Merge branch 'main' into 95-send-spots-to-xota

# Conflicts:
#	README.md
#	config-example.yml
#	core/config.py
#	server/handlers/api/addspot.py
#	server/handlers/api/options.py
#	static/js/add-spot.js
#	static/js/bands.js
#	static/js/map.js

.idea/encodings.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Encoding">
+    <file url="file://$PROJECT_DIR$/datafiles/MUNICIPIOS.csv" charset="ISO-8859-1" />
+  </component>
+</project>

.idea/spothole.iml

@@ -2,8 +2,9 @@
 <module type="PYTHON_MODULE" version="4">
   <component name="NewModuleRootManager">
     <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$" isTestSource="false" />
       <excludeFolder url="file://$MODULE_DIR$/.venv" />
-      <excludeFolder url="file://$MODULE_DIR$/webassets/vendor" />
+      <excludeFolder url="file://$MODULE_DIR$/static/vendor" />
     </content>
     <orderEntry type="jdk" jdkName="Python 3.13 virtualenv at ~/code/spothole/.venv" jdkType="Python SDK" />
     <orderEntry type="sourceFolder" forTests="false" />

README.md

@@ -1,4 +1,4 @@
-# ![Spothole](/webassets/img/logo.png)
+# ![Spothole](/static/img/logo.png)
 
 Spothole is a utility to aggregate "spots" from amateur radio DX clusters and xOTA spotting sites, and provide an open
 JSON API as well as a website to browse the data.
@@ -19,6 +19,8 @@ Supported data sources include DX Clusters, the Reverse Beacon Network (RBN), th
 SOTA, WWFF, GMA, WWBOTA, HEMA, Parks 'n' Peaks, ZLOTA, WOTA, BOTA, LLOTA, WWTOTA, Tiles on the Air, the UK Packet
 Repeater Network, NG3K, and any site based on the xOTA software by nischu.
 
+Additional Special Interest Groups (SIGs) without their own specific data source include WAB, WAI and DME.
+
 ![Screenshot](/images/screenshot2.png)
 
 ![Screenshot](/images/screenshot3.png)
@@ -87,15 +89,15 @@ callsign and park data.
 
 Various approaches exist to writing your own client, but in general:
 
-* Refer to the API docs. These are built on an OpenAPI definition file (`/webassets/apidocs/openapi.yml`), which you can
+* Refer to the API docs. These are built on an OpenAPI definition file (`/static/apidocs/openapi.yml`), which you can
   automatically use to generate a client skeleton using various software.
 * Call the main "spots" or "alerts" API endpoints to get the data you want. For example, your app could call
-  `https://spothole.app/api/v1/spots` once every few minutes. Apply filters if necessary.
+  `https://spothole.app/api/v2/spots` once every few minutes. Apply filters if necessary.
 * Call the "options" API to get an idea of which bands, modes etc. the server knows about. You might want to do that
   first before calling the spots/alerts APIs, to allow you to populate your filters correctly.
-* Refer to the provided HTML/JS interface for a reference on different approaches. For example, the "map" and "bands"
+* Refer to the provided HTML/JS interface for a reference on different approaches. For example, the "alerts"/"upcoming"
-  pages simply query the main spot API on a timer, whereas the main/spots page combines this approach with using the
+  page simply query the main spot API on a timer, whereas the spots, map and bands pages combine this approach with
-  Server-Sent Events (SSE) endpoint to update live.
+  using the Server-Sent Events (SSE) endpoint to update live.
 * Let me know if you get stuck, I'm happy to help.
 
 Please don't hammer the API with an unnecessarily high request rate. For example, Spothole only queries the POTA API
@@ -103,12 +105,12 @@ once every two minutes, so if your client is interested in POTA data there's no
 than that.
 
 If you absolutely must be informed within seconds of a spot arriving in Spothole, please use the SSE endpoints instead,
-e.g. `https://spothole.app/api/v1/spots/stream`.
+e.g. `https://spothole.app/api/v2/spots/stream`.
 
 If you want to handle different types of spot or alert differently within your client, please consider making a single
 request to the Spothole API to retrieve all the data, then filtering on your side. For example, call
-`https://spothole.app/api/v1/spots?sig=POTA,SOTA` rather than making two separate calls to
+`https://spothole.app/api/v2/spots?sig=POTA,SOTA` rather than making two separate calls to
-`https://spothole.app/api/v1/spots?sig=POTA` and `https://spothole.app/api/v1/spots?sig=SOTA`.
+`https://spothole.app/api/v2/spots?sig=POTA` and `https://spothole.app/api/v2/spots?sig=SOTA`.
 
 Remember, here at Spothole Inc. we offer an industry-standard "five nines" uptime on our server, with our own unique
 twist: we don't tell you which side of the decimal point the nines start! (Translation: This is a hobby project.
@@ -316,93 +318,78 @@ To set up nginx as a reverse proxy that sits in front of Spothole, first ensure
 
 Create a file at `/etc/nginx/sites-available/` called `spothole`. Give it the following contents, replacing
 `spothole.app` with the domain name on which you want to run Spothole. If you changed the port on which Spothole runs,
-update that on the "proxy_pass" line too.
+update that on the "proxy_pass" line, and if you installed Spothole somewhere other than `/home/spothole/spothole`,
+adjust the alias location for serving static files.
+
+(The latter section, configuring the nginx server to serve static files directly, improves efficiency because it saves
+Spothole itself from serving JS, CSS etc. files. If you can't do this for some reason, e.g. your nginx and spothole are
+on different computers, you can omit the `location /static/ {}` block.)
 
 ```nginx
 server {
     server_name spothole.app;
 
+    # Global proxy settings
+    proxy_http_version 1.1;
+    proxy_set_header Connection "";
+    proxy_connect_timeout 10s;
+    proxy_buffering on;
+    
+    # Pass on IP address and host information to Spothole, in case logging this information is required
+    proxy_set_header X-Real-IP $remote_addr;
+    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+    proxy_set_header Host $http_host;
+    proxy_set_header X-Forwarded-Proto $scheme;
+
     # Wellknown area for Lets Encrypt
     location /.well-known/ {
         alias /var/www/html/.well-known/;
     }
+
+    # Load static assets directly from the Spothole static directory
+    location /static/ {
+        alias /home/spothole/spothole/static/;
+        expires 1h;
+        add_header Cache-Control "public, max-age=3600, must-revalidate";
+    }
     
     # SSE endpoints
-    location ~ ^/api/v1/(spots|alerts)/stream {
+    location ~ ^/api/v2/(spots|alerts)/stream/? {
         proxy_pass http://127.0.0.1:8080;
         
-        # Allow keep-alive
+        # Remove buffering, remove caching, add suitable timeouts for SSE API calls
-        proxy_http_version 1.1;
-        proxy_set_header Connection "";
-        
-        # Set correct content type for SSE API calls
-        add_header Content-Type text/event-stream always;
-        
-        # Set remove buffering, remove caching, add suitable timeouts for SSE API calls
         proxy_buffering off;
         proxy_cache off;
         proxy_read_timeout 24h;
-        proxy_connect_timeout 10s;
         proxy_send_timeout 24h;
         proxy_set_header X-Accel-Buffering no;
         add_header Cache-Control no-store always;
         
         # Allow cross-origin requests to API
         proxy_hide_header Access-Control-Allow-Origin;
-        add_header Access-Control-Allow-Origin * always;
+        add_header Access-Control-Allow-Origin * always; 
-        
-        # Pass on IP address and host information to Spothole, in case logging this information is required
-        proxy_set_header X-Real-IP $remote_addr;
-        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-        proxy_set_header Host $http_host;
-        proxy_set_header X-Forwarded-Proto $scheme;
     }
 
     # Other API endpoints
     location /api/ {
         proxy_pass http://127.0.0.1:8080;
         
-        # Allow keep-alive
+        # Remove buffering, remove caching, add suitable timeouts for API calls
-        proxy_http_version 1.1;
+        proxy_buffering off;
-        proxy_set_header Connection "";
-        
-        # Set up buffering, remove caching, add suitable timeouts for API calls
-        proxy_buffering on;
         proxy_cache off;
         proxy_read_timeout 30s;
-        proxy_connect_timeout 10s;
         add_header Cache-Control no-store always;
         
         # Allow cross-origin requests to API
         proxy_hide_header Access-Control-Allow-Origin;
         add_header Access-Control-Allow-Origin * always;
-        
-        # Pass on IP address and host information to Spothole, in case logging this information is required
-        proxy_set_header X-Real-IP $remote_addr;
-        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-        proxy_set_header Host $http_host;
-        proxy_set_header X-Forwarded-Proto $scheme;
     }
 
-    # Static assets
+    # Templated pages
     location / {
         proxy_pass http://127.0.0.1:8080;
-        
-        # Allow keep-alive
-        proxy_http_version 1.1;
-        proxy_set_header Connection "";
-        
-        # Set up buffering and caching, add suitable timeouts for static asset requests
-        proxy_buffering on;
         proxy_read_timeout 30s;
-        proxy_connect_timeout 10s;
+        add_header Cache-Control "no-cache, must-revalidate" always;
-        add_header Cache-Control "public, max-age=3600, must-revalidate" always;
-        
-        # Pass on IP address and host information to Spothole, in case logging this information is required
-        proxy_set_header X-Real-IP $remote_addr;
-        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
-        proxy_set_header Host $http_host;
-        proxy_set_header X-Forwarded-Proto $scheme;
     }
 }
 ```
@@ -465,12 +452,12 @@ To navigate your way around the source code, this list may help.
 
 *HTML/JS/CSS front-end code*
 
-* `/webassets` - Root for static files served by the web server
+* `/static` - Root for static files served by the web server. These are all served from a path starting `/static/`.
-* `/webassets/apidocs` - Contains the OpenAPI spec (`openapi.yml`)
+* `/static/apidocs` - Contains the OpenAPI spec (`openapi.yml`)
-* `/webassets/css` - CSS files used by the web front-end
+* `/static/css` - CSS files used by the web front-end
-* `/webassets/img` - image files used by the web front-end
+* `/static/img` - image files used by the web front-end
-* `/webassets/js` - JavaScript used by the web front-end
+* `/static/js` - JavaScript used by the web front-end
-* `/webassets/vendor` - Third-party libraries (CSS, JS, fonts and images)
+* `/static/vendor` - Third-party libraries (CSS, JS, fonts and images)
 
 *Miscellaneous*
 
@@ -515,16 +502,23 @@ The same approach as above is also used for alert providers.
 As well as being my work, I have also gratefully received feature patches from Steven, M1SDH.
 
 The project contains GeoJSON files for CQ and ITU zones, in the `/datafiles/` directory. These are MIT-licenced and, to
-my knowledge, created by HA8TKS for his CQ and ITU zone layers for Leaflet.
+my knowledge, created by HA8TKS for his CQ and ITU zone layers for Leaflet. `/datafiles` also contains a
+`MUNICIPIOS.csv` file, from the "Nomenclátor Geográfico de Municipios y Entidades de Población" data set sourced from
+[el Centro Nacional de Información Geográfica](https://centrodedescargas.cnig.es/CentroDescargas/home).
+`didbase-stations.csv` and the TOTA CSV files were created by me based on publicly available data from GIRO and from
+maps of conference centres.
 
 The project contains a set of flag icons generated using the "Noto Color Emoji" font on a Debian system, in the
-`/webassets/img/flags/` directory.
+`/static/img/flags/` directory.
 
 The software uses a number of Python libraries as listed in `requirements.txt`, and a number of JavaScript libraries.
 This project would not have been possible without these libraries, so many thanks to their developers.
 
 ### Third Party Libraries
 
+A number of third-party libraries are self-hosted in the `/static/vendor/` directory. These files are subject to
+their own licences and are not covered by the overall licence declared in the `LICENSE` file.
+
 A number of third-party libraries are self-hosted in the `/webassets/vendor/` directory. These files are subject to
 their own licences and are not covered by the overall licence declared in the `LICENSE` file.
 

alertproviders/http_alert_provider.py

@@ -4,6 +4,7 @@ from threading import Thread, Event
 
 import pytz
 import requests
+from requests.exceptions import ConnectionError, ReadTimeout, ConnectTimeout
 
 from alertproviders.alert_provider import AlertProvider
 from core.constants import HTTP_HEADERS
@@ -41,16 +42,25 @@ class HTTPAlertProvider(AlertProvider):
             # Request data from API
             logging.debug("Polling " + self.name + " alert API...")
             http_response = requests.get(self._url, headers=HTTP_HEADERS, timeout=(5, 30))
-            # Pass off to the subclass for processing
+            # Check response code was good
-            new_alerts = self._http_response_to_alerts(http_response)
+            if http_response.ok:
-            # Submit the new alerts for processing. There might not be any alerts for the less popular programs.
+                # Pass off to the subclass for processing
-            if new_alerts:
+                new_alerts = self._http_response_to_alerts(http_response)
-                self._submit_batch(new_alerts)
+                # Submit the new alerts for processing. There might not be any alerts for the less popular programs.
+                if new_alerts:
+                    self._submit_batch(new_alerts)
 
-            self.status = "OK"
+                self.status = "OK"
-            self.last_update_time = datetime.now(pytz.UTC)
+                self.last_update_time = datetime.now(pytz.UTC)
-            logging.debug("Received data from " + self.name + " alert API.")
+                logging.debug("Received data from " + self.name + " alert API.")
+            else:
+                self.status = "Error"
+                logging.warning(f"HTTP {http_response.status_code} when calling {self.name} alerts API.")
 
+        except ConnectionError:
+            logging.warning(f"Connection error when accessing {self.name} alerts API.")
+        except (ConnectTimeout, ReadTimeout):
+            logging.warning(f"Timeout when accessing {self.name} alerts API.")
         except Exception:
             self.status = "Error"
             logging.exception("Exception in HTTP JSON Alert Provider (" + self.name + ")")

config-example.yml

@@ -66,8 +66,8 @@ spot-providers:
     name: "LLOTA"
     enabled: true
 
-  - class: "WWTOTA"
+  - class: "Towers"
-    name: "WWTOTA"
+    name: "Towers"
     enabled: true
 
   - class: "Tiles"
@@ -181,7 +181,7 @@ alert-providers:
 
 
 # Solar condition providers to use. These poll external APIs for solar propagation data (SFI, A/K indices, band
-# conditions, etc.) and make it available via the /api/v1/solar endpoint.
+# conditions, etc.) and make it available via the /api/v2/solar endpoint.
 solar-condition-providers:
   - class: "HamQSL"
     name: "HamQSL"
@@ -211,6 +211,28 @@ clublog-api-key: ""
 # Allow submitting spots to the Spothole API?
 allow-spotting: true
 
+# Allow upstream submission of spots to external providers (POTA, SOTA, etc.) via the API?
+# Requires allow-spotting to also be true. Set to false to only accept spots into the local
+# Spothole database, without forwarding them to any external service.
+allow-upstream-spotting: true
+
+# Google reCAPTCHA v2 keys for CAPTCHA protection on upstream spot submission. Both keys must be set to enable CAPTCHA.
+# Leave both empty to disable CAPTCHA (e.g. for a private/trusted server) or if allow-spotting is false, in which case
+# they will do nothing. Note that with CAPTCHA enabled, this will prevent third-party clients submitting spots through
+# Spothole unless the clients are web-based, use the same site key, have their domains enabled in your reCAPTCHA config,
+# and of course their user solves the CAPTCHA.
+# You can sign up for reCAPTCHA at https://www.google.com/recaptcha/
+recaptcha-site-key: ""
+recaptcha-secret-key: ""
+
+# Log web requests? Useful to see what your users are requesting in terms of pages and API endpoints, but will fill up
+# your log quickly on a popular server.
+log-web-requests: false
+
+# Minimum severity of log statements to print to the system log. Defaults to INFO, change to DEBUG if you need more
+# information.
+log-level: INFO
+
 # Options for the web UI.
 web-ui-options:
   spot-count: [ 10, 25, 50, 100 ]

core/cache_utils.py

@@ -8,8 +8,11 @@ from requests_cache import CachedSession
 # of time has passed. This is used throughout Spothole to cache data that does not change
 # rapidly. The ThreadSafeSession construct here protects it against some multithreading
 # contention weirdness we sometimes used to see on startup where the cache was hammered
-# pretty hard.
+# pretty hard. The expanded list of allowable_codes ensures we also cache and return 400-type
-_session = CachedSession("cache/semi_static_url_data_cache", expire_after=timedelta(days=30))
+# responses, e.g "this SOTA summit ref doesn't actually exist", to avoid hammering remote
+# servers for data they've told us they can't provide.
+_session = CachedSession("cache/semi_static_url_data_cache", expire_after=timedelta(days=30),
+                         allowable_codes=(200, 400, 401, 403, 404))
 _lock = threading.Lock()
 
 

core/config.py

@@ -14,20 +14,28 @@ with open("config.yml") as f:
     config = yaml.safe_load(f)
 logging.info("Loaded config.")
 
