers working in that language.
  The "System Libraries" of an executable work include anything, other
 than the work as a whole, that (a) is included in the normal form of
 packaging a Major Component, but which is not part of that Major
 Component, and (b) serves only to enable use of the work with that
 Major Component, or to implement a Standard Interface for which an
 implementation is available to the public in source code form.  A
 "Major Component", in this context, means a major essential component
 (kernel, window system, and so on) of the specific operating system
 (if any) on which the executable work runs, or a compiler used to
 produce the work, or an object code interpreter used to run it.
  The "Corresponding Source" for a work in object code form means all
 the source code needed to generate, install, and (for an executable
 work) run the object code and to modify the work, including scripts to
 control those activities.  However, it does not include the work's
 System Libraries, or general-purpose tools or generally available free
 programs which are used unmodified in performing those activities but
 which are not part of the work.  For example, Corresponding Source
 includes interface definition files associated with source files for
 the work, and the source code for shared libraries and dynamically
 linked subprograms that the work is specifically designed to require,
 such as by intimate data communication or control flow between those
 subprograms and other parts of the work.
  The Corresponding Source need not include anything that users
 can regenerate automatically from other parts of the Corresponding
 Source.
  The Corresponding Source for a work in source code form is that
 same work.
  2. Basic Permissions.
  All rights granted under this License are granted for the term of
 copyright on the Program, and are irrevocable provided the stated
 conditions are met.  This License explicitly affirms your unlimited
 permission to run the unmodified Program.  The output from running a
 covered work is covered by this License only if the output, given its
 content, constitutes a covered work.  This License acknowledges your
 rights of fair use or other equivalent, as provided by copyright law.
  You may make, run and propagate covered works that you do not
 convey, without conditions so long as your license otherwise remains
 in force.  You may convey covered works to others for the sole purpose
 of having them make modifications exclusively for you, or provide you
 with facilities for running those works, provided that you comply with
 the terms of this License in conveying all material for which you do
 not control copyright.  Those thus making or running the covered works
 for you must do so exclusively on your behalf, under your direction
 and control, on terms that prohibit them from making any copies of
 your copyrighted material outside their relationship with you.
  Conveying under any other circumstances is permitted solely under
 the conditions stated below.  Sublicensing is not allowed; section 10
 makes it unnecessary.
  3. Protecting Users' Legal Rights From Anti-Circumvention Law.
  No covered work shall be deemed part of an effective technological
 measure under any applicable law fulfilling obligations under article
 11 of the WIPO copyright treaty adopted on 20 December 1996, or
 similar laws prohibiting or restricting circumvention of such
 measures.
  When you convey a covered work, you waive any legal power to forbid
 circumvention of technological measures to the extent such circumvention
 is effected by exercising rights under this License with respect to
 the covered work, and you disclaim any intention to limit operation or
 modification of the work as a means of enforcing, against the work's
 users, your or third parties' legal rights to forbid circumvention of
 technological measures.
  4. Conveying Verbatim Copies.
  You may convey verbatim copies of the Program's source code as you
 receive it, in any medium, provided that you conspicuously and
 appropriately publish on each copy an appropriate copyright notice;
 keep intact all notices stating that this License and any
 non-permissive terms added in accord with section 7 apply to the code;
 keep intact all notices of the absence of any warranty; and give all
 recipients a copy of this License along with the Program.
  You may charge any price or no price for each copy that you convey,
 and you may offer support or warranty protection for a fee.
  5. Conveying Modified Source Versions.
  You may convey a work based on the Program, or the modifications to
 produce it from the Program, in the form of source code under the
 terms of section 4, provided that you also meet all of these conditions:
    a) The work must carry prominent notices stating that you modified
    it, and giving a relevant date.
    b) The work must carry prominent notices stating that it is
    released under this License and any conditions added under section
    7.  This requirement modifies the requirement in section 4 to
    "keep intact all notices".
    c) You must license the entire work, as a whole, under this
    License to anyone who comes into possession of a copy.  This
    License will therefore apply, along with any applicable section 7
    additional terms, to the whole of the work, and all its parts,
    regardless of how they are packaged.  This License gives no
    permission to license the work in any other way, but it does not
    invalidate such permission if you have separately received it.
    d) If the work has interactive user interfaces, each must display
    Appropriate Legal Notices; however, if the Program has interactive
    interfaces that do not display Appropriate Legal Notices, your
    work need not make them do so.
  A compilation of a covered work with other separate and independent
 works, which are not by their nature extensions of the covered work,
 and which are not combined with it such as to form a larger program,
 in or on a volume of a storage or distribution medium, is called an
 "aggregate" if the compilation and its resulting copyright are not
 used to limit the access or legal rights of the compilation's users
 beyond what the individual works permit.  Inclusion of a covered work
 in an aggregate does not cause this License to apply to the other
 parts of the aggregate.
  6. Conveying Non-Source Forms.
  You may convey a covered work in object code form under the terms
 of sections 4 and 5, provided that you also convey the
 machine-readable Corresponding Source under the terms of this License,
 in one of these ways:
    a) Convey the object code in, or embodied in, a physical product
    (including a physical distribution medium), accompanied by the
    Corresponding Source fixed on a durable physical medium
    customarily used for software interchange.
    b) Convey the object code in, or embodied in, a physical product
    (including a physical distribution medium), accompanied by a
    written offer, valid for at least three years and valid for as
    long as you offer spare parts or customer support for that product
    model, to give anyone who possesses the object code either (1) a
    copy of the Corresponding Source for all the software in the
    product that is covered by this License, on a durable physical
    medium customarily used for software interchange, for a price no
    more than your reasonable cost of physically performing this
    conveying of source, or (2) access to copy the
    Corresponding Source from a network server at no charge.
    c) Convey individual copies of the object code with a copy of the
    written offer to provide the Corresponding Source.  This
    alternative is allowed only occasionally and noncommercially, and
    only if you received the object code with such an offer, in accord
    with subsection 6b.
    d) Convey the object code by offering access from a designated
    place (gratis or for a charge), and offer equivalent access to the
    Corresponding Source in the same way through the same place at no
    further charge.  You need not require recipients to copy the
    Corresponding Source along with the object code.  If the place to
    copy the object code is a network server, the Corresponding Source
    may be on a different server (operated by you or a third party)
    that supports equivalent copying facilities, provided you maintain
    clear directions next to the object code saying where to find the
    Corresponding Source.  Regardless of what server hosts the
    Corresponding Source, you remain obligated to ensure that it is
    available for as long as needed to satisfy these requirements.
    e) Convey the object code using peer-to-peer transmission, provided
    you inform other peers where the object code and Corresponding
    Source of the work are being offered to the general public at no
    charge under subsection 6d.
  A separable portion of the object code, whose source code is excluded
 from the Corresponding Source as a System Library, need not be
 included in conveying the object code work.
  A "User Product" is either (1) a "consumer product", which means any
 tangible personal property which is normally used for personal, family,
 or household purposes, or (2) anything designed or sold for incorporation
 into a dwelling.  In determining whether a product is a consumer product,
 doubtful cases shall be resolved in favor of coverage.  For a particular
 product received by a particular user, "normally used" refers to a
 typical or common use of that class of product, regardless of the status
 of the particular user or of the way in which the particular user
 actually uses, or expects or is expected to use, the product.  A product
 is a consumer product regardless of whether the product has substantial
 commercial, industrial or non-consumer uses, unless such uses represent
 the only significant mode of use of the product.
  "Installation Information" for a User Product means any methods,
 procedures, authorization keys, or other information required to install
 and execute modified versions of a covered work in that User Product from
 a modified version of its Corresponding Source.  The information must
 suffice to ensure that the continued functioning of the modified object
 code is in no case prevented or interfered with solely because
 modification has been made.
  If you convey an object code work under this section in, or with, or
 specifically for use in, a User Product, and the conveying occurs as
 part of a transaction in which the right of possession and use of the
 User Product is transferred to the recipient in perpetuity or for a
 fixed term (regardless of how the transaction is characterized), the
 Corresponding Source conveyed under this section must be accompanied
 by the Installation Information.  But this requirement does not apply
 if neither you nor any third party retains the ability to install
 modified object code on the User Product (for example, the work has
 been installed in ROM).
  The requirement to provide Installation Information does not include a
 requirement to continue to provide support service, warranty, or updates
 for a work that has been modified or installed by the recipient, or for
 the User Product in which it has been modified or installed.  Access to a
 network may be denied when the modification itself materially and
 adversely affects the operation of the network or violates the rules and
 protocols for communication across the network.
  Corresponding Source conveyed, and Installation Information provided,
 in accord with this section must be in a format that is publicly
 documented (and with an implementation available to the public in
 source code form), and must require no special password or key for
 unpacking, reading or copying.
  7. Additional Terms.
  "Additional permissions" are terms that supplement the terms of this
 License by making exceptions from one or more of its conditions.
 Additional permissions that are applicable to the entire Program shall
 be treated as though they were included in this License, to the extent
 that they are valid under applicable law.  If additional permissions
 apply only to part of the Program, that part may be used separately
 under those permissions, but the entire Program remains governed by
 this License without regard to the additional permissions.
  When you convey a copy of a covered work, you may at your option
 remove any additional permissions from that copy, or from any part of
 it.  (Additional permissions may be written to require their own
 removal in certain cases when you modify the work.)  You may place
 additional permissions on material, added by you to a covered work,
 for which you have or can give appropriate copyright permission.
  Notwithstanding any other provision of this License, for material you
 add to a covered work, you may (if authorized by the copyright holders of
 that material) supplement the terms of this License with terms:
    a) Disclaiming warranty or limiting liability differently from the
    terms of sections 15 and 16 of this License; or
    b) Requiring preservation of specified reasonable legal notices or
    author attributions in that material or in the Appropriate Legal
    Notices displayed by works containing it; or
    c) Prohibiting misrepresentation of the origin of that material, or
    requiring that modified versions of such material be marked in
    reasonable ways as different from the original version; or
    d) Limiting the use for publicity purposes of names of licensors or
    authors of the material; or
    e) Declining to grant rights under trademark law for use of some
    trade names, trademarks, or service marks; or
    f) Requiring indemnification of licensors and authors of that
    material by anyone who conveys the material (or modified versions of
    it) with contractual assumptions of liability to the recipient, for
    any liability that these contractual assumptions directly impose on
    those licensors and authors.
  All other non-permissive additional terms are considered "further
 restrictions" within the meaning of section 10.  If the Program as you
 received it, or any part of it, contains a notice stating that it is
 governed by this License along with a term that is a further
 restriction, you may remove that term.  If a license document contains
 a further restriction but permits relicensing or conveying under this
 License, you may add to a covered work material governed by the terms
 of that license document, provided that the further restriction does
 not survive such relicensing or conveying.
  If you add terms to a covered work in accord with this section, you
 must place, in the relevant source files, a statement of the
 additional terms that apply to those files, or a notice indicating
 where to find the applicable terms.
  Additional terms, permissive or non-permissive, may be stated in the
 form of a separately written license, or stated as exceptions;
 the above requirements apply either way.
  8. Termination.
  You may not propagate or modify a covered work except as expressly
 provided under this License.  Any attempt otherwise to propagate or
 modify it is void, and will automatically terminate your rights under
 this License (including any patent licenses granted under the third
 paragraph of section 11).
  However, if you cease all violation of this License, then your
 license from a particular copyright holder is reinstated (a)
 provisionally, unless and until the copyright holder explicitly and
 finally terminates your license, and (b) permanently, if the copyright
 holder fails to notify you of the violation by some reasonable means
 prior to 60 days after the cessation.
  Moreover, your license from a particular copyright holder is
 reinstated permanently if the copyright holder notifies you of the
 violation by some reasonable means, this is the first time you have
 received notice of violation of this License (for any work) from that
 copyright holder, and you cure the violation prior to 30 days after
 your receipt of the notice.
  Termination of your rights under this section does not terminate the
 licenses of parties who have received copies or rights from you under
 this License.  If your rights have been terminated and not permanently
 reinstated, you do not qualify to receive new licenses for the same
 material under section 10.
  9. Acceptance Not Required for Having Copies.
  You are not required to accept this License in order to receive or
 run a copy of the Program.  Ancillary propagation of a covered work
 occurring solely as a consequence of using peer-to-peer transmission
 to receive a copy likewise does not require acceptance.  However,
 nothing other than this License grants you permission to propagate or
 modify any covered work.  These actions infringe copyright if you do
 not accept this License.  Therefore, by modifying or propagating a
 covered work, you indicate your acceptance of this License to do so.
  10. Automatic Licensing of Downstream Recipients.
  Each time you convey a covered work, the recipient automatically
 receives a license from the original licensors, to run, modify and
 propagate that work, subject to this License.  You are not responsible
 for enforcing compliance by third parties with this License.
  An "entity transaction" is a transaction transferring control of an
 organization, or substantially all assets of one, or subdividing an
 organization, or merging organizations.  If propagation of a covered
 work results from an entity transaction, each party to that
 transaction who receives a copy of the work also receives whatever
 licenses to the work the party's predecessor in interest had or could
 give under the previous paragraph, plus a right to possession of the
 Corresponding Source of the work from the predecessor in interest, if
 the predecessor has it or can get it with reasonable efforts.
  You may not impose any further restrictions on the exercise of the
 rights granted or affirmed under this License.  For example, you may
 not impose a license fee, royalty, or other charge for exercise of
 rights granted under this License, and you may not initiate litigation
 (including a cross-claim or counterclaim in a lawsuit) alleging that
 any patent claim is infringed by making, using, selling, offering for
 sale, or importing the Program or any portion of it.
  11. Patents.
  A "contributor" is a copyright holder who authorizes use under this
 License of the Program or a work on which the Program is based.  The
 work thus licensed is called the contributor's "contributor version".
