[samsung-mobile] Add automation (#437)

Detect new models and aggregate EOL data for Samsung Mobile devices.

This script works cumulatively: when a model is not listed anymore on https://security.samsungmobile.com/workScope.smsb
it retains the date and use it as the model's EOL date.

src/atlassian_eol.py

@@ -28,7 +28,7 @@ for config in endoflife.list_configs(p_filter, METHOD, m_filter):
                 logging.warning(f"Failed to parse EOL date from '{li.get_text(strip=True)}'")
                 continue
 
-            version = match.group("release")
+            release_name = match.group("release")
             date = dates.parse_date(match.group("date"))
-            releases = product_data.get_release(version)
-            releases.set_eol(date)
+            release = product_data.get_release(release_name)
+            release.set_eol(date)

src/common/endoflife.py

@@ -127,3 +127,13 @@ def list_configs(products_filter: str = None, methods_filter: str = None, urls_f
     products = list_products(products_filter)
     configs_by_product = [p.auto_configs(methods_filter, urls_filter) for p in products]
     return list(itertools.chain.from_iterable(configs_by_product))  # flatten the list of lists
+
+"""Convert a string to a valid endoflife.date identifier."""
+def to_identifier(s: str) -> str:
+    identifier = s.strip().lower()
+    identifier = identifier.replace(" ", "-")
+    return re.sub(r"[^a-z0-9.\-+_]", "", identifier)
+
+
+
+    return s.lower().replace(" ", "_").replace(".", "_").replace("/", "_")

src/common/releasedata.py

@@ -28,6 +28,9 @@ class ProductRelease:
     def name(self) -> str:
         return self.data["name"]
 
+    def set_label(self, new_value: str) -> None:
+        self.set_field("releaseLabel", new_value)
+
     def set_release_date(self, new_value: datetime) -> None:
         self.set_field("releaseDate", new_value)
 
@@ -43,6 +46,16 @@ class ProductRelease:
     def set_eol(self, new_value: datetime | bool) -> None:
         self.set_field("eol", new_value)
 
+    def get_eol(self) -> datetime | bool | None:
+        if "eol" not in self.data:
+            return None
+
+        eol = self.data["eol"]
+        if isinstance(eol, bool):
+            return eol
+
+        return datetime.strptime(self.data["eol"], "%Y-%m-%d").replace(tzinfo=timezone.utc)
+
     def set_eoes(self, new_value: datetime | bool) -> None:
         self.set_field("eoes", new_value)
 

src/release_table.py

@@ -143,9 +143,7 @@ class Field:
             return f"{items[0]} - {items[-1]}" if len(items) > 1 else str_value
 
         elif self.type == "identifier":
-            normalized_value = str_value.strip().lower()
-            normalized_value = normalized_value.replace(" ", "-")
-            return re.sub(r"[^a-z0-9.\-+_]", "", normalized_value)
+            return endoflife.to_identifier(str_value)
 
         return str_value
 

src/samsung-mobile.py

@@ -0,0 +1,87 @@
+import logging
+import re
+from datetime import date, datetime, time, timezone
+
+from bs4 import BeautifulSoup
+from common import dates, endoflife, http, releasedata
+
+"""Detect new models and aggregate EOL data for Samsung Mobile devices.
+
+This script works cumulatively: when a model is not listed anymore on https://security.samsungmobile.com/workScope.smsb
+it retains the date and use it as the model's EOL date.
+"""
+
+TITLES_BY_UPDATE_CADENCE = {
+    "monthly": "Current Models for Monthly Security Updates",
+    "quarterly": "Current Models for Quarterly Security Updates",
+    "biannual": "Current Models for Biannual Security Updates",
+}
+
+EXCLUDED_MODELS = {
+    "galaxy-tab-a7-10.4-2022": "still available according to https://www.gsmarena.com/samsung_galaxy_tab_a7_10_4_(2022)-11988.php",
+    "galaxy-watch5-pro": "will be tracked in a dedicated product",
+    "galaxy-watch5": "will be tracked in a dedicated product",
+    "galaxy-watch4-classic": "will be tracked in a dedicated product",
+    "galaxy-watch4": "will be tracked in a dedicated product",
+    "galaxy-m13-india": "still available according to https://www.gsmarena.com/samsung_galaxy_m13_(india)-11654.php",
+    "galaxy-a13-sm-a137": "still available according to https://www.gsmarena.com/samsung_galaxy_a13_(sm_a137)-11665.php",
+    "galaxy-a-quantum2": "still available according to https://www.gsmarena.com/samsung_galaxy_quantum_2-10850.php",
+}
+
+with releasedata.ProductData("samsung-mobile") as product_data:
+    today = dates.today()
+
+    frontmatter = endoflife.ProductFrontmatter(product_data.name)
+    frontmatter_release_names = frontmatter.get_release_names()
+
+    # Copy EOL dates from frontmatter to product data
+    for frontmatter_release in frontmatter.get_releases():
+        eol = frontmatter_release.get("eol")
+        eol = datetime.combine(eol, time.min, tzinfo=timezone.utc) if isinstance(eol, date) else eol
+
+        release = product_data.get_release(frontmatter_release.get("releaseCycle"))
+        release.set_eol(eol)
+
+    response = http.fetch_url("https://security.samsungmobile.com/workScope.smsb")
+    soup = BeautifulSoup(response.text, features="html5lib")
+    for update_cadence, title in TITLES_BY_UPDATE_CADENCE.items():
+        models_list = soup.find(string=lambda text, search=title: search in text if text else False).find_next("ul")
+
+        for item in models_list.find_all("li"):
+            models = item.text.replace("Enterprise Models:", "")
+            logging.info(f"Found {models} for {update_cadence} security updates")
+
+            for model in re.split(r',\s*', models):
+                name = endoflife.to_identifier(model)
+
+                release = product_data.get_release(name)
+                release.set_label(model.strip())
+
+                if name in frontmatter_release_names:
+                    frontmatter_release_names.remove(name)
+                    current_eol = release.get_eol()
+                    if current_eol is True or (isinstance(current_eol, datetime) and current_eol <= today):
+                        logging.info(f"Known model {name} is incorrectly marked as EOL, updating eol")
+                        release.set_eol(False)
+                    else:
+                        logging.debug(f"Known model {name} is not EOL, keeping eol as {current_eol}")
+
+                else:
+                    logging.debug(f"Found new model {name}")
+                    release.set_eol(False)
+
+    # the remaining models in frontmatter_release_names are not listed anymore on the Samsung page => they are EOL
+    for eol_model_name in frontmatter_release_names:
+        release = product_data.get_release(eol_model_name)
+        current_eol = release.get_eol()
+        if eol_model_name in EXCLUDED_MODELS:
+            logging.debug(f"Skipping model {eol_model_name}: {EXCLUDED_MODELS[eol_model_name]}")
+        elif current_eol is False:
+            logging.info(f"Model {eol_model_name} is not EOL, setting eol")
+            release.set_eol(today)
+        elif isinstance(current_eol, datetime):
+            if current_eol > today:
+                logging.info(f"Model {eol_model_name} is not marked as EOL, setting eol as {today}")
+                release.set_eol(today)
+            else:
+                logging.debug(f"Model {eol_model_name} is already EOL, keeping eol as {current_eol}")