-BASE_URL = config["base-url"]
+BASE_URL = config.get("base-url", "http://localhost:8080")
-MAX_SPOT_AGE = config["max-spot-age-sec"]
+MAX_SPOT_AGE = config.get("max-spot-age-sec", 3600)
-MAX_ALERT_AGE = config["max-alert-age-sec"]
+MAX_ALERT_AGE = config.get("max-alert-age-sec", 604800)
-SERVER_OWNER_CALLSIGN = config["server-owner-callsign"]
+SERVER_OWNER_CALLSIGN = config.get("server-owner-callsign", "N0CALL")
-WEB_SERVER_PORT = config["web-server-port"]
+WEB_SERVER_PORT = config.get("web-server-port", 8080)
-ALLOW_SPOTTING = config["allow-spotting"]
+ALLOW_SPOTTING = config.get("allow-spotting", True)
-WEB_UI_OPTIONS = config["web-ui-options"]
+ALLOW_UPSTREAM_SPOTTING = config.get("allow-upstream-spotting", True)
+WEB_UI_OPTIONS = config.get("web-ui-options", {})
 API_ONLY_MODE = config.get("api-only-mode", False)
+RECAPTCHA_SECRET_KEY = config.get("recaptcha-secret-key", "")
+RECAPTCHA_SITE_KEY = config.get("recaptcha-site-key", "")
+LOG_LEVEL = config.get("log-level", "INFO")
+LOG_WEB_REQUESTS = config.get("log-web-requests", False)
 
 # For ease of config, each spot provider owns its own config about whether it should be enabled by default in the web UI
 # but for consistency we provide this to the front-end in web-ui-options because it has no impact outside of the web UI.
 WEB_UI_OPTIONS["spot-providers-enabled-by-default"] = [p["name"] for p in config["spot-providers"] if p["enabled"] and (
         "enabled-by-default-in-web-ui" not in p or p["enabled-by-default-in-web-ui"])]
 # If spotting to this server is enabled, "API" is another valid spot source even though it does not come from
-# one of our proviers. We set that to also be enabled by default.
+# one of our proviers. We set that to also be enabled by default. We can also include the reCaptcha site key so the UI
+# can access it.
 if ALLOW_SPOTTING:
     WEB_UI_OPTIONS["spot-providers-enabled-by-default"].append("API")
+    WEB_UI_OPTIONS["recaptcha-site-key"] = RECAPTCHA_SITE_KEY
+WEB_UI_OPTIONS["allow-upstream-spotting"] = ALLOW_SPOTTING and ALLOW_UPSTREAM_SPOTTING

core/constants.py

@@ -11,36 +11,39 @@ HAMQTH_PRG = ("Spothole v" + SOFTWARE_VERSION + " operated by " + SERVER_OWNER_C
 
 # Special Interest Groups
 SIGS = [
-    SIG(name="POTA", description="Parks on the Air", ref_regex=r"[A-Z]{2}\-\d{4,5}"),
+    SIG(name="POTA", comment_names=["POTA"], description="Parks on the Air", ref_regex=r"[A-Z]{2}\-\d{4,5}|K\-TEST"),
-    SIG(name="SOTA", description="Summits on the Air", ref_regex=r"[A-Z0-9]{1,3}\/[A-Z]{2}\-\d{3}"),
+    SIG(name="SOTA", comment_names=["SOTA"], description="Summits on the Air", ref_regex=r"[A-Z0-9]{1,3}\/[A-Z]{2}\-\d{3}"),
-    SIG(name="WWFF", description="World Wide Flora & Fauna", ref_regex=r"[A-Z0-9]{1,3}FF\-\d{4}"),
+    SIG(name="WWFF", comment_names=["WWFF"], description="World Wide Flora & Fauna", ref_regex=r"[A-Z0-9]{1,3}FF\-\d{4}"),
-    SIG(name="GMA", description="Global Mountain Activity", ref_regex=r"[A-Z0-9]{1,3}\/[A-Z]{2}\-\d{3}"),
+    SIG(name="GMA", comment_names=["GMA"], description="Global Mountain Activity", ref_regex=r"[A-Z0-9]{1,3}\/[A-Z]{2}\-\d{3}"),
-    SIG(name="WWBOTA", description="Worldwide Bunkers on the Air", ref_regex=r"B\/[A-Z0-9]{1,3}\-\d{3,4}"),
+    SIG(name="WWBOTA", comment_names=["WWBOTA", "BOTA"], description="Worldwide Bunkers on the Air", ref_regex=r"B\/[A-Z0-9]{1,3}\-\d{3,4}"),
-    SIG(name="HEMA", description="HuMPs Excluding Marilyns Award", ref_regex=r"[A-Z0-9]{1,3}\/[A-Z]{3}\-\d{3}"),
+    SIG(name="HEMA", comment_names=["HEMA"], description="HuMPs Excluding Marilyns Award", ref_regex=r"[A-Z0-9]{1,3}\/[A-Z]{3}\-\d{3}"),
-    SIG(name="IOTA", description="Islands on the Air", ref_regex=r"[A-Z]{2}\-\d{3}"),
+    SIG(name="IOTA", comment_names=["IOTA"], description="Islands on the Air", ref_regex=r"[A-Z]{2}\-\d{3}"),
-    SIG(name="MOTA", description="Mills on the Air", ref_regex=r"X\d{4,6}"),
+    SIG(name="MOTA", comment_names=["MOTA"], description="Mills on the Air", ref_regex=r"X\d{4,6}"),
-    SIG(name="ARLHS", description="Amateur Radio Lighthouse Society", ref_regex=r"[A-Z]{3}\-\d{3,4}"),
+    SIG(name="ARLHS", comment_names=["ARLHS"], description="Amateur Radio Lighthouse Society", ref_regex=r"[A-Z]{3}\-\d{3,4}"),
-    SIG(name="ILLW", description="International Lighthouse & Lightship Weekend", ref_regex=r"[A-Z]{2}\d{4}"),
+    SIG(name="ILLW", comment_names=["ILLW"], description="International Lighthouse & Lightship Weekend", ref_regex=r"[A-Z]{2}\d{4}"),
-    SIG(name="SIOTA", description="Silos on the Air", ref_regex=r"[A-Z]{2}\-[A-Z]{3}\d"),
+    SIG(name="SiOTA", comment_names=["SIOTA"], description="Silos on the Air", ref_regex=r"[A-Z]{2}\-[A-Z]{3}\d"),
-    SIG(name="WCA", description="World Castles Award", ref_regex=r"[A-Z0-9]{1,3}\-\d{5}"),
+    SIG(name="WCA", comment_names=["WCA"], description="World Castles Award", ref_regex=r"[A-Z0-9]{1,3}\-\d{5}"),
-    SIG(name="ZLOTA", description="New Zealand on the Air", ref_regex=r"ZL[A-Z]/[A-Z]{2}\-\d{3,4}"),
+    SIG(name="ZLOTA", comment_names=["ZLOTA"], description="New Zealand on the Air", ref_regex=r"ZL[A-Z]/[A-Z]{2}\-\d{3,4}"),
-    SIG(name="WOTA", description="Wainwrights on the Air", ref_regex=r"[A-Z]{3}-[0-9]{2}"),
+    SIG(name="WOTA", comment_names=["WOTA"], description="Wainwrights on the Air", ref_regex=r"[A-Z]{3}-[0-9]{2}"),
-    SIG(name="BOTA", description="Beaches on the Air"),
+    SIG(name="BOTA", comment_names=[], description="Beaches on the Air"),
-    SIG(name="KRMNPA", description="Keith Roget Memorial National Parks Award"),
+    SIG(name="KRMNPA", comment_names=["KRMNPA"], description="Keith Roget Memorial National Parks Award"),
-    SIG(name="LLOTA", description="Lagos y Lagunas on the Air", ref_regex=r"[A-Z]{2}\-\d{4}"),
+    SIG(name="LLOTA", comment_names=["LLOTA"], description="Lagos y Lagunas on the Air", ref_regex=r"LL[A-Z]{2}\-\d{4}"),
-    SIG(name="WWTOTA", description="Towers on the Air", ref_regex=r"[A-Z]{2}R\-\d{4}"),
+    SIG(name="Towers", comment_names=["TOTA"], description="Towers on the Air", ref_regex=r"[A-Z]{2,3}R\-\d{4}"),
-    SIG(name="Tiles", description="Tiles on the Air", ref_regex=r"[A-Za-z]{2}[0-9]{2}[A-Za-z]{2}"),
+    SIG(name="Tiles", comment_names=[], description="Tiles on the Air", ref_regex=r"[A-Za-z]{2}[0-9]{2}[A-Za-z]{2}"),
-    SIG(name="WAB", description="Worked All Britain", ref_regex=r"[A-Z]{1,2}[0-9]{2}"),
+    SIG(name="WAB", comment_names=["WAB"], description="Worked All Britain", ref_regex=r"[A-Z]{1,2}[0-9]{2}"),
-    SIG(name="WAI", description="Worked All Ireland", ref_regex=r"[A-Z][0-9]{2}"),
+    SIG(name="WAI", comment_names=["WAI"], description="Worked All Ireland", ref_regex=r"[A-Z][0-9]{2}"),
-    SIG(name="TOTA", description="Toilets on the Air", ref_regex=r"T\-[0-9]{2}")
+    SIG(name="DME", comment_names=["DME"], description="Diplomas de Municipios Españoles", ref_regex=r"\d{4,5}"),
+    SIG(name="Toilets", comment_names=[], description="Toilets on the Air", ref_regex=r"T\-[0-9]{2}")
 ]
 
 # Modes. Note "DIGI" and "DIGITAL" are also supported but are normalised into "DATA".
 CW_MODES = ["CW"]
-PHONE_MODES = ["PHONE", "SSB", "USB", "LSB", "AM", "FM", "DV", "DMR", "DSTAR", "C4FM", "M17"]
+PHONE_MODES = ["PHONE", "SSB", "USB", "LSB", "AM", "FM", "DV", "DMR", "DSTAR", "C4FM", "FUSION", "M17"]
 DATA_MODES = ["DATA", "FT8", "FT4", "RTTY", "SSTV", "JS8", "HELL", "PSK", "OLIVIA", "PKT", "MSK144"]
 ALL_MODES = CW_MODES + PHONE_MODES + DATA_MODES
 MODE_TYPES = ["CW", "PHONE", "DATA"]
+SSB_SUB_MODES = ["USB", "LSB"]
+DV_SUB_MODES = ["DMR", "DSTAR", "C4FM", "FUSION", "M17"]
 
 # Mode aliases. Sometimes we get spots with a mode described in a different way that is effectively the same as a mode
 # we already know, or we want to normalise things for consistency. The lookup table for this is here. Incoming spots
@@ -101,5 +104,6 @@ PROPAGATION_MODES = {
     "AU": "Aurora",
     "MS": "Meteor scatter",
     "RS": "Rain scatter",
-    "AS": "Aircraft scatter"
+    "AS": "Aircraft scatter",
+    "SAT": "Satellite"
 }

core/lookup_helper.py

@@ -5,13 +5,13 @@ import re
 import urllib.parse
 from datetime import timedelta
 
-import requests
 import xmltodict
 from diskcache import Cache
 from pyhamtools import LookupLib, Callinfo, callinfo
 from pyhamtools.exceptions import APIKeyMissingError
 from pyhamtools.frequency import freq_to_band
 from pyhamtools.locator import latlong_to_locator
+from requests.exceptions import ConnectionError, ReadTimeout, ConnectTimeout
 from requests_cache import CachedSession
 
 from core.cache_utils import SEMI_STATIC_URL_DATA_CACHE
@@ -143,13 +143,21 @@ class LookupHelper:
         try:
             logging.info("Downloading Country-files.com cty.plist...")
             response = SEMI_STATIC_URL_DATA_CACHE.get("https://www.country-files.com/cty/cty.plist",
-                                                      headers=HTTP_HEADERS).text
+                                                      headers=HTTP_HEADERS)
 
-            with open(self._country_files_cty_plist_download_location, "w") as f:
+            if response.ok:
-                f.write(response)
+                with open(self._country_files_cty_plist_download_location, "w") as f:
-                f.flush()
+                    f.write(response.text)
-                return True
+                    f.flush()
+                    return True
+            else:
+                logging.warning(f"HTTP {response.status_code} when downloading Country-files.com cty.plist.")
+                return False
 
+        except ConnectionError:
+            logging.warning(f"Connection error when downloading Clublog cty.xml.")
+        except (ConnectTimeout, ReadTimeout):
+            logging.warning(f"Timeout when downloading Clublog cty.xml.")
         except Exception as e:
             logging.error("Exception when downloading Clublog cty.xml", e)
             return False
@@ -161,13 +169,21 @@ class LookupHelper:
             logging.info("Downloading dxcc.json...")
             response = SEMI_STATIC_URL_DATA_CACHE.get(
                 "https://raw.githubusercontent.com/k0swe/dxcc-json/refs/heads/main/dxcc.json",
-                headers=HTTP_HEADERS).text
+                headers=HTTP_HEADERS)
 
-            with open(self._dxcc_json_download_location, "w") as f:
+            if response.ok:
-                f.write(response)
+                with open(self._dxcc_json_download_location, "w") as f:
-                f.flush()
+                    f.write(response.text)
-                return True
+                    f.flush()
+                    return True
+            else:
+                logging.warning(f"HTTP {response.status_code} when downloading dxcc.json.")
+                return False
 
+        except ConnectionError:
+            logging.warning(f"Connection error when downloading dxcc.json.")
+        except (ConnectTimeout, ReadTimeout):
+            logging.warning(f"Timeout when downloading dxcc.json.")
         except Exception as e:
             logging.error("Exception when downloading dxcc.json", e)
             return False
@@ -490,25 +506,47 @@ class LookupHelper:
 
         # Try the call as given, then fall back to the base call (strips /P, /M etc.)
         calls_to_try = [call]
-        home_call = callinfo.Callinfo.get_homecall(call)
+        try:
-        if home_call != call:
+            home_call = callinfo.Callinfo.get_homecall(call)
-            calls_to_try.append(home_call)
+            if home_call != call:
+                calls_to_try.append(home_call)
+        except ValueError:
+            logging.debug("Could not look up home call for callsign %s", call)
 
         for lookup_call in calls_to_try:
             try:
-                lookup_response = requests.get(
+                response = SEMI_STATIC_URL_DATA_CACHE.get(
                     self._qrz_base_url + "?s=" + session_key + "&callsign=" + urllib.parse.quote_plus(lookup_call),
-                    headers=HTTP_HEADERS, timeout=10).content
+                    headers=HTTP_HEADERS, timeout=10)
-                raw = xmltodict.parse(lookup_response).get("QRZDatabase", {}).get("Callsign")
+                if response.ok:
-                if raw:
+                    qrz_response = xmltodict.parse(response.content).get("QRZDatabase", {})
-                    data = _normalize_qrz_data(raw)
+                    if qrz_response:
-                    self._qrz_callsign_data_cache.add(call, data, expire=604800)  # 1 week in seconds
+                        if "Callsign" in qrz_response:
-                    return data
+                            data = _normalize_qrz_data(qrz_response.get("Callsign"))
+                            self._qrz_callsign_data_cache.add(call, data, expire=604800)  # 1 week in seconds
+                            return data
+                        elif "Session" in qrz_response and "Error" in qrz_response.get("Session"):
+                            # Errors here are normally just "callsign not in database", no need to log that ourselves
+                            # above debug level.
+                            logging.debug("QRZ returned an error looking up callsign %s: %s", lookup_call,
+                                          qrz_response.get("Session").get("Error"))
+
+                    elif not response.from_cache:
+                        logging.warning("QRZ returned a malformed response looking up callsign %s", lookup_call)
+                elif not response.from_cache:
+                    logging.warning("HTTP %d looking up callsign %s using QRZ", lookup_call)
+
             except (KeyError, ValueError):
                 continue
+            except ConnectionError:
+                logging.warning(f"Connection error when looking up callsign %s using QRZ", lookup_call)
+                continue
+            except (ConnectTimeout, ReadTimeout):
+                logging.warning(f"Timeout when looking up callsign %s using QRZ.", lookup_call)
+                continue
             except Exception:
-                logging.error("Exception when looking up QRZ data")
+                logging.error("Exception when looking up callsign %s using QRZ", lookup_call, exc_info=True)
-                return None
+                continue
 
         # Not found in QRZ; cache None so we don't keep retrying
         self._qrz_callsign_data_cache.add(call, None, expire=604800)  # 1 week in seconds
@@ -546,23 +584,36 @@ class LookupHelper:
 
         # Try the call as given, then fall back to the base call (strips /P, /M etc.)
         calls_to_try = [call]
-        home_call = callinfo.Callinfo.get_homecall(call)
+        try:
-        if home_call != call:
+            home_call = callinfo.Callinfo.get_homecall(call)
-            calls_to_try.append(home_call)
+            if home_call != call:
+                calls_to_try.append(home_call)
+        except ValueError:
+            logging.debug("Could not look up home call for callsign %s", call)
 
         for lookup_call in calls_to_try:
             try:
-                lookup_data = SEMI_STATIC_URL_DATA_CACHE.get(
+                response = SEMI_STATIC_URL_DATA_CACHE.get(
                     self._hamqth_base_url + "?id=" + session_id + "&callsign=" + urllib.parse.quote_plus(
-                        lookup_call) + "&prg=" + HAMQTH_PRG, headers=HTTP_HEADERS).content
+                        lookup_call) + "&prg=" + HAMQTH_PRG, headers=HTTP_HEADERS)
-                data = xmltodict.parse(lookup_data)["HamQTH"]["search"]
+                if response.ok:
-                self._hamqth_callsign_data_cache.add(call, data, expire=604800)  # 1 week in seconds
+                    data = xmltodict.parse(response.content)["HamQTH"]["search"]
-                return data
+                    self._hamqth_callsign_data_cache.add(call, data, expire=604800)  # 1 week in seconds
+                    return data
+                elif not response.from_cache:
+                    logging.warning("HTTP %d looking up callsign %s using HamQTH", response.status_code, lookup_call)
+
             except (KeyError, ValueError):
                 continue
+            except ConnectionError:
+                logging.warning(f"Connection error when looking up callsign %s using HamQTH", lookup_call)
+                continue
+            except (ConnectTimeout, ReadTimeout):
+                logging.warning(f"Timeout when looking up callsign %s using HamQTH", lookup_call)
+                continue
             except Exception:
-                logging.error("Exception when looking up HamQTH data")
+                logging.error("Exception when looking up callsign %s using HamQTH", lookup_call, exc_info=True)
-                return None
+                continue
 
