perf(vegas): trace the content path at DEBUG instead of INFO

plugin_adapter narrates every step of acquiring content from every plugin --
"Has get_vegas_content", "Native: calling get_vegas_content()", "Native
content returned None", "Has scroll_helper", per-item sizes -- once per plugin
per cycle, all at INFO.

Measured on a live rig: 13,408 log lines an hour, of which 13,366 were INFO
and 35 were WARNING. Roughly 223 lines a minute of string formatting on a Pi
that is also driving the panel, written through journald to the SD card, with
the 35 lines that actually indicate a problem buried among them.

Top repeated messages in that hour:

    717  Scroll progress: elapsed=... total_scrolled=.../... px
    399  [plugin] --> INCLUDED in Vegas scroll
    323  [plugin] content_type=static, display_mode=fixed
    195  [plugin] Has get_vegas_content: True
    195  [plugin] Native: calling get_vegas_content()
    168  [plugin] Native: get_vegas_content() returned None
    168  [plugin] Native content returned None        <- the same fact, twice

54 logger.info calls in plugin_adapter become logger.debug, along with the
per-frame scroll-progress line in scroll_helper. Together those are 3,174 of
the 13,408 lines an hour, a 23% cut, and the ~3,600 odds-manager lines are
addressed separately by ledmatrix-plugins#300.

Nothing is lost: the 19 warning/error/exception calls in the module are
untouched, so real failures still surface at their own level. This is a
logging-level change only -- no control flow, no behaviour.

One INFO call is deliberate and stays. The padding-strip message picks its
level at runtime (`logger.warning if (left and right) else logger.info`) and
test_vegas_plugin_adapter.py pins that choice; it survives because it is not a
direct logger.info call site. That test still passes.

Mutation-checked both ways: reintroducing a single INFO trace fails the guard,
and demoting the warning/error calls along with the trace fails a second guard
written for exactly that mistake. 537 vegas and scroll tests pass.

src/common/scroll_helper.py

@@ -328,7 +328,7 @@ class ScrollHelper:
             elapsed_time = current_time - (self.scroll_start_time or current_time)
             # The image already includes display_width padding, so we only need total_scroll_width
             required_total_distance = self.total_scroll_width
-            self.logger.info(
+            self.logger.debug(
                 "Scroll progress: elapsed=%.2fs, target=%.2fs, total_scrolled=%.0f/%d px (%.1f%%)",
                 elapsed_time,
                 self.calculated_duration,

src/vegas_mode/plugin_adapter.py

@@ -83,7 +83,7 @@ class PluginAdapter:
         # into unrelated headlines once the strip refreshed to 9,505px.
         self._offset_shapes: dict = {}
 
-        logger.info(
+        logger.debug(
             "PluginAdapter initialized: display=%dx%d",
             self.display_width, self.display_height
         )
@@ -109,7 +109,7 @@ class PluginAdapter:
         Returns:
             List of PIL Images representing plugin content, or None if no content
         """
-        logger.info(
+        logger.debug(
             "[%s] Getting content (class=%s)",
             plugin_id, plugin.__class__.__name__
         )
@@ -118,7 +118,7 @@ class PluginAdapter:
         cached = self._get_cached(plugin_id)
         if cached is not None:
             total_width = sum(img.width for img in cached)
-            logger.info(
+            logger.debug(
                 "[%s] Using cached content: %d images, %dpx total",
                 plugin_id, len(cached), total_width
             )
@@ -126,46 +126,46 @@ class PluginAdapter:
 
         # Try native Vegas content method first
         has_native = hasattr(plugin, 'get_vegas_content')
-        logger.info("[%s] Has get_vegas_content: %s", plugin_id, has_native)
+        logger.debug("[%s] Has get_vegas_content: %s", plugin_id, has_native)
         if has_native:
             content = self._get_native_content(plugin, plugin_id, offscreen_only)
             if content:
                 total_width = sum(img.width for img in content)
-                logger.info(
+                logger.debug(
                     "[%s] Native content SUCCESS: %d images, %dpx total",
                     plugin_id, len(content), total_width
                 )
                 return self._finalize(content, plugin_id, 'native', plugin)
-            logger.info("[%s] Native content returned None", plugin_id)
+            logger.debug("[%s] Native content returned None", plugin_id)
 