  A contributor's "essential patent claims" are all patent claims
 owned or controlled by the contributor, whether already acquired or
 hereafter acquired, that would be infringed by some manner, permitted
 by this License, of making, using, or selling its contributor version,
 but do not include claims that would be infringed only as a
 consequence of further modification of the contributor version.  For
 purposes of this definition, "control" includes the right to grant
 patent sublicenses in a manner consistent with the requirements of
 this License.
  Each contributor grants you a non-exclusive, worldwide, royalty-free
 patent license under the contributor's essential patent claims, to
 make, use, sell, offer for sale, import and otherwise run, modify and
 propagate the contents of its contributor version.
  In the following three paragraphs, a "patent license" is any express
 agreement or commitment, however denominated, not to enforce a patent
 (such as an express permission to practice a patent or covenant not to
 sue for patent infringement).  To "grant" such a patent license to a
 party means to make such an agreement or commitment not to enforce a
 patent against the party.
  If you convey a covered work, knowingly relying on a patent license,
 and the Corresponding Source of the work is not available for anyone
 to copy, free of charge and under the terms of this License, through a
 publicly available network server or other readily accessible means,
 then you must either (1) cause the Corresponding Source to be so
 available, or (2) arrange to deprive yourself of the benefit of the
 patent license for this particular work, or (3) arrange, in a manner
 consistent with the requirements of this License, to extend the patent
 license to downstream recipients.  "Knowingly relying" means you have
 actual knowledge that, but for the patent license, your conveying the
 covered work in a country, or your recipient's use of the covered work
 in a country, would infringe one or more identifiable patents in that
 country that you have reason to believe are valid.
  If, pursuant to or in connection with a single transaction or
 arrangement, you convey, or propagate by procuring conveyance of, a
 covered work, and grant a patent license to some of the parties
 receiving the covered work authorizing them to use, propagate, modify
 or convey a specific copy of the covered work, then the patent license
 you grant is automatically extended to all recipients of the covered
 work and works based on it.
  A patent license is "discriminatory" if it does not include within
 the scope of its coverage, prohibits the exercise of, or is
 conditioned on the non-exercise of one or more of the rights that are
 specifically granted under this License.  You may not convey a covered
 work if you are a party to an arrangement with a third party that is
 in the business of distributing software, under which you make payment
 to the third party based on the extent of your activity of conveying
 the work, and under which the third party grants, to any of the
 parties who would receive the covered work from you, a discriminatory
 patent license (a) in connection with copies of the covered work
 conveyed by you (or copies made from those copies), or (b) primarily
 for and in connection with specific products or compilations that
 contain the covered work, unless you entered into that arrangement,
 or that patent license was granted, prior to 28 March 2007.
  Nothing in this License shall be construed as excluding or limiting
 any implied license or other defenses to infringement that may
 otherwise be available to you under applicable patent law.
  12. No Surrender of Others' Freedom.
  If conditions are imposed on you (whether by court order, agreement or
 otherwise) that contradict the conditions of this License, they do not
 excuse you from the conditions of this License.  If you cannot convey a
 covered work so as to satisfy simultaneously your obligations under this
 License and any other pertinent obligations, then as a consequence you may
 not convey it at all.  For example, if you agree to terms that obligate you
 to collect a royalty for further conveying from those to whom you convey
 the Program, the only way you could satisfy both those terms and this
 License would be to refrain entirely from conveying the Program.
  13. Remote Network Interaction; Use with the GNU General Public License.
  Notwithstanding any other provision of this License, if you modify the
 Program, your modified version must prominently offer all users
 interacting with it remotely through a computer network (if your version
 supports such interaction) an opportunity to receive the Corresponding
 Source of your version by providing access to the Corresponding Source
 from a network server at no charge, through some standard or customary
 means of facilitating copying of software.  This Corresponding Source
 shall include the Corresponding Source for any work covered by version 3
 of the GNU General Public License that is incorporated pursuant to the
 following paragraph.
  Notwithstanding any other provision of this License, you have
 permission to link or combine any covered work with a work licensed
 under version 3 of the GNU General Public License into a single
 combined work, and to convey the resulting work.  The terms of this
 License will continue to apply to the part which is the covered work,
 but the work with which it is combined will remain governed by version
 3 of the GNU General Public License.
  14. Revised Versions of this License.
  The Free Software Foundation may publish revised and/or new versions of
 the GNU Affero General Public License from time to time.  Such new versions
 will be similar in spirit to the present version, but may differ in detail to
 address new problems or concerns.
  Each version is given a distinguishing version number.  If the
 Program specifies that a certain numbered version of the GNU Affero General
 Public License "or any later version" applies to it, you have the
 option of following the terms and conditions either of that numbered
 version or of any later version published by the Free Software
 Foundation.  If the Program does not specify a version number of the
 GNU Affero General Public License, you may choose any version ever published
 by the Free Software Foundation.
  If the Program specifies that a proxy can decide which future
 versions of the GNU Affero General Public License can be used, that proxy's
 public statement of acceptance of a version permanently authorizes you
 to choose that version for the Program.
  Later license versions may give you additional or different
 permissions.  However, no additional obligations are imposed on any
 author or copyright holder as a result of your choosing to follow a
 later version.
  15. Disclaimer of Warranty.
  THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
 APPLICABLE LAW.  EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
 HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
 OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
 THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 PURPOSE.  THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
 IS WITH YOU.  SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
 ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
  16. Limitation of Liability.
  IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
 WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
 THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
 GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
 USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
 DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
 PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
 EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
 SUCH DAMAGES.
  17. Interpretation of Sections 15 and 16.
  If the disclaimer of warranty and limitation of liability provided
 above cannot be given local legal effect according to their terms,
 reviewing courts shall apply local law that most closely approximates
 an absolute waiver of all civil liability in connection with the
 Program, unless a warranty or assumption of liability accompanies a
 copy of the Program in return for a fee.
                     END OF TERMS AND CONDITIONS
            How to Apply These Terms to Your New Programs
  If you develop a new program, and you want it to be of the greatest
 possible use to the public, the best way to achieve this is to make it
 free software which everyone can redistribute and change under these terms.
  To do so, attach the following notices to the program.  It is safest
 to attach them to the start of each source file to most effectively
 state the exclusion of warranty; and each file should have at least
 the "copyright" line and a pointer to where the full notice is found.
    <one line to give the program's name and a brief idea of what it does.>
    Copyright (C) <year>  <name of author>
    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU Affero General Public License as published
    by the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU Affero General Public License for more details.
    You should have received a copy of the GNU Affero General Public License
    along with this program.  If not, see <https://www.gnu.org/licenses/>.
 Also add information on how to contact you by electronic and paper mail.
  If your software can interact with users remotely through a computer
 network, you should also make sure that it provides a way for users to
 get its source.  For example, if your program is a web application, its
 interface could display a "Source" link that leads users to an archive
 of the code.  There are many ways you could offer source, and different
 solutions will be better for different programs; see section 13 for the
 specific requirements.
  You should also get your employer (if you work as a programmer) or school,
 if any, to sign a "copyright disclaimer" for the program, if necessary.
 For more information on this, and how to apply and follow the GNU AGPL, see
 <https://www.gnu.org/licenses/>.
@@ -0,0 +1,80 @@
 # Šepot
 **Šepot** is an end-to-end encrypted messenger with anonymous, on-device identity. There is no phone number, e-mail, or password: an account is a keypair generated on the device, your ID is the fingerprint of your public key, and the only backup is a mnemonic phrase.
 The design goal is **metadata minimization with a public threat model** — never "zero metadata". The relay is deliberately dumb: it cannot read message content, does not learn who sent a message, and does not log IP addresses. What it *does* see is documented honestly below.
 > Status: pre-1.0. The Android client is the primary target; iOS builds run through TestFlight. See [`CHANGELOG.md`](CHANGELOG.md).
 ## Features
 - **Signal-grade cryptography** via the official Rust `libsignal`: X3DH + post-quantum PQXDH (Kyber-1024) key agreement, Double Ratchet, and sealed sender.
 - **Anonymous identity** — no phone/e-mail/password. Recovery through a 24-word mnemonic that encodes the identity key itself (not a KDF seed).
 - **Encrypted at rest** — all local data lives in SQLCipher, unlocked by a PIN (Argon2id-derived key) or biometrics. Optional **duress PIN** opens a separate empty database.
 - **Group chats** — up to 128 members, pairwise fan-out so every member gets full forward secrecy; the relay never learns a group exists.
 - **Attachments** — images and files are encrypted client-side (AES-256-GCM) and uploaded as opaque blobs with a TTL; image metadata (EXIF/GPS) is stripped on send.
 - **Disappearing messages**, read receipts (off by default), voice messages, replies, reactions, edits, contact verification (safety numbers).
 - **Push without Google by default** — UnifiedPush/ntfy; FCM (Android) and APNs (iOS) are opt-in. A push wake-up never carries content, sender, or count.
 - **Tor transport** (Android, via Orbot) — routes relay traffic over a `.onion` to hide the client IP. Off by default.
 - **Five languages** — Czech, English, German, Russian, Italian. The UI follows the system language and can be overridden in Settings.
 ## How it works
 ```
 ┌────────────┐   sealed-sender ciphertext    ┌──────────────┐
 │  Šepot app │ ───────(WSS or Tor)─────────▶ │  relay       │ ──▶ PostgreSQL
 │  (Flutter) │ ◀────── wake push ─────────── │  (Rust/axum) │     (no content,
 └────────────┘                               └──────────────┘      no IP, no PII)
     libsignal (FFI)                          offline queue, TTL
     SQLCipher at rest                        opaque attachment blobs
 ```
 Every message is encrypted end-to-end with libsignal and wrapped in a sealed-sender envelope, so the relay routes by recipient delivery address without learning the sender. Undelivered messages sit in a per-recipient queue with a fixed TTL and are hard-deleted on acknowledgement.
 **What the relay can see:** the recipient's delivery address, message size, and timing. **What it cannot see:** message content, the sender's identity, group membership, or (with logging disabled as shipped) client IP addresses. The full model — including where the trust boundary sits — is in [`THIRD-PARTY-NOTICES.md`](THIRD-PARTY-NOTICES.md) and the crypto facade `app/lib/core/crypto/`.
 ## Repository layout
 | Path | Contents |
 |---|---|
 | `app/` | Flutter client (Android, iOS; desktop scaffolding present) |
 | `rust/` | Cargo workspace — `sepot-relay` (relay server), `sepot-proto` (prost wire types) |
 | `proto/` | Protobuf wire definitions — single source for both Rust and Dart |
 | `deploy/` | Docker Compose for self-hosting the relay (with an optional Tor onion) |
 | `tool/` | Helper scripts (protobuf codegen for Dart) |
 ## Building
 ### Client (Android)
 ```bash
 cd app
 flutter pub get
 flutter build apk --release
 ```
 The native `libsignal` binary is fetched by the Flutter native-assets hook at build time. To point a dev build at your own relay:
 ```bash
 flutter build apk --dart-define=SEPOT_RELAY=http://<dev-relay-host>:8470
 ```
 Release signing reads `app/android/key.properties` (kept out of the repo); without it the build falls back to the debug signing config so `flutter run` still works. FCM is optional — the `google-services` plugin is only applied if you supply your own `app/android/app/google-services.json` (copy `google-services.json.example`). Without it the app runs on UnifiedPush.
 ### Relay (self-host)
 See [`deploy/relay/README.md`](deploy/relay/README.md). The relay is a single Rust binary plus PostgreSQL; put a TLS-terminating reverse proxy in front of it and, optionally, expose it as a Tor onion service.
 ## Languages
 UI strings live in `app/lib/l10n/app_*.arb` (`cs`, `en`, `de`, `ru`, `it`) and are compiled by Flutter's `gen-l10n`. Contributions of new translations are welcome — add an `app_<locale>.arb`, translate the keys from `app_cs.arb`, and run `flutter gen-l10n`.
 ## Security
 Cryptography is implemented by Signal's `libsignal`, not by hand-rolled primitives. If you find a vulnerability, please report it privately to **bezpecnost@sepot.cz** rather than opening a public issue.
 ## License
 Šepot is licensed under the **GNU Affero General Public License v3.0** — see [`LICENSE`](LICENSE).
 The license includes an **AGPL §7 additional permission for app-store distribution**: Šepot may be distributed through App Store / Google Play provided the complete corresponding source stays available under the AGPL through a channel *without* those store restrictions (this repository, F-Droid, direct APK). That permission covers only Šepot's own code. The bundled Signal `libsignal` is AGPL-3.0 held by Signal Messenger, LLC — its app-store status is documented in [`THIRD-PARTY-NOTICES.md`](THIRD-PARTY-NOTICES.md).
@@ -0,0 +1,51 @@
 # Third-party components & license notices
 Šepot links third-party components. This file documents their licenses and,
 where relevant, their status with respect to app-store distribution.
 The cryptographic core is not implemented by Šepot; it is provided by Signal's
 `libsignal` through a third-party Dart binding. Both are AGPL-3.0, which is why
 their app-store status is documented in detail below.
 ## Signal `libsignal` (AGPL-3.0)
 - **Component:** Signal's Rust `libsignal`, used via FFI behind the
  `SepotCrypto` facade through the `libsignal` Dart binding on pub.dev.
 - **Copyright:** Signal Messenger, LLC.
 - **License:** GNU Affero General Public License, version 3 (AGPL-3.0).
  Upstream: <https://github.com/signalapp/libsignal>
 - **App-store distribution status:** The current AGPL Rust `libsignal` does
  **not** ship with an explicit "app store" additional permission in its
  LICENSE file. However, Signal has publicly stated that it has no objection
  to GPL-compliant open-source applications distributing its libraries through
  the Apple App Store, and it previously added an explicit app-store
  additional permission to the earlier `libsignal-protocol-c`
  (<https://signal.org/blog/license-update/>). Precedent: several
  Signal-derived, GPL/AGPL-licensed messengers (e.g. Session) are distributed
  on the Apple App Store on this basis.