         # Not found in HamQTH; cache None so we don't keep retrying
         self._hamqth_callsign_data_cache.add(call, None, expire=604800)  # 1 week in seconds

core/sig_utils.py

@@ -2,11 +2,25 @@ import csv
 import logging
 
 from pyhamtools.locator import latlong_to_locator, locator_to_latlong
+from requests.exceptions import ConnectionError, ReadTimeout, ConnectTimeout
 
 from core.cache_utils import SEMI_STATIC_URL_DATA_CACHE
 from core.constants import SIGS, HTTP_HEADERS
 from core.geo_utils import wab_wai_square_to_lat_lon
 
+# Load Spanish municipality data for the DME programme. There's no convenient lookup API for this, so we embed the data
+# file in Spothole and load it on startup.
+with open("datafiles/MUNICIPIOS.csv", encoding="latin-1") as _f:
+    _DME_INDEX = {row["COD_INE"][:5]: row for row in csv.DictReader(_f, delimiter=";")}
+# Caches for data for the SIGs where we have to download a whole global reference list, rather than looking up a single
+# reference. These get populated from the SEMI_STATIC_URL_DATA_CACHE only if the data actually came
+# live from the internet, to avoid repopulating them every time we pull the same data from the cache.
+_WWFF_INDEX_CACHE = {}
+_SIOTA_INDEX_CACHE = {}
+_WOTA_INDEX_CACHE = {}
+_ZLOTA_INDEX_CACHE = {}
+_LLOTA_INDEX_CACHE = {}
+
 
 def get_ref_regex_for_sig(sig):
     """Utility function to get the regex string for a SIG reference for a named SIG. If no match is found, None will be returned."""
@@ -17,6 +31,16 @@ def get_ref_regex_for_sig(sig):
     return None
 
 
+def get_sig_name_from_comment_name(sig):
+    """Utility function to get the name of a SIG from its "comment name". Generally these will be the same but there are
+    some cases (e.g. is "TOTA" Towers, Tiles or Toilets?) where we need to transform one to the other."""
+
+    for s in SIGS:
+        if any(n.upper() == sig.upper() for n in s.comment_names):
+            return s.name
+    return None
+
+
 def populate_sig_ref_info(sig_ref):
     """Look up details of a SIG reference (e.g. POTA park) such as name, lat/lon, and grid. Takes in a sig_ref object which
     must at minimum have a "sig" and an "id". The rest of the object will be populated and returned.
@@ -30,92 +54,136 @@ def populate_sig_ref_info(sig_ref):
     try:
         if sig.upper() == "POTA":
             response = SEMI_STATIC_URL_DATA_CACHE.get("https://api.pota.app/park/" + ref_id, headers=HTTP_HEADERS)
-            if not response.ok:
+            if response.ok:
+                data = response.json()
+                if data:
+                    fullname = str(data["name"]) if "name" in data else None
+                    if fullname and "parktypeDesc" in data and data["parktypeDesc"] != "":
+                        fullname = fullname + " " + data["parktypeDesc"]
+                    sig_ref.name = fullname
+                    sig_ref.url = "https://pota.app/#/park/" + ref_id
+                    sig_ref.grid = data["grid6"] if "grid6" in data else None
+                    sig_ref.latitude = data["latitude"] if "latitude" in data else None
+                    sig_ref.longitude = data["longitude"] if "longitude" in data else None
+                elif not response.from_cache:
+                    logging.warning("Malformed response looking up %s ref %s", sig, ref_id)
+            elif not response.from_cache:
                 logging.warning("HTTP %d looking up %s ref %s", response.status_code, sig, ref_id)
-            data = response.json() if response.ok else None
+
-            if data:
-                fullname = str(data["name"]) if "name" in data else None
-                if fullname and "parktypeDesc" in data and data["parktypeDesc"] != "":
-                    fullname = fullname + " " + data["parktypeDesc"]
-                sig_ref.name = fullname
-                sig_ref.url = "https://pota.app/#/park/" + ref_id
-                sig_ref.grid = data["grid6"] if "grid6" in data else None
-                sig_ref.latitude = data["latitude"] if "latitude" in data else None
-                sig_ref.longitude = data["longitude"] if "longitude" in data else None
         elif sig.upper() == "SOTA":
             response = SEMI_STATIC_URL_DATA_CACHE.get("https://api-db2.sota.org.uk/api/summits/" + ref_id,
                                                       headers=HTTP_HEADERS)
-            if not response.ok:
+            if response.ok:
+                data = response.json()
+                if data:
+                    sig_ref.name = data["name"] if "name" in data else None
+                    sig_ref.url = "https://www.sotadata.org.uk/en/summit/" + ref_id
+                    sig_ref.grid = data["locator"] if "locator" in data else None
+                    sig_ref.latitude = data["latitude"] if "latitude" in data else None
+                    sig_ref.longitude = data["longitude"] if "longitude" in data else None
+                    sig_ref.activation_score = data["points"] if "points" in data else None
+                elif not response.from_cache:
+                    logging.warning("Malformed response looking up %s ref %s", sig, ref_id)
+            elif not response.from_cache:
                 logging.warning("HTTP %d looking up %s ref %s", response.status_code, sig, ref_id)
-            data = response.json() if response.ok else None
+
-            if data:
-                sig_ref.name = data["name"] if "name" in data else None
-                sig_ref.url = "https://www.sotadata.org.uk/en/summit/" + ref_id
-                sig_ref.grid = data["locator"] if "locator" in data else None
-                sig_ref.latitude = data["latitude"] if "latitude" in data else None
-                sig_ref.longitude = data["longitude"] if "longitude" in data else None
-                sig_ref.activation_score = data["points"] if "points" in data else None
         elif sig.upper() == "WWBOTA":
             response = SEMI_STATIC_URL_DATA_CACHE.get("https://api.wwbota.org/bunkers/" + ref_id,
                                                       headers=HTTP_HEADERS)
-            if not response.ok:
+            if response.ok:
+                data = response.json()
+                if data:
+                    sig_ref.name = data["name"] if "name" in data else None
+                    sig_ref.url = "https://bunkerwiki.org/?s=" + ref_id if ref_id.startswith("B/G") else None
+                    sig_ref.grid = data["locator"] if "locator" in data else None
+                    sig_ref.latitude = data["lat"] if "lat" in data else None
+                    sig_ref.longitude = data["long"] if "long" in data else None
+                elif not response.from_cache:
+                    logging.warning("Malformed response looking up %s ref %s", sig, ref_id)
+            elif not response.from_cache:
                 logging.warning("HTTP %d looking up %s ref %s", response.status_code, sig, ref_id)
-            data = response.json() if response.ok else None
+
-            if data:
-                sig_ref.name = data["name"] if "name" in data else None
-                sig_ref.url = "https://bunkerwiki.org/?s=" + ref_id if ref_id.startswith("B/G") else None
-                sig_ref.grid = data["locator"] if "locator" in data else None
-                sig_ref.latitude = data["lat"] if "lat" in data else None
-                sig_ref.longitude = data["long"] if "long" in data else None
         elif sig.upper() == "GMA" or sig.upper() == "ARLHS" or sig.upper() == "ILLW" or sig.upper() == "WCA" or sig.upper() == "MOTA" or sig.upper() == "IOTA":
             response = SEMI_STATIC_URL_DATA_CACHE.get("https://www.cqgma.org/api/ref/?" + ref_id,
                                                       headers=HTTP_HEADERS)
-            if not response.ok:
+            if response.ok:
+                data = response.json()
+                if data:
+                    sig_ref.name = data["name"] if "name" in data else None
+                    sig_ref.url = "https://www.cqgma.org/zinfo.php?ref=" + ref_id
+                    sig_ref.grid = data["locator"] if "locator" in data else None
+
+                    # For some things (just IOTA?) the GMA actually returns a box where "latitude" and "longitude" are
+                    # the zeroest corner of the box, then "lat2" and "lng2" provide the other corner. We detect this
+                    # and provide a single lat/lon for the centre. Otherwise if we don't have these extra parameters,
+                    # just use the single point we have.
+                    if data.get("latitude") is not None and data.get("longitude") is not None and data.get(
+                            "lat2") is not None and data.get("lng2") is not None:
+                        sig_ref.latitude = (float(data["latitude"]) + float(data["lat2"])) / 2.0
+                        sig_ref.longitude = (float(data["longitude"]) + float(data["lng2"])) / 2.0
+                    else:
+                        sig_ref.latitude = float(data["latitude"]) if data.get("latitude") is not None else None
+                        sig_ref.longitude = float(data["longitude"]) if data.get("longitude") is not None else None
+                elif not response.from_cache:
+                    logging.warning("Malformed response looking up %s ref %s via GMA", sig, ref_id)
+            elif not response.from_cache:
                 logging.warning("HTTP %d looking up %s ref %s", response.status_code, sig, ref_id)
-            data = response.json() if response.ok else None
+
-            if data:
-                sig_ref.name = data["name"] if "name" in data else None
-                sig_ref.url = "https://www.cqgma.org/zinfo.php?ref=" + ref_id
-                sig_ref.grid = data["locator"] if "locator" in data else None
-                sig_ref.latitude = data["latitude"] if "latitude" in data else None
-                sig_ref.longitude = data["longitude"] if "longitude" in data else None
         elif sig.upper() == "WWFF":
-            wwff_response = SEMI_STATIC_URL_DATA_CACHE.get("https://wwff.co/wwff-data/wwff_directory.csv",
+            response = SEMI_STATIC_URL_DATA_CACHE.get("https://wwff.co/wwff-data/wwff_directory.csv",
-                                                           headers=HTTP_HEADERS)
+                                                      headers=HTTP_HEADERS)
-            if not wwff_response.ok:
+            if response.ok:
-                logging.warning("HTTP %d looking up %s ref %s", wwff_response.status_code, sig, ref_id)
+                global _WWFF_INDEX_CACHE
-                return sig_ref
+                if not bool(_WWFF_INDEX_CACHE) or not response.from_cache:
-            wwff_index = {row["reference"]: row for row in csv.DictReader(wwff_response.content.decode().splitlines())}
+                    # New data from WWFF, update our internal map
-            row = wwff_index.get(ref_id)
+                    _WWFF_INDEX_CACHE = {row["reference"]: row for row in
-            if row:
+                                         csv.DictReader(response.content.decode().splitlines())}
-                sig_ref.name = row["name"] if "name" in row else None
+                row = _WWFF_INDEX_CACHE.get(ref_id)
-                sig_ref.url = "https://wwff.co/directory/?showRef=" + ref_id
+                if row:
-                sig_ref.grid = row["iaruLocator"] if "iaruLocator" in row and row["iaruLocator"] != "-" else None
+                    sig_ref.name = row["name"] if "name" in row else None
-                sig_ref.latitude = float(row["latitude"]) if "latitude" in row and row["latitude"] != "-" else None
+                    sig_ref.url = "https://wwff.co/directory/?showRef=" + ref_id
-                sig_ref.longitude = float(row["longitude"]) if "longitude" in row and row["longitude"] != "-" else None
+                    sig_ref.grid = row["iaruLocator"] if "iaruLocator" in row and row["iaruLocator"] != "-" else None
+                    sig_ref.latitude = float(row["latitude"]) if "latitude" in row and row["latitude"] != "-" else None
+                    sig_ref.longitude = float(row["longitude"]) if "longitude" in row and row[
+                        "longitude"] != "-" else None
+                elif not response.from_cache:
+                    logging.warning("WWFF database did not contain data for ref %s", ref_id)
+            elif not response.from_cache:
+                logging.warning("HTTP %d looking up %s ref %s", response.status_code, sig, ref_id)
+
         elif sig.upper() == "SIOTA":
-            siota_response = SEMI_STATIC_URL_DATA_CACHE.get("https://www.silosontheair.com/data/silos.csv",
+            response = SEMI_STATIC_URL_DATA_CACHE.get("https://www.silosontheair.com/data/silos.csv",
-                                                            headers=HTTP_HEADERS)
+                                                      headers=HTTP_HEADERS)
-            if not siota_response.ok:
+            if response.ok:
-                logging.warning("HTTP %d looking up %s ref %s", siota_response.status_code, sig, ref_id)
+                global _SIOTA_INDEX_CACHE
-                return sig_ref
+                if not bool(_SIOTA_INDEX_CACHE) or not response.from_cache:
-            siota_index = {row["SILO_CODE"]: row for row in
+                    # New data from SIOTA, update our internal map
-                           csv.DictReader(siota_response.content.decode().splitlines())}
+                    _SIOTA_INDEX_CACHE = {row["SILO_CODE"]: row for row in
-            row = siota_index.get(ref_id)
+                                          csv.DictReader(response.content.decode().splitlines())}
-            if row:
+                row = _SIOTA_INDEX_CACHE.get(ref_id)
-                sig_ref.name = row["NAME"] if "NAME" in row else None
+                if row:
-                sig_ref.grid = row["LOCATOR"] if "LOCATOR" in row else None
+                    sig_ref.name = row["NAME"] if "NAME" in row else None
-                sig_ref.latitude = float(row["LAT"]) if "LAT" in row else None
+                    sig_ref.grid = row["LOCATOR"] if "LOCATOR" in row else None
-                sig_ref.longitude = float(row["LNG"]) if "LNG" in row else None
+                    sig_ref.latitude = float(row["LAT"]) if "LAT" in row else None
+                    sig_ref.longitude = float(row["LNG"]) if "LNG" in row else None
+                elif not response.from_cache:
+                    logging.warning("SIOTA database did not contain data for ref %s", ref_id)
+            elif not response.from_cache:
+                logging.warning("HTTP %d looking up %s ref %s", response.status_code, sig, ref_id)
+
         elif sig.upper() == "WOTA":
             response = SEMI_STATIC_URL_DATA_CACHE.get("https://www.wota.org.uk/mapping/data/summits.json",
                                                       headers=HTTP_HEADERS)
-            if not response.ok:
+            if response.ok:
-                logging.warning("HTTP %d looking up %s ref %s", response.status_code, sig, ref_id)
+                data = response.json()
-            data = response.json() if response.ok else None
+                if data:
-            if data:
+                    global _WOTA_INDEX_CACHE
-                for feature in data.get("features", []):
+                    if not bool(_WOTA_INDEX_CACHE) or not response.from_cache:
-                    if feature["properties"]["wotaId"] == ref_id:
+                        # New data from WOTA, update our internal map
+                        _WOTA_INDEX_CACHE = {feature["properties"]["wotaId"]: feature for feature in
+                                             data.get("features", [])}
+                    feature = _WOTA_INDEX_CACHE.get(ref_id)
+                    if feature:
                         sig_ref.name = feature["properties"]["title"]
                         # Fudge WOTA URLs. Outlying fell (LDO) URLs don't match their ID numbers but require 214 to be
                         # added to them
@@ -126,48 +194,68 @@ def populate_sig_ref_info(sig_ref):
                         sig_ref.grid = feature["properties"]["qthLocator"]
                         sig_ref.latitude = feature["geometry"]["coordinates"][1]
                         sig_ref.longitude = feature["geometry"]["coordinates"][0]
-                        break
+                elif not response.from_cache:
+                    logging.warning("Malformed response looking up %s ref %s", sig, ref_id)
+            elif not response.from_cache:
+                logging.warning("HTTP %d looking up %s ref %s", response.status_code, sig, ref_id)
+
         elif sig.upper() == "ZLOTA":
             response = SEMI_STATIC_URL_DATA_CACHE.get("https://ontheair.nz/assets/assets.json", headers=HTTP_HEADERS)
-            if not response.ok:
+            if response.ok:
-                logging.warning("HTTP %d looking up %s ref %s", response.status_code, sig, ref_id)
+                data = response.json()
-            data = response.json() if response.ok else None
+                if isinstance(data, list):
-            if isinstance(data, list):
+                    global _ZLOTA_INDEX_CACHE
-                for asset in data:
+                    if not bool(_ZLOTA_INDEX_CACHE) or not response.from_cache:
-                    if asset["code"] == ref_id:
+                        # New data from ZLOTA, update our internal map
+                        _ZLOTA_INDEX_CACHE = {asset["code"]: asset for asset in data}
+                    asset = _ZLOTA_INDEX_CACHE.get(ref_id)
+                    if asset:
                         sig_ref.name = asset["name"]
-                        sig_ref.url = "https://ontheair.nz/assets/ZLI_OT-030" + ref_id.replace("/", "_")
+                        sig_ref.url = "https://ontheair.nz/assets/" + ref_id.replace("/", "_")
                         try:
                             sig_ref.grid = latlong_to_locator(asset["y"], asset["x"], 6)
                         except:
                             logging.debug("Invalid lat/lon received for reference")
                             sig_ref.latitude = asset["y"]
                             sig_ref.longitude = asset["x"]
-                        break
+                elif not response.from_cache:
+                    logging.warning("Malformed response looking up %s ref %s", sig, ref_id)
+            elif not response.from_cache:
+                logging.warning("HTTP %d looking up %s ref %s", response.status_code, sig, ref_id)
+
         elif sig.upper() == "BOTA":
             if not sig_ref.name:
                 sig_ref.name = sig_ref.id
             sig_ref.url = "https://www.beachesontheair.com/beaches/" + sig_ref.name.lower().replace(" ", "-")
+
         elif sig.upper() == "LLOTA":
             response = SEMI_STATIC_URL_DATA_CACHE.get("https://llota.app/api/public/references",
                                                       headers=HTTP_HEADERS)
-            if not response.ok:
+            if response.ok:
-                logging.warning("HTTP %d looking up %s ref %s", response.status_code, sig, ref_id)
+                data = response.json()
-            data = response.json() if response.ok else None
+                if isinstance(data, list):
-            if isinstance(data, list):
+                    global _LLOTA_INDEX_CACHE
-                for ref in data:
+                    if not bool(_LLOTA_INDEX_CACHE) or not response.from_cache:
-                    if ref["reference_code"] == ref_id:
+                        # New data from LLOTA, update our internal map
+                        _LLOTA_INDEX_CACHE = {ref["reference_code"]: ref for ref in data}
+                    ref = _LLOTA_INDEX_CACHE.get(ref_id)
+                    if ref:
                         sig_ref.name = str(ref["name"])
                         sig_ref.url = "https://llota.app/list/ref/" + ref_id
                         sig_ref.grid = str(ref["grid_locator"])
                         ll = locator_to_latlong(sig_ref.grid)
                         sig_ref.latitude = ll[0]
                         sig_ref.longitude = ll[1]
-                        break
+                elif not response.from_cache:
+                    logging.warning("Malformed response looking up %s ref %s", sig, ref_id)
+            elif not response.from_cache:
+                logging.warning("HTTP %d looking up %s ref %s", response.status_code, sig, ref_id)
+
         elif sig.upper() == "WWTOTA":
             if not sig_ref.name:
                 sig_ref.name = sig_ref.id
             sig_ref.url = "https://wwtota.com/seznam/karta_rozhledny.php?ref=" + str(sig_ref.name)
+
         elif sig.upper() == "TILES":
             # Tiles on the Air just uses Maidenhead 6-digit squares, so ID, Name and Grid are all the same
             if not sig_ref.name:
@@ -178,6 +266,7 @@ def populate_sig_ref_info(sig_ref):
                 ll = locator_to_latlong(str(sig_ref.grid))
                 sig_ref.latitude = ll[0]
                 sig_ref.longitude = ll[1]
+
         elif sig.upper() == "WAB" or sig.upper() == "WAI":
             ll = wab_wai_square_to_lat_lon(ref_id)
             if ll:
@@ -187,14 +276,33 @@ def populate_sig_ref_info(sig_ref):
                     sig_ref.latitude = ll[0]
                     sig_ref.longitude = ll[1]
                 except:
-                    logging.debug("Invalid lat/lon received for reference")
+                    logging.warning("Invalid lat/lon received for WAB/WAI reference")
+
+        elif sig.upper() == "DME":
+            # Zero-pad to 5 digits to match our source data
+            row = _DME_INDEX.get(ref_id.zfill(5))
+            if row:
+                sig_ref.name = row["NOMBRE_ACTUAL"] + ", " + row["PROVINCIA"]
+                sig_ref.latitude = float(row["LATITUD_ETRS89_REGCAN95"].replace(",", ".")) if row.get(
+                    "LATITUD_ETRS89_REGCAN95") else None
+                sig_ref.longitude = float(row["LONGITUD_ETRS89_REGCAN95"].replace(",", ".")) if row.get(
+                    "LONGITUD_ETRS89_REGCAN95") else None
+                if sig_ref.latitude and sig_ref.longitude:
+                    try:
+                        sig_ref.grid = latlong_to_locator(sig_ref.latitude, sig_ref.longitude, 6)
+                    except Exception:
+                        logging.warning("Invalid lat/lon received for DME reference")
+            else:
+                logging.warning("DME database did not contain data for ref %s", ref_id)
+
+    except ConnectionError:
+        logging.warning("Connection error when looking up sig_ref info for " + sig + " ref " + ref_id)
+    except (ConnectTimeout, ReadTimeout):
+        logging.warning(f"Timeout when looking up sig_ref info for " + sig + " ref " + ref_id)
     except Exception:
-        logging.warning("Failed to look up sig_ref info for " + sig + " ref " + ref_id, exc_info=True)
+        logging.error("Exception when looking up sig_ref info for " + sig + " ref " + ref_id, exc_info=True)
     return sig_ref
 