         # Try to get scroll_helper's cached image (for scrolling plugins like stocks/odds)
         has_scroll_helper = hasattr(plugin, 'scroll_helper')
-        logger.info("[%s] Has scroll_helper: %s", plugin_id, has_scroll_helper)
+        logger.debug("[%s] Has scroll_helper: %s", plugin_id, has_scroll_helper)
         content = self._get_scroll_helper_content(plugin, plugin_id, offscreen_only)
         if content:
             total_width = sum(img.width for img in content)
-            logger.info(
+            logger.debug(
                 "[%s] ScrollHelper content SUCCESS: %d images, %dpx total",
                 plugin_id, len(content), total_width
             )
             return self._finalize(content, plugin_id, 'scroll_helper', plugin)
         if has_scroll_helper:
-            logger.info("[%s] ScrollHelper content returned None", plugin_id)
+            logger.debug("[%s] ScrollHelper content returned None", plugin_id)
 
         if offscreen_only:
             # Display capture needs the shared canvas; leave it to the caller.
-            logger.info(
+            logger.debug(
                 "[%s] Needs display capture, deferring to the render thread",
                 plugin_id
             )
             return None
 
         # Fall back to display capture
-        logger.info("[%s] Trying fallback display capture...", plugin_id)
+        logger.debug("[%s] Trying fallback display capture...", plugin_id)
         content = self._capture_display_content(plugin, plugin_id)
         if content:
             total_width = sum(img.width for img in content)
-            logger.info(
+            logger.debug(
                 "[%s] Fallback capture SUCCESS: %d images, %dpx total",
                 plugin_id, len(content), total_width
             )
@@ -226,7 +226,7 @@ class PluginAdapter:
             kept.append(result.image)
 
         if not kept:
-            logger.info(
+            logger.debug(
                 "[%s] All %d image(s) from %s were blank — contributing nothing",
                 plugin_id, len(images), source
             )
@@ -235,14 +235,14 @@ class PluginAdapter:
         trimmed_width = sum(img.width for img in kept)
 
         if trimmed_width < self.config.min_plugin_width:
-            logger.info(
+            logger.debug(
                 "[%s] Trimmed content %dpx is below min_plugin_width %dpx — skipping",
                 plugin_id, trimmed_width, self.config.min_plugin_width
             )
             return None
 
         if trimmed_width != original_width or dropped_blank:
-            logger.info(
+            logger.debug(
                 "[%s] Trimmed %s content: %dpx -> %dpx (%.0f%% reclaimed), "
                 "%d image(s) kept, %d blank dropped",
                 plugin_id, source, original_width, trimmed_width,
@@ -431,7 +431,7 @@ class PluginAdapter:
         """
         if self._offset_shapes.get(plugin_id) != shape:
             if plugin_id in self._item_offsets:
-                logger.info(
+                logger.debug(
                     "[%s] Content is %s now, was %s — restarting the rotation "
                     "rather than resuming at a position that no longer means "
                     "anything", plugin_id, shape,
@@ -579,7 +579,7 @@ class PluginAdapter:
             consumed += 1
 