  Šepot relies on that stated position and, as an AGPL work, keeps its
  complete corresponding source available under the AGPL through channels
  without app-store restrictions (this public repository, F-Droid, direct
  APK). A written clarification for the current Rust `libsignal` has been
  requested from Signal (tracking: <https://github.com/signalapp/libsignal/issues/684>).
 ## `libsignal` Dart binding (AGPL-3.0)
 - **Component:** the `libsignal` Dart package on pub.dev, which wraps Signal's
  Rust `libsignal` and ships the precompiled native binaries.
 - **License:** AGPL-3.0.
 - **App-store distribution status:** in a public issue on the binding's
  repository, its maintainer indicated an intent to add an explicit AGPL §7
  app-store additional permission covering the binding layer and its
  `libsignal_frb` crate, conditioned on the application's complete source being
  publicly available under the AGPL — which this repository provides. That
  permission, once added, would cover only the binding's own code, not Signal's
  upstream `libsignal`.
 ## Šepot's own App Store exception
 Šepot's own code carries an additional permission under AGPL section 7 that
 permits app-store distribution (see `LICENSE`). That permission covers only
 the parts whose copyright is held by the Šepot contributors; it does not, and
 cannot, grant permissions on behalf of Signal Messenger, LLC for `libsignal`.
@@ -0,0 +1,56 @@
 # Miscellaneous
 *.class
 *.log
 *.pyc
 *.swp
 .DS_Store
 .atom/
 .build/
 .buildlog/
 .history
 .svn/
 .swiftpm/
 migrate_working_dir/
 # IntelliJ related
 *.iml
 *.ipr
 *.iws
 .idea/
 # The .vscode folder contains launch configuration and tasks you configure in
 # VS Code which you may wish to be included in version control, so this line
 # is commented out by default.
 #.vscode/
 # Flutter/Dart/Pub related
 **/doc/api/
 **/ios/Flutter/.last_build_id
 .dart_tool/
 .flutter-plugins-dependencies
 .pub-cache/
 .pub/
 /build/
 /coverage/
 # Symbolication related
 app.*.symbols
 # Obfuscation related
 app.*.map.json
 # Android Studio will place build artifacts here
 /android/app/debug
 /android/app/profile
 /android/app/release
 # Runtime artefakty lokálních běhů (šifrované bloby příloh)
 /attachments/
 # Generované Flutter soubory s lokálními build cestami — nikdy necommitovat
 **/Flutter/Generated.xcconfig
 **/Flutter/flutter_export_environment.sh
 **/flutter/ephemeral/
 # Firebase FCM (opt-in) — reálný config dodává provozovatel, do repa nepatří
 android/app/google-services.json
@@ -0,0 +1,30 @@
 # This file tracks properties of this Flutter project.
 # Used by Flutter tool to assess capabilities and perform upgrades etc.
 #
 # This file should be version controlled and should not be manually edited.
 version:
  revision: "cc0734ac716fbb8b90f3f9db8020958b1553afa7"
  channel: "stable"
 project_type: app
 # Tracks metadata for the flutter migrate command
 migration:
  platforms:
    - platform: root
      create_revision: cc0734ac716fbb8b90f3f9db8020958b1553afa7
      base_revision: cc0734ac716fbb8b90f3f9db8020958b1553afa7
    - platform: ios
      create_revision: cc0734ac716fbb8b90f3f9db8020958b1553afa7
      base_revision: cc0734ac716fbb8b90f3f9db8020958b1553afa7
  # User provided section
  # List of Local paths (relative to this file) that should be
  # ignored by the migrate tool.
  #
  # Files that are not part of the templates will be ignored by default.
  unmanaged_files:
    - 'lib/main.dart'
    - 'ios/Runner.xcodeproj/project.pbxproj'
@@ -0,0 +1,28 @@
 # Šepot — Flutter client
 The Šepot mobile client. See the [repository README](../README.md) for the
 project overview, threat model, and license.
 ## Quick start
 ```bash
 flutter pub get
 flutter run                       # against the default relay
 flutter build apk --release       # signed release APK (see key.properties)
 ```
 ## Layout
 | Path | Contents |
 |---|---|
 | `lib/core/` | Crypto facade, storage (SQLCipher), relay client + transport, push, services |
 | `lib/features/` | Screens (onboarding, chat, contacts, groups, settings, safety…) |
 | `lib/models/` `lib/providers/` | Data models and Riverpod providers |
 | `lib/l10n/` | Localization (`app_*.arb`, generated `AppLocalizations`) |
 | `test/` `integration_test/` | Unit, storage, crypto, and on-device integration tests |
 ## Localization
 Strings are defined in `lib/l10n/app_cs.arb` (template) and translated into
 `app_en/de/ru/it.arb`. After editing, run `flutter gen-l10n`. See the root
 README for how to contribute a new language.
@@ -0,0 +1,28 @@
 # This file configures the analyzer, which statically analyzes Dart code to
 # check for errors, warnings, and lints.
 #
 # The issues identified by the analyzer are surfaced in the UI of Dart-enabled
 # IDEs (https://dart.dev/tools#ides-and-editors). The analyzer can also be
 # invoked from the command line by running `flutter analyze`.
 # The following line activates a set of recommended lints for Flutter apps,
 # packages, and plugins designed to encourage good coding practices.
 include: package:flutter_lints/flutter.yaml
 linter:
  # The lint rules applied to this project can be customized in the
  # section below to disable rules from the `package:flutter_lints/flutter.yaml`
  # included above or to enable additional rules. A list of all available lints
  # and their documentation is published at https://dart.dev/lints.
  #
  # Instead of disabling a lint rule for the entire project in the
  # section below, it can also be suppressed for a single line of code
  # or a specific dart file by using the `// ignore: name_of_lint` and
  # `// ignore_for_file: name_of_lint` syntax on the line or in the file
  # producing the lint.
  rules:
    # avoid_print: false  # Uncomment to disable the `avoid_print` rule
    # prefer_single_quotes: true  # Uncomment to enable the `prefer_single_quotes` rule
 # Additional information about this file can be found at
 # https://dart.dev/guides/language/analysis-options
@@ -0,0 +1,14 @@
 gradle-wrapper.jar
 /.gradle
 /captures/
 /gradlew
 /gradlew.bat
 /local.properties
 GeneratedPluginRegistrant.java
 .cxx/
 # Remember to never publicly share your keystore.
 # See https://flutter.dev/to/reference-keystore
 key.properties
 **/*.keystore
 **/*.jks
@@ -0,0 +1,97 @@
 import java.util.Properties
 plugins {
    id("com.android.application")
    id("kotlin-android")
    // The Flutter Gradle Plugin must be applied after the Android and Kotlin Gradle plugins.
    id("dev.flutter.flutter-gradle-plugin")
 }
 // FCM je volitelný (opt-in „fast mode"). Výchozí doručování běží na
 // UnifiedPush a Firebase nepotřebuje. Plugin google-services proto
 // aplikujeme jen když si dodáš vlastní google-services.json (zkopíruj
 // google-services.json.example a doplň svůj Firebase projekt). Bez něj
 // se Firebase do buildu nezahrne a appka běží dál — jen bez FCM.
 if (file("google-services.json").exists()) {
    apply(plugin = "com.google.gms.google-services")
 }
 // Release podpis: heslo/alias v android/key.properties (mimo git, záloha
 // v bezpečném úložišti mimo repo). Když soubor chybí (CI/cizí checkout),
 // spadneme zpět na debug podpis, aby `flutter run` fungoval.
 val keystoreProperties = Properties()
 val keystorePropertiesFile = rootProject.file("key.properties")
 val hasReleaseSigning = keystorePropertiesFile.exists()
 if (hasReleaseSigning) {
    keystoreProperties.load(keystorePropertiesFile.inputStream())
 }
 android {
    namespace = "cz.sepot.sepot"
    compileSdk = flutter.compileSdkVersion
    ndkVersion = flutter.ndkVersion
    compileOptions {
        sourceCompatibility = JavaVersion.VERSION_17
        targetCompatibility = JavaVersion.VERSION_17
        // flutter_local_notifications vyžaduje java.time API na starších API levelech
        isCoreLibraryDesugaringEnabled = true
    }
    kotlinOptions {
        jvmTarget = JavaVersion.VERSION_17.toString()
    }
    defaultConfig {
        applicationId = "cz.sepot.sepot"
        // libsignal binárky vyžadují Android 7.0+ (API 24)
        minSdk = maxOf(24, flutter.minSdkVersion)
        targetSdk = flutter.targetSdkVersion
        versionCode = flutter.versionCode
        versionName = flutter.versionName
    }
    signingConfigs {
        if (hasReleaseSigning) {
            create("release") {
                keyAlias = keystoreProperties["keyAlias"] as String
                keyPassword = keystoreProperties["keyPassword"] as String
                // storeFile v key.properties je relativní k android/ (rootProject)
                storeFile = rootProject.file(keystoreProperties["storeFile"] as String)
                storePassword = keystoreProperties["storePassword"] as String
            }
        }
    }
    buildTypes {
        release {
            signingConfig = if (hasReleaseSigning) {
                signingConfigs.getByName("release")
            } else {
                // fallback pro checkout bez keystore (nešiřitelný do storu)
                signingConfigs.getByName("debug")
            }
            isMinifyEnabled = true
            isShrinkResources = true
            proguardFiles(
                getDefaultProguardFile("proguard-android-optimize.txt"),
                "proguard-rules.pro",
            )
        }
    }
 }
 flutter {
    source = "../.."
 }
 // UnifiedPush webpush vrstva táhne JVM `com.google.crypto.tink:tink`, který
 // koliduje s `tink-android` (z flutter_secure_storage) — duplicitní třídy,
 // build padá. Necháme jen android variantu (obsahuje stejné třídy).
 configurations.all {
    exclude(group = "com.google.crypto.tink", module = "tink")
 }
 dependencies {
    coreLibraryDesugaring("com.android.tools:desugar_jdk_libs:2.1.4")
 }
@@ -0,0 +1,25 @@
 {
  "project_info": {
    "project_number": "000000000000",
    "project_id": "your-firebase-project",
    "storage_bucket": "your-firebase-project.appspot.com"
  },
  "client": [
    {
      "client_info": {
        "mobilesdk_app_id": "1:000000000000:android:0000000000000000000000",
        "android_client_info": {
          "package_name": "cz.sepot.sepot"
        }
      },
      "oauth_client": [],
      "api_key": [
        { "current_key": "YOUR_FIREBASE_ANDROID_API_KEY" }
      ],
      "services": {
        "appinvite_service": { "other_platform_oauth_client": [] }
      }
    }
  ],
  "configuration_version": "1"
 }
@@ -0,0 +1,33 @@
 # Šepot — R8/ProGuard pravidla pro release.
 #
 # Cíl: zapnout shrink/optimalizaci (menší APK), ale nechat žít nativní
 # a reflexí volané třídy, které R8 jinak ořeže a app spadne za běhu.
 # --- Flutter jádro ---
 -keep class io.flutter.** { *; }
 -dontwarn io.flutter.**
 # --- libsignal (Rust FFI přes JNI) — názvy tříd drží nativní vrstva ---
 -keep class org.signal.** { *; }
 -keep class org.whispersystems.** { *; }
 # --- flutter_local_notifications (desugaring, Gson modely) ---
 -keep class com.dexterous.** { *; }
 -keep class com.google.gson.** { *; }
 -keepattributes *Annotation*, Signature, InnerClasses, EnclosingMethod
 # --- Firebase / FCM (opt-in fast mode) ---
 -keep class com.google.firebase.** { *; }
 -dontwarn com.google.firebase.**
 # --- Tink (crypto z flutter_secure_storage) ---
 -keep class com.google.crypto.tink.** { *; }
 -dontwarn com.google.crypto.tink.**
 # --- UnifiedPush ---
 -keep class org.unifiedpush.** { *; }
 # Zachovej nativní metody (JNI vazby)
 -keepclasseswithmembernames class * {
    native <methods>;
 }
@@ -0,0 +1,7 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android">
    <!-- The INTERNET permission is required for development. Specifically,
         the Flutter tool needs it to communicate with the running application
         to allow setting breakpoints, to provide hot reload, etc.
    -->
    <uses-permission android:name="android.permission.INTERNET"/>
 </manifest>
@@ -0,0 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!-- JEN debug: lokální dev relay přes cleartext. Nikdy v release APK. -->
 <network-security-config>
    <base-config cleartextTrafficPermitted="false" />
    <domain-config cleartextTrafficPermitted="true">
        <domain includeSubdomains="false">10.0.2.2</domain>
    </domain-config>
 </network-security-config>
@@ -0,0 +1,69 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools">
    <uses-permission android:name="android.permission.INTERNET" />
    <!-- Nahrávání hlasových zpráv -->
    <uses-permission android:name="android.permission.RECORD_AUDIO" />
    <!-- Firebase Messaging tiše přidává AD_ID oprávnění; Šepot inzertní ID
         nepoužívá (žádné reklamy/tracking) → odebíráme, ať sedí Play deklarace. -->
    <uses-permission android:name="com.google.android.gms.permission.AD_ID"
        tools:node="remove" />
    <!-- Android 13+: killed-state push budíček ukazuje lokální notifikaci -->
    <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
    <!-- Biometrické odemčení (local_auth / BiometricPrompt) -->
    <uses-permission android:name="android.permission.USE_BIOMETRIC" />
    <!-- allowBackup=false: databáze je sice SQLCipher a DEK leží v Keystore
         (tedy mimo zálohu), ale Auto Backup by do cloudu odnesl šifrované
         přílohy a metadata souborů. Nemáme důvod je tam pouštět. -->
    <application
        android:label="Šepot"
        android:name="${applicationName}"
        android:icon="@mipmap/ic_launcher"
        android:allowBackup="false"
        android:fullBackupContent="false"
        android:dataExtractionRules="@xml/data_extraction_rules"
        android:networkSecurityConfig="@xml/network_security_config">
        <activity
            android:name=".MainActivity"
            android:exported="true"
            android:launchMode="singleTop"
            android:taskAffinity=""
            android:theme="@style/LaunchTheme"
            android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
            android:hardwareAccelerated="true"
            android:windowSoftInputMode="adjustResize">
            <!-- Specifies an Android theme to apply to this Activity as soon as
                 the Android process has started. This theme is visible to the user
                 while the Flutter UI initializes. After that, this theme continues
                 to determine the Window background behind the Flutter UI. -->
            <meta-data
              android:name="io.flutter.embedding.android.NormalTheme"
              android:resource="@style/NormalTheme"
              />
            <intent-filter>
                <action android:name="android.intent.action.MAIN"/>
                <category android:name="android.intent.category.LAUNCHER"/>
            </intent-filter>
        </activity>
        <!-- Don't delete the meta-data below.