 
-# Regex matching any SIG
+# Regex matching any SIG's "comment name", i.e. how it may be referred to in spot comments
-ANY_SIG_REGEX = r"(" + r"|".join(list(map(lambda p: p.name, SIGS))) + r")"
+ANY_SIG_REGEX = r"(" + r"|".join(n for s in SIGS for n in s.comment_names) + r")"
-
-# Regex matching any SIG reference
-ANY_XOTA_SIG_REF_REGEX = r"[\w\/]+\-\d+"

core/utils.py

@@ -1,8 +1,11 @@
-def serialize_everything(obj):
+import simplejson
-    """Convert objects to serialisable things. Used by JSON serialiser as a default when it encounters unserializable things.
+
-    Just converts objects to dict. Try to avoid doing anything clever here when serialising spots, because we also need
+
-    to receive spots without complex handling."""
+def safe_json_dumps(obj):
-    return obj.__dict__
+    """Safe version of json.dumps that also converts objects to dicts so they can be output, and ignores NaN floats
+    which are invalid in JSON."""
+
+    return simplejson.dumps(obj, ensure_ascii=False, ignore_nan=True, default=lambda o: o.__dict__)
 
 
 def empty_queue(q):

data/lookup_credentials.py

@@ -12,15 +12,15 @@ class LookupCredentials:
     hamqth_session_id: str = ""  # alternative to username/password
 
 
-def extract_credentials(query_params):
+def extract_credentials(headers):
-    """Build a LookupCredentials from HTTP query params; returns None if no usable credentials are present."""
+    """Build a LookupCredentials from HTTP request headers; returns None if no usable credentials are present."""
     creds = LookupCredentials(
-        qrz_username=query_params.get("qrz_username", ""),
+        qrz_username=headers.get("X-QRZ-Username", ""),
-        qrz_password=query_params.get("qrz_password", ""),
+        qrz_password=headers.get("X-QRZ-Password", ""),
-        qrz_session_key=query_params.get("qrz_session_key", ""),
+        qrz_session_key=headers.get("X-QRZ-Session-Key", ""),
-        hamqth_username=query_params.get("hamqth_username", ""),
+        hamqth_username=headers.get("X-HamQTH-Username", ""),
-        hamqth_password=query_params.get("hamqth_password", ""),
+        hamqth_password=headers.get("X-HamQTH-Password", ""),
-        hamqth_session_id=query_params.get("hamqth_session_id", ""),
+        hamqth_session_id=headers.get("X-HamQTH-Session-ID", ""),
     )
     has_qrz = creds.qrz_session_key or (creds.qrz_username and creds.qrz_password)
     has_hamqth = creds.hamqth_session_id or (creds.hamqth_username and creds.hamqth_password)

data/sig.py

@@ -1,13 +1,21 @@
-from dataclasses import dataclass
+from dataclasses import dataclass, field
 
 
 @dataclass
 class SIG:
-    """Data class that defines a Special Interest Group."""
+    """Data class that defines a Special Interest Group. Each contains a name and a longer form description.
+     They also contain comment_names which attempts to separate out the way people might refer to it in
+     cluster comments from how it is referred to in the UI & API. (For example, "TOTA" in cluster spot comments
+     almost always means Towers on the Air, but no single programme is referred to in the UI as "TOTA" as
+     it's ambiguous between Towers, Toilets and Tiles. And while Beaches got the name "BOTA" first, "BOTA" spots
+     are much more likely to be bunkers.) Finally, there is a ref_regex which provides a regular expression to
+     match what references (such as parks and summits) look like for that programme."""
 
-    # SIG name, e.g. "POTA"
+    # SIG name as used in the UI and API, e.g. "Towers"
     name: str
-    # Description, e.g. "Parks on the Air"
+    # Description, e.g. "Towers on the Air"
     description: str
+    # SIG names as they might appear in cluster spot comments, e.g. ["TOTA"]
+    comment_names: list[str] = field(default_factory=list)
     # Regex matcher for references, e.g. for POTA r"[A-Z]{2}\-\d+".
-    ref_regex: str = None
+    ref_regex: str | None = None

data/spot.py

@@ -14,7 +14,7 @@ from core.constants import MODE_ALIASES, PROPAGATION_MODES
 from core.geo_utils import lat_lon_to_cq_zone, lat_lon_to_itu_zone
 from core.lookup_helper import lookup_helper, infer_band_from_freq, infer_mode_from_comment, \
     infer_mode_from_frequency, infer_mode_type_from_mode
-from core.sig_utils import populate_sig_ref_info, ANY_SIG_REGEX, get_ref_regex_for_sig
+from core.sig_utils import populate_sig_ref_info, ANY_SIG_REGEX, get_ref_regex_for_sig, get_sig_name_from_comment_name
 from data.sig_ref import SIGRef
 
 
@@ -133,6 +133,17 @@ class Spot:
     # The ID the source gave it, if any.
     source_id: str | None = None
 
+    def __post_init__(self):
+        """Normalise fields that don't survive a plain dict to Spot conversion. This is used in the "add spot" API
+        endpoint where the client is submitting JSON, and we want to recreate a full Spot object, including nested
+        objects such as the sig_refs list.."""
+
+        if self.sig_refs:
+            self.sig_refs = [
+                sig_ref if isinstance(sig_ref, SIGRef) else SIGRef(**sig_ref)
+                for sig_ref in self.sig_refs
+            ]
+
     def infer_missing(self, credentials=None):
         """Infer missing parameters where possible"""
 
@@ -255,7 +266,7 @@ class Spot:
             for sig_match in sig_matches:
                 # First of all, if we haven't got a SIG for this spot set yet, now we have. This covers things like cluster
                 # spots where the comment is just "POTA".
-                found_sig = sig_match.group(2).upper()
+                found_sig = get_sig_name_from_comment_name(sig_match.group(2))
                 if not self.sig:
                     self.sig = found_sig
 
@@ -263,7 +274,7 @@ class Spot:
                 # If so, add that to the sig_refs list for this spot.
                 ref_regex = get_ref_regex_for_sig(found_sig)
                 if ref_regex:
-                    ref_matches = re.finditer(r"(^|\W)" + found_sig + r"($|\W)(" + ref_regex + r")($|\W)", self.comment,
+                    ref_matches = re.finditer(r"(^|\W)" + found_sig + r"([ -])(" + ref_regex + r")($|\W)", self.comment,
                                               re.IGNORECASE)
                     for ref_match in ref_matches:
                         self._append_sig_ref_if_missing(SIGRef(id=ref_match.group(3).upper(), sig=found_sig))
@@ -312,7 +323,7 @@ class Spot:
                         self.propagation_mode = PROPAGATION_MODES[mode_tag]
                     else:
                         self.propagation_mode = mode_tag
-                        logging.info("Seen a new propagation mode tag not yet in the system: {}", mode_tag)
+                        logging.info("Seen a new propagation mode tag not yet in the system: %s", mode_tag)
 
         # DX Grid to lat/lon and vice versa in case one is missing
         if self.dx_grid and not self.dx_latitude:

requirements.txt

@@ -16,4 +16,5 @@ beautifulsoup4~=4.14.2
 websocket-client~=1.8.0
 tornado~=6.4.2
 tornado_eventsource~=3.0.0
-geopandas~=0.13.2
+geopandas~=0.13.2
+simplejson~=4.1.1

server/handlers/api/addspot.py

@@ -1,35 +1,40 @@
-import json
 import logging
 import re
+import threading
 from datetime import datetime
 from typing import Any
 
 import pytz
+import requests
 import tornado
 from tornado import httputil
 from tornado.web import Application
 
-from core.config import ALLOW_SPOTTING, MAX_SPOT_AGE
+from core.config import ALLOW_SPOTTING, ALLOW_UPSTREAM_SPOTTING, MAX_SPOT_AGE, RECAPTCHA_SECRET_KEY
 from core.constants import UNKNOWN_BAND
 from core.lookup_helper import infer_band_from_freq
 from core.prometheus_metrics_handler import api_requests_counter
 from core.sig_utils import get_ref_regex_for_sig
-from core.utils import serialize_everything
+from core.utils import safe_json_dumps
-from data.sig_ref import SIGRef
 from data.spot import Spot
+from spotproviders.spot_provider import SpotProvider
+
+RECAPTCHA_VERIFY_URL = "https://www.google.com/recaptcha/api/siteverify"
 
 
 class APISpotHandler(tornado.web.RequestHandler):
-    """API request handler for /api/v1/spot (POST)"""
+    """API request handler for /api/v2/spot (POST)"""
 
     def __init__(self, application: "Application", request: httputil.HTTPServerRequest, **kwargs: Any):
         self._spots = None
         self._web_server_metrics = None
+        self._spot_providers = None
         super().__init__(application, request, **kwargs)
 
-    def initialize(self, spots, web_server_metrics):
+    def initialize(self, spots, web_server_metrics, spot_providers=None):
         self._spots = spots
         self._web_server_metrics = web_server_metrics
+        self._spot_providers = spot_providers or []
 
     def post(self):
         try:
@@ -42,8 +47,7 @@ class APISpotHandler(tornado.web.RequestHandler):
             # Reject if not allowed
             if not ALLOW_SPOTTING:
                 self.set_status(401)
-                self.write(json.dumps("Error - this server does not allow new spots to be added via the API.",
+                self.write(safe_json_dumps("Error - this server does not allow new spots to be added via the API."))
-                                      default=serialize_everything))
                 self.set_header("Cache-Control", "no-store")
                 self.set_header("Content-Type", "application/json")
                 return
@@ -51,8 +55,7 @@ class APISpotHandler(tornado.web.RequestHandler):
             # Reject if format not json
             if not self.request.headers.get('Content-Type', '').startswith("application/json"):
                 self.set_status(415)
-                self.write(
+                self.write(safe_json_dumps("Error - request Content-Type must be application/json"))
-                    json.dumps("Error - request Content-Type must be application/json", default=serialize_everything))
                 self.set_header("Cache-Control", "no-store")
                 self.set_header("Content-Type", "application/json")
                 return
@@ -61,28 +64,48 @@ class APISpotHandler(tornado.web.RequestHandler):
             post_data = self.request.body
             if not post_data:
                 self.set_status(422)
-                self.write(json.dumps("Error - request body is empty", default=serialize_everything))
+                self.write(safe_json_dumps("Error - request body is empty"))
                 self.set_header("Cache-Control", "no-store")
                 self.set_header("Content-Type", "application/json")
                 return
 
-            # Read in the request body as JSON then convert to a Spot object
+            # Read in the request body as JSON
-            json_spot = tornado.escape.json_decode(post_data)
+            json_body = tornado.escape.json_decode(post_data)
-            spot = Spot(**json_spot)
 
-            # Converting to a spot object this way won't have coped with sig_ref objects, so fix that. (Would be nice to
+            # Extract the "spot" and "handling" sub-objects from the request body
-            # redo this in a functional style)
+            spot_data = json_body.get("spot", {})
-            if spot.sig_refs:
+            handling = json_body.get("handling", {})
-                real_sig_refs = []
+
-                for dict_obj in spot.sig_refs:
+            # Extract individual parameters that say how this spot should be handled by the server
-                    real_sig_refs.append(json.loads(json.dumps(dict_obj), object_hook=lambda d: SIGRef(**d)))
+            submit_upstream = handling.get("submit_upstream", False)
-                spot.sig_refs = real_sig_refs
+            upstream_provider_name = handling.get("upstream_provider", None)
+            upstream_credentials = handling.get("upstream_credentials", {})
+            captcha_token = handling.get("captcha_token", None)
+
+            # Verify CAPTCHA if required
+            if RECAPTCHA_SECRET_KEY:
+                if not captcha_token:
+                    self.set_status(422)
+                    self.write(json.dumps("Error - CAPTCHA token is required for spot submission.",
+                                          default=serialize_everything))
+                    self.set_header("Cache-Control", "no-store")
+                    self.set_header("Content-Type", "application/json")
+                    return
+                if not self._verify_recaptcha(captcha_token):
+                    self.set_status(422)
+                    self.write(json.dumps("Error - CAPTCHA verification failed.",
+                                          default=serialize_everything))
+                    self.set_header("Cache-Control", "no-store")
+                    self.set_header("Content-Type", "application/json")
+                    return
+
+            # Convert spot field to a Spot object
+            spot = Spot(**spot_data)
 