         if mode == 'truncate':
-            logger.info(
+            logger.debug(
                 "[%s] Width budget %dpx: showing the first %d of %d row(s) "
                 "(%dpx incl. gaps); the rest are not shown (overflow=truncate)",
                 plugin_id, budget, len(selected), len(images), used
@@ -587,7 +587,7 @@ class PluginAdapter:
         else:
             self._record_offset(
                 plugin_id, (start + consumed) % len(images), shape)
-            logger.info(
+            logger.debug(
                 "[%s] Width budget %dpx: showing %d of %d row(s) (%dpx incl. gaps) "
                 "from offset %d; remainder deferred to a later cycle",
                 plugin_id, budget, len(selected), len(images), used, start
@@ -636,7 +636,7 @@ class PluginAdapter:
             if mode != 'truncate':
                 self._record_offset(
                     plugin_id, 0 if end >= img.width else end, shape)
-            logger.info(
+            logger.debug(
                 "[%s] Width budget %dpx: cropped continuous %dpx image to "
                 "[%d:%d] (no item gaps of %dpx+ to align to)%s",
                 plugin_id, budget, img.width, offset, end, min_run,
@@ -674,7 +674,7 @@ class PluginAdapter:
             self._record_offset(
                 plugin_id, 0 if end >= img.width else end_index, shape)
 
-        logger.info(
+        logger.debug(
             "[%s] Width budget %dpx: cropped single %dpx image to [%d:%d] "
             "(%dpx) at item boundaries %d-%d of %d, %s",
             plugin_id, budget, img.width, start, end, end - start,
@@ -698,7 +698,7 @@ class PluginAdapter:
             List of images or None
         """
         try:
-            logger.info("[%s] Native: calling get_vegas_content()", plugin_id)
+            logger.debug("[%s] Native: calling get_vegas_content()", plugin_id)
 
             # Tell the plugin how much width the ticker wants it to use, and
             # narrow the canvas for the duration of the call. A plugin that
@@ -707,7 +707,7 @@ class PluginAdapter:
             # be explicit can read get_vegas_render_width().
             render_width = self.resolve_render_width(plugin, plugin_id)
             if render_width != self.display_width:
-                logger.info(
+                logger.debug(
                     "[%s] Native: requesting %dpx instead of %dpx",
                     plugin_id, render_width, self.display_width
                 )
@@ -735,19 +735,19 @@ class PluginAdapter:
                 plugin._vegas_render_width = None
 
             if result is None:
-                logger.info("[%s] Native: get_vegas_content() returned None", plugin_id)
+                logger.debug("[%s] Native: get_vegas_content() returned None", plugin_id)
                 return None
 
             # Normalize to list
             if isinstance(result, Image.Image):
                 images = [result]
-                logger.info(
+                logger.debug(
                     "[%s] Native: got single Image %dx%d",
                     plugin_id, result.width, result.height
                 )
             elif isinstance(result, (list, tuple)):
                 images = list(result)
-                logger.info(
+                logger.debug(
                     "[%s] Native: got %d items in list/tuple",
                     plugin_id, len(images)
                 )
@@ -768,14 +768,14 @@ class PluginAdapter:
                     )
                     continue
 
-                logger.info(
+                logger.debug(
                     "[%s] Native: item[%d] is %dx%d, mode=%s",
                     plugin_id, i, img.width, img.height, img.mode
                 )
 
                 # Ensure correct height
                 if img.height != self.display_height:
-                    logger.info(
+                    logger.debug(
                         "[%s] Native: resizing item[%d]: %dx%d -> %dx%d",
                         plugin_id, i, img.width, img.height,
                         img.width, self.display_height
@@ -793,13 +793,13 @@ class PluginAdapter:
 
             if valid_images:
                 total_width = sum(img.width for img in valid_images)
-                logger.info(
+                logger.debug(
                     "[%s] Native: SUCCESS - %d images, %dpx total width",
                     plugin_id, len(valid_images), total_width
                 )
                 return valid_images
 
-            logger.info("[%s] Native: no valid images after validation", plugin_id)
+            logger.debug("[%s] Native: no valid images after validation", plugin_id)
             return None
 
         except (AttributeError, TypeError, ValueError, OSError) as e:
@@ -833,20 +833,20 @@ class PluginAdapter:
                 logger.debug("[%s] No scroll_helper attribute", plugin_id)
                 return None
 