             This is used by the Flutter tool to generate GeneratedPluginRegistrant.java -->
        <meta-data
            android:name="flutterEmbedding"
            android:value="2" />
    </application>
    <!-- Required to query activities that can process text, see:
         https://developer.android.com/training/package-visibility and
         https://developer.android.com/reference/android/content/Intent#ACTION_PROCESS_TEXT.
         In particular, this is used by the Flutter engine in io.flutter.plugin.text.ProcessTextPlugin. -->
    <queries>
        <intent>
            <action android:name="android.intent.action.PROCESS_TEXT"/>
            <data android:mimeType="text/plain"/>
        </intent>
        <!-- UnifiedPush: viditelnost nainstalovaných distributorů (ntfy…)
             pro getDistributors() na Androidu 11+ (package visibility). -->
        <intent>
            <action android:name="org.unifiedpush.android.distributor.REGISTER"/>
        </intent>
    </queries>
 </manifest>
@@ -0,0 +1,16 @@
 package cz.sepot.sepot
 import android.os.Bundle
 import android.view.WindowManager
 import io.flutter.embedding.android.FlutterFragmentActivity
 class MainActivity : FlutterFragmentActivity() {
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        // Soukromí: zákaz screenshotů a náhledu obsahu v přepínači aplikací
        window.setFlags(
            WindowManager.LayoutParams.FLAG_SECURE,
            WindowManager.LayoutParams.FLAG_SECURE,
        )
    }
 }
@@ -0,0 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <layer-list xmlns:android="http://schemas.android.com/apk/res/android">
    <item>
        <bitmap android:gravity="fill" android:src="@drawable/background"/>
    </item>
    <item>
        <bitmap android:gravity="center" android:src="@drawable/splash"/>
    </item>
 </layer-list>
@@ -0,0 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <layer-list xmlns:android="http://schemas.android.com/apk/res/android">
    <item>
        <bitmap android:gravity="fill" android:src="@drawable/background"/>
    </item>
    <item>
        <bitmap android:gravity="center" android:src="@drawable/splash"/>
    </item>
 </layer-list>
@@ -0,0 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <layer-list xmlns:android="http://schemas.android.com/apk/res/android">
    <item>
        <bitmap android:gravity="fill" android:src="@drawable/background"/>
    </item>
    <item>
        <bitmap android:gravity="center" android:src="@drawable/splash"/>
    </item>
 </layer-list>
@@ -0,0 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <layer-list xmlns:android="http://schemas.android.com/apk/res/android">
    <item>
        <bitmap android:gravity="fill" android:src="@drawable/background"/>
    </item>
    <item>
        <bitmap android:gravity="center" android:src="@drawable/splash"/>
    </item>
 </layer-list>
@@ -0,0 +1,9 @@
 <?xml version="1.0" encoding="utf-8"?>
 <adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
  <background android:drawable="@color/ic_launcher_background"/>
  <foreground>
      <inset
          android:drawable="@drawable/ic_launcher_foreground"
          android:inset="16%" />
  </foreground>
 </adaptive-icon>
@@ -0,0 +1,21 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
    <!-- Theme applied to the Android Window while the process is starting when the OS's Dark Mode setting is on -->
    <style name="LaunchTheme" parent="@android:style/Theme.Black.NoTitleBar">
        <item name="android:forceDarkAllowed">false</item>
        <item name="android:windowFullscreen">false</item>
        <item name="android:windowDrawsSystemBarBackgrounds">false</item>
        <item name="android:windowLayoutInDisplayCutoutMode">shortEdges</item>
        <item name="android:windowSplashScreenBackground">#0b0c12</item>
        <item name="android:windowSplashScreenAnimatedIcon">@drawable/android12splash</item>
    </style>
    <!-- Theme applied to the Android Window as soon as the process has started.
         This theme determines the color of the Android Window while your
         Flutter UI initializes, as well as behind your Flutter UI while its
         running.
         This Theme is only used starting with V2 of Flutter's Android embedding. -->
    <style name="NormalTheme" parent="@android:style/Theme.Black.NoTitleBar">
        <item name="android:windowBackground">?android:colorBackground</item>
    </style>
 </resources>
@@ -0,0 +1,22 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
    <!-- Theme applied to the Android Window while the process is starting when the OS's Dark Mode setting is on -->
    <style name="LaunchTheme" parent="@android:style/Theme.Black.NoTitleBar">
        <!-- Show a splash screen on the activity. Automatically removed when
             the Flutter engine draws its first frame -->
        <item name="android:windowBackground">@drawable/launch_background</item>
        <item name="android:forceDarkAllowed">false</item>
        <item name="android:windowFullscreen">false</item>
        <item name="android:windowDrawsSystemBarBackgrounds">false</item>
        <item name="android:windowLayoutInDisplayCutoutMode">shortEdges</item>
    </style>
    <!-- Theme applied to the Android Window as soon as the process has started.
         This theme determines the color of the Android Window while your
         Flutter UI initializes, as well as behind your Flutter UI while its
         running.
         This Theme is only used starting with V2 of Flutter's Android embedding. -->
    <style name="NormalTheme" parent="@android:style/Theme.Black.NoTitleBar">
        <item name="android:windowBackground">?android:colorBackground</item>
    </style>
 </resources>
@@ -0,0 +1,21 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
    <!-- Theme applied to the Android Window while the process is starting when the OS's Dark Mode setting is off -->
    <style name="LaunchTheme" parent="@android:style/Theme.Light.NoTitleBar">
        <item name="android:forceDarkAllowed">false</item>
        <item name="android:windowFullscreen">false</item>
        <item name="android:windowDrawsSystemBarBackgrounds">false</item>
        <item name="android:windowLayoutInDisplayCutoutMode">shortEdges</item>
        <item name="android:windowSplashScreenBackground">#0b0c12</item>
        <item name="android:windowSplashScreenAnimatedIcon">@drawable/android12splash</item>
    </style>
    <!-- Theme applied to the Android Window as soon as the process has started.
         This theme determines the color of the Android Window while your
         Flutter UI initializes, as well as behind your Flutter UI while its
         running.
         This Theme is only used starting with V2 of Flutter's Android embedding. -->
    <style name="NormalTheme" parent="@android:style/Theme.Light.NoTitleBar">
        <item name="android:windowBackground">?android:colorBackground</item>
    </style>
 </resources>
@@ -0,0 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
    <color name="ic_launcher_background">#0a0e17</color>
 </resources>
@@ -0,0 +1,22 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
    <!-- Theme applied to the Android Window while the process is starting when the OS's Dark Mode setting is off -->
    <style name="LaunchTheme" parent="@android:style/Theme.Light.NoTitleBar">
        <!-- Show a splash screen on the activity. Automatically removed when
             the Flutter engine draws its first frame -->
        <item name="android:windowBackground">@drawable/launch_background</item>
        <item name="android:forceDarkAllowed">false</item>
        <item name="android:windowFullscreen">false</item>
        <item name="android:windowDrawsSystemBarBackgrounds">false</item>
        <item name="android:windowLayoutInDisplayCutoutMode">shortEdges</item>
    </style>
    <!-- Theme applied to the Android Window as soon as the process has started.
         This theme determines the color of the Android Window while your
         Flutter UI initializes, as well as behind your Flutter UI while its
         running.
         This Theme is only used starting with V2 of Flutter's Android embedding. -->
    <style name="NormalTheme" parent="@android:style/Theme.Light.NoTitleBar">
        <item name="android:windowBackground">?android:colorBackground</item>
    </style>
 </resources>
@@ -0,0 +1,22 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!--
  Android 12+ (API 31) nahradil allowBackup/fullBackupContent těmito pravidly.
  Bez nich by se cloud-backup i device-transfer řídily defaulty a odnesly
  by šifrované přílohy a metadata. Nic z appky ven nepustíme.
 -->
 <data-extraction-rules>
    <cloud-backup>
        <exclude domain="root" />
        <exclude domain="database" />
        <exclude domain="sharedpref" />
        <exclude domain="file" />
        <exclude domain="external" />
    </cloud-backup>
    <device-transfer>
        <exclude domain="root" />
        <exclude domain="database" />
        <exclude domain="sharedpref" />
        <exclude domain="file" />
        <exclude domain="external" />
    </device-transfer>
 </data-extraction-rules>
@@ -0,0 +1,17 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!-- Produkce: VŠECHNO přes HTTPS/WSS, žádný cleartext…
     …s jednou výjimkou pro Tor: onion vstup relaye + lokální SOCKS proxy
     (Orbot) jedou přes cleartext http/ws, protože šifruje sama Tor obálka.
     Provoz k .onion nikdy neopustí zařízení v plaintextu — jde do Orbotu
     na 127.0.0.1. (dart:io sockety NSC stejně neřídí, tohle je pojistka
     a doklad záměru.)
     Dev build proti lokálnímu dev relayi používá samostatný
     debug manifest (src/debug/res/xml), tenhle release nikdy. -->
 <network-security-config>
    <base-config cleartextTrafficPermitted="false" />
    <domain-config cleartextTrafficPermitted="true">
        <domain includeSubdomains="false">cipjsctoeyf4fcrntvdvt22o2ansgr73qvthmewo246vuntd7cqmykyd.onion</domain>
        <domain includeSubdomains="false">127.0.0.1</domain>
        <domain includeSubdomains="false">localhost</domain>
    </domain-config>
 </network-security-config>
@@ -0,0 +1,7 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android">
    <!-- The INTERNET permission is required for development. Specifically,
         the Flutter tool needs it to communicate with the running application
         to allow setting breakpoints, to provide hot reload, etc.
    -->
    <uses-permission android:name="android.permission.INTERNET"/>
 </manifest>
@@ -0,0 +1,24 @@
 allprojects {
    repositories {
        google()
        mavenCentral()
    }
 }
 val newBuildDir: Directory =
    rootProject.layout.buildDirectory
        .dir("../../build")
        .get()
 rootProject.layout.buildDirectory.value(newBuildDir)
 subprojects {
    val newSubprojectBuildDir: Directory = newBuildDir.dir(project.name)
    project.layout.buildDirectory.value(newSubprojectBuildDir)
 }
 subprojects {
    project.evaluationDependsOn(":app")
 }
 tasks.register<Delete>("clean") {
    delete(rootProject.layout.buildDirectory)
 }
@@ -0,0 +1,3 @@
 org.gradle.jvmargs=-Xmx4g -XX:MaxMetaspaceSize=1g -XX:+HeapDumpOnOutOfMemoryError
 kotlin.daemon.jvmargs=-Xmx2g
 android.useAndroidX=true
@@ -0,0 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
 distributionUrl=https\://services.gradle.org/distributions/gradle-8.14-all.zip
@@ -0,0 +1,28 @@
 pluginManagement {
    val flutterSdkPath =
        run {
            val properties = java.util.Properties()
            file("local.properties").inputStream().use { properties.load(it) }
            val flutterSdkPath = properties.getProperty("flutter.sdk")
            require(flutterSdkPath != null) { "flutter.sdk not set in local.properties" }
            flutterSdkPath
        }
    includeBuild("$flutterSdkPath/packages/flutter_tools/gradle")
    repositories {
        google()
        mavenCentral()
        gradlePluginPortal()
    }
 }
 plugins {
    id("dev.flutter.flutter-plugin-loader") version "1.0.0"
    id("com.android.application") version "8.11.1" apply false
    id("org.jetbrains.kotlin.android") version "2.2.20" apply false
    // FCM fast mode — google-services parsuje google-services.json
    id("com.google.gms.google-services") version "4.4.4" apply false
 }
 include(":app")
@@ -0,0 +1,93 @@
 Copyright 2020 The Inter Project Authors (https://github.com/rsms/inter)
 This Font Software is licensed under the SIL Open Font License, Version 1.1.
 This license is copied below, and is also available with a FAQ at:
 https://scripts.sil.org/OFL
 -----------------------------------------------------------
 SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
 -----------------------------------------------------------
 PREAMBLE
 The goals of the Open Font License (OFL) are to stimulate worldwide
 development of collaborative font projects, to support the font creation
 efforts of academic and linguistic communities, and to provide a free and
 open framework in which fonts may be shared and improved in partnership
 with others.
 The OFL allows the licensed fonts to be used, studied, modified and
 redistributed freely as long as they are not sold by themselves. The
 fonts, including any derivative works, can be bundled, embedded, 
 redistributed and/or sold with any software provided that any reserved
 names are not used by derivative works. The fonts and derivatives,
 however, cannot be released under any other type of license. The
 requirement for fonts to remain under this license does not apply
 to any document created using the fonts or their derivatives.
 DEFINITIONS
 "Font Software" refers to the set of files released by the Copyright
 Holder(s) under this license and clearly marked as such. This may
 include source files, build scripts and documentation.
 "Reserved Font Name" refers to any names specified as such after the
 copyright statement(s).
 "Original Version" refers to the collection of Font Software components as
 distributed by the Copyright Holder(s).
 "Modified Version" refers to any derivative made by adding to, deleting,
 or substituting -- in part or in whole -- any of the components of the
 Original Version, by changing formats or by porting the Font Software to a
 new environment.
 "Author" refers to any designer, engineer, programmer, technical
 writer or other person who contributed to the Font Software.