             # Reject if no timestamp, frequency, dx_call or de_call
             if not spot.time or not spot.dx_call or not spot.freq or not spot.de_call:
                 self.set_status(422)
-                self.write(json.dumps("Error - 'time', 'dx_call', 'freq' and 'de_call' must be provided as a minimum.",
+                self.write(safe_json_dumps("Error - 'time', 'dx_call', 'freq' and 'de_call' must be provided as a minimum."))
-                                      default=serialize_everything))
                 self.set_header("Cache-Control", "no-store")
                 self.set_header("Content-Type", "application/json")
                 return
@@ -90,15 +113,13 @@ class APISpotHandler(tornado.web.RequestHandler):
             # Reject invalid-looking callsigns
             if not re.match(r"^[A-Za-z0-9/\-]*$", spot.dx_call):
                 self.set_status(422)
-                self.write(json.dumps("Error - '" + spot.dx_call + "' does not look like a valid callsign.",
+                self.write(safe_json_dumps("Error - '" + spot.dx_call + "' does not look like a valid callsign."))
-                                      default=serialize_everything))
                 self.set_header("Cache-Control", "no-store")
                 self.set_header("Content-Type", "application/json")
                 return
             if not re.match(r"^[A-Za-z0-9/\-]*$", spot.de_call):
                 self.set_status(422)
-                self.write(json.dumps("Error - '" + spot.de_call + "' does not look like a valid callsign.",
+                self.write(safe_json_dumps("Error - '" + spot.de_call + "' does not look like a valid callsign."))
-                                      default=serialize_everything))
                 self.set_header("Cache-Control", "no-store")
                 self.set_header("Content-Type", "application/json")
                 return
@@ -106,8 +127,7 @@ class APISpotHandler(tornado.web.RequestHandler):
             # Reject if frequency not in a known band
             if infer_band_from_freq(spot.freq) == UNKNOWN_BAND:
                 self.set_status(422)
-                self.write(json.dumps("Error - Frequency of " + str(spot.freq / 1000.0) + "kHz is not in a known band.",
+                self.write(safe_json_dumps("Error - Frequency of " + str(spot.freq / 1000.0) + "kHz is not in a known band."))
-                                      default=serialize_everything))
                 self.set_header("Cache-Control", "no-store")
                 self.set_header("Content-Type", "application/json")
                 return
@@ -117,8 +137,7 @@ class APISpotHandler(tornado.web.RequestHandler):
                     r"^([A-R]{2}[0-9]{2}[A-X]{2}[0-9]{2}[A-X]{2}|[A-R]{2}[0-9]{2}[A-X]{2}[0-9]{2}|[A-R]{2}[0-9]{2}[A-X]{2}|[A-R]{2}[0-9]{2})$",
                     spot.dx_grid.upper()):
                 self.set_status(422)
-                self.write(json.dumps("Error - '" + spot.dx_grid + "' does not look like a valid Maidenhead grid.",
+                self.write(safe_json_dumps("Error - '" + spot.dx_grid + "' does not look like a valid Maidenhead grid."))
-                                      default=serialize_everything))
                 self.set_header("Cache-Control", "no-store")
                 self.set_header("Content-Type", "application/json")
                 return
@@ -127,26 +146,111 @@ class APISpotHandler(tornado.web.RequestHandler):
             if spot.sig and spot.sig_refs and len(spot.sig_refs) > 0 and spot.sig_refs[0].id and get_ref_regex_for_sig(
                     spot.sig) and not re.match(get_ref_regex_for_sig(spot.sig), spot.sig_refs[0].id):
                 self.set_status(422)
-                self.write(json.dumps(
+                self.write(safe_json_dumps(
-                    "Error - '" + spot.sig_refs[0].id + "' does not look like a valid reference for " + spot.sig + ".",
+                    "Error - '" + spot.sig_refs[0].id + "' does not look like a valid reference for " + spot.sig + "."))
-                    default=serialize_everything))
                 self.set_header("Cache-Control", "no-store")
                 self.set_header("Content-Type", "application/json")
                 return
 
-            # infer missing data, and add it to our database.
+            # Reject upstream submission if not permitted
-            spot.source = "API"
+            if submit_upstream and not ALLOW_UPSTREAM_SPOTTING:
-            spot.infer_missing()
+                self.set_status(403)
-            self._spots.add(spot.id, spot, expire=MAX_SPOT_AGE)
+                self.write(json.dumps("Error - this server does not allow upstream spot submission.",
+                                      default=serialize_everything))
+                self.set_header("Cache-Control", "no-store")
+                self.set_header("Content-Type", "application/json")
+                return
 
-            self.write(json.dumps("OK", default=serialize_everything))
+            # Validate upstream submission requirements
-            self.set_status(201)
+            if submit_upstream and upstream_provider_name:
+                if not spot.sig:
+                    self.set_status(422)
+                    self.write(json.dumps("Error - a SIG must be selected to submit upstream.",
+                                          default=serialize_everything))
+                    self.set_header("Cache-Control", "no-store")
+                    self.set_header("Content-Type", "application/json")
+                    return
+                if not spot.sig_refs and upstream_provider_name != "Tiles":
+                    self.set_status(422)
+                    self.write(json.dumps("Error - a SIG reference is required to submit upstream.",
+                                          default=serialize_everything))
+                    self.set_header("Cache-Control", "no-store")
+                    self.set_header("Content-Type", "application/json")
+                    return
+                if not spot.dx_grid and upstream_provider_name == "Tiles":
+                    self.set_status(422)
+                    self.write(json.dumps("Error - a grid reference is required to submit upstream to Tiles on the Air.",
+                                          default=serialize_everything))
+                    self.set_header("Cache-Control", "no-store")
+                    self.set_header("Content-Type", "application/json")
+                    return
+                if not spot.mode and upstream_provider_name == "Tiles":
+                    self.set_status(422)
+                    self.write(json.dumps("Error - a mode is required to submit upstream to Tiles on the Air.",
+                                          default=serialize_everything))
+                    self.set_header("Cache-Control", "no-store")
+                    self.set_header("Content-Type", "application/json")
+                    return
+
+            # Submit upstream if requested
+            upstream_warning = None
+            if submit_upstream and upstream_provider_name:
+                provider = self._find_provider(upstream_provider_name, spot.sig)
+                if provider:
+                    try:
+                        # Submit spot to the upstream provider
+                        provider.submit_spot(spot, upstream_credentials)
+                        # Trigger a re-poll after 1 second so the spot appears quickly
+                        threading.Timer(1.0, provider.force_poll).start()
+                    except NotImplementedError as e:
+                        upstream_warning = str(e)
+                    except Exception as e:
+                        logging.warning("Failed to submit spot upstream to " + upstream_provider_name + ": " + str(e))
+                        upstream_warning = "Spot was saved locally but upstream submission to " + upstream_provider_name + " failed: " + str(
+                            e)
+                else:
+                    upstream_warning = "No enabled provider named '" + upstream_provider_name + "' supports upstream submission for " + spot.sig + " spots."
+
+            # If we successfully submitted the spot upstream, don't add it direct to Spothole, otherwise it will be a
+            # duplicate with what immediately comes back from the API. But if we weren't asked to send it upstream, or
+            # we were but it failed, we should still add it to our database anyway.
+            if not submit_upstream or upstream_warning:
+                spot.infer_missing()
+                self._spots.add(spot.id, spot, expire=MAX_SPOT_AGE)
+
+            if upstream_warning:
+                self.write(json.dumps("Warning - " + upstream_warning, default=serialize_everything))
+                self.set_status(201)
+            else:
+                self.write(safe_json_dumps("OK"))
+                self.set_status(201)
             self.set_header("Cache-Control", "no-store")
             self.set_header("Content-Type", "application/json")
 
         except Exception as e:
-            logging.error(e)
+            logging.error("Exception when handling client request to add spot API: %s", e, exc_info=True)
-            self.write(json.dumps("Error - an internal server error occurred.", default=serialize_everything))
+            self.write(safe_json_dumps("Error - an internal server error occurred."))
             self.set_status(500)
             self.set_header("Cache-Control", "no-store")
             self.set_header("Content-Type", "application/json")
+
+    def _find_provider(self, provider_name, sig) -> SpotProvider | None:
+        """Find an enabled provider by name that can submit spots for the given SIG."""
+
+        for p in self._spot_providers:
+            if p.enabled and p.name == provider_name and p.can_submit_spot(sig):
+                return p
+        return None
+
+    @staticmethod
+    def _verify_recaptcha(token):
+        """Verify a Google reCAPTCHA v2 token. Returns True if valid."""
+
+        try:
+            response = requests.post(RECAPTCHA_VERIFY_URL,
+                                     data={"secret": RECAPTCHA_SECRET_KEY, "response": token},
+                                     timeout=(5, 10))
+            return response.ok and response.json().get("success", False)
+        except Exception as e:
+            logging.warning("reCAPTCHA verification request failed: " + str(e))
+            return False

server/handlers/api/alerts.py

@@ -1,5 +1,4 @@
 import copy
-import json
 import logging
 from datetime import datetime
 from queue import Queue
@@ -12,7 +11,7 @@ from tornado import httputil
 from tornado.web import Application
 
 from core.prometheus_metrics_handler import api_requests_counter
-from core.utils import serialize_everything, empty_queue
+from core.utils import safe_json_dumps, empty_queue
 from data.lookup_credentials import extract_credentials
 
 SSE_HANDLER_MAX_QUEUE_SIZE = 100
@@ -20,7 +19,7 @@ SSE_HANDLER_QUEUE_CHECK_INTERVAL = 5000
 
 
 class APIAlertsHandler(tornado.web.RequestHandler):
-    """API request handler for /api/v1/alerts"""
+    """API request handler for /api/v2/alerts"""
 
     def __init__(self, application: "Application", request: httputil.HTTPServerRequest, **kwargs: Any):
         self._alerts = None
@@ -53,26 +52,25 @@ class APIAlertsHandler(tornado.web.RequestHandler):
             query_params = {k: v[0].decode("utf-8") for k, v in self.request.arguments.items()}
 
             # Fetch all alerts matching the query, then optionally enrich with online data
-            credentials = extract_credentials(query_params)
+            credentials = extract_credentials(self.request.headers)
             data = get_alert_list_with_filters(self._alerts, query_params)
             if credentials:
                 data = self._enrich(data, credentials)
-            self.write(json.dumps(data, default=serialize_everything))
+            self.write(safe_json_dumps(data))
             self.set_status(200)
         except ValueError as e:
-            logging.error(e)
+            self.write(safe_json_dumps("Bad request - " + str(e)))
-            self.write(json.dumps("Bad request - " + str(e), default=serialize_everything))
             self.set_status(400)
         except Exception as e:
-            logging.error(e)
+            logging.error("Exception when handling client request to alerts API: %s", e, exc_info=True)
-            self.write(json.dumps("Error - an internal server error occurred.", default=serialize_everything))
+            self.write(safe_json_dumps("Error - an internal server error occurred."))
             self.set_status(500)
         self.set_header("Cache-Control", "no-store")
         self.set_header("Content-Type", "application/json")
 
 
 class APIAlertsStreamHandler(tornado_eventsource.handler.EventSourceHandler):
-    """API request handler for /api/v1/alerts/stream"""
+    """API request handler for /api/v2/alerts/stream"""
 
     def __init__(self, application, request, **kwargs: Any):
         self._sse_alert_queues = None
@@ -104,7 +102,7 @@ class APIAlertsStreamHandler(tornado_eventsource.handler.EventSourceHandler):
             # request.arguments contains lists for each param key because technically the client can supply multiple,
             # reduce that to just the first entry, and convert bytes to string
             self._query_params = {k: v[0].decode("utf-8") for k, v in self.request.arguments.items()}
-            self._credentials = extract_credentials(self._query_params)
+            self._credentials = extract_credentials(self.request.headers)
 
             # Create a alert queue and add it to the web server's list. The web server will fill this when alerts arrive
             self._alert_queue = Queue(maxsize=SSE_HANDLER_MAX_QUEUE_SIZE)
@@ -150,7 +148,7 @@ class APIAlertsStreamHandler(tornado_eventsource.handler.EventSourceHandler):
                             if self._credentials:
                                 alert = copy.deepcopy(alert)
                                 alert.infer_missing(self._credentials)
-                            self.write_message(msg=json.dumps(alert, default=serialize_everything))
+                            self.write_message(msg=safe_json_dumps(alert))
 
                 else:
                     # Send a keepalive comment if the queue was empty

server/handlers/api/dxstats.py

@@ -1,4 +1,5 @@
 import json
+import logging
 from collections import Counter
 from datetime import datetime, timedelta
 from typing import Any
@@ -9,6 +10,7 @@ from tornado import httputil
 from tornado.web import Application
 
 from core.prometheus_metrics_handler import api_requests_counter
+from core.utils import safe_json_dumps
 
 CONTINENTS = ["EU", "NA", "SA", "AS", "AF", "OC", "AN"]
 BANDS = ["160m", "80m", "60m", "40m", "30m", "20m", "17m", "15m", "12m", "10m", "6m"]
@@ -17,7 +19,7 @@ BANDS_SET = frozenset(BANDS)
 
 
 class APIDxStatsHandler(tornado.web.RequestHandler):
-    """API request handler for /api/v1/dxstats"""
+    """API request handler for /api/v2/dxstats"""
 
     def __init__(self, application: "Application", request: httputil.HTTPServerRequest, **kwargs: Any):
         self._spots = None
@@ -29,29 +31,35 @@ class APIDxStatsHandler(tornado.web.RequestHandler):
         self._web_server_metrics = web_server_metrics
 
     def get(self):
-        self._web_server_metrics["last_api_access_time"] = datetime.now(pytz.UTC)
+        try:
-        self._web_server_metrics["api_access_counter"] += 1
+            self._web_server_metrics["last_api_access_time"] = datetime.now(pytz.UTC)
-        self._web_server_metrics["status"] = "OK"
+            self._web_server_metrics["api_access_counter"] += 1
-        api_requests_counter.inc()
+            self._web_server_metrics["status"] = "OK"
+            api_requests_counter.inc()
 
-        one_hour_ago = (datetime.now(pytz.UTC) - timedelta(hours=1)).timestamp()
+            one_hour_ago = (datetime.now(pytz.UTC) - timedelta(hours=1)).timestamp()
-        counts = Counter()
+            counts = Counter()
 
-        for key in self._spots.iterkeys():
+            for key in self._spots.iterkeys():
-            spot = self._spots.get(key)
+                spot = self._spots.get(key)
-            if spot is None:
+                if spot is None:
-                continue
+                    continue
-            if not spot.time or spot.time < one_hour_ago:
+                if not spot.time or spot.time < one_hour_ago:
-                continue
+                    continue
-            if spot.de_continent in CONTINENTS_SET and spot.dx_continent in CONTINENTS_SET and spot.band in BANDS_SET:
+                if spot.de_continent in CONTINENTS_SET and spot.dx_continent in CONTINENTS_SET and spot.band in BANDS_SET:
-                counts[spot.de_continent, spot.dx_continent, spot.band] += 1
+                    counts[spot.de_continent, spot.dx_continent, spot.band] += 1
 
-        result = {
+            result = {
-            de: {dx: {band: counts[de, dx, band] for band in BANDS} for dx in CONTINENTS}
+                de: {dx: {band: counts[de, dx, band] for band in BANDS} for dx in CONTINENTS}
-            for de in CONTINENTS
+                for de in CONTINENTS
-        }
+            }
 
-        self.write(json.dumps(result))
+            self.write(json.dumps(result))
-        self.set_status(200)
+            self.set_status(200)
-        self.set_header("Cache-Control", "no-store")
+            self.set_header("Cache-Control", "no-store")
-        self.set_header("Content-Type", "application/json")
+            self.set_header("Content-Type", "application/json")
+
+        except Exception as e:
+            logging.error("Exception when handling client request to dx stats API: %s", e, exc_info=True)
+            self.write(safe_json_dumps("Error - an internal server error occurred."))
+            self.set_status(500)

server/handlers/api/lookups.py

@@ -1,4 +1,3 @@
-import json
 import logging
 import re
 from datetime import datetime
@@ -13,14 +12,14 @@ from core.constants import SIGS
 from core.geo_utils import lat_lon_for_grid_sw_corner_plus_size, lat_lon_to_cq_zone, lat_lon_to_itu_zone
 from core.prometheus_metrics_handler import api_requests_counter
 from core.sig_utils import get_ref_regex_for_sig, populate_sig_ref_info
-from core.utils import serialize_everything
+from core.utils import safe_json_dumps
 from data.lookup_credentials import extract_credentials
 from data.sig_ref import SIGRef
 from data.spot import Spot
 
 
 class APILookupCallHandler(tornado.web.RequestHandler):
-    """API request handler for /api/v1/lookup/call"""
+    """API request handler for /api/v2/lookup/call"""
 
     def __init__(self, application: "Application", request: httputil.HTTPServerRequest, **kwargs: Any):
         self._web_server_metrics = None
@@ -47,7 +46,7 @@ class APILookupCallHandler(tornado.web.RequestHandler):
                 if re.match(r"^[A-Z0-9/\-]*$", call):
                     # Take the callsign, make a "fake spot" so we can run infer_missing() on it, then repack the
                     # resulting data in the correct way for the API response.
-                    credentials = extract_credentials(query_params)
+                    credentials = extract_credentials(self.request.headers)
                     fake_spot = Spot(dx_call=call)
                     fake_spot.infer_missing(credentials)
                     data = {
@@ -65,19 +64,18 @@ class APILookupCallHandler(tornado.web.RequestHandler):
                         "longitude": fake_spot.dx_longitude,
                         "location_source": fake_spot.dx_location_source
                     }
-                    self.write(json.dumps(data, default=serialize_everything))
+                    self.write(safe_json_dumps(data))
 
                 else:
-                    self.write(json.dumps("Error - '" + call + "' does not look like a valid callsign.",
+                    self.write(safe_json_dumps("Error - '" + call + "' does not look like a valid callsign."))
-                                          default=serialize_everything))
                     self.set_status(422)
             else:
-                self.write(json.dumps("Error - call must be provided", default=serialize_everything))
+                self.write(safe_json_dumps("Error - call must be provided"))
                 self.set_status(422)
 
         except Exception as e:
-            logging.error(e)
+            logging.error("Exception when handling client request to call lookup API: %s", e, exc_info=True)
-            self.write(json.dumps("Error - an internal server error occurred.", default=serialize_everything))
+            self.write(safe_json_dumps("Error - an internal server error occurred."))
             self.set_status(500)
 
         self.set_header("Cache-Control", "no-store")
@@ -85,7 +83,7 @@ class APILookupCallHandler(tornado.web.RequestHandler):
 
 
 class APILookupSIGRefHandler(tornado.web.RequestHandler):
-    """API request handler for /api/v1/lookup/sigref"""
+    """API request handler for /api/v2/lookup/sigref"""
 