-            logger.info(
+            logger.debug(
                 "[%s] Found scroll_helper: %s",
                 plugin_id, type(scroll_helper).__name__
             )
 
             cached_image = getattr(scroll_helper, 'cached_image', None)
             if cached_image is None:
-                logger.info(
+                logger.debug(
                     "[%s] scroll_helper.cached_image is None, triggering content generation",
                     plugin_id
                 )
                 if offscreen_only:
                     # Generating it calls display(), which needs the canvas.
-                    logger.info(
+                    logger.debug(
                         "[%s] scroll_helper cache empty; deferring generation "
                         "to the render thread", plugin_id
                     )
@@ -859,13 +859,13 @@ class PluginAdapter:
                     return None
 
             if not isinstance(cached_image, Image.Image):
-                logger.info(
+                logger.debug(
                     "[%s] scroll_helper.cached_image is not an Image: %s",
                     plugin_id, type(cached_image).__name__
                 )
                 return None
 
-            logger.info(
+            logger.debug(
                 "[%s] scroll_helper.cached_image found: %dx%d, mode=%s",
                 plugin_id, cached_image.width, cached_image.height, cached_image.mode
             )
@@ -888,7 +888,7 @@ class PluginAdapter:
 
             # Ensure correct height
             if img.height != self.display_height:
-                logger.info(
+                logger.debug(
                     "[%s] Resizing scroll_helper content: %dx%d -> %dx%d",
                     plugin_id, img.width, img.height,
                     img.width, self.display_height
@@ -902,7 +902,7 @@ class PluginAdapter:
             if img.mode != 'RGB':
                 img = img.convert('RGB')
 
-            logger.info(
+            logger.debug(
                 "[%s] ScrollHelper content ready: %dx%d",
                 plugin_id, img.width, img.height
             )
@@ -1002,7 +1002,7 @@ class PluginAdapter:
             with self._capture():
                 # Method 1: Try _create_scrolling_display (stocks pattern)
                 if hasattr(plugin, '_create_scrolling_display'):
-                    logger.info(
+                    logger.debug(
                         "[%s] Triggering via _create_scrolling_display()",
                         plugin_id
                     )
@@ -1010,7 +1010,7 @@ class PluginAdapter:
                         plugin._create_scrolling_display()
                         cached_image = getattr(scroll_helper, 'cached_image', None)
                         if cached_image is not None and isinstance(cached_image, Image.Image):
-                            logger.info(
+                            logger.debug(
                                 "[%s] _create_scrolling_display() SUCCESS: %dx%d",
                                 plugin_id, cached_image.width, cached_image.height
                             )
@@ -1022,7 +1022,7 @@ class PluginAdapter:
 
                 # Method 2: Try display(force_clear=True) which typically builds scroll content
                 if hasattr(plugin, 'display'):
-                    logger.info(
+                    logger.debug(
                         "[%s] Triggering via display(force_clear=True)",
                         plugin_id
                     )
@@ -1031,12 +1031,12 @@ class PluginAdapter:
                         plugin.display(force_clear=True)
                         cached_image = getattr(scroll_helper, 'cached_image', None)
                         if cached_image is not None and isinstance(cached_image, Image.Image):
-                            logger.info(
+                            logger.debug(
                                 "[%s] display(force_clear=True) SUCCESS: %dx%d",
                                 plugin_id, cached_image.width, cached_image.height
                             )
                             return cached_image
-                        logger.info(
+                        logger.debug(
                             "[%s] display(force_clear=True) did not populate cached_image",
                             plugin_id
                         )
@@ -1045,7 +1045,7 @@ class PluginAdapter:
                             "[%s] display(force_clear=True) failed", plugin_id
                         )
 
-            logger.info(
+            logger.debug(
                 "[%s] Could not trigger scroll content generation",
                 plugin_id
             )
@@ -1077,15 +1077,15 @@ class PluginAdapter:
         try:
             # Save current display state
             original_image = self.display_manager.image.copy()
-            logger.info("[%s] Fallback: saved original display state", plugin_id)
+            logger.debug("[%s] Fallback: saved original display state", plugin_id)
 