 PERMISSION & CONDITIONS
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of the Font Software, to use, study, copy, merge, embed, modify,
 redistribute, and sell modified and unmodified copies of the Font
 Software, subject to the following conditions:
 1) Neither the Font Software nor any of its individual components,
 in Original or Modified Versions, may be sold by itself.
 2) Original or Modified Versions of the Font Software may be bundled,
 redistributed and/or sold with any software, provided that each copy
 contains the above copyright notice and this license. These can be
 included either as stand-alone text files, human-readable headers or
 in the appropriate machine-readable metadata fields within text or
 binary files as long as those fields can be easily viewed by the user.
 3) No Modified Version of the Font Software may use the Reserved Font
 Name(s) unless explicit written permission is granted by the corresponding
 Copyright Holder. This restriction only applies to the primary font name as
 presented to the users.
 4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font
 Software shall not be used to promote, endorse or advertise any
 Modified Version, except to acknowledge the contribution(s) of the
 Copyright Holder(s) and the Author(s) or with their explicit written
 permission.
 5) The Font Software, modified or unmodified, in part or in whole,
 must be distributed entirely under this license, and must not be
 distributed under any other license. The requirement for fonts to
 remain under this license does not apply to any document created
 using the Font Software.
 TERMINATION
 This license becomes null and void if any of the above conditions are
 not met.
 DISCLAIMER
 THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
 OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
 COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
 DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
 OTHER DEALINGS IN THE FONT SOFTWARE.
@@ -0,0 +1,6 @@
 tags:
  relay:
    # Integrační testy vyžadující běžící lokální relay (SEPOT_RELAY)
  tor:
    # Živý smoke transportu přes Tor — potřebuje SOCKS proxy na 127.0.0.1:9050
    # (Orbot/tor). Bez ní se testy samy skipnou.
@@ -0,0 +1,9 @@
 # Launcher ikony — kandidát 1 „Š s tečkami" (nokturno-ikona-B2, ember paleta).
 # Zdroj: sepot-web/koncept/logo/nokturno-ikona-B2.png; regenerace:
 #   dart run flutter_launcher_icons
 flutter_launcher_icons:
  android: true
  ios: true
  image_path: assets/icon/icon-1024.png
  adaptive_icon_background: "#0a0e17"
  adaptive_icon_foreground: assets/icon/maskable-fg-512.png
@@ -0,0 +1,10 @@
 # Native splash — tmavé pozadí + brand mark (sjednoceno s launcher ikonou).
 # Regenerace: dart run flutter_native_splash:create
 flutter_native_splash:
  color: "#0b0c12"
  image: assets/icon/maskable-fg-512.png
  android_12:
    color: "#0b0c12"
    image: assets/icon/maskable-fg-512.png
  color_dark: "#0b0c12"
  image_dark: assets/icon/maskable-fg-512.png
@@ -0,0 +1,175 @@
 // Integrační testy na REÁLNÉM Android runtime (skutečný keychain +
 // SQLCipher, ne mocky). Ověřují běh funkcí, které nejde otestovat v čistém
 // Dart VM. Spouštět na zařízení/emulátoru:
 //   flutter test integration_test/features_test.dart -d emulator-5554
 import 'package:flutter_secure_storage/flutter_secure_storage.dart';
 import 'package:flutter_test/flutter_test.dart';
 import 'package:integration_test/integration_test.dart';
 import 'package:path_provider/path_provider.dart';
 import 'package:sepot/core/backup/backup_service.dart';
 import 'package:sepot/core/crypto/dek_wrap.dart';
 import 'package:sepot/core/crypto/sepot_crypto.dart';
 import 'package:sepot/core/storage/secure_storage.dart';
 import 'package:sepot/models/conversation.dart';
 import 'package:sepot/models/identity.dart';
 import 'package:sepot/models/message.dart';
 void main() {
  IntegrationTestWidgetsFlutterBinding.ensureInitialized();
  const keystore = FlutterSecureStorage(
    aOptions: AndroidOptions(encryptedSharedPreferences: true),
  );
  setUpAll(() async {
    await SepotCrypto.init(); // libsignal (RustLib) — jinak LocalIdentity.create padá
  });
  setUp(() async {
    await keystore.deleteAll();
  });
  testWidgets('DECOY PIN: skutečný PIN → reálná data, decoy PIN → prázdná DB '
      '(oddělené šifrované databáze)', (tester) async {
    final dir = await getApplicationSupportDirectory();
    final s = SecureStorageService(dbPath: '${dir.path}/it_decoy_${DateTime.now().millisecondsSinceEpoch}.db');
    // Reálný prostor: odemkni + zapiš marker
    await s.unlockWithoutPin();
    await s.setSetting('marker', 'REAL');
    await s.enablePin('111111');
    await s.enableDecoyPin('222222');
    expect(await s.hasDecoyPin(), isTrue);
    // Odemčení decoy PINem → prázdná decoy DB
    s.lock();
    await s.unlockWithPin('222222');
    expect(s.isDecoyMode, isTrue, reason: 'decoy PIN má otevřít decoy DB');
    expect(await s.getSetting<String>('marker'), isNull,
        reason: 'decoy DB nesmí vidět reálná data');
    await s.setSetting('marker', 'DECOY');
    // Odemčení skutečným PINem → reálná data nedotčená
    s.lock();
    await s.unlockWithPin('111111');
    expect(s.isDecoyMode, isFalse);
    expect(await s.getSetting<String>('marker'), 'REAL',
        reason: 'reálná data přežila zápis v decoy módu');
    // Zpět decoy → jeho zápis přetrval odděleně
    s.lock();
    await s.unlockWithPin('222222');
    expect(await s.getSetting<String>('marker'), 'DECOY');
    // Špatný PIN (ani real ani decoy) → WrongPinException
    s.lock();
    await expectLater(
        s.unlockWithPin('999999'), throwsA(isA<WrongPinException>()));
  });
  testWidgets('DECOY PIN se musí lišit od skutečného', (tester) async {
    final dir = await getApplicationSupportDirectory();
    final s = SecureStorageService(dbPath: '${dir.path}/it_conf_${DateTime.now().millisecondsSinceEpoch}.db');
    await s.unlockWithoutPin();
    await s.enablePin('123456');
    await expectLater(
        s.enableDecoyPin('123456'), throwsA(isA<DecoyPinConflict>()));
  });
  testWidgets('ZMĚNA PINU po nastavení decoy: nový PIN odemkne reálná data, '
      'starý už ne, decoy zůstává funkční', (tester) async {
    final dir = await getApplicationSupportDirectory();
    final s = SecureStorageService(dbPath: '${dir.path}/it_chg_${DateTime.now().millisecondsSinceEpoch}.db');
    await s.unlockWithoutPin();
    await s.setSetting('marker', 'REAL');
    await s.enablePin('111222');
    await s.enableDecoyPin('999888');
    // Změna PINu (přesně pořadí z on-device testu: PIN → decoy → změna PINu)
    await s.changePin(oldPin: '111222', newPin: '333444');
    // Nový PIN odemkne reálná data
    s.lock();
    await s.unlockWithPin('333444');
    expect(s.isDecoyMode, isFalse);
    expect(await s.getSetting<String>('marker'), 'REAL');
    // Starý PIN už neplatí (a není to ani decoy)
    s.lock();
    await expectLater(
        s.unlockWithPin('111222'), throwsA(isA<WrongPinException>()));
    // Decoy PIN pořád otevírá prázdnou decoy DB
    s.lock();
    await s.unlockWithPin('999888');
    expect(s.isDecoyMode, isTrue);
    expect(await s.getSetting<String>('marker'), isNull);
    // Nový PIN se nesmí trefit do decoy
    s.lock();
    await s.unlockWithPin('333444');
    await expectLater(s.changePin(oldPin: '333444', newPin: '999888'),
        throwsA(isA<DecoyPinConflict>()));
  });
  testWidgets('AUTO-ZÁMEK: lock() za běhu zavře DB, unlock stejným PINem '
      'data vrátí (SQLCipher reopen)', (tester) async {
    final dir = await getApplicationSupportDirectory();
    final s = SecureStorageService(dbPath: '${dir.path}/it_lock_${DateTime.now().millisecondsSinceEpoch}.db');
    await s.unlockWithoutPin();
    await s.setSetting('marker', 'PRED-ZAMKEM');
    await s.enablePin('111222');
    // Simulace auto-zámku: zamkni za běhu (DB se zavře)
    s.lock();
    expect(s.isUnlocked, isFalse);
    // Odemčení TÝMŽ PINem musí projít a vrátit data
    await s.unlockWithPin('111222');
    expect(s.isUnlocked, isTrue);
    expect(await s.getSetting<String>('marker'), 'PRED-ZAMKEM',
        reason: 'auto-zámek nesmí poškodit wrapped DEK ani DB');
    // Opakovaný cyklus zámek → odemčení (stabilita)
    s.lock();
    await s.unlockWithPin('111222');
    expect(await s.getSetting<String>('marker'), 'PRED-ZAMKEM');
  });
  testWidgets('ZÁLOHA: export → import obnoví konverzaci (a cizí identita ji '
      'neotevře)', (tester) async {
    final dir = await getApplicationSupportDirectory();
    final ts = DateTime.now().millisecondsSinceEpoch;
    // Zdroj: konverzace se zprávou
    final src = SecureStorageService(dbPath: '${dir.path}/it_bk_src_$ts.db');
    await src.unlockWithoutPin();
    final conv = Conversation(contactId: 'PEER1', messages: [
      Message.text(senderId: 'PEER1', recipientId: 'me', content: 'ahoj ze zálohy'),
    ]);
    await src.saveConversation(conv);
    final me = await LocalIdentity.create('Já');
    final bytes = await BackupService(src).export(me);
    expect(bytes.length, greaterThan(20));
    // Cíl: čerstvá DB, import STEJNOU identitou → konverzace zpět
    final dst = SecureStorageService(dbPath: '${dir.path}/it_bk_dst_$ts.db');
    await dst.unlockWithoutPin();
    expect((await dst.loadConversations()).length, 0);
    final n = await BackupService(dst).import(me, bytes);
    expect(n, 1);
    final restored = await dst.loadConversations();
    expect(restored.length, 1);
    expect(restored.first.messages.first.content, 'ahoj ze zálohy');
    // Cizí identita zálohu neotevře
    final other = await LocalIdentity.create('Nikdo');
    final dst2 = SecureStorageService(dbPath: '${dir.path}/it_bk_x_$ts.db');
    await dst2.unlockWithoutPin();
    await expectLater(
        BackupService(dst2).import(other, bytes), throwsA(isA<FormatException>()));
  });
 }
@@ -0,0 +1,34 @@
 **/dgph
 *.mode1v3
 *.mode2v3
 *.moved-aside
 *.pbxuser
 *.perspectivev3
 **/*sync/
 .sconsign.dblite
 .tags*
 **/.vagrant/
 **/DerivedData/
 Icon?
 **/Pods/
 **/.symlinks/
 profile
 xcuserdata
 **/.generated/
 Flutter/App.framework
 Flutter/Flutter.framework
 Flutter/Flutter.podspec
 Flutter/Generated.xcconfig
 Flutter/ephemeral/
 Flutter/app.flx
 Flutter/app.zip
 Flutter/flutter_assets/
 Flutter/flutter_export_environment.sh
 ServiceDefinitions.json
 Runner/GeneratedPluginRegistrant.*
 # Exceptions to above rules.
 !default.mode1v3
 !default.mode2v3
 !default.pbxuser
 !default.perspectivev3
@@ -0,0 +1,11 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 <dict>
  <key>method</key><string>app-store</string>
  <key>teamID</key><string>YOUR_TEAM_ID</string>
  <key>signingStyle</key><string>automatic</string>
  <key>uploadSymbols</key><true/>
  <key>destination</key><string>export</string>
 </dict>
 </plist>
@@ -0,0 +1,26 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 <dict>
  <key>CFBundleDevelopmentRegion</key>
  <string>en</string>
  <key>CFBundleExecutable</key>
  <string>App</string>
  <key>CFBundleIdentifier</key>
  <string>io.flutter.flutter.app</string>
  <key>CFBundleInfoDictionaryVersion</key>
  <string>6.0</string>
  <key>CFBundleName</key>
  <string>App</string>
  <key>CFBundlePackageType</key>
  <string>FMWK</string>
  <key>CFBundleShortVersionString</key>
  <string>1.0</string>
  <key>CFBundleSignature</key>
  <string>????</string>
  <key>CFBundleVersion</key>
  <string>1.0</string>
  <key>MinimumOSVersion</key>
  <string>13.0</string>
 </dict>
 </plist>
@@ -0,0 +1,3 @@
 #include "Generated.xcconfig"
 // Simulátor na Apple Silicon jen arm64 (native assety nemají x86_64 slice)
 EXCLUDED_ARCHS[sdk=iphonesimulator*] = x86_64
@@ -0,0 +1,3 @@
 #include "Generated.xcconfig"
 // Simulátor na Apple Silicon jen arm64 (native assety nemají x86_64 slice)
 EXCLUDED_ARCHS[sdk=iphonesimulator*] = x86_64
@@ -0,0 +1,49 @@
 # Uncomment this line to define a global platform for your project
 platform :ios, '15.0'
 # CocoaPods analytics sends network stats synchronously affecting flutter build latency.
 ENV['COCOAPODS_DISABLE_STATS'] = 'true'
 project 'Runner', {
  'Debug' => :debug,
  'Profile' => :release,
  'Release' => :release,
 }
 def flutter_root
  generated_xcode_build_settings_path = File.expand_path(File.join('..', 'Flutter', 'Generated.xcconfig'), __FILE__)
  unless File.exist?(generated_xcode_build_settings_path)
    raise "#{generated_xcode_build_settings_path} must exist. If you're running pod install manually, make sure flutter pub get is executed first"
  end
  File.foreach(generated_xcode_build_settings_path) do |line|
    matches = line.match(/FLUTTER_ROOT\=(.*)/)
    return matches[1].strip if matches
  end
  raise "FLUTTER_ROOT not found in #{generated_xcode_build_settings_path}. Try deleting Generated.xcconfig, then run flutter pub get"
 end
 require File.expand_path(File.join('packages', 'flutter_tools', 'bin', 'podhelper'), flutter_root)
 flutter_ios_podfile_setup
 target 'Runner' do
  use_frameworks!
  flutter_install_all_ios_pods File.dirname(File.realpath(__FILE__))
  target 'RunnerTests' do
    inherit! :search_paths
  end
 end
 post_install do |installer|
  installer.pods_project.targets.each do |target|
    flutter_additional_ios_build_settings(target)
    target.build_configurations.each do |config|
      # Nativní assety (libsignal FFI, webcrypto/BoringSSL) se pro simulátor
      # staví jen pro arm64 (Apple Silicon Mac). Bez tohoto Xcode linkuje
      # i x86_64 slice, který dylib nemá → „Undefined symbols for x86_64".
      config.build_settings['EXCLUDED_ARCHS[sdk=iphonesimulator*]'] = 'x86_64'
    end
  end
 end
@@ -0,0 +1,650 @@
 // !$*UTF8*$!