     def __init__(self, application: "Application", request: httputil.HTTPServerRequest, **kwargs: Any):
         self._web_server_metrics = None
@@ -111,27 +109,25 @@ class APILookupSIGRefHandler(tornado.web.RequestHandler):
             if "sig" in query_params.keys() and "id" in query_params.keys():
                 sig = str(query_params.get("sig")).upper()
                 ref_id = str(query_params.get("id")).upper()
-                if sig in list(map(lambda p: p.name, SIGS)):
+                if sig in list(map(lambda p: p.name.upper(), SIGS)):
                     if not get_ref_regex_for_sig(sig) or re.match(get_ref_regex_for_sig(sig), ref_id):
                         data = populate_sig_ref_info(SIGRef(id=ref_id, sig=sig))
-                        self.write(json.dumps(data, default=serialize_everything))
+                        self.write(safe_json_dumps(data))
 
                     else:
-                        self.write(
+                        self.write(safe_json_dumps(
-                            json.dumps(
+                                "Error - '" + ref_id + "' does not look like a valid reference ID for " + sig + "."))
-                                "Error - '" + ref_id + "' does not look like a valid reference ID for " + sig + ".",
-                                default=serialize_everything))
                         self.set_status(422)
                 else:
-                    self.write(json.dumps("Error - sig '" + sig + "' is not known.", default=serialize_everything))
+                    self.write(safe_json_dumps("Error - sig '" + sig + "' is not known."))
                     self.set_status(422)
             else:
-                self.write(json.dumps("Error - sig and id must be provided", default=serialize_everything))
+                self.write(safe_json_dumps("Error - sig and id must be provided"))
                 self.set_status(422)
 
         except Exception as e:
-            logging.error(e)
+            logging.error("Exception when handling client request to sig ref lookup API: %s", e, exc_info=True)
-            self.write(json.dumps("Error - an internal server error occurred.", default=serialize_everything))
+            self.write(safe_json_dumps("Error - an internal server error occurred."))
             self.set_status(500)
 
         self.set_header("Cache-Control", "no-store")
@@ -139,7 +135,7 @@ class APILookupSIGRefHandler(tornado.web.RequestHandler):
 
 
 class APILookupGridHandler(tornado.web.RequestHandler):
-    """API request handler for /api/v1/lookup/grid"""
+    """API request handler for /api/v2/lookup/grid"""
 
     def __init__(self, application: "Application", request: httputil.HTTPServerRequest, **kwargs: Any):
         self._web_server_metrics = None
@@ -185,15 +181,15 @@ class APILookupGridHandler(tornado.web.RequestHandler):
                             "latitude": lat + lat_cell_size,
                             "longitude": lon + lon_cell_size,
                         }}
-                    self.write(json.dumps(response, default=serialize_everything))
+                    self.write(safe_json_dumps(response))
 
             else:
-                self.write(json.dumps("Error - grid must be provided", default=serialize_everything))
+                self.write(safe_json_dumps("Error - grid must be provided"))
                 self.set_status(422)
 
         except Exception as e:
-            logging.error(e)
+            logging.error("Exception when handling client request to grid ref lookup API: %s", e, exc_info=True)
-            self.write(json.dumps("Error - an internal server error occurred.", default=serialize_everything))
+            self.write(safe_json_dumps("Error - an internal server error occurred."))
             self.set_status(500)
 
         self.set_header("Cache-Control", "no-store")

server/handlers/api/options.py

@@ -1,4 +1,4 @@
-import json
+import logging
 from datetime import datetime
 from typing import Any
 
@@ -10,47 +10,69 @@ from tornado.web import Application
 from core.config import MAX_SPOT_AGE, ALLOW_SPOTTING
 from core.constants import BANDS, ALL_MODES, MODE_TYPES, SIGS, CONTINENTS, PROPAGATION_MODES
 from core.prometheus_metrics_handler import api_requests_counter
-from core.utils import serialize_everything
+from core.utils import safe_json_dumps
 
 
 class APIOptionsHandler(tornado.web.RequestHandler):
-    """API request handler for /api/v1/options"""
+    """API request handler for /api/v2/options"""
 
     def __init__(self, application: "Application", request: httputil.HTTPServerRequest, **kwargs: Any):
         self._status_data = None
         self._web_server_metrics = None
+        self._spot_providers = None
         super().__init__(application, request, **kwargs)
 
-    def initialize(self, status_data, web_server_metrics):
+    def initialize(self, status_data, web_server_metrics, spot_providers=None):
         self._status_data = status_data
         self._web_server_metrics = web_server_metrics
+        self._spot_providers = spot_providers or []
 
     def get(self):
-        # Metrics
+        try:
-        self._web_server_metrics["last_api_access_time"] = datetime.now(pytz.UTC)
+            # Metrics
-        self._web_server_metrics["api_access_counter"] += 1
+            self._web_server_metrics["last_api_access_time"] = datetime.now(pytz.UTC)
-        self._web_server_metrics["status"] = "OK"
+            self._web_server_metrics["api_access_counter"] += 1
-        api_requests_counter.inc()
+            self._web_server_metrics["status"] = "OK"
+            api_requests_counter.inc()
+
+            # Build a map of SIG name -> list of provider names that can submit spots for that SIG
+        spot_submit_providers = {}
+        for provider in self._spot_providers:
+            if not provider.enabled:
+                continue
+            for sig in SIGS:
+                    if provider.can_submit_spot(sig.name):
+                    spot_submit_providers.setdefault(sig.name, []).append(provider.name)
+
+        # Spot/alert sources are filtered for only ones that are enabled in config, no point letting the user toggle
+        # things that aren't even available.
+        spot_sources: list = list(
+            map(lambda p: p["name"], filter(lambda p: p["enabled"], self._status_data["spot_providers"])))
+        alert_sources = list(
+            map(lambda p: p["name"], filter(lambda p: p["enabled"], self._status_data["alert_providers"])))
+        # If spotting to this server is enabled, "API" is another valid spot source even though it does not come from
+        # one of our providers.
+            if ALLOW_SPOTTING:
+                spot_sources.append("API")
 
         options = {"bands": BANDS,
                    "modes": ALL_MODES,
                    "mode_types": MODE_TYPES,
                    "sigs": SIGS,
-                   # Spot/alert sources are filtered for only ones that are enabled in config, no point letting the user toggle things that aren't even available.
+                   "spot_sources": spot_sources,
-                   "spot_sources": list(
+                   "alert_sources": alert_sources,
-                       map(lambda p: p["name"], filter(lambda p: p["enabled"], self._status_data["spot_providers"]))),
-                   "alert_sources": list(
-                       map(lambda p: p["name"], filter(lambda p: p["enabled"], self._status_data["alert_providers"]))),
                    "continents": CONTINENTS,
                    "propagation_modes": list(PROPAGATION_MODES.values()),
                    "max_spot_age": MAX_SPOT_AGE,
-                   "spot_allowed": ALLOW_SPOTTING}
+                   "spot_allowed": ALLOW_SPOTTING,
-        # If spotting to this server is enabled, "API" is another valid spot source even though it does not come from
+                   "spot_submit_providers": spot_submit_providers}
-        # one of our proviers.
-        if ALLOW_SPOTTING:
-            options["spot_sources"].append("API")
 
-        self.write(json.dumps(options, default=serialize_everything))
+            self.write(safe_json_dumps(options))
-        self.set_status(200)
+            self.set_status(200)
-        self.set_header("Cache-Control", "no-store")
+            self.set_header("Cache-Control", "no-store")
-        self.set_header("Content-Type", "application/json")
+            self.set_header("Content-Type", "application/json")
+
+        except Exception as e:
+            logging.error("Exception when handling client request to options API: %s", e, exc_info=True)
+            self.write(safe_json_dumps("Error - an internal server error occurred."))
+            self.set_status(500)

server/handlers/api/solar_conditions.py

@@ -1,3 +1,4 @@
+import logging
 from datetime import datetime
 from typing import Any
 
@@ -7,10 +8,11 @@ from tornado import httputil
 from tornado.web import Application
 
 from core.prometheus_metrics_handler import api_requests_counter
+from core.utils import safe_json_dumps
 
 
 class APISolarConditionsHandler(tornado.web.RequestHandler):
-    """API request handler for /api/v1/solar"""
+    """API request handler for /api/v2/solar"""
 
     def __init__(self, application: "Application", request: httputil.HTTPServerRequest, **kwargs: Any):
         self._solar_conditions = None
@@ -22,13 +24,19 @@ class APISolarConditionsHandler(tornado.web.RequestHandler):
         self._web_server_metrics = web_server_metrics
 
     def get(self):
-        # Metrics
+        try:
-        self._web_server_metrics["last_api_access_time"] = datetime.now(pytz.UTC)
+            # Metrics
-        self._web_server_metrics["api_access_counter"] += 1
+            self._web_server_metrics["last_api_access_time"] = datetime.now(pytz.UTC)
-        self._web_server_metrics["status"] = "OK"
+            self._web_server_metrics["api_access_counter"] += 1
-        api_requests_counter.inc()
+            self._web_server_metrics["status"] = "OK"
+            api_requests_counter.inc()
 
-        self.write(self._solar_conditions.to_json())
+            self.write(self._solar_conditions.to_json())
-        self.set_status(200)
+            self.set_status(200)
-        self.set_header("Cache-Control", "no-store")
+            self.set_header("Cache-Control", "no-store")
-        self.set_header("Content-Type", "application/json")
+            self.set_header("Content-Type", "application/json")
+
+        except Exception as e:
+            logging.error("Exception when handling client request to solar conditions API: %s", e, exc_info=True)
+            self.write(safe_json_dumps("Error - an internal server error occurred."))
+            self.set_status(500)

server/handlers/api/spots.py

@@ -1,5 +1,4 @@
 import copy
-import json
 import logging
 from datetime import datetime, timedelta
 from queue import Queue
@@ -12,7 +11,7 @@ from tornado import httputil
 from tornado.web import Application
 
 from core.prometheus_metrics_handler import api_requests_counter
-from core.utils import serialize_everything, empty_queue
+from core.utils import safe_json_dumps, empty_queue
 from data.lookup_credentials import extract_credentials
 
 SSE_HANDLER_MAX_QUEUE_SIZE = 1000
@@ -20,7 +19,7 @@ SSE_HANDLER_QUEUE_CHECK_INTERVAL = 5000
 
 
 class APISpotsHandler(tornado.web.RequestHandler):
-    """API request handler for /api/v1/spots"""
+    """API request handler for /api/v2/spots"""
 
     def __init__(self, application: "Application", request: httputil.HTTPServerRequest, **kwargs: Any):
         self._spots = None
@@ -53,26 +52,25 @@ class APISpotsHandler(tornado.web.RequestHandler):
             query_params = {k: v[0].decode("utf-8") for k, v in self.request.arguments.items()}
 
             # Fetch all spots matching the query, then optionally enrich with online data
-            credentials = extract_credentials(query_params)
+            credentials = extract_credentials(self.request.headers)
             data = get_spot_list_with_filters(self._spots, query_params)
             if credentials:
                 data = self._enrich(data, credentials)
-            self.write(json.dumps(data, default=serialize_everything))
+            self.write(safe_json_dumps(data))
             self.set_status(200)
         except ValueError as e:
-            logging.error(e)
+            self.write(safe_json_dumps("Bad request - " + str(e)))
-            self.write(json.dumps("Bad request - " + str(e), default=serialize_everything))
             self.set_status(400)
         except Exception as e:
-            logging.error(e)
+            logging.error("Excedption when handling client request to spots API: %s", e, exc_info=True)
-            self.write(json.dumps("Error - an internal server error occurred.", default=serialize_everything))
+            self.write(safe_json_dumps("Error - an internal server error occurred."))
             self.set_status(500)
         self.set_header("Cache-Control", "no-store")
         self.set_header("Content-Type", "application/json")
 
 
 class APISpotsStreamHandler(tornado_eventsource.handler.EventSourceHandler):
-    """API request handler for /api/v1/spots/stream"""
+    """API request handler for /api/v2/spots/stream"""
 
     def __init__(self, application, request, **kwargs: Any):
         self._sse_spot_queues = None
@@ -106,7 +104,7 @@ class APISpotsStreamHandler(tornado_eventsource.handler.EventSourceHandler):
             # request.arguments contains lists for each param key because technically the client can supply multiple,
             # reduce that to just the first entry, and convert bytes to string
             self._query_params = {k: v[0].decode("utf-8") for k, v in self.request.arguments.items()}
-            self._credentials = extract_credentials(self._query_params)
+            self._credentials = extract_credentials(self.request.headers)
 
             # Create a spot queue and add it to the web server's list. The web server will fill this when spots arrive
             self._spot_queue = Queue(maxsize=SSE_HANDLER_MAX_QUEUE_SIZE)
@@ -152,7 +150,7 @@ class APISpotsStreamHandler(tornado_eventsource.handler.EventSourceHandler):
                             if self._credentials:
                                 spot = copy.deepcopy(spot)
                                 spot.infer_missing(self._credentials)
-                            self.write_message(msg=json.dumps(spot, default=serialize_everything))
+                            self.write_message(msg=safe_json_dumps(spot))
 
                 else:
                     # Send a keepalive comment if the queue was empty

server/handlers/api/status.py

@@ -1,4 +1,4 @@
-import json
+import logging
 from datetime import datetime
 from typing import Any
 
@@ -8,11 +8,11 @@ from tornado import httputil
 from tornado.web import Application
 
 from core.prometheus_metrics_handler import api_requests_counter
-from core.utils import serialize_everything
+from core.utils import safe_json_dumps
 
 
 class APIStatusHandler(tornado.web.RequestHandler):
-    """API request handler for /api/v1/status"""
+    """API request handler for /api/v2/status"""
 
     def __init__(self, application: "Application", request: httputil.HTTPServerRequest, **kwargs: Any):
         self._status_data = None
@@ -24,13 +24,19 @@ class APIStatusHandler(tornado.web.RequestHandler):
         self._web_server_metrics = web_server_metrics
 
     def get(self):
-        # Metrics
+        try:
-        self._web_server_metrics["last_api_access_time"] = datetime.now(pytz.UTC)
+            # Metrics
-        self._web_server_metrics["api_access_counter"] += 1
+            self._web_server_metrics["last_api_access_time"] = datetime.now(pytz.UTC)
-        self._web_server_metrics["status"] = "OK"
+            self._web_server_metrics["api_access_counter"] += 1
-        api_requests_counter.inc()
+            self._web_server_metrics["status"] = "OK"
+            api_requests_counter.inc()
 
-        self.write(json.dumps(self._status_data, default=serialize_everything))
+            self.write(safe_json_dumps(self._status_data))
-        self.set_status(200)
+            self.set_status(200)
-        self.set_header("Cache-Control", "no-store")
+            self.set_header("Cache-Control", "no-store")
-        self.set_header("Content-Type", "application/json")
+            self.set_header("Content-Type", "application/json")
+
+        except Exception as e:
+            logging.error("Exception when handling client request to status API: %s", e, exc_info=True)
+            self.write(safe_json_dumps("Error - an internal server error occurred."))
+            self.set_status(500)

server/handlers/api/v1_compatability.py

@@ -0,0 +1,31 @@
+import json
+
+import tornado
+
+from core.utils import serialize_everything
+
+
+class V1GoneHandler(tornado.web.RequestHandler):
+    """Returns 410 Gone with a message for any endpoints in the old API that have breaking changes in the new one or
+    have been retired."""
+
+    def post(self):
+        self.set_status(410)
+        self.write(json.dumps(
+            "This API endpoint has a breaking change or has been removed in the current version of the Spothole API. Please see /apidocs for details of the current API version and the endpoints available.",
+            default=serialize_everything
+        ))
+        self.set_header("Cache-Control", "no-store")
+        self.set_header("Content-Type", "application/json")
+
+
+class V1RedirectHandler(tornado.web.RequestHandler):
+    """Returns 308 Permanent Redirect from any path in the old API to the new one, where there were no breaking changes."""
+
+    def get(self, path):
+        new_url = "/api/v2/" + path
+        if self.request.query:
+            new_url += "?" + self.request.query
+        self.set_status(308)
+        self.set_header("Location", new_url)
+        self.finish()

server/handlers/manifesthandler.py

@@ -0,0 +1,11 @@
+import tornado.web
+
+from core.config import BASE_URL
+
+
+class ManifestHandler(tornado.web.RequestHandler):
+    """Handler for manifest.webmanifest, which needs BASE_URL inserted and a custom content-type"""
+
+    def get(self):
+        self.set_header("Content-Type", "application/manifest+json; charset=UTF-8")
+        self.render("manifest.webmanifest", baseurl=BASE_URL)

server/webserver.py

@@ -5,9 +5,10 @@ import os
 import tornado
 from tornado.web import StaticFileHandler
 
-from core.config import ALLOW_SPOTTING, WEB_SERVER_PORT, API_ONLY_MODE
+from core.config import ALLOW_SPOTTING, WEB_SERVER_PORT, API_ONLY_MODE, LOG_WEB_REQUESTS, BASE_URL
 from core.utils import empty_queue
 from server.handlers.api.addspot import APISpotHandler
+from server.handlers.api.v1_compatability import V1RedirectHandler, V1GoneHandler
 from server.handlers.api.alerts import APIAlertsHandler, APIAlertsStreamHandler
 from server.handlers.api.dxstats import APIDxStatsHandler
 from server.handlers.api.lookups import APILookupCallHandler, APILookupSIGRefHandler, APILookupGridHandler
@@ -15,6 +16,7 @@ from server.handlers.api.options import APIOptionsHandler
 from server.handlers.api.solar_conditions import APISolarConditionsHandler
 from server.handlers.api.spots import APISpotsHandler, APISpotsStreamHandler
 from server.handlers.api.status import APIStatusHandler
+from server.handlers.manifesthandler import ManifestHandler
 from server.handlers.metrics import PrometheusMetricsHandler
 from server.handlers.pagetemplate import PageTemplateHandler
 
@@ -24,7 +26,7 @@ _HERE = os.path.dirname(__file__ or "")
 class WebServer:
     """Provides the public-facing web server."""
 
