Add styles

.gitignore

@@ -5,3 +5,4 @@ build/
 *.lock
 bk/
 site/
+update.sh

CHANGELOG.md

@@ -1,3 +1,7 @@
+v 0.6.0 [17-Dec-2023]
+---------------------
+    - Add control styles.
+
 v 0.5.0 [07-Dec-2023]
 ---------------------
     - Add acctions to controls.

VERSION

@@ -1 +1 @@
-0.5.0
+0.6.0

docs/en/docs/tools/datetime.md

@@ -0,0 +1,177 @@
+
+!!! tip "Atención"
+
+    La fecha inicial en Calc y en Python son diferentes.
+
+<br>
+
+### **today**
+
+Obtener la fecha actual.
+
+```py
+    d = app.dates
+    app.msgbox(d.today)
+```
+
+<br>
+
+### **now**
+
+Obtener la fecha y hora actuales.
+
+```py
+    d = app.dates
+    app.msgbox(d.now)
+```
+
+<br>
+
+### **time**
+
+Obtener la hora actual.
+
+```py
+    d = app.dates
+    app.msgbox(d.now.time())
+```
+
+<br>
+
+### **epoch**
+
+Obtener el [tiempo Unix][1]
+
+```py
+    d = app.dates
+    app.msgbox(d.epoch)
+```
+
+<br>
+
+### **date**
+
+Devolver una fecha
+
+```py
+    d = app.dates
+
+    date = d.date(1974, 1, 15)
+    app.msgbox(date)
+```
+
+<br>
+
+### **time**
+
+Devolver una hora
+
+```py
+    d = app.dates
+
+    time = d.time(10, 20, 15)
+    app.msgbox(time)
+```
+
+<br>
+
+### **datetime**
+
+Devolver fecha y hora
+
+```py
+    d = app.dates
+
+    dt = d.datetime(1974, 1, 15, 10, 11, 12)
+    app.msgbox(dt)
+```
+
+<br>
+
+### **str_to_date**
+
+Convertir una cadena en fecha. Mira este [excelente recurso][2]
+
+```py
+    d = app.dates
+
+    cadena = '1974-01-15'
+    plantilla = '%Y-%m-%d'
+    fecha = d.str_to_date(cadena, plantilla)
+    app.msgbox(fecha)
+    app.msgbox(type(fecha))
+```
+
+Para obtener un valor válido para establecer en una celda de Calc.
+
+```py
+    d = app.dates
+
+    cadena = '1974-01-15'
+    plantilla = '%Y-%m-%d'
+    fecha = d.str_to_date(cadena, plantilla, True)
+    app.msgbox(fecha)
+    app.msgbox(type(fecha))
+```
+
+<br>
+
+### **calc_to_date**
+
+Convierte el valor de una celda en una fecha Python, por ejemplo, la fecha inicial configurada en Calc.
+
+```py
+    d = app.dates
+
+    valor_en_celda = 0
+    fecha = d.calc_to_date(valor_en_celda)
+    app.msgbox(fecha)
+    app.msgbox(type(fecha))
+```
+
+<br>
+
+### **sleep**
+
+Pausar la ejecución por X segundos.
+
+!!! tip inline end "Atención"
+
+    La pausa es bloqueante.
+
+```py
+    d = app.dates
+
+    app.sleep(3)
+    app.msgbox('Fin')
+```
+
+<br>
+
+### **start** y **end**
+
+Medir tiempo en segundos.
+
+```py
+    d = app.dates
+
+    d.start()
+    app.sleep(5)
+    seconds = d.end()
+    app.msgbox(seconds)
+```
+
+Regresar timedelta en vez de segundos.
+
+```py
+    d = app.dates
+
+    d.start()
+    app.sleep(5)
+    td = d.end(False)
+    app.msgbox(td)
+```
+
+
+[1]: https://es.wikipedia.org/wiki/Tiempo_Unix
+[2]: https://strftime.org