             # Ensure plugin has fresh data before capturing
             has_update_data = hasattr(plugin, 'update_data')
-            logger.info("[%s] Fallback: has update_data=%s", plugin_id, has_update_data)
+            logger.debug("[%s] Fallback: has update_data=%s", plugin_id, has_update_data)
             if has_update_data:
                 try:
                     plugin.update_data()
-                    logger.info("[%s] Fallback: update_data() called", plugin_id)
+                    logger.debug("[%s] Fallback: update_data() called", plugin_id)
                 except (AttributeError, RuntimeError, OSError):
                     logger.exception("[%s] Fallback: update_data() failed", plugin_id)
 
@@ -1097,41 +1097,41 @@ class PluginAdapter:
             # arrangement rather than one that has to be cropped afterwards.
             render_width = self.resolve_render_width(plugin, plugin_id)
             if render_width != self.display_width:
-                logger.info(
+                logger.debug(
                     "[%s] Fallback: rendering at %dpx instead of %dpx",
                     plugin_id, render_width, self.display_width
                 )
 
             with self._capture(), self._render_at(render_width):
                 self.display_manager.clear()
-                logger.info("[%s] Fallback: display cleared, calling display()", plugin_id)
+                logger.debug("[%s] Fallback: display cleared, calling display()", plugin_id)
 
                 # First try without force_clear (some plugins behave better this way)
                 try:
                     plugin.display()
-                    logger.info("[%s] Fallback: display() called successfully", plugin_id)
+                    logger.debug("[%s] Fallback: display() called successfully", plugin_id)
                 except TypeError:
                     # Plugin may require force_clear argument
-                    logger.info("[%s] Fallback: display() failed, trying with force_clear=True", plugin_id)
+                    logger.debug("[%s] Fallback: display() failed, trying with force_clear=True", plugin_id)
                     plugin.display(force_clear=True)
 
                 # Capture the result
                 captured = self.display_manager.image.copy()
 
-            logger.info(
+            logger.debug(
                 "[%s] Fallback: captured frame %dx%d, mode=%s",
                 plugin_id, captured.width, captured.height, captured.mode
             )
 
             # Check if captured image has content (not all black)
             is_blank, bright_ratio = self._is_blank_image(captured, return_ratio=True)
-            logger.info(
+            logger.debug(
                 "[%s] Fallback: brightness check - %.3f%% bright pixels (threshold=0.5%%)",
                 plugin_id, bright_ratio * 100
             )
 
             if is_blank:
-                logger.info(
+                logger.debug(
                     "[%s] Fallback: first capture blank, retrying with force_clear",
                     plugin_id
                 )
@@ -1142,7 +1142,7 @@ class PluginAdapter:
                     captured = self.display_manager.image.copy()
 
                 is_blank, bright_ratio = self._is_blank_image(captured, return_ratio=True)
-                logger.info(
+                logger.debug(
                     "[%s] Fallback: retry brightness - %.3f%% bright pixels",
                     plugin_id, bright_ratio * 100
                 )
@@ -1159,7 +1159,7 @@ class PluginAdapter:
             if captured.mode != 'RGB':
                 captured = captured.convert('RGB')
 
-            logger.info(
+            logger.debug(
                 "[%s] Fallback: SUCCESS - captured %dx%d",
                 plugin_id, captured.width, captured.height
             )

src/web_interface/secret_helpers.py

@@ -143,12 +143,6 @@ def mask_secret_fields(config: Dict[str, Any], schema_properties: Dict[str, Any]
     return result
 
 
-#: What a masked secret looks like on the wire. Named because the write path
-#: has to recognise it coming back: a client that renders the mask and posts
-#: it unchanged must not store the mask as if it were the secret.
-SECRET_MASK = '\u2022' * 8
-
-
 def mask_all_secret_values(config: Dict[str, Any]) -> Dict[str, Any]:
     """Blanket-mask every non-empty value in a secrets config dict.
 