-    def __init__(self, spots, alerts, solar_conditions, status_data):
+    def __init__(self, spots, alerts, solar_conditions, status_data, spot_providers=None):
         """Constructor"""
 
         self._spots = spots
@@ -33,6 +35,7 @@ class WebServer:
         self._sse_spot_queues = []
         self._sse_alert_queues = []
         self._status_data = status_data
+        self._spot_providers = spot_providers or []
         self._port = WEB_SERVER_PORT
         self._api_only_mode = API_ONLY_MODE
         self._shutdown_event = asyncio.Event()
@@ -63,20 +66,29 @@ class WebServer:
 
         # API endpoints are always enabled
         api_routes = [
-            (r"/api/v1/spots", APISpotsHandler, {"spots": self._spots, **handler_opts}),
+            (r"/api/v2/spots", APISpotsHandler, {"spots": self._spots, **handler_opts}),
-            (r"/api/v1/alerts", APIAlertsHandler, {"alerts": self._alerts, **handler_opts}),
+            (r"/api/v2/alerts", APIAlertsHandler, {"alerts": self._alerts, **handler_opts}),
-            (r"/api/v1/spots/stream", APISpotsStreamHandler,
+            (r"/api/v2/spots/stream", APISpotsStreamHandler,
              {"sse_spot_queues": self._sse_spot_queues, **handler_opts}),
-            (r"/api/v1/alerts/stream", APIAlertsStreamHandler,
+            (r"/api/v2/alerts/stream", APIAlertsStreamHandler,
              {"sse_alert_queues": self._sse_alert_queues, **handler_opts}),
-            (r"/api/v1/solar", APISolarConditionsHandler, {"solar_conditions": self._solar_conditions, **handler_opts}),
+            (r"/api/v2/solar", APISolarConditionsHandler, {"solar_conditions": self._solar_conditions, **handler_opts}),
-            (r"/api/v1/dxstats", APIDxStatsHandler, {"spots": self._spots, **handler_opts}),
+            (r"/api/v2/dxstats", APIDxStatsHandler, {"spots": self._spots, **handler_opts}),
-            (r"/api/v1/options", APIOptionsHandler, {"status_data": self._status_data, **handler_opts}),
+            (r"/api/v2/options", APIOptionsHandler,
-            (r"/api/v1/status", APIStatusHandler, {"status_data": self._status_data, **handler_opts}),
+             {"status_data": self._status_data, "spot_providers": self._spot_providers, **handler_opts}),
-            (r"/api/v1/lookup/call", APILookupCallHandler, {**handler_opts}),
+            (r"/api/v2/status", APIStatusHandler, {"status_data": self._status_data, **handler_opts}),
-            (r"/api/v1/lookup/sigref", APILookupSIGRefHandler, {**handler_opts}),
+            (r"/api/v2/lookup/call", APILookupCallHandler, {**handler_opts}),
-            (r"/api/v1/lookup/grid", APILookupGridHandler, {**handler_opts}),
+            (r"/api/v2/lookup/sigref", APILookupSIGRefHandler, {**handler_opts}),
-            (r"/api/v1/spot", APISpotHandler, {"spots": self._spots, **handler_opts}),
+            (r"/api/v2/lookup/grid", APILookupGridHandler, {**handler_opts}),
+            (r"/api/v2/spot", APISpotHandler,
+             {"spots": self._spots, "spot_providers": self._spot_providers, **handler_opts}),
+        ]
+
+        # v1 API redirects. Most v1 enpoints are unchanged in v2, and get an HTTP 308 redirect to the v2 API. The ones
+        # that have the actual breaking changes get a bespoke handler.
+        v1_compat_routes = [
+            (r"/api/v1/spot", V1GoneHandler),
+            (r"/api/v1/(.*)", V1RedirectHandler),
         ]
 
         # If in API-only mode, serve a basic homepage; in normal mode, serve the usual UI routes
@@ -99,19 +111,25 @@ class WebServer:
             if ALLOW_SPOTTING:
                 ui_routes += [(r"/add-spot", PageTemplateHandler, {"template_name": "add_spot", **handler_opts})]
 
-        # API docs, Prometheus metrics, and finally static assets are always available regardless of API-only mode.
+        # API docs, Prometheus metrics, webapp manifest and static assets are always available regardless of API-only
+        # mode.
         misc_routes = [
             (r"/apidocs", PageTemplateHandler, {"template_name": "apidocs", **handler_opts}),
             (r"/metrics", PrometheusMetricsHandler),
-            (r"/(.*)", StaticFileHandler, {"path": os.path.join(_HERE, "../webassets")})
+            (r"/manifest.webmanifest", ManifestHandler),
+            # If e.g. nginx is configured as a reverse proxy with a hard-coded path to static files, as per the README,
+            # this will never have to handle anything, but having it here allows Spothole to work without nginx for
+            # testing.
+            (r"/static/(.*)", StaticFileHandler, {"path": os.path.join(_HERE, "../static")})
         ]
 
-        app = tornado.web.Application(api_routes + ui_routes + misc_routes,
+        app = tornado.web.Application(api_routes + v1_compat_routes + ui_routes + misc_routes,
                                       template_path=os.path.join(_HERE, "../templates"),
                                       log_function=request_log,
                                       debug=False)
         app.listen(self._port, xheaders=True)
         logging.info("Web server running on port " + str(WEB_SERVER_PORT))
+        logging.info("You can access your copy of Spothole at " + BASE_URL)
         await self._shutdown_event.wait()
 
     def notify_new_spot(self, spot):
@@ -165,20 +183,22 @@ class WebServer:
         pass
 
 def request_log(handler):
-    """Custom log function to provide more data about requests."""
+    """Custom log function to provide more data about requests when enabled, and to provide the ability to turn off
+    web request logging altogetether."""
 
-    if handler.get_status() < 500:
+    if LOG_WEB_REQUESTS:
-        log_method = logging.info
+        if handler.get_status() < 500:
-    else:
+            log_method = logging.info
-        log_method = logging.warning
+        else:
+            log_method = logging.warning
 
-    request = handler.request
+        request = handler.request
-    client_ip = request.remote_ip
+        client_ip = request.remote_ip
-    referrer = request.headers.get("Referer", "-")
+        referrer = request.headers.get("Referer", "-")
-    user_agent = request.headers.get("User-Agent", "-")
+        user_agent = request.headers.get("User-Agent", "-")
 
-    log_method(
+        log_method(
-        f'{client_ip} - "{request.method} {request.uri}" '
+            f'{client_ip} - "{request.method} {request.uri}" '
-        f'{handler.get_status()} {request.request_time():.2f}ms | '
+            f'{handler.get_status()} {request.request_time():.2f}ms | '
-        f'Ref: {referrer} | UA: {user_agent}'
+            f'Ref: {referrer} | UA: {user_agent}'
-    )
+        )

solarconditionsproviders/giroionosonde.py

@@ -5,6 +5,7 @@ from threading import Thread, Event
 
 import pytz
 import requests
+from requests.exceptions import ConnectionError, ReadTimeout, ConnectTimeout
 
 from core.constants import HTTP_HEADERS
 from solarconditionsproviders.ionosonde_utils import compute_band_states
@@ -127,10 +128,18 @@ class GIROIonosonde(SolarConditionsProvider):
         from_str = from_time.strftime("%Y.%m.%d+%H:%M:%S")
         to_str = to_time.strftime("%Y.%m.%d+%H:%M:%S")
         url = f"{LGDC_URL}?ursiCode={ursi}&charName=foF2,MUFD,fmin&DMUF=3000&fromDate={from_str}&toDate={to_str}"
-        response = requests.get(url, headers=HTTP_HEADERS, timeout=(5, 15))
+        try:
-        if response.status_code != 200:
+            http_response = requests.get(url, headers=HTTP_HEADERS, timeout=(5, 15))
+            if not http_response.ok:
+                logging.warning(f"HTTP {http_response.status_code} when calling Giro ionosonde API.")
+                return None, None, None
+            return self._parse_all(http_response.text)
+        except (ConnectTimeout, ReadTimeout):
+            logging.warning(f"Timeout when accessing Giro ionosonde API.")
+            return None, None, None
+        except ConnectionError:
+            logging.warning("Connection error when accessing Giro ionosonde API.")
             return None, None, None
-        return self._parse_all(response.text)
 
     @staticmethod
     def _parse_all(text):

solarconditionsproviders/hamqsl.py

@@ -18,10 +18,6 @@ class HamQSL(HTTPSolarConditionsProvider):
         super().__init__(provider_config, URL, POLL_INTERVAL)
 
     def _http_response_to_solar_conditions(self, http_response):
-        if http_response.status_code != 200:
-            logging.warning("HamQSL solar conditions API returned HTTP " + str(http_response.status_code))
-            return None
-
         root = ElementTree.fromstring(http_response.text)
         sd = root.find("solardata")
         if sd is None:

solarconditionsproviders/http_solar_conditions_provider.py

@@ -4,6 +4,7 @@ from threading import Thread, Event
 
 import pytz
 import requests
+from requests.exceptions import ConnectionError, ReadTimeout, ConnectTimeout
 
 from core.constants import HTTP_HEADERS
 from solarconditionsproviders.solar_conditions_provider import SolarConditionsProvider
@@ -39,13 +40,22 @@ class HTTPSolarConditionsProvider(SolarConditionsProvider):
         try:
             logging.debug("Polling " + self.name + " solar conditions API...")
             http_response = requests.get(self._url, headers=HTTP_HEADERS, timeout=(5, 30))
-            new_data = self._http_response_to_solar_conditions(http_response)
+            # Check response code was good
-            self.update_data(new_data)
+            if http_response.ok:
+                new_data = self._http_response_to_solar_conditions(http_response)
+                self.update_data(new_data)
 
-            self.status = "OK"
+                self.status = "OK"
-            self.last_update_time = datetime.now(pytz.UTC)
+                self.last_update_time = datetime.now(pytz.UTC)
-            logging.debug("Received data from " + self.name + " solar conditions API.")
+                logging.debug("Received data from " + self.name + " solar conditions API.")
+            else:
+                self.status = "Error"
+                logging.warning(f"HTTP {http_response.status_code} when calling {self.name} solar conditions API.")
 
+        except ConnectionError:
+            logging.warning(f"Connection error when accessing {self.name} solar conditions API.")
+        except (ConnectTimeout, ReadTimeout):
+            logging.warning(f"Timeout when accessing {self.name} solar conditions API.")
         except Exception:
             self.status = "Error"
             logging.exception("Exception in HTTP Solar Conditions Provider (" + self.name + ")")

solarconditionsproviders/kc2gprop.py

@@ -4,6 +4,7 @@ from threading import Thread, Event
 
 import pytz
 import requests
+from requests.exceptions import ConnectionError, ReadTimeout, ConnectTimeout
 
 from core.constants import HTTP_HEADERS
 from solarconditionsproviders.ionosonde_utils import compute_band_states
@@ -44,9 +45,9 @@ class KC2GProp(SolarConditionsProvider):
     def _poll(self):
         try:
             logging.debug("Polling KC2G ionosonde data...")
-            response = requests.get(KC2G_URL, headers=HTTP_HEADERS, timeout=(5, 30))
+            http_response = requests.get(KC2G_URL, headers=HTTP_HEADERS, timeout=(5, 30))
-            if response.status_code != 200:
+            if not http_response.ok:
-                logging.warning(f"KC2G ionosonde API returned HTTP {response.status_code}")
+                logging.warning(f"HTTP {http_response.status_code} when calling KG2G ionosonde API.")
                 return
 
             now = datetime.now(timezone.utc)
@@ -57,7 +58,7 @@ class KC2GProp(SolarConditionsProvider):
             ionosonde_data = dict(self._solar_conditions.ionosonde_data or {})
             updated_count = 0
 
-            for reading in response.json():
+            for reading in http_response.json():
                 station = reading.get("station", {})
                 ursi = station.get("code")
                 name = station.get("name")
@@ -115,6 +116,10 @@ class KC2GProp(SolarConditionsProvider):
             self.last_update_time = datetime.now(pytz.UTC)
             logging.debug(f"Updated KC2G ionosonde data for {updated_count} stations.")
 
+        except ConnectionError:
+            logging.warning("Connection error when accessing KC2G ionosonde API.")
+        except (ConnectTimeout, ReadTimeout):
+            logging.warning(f"Timeout when accessing KC2G ionosonde API.")
         except Exception:
             self.status = "Error"
             logging.exception("Exception in KC2G ionosonde data provider")

solarconditionsproviders/noaa3dayforecast.py

@@ -80,10 +80,6 @@ class NOAA3dayForecast(HTTPSolarConditionsProvider):
         return result if result else None
 
     def _http_response_to_solar_conditions(self, http_response):
-        if http_response.status_code != 200:
-            logging.warning("NOAA K-index forecast API returned HTTP " + str(http_response.status_code))
-            return None
-
         lines = http_response.text.splitlines()
 
         # Find the "NOAA Kp index breakdown" section header

spothole.py

@@ -8,7 +8,7 @@ import sys
 from diskcache import Cache
 
 from core.cleanup import CleanupTimer
-from core.config import config, SERVER_OWNER_CALLSIGN
+from core.config import config, SERVER_OWNER_CALLSIGN, LOG_LEVEL
 from core.constants import SOFTWARE_VERSION
 from core.lookup_helper import lookup_helper
 from core.status_reporter import StatusReporter
@@ -84,9 +84,9 @@ def get_solar_conditions_provider_from_config(config_providers_entry):
 if __name__ == '__main__':
     # Set up logging
     root = logging.getLogger()
-    root.setLevel(logging.INFO)
+    root.setLevel(LOG_LEVEL)
     handler = logging.StreamHandler(sys.stdout)
-    handler.setLevel(logging.INFO)
+    handler.setLevel(LOG_LEVEL)
     formatter = logging.Formatter("%(levelname)s : %(message)s")
     handler.setFormatter(formatter)
     root.handlers.clear()
@@ -102,18 +102,21 @@ if __name__ == '__main__':
     # Set up lookup helper
     lookup_helper.start()
 
-    # Set up web server
+    # Create spot providers
-    web_server = WebServer(spots=spots, alerts=alerts, solar_conditions=solar_conditions, status_data=status_data)
-
-    # Fetch, set up and start spot providers
     for entry in config["spot-providers"]:
         spot_providers.append(get_spot_provider_from_config(entry))
+
+    # Set up web server
+    web_server = WebServer(spots=spots, alerts=alerts, solar_conditions=solar_conditions, status_data=status_data,
+                           spot_providers=spot_providers)
+
+    # Set up and start spot providers
     for p in spot_providers:
         p.setup(spots=spots, web_server=web_server)
         if p.enabled:
             p.start()
 
-    # Fetch, set up and start alert providers
+    # Create, set up and start alert providers
     for entry in config["alert-providers"]:
         alert_providers.append(get_alert_provider_from_config(entry))
     for p in alert_providers:
@@ -121,7 +124,7 @@ if __name__ == '__main__':
         if p.enabled:
             p.start()
 
-    # Fetch, set up and start solar conditions providers
+    # Create, set up and start solar conditions providers
     for entry in config.get("solar-condition-providers", []):
         solar_condition_providers.append(get_solar_conditions_provider_from_config(entry))
     for p in solar_condition_providers:

spotproviders/gma.py

@@ -14,9 +14,9 @@ class GMA(HTTPSpotProvider):
     """Spot provider for General Mountain Activity"""
 
     POLL_INTERVAL_SEC = 120
-    SPOTS_URL = "https://www.cqgma.org/api/spots/25/"
+    SPOTS_URL = "https://www.gma.rocks/api/spots/25/"
     # GMA spots don't contain the details of the programme they are for, we need a separate lookup for that
-    REF_INFO_URL_ROOT = "https://www.cqgma.org/api/ref/?"
+    REF_INFO_URL_ROOT = "https://www.gma.rocks/api/ref/?"
 
     def __init__(self, provider_config):
         # Ensure there is an API key in our config, and set up the query URL using it. If no key is provided,
@@ -37,34 +37,38 @@ class GMA(HTTPSpotProvider):
                 spot = Spot(source=self.name,
                             dx_call=source_spot["ACTIVATOR"].upper(),
                             de_call=source_spot["SPOTTER"].upper(),
-                            freq=float(source_spot["QRG"]) * 1000 if (source_spot["QRG"] != "") else None,
+                            # Seen GMA spots with no frequency or with "QRT" in this field
-                            # Seen GMA spots with no frequency
+                            freq=float(source_spot["QRG"]) * 1000 if (
-                            mode=source_spot["MODE"].upper() if "<>" not in source_spot["MODE"] else None,
+                                    source_spot["QRG"] != "" and source_spot["QRG"] != "QRT") else None,
                             # Filter out some weird mode strings
+                            mode=source_spot["MODE"].upper() if "<>" not in source_spot["MODE"] else None,
                             comment=source_spot["TEXT"],
                             sig_refs=[SIGRef(id=source_spot["REF"], sig="", name=source_spot["NAME"])],
                             time=datetime.strptime(source_spot["DATE"] + source_spot["TIME"], "%Y%m%d%H%M").replace(
                                 tzinfo=pytz.UTC).timestamp(),
+                            # Seen GMA spots with no (or empty) lat/lon
                             dx_latitude=float(source_spot["LAT"]) if (
                                     source_spot["LAT"] and source_spot["LAT"] != "") else None,
-                            # Seen GMA spots with no (or empty) lat/lon
                             dx_longitude=float(source_spot["LON"]) if (
-                                    source_spot["LON"] and source_spot["LON"] != "") else None)
+                                    source_spot["LON"] and source_spot["LON"] != "") else None,
+                            qrt=source_spot["QRG"] == "QRT")
 