docs/en/docs/tools/index.md

@@ -0,0 +1,123 @@
+---
+title: Information
+---
+
+Remember, import first the library.
+
+```py
+import easymacro as app
+```
+
+<br>
+
+## About PC
+
+<br>
+
+### **OS**
+
+Get Operate System.
+```py
+app.msgbox(app.OS)
+```
+
+<br>
+
+### **DESKTOP**
+
+Get desktop type, only GNU/Linux.
+```py
+app.msgbox(app.DESKTOP)
+```
+
+<br>
+
+### **PC**
+
+Get PC name.
+```py
+app.msgbox(app.PC)
+```
+
+<br>
+
+### **USER**
+
+Get user name.
+```py
+app.msgbox(app.USER)
+```
+
+<br>
+
+### **IS_WIN**
+
+If OS is Windows.
+```py
+app.msgbox(app.IS_WIN)
+```
+
+<br>
+
+### **IS_MAC**
+
+IF OS is MAC
+```py
+app.msgbox(app.IS_MAC)
+```
+
+<br>
+
+## About LibreOffice
+
+### **NAME**
+
+Application name.
+```py
+app.msgbox(app.NAME)
+```
+
+<br>
+
+### **VERSION**
+
+Version.
+```py
+app.msgbox(app.VERSION)
+```
+
+<br>
+
+### **LANG**
+
+Language
+```py
+app.msgbox(app.LANG)
+```
+
+<br>
+
+### **LANGUAGE**
+
+Language with variant.
+```py
+app.msgbox(app.LANGUAGE)
+```
+
+<br>
+
+### **IS_APPIMAGE**
+
+If LibreOffice use by AppImage.
+```py
+app.msgbox(app.IS_APPIMAGE)
+```
+
+<br>
+
+### **IS_FLATPAK**
+
+If LibreOffice is use by FlatPak.
+```py
+app.msgbox(app.IS_FLATPAK)
+```

docs/en/docs/tools/messages.md

@@ -0,0 +1,75 @@
+## Message Box
+
+### **msgbox**
+
+Show standard message.
+```py
+    message = 'Fucking World'
+    title = 'My Macro'
+    app.msgbox(message, title)
+```
+
+![msgbox](../img/tools_msg_01.png)
+
+<br>
+
+### **warning**
+
+Show message with warning icon.
+```py
+    message = 'Caution, this action is dangerous'
+    title = 'My Macro'
+    app.warning(message, title)
+```
+
+![warning](../img/tools_msg_02.png)
+
+<br>
+
+### **errorbox**
+
+Show message with error icon.
+```py
+    message = 'ERROR: contact support'
+    title = 'My Macro'
+    app.errorbox(message, title)
+```
+
+![error](../img/tools_msg_03.png)
+
+<br>
+
+### **question**
+
+Ask a question by showing the interrogation icon and displaying the command buttons `Yes` and `No`. The answer is always True if user select `yes` and False otherwise.
+```py
+    message = 'Python is easy?'
+    title = 'My Macro'
+    result = app.question(message, title)
+    app.msgbox(result)
+```
+
+![question](../img/tools_msg_04.png)
+
+<br>
+
+### **inputbox**
+
+Shows a message to user, allowing to capture an answer.
+```py
+    message = 'Capture your name'
+    name = app.inputbox(message)
+    app.msgbox(name)
+```
+
+![inputbox](../img/tools_msg_05.png)
+
+To hide on screen what the user typing, util for request passwords.
+```py
+    message = 'Type your password'
+    echochar = '*'
+    password = app.inputbox(message, echochar=echochar)
+    app.msgbox(password)
+```
+
+![inputbox](../img/tools_msg_06.png)

docs/en/mkdocs.yml

@@ -5,6 +5,10 @@ nav:
     - Home: index.md
     - Install: install.md
     - Debug: debug.md
+    - Tools:
+      - tools/index.md
+      - Messages: tools/messages.md
+      - Dates and time: tools/datetime.md
 theme:
     name: material
     locale: en
@@ -33,8 +37,8 @@ markdown_extensions:
 extra:
   alternate:
     - name: English
-      link: /
+      link: /easymacro
       lang: en
     - name: Español
-      link: /langs/es
+      link: /easymacro/langs/es
       lang: es

docs/es/mkdocs.yml

@@ -69,8 +69,8 @@ markdown_extensions:
 extra:
   alternate:
     - name: English
-      link: /
+      link: /easymacro
       lang: en
     - name: Español
-      link: /langs/es
+      link: /easymacro/langs/es
       lang: es

source/easymacro/constants.py

@@ -0,0 +1,10 @@
+#!/usr/bin/env python
+
+# ~ Is de sum of:
+# ~ https://api.libreoffice.org/docs/idl/ref/namespacecom_1_1sun_1_1star_1_1sheet_1_1CellFlags.html
+
+from com.sun.star.sheet import CellFlags
+
+ONLY_DATA = 31
+
+ALL = 1023

source/easymacro/easycalc.py

@@ -16,75 +16,13 @@ from .easyevents import EventsRangeSelectionListener, LOEvents
 from .easyshape import LOShapes, LOShape
 from .easydrawpage import LODrawPage
 from .easyforms import LOForms
+from .easystyles import LOStyleFamilies
 