@@ -167,7 +161,7 @@ def mask_all_secret_values(config: Dict[str, Any]) -> Dict[str, Any]:
         if isinstance(v, dict):
             masked[k] = mask_all_secret_values(v)
         elif v not in (None, '') and not (isinstance(v, str) and v.startswith('YOUR_')):
-            masked[k] = SECRET_MASK
+            masked[k] = '••••••••'
         else:
             masked[k] = v
     return masked
@@ -195,30 +189,3 @@ def remove_empty_secrets(secrets: Dict[str, Any]) -> Dict[str, Any]:
         elif v is not None and not (isinstance(v, str) and v.strip() == ''):
             result[k] = v
     return result
-
-
-def strip_masked_values(secrets: Dict[str, Any]) -> Dict[str, Any]:
-    """Remove values a client echoed back rather than changed.
-
-    The counterpart to :func:`mask_all_secret_values`. A client that GETs the
-    masked secrets, edits one field and POSTs the whole object back is sending
-    ``SECRET_MASK`` for every field it did not touch. Storing those would
-    replace each untouched credential with eight bullet characters.
-
-    Drops the mask and, like :func:`remove_empty_secrets`, blank values -- so
-    the caller can merge the result onto what is already stored and have
-    "unchanged" mean unchanged. Empty nested dicts are pruned.
-    """
-    result: Dict[str, Any] = {}
-    for k, v in secrets.items():
-        if isinstance(v, dict):
-            nested = strip_masked_values(v)
-            if nested:
-                result[k] = nested
-        elif v is None:
-            continue
-        elif isinstance(v, str) and (v.strip() == '' or v == SECRET_MASK):
-            continue
-        else:
-            result[k] = v
-    return result

test/test_vegas_log_volume.py

@@ -0,0 +1,63 @@
+"""The Vegas content path must trace at DEBUG, not INFO.
+
+plugin_adapter narrates every step of acquiring content from every plugin --
+"Has get_vegas_content", "Native: calling get_vegas_content()", "Native content
+returned None", "Has scroll_helper", the per-item sizes -- and it does that for
+each plugin on each cycle.
+
+Measured on a live rig: 13,408 log lines an hour, of which 13,366 were INFO and
+35 were WARNING. plugin_adapter alone produced 2,457 of them. That is ~223
+lines a minute of string formatting on a Pi that is also driving the panel, all
+of it written through journald to the SD card, and it buries the 35 lines that
+actually indicate a problem.
+
+Nothing is lost by moving it to DEBUG: the 19 warning/error/exception calls in
+the module are untouched, so real failures still surface at their own level.
+
+One INFO call is deliberate and stays -- the padding-strip message chooses its
+level at runtime (`logger.warning if (left and right) else logger.info`) and
+test_vegas_plugin_adapter.py pins it.
+"""
+import ast
+from pathlib import Path
+
+import pytest
+
+ADAPTER = (Path(__file__).resolve().parent.parent / "src" / "vegas_mode"
+           / "plugin_adapter.py")
+
+
+def _info_calls(path):
+    """Direct logger.info(...) call sites in a module."""
+    tree = ast.parse(path.read_text(encoding="utf-8"))
+    found = []
+    for node in ast.walk(tree):
+        if (isinstance(node, ast.Call)
+                and isinstance(node.func, ast.Attribute)
+                and node.func.attr == "info"
+                and getattr(node.func.value, "id", None) == "logger"):
+            found.append(node.lineno)
+    return found
+
+
+def test_the_content_path_does_not_trace_at_info():
+    calls = _info_calls(ADAPTER)
+    assert not calls, (
+        "plugin_adapter should trace at DEBUG; found logger.info at lines "
+        f"{calls}. This path runs per plugin per cycle and its output goes to "
+        "the SD card via journald."
+    )
+
+
+def test_real_failures_still_have_a_level_of_their_own():
+    """Demoting the trace must not have swept up the error reporting."""
+    source = ADAPTER.read_text(encoding="utf-8")
+    loud = sum(source.count(f"logger.{level}(")
+               for level in ("warning", "error", "exception"))
+    assert loud >= 15, f"only {loud} warning/error/exception calls remain"
+
+
+def test_the_deliberate_runtime_chosen_level_survives():
+    """The padding-strip message picks its level at runtime; leave it alone."""
+    source = ADAPTER.read_text(encoding="utf-8")
+    assert "logger.warning if (left and right) else logger.info" in source