 {
 	archiveVersion = 1;
 	classes = {
 	};
 	objectVersion = 54;
 	objects = {
 /* Begin PBXBuildFile section */
 		1498D2341E8E89220040F4C2 /* GeneratedPluginRegistrant.m in Sources */ = {isa = PBXBuildFile; fileRef = 1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */; };
 		331C808B294A63AB00263BE5 /* RunnerTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 331C807B294A618700263BE5 /* RunnerTests.swift */; };
 		3B3967161E833CAA004F5970 /* AppFrameworkInfo.plist in Resources */ = {isa = PBXBuildFile; fileRef = 3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */; };
 		AA00000000000000000000A2 /* PrivacyInfo.xcprivacy in Resources */ = {isa = PBXBuildFile; fileRef = AA00000000000000000000A1 /* PrivacyInfo.xcprivacy */; };
 		AB10000000000000000000B1 /* InfoPlist.strings in Resources */ = {isa = PBXBuildFile; fileRef = AB10000000000000000000C0 /* InfoPlist.strings */; };
 		74858FAF1ED2DC5600515810 /* AppDelegate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 74858FAE1ED2DC5600515810 /* AppDelegate.swift */; };
 		97C146FC1CF9000F007C117D /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FA1CF9000F007C117D /* Main.storyboard */; };
 		97C146FE1CF9000F007C117D /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FD1CF9000F007C117D /* Assets.xcassets */; };
 		97C147011CF9000F007C117D /* LaunchScreen.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = 97C146FF1CF9000F007C117D /* LaunchScreen.storyboard */; };
 /* End PBXBuildFile section */
 /* Begin PBXContainerItemProxy section */
 		331C8085294A63A400263BE5 /* PBXContainerItemProxy */ = {
 			isa = PBXContainerItemProxy;
 			containerPortal = 97C146E61CF9000F007C117D /* Project object */;
 			proxyType = 1;
 			remoteGlobalIDString = 97C146ED1CF9000F007C117D;
 			remoteInfo = Runner;
 		};
 /* End PBXContainerItemProxy section */
 /* Begin PBXCopyFilesBuildPhase section */
 		9705A1C41CF9048500538489 /* Embed Frameworks */ = {
 			isa = PBXCopyFilesBuildPhase;
 			buildActionMask = 2147483647;
 			dstPath = "";
 			dstSubfolderSpec = 10;
 			files = (
 			);
 			name = "Embed Frameworks";
 			runOnlyForDeploymentPostprocessing = 0;
 		};
 /* End PBXCopyFilesBuildPhase section */
 /* Begin PBXFileReference section */
 		1498D2321E8E86230040F4C2 /* GeneratedPluginRegistrant.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = GeneratedPluginRegistrant.h; sourceTree = "<group>"; };
 		1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = GeneratedPluginRegistrant.m; sourceTree = "<group>"; };
 		331C807B294A618700263BE5 /* RunnerTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = RunnerTests.swift; sourceTree = "<group>"; };
 		331C8081294A63A400263BE5 /* RunnerTests.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = RunnerTests.xctest; sourceTree = BUILT_PRODUCTS_DIR; };
 		3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.xml; name = AppFrameworkInfo.plist; path = Flutter/AppFrameworkInfo.plist; sourceTree = "<group>"; };
 		74858FAD1ED2DC5600515810 /* Runner-Bridging-Header.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = "Runner-Bridging-Header.h"; sourceTree = "<group>"; };
 		74858FAE1ED2DC5600515810 /* AppDelegate.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = AppDelegate.swift; sourceTree = "<group>"; };
 		7AFA3C8E1D35360C0083082E /* Release.xcconfig */ = {isa = PBXFileReference; lastKnownFileType = text.xcconfig; name = Release.xcconfig; path = Flutter/Release.xcconfig; sourceTree = "<group>"; };
 		9740EEB21CF90195004384FC /* Debug.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; name = Debug.xcconfig; path = Flutter/Debug.xcconfig; sourceTree = "<group>"; };
 		9740EEB31CF90195004384FC /* Generated.xcconfig */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.xcconfig; name = Generated.xcconfig; path = Flutter/Generated.xcconfig; sourceTree = "<group>"; };
 		97C146EE1CF9000F007C117D /* Runner.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = Runner.app; sourceTree = BUILT_PRODUCTS_DIR; };
 		97C146FB1CF9000F007C117D /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/Main.storyboard; sourceTree = "<group>"; };
 		97C146FD1CF9000F007C117D /* Assets.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Assets.xcassets; sourceTree = "<group>"; };
 		97C147001CF9000F007C117D /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/LaunchScreen.storyboard; sourceTree = "<group>"; };
 		97C147021CF9000F007C117D /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
 		AA00000000000000000000A1 /* PrivacyInfo.xcprivacy */ = {isa = PBXFileReference; lastKnownFileType = text.xml; path = PrivacyInfo.xcprivacy; sourceTree = "<group>"; };
 		AB10000000000000000000C1 /* cs */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.strings; name = cs; path = cs.lproj/InfoPlist.strings; sourceTree = "<group>"; };
 		AB10000000000000000000C2 /* en */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.strings; name = en; path = en.lproj/InfoPlist.strings; sourceTree = "<group>"; };
 		AB10000000000000000000C3 /* de */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.strings; name = de; path = de.lproj/InfoPlist.strings; sourceTree = "<group>"; };
 		AB10000000000000000000C4 /* ru */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.strings; name = ru; path = ru.lproj/InfoPlist.strings; sourceTree = "<group>"; };
 		AB10000000000000000000C5 /* it */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = text.plist.strings; name = it; path = it.lproj/InfoPlist.strings; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 /* Begin PBXFrameworksBuildPhase section */
 		97C146EB1CF9000F007C117D /* Frameworks */ = {
 			isa = PBXFrameworksBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
 /* End PBXFrameworksBuildPhase section */
 /* Begin PBXGroup section */
 		331C8082294A63A400263BE5 /* RunnerTests */ = {
 			isa = PBXGroup;
 			children = (
 				331C807B294A618700263BE5 /* RunnerTests.swift */,
 			);
 			path = RunnerTests;
 			sourceTree = "<group>";
 		};
 		9740EEB11CF90186004384FC /* Flutter */ = {
 			isa = PBXGroup;
 			children = (
 				3B3967151E833CAA004F5970 /* AppFrameworkInfo.plist */,
 				9740EEB21CF90195004384FC /* Debug.xcconfig */,
 				7AFA3C8E1D35360C0083082E /* Release.xcconfig */,
 				9740EEB31CF90195004384FC /* Generated.xcconfig */,
 			);
 			name = Flutter;
 			sourceTree = "<group>";
 		};
 		97C146E51CF9000F007C117D = {
 			isa = PBXGroup;
 			children = (
 				9740EEB11CF90186004384FC /* Flutter */,
 				97C146F01CF9000F007C117D /* Runner */,
 				97C146EF1CF9000F007C117D /* Products */,
 				331C8082294A63A400263BE5 /* RunnerTests */,
 			);
 			sourceTree = "<group>";
 		};
 		97C146EF1CF9000F007C117D /* Products */ = {
 			isa = PBXGroup;
 			children = (
 				97C146EE1CF9000F007C117D /* Runner.app */,
 				331C8081294A63A400263BE5 /* RunnerTests.xctest */,
 			);
 			name = Products;
 			sourceTree = "<group>";
 		};
 		97C146F01CF9000F007C117D /* Runner */ = {
 			isa = PBXGroup;
 			children = (
 				97C146FA1CF9000F007C117D /* Main.storyboard */,
 				97C146FD1CF9000F007C117D /* Assets.xcassets */,
 				97C146FF1CF9000F007C117D /* LaunchScreen.storyboard */,
 				97C147021CF9000F007C117D /* Info.plist */,
 				AB10000000000000000000C0 /* InfoPlist.strings */,
 				AA00000000000000000000A1 /* PrivacyInfo.xcprivacy */,
 				1498D2321E8E86230040F4C2 /* GeneratedPluginRegistrant.h */,
 				1498D2331E8E89220040F4C2 /* GeneratedPluginRegistrant.m */,
 				74858FAE1ED2DC5600515810 /* AppDelegate.swift */,
 				74858FAD1ED2DC5600515810 /* Runner-Bridging-Header.h */,
 			);
 			path = Runner;
 			sourceTree = "<group>";
 		};
 /* End PBXGroup section */
 /* Begin PBXNativeTarget section */
 		331C8080294A63A400263BE5 /* RunnerTests */ = {
 			isa = PBXNativeTarget;
 			buildConfigurationList = 331C8087294A63A400263BE5 /* Build configuration list for PBXNativeTarget "RunnerTests" */;
 			buildPhases = (
 				331C807D294A63A400263BE5 /* Sources */,
 				331C807F294A63A400263BE5 /* Resources */,
 			);
 			buildRules = (
 			);
 			dependencies = (
 				331C8086294A63A400263BE5 /* PBXTargetDependency */,
 			);
 			name = RunnerTests;
 			productName = RunnerTests;
 			productReference = 331C8081294A63A400263BE5 /* RunnerTests.xctest */;
 			productType = "com.apple.product-type.bundle.unit-test";
 		};
 		97C146ED1CF9000F007C117D /* Runner */ = {
 			isa = PBXNativeTarget;
 			buildConfigurationList = 97C147051CF9000F007C117D /* Build configuration list for PBXNativeTarget "Runner" */;
 			buildPhases = (
 				9740EEB61CF901F6004384FC /* Run Script */,
 				97C146EA1CF9000F007C117D /* Sources */,
 				97C146EB1CF9000F007C117D /* Frameworks */,
 				97C146EC1CF9000F007C117D /* Resources */,
 				9705A1C41CF9048500538489 /* Embed Frameworks */,
 				3B06AD1E1E4923F5004D2608 /* Thin Binary */,
 			);
 			buildRules = (
 			);
 			dependencies = (
 			);
 			name = Runner;
 			productName = Runner;
 			productReference = 97C146EE1CF9000F007C117D /* Runner.app */;
 			productType = "com.apple.product-type.application";
 		};
 /* End PBXNativeTarget section */
 /* Begin PBXProject section */
 		97C146E61CF9000F007C117D /* Project object */ = {
 			isa = PBXProject;
 			attributes = {
 				BuildIndependentTargetsInParallel = YES;
 				LastUpgradeCheck = 1510;
 				ORGANIZATIONNAME = "";
 				TargetAttributes = {
 					331C8080294A63A400263BE5 = {
 						CreatedOnToolsVersion = 14.0;
 						TestTargetID = 97C146ED1CF9000F007C117D;
 					};
 					97C146ED1CF9000F007C117D = {
 						CreatedOnToolsVersion = 7.3.1;
 						LastSwiftMigration = 1100;
 					};
 				};
 			};
 			buildConfigurationList = 97C146E91CF9000F007C117D /* Build configuration list for PBXProject "Runner" */;
 			compatibilityVersion = "Xcode 9.3";
 			developmentRegion = en;
 			hasScannedForEncodings = 0;
 			knownRegions = (
 				en,
 				Base,
 				cs,
 				de,
 				ru,
 				it,
 			);
 			mainGroup = 97C146E51CF9000F007C117D;
 			productRefGroup = 97C146EF1CF9000F007C117D /* Products */;
 			projectDirPath = "";
 			projectRoot = "";
 			targets = (
 				97C146ED1CF9000F007C117D /* Runner */,
 				331C8080294A63A400263BE5 /* RunnerTests */,
 			);
 		};
 /* End PBXProject section */
 /* Begin PBXResourcesBuildPhase section */
 		331C807F294A63A400263BE5 /* Resources */ = {
 			isa = PBXResourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
 		97C146EC1CF9000F007C117D /* Resources */ = {
 			isa = PBXResourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
 				97C147011CF9000F007C117D /* LaunchScreen.storyboard in Resources */,
 				3B3967161E833CAA004F5970 /* AppFrameworkInfo.plist in Resources */,
 				AB10000000000000000000B1 /* InfoPlist.strings in Resources */,
 				AA00000000000000000000A2 /* PrivacyInfo.xcprivacy in Resources */,
 				97C146FE1CF9000F007C117D /* Assets.xcassets in Resources */,
 				97C146FC1CF9000F007C117D /* Main.storyboard in Resources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
 /* End PBXResourcesBuildPhase section */
 /* Begin PBXShellScriptBuildPhase section */
 		3B06AD1E1E4923F5004D2608 /* Thin Binary */ = {
 			isa = PBXShellScriptBuildPhase;
 			alwaysOutOfDate = 1;
 			buildActionMask = 2147483647;
 			files = (
 			);
 			inputPaths = (
 				"${TARGET_BUILD_DIR}/${INFOPLIST_PATH}",
 			);
 			name = "Thin Binary";
 			outputPaths = (
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
 			shellScript = "/bin/sh \"$FLUTTER_ROOT/packages/flutter_tools/bin/xcode_backend.sh\" embed_and_thin";
 		};
 		9740EEB61CF901F6004384FC /* Run Script */ = {
 			isa = PBXShellScriptBuildPhase;
 			alwaysOutOfDate = 1;
 			buildActionMask = 2147483647;
 			files = (
 			);
 			inputPaths = (
 			);
 			name = "Run Script";
 			outputPaths = (
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;