 
 SECONDS_DAY = 60 * 60 * 24
 ONLY_VALUES = CellFlags.VALUE + CellFlags.DATETIME + CellFlags.STRING
 
 
-class LOCellStyle():
-
-    def __init__(self, obj):
-        self._obj = obj
-
-    def __str__(self):
-        return f'CellStyle: {self.name}'
-
-    @property
-    def obj(self):
-        return self._obj
-
-    @property
-    def name(self):
-        return self.obj.Name
-
-    @property
-    def properties(self):
-        properties = self.obj.PropertySetInfo.Properties
-        data = {p.Name: getattr(self.obj, p.Name) for p in properties}
-        return data
-    @properties.setter
-    def properties(self, values):
-        set_properties(self.obj, values)
-
-
-class LOCellStyles():
-
-    def __init__(self, obj, doc):
-        self._obj = obj
-        self._doc = doc
-
-    def __len__(self):
-        return len(self.obj)
-
-    def __getitem__(self, index):
-        return LOCellStyle(self.obj[index])
-
-    def __setitem__(self, key, value):
-        self.obj[key] = value
-
-    def __delitem__(self, key):
-        if not isinstance(key, str):
-            key = key.Name
-        del self.obj[key]
-
-    def __contains__(self, item):
-        return item in self.obj
-
-    @property
-    def obj(self):
-        return self._obj
-
-    @property
-    def names(self):
-        return self.obj.ElementNames
-
-    def new(self, name: str):
-        obj = self._doc.create_instance('com.sun.star.style.CellStyle')
-        self.obj[name] = obj
-        return LOCellStyle(obj)
-
-
 # ~ IsFiltered,
 # ~ IsManualPageBreak,
 # ~ IsStartOfNewPage
@@ -939,6 +877,11 @@ class LOCalc(LODocument):
         """Get class events"""
         return LOEvents(self.obj.Events)
 
+    @property
+    def styles(self):
+        ci = self.obj.createInstance
+        return LOStyleFamilies(self.obj.StyleFamilies, ci)
+
     def ranges(self):
         """Create ranges container"""
         obj = self._create_instance('com.sun.star.sheet.SheetCellRanges')
@@ -1111,5 +1054,4 @@ class LOCalc(LODocument):
         return self.cell_styles
     @property
     def cell_styles(self):
-        obj = self.obj.StyleFamilies['CellStyles']
-        return LOCellStyles(obj, self)
+        return self.styles['CellStyles']

source/easymacro/easymain.py

@@ -24,6 +24,7 @@ from com.sun.star.beans import PropertyValue, NamedValue, StringPair
 from com.sun.star.datatransfer import XTransferable, DataFlavor
 from com.sun.star.ui.dialogs import TemplateDescription
 
+from .constants import ALL
 from .messages import MESSAGES
 
 
@@ -31,6 +32,8 @@ __all__ = [
     'ALL',
     'DESKTOP',
     'INFO_DEBUG',
+    'IS_APPIMAGE',
+    'IS_FLATPAK',
     'IS_MAC',
     'IS_WIN',
     'LANG',
@@ -63,13 +66,12 @@ PC = platform.node()
 USER = getpass.getuser()
 IS_WIN = OS == 'Windows'
 IS_MAC = OS == 'Darwin'
-
-
-ALL = 1023
+IS_FLATPAK = bool(os.getenv("FLATPAK_ID", ""))
+IS_APPIMAGE = bool(os.getenv("APPIMAGE", ""))
 
 
 LOG_FORMAT = '%(asctime)s - %(levelname)s - %(message)s'
-LOG_DATE = '%d/%m/%Y %H:%M:%S'
+LOG_DATE = '%Y/%m/%d %H:%M:%S'
 if IS_WIN:
     logging.addLevelName(logging.ERROR, 'ERROR')
     logging.addLevelName(logging.DEBUG, 'DEBUG')
@@ -149,7 +151,6 @@ day = get_app_config(node, 'DD')
 DATE_OFFSET = datetime.date(year, month, day).toordinal()
 
 _info_debug = f"Python: {sys.version}\n\n{platform.platform()}\n\n" + '\n'.join(sys.path)
-# ~ doc
 INFO_DEBUG = f"{NAME} v{VERSION} {LANGUAGE}\n\n{_info_debug}"
 