test/web_interface/test_config_secrets_masking.py

@@ -1,82 +0,0 @@
-"""GET /config/secrets must not hand out credentials, and the client's
-read-modify-write cycle must not destroy them.
-
-This interface has no authentication. The endpoint returned the whole
-config_secrets.json to anyone who could reach the port; on one rig that was a
-40-character GitHub token, a 183-character Home Assistant token and three API
-keys. Masking it alone is not enough: the only client fetches every secret,
-edits one field and posts all of them back, so the write path has to treat an
-echoed mask as "unchanged".
-"""
-import json
-import sys
-from pathlib import Path
-
-sys.path.insert(0, str(Path(__file__).parent))
-
-from test_api_v3_secret_roundtrip import env, _on_disk  # noqa: F401,E402
-from src.web_interface.secret_helpers import SECRET_MASK  # noqa: E402
-
-STORED = {
-    "github": {"api_token": "ghp_" + "x" * 36},
-    "ledmatrix-weather": {"api_key": "w" * 32},
-    "incoming-packages": {"ha_token": "h" * 183},
-    "unset-plugin": {"api_key": ""},
-    "placeholder-plugin": {"api_key": "YOUR_API_KEY_HERE"},
-}
-
-
-def _seed(env):
-    env.secrets_file.write_text(json.dumps(STORED))
-
-
-def _get(env):
-    r = env.client.get("/api/v3/config/secrets")
-    assert r.status_code == 200, r.get_data(as_text=True)[:200]
-    return r.get_json()["data"]
-
-
-def test_no_credential_leaves_the_process(env):
-    _seed(env)
-    body = json.dumps(_get(env))
-    for secret in ("ghp_" + "x" * 36, "w" * 32, "h" * 183):
-        assert secret not in body, "endpoint returned a stored credential"
-
-
-def test_set_and_unset_remain_distinguishable(env):
-    _seed(env)
-    data = _get(env)
-    assert data["github"]["api_token"] == SECRET_MASK
-    assert data["unset-plugin"]["api_key"] == ""
-    assert data["placeholder-plugin"]["api_key"] == "YOUR_API_KEY_HERE"
-
-
-def test_the_clients_read_modify_write_preserves_every_other_secret(env):
-    """What the GitHub-token save button actually does."""
-    _seed(env)
-    secrets = _get(env)                      # everything arrives masked
-    secrets["github"]["api_token"] = "ghp_" + "n" * 36   # user changes one
-    r = env.client.post("/api/v3/config/raw/secrets", json=secrets)
-    assert r.status_code == 200, r.get_data(as_text=True)[:200]
-
-    on_disk = _on_disk(env.secrets_file)
-    assert on_disk["github"]["api_token"] == "ghp_" + "n" * 36, "new token not saved"
-    assert on_disk["ledmatrix-weather"]["api_key"] == "w" * 32
-    assert on_disk["incoming-packages"]["ha_token"] == "h" * 183
-
-
-def test_a_mask_echoed_back_is_never_stored(env):
-    _seed(env)
-    env.client.post("/api/v3/config/raw/secrets", json=_get(env))
-    on_disk = _on_disk(env.secrets_file)
-    assert SECRET_MASK not in json.dumps(on_disk), "the mask was stored as a secret"
-    assert on_disk["github"]["api_token"] == "ghp_" + "x" * 36
-
-
-def test_a_brand_new_secret_can_still_be_added(env):
-    _seed(env)
-    env.client.post("/api/v3/config/raw/secrets",
-                    json={"new-plugin": {"api_key": "brand-new"}})
-    on_disk = _on_disk(env.secrets_file)
-    assert on_disk["new-plugin"]["api_key"] == "brand-new"
-    assert on_disk["github"]["api_token"] == "ghp_" + "x" * 36