 			shellScript = "/bin/sh \"$FLUTTER_ROOT/packages/flutter_tools/bin/xcode_backend.sh\" build";
 		};
 /* End PBXShellScriptBuildPhase section */
 /* Begin PBXSourcesBuildPhase section */
 		331C807D294A63A400263BE5 /* Sources */ = {
 			isa = PBXSourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
 				331C808B294A63AB00263BE5 /* RunnerTests.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
 		97C146EA1CF9000F007C117D /* Sources */ = {
 			isa = PBXSourcesBuildPhase;
 			buildActionMask = 2147483647;
 			files = (
 				74858FAF1ED2DC5600515810 /* AppDelegate.swift in Sources */,
 				1498D2341E8E89220040F4C2 /* GeneratedPluginRegistrant.m in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};
 /* End PBXSourcesBuildPhase section */
 /* Begin PBXTargetDependency section */
 		331C8086294A63A400263BE5 /* PBXTargetDependency */ = {
 			isa = PBXTargetDependency;
 			target = 97C146ED1CF9000F007C117D /* Runner */;
 			targetProxy = 331C8085294A63A400263BE5 /* PBXContainerItemProxy */;
 		};
 /* End PBXTargetDependency section */
 /* Begin PBXVariantGroup section */
 		97C146FA1CF9000F007C117D /* Main.storyboard */ = {
 			isa = PBXVariantGroup;
 			children = (
 				97C146FB1CF9000F007C117D /* Base */,
 			);
 			name = Main.storyboard;
 			sourceTree = "<group>";
 		};
 		97C146FF1CF9000F007C117D /* LaunchScreen.storyboard */ = {
 			isa = PBXVariantGroup;
 			children = (
 				97C147001CF9000F007C117D /* Base */,
 			);
 			name = LaunchScreen.storyboard;
 			sourceTree = "<group>";
 		};
 		AB10000000000000000000C0 /* InfoPlist.strings */ = {
 			isa = PBXVariantGroup;
 			children = (
 				AB10000000000000000000C1 /* cs */,
 				AB10000000000000000000C2 /* en */,
 				AB10000000000000000000C3 /* de */,
 				AB10000000000000000000C4 /* ru */,
 				AB10000000000000000000C5 /* it */,
 			);
 			name = InfoPlist.strings;
 			sourceTree = "<group>";
 		};
 /* End PBXVariantGroup section */
 /* Begin XCBuildConfiguration section */
 		249021D3217E4FDB00AE95B9 /* Profile */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				ASSETCATALOG_COMPILER_GENERATE_SWIFT_ASSET_SYMBOL_EXTENSIONS = YES;
 				CLANG_ANALYZER_NONNULL = YES;
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_ENABLE_OBJC_ARC = YES;
 				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
 				CLANG_WARN_BOOL_CONVERSION = YES;
 				CLANG_WARN_COMMA = YES;
 				CLANG_WARN_CONSTANT_CONVERSION = YES;
 				CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
 				CLANG_WARN_EMPTY_BODY = YES;
 				CLANG_WARN_ENUM_CONVERSION = YES;
 				CLANG_WARN_INFINITE_RECURSION = YES;
 				CLANG_WARN_INT_CONVERSION = YES;
 				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
 				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
 				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
 				CLANG_WARN_STRICT_PROTOTYPES = YES;
 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
 				COPY_PHASE_STRIP = NO;
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
 				ENABLE_NS_ASSERTIONS = NO;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
 				ENABLE_USER_SCRIPT_SANDBOXING = NO;
 				GCC_C_LANGUAGE_STANDARD = gnu99;
 				GCC_NO_COMMON_BLOCKS = YES;
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
 				GCC_WARN_UNDECLARED_SELECTOR = YES;
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
 				IPHONEOS_DEPLOYMENT_TARGET = 15.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				SUPPORTED_PLATFORMS = iphoneos;
 				TARGETED_DEVICE_FAMILY = "1,2";
 				VALIDATE_PRODUCT = YES;
 			};
 			name = Profile;
 		};
 		249021D4217E4FDB00AE95B9 /* Profile */ = {
 			isa = XCBuildConfiguration;
 			baseConfigurationReference = 7AFA3C8E1D35360C0083082E /* Release.xcconfig */;
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
 				CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)";
 				ENABLE_BITCODE = NO;
 				INFOPLIST_FILE = Runner/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
 				PRODUCT_BUNDLE_IDENTIFIER = cz.sepot.sepot;
 				CODE_SIGN_ENTITLEMENTS = Runner/Runner.entitlements;
 				DEVELOPMENT_TEAM = "$(DEVELOPMENT_TEAM)";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
 				SWIFT_VERSION = 5.0;
 				VERSIONING_SYSTEM = "apple-generic";
 			};
 			name = Profile;
 		};
 		331C8088294A63A400263BE5 /* Debug */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				BUNDLE_LOADER = "$(TEST_HOST)";
 				CODE_SIGN_STYLE = Automatic;
 				CURRENT_PROJECT_VERSION = 1;
 				GENERATE_INFOPLIST_FILE = YES;
 				MARKETING_VERSION = 1.0;
 				PRODUCT_BUNDLE_IDENTIFIER = cz.sepot.sepot.RunnerTests;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_ACTIVE_COMPILATION_CONDITIONS = DEBUG;
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
 				SWIFT_VERSION = 5.0;
 				TEST_HOST = "$(BUILT_PRODUCTS_DIR)/Runner.app/$(BUNDLE_EXECUTABLE_FOLDER_PATH)/Runner";
 			};
 			name = Debug;
 		};
 		331C8089294A63A400263BE5 /* Release */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				BUNDLE_LOADER = "$(TEST_HOST)";
 				CODE_SIGN_STYLE = Automatic;
 				CURRENT_PROJECT_VERSION = 1;
 				GENERATE_INFOPLIST_FILE = YES;
 				MARKETING_VERSION = 1.0;
 				PRODUCT_BUNDLE_IDENTIFIER = cz.sepot.sepot.RunnerTests;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_VERSION = 5.0;
 				TEST_HOST = "$(BUILT_PRODUCTS_DIR)/Runner.app/$(BUNDLE_EXECUTABLE_FOLDER_PATH)/Runner";
 			};
 			name = Release;
 		};
 		331C808A294A63A400263BE5 /* Profile */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				BUNDLE_LOADER = "$(TEST_HOST)";
 				CODE_SIGN_STYLE = Automatic;
 				CURRENT_PROJECT_VERSION = 1;
 				GENERATE_INFOPLIST_FILE = YES;
 				MARKETING_VERSION = 1.0;
 				PRODUCT_BUNDLE_IDENTIFIER = cz.sepot.sepot.RunnerTests;
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_VERSION = 5.0;
 				TEST_HOST = "$(BUILT_PRODUCTS_DIR)/Runner.app/$(BUNDLE_EXECUTABLE_FOLDER_PATH)/Runner";
 			};
 			name = Profile;
 		};
 		97C147031CF9000F007C117D /* Debug */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				ASSETCATALOG_COMPILER_GENERATE_SWIFT_ASSET_SYMBOL_EXTENSIONS = AppIcon;
 				CLANG_ANALYZER_NONNULL = YES;
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_ENABLE_OBJC_ARC = YES;
 				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
 				CLANG_WARN_BOOL_CONVERSION = YES;
 				CLANG_WARN_COMMA = YES;
 				CLANG_WARN_CONSTANT_CONVERSION = YES;
 				CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
 				CLANG_WARN_EMPTY_BODY = YES;
 				CLANG_WARN_ENUM_CONVERSION = YES;
 				CLANG_WARN_INFINITE_RECURSION = YES;
 				CLANG_WARN_INT_CONVERSION = YES;
 				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
 				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
 				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
 				CLANG_WARN_STRICT_PROTOTYPES = YES;
 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
 				COPY_PHASE_STRIP = NO;
 				DEBUG_INFORMATION_FORMAT = dwarf;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
 				ENABLE_TESTABILITY = YES;
 				ENABLE_USER_SCRIPT_SANDBOXING = NO;
 				GCC_C_LANGUAGE_STANDARD = gnu99;
 				GCC_DYNAMIC_NO_PIC = NO;
 				GCC_NO_COMMON_BLOCKS = YES;
 				GCC_OPTIMIZATION_LEVEL = 0;
 				GCC_PREPROCESSOR_DEFINITIONS = (
 					"DEBUG=1",
 					"$(inherited)",
 				);
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
 				GCC_WARN_UNDECLARED_SELECTOR = YES;
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
 				IPHONEOS_DEPLOYMENT_TARGET = 15.0;
 				MTL_ENABLE_DEBUG_INFO = YES;
 				ONLY_ACTIVE_ARCH = YES;
 				SDKROOT = iphoneos;
 				TARGETED_DEVICE_FAMILY = "1,2";
 			};
 			name = Debug;
 		};
 		97C147041CF9000F007C117D /* Release */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				ASSETCATALOG_COMPILER_GENERATE_SWIFT_ASSET_SYMBOL_EXTENSIONS = AppIcon;
 				CLANG_ANALYZER_NONNULL = YES;
 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
 				CLANG_CXX_LIBRARY = "libc++";
 				CLANG_ENABLE_MODULES = YES;
 				CLANG_ENABLE_OBJC_ARC = YES;
 				CLANG_WARN_BLOCK_CAPTURE_AUTORELEASING = YES;
 				CLANG_WARN_BOOL_CONVERSION = YES;
 				CLANG_WARN_COMMA = YES;
 				CLANG_WARN_CONSTANT_CONVERSION = YES;
 				CLANG_WARN_DEPRECATED_OBJC_IMPLEMENTATIONS = YES;
 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
 				CLANG_WARN_EMPTY_BODY = YES;
 				CLANG_WARN_ENUM_CONVERSION = YES;
 				CLANG_WARN_INFINITE_RECURSION = YES;
 				CLANG_WARN_INT_CONVERSION = YES;
 				CLANG_WARN_NON_LITERAL_NULL_CONVERSION = YES;
 				CLANG_WARN_OBJC_IMPLICIT_RETAIN_SELF = YES;
 				CLANG_WARN_OBJC_LITERAL_CONVERSION = YES;
 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
 				CLANG_WARN_RANGE_LOOP_ANALYSIS = YES;
 				CLANG_WARN_STRICT_PROTOTYPES = YES;
 				CLANG_WARN_SUSPICIOUS_MOVE = YES;
 				CLANG_WARN_UNREACHABLE_CODE = YES;
 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
 				COPY_PHASE_STRIP = NO;
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
 				ENABLE_NS_ASSERTIONS = NO;
 				ENABLE_STRICT_OBJC_MSGSEND = YES;
 				ENABLE_USER_SCRIPT_SANDBOXING = NO;
 				GCC_C_LANGUAGE_STANDARD = gnu99;
 				GCC_NO_COMMON_BLOCKS = YES;
 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
 				GCC_WARN_UNDECLARED_SELECTOR = YES;
 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
 				IPHONEOS_DEPLOYMENT_TARGET = 15.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				SDKROOT = iphoneos;
 				SUPPORTED_PLATFORMS = iphoneos;
 				SWIFT_COMPILATION_MODE = wholemodule;
 				SWIFT_OPTIMIZATION_LEVEL = "-O";
 				TARGETED_DEVICE_FAMILY = "1,2";
 				VALIDATE_PRODUCT = YES;
 			};
 			name = Release;
 		};
 		97C147061CF9000F007C117D /* Debug */ = {
 			isa = XCBuildConfiguration;
 			baseConfigurationReference = 9740EEB21CF90195004384FC /* Debug.xcconfig */;
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
 				CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)";
 				ENABLE_BITCODE = NO;
 				INFOPLIST_FILE = Runner/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
 				PRODUCT_BUNDLE_IDENTIFIER = cz.sepot.sepot;
 				CODE_SIGN_ENTITLEMENTS = Runner/Runner.entitlements;
 				DEVELOPMENT_TEAM = "$(DEVELOPMENT_TEAM)";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
 				SWIFT_OPTIMIZATION_LEVEL = "-Onone";
 				SWIFT_VERSION = 5.0;
 				VERSIONING_SYSTEM = "apple-generic";
 			};
 			name = Debug;
 		};
 		97C147071CF9000F007C117D /* Release */ = {
 			isa = XCBuildConfiguration;
 			baseConfigurationReference = 7AFA3C8E1D35360C0083082E /* Release.xcconfig */;
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CLANG_ENABLE_MODULES = YES;
 				CURRENT_PROJECT_VERSION = "$(FLUTTER_BUILD_NUMBER)";
 				ENABLE_BITCODE = NO;
 				INFOPLIST_FILE = Runner/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = (
 					"$(inherited)",
 					"@executable_path/Frameworks",
 				);
 				PRODUCT_BUNDLE_IDENTIFIER = cz.sepot.sepot;
 				CODE_SIGN_ENTITLEMENTS = Runner/Runner.entitlements;
 				DEVELOPMENT_TEAM = "$(DEVELOPMENT_TEAM)";
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_OBJC_BRIDGING_HEADER = "Runner/Runner-Bridging-Header.h";
 				SWIFT_VERSION = 5.0;
 				VERSIONING_SYSTEM = "apple-generic";
 			};
 			name = Release;
 		};
 /* End XCBuildConfiguration section */
 /* Begin XCConfigurationList section */
 		331C8087294A63A400263BE5 /* Build configuration list for PBXNativeTarget "RunnerTests" */ = {
 			isa = XCConfigurationList;
 			buildConfigurations = (
 				331C8088294A63A400263BE5 /* Debug */,
 				331C8089294A63A400263BE5 /* Release */,
 				331C808A294A63A400263BE5 /* Profile */,
 			);
 			defaultConfigurationIsVisible = 0;
 			defaultConfigurationName = Release;
 		};
 		97C146E91CF9000F007C117D /* Build configuration list for PBXProject "Runner" */ = {
 			isa = XCConfigurationList;
 			buildConfigurations = (
 				97C147031CF9000F007C117D /* Debug */,
 				97C147041CF9000F007C117D /* Release */,