 
@@ -221,6 +222,12 @@ def set_properties(model, properties):
     return
 
 
+def get_properties(obj):
+    properties = obj.PropertySetInfo.Properties
+    values = {p.Name: getattr(obj, p.Name) for p in properties}
+    return values
+
+
 # ~ https://github.com/django/django/blob/main/django/utils/functional.py#L61
 class classproperty:
 

source/easymacro/easystyles.py

@@ -0,0 +1,143 @@
+#!/usr/bin/env python
+
+
+from .easymain import log, BaseObject, set_properties, get_properties
+
+
+STYLE_FAMILIES = 'StyleFamilies'
+
+
+class LOBaseStyles(BaseObject):
+
+    def __init__(self, obj, create_instance=None):
+        super().__init__(obj)
+        self._create_intance = create_instance
+
+    def __len__(self):
+        return self.obj.Count
+
+    def __contains__(self, item):
+        return self.obj.hasByName(item)
+
+    def __getitem__(self, index):
+        if index in self:
+            style = self.obj.getByName(index)
+        else:
+            raise IndexError
+
+        if self.NAME == STYLE_FAMILIES:
+            s = LOStyles(style, index, self._create_intance)
+        else:
+            s = LOStyle(style)
+        return s
+
+    def __iter__(self):
+        self._index = 0
+        return self
+
+    def __next__(self):
+        if self._index < self.obj.Count:
+            style = self[self.names[self._index]]
+        else:
+            raise StopIteration
+
+        self._index += 1
+        return style
+
+    @property
+    def names(self):
+        return self.obj.ElementNames
+
+
+class LOStyle():
+    NAME = 'Style'
+
+    def __init__(self, obj):
+        self._obj = obj
+
+    def __str__(self):
+        return f'Style: {self.name}'
+
+    def __contains__(self, item):
+        return hasattr(self.obj, item)
+
+    def __setattr__(self, name, value):
+        if name != '_obj':
+            self.obj.setPropertyValue(name, value)
+        else:
+            super().__setattr__(name, value)
+
+    def __getattr__(self, name):
+        return self.obj.getPropertyValue(name)
+
+    @property
+    def obj(self):
+        return self._obj
+
+    @property
+    def name(self):
+        return self.obj.Name
+
+    @property
+    def is_in_use(self):
+        return self.obj.isInUse()
+
+    @property
+    def is_user_defined(self):
+        return self.obj.isUserDefined()
+
+    @property
+    def properties(self):
+        return get_properties(self.obj)
+    @properties.setter
+    def properties(self, values):
+        set_properties(self.obj, values)
+
+
+class LOStyles(LOBaseStyles):
+    NAME = 'Styles'
+
+    def __init__(self, obj, type_style, create_instance):
+        super().__init__(obj)
+        self._type_style = type_style
+        self._create_instance = create_instance
+
+    def __str__(self):
+        return f'Styles: {self._type_style}'
+
+    def __setitem__(self, key, value):
+        if key in self:
+            style = self.obj.getByName(key)
+        else:
+            name = f'com.sun.star.style.{self._type_style[:-1]}'
+            style = self._create_instance(name)
+            self.obj.insertByName(key, style)
+        set_properties(style, value)
+
+    def __delitem__(self, key):
+        self.obj.removeByName(key)
+
+
+class LOStyleFamilies(LOBaseStyles):
+    NAME = STYLE_FAMILIES
+
+    def __init__(self, obj, create_instance):
+        super().__init__(obj, create_instance)
+
+    def __str__(self):
+        return f'Style Families: {self.names}'
+
+    def _validate_name(self, name):
+        if not name.endswith('Styles'):
+            name = f'{name}Styles'
+        return name
+
+    def __contains__(self, item):
+        return self.obj.hasByName(self._validate_name(item))
+
+    def __getitem__(self, index):
+        if isinstance(index, int):
+            index = self.names[index]
+        else:
+            index = self._validate_name(index)
+        return super().__getitem__(index)

