Add token validation (#164)

* Add token format validation.
* Update version.

Author: lazaa32

configure_dialog.py

@@ -10,6 +10,15 @@
 from . import utils
 
 
+def _token_format_valid(token):
+    if "_" in token:
+        parts = token.split("_")
+        if len(parts) == 2:
+            if len(parts[0]) == 32 and len(parts[1]) >= 64:
+                return True
+    return False
+
+
 class ConfigureDialog(QtWidgets.QDialog):
     def __init__(self):
         super().__init__()
@@ -52,17 +61,24 @@ def __init__(self):
 
     def _accepted(self):
         # get and store UI values
-        smanager = SettingsManager()
-        am = QgsApplication.authManager()
-        auth_cfg_id = smanager.get_setting('auth_cfg_id')
         token = self.ui.token_txt.text()
-        cfg = QgsAuthMethodConfig('MapTilerHmacSha256')
         if token:
-            if auth_cfg_id:
-                (res, cfg) = am.loadAuthenticationConfig(auth_cfg_id, cfg, True)
-                if res:
-                    saved_token = cfg.configMap().get("token")
-                    if not saved_token == token:
+            cfg = QgsAuthMethodConfig('MapTilerHmacSha256')
+            if _token_format_valid(token):
+                smanager = SettingsManager()
+                am = QgsApplication.authManager()
+                auth_cfg_id = smanager.get_setting('auth_cfg_id')
+                if auth_cfg_id:
+                    (res, cfg) = am.loadAuthenticationConfig(auth_cfg_id, cfg, True)
+                    if res:
+                        saved_token = cfg.configMap().get("token")
+                        if not saved_token == token:
+                            cfg.setConfigMap({'token': token})
+                            (res, cfg) = am.storeAuthenticationConfig(cfg, True)
+                            if res:
+                                smanager.store_setting('auth_cfg_id', cfg.id())
+                    else:
+                        cfg.setName('qgis-maptiler-plugin')
                         cfg.setConfigMap({'token': token})
                         (res, cfg) = am.storeAuthenticationConfig(cfg, True)
                         if res:
@@ -73,15 +89,11 @@ def _accepted(self):
                     (res, cfg) = am.storeAuthenticationConfig(cfg, True)
                     if res:
                         smanager.store_setting('auth_cfg_id', cfg.id())
+                prefervector = str(int(self.ui.vtileCheckBox.isChecked()))
+                smanager.store_setting('prefervector', prefervector)
+                self.close()
             else:
-                cfg.setName('qgis-maptiler-plugin')
-                cfg.setConfigMap({'token': token})
-                (res, cfg) = am.storeAuthenticationConfig(cfg, True)
-                if res:
-                    smanager.store_setting('auth_cfg_id', cfg.id())
-            prefervector = str(int(self.ui.vtileCheckBox.isChecked()))
-            smanager.store_setting('prefervector', prefervector)
-            self.close()
+                self.ui.label_6.setText(f"Not a valid token format. (Use token, not API key.)")
         else:
             self.ui.label_6.setText(f"Token is required.")
 

configure_dialog_base.ui

@@ -6,7 +6,7 @@
    <rect>
     <x>0</x>
     <y>0</y>
-    <width>423</width>
+    <width>300</width>
     <height>226</height>
    </rect>
   </property>
@@ -24,7 +24,7 @@
   </property>
   <property name="maximumSize">
    <size>
-    <width>423</width>
+    <width>300</width>
     <height>226</height>
    </size>
   </property>
@@ -95,10 +95,17 @@
      </property>
     </widget>
    </item>
+   <item>
+    <widget class="QLabel" name="label_7">
+     <property name="text">
+      <string>Get FREE credentials at:</string>
+     </property>
+    </widget>
+   </item>
    <item>
     <widget class="QLabel" name="label_3">
      <property name="text">
-      <string>Get FREE credentials at &lt;a href=&quot;https://maptiler.link/qgiscredentials&quot;&gt;&lt;span style=&quot; text-decoration: underline; color:#419cff;&quot;&gt;https://maptiler.link/qgiscredentials&lt;/span&gt;&lt;/a&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+      <string>&lt;a href=&quot;https://maptiler.link/qgiscredentials&quot;&gt;&lt;span style=&quot; text-decoration: underline; color:#419cff;&quot;&gt;https://cloud.maptiler.com/account/credentials/&lt;/span&gt;&lt;/a&gt;&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
      </property>
      <property name="textFormat">
       <enum>Qt::RichText</enum>

metadata.txt

@@ -6,7 +6,7 @@
 name=MapTiler
 qgisMinimumVersion=3.24
 description=Street and satellite base maps with vector tiles
-version=3.0.0
+version=3.0.1
 author=MapTiler
 email=info@maptiler.com