 				249021D3217E4FDB00AE95B9 /* Profile */,
 			);
 			defaultConfigurationIsVisible = 0;
 			defaultConfigurationName = Release;
 		};
 		97C147051CF9000F007C117D /* Build configuration list for PBXNativeTarget "Runner" */ = {
 			isa = XCConfigurationList;
 			buildConfigurations = (
 				97C147061CF9000F007C117D /* Debug */,
 				97C147071CF9000F007C117D /* Release */,
 				249021D4217E4FDB00AE95B9 /* Profile */,
 			);
 			defaultConfigurationIsVisible = 0;
 			defaultConfigurationName = Release;
 		};
 /* End XCConfigurationList section */
 	};
 	rootObject = 97C146E61CF9000F007C117D /* Project object */;
 }
@@ -0,0 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Workspace
   version = "1.0">
   <FileRef
      location = "self:">
   </FileRef>
 </Workspace>
@@ -0,0 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 <dict>
 	<key>IDEDidComputeMac32BitWarning</key>
 	<true/>
 </dict>
 </plist>
@@ -0,0 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 <dict>
 	<key>PreviewsEnabled</key>
 	<false/>
 </dict>
 </plist>
@@ -0,0 +1,101 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
   LastUpgradeVersion = "1510"
   version = "1.3">
   <BuildAction
      parallelizeBuildables = "YES"
      buildImplicitDependencies = "YES">
      <BuildActionEntries>
         <BuildActionEntry
            buildForTesting = "YES"
            buildForRunning = "YES"
            buildForProfiling = "YES"
            buildForArchiving = "YES"
            buildForAnalyzing = "YES">
            <BuildableReference
               BuildableIdentifier = "primary"
               BlueprintIdentifier = "97C146ED1CF9000F007C117D"
               BuildableName = "Runner.app"
               BlueprintName = "Runner"
               ReferencedContainer = "container:Runner.xcodeproj">
            </BuildableReference>
         </BuildActionEntry>
      </BuildActionEntries>
   </BuildAction>
   <TestAction
      buildConfiguration = "Debug"
      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
      customLLDBInitFile = "$(SRCROOT)/Flutter/ephemeral/flutter_lldbinit"
      shouldUseLaunchSchemeArgsEnv = "YES">
      <MacroExpansion>
         <BuildableReference
            BuildableIdentifier = "primary"
            BlueprintIdentifier = "97C146ED1CF9000F007C117D"
            BuildableName = "Runner.app"
            BlueprintName = "Runner"
            ReferencedContainer = "container:Runner.xcodeproj">
         </BuildableReference>
      </MacroExpansion>
      <Testables>
         <TestableReference
            skipped = "NO"
            parallelizable = "YES">
            <BuildableReference
               BuildableIdentifier = "primary"
               BlueprintIdentifier = "331C8080294A63A400263BE5"
               BuildableName = "RunnerTests.xctest"
               BlueprintName = "RunnerTests"
               ReferencedContainer = "container:Runner.xcodeproj">
            </BuildableReference>
         </TestableReference>
      </Testables>
   </TestAction>
   <LaunchAction
      buildConfiguration = "Debug"
      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
      customLLDBInitFile = "$(SRCROOT)/Flutter/ephemeral/flutter_lldbinit"
      launchStyle = "0"
      useCustomWorkingDirectory = "NO"
      ignoresPersistentStateOnLaunch = "NO"
      debugDocumentVersioning = "YES"
      debugServiceExtension = "internal"
      enableGPUValidationMode = "1"
      allowLocationSimulation = "YES">
      <BuildableProductRunnable
         runnableDebuggingMode = "0">
         <BuildableReference
            BuildableIdentifier = "primary"
            BlueprintIdentifier = "97C146ED1CF9000F007C117D"
            BuildableName = "Runner.app"
            BlueprintName = "Runner"
            ReferencedContainer = "container:Runner.xcodeproj">
         </BuildableReference>
      </BuildableProductRunnable>
   </LaunchAction>
   <ProfileAction
      buildConfiguration = "Profile"
      shouldUseLaunchSchemeArgsEnv = "YES"
      savedToolIdentifier = ""
      useCustomWorkingDirectory = "NO"
      debugDocumentVersioning = "YES">
      <BuildableProductRunnable
         runnableDebuggingMode = "0">
         <BuildableReference
            BuildableIdentifier = "primary"
            BlueprintIdentifier = "97C146ED1CF9000F007C117D"
            BuildableName = "Runner.app"
            BlueprintName = "Runner"
            ReferencedContainer = "container:Runner.xcodeproj">
         </BuildableReference>
      </BuildableProductRunnable>
   </ProfileAction>
   <AnalyzeAction
      buildConfiguration = "Debug">
   </AnalyzeAction>
   <ArchiveAction
      buildConfiguration = "Release"
      revealArchiveInOrganizer = "YES">
   </ArchiveAction>
 </Scheme>
@@ -0,0 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Workspace
   version = "1.0">
   <FileRef
      location = "group:Runner.xcodeproj">
   </FileRef>
 </Workspace>
@@ -0,0 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 <dict>
 	<key>IDEDidComputeMac32BitWarning</key>
 	<true/>
 </dict>
 </plist>
@@ -0,0 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 <plist version="1.0">
 <dict>
 	<key>PreviewsEnabled</key>
 	<false/>
 </dict>
 </plist>
@@ -0,0 +1,65 @@
 import Flutter
 import UIKit
@main
@objc class AppDelegate: FlutterAppDelegate {
  private var apnsChannel: FlutterMethodChannel?
  // Token dorazí asynchronně z APNs; když si o něj Dart řekne dřív, podržíme ho.
  private var pendingToken: String?
  override func application(
    _ application: UIApplication,
    didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]?
  ) -> Bool {
    let controller = window?.rootViewController as! FlutterViewController
    let channel = FlutterMethodChannel(
      name: "cz.sepot.sepot/apns", binaryMessenger: controller.binaryMessenger)
    channel.setMethodCallHandler { [weak self] call, result in
      switch call.method {
      case "register":
        // Nativní APNs registrace (bez Firebase) — token přijde v callbacku
        application.registerForRemoteNotifications()
        result(nil)
      case "getToken":
        result(self?.pendingToken)
      default:
        result(FlutterMethodNotImplemented)
      }
    }
    apnsChannel = channel
    GeneratedPluginRegistrant.register(with: self)
    return super.application(application, didFinishLaunchingWithOptions: launchOptions)
  }
  // APNs vydal device token → předáme Dartu (ten ho pošle relayi).
  override func application(
    _ application: UIApplication,
    didRegisterForRemoteNotificationsWithDeviceToken deviceToken: Data
  ) {
    let token = deviceToken.map { String(format: "%02x", $0) }.joined()
    pendingToken = token
    apnsChannel?.invokeMethod("onToken", arguments: token)
  }
  override func application(
    _ application: UIApplication,
    didFailToRegisterForRemoteNotificationsWithError error: Error
  ) {
    NSLog("APNs registrace selhala: \(error.localizedDescription)")
  }
  // Tichý „background" budíček z relaye (content-available:1). Probudí Dart,
  // ať se připojí na WS a vyleje frontu. Obsah nikdy neneseme.
  override func application(
    _ application: UIApplication,
    didReceiveRemoteNotification userInfo: [AnyHashable: Any],
    fetchCompletionHandler completionHandler: @escaping (UIBackgroundFetchResult) -> Void
  ) {
    apnsChannel?.invokeMethod("onWake", arguments: nil)
    // Dej WS chvíli na doručení; iOS background okno je krátké.
    DispatchQueue.main.asyncAfter(deadline: .now() + 8) {
      completionHandler(.newData)
    }
  }
 }
@@ -0,0 +1 @@
 {"images":[{"size":"20x20","idiom":"iphone","filename":"Icon-App-20x20@2x.png","scale":"2x"},{"size":"20x20","idiom":"iphone","filename":"Icon-App-20x20@3x.png","scale":"3x"},{"size":"29x29","idiom":"iphone","filename":"Icon-App-29x29@1x.png","scale":"1x"},{"size":"29x29","idiom":"iphone","filename":"Icon-App-29x29@2x.png","scale":"2x"},{"size":"29x29","idiom":"iphone","filename":"Icon-App-29x29@3x.png","scale":"3x"},{"size":"40x40","idiom":"iphone","filename":"Icon-App-40x40@2x.png","scale":"2x"},{"size":"40x40","idiom":"iphone","filename":"Icon-App-40x40@3x.png","scale":"3x"},{"size":"57x57","idiom":"iphone","filename":"Icon-App-57x57@1x.png","scale":"1x"},{"size":"57x57","idiom":"iphone","filename":"Icon-App-57x57@2x.png","scale":"2x"},{"size":"60x60","idiom":"iphone","filename":"Icon-App-60x60@2x.png","scale":"2x"},{"size":"60x60","idiom":"iphone","filename":"Icon-App-60x60@3x.png","scale":"3x"},{"size":"20x20","idiom":"ipad","filename":"Icon-App-20x20@1x.png","scale":"1x"},{"size":"20x20","idiom":"ipad","filename":"Icon-App-20x20@2x.png","scale":"2x"},{"size":"29x29","idiom":"ipad","filename":"Icon-App-29x29@1x.png","scale":"1x"},{"size":"29x29","idiom":"ipad","filename":"Icon-App-29x29@2x.png","scale":"2x"},{"size":"40x40","idiom":"ipad","filename":"Icon-App-40x40@1x.png","scale":"1x"},{"size":"40x40","idiom":"ipad","filename":"Icon-App-40x40@2x.png","scale":"2x"},{"size":"50x50","idiom":"ipad","filename":"Icon-App-50x50@1x.png","scale":"1x"},{"size":"50x50","idiom":"ipad","filename":"Icon-App-50x50@2x.png","scale":"2x"},{"size":"72x72","idiom":"ipad","filename":"Icon-App-72x72@1x.png","scale":"1x"},{"size":"72x72","idiom":"ipad","filename":"Icon-App-72x72@2x.png","scale":"2x"},{"size":"76x76","idiom":"ipad","filename":"Icon-App-76x76@1x.png","scale":"1x"},{"size":"76x76","idiom":"ipad","filename":"Icon-App-76x76@2x.png","scale":"2x"},{"size":"83.5x83.5","idiom":"ipad","filename":"Icon-App-83.5x83.5@2x.png","scale":"2x"},{"size":"1024x1024","idiom":"ios-marketing","filename":"Icon-App-1024x1024@1x.png","scale":"1x"}],"info":{"version":1,"author":"xcode"}}
--- a/Show More
+++ b/Show More
		`@@ -0,0 +1 @@`
							{"images":[{"size":"20x20","idiom":"iphone","filename":"Icon-App-20x20@2x.png","scale":"2x"},{"size":"20x20","idiom":"iphone","filename":"Icon-App-20x20@3x.png","scale":"3x"},{"size":"29x29","idiom":"iphone","filename":"Icon-App-29x29@1x.png","scale":"1x"},{"size":"29x29","idiom":"iphone","filename":"Icon-App-29x29@2x.png","scale":"2x"},{"size":"29x29","idiom":"iphone","filename":"Icon-App-29x29@3x.png","scale":"3x"},{"size":"40x40","idiom":"iphone","filename":"Icon-App-40x40@2x.png","scale":"2x"},{"size":"40x40","idiom":"iphone","filename":"Icon-App-40x40@3x.png","scale":"3x"},{"size":"57x57","idiom":"iphone","filename":"Icon-App-57x57@1x.png","scale":"1x"},{"size":"57x57","idiom":"iphone","filename":"Icon-App-57x57@2x.png","scale":"2x"},{"size":"60x60","idiom":"iphone","filename":"Icon-App-60x60@2x.png","scale":"2x"},{"size":"60x60","idiom":"iphone","filename":"Icon-App-60x60@3x.png","scale":"3x"},{"size":"20x20","idiom":"ipad","filename":"Icon-App-20x20@1x.png","scale":"1x"},{"size":"20x20","idiom":"ipad","filename":"Icon-App-20x20@2x.png","scale":"2x"},{"size":"29x29","idiom":"ipad","filename":"Icon-App-29x29@1x.png","scale":"1x"},{"size":"29x29","idiom":"ipad","filename":"Icon-App-29x29@2x.png","scale":"2x"},{"size":"40x40","idiom":"ipad","filename":"Icon-App-40x40@1x.png","scale":"1x"},{"size":"40x40","idiom":"ipad","filename":"Icon-App-40x40@2x.png","scale":"2x"},{"size":"50x50","idiom":"ipad","filename":"Icon-App-50x50@1x.png","scale":"1x"},{"size":"50x50","idiom":"ipad","filename":"Icon-App-50x50@2x.png","scale":"2x"},{"size":"72x72","idiom":"ipad","filename":"Icon-App-72x72@1x.png","scale":"1x"},{"size":"72x72","idiom":"ipad","filename":"Icon-App-72x72@2x.png","scale":"2x"},{"size":"76x76","idiom":"ipad","filename":"Icon-App-76x76@1x.png","scale":"1x"},{"size":"76x76","idiom":"ipad","filename":"Icon-App-76x76@2x.png","scale":"2x"},{"size":"83.5x83.5","idiom":"ipad","filename":"Icon-App-83.5x83.5@2x.png","scale":"2x"},{"size":"1024x1024","idiom":"ios-marketing","filename":"Icon-App-1024x1024@1x.png","scale":"1x"}],"info":{"version":1,"author":"xcode"}}