source/easymacro/easywriter.py

@@ -1,11 +1,123 @@
 #!/usr/bin/env python3
 
+from .easymain import log, BaseObject
 from .easydoc import LODocument
 
 
+class LOWriterTextPortion(BaseObject):
+
+    def __init__(self, obj):
+        super().__init__(obj)
+
+    def __str__(self):
+        return 'Writer: TextPortion'
+
+    @property
+    def string(self):
+        return self.obj.String
+
+
+class LOWriterParagraph(BaseObject):
+    TEXT_PORTION = 'SwXTextPortion'
+
+    def __init__(self, obj):
+        super().__init__(obj)
+
+    def __str__(self):
+        return 'Writer: Paragraph'
+
+    def __iter__(self):
+        self._iter = iter(self.obj)
+        return self
+
+    def __next__(self):
+        obj = next(self._iter)
+        type_obj = obj.ImplementationName
+        if type_obj == self.TEXT_PORTION:
+            obj = LOWriterTextPortion(obj)
+        return obj
+
+    @property
+    def string(self):
+        return self.obj.String
+
+    @property
+    def cursor(self):
+        return self.obj.Text.createTextCursorByRange(self.obj)
+
+
+class LOWriterTextRange(BaseObject):
+    PARAGRAPH = 'SwXParagraph'
+
+    def __init__(self, obj):
+        super().__init__(obj)
+
+    def __str__(self):
+        return 'Writer: TextRange'
+
+    def __getitem__(self, index):
+        for i, v in enumerate(self):
+            if index == i:
+                return v
+        if index > i:
+            raise IndexError
+
+    def __iter__(self):
+        self._enum = self.obj.createEnumeration()
+        return self
+
+    def __next__(self):
+        if self._enum.hasMoreElements():
+            obj = self._enum.nextElement()
+            type_obj = obj.ImplementationName
+            if type_obj == self.PARAGRAPH:
+                obj = LOWriterParagraph(obj)
+        else:
+            raise StopIteration
+        return obj
+
+    @property
+    def string(self):
+        return self.obj.String
+
+    @property
+    def cursor(self):
+        return self.obj.Text.createTextCursorByRange(self.obj)
+
+
+class LOWriterTextRanges(BaseObject):
+
+    def __init__(self, obj):
+        super().__init__(obj)
+        # ~ self._doc = doc
+        # ~ self._paragraphs = [LOWriterTextRange(p, doc) for p in obj]
+
+    def __str__(self):
+        return 'Writer: TextRanges'
+
+    def __len__(self):
+        return self.obj.Count
+
+    def __getitem__(self, index):
+        return LOWriterTextRange(self.obj[index])
+
+    def __iter__(self):
+        self._index = 0
+        return self
+
+    def __next__(self):
+        try:
+            obj = LOWriterTextRange(self.obj[self._index])
+        except IndexError:
+            raise StopIteration
+
+        self._index += 1
+        return obj
+
+
 class LOWriter(LODocument):
-    _type = 'writer'
     TEXT_RANGES = 'SwXTextRanges'
+    _type = 'writer'
 
     def __init__(self, obj):
         super().__init__(obj)
@@ -17,3 +129,25 @@ class LOWriter(LODocument):
     @zoom.setter
     def zoom(self, value):
         self._view_settings.ZoomValue = value
+
+    @property
+    def selection(self):
+        """Get current seleccion"""
+        sel = None
+        selection = self.obj.CurrentSelection
+        type_obj = selection.ImplementationName
+
+        if type_obj == self.TEXT_RANGES:
+            sel = LOWriterTextRanges(selection)
+            if len(sel) == 1:
+                sel = sel[0]
+        else:
+            log.debug(type_obj)
+            log.debug(selection)
+            sel = selection
+
+        return sel
+
+    @property
+    def string(self):
+        return self._obj.Text.String