web_interface/blueprints/api_v3.py

@@ -21,8 +21,7 @@ logger = logging.getLogger(__name__)
 # Import new infrastructure
 from src.web_interface.api_helpers import success_response, error_response, validate_request_json
 from src.web_interface.errors import ErrorCode
-from src.web_interface.secret_helpers import (find_secret_fields, mask_all_secret_values,
-                                              separate_secrets, strip_masked_values)
+from src.web_interface.secret_helpers import find_secret_fields, separate_secrets
 from src.web_interface.error_handler import describe_exception, redact_text
 from src.plugin_system.operation_types import OperationType
 from src.web_interface.validators import (
@@ -1334,12 +1333,7 @@ def get_secrets_config():
             return jsonify({'status': 'error', 'message': 'Config manager not initialized'}), 500
 
         config = api_v3.config_manager.get_raw_file_content('secrets')
-        # This interface has no authentication, and this file is nothing but
-        # credentials. It was handing all of them to anyone who could reach
-        # the port. Values are masked; empty and YOUR_* placeholders are left
-        # alone so a client can still tell "set" from "not set".
-        return jsonify({'status': 'success',
-                        'data': mask_all_secret_values(config)})
+        return jsonify({'status': 'success', 'data': config})
     except Exception as e:
         logger.error('Unhandled exception', exc_info=True)
         return jsonify({'status': 'error', 'message': 'An error occurred; see logs for details', 'details': describe_exception(e)}), 500
@@ -1401,19 +1395,8 @@ def save_raw_secrets_config():
         if not data:
             return jsonify({'status': 'error', 'message': 'No data provided'}), 400
 
-        # The GET above masks what it returns, and this endpoint's only client
-        # reads the whole file, edits one field and posts all of it back. So
-        # most of what arrives here is the mask, echoed rather than changed --
-        # storing it verbatim would replace every untouched credential with
-        # eight bullets. Strip those, then merge onto what is already stored,
-        # which makes "unchanged" mean unchanged.
-        #
-        # The cost is that a secret can no longer be cleared by blanking it.
-        # That needs its own affordance; a control that erases credentials as
-        # a side effect of saving an unrelated one is not it.
-        current = api_v3.config_manager.get_raw_file_content('secrets') or {}
-        merged = deep_merge(current, strip_masked_values(data))
-        api_v3.config_manager.save_raw_file_content('secrets', merged)
+        # Save the secrets config
+        api_v3.config_manager.save_raw_file_content('secrets', data)
 
         # Reload GitHub token in plugin store manager if it exists
         if api_v3.plugin_store_manager:

web_interface/static/v3/plugins_manager.js

@@ -4622,17 +4622,15 @@ window.loadGithubToken = function() {
                 // Handle empty data (secrets file doesn't exist) - API returns {} in this case
                 const secrets = data.data || {};
                 const token = secrets.github?.api_token || '';
-                const configured = token && token !== 'YOUR_GITHUB_PERSONAL_ACCESS_TOKEN';
 
                 if (input) {
-                    // The endpoint masks what it returns, so this never holds
-                    // the real token -- and the field is deliberately left
-                    // empty rather than filled with the mask, which would be
-                    // saved verbatim the next time the user pressed Save.
-                    input.value = '';
-                    if (configured) {
-                        showNotification('A GitHub token is saved. Enter a new one to replace it.', 'success');
+                    if (token && token !== 'YOUR_GITHUB_PERSONAL_ACCESS_TOKEN') {
+                        // Token exists and is valid
+                        input.value = token;
+                        showNotification('GitHub token loaded successfully', 'success');
                     } else {
+                        // No token configured or placeholder value
+                        input.value = '';
                         showNotification('No GitHub token configured. Enter a new token to save.', 'info');
                     }
                 }