source/easymacro/utils.py

@@ -0,0 +1,185 @@
+#!/usr/bin/env python
+
+# ~ https://github.com/pyca/cryptography/blob/main/src/cryptography/fernet.py#L27
+
+import base64
+import binascii
+import os
+import time
+import typing
+
+
+_MAX_CLOCK_SKEW = 60
+
+
+class InvalidSignature(Exception):
+    pass
+
+
+class InvalidToken(Exception):
+    pass
+
+
+class Fernet:
+    def __init__(
+        self,
+        key: bytes | str,
+        backend: typing.Any = None,
+    ) -> None:
+        try:
+            key = base64.urlsafe_b64decode(key)
+        except binascii.Error as exc:
+            raise ValueError(
+                "Fernet key must be 32 url-safe base64-encoded bytes."
+            ) from exc
+        if len(key) != 32:
+            raise ValueError(
+                "Fernet key must be 32 url-safe base64-encoded bytes."
+            )
+
+
+        self._signing_key = key[:16]
+        self._encryption_key = key[16:]
+
+
+    @classmethod
+    def generate_key(cls) -> bytes:
+        return base64.urlsafe_b64encode(os.urandom(32))
+
+
+    def encrypt(self, data: bytes) -> bytes:
+        return self.encrypt_at_time(data, int(time.time()))
+
+
+    def encrypt_at_time(self, data: bytes, current_time: int) -> bytes:
+        iv = os.urandom(16)
+        return self._encrypt_from_parts(data, current_time, iv)
+
+
+    def _encrypt_from_parts(
+        self, data: bytes, current_time: int, iv: bytes
+    ) -> bytes:
+        utils._check_bytes("data", data)
+
+
+        padder = padding.PKCS7(algorithms.AES.block_size).padder()
+        padded_data = padder.update(data) + padder.finalize()
+        encryptor = Cipher(
+            algorithms.AES(self._encryption_key),
+            modes.CBC(iv),
+        ).encryptor()
+        ciphertext = encryptor.update(padded_data) + encryptor.finalize()
+
+
+        basic_parts = (
+            b"\x80"
+            + current_time.to_bytes(length=8, byteorder="big")
+            + iv
+            + ciphertext
+        )
+
+
+        h = HMAC(self._signing_key, hashes.SHA256())
+        h.update(basic_parts)
+        hmac = h.finalize()
+        return base64.urlsafe_b64encode(basic_parts + hmac)
+
+
+    def decrypt(self, token: bytes | str, ttl: int | None = None) -> bytes:
+        timestamp, data = Fernet._get_unverified_token_data(token)
+        if ttl is None:
+            time_info = None
+        else:
+            time_info = (ttl, int(time.time()))
+        return self._decrypt_data(data, timestamp, time_info)
+
+
+    def decrypt_at_time(
+        self, token: bytes | str, ttl: int, current_time: int
+    ) -> bytes:
+        if ttl is None:
+            raise ValueError(
+                "decrypt_at_time() can only be used with a non-None ttl"
+            )
+        timestamp, data = Fernet._get_unverified_token_data(token)
+        return self._decrypt_data(data, timestamp, (ttl, current_time))
+
+
+    def extract_timestamp(self, token: bytes | str) -> int:
+        timestamp, data = Fernet._get_unverified_token_data(token)
+        # Verify the token was not tampered with.
+        self._verify_signature(data)
+        return timestamp
+
+
+    @staticmethod
+    def _get_unverified_token_data(token: bytes | str) -> tuple[int, bytes]:
+        if not isinstance(token, (str, bytes)):
+            raise TypeError("token must be bytes or str")
+
+
+        try:
+            data = base64.urlsafe_b64decode(token)
+        except (TypeError, binascii.Error):
+            raise InvalidToken
+
+
+        if not data or data[0] != 0x80:
+            raise InvalidToken
+
+
+        if len(data) < 9:
+            raise InvalidToken
+
+
+        timestamp = int.from_bytes(data[1:9], byteorder="big")
+        return timestamp, data
+
+
+    def _verify_signature(self, data: bytes) -> None:
+        h = HMAC(self._signing_key, hashes.SHA256())
+        h.update(data[:-32])
+        try:
+            h.verify(data[-32:])
+        except InvalidSignature:
+            raise InvalidToken
+
+
+    def _decrypt_data(
+        self,
+        data: bytes,
+        timestamp: int,
+        time_info: tuple[int, int] | None,
+    ) -> bytes:
+        if time_info is not None:
+            ttl, current_time = time_info
+            if timestamp + ttl < current_time:
+                raise InvalidToken
+
+
+            if current_time + _MAX_CLOCK_SKEW < timestamp:
+                raise InvalidToken
+
+
+        self._verify_signature(data)
+
+
+        iv = data[9:25]
+        ciphertext = data[25:-32]
+        decryptor = Cipher(
+            algorithms.AES(self._encryption_key), modes.CBC(iv)
+        ).decryptor()
+        plaintext_padded = decryptor.update(ciphertext)
+        try:
+            plaintext_padded += decryptor.finalize()
+        except ValueError:
+            raise InvalidToken
+        unpadder = padding.PKCS7(algorithms.AES.block_size).unpadder()
+
+
+        unpadded = unpadder.update(plaintext_padded)
+        try:
+            unpadded += unpadder.finalize()
+        except ValueError:
+            raise InvalidToken
+        return unpadded

source/tests/test_config.py

@@ -9,6 +9,6 @@ USER = 'elmau'
 IS_WIN = False
 IS_MAC = False
 
-LIBO_VERSION = '7.4'
+LIBO_VERSION = '7.6'
 LANGUAGE = 'en-US'
 LANG = 'en'