                 # GMA doesn't give what programme (SIG) the reference is for until we separately look it up.
                 if "REF" in source_spot:
                     try:
                         ref_response = SEMI_STATIC_URL_DATA_CACHE.get(self.REF_INFO_URL_ROOT + source_spot["REF"],
                                                                       headers=HTTP_HEADERS)
-                        # Sometimes this is blank, so handle that
+                        # Sometimes this is blank even if it's a 200 response, so handle that
-                        if ref_response.text is not None and ref_response.text != "":
+                        if ref_response.ok and ref_response.text is not None and ref_response.text != "":
                             ref_info = ref_response.json()
                             # If this is POTA, SOTA or WWFF data we already have it through other means, so ignore. POTA and WWFF
                             # spots come through with reftype=POTA or reftype=WWFF. SOTA is harder to figure out because both SOTA
                             # and GMA summits come through with reftype=Summit, so we must check for the presence of a "sota" entry
                             # to determine if it's a SOTA summit.
-                            if spot.sig_refs and "reftype" in ref_info and ref_info["reftype"] not in ["POTA", "WWFF"] and (
+                            if spot.sig_refs and "reftype" in ref_info and ref_info["reftype"] not in ["POTA",
-                                    ref_info["reftype"] != "Summit" or "sota" not in ref_info or ref_info["sota"] == ""):
+                                                                                                       "WWFF"] and (
+                                    ref_info["reftype"] != "Summit" or "sota" not in ref_info or ref_info[
+                                "sota"] == ""):
                                 match ref_info["reftype"]:
                                     case "Summit":
                                         spot.sig_refs[0].sig = "GMA"
@@ -90,9 +94,17 @@ class GMA(HTTPSpotProvider):
                                         spot.sig_refs[0].sig = ref_info["reftype"]
                                         spot.sig = ref_info["reftype"]
 
-                                # Add to our list. Don't worry about de-duping, removing old spots etc. at this point; other code will do
+                                # Add to our list. Don't worry about de-duping, removing old spots etc. at this point;
-                                # that for us.
+                                # other code will do that for us.
                                 new_spots.append(spot)
+
+                        elif not ref_response.from_cache:
+                            if not ref_response.ok:
+                                logging.warning(
+                                    f"HTTP {ref_response.status_code} when looking up GMA ref {source_spot["REF"]}")
+                            else:
+                                logging.warning(
+                                    f"GMA API returned a malformed response when looking up ref {source_spot["REF"]}")
                     except:
                         logging.warning("Exception when looking up " + self.REF_INFO_URL_ROOT + source_spot[
                             "REF"] + ", ignoring this spot for now")
@@ -100,3 +112,11 @@ class GMA(HTTPSpotProvider):
             logging.warning(f"The GMA API returned an unexpected response (HTTP {http_response.status_code}).")
 
         return new_spots
+
+    def can_submit_spot(self, sig):
+        return sig == "GMA"
+
+    def submit_spot(self, spot, credentials):
+        # TODO: Implement.
+        # Spotting to GMA is documented: https://www.cqgma.org/api/doc/apigma_spot.pdf We (or the user) need a GMA account, and to send the password in plaintext(!!)
+        raise NotImplementedError("GMA upstream spot submission is not yet implemented")

spotproviders/hema.py

@@ -1,8 +1,10 @@
+import logging
 import re
 from datetime import datetime
 
 import pytz
 import requests
+from requests.exceptions import ConnectionError, ReadTimeout, ConnectTimeout
 
 from core.constants import HTTP_HEADERS
 from data.sig_ref import SIGRef
@@ -35,34 +37,47 @@ class HEMA(HTTPSpotProvider):
         new_spots = []
         # OK, if the spot seed actually changed, now we make the real request for data.
         if spot_seed_changed:
-            source_data = requests.get(self.SPOTS_URL, headers=HTTP_HEADERS, timeout=(5, 30))
+            try:
-            source_data_items = source_data.text.split("=")
+                source_data = requests.get(self.SPOTS_URL, headers=HTTP_HEADERS, timeout=(5, 30))
-            # Iterate through source data items.
+                source_data_items = source_data.text.split("=")
-            for source_spot in source_data_items:
+                # Iterate through source data items.
-                spot_items = source_spot.split(";")
+                for source_spot in source_data_items:
-                # Any line with less than 9 items is not a proper spot line
+                    spot_items = source_spot.split(";")
-                if len(spot_items) >= 9:
+                    # Any line with less than 9 items is not a proper spot line
-                    # Fiddle with some data to extract bits we need. Freq/mode and spotter/comment come in combined fields.
+                    if len(spot_items) >= 9:
-                    freq_mode_match = re.search(self.FREQ_MODE_PATTERN, spot_items[5])
+                        # Fiddle with some data to extract bits we need. Freq/mode and spotter/comment come in combined fields.
-                    spotter_comment_match = re.search(self.SPOTTER_COMMENT_PATTERN, spot_items[6])
+                        freq_mode_match = re.search(self.FREQ_MODE_PATTERN, spot_items[5])
-                    if not freq_mode_match or not spotter_comment_match:
+                        spotter_comment_match = re.search(self.SPOTTER_COMMENT_PATTERN, spot_items[6])
-                        continue
+                        if not freq_mode_match or not spotter_comment_match:
+                            continue
 
-                    # Convert to our spot format
+                        # Convert to our spot format
-                    spot = Spot(source=self.name,
+                        spot = Spot(source=self.name,
-                                dx_call=spot_items[2].upper(),
+                                    dx_call=spot_items[2].upper(),
-                                de_call=spotter_comment_match.group(1).upper(),
+                                    de_call=spotter_comment_match.group(1).upper(),
-                                freq=float(freq_mode_match.group(1)) * 1000000,
+                                    freq=float(freq_mode_match.group(1)) * 1000000,
-                                mode=freq_mode_match.group(2).upper(),
+                                    mode=freq_mode_match.group(2).upper(),
-                                comment=spotter_comment_match.group(2),
+                                    comment=spotter_comment_match.group(2),
-                                sig="HEMA",
+                                    sig="HEMA",
-                                sig_refs=[SIGRef(id=spot_items[3].upper(), sig="HEMA", name=spot_items[4])],
+                                    sig_refs=[SIGRef(id=spot_items[3].upper(), sig="HEMA", name=spot_items[4])],
-                                time=datetime.strptime(spot_items[0], "%d/%m/%Y %H:%M").replace(
+                                    time=datetime.strptime(spot_items[0], "%d/%m/%Y %H:%M").replace(
-                                    tzinfo=pytz.UTC).timestamp(),
+                                        tzinfo=pytz.UTC).timestamp(),
-                                dx_latitude=float(spot_items[7]),
+                                    dx_latitude=float(spot_items[7]),
-                                dx_longitude=float(spot_items[8]))
+                                    dx_longitude=float(spot_items[8]))
 
-                    # Add to our list. Don't worry about de-duping, removing old spots etc. at this point; other code will do
+                        # Add to our list. Don't worry about de-duping, removing old spots etc. at this point; other
-                    # that for us.
+                        # code will do that for us.
-                    new_spots.append(spot)
+                        new_spots.append(spot)
+            except (ConnectTimeout, ReadTimeout):
+                logging.warning(f"Timeout when accessing HEMA spots API.")
+            except ConnectionError:
+                logging.warning("Connection error when accessing HEMA spots API.")
         return new_spots
+
+    def can_submit_spot(self, sig):
+        return sig == "HEMA"
+
+    def submit_spot(self, spot, credentials):
+        # TODO: Implement. Currently blocked awaiting their API team to make a change to allow us to spot with a
+        # reference and not a reference *number*.
+        raise NotImplementedError("HEMA upstream spot submission is not yet implemented")

spotproviders/http_spot_provider.py

@@ -4,6 +4,8 @@ from threading import Thread, Event
 
 import pytz
 import requests
+from requests import ReadTimeout
+from requests.exceptions import ConnectionError, ConnectTimeout
 
 from core.constants import HTTP_HEADERS
 from spotproviders.spot_provider import SpotProvider
@@ -19,6 +21,7 @@ class HTTPSpotProvider(SpotProvider):
         self._poll_interval = poll_interval
         self._thread = None
         self._stop_event = Event()
+        self._wakeup_event = Event()
 
     def start(self):
         # Fire off the polling thread. It will poll immediately on startup, then sleep for poll_interval between
@@ -29,11 +32,19 @@ class HTTPSpotProvider(SpotProvider):
 
     def stop(self):
         self._stop_event.set()
+        self._wakeup_event.set()
+
+    def force_poll(self):
+        """Trigger an immediate poll without waiting for the normal interval."""
+
+        self._wakeup_event.set()
 
     def _run(self):
         while True:
+            self._wakeup_event.clear()
             self._poll()
-            if self._stop_event.wait(timeout=self._poll_interval):
+            self._wakeup_event.wait(timeout=self._poll_interval)
+            if self._stop_event.is_set():
                 break
 
     def _poll(self):
@@ -41,16 +52,25 @@ class HTTPSpotProvider(SpotProvider):
             # Request data from API
             logging.debug("Polling " + self.name + " spot API...")
             http_response = requests.get(self._url, headers=HTTP_HEADERS, timeout=(5, 30))
-            # Pass off to the subclass for processing
+            # Check response code was good
-            new_spots = self._http_response_to_spots(http_response)
+            if http_response.ok:
-            # Submit the new spots for processing. There might not be any spots for the less popular programs.
+                # Pass off to the subclass for processing
-            if new_spots:
+                new_spots = self._http_response_to_spots(http_response)
-                self._submit_batch(new_spots)
+                # Submit the new spots for processing. There might not be any spots for the less popular programs.
+                if new_spots:
+                    self._submit_batch(new_spots)
 
-            self.status = "OK"
+                self.status = "OK"
-            self.last_update_time = datetime.now(pytz.UTC)
+                self.last_update_time = datetime.now(pytz.UTC)
-            logging.debug("Received data from " + self.name + " spot API.")
+                logging.debug("Received data from " + self.name + " spot API.")
+            else:
+                self.status = "Error"
+                logging.warning(f"HTTP {http_response.status_code} when calling {self.name} spot API.")
 
+        except ConnectionError:
+            logging.warning(f"Connection error when accessing {self.name} spots API.")
+        except (ConnectTimeout, ReadTimeout):
+            logging.warning(f"Timeout when accessing {self.name} spots API.")
         except Exception:
             self.status = "Error"
             logging.exception("Exception in HTTP JSON Spot Provider (" + self.name + ")")

spotproviders/parksnpeaks.py

@@ -3,7 +3,9 @@ import re
 from datetime import datetime
 
 import pytz
+import requests
 
+from core.constants import HTTP_HEADERS
 from data.sig_ref import SIGRef
 from data.spot import Spot
 from spotproviders.http_spot_provider import HTTPSpotProvider
@@ -14,7 +16,9 @@ class ParksNPeaks(HTTPSpotProvider):
 
     POLL_INTERVAL_SEC = 120
     SPOTS_URL = "https://www.parksnpeaks.org/api/ALL"
+    SUBMIT_URL = "https://www.parksnpeaks.org/api/SPOT/"
     SIOTA_LIST_URL = "https://www.silosontheair.com/data/silos.csv"
+    SUBMITTABLE_SIGS = ["POTA", "SOTA", "WWFF", "HEMA", "WOTA", "ZLOTA", "SIOTA", "KRMNPA"]
 
     def __init__(self, provider_config):
         super().__init__(provider_config, self.SPOTS_URL, self.POLL_INTERVAL_SEC)
@@ -30,8 +34,8 @@ class ParksNPeaks(HTTPSpotProvider):
                             dx_call=source_spot["actCallsign"].upper(),
                             de_call=source_spot["actSpoter"].upper() if source_spot["actSpoter"] != "" else None,
                             # typo exists in API
-                            freq=float(source_spot["actFreq"].replace(",", "")) * 1000000 if (
+                            freq=float(source_spot["actFreq"].replace(",", "").replace("+-", "")
-                                    source_spot["actFreq"] != "") else None,
+                                       .replace("+/-", "").strip()) * 1000000 if (source_spot["actFreq"] != "") else None,
                             # Seen PNP spots with empty frequency, and with comma-separated thousands digits
                             mode=source_spot["actMode"].upper(),
                             comment=source_spot["actComments"],
@@ -63,3 +67,28 @@ class ParksNPeaks(HTTPSpotProvider):
                 # Add new spot to the list
                 new_spots.append(spot)
         return new_spots
+
+    def can_submit_spot(self, sig):
+        return sig in self.SUBMITTABLE_SIGS
+
+    def submit_spot(self, spot, credentials):
+        # TODO test this works
+        user_id = credentials.get("user_id", "")
+        api_key = credentials.get("api_key", "")
+        if not user_id or not api_key:
+            raise ValueError(
+                "Parks N Peaks user ID and API key are required. Get yours from your Parks N Peaks account.")
+        sig_ref = spot.sig_refs[0].id if spot.sig_refs else ""
+        body = {
+            "actClass": spot.sig or "",
+            "actCallsign": spot.dx_call,
+            "actSite": sig_ref,
+            "mode": spot.mode or "",
+            "freq": str(spot.freq / 1000000.0),
+            "comments": spot.comment or "",
+            "userID": user_id,
+            "APIKey": api_key,
+        }
+        response = requests.post(self.SUBMIT_URL, json=body, headers=HTTP_HEADERS, timeout=(5, 30))
+        if not response.ok:
+            raise RuntimeError("Parks N Peaks API returned " + str(response.status_code) + ": " + response.text)

spotproviders/pota.py

@@ -1,7 +1,9 @@
 from datetime import datetime
 
 import pytz
+import requests
 
+from core.constants import HTTP_HEADERS
 from data.sig_ref import SIGRef
 from data.spot import Spot
 from spotproviders.http_spot_provider import HTTPSpotProvider
@@ -12,6 +14,7 @@ class POTA(HTTPSpotProvider):
 
     POLL_INTERVAL_SEC = 120
     SPOTS_URL = "https://api.pota.app/spot/activator"
+    SUBMIT_URL = "https://api.pota.app/spot"
 
     def __init__(self, provider_config):
         super().__init__(provider_config, self.SPOTS_URL, self.POLL_INTERVAL_SEC)
@@ -40,3 +43,25 @@ class POTA(HTTPSpotProvider):
             # that for us.
             new_spots.append(spot)
         return new_spots
+
+    def can_submit_spot(self, sig):
+        return sig == "POTA"
+
+    def submit_spot(self, spot, credentials):
+        sig_ref = spot.sig_refs[0].id if spot.sig_refs else None
+        if sig_ref:
+            body = {
+                "activator": spot.dx_call,
+                "spotter": spot.de_call,
+                "frequency": str(spot.freq / 1000.0),
+                "mode": spot.mode or "",
+                "reference": sig_ref,
+                "comments": spot.comment or "",
+                "source": "Spothole",
+            }
+            headers = {**HTTP_HEADERS, "Content-Type": "application/json"}
+            response = requests.post(self.SUBMIT_URL, json=body, headers=headers, timeout=(5, 30))
+            if not response.ok:
+                raise RuntimeError("POTA API returned " + str(response.status_code) + ": " + response.text)
+        else:
+            raise RuntimeError("Park reference is required for submitting POTA spots.")

spotproviders/sota.py

@@ -1,8 +1,10 @@
+import logging
 from datetime import datetime
 
 import requests
+from requests.exceptions import ConnectionError, ReadTimeout, ConnectTimeout
 
-from core.constants import HTTP_HEADERS
+from core.constants import HTTP_HEADERS, SSB_SUB_MODES, DV_SUB_MODES
 from data.sig_ref import SIGRef
 from data.spot import Spot
 from spotproviders.http_spot_provider import HTTPSpotProvider
@@ -20,6 +22,9 @@ class SOTA(HTTPSpotProvider):
     # SOTA spots don't contain lat/lon, we need a separate lookup for that
     SUMMIT_URL_ROOT = "https://api-db2.sota.org.uk/api/summits/"
 
+    SUBMIT_URL = "https://api-db2.sota.org.uk/api/spots"
+    VALID_MODES = ["AM", "CW", "Data", "DV", "FM", "SSB"]
+
     def __init__(self, provider_config):
         super().__init__(provider_config, self.EPOCH_URL, self.POLL_INTERVAL_SEC)
         self._api_epoch = ""
@@ -33,26 +38,74 @@ class SOTA(HTTPSpotProvider):
         new_spots = []
         # OK, if the epoch actually changed, now we make the real request for data.
         if epoch_changed:
-            source_data = requests.get(self.SPOTS_URL, headers=HTTP_HEADERS, timeout=(5, 30)).json()
+            try:
-            # Iterate through source data
+                source_data = requests.get(self.SPOTS_URL, headers=HTTP_HEADERS, timeout=(5, 30)).json()
-            for source_spot in source_data:
+                # Iterate through source data
-                # Convert to our spot format
+                for source_spot in source_data:
-                spot = Spot(source=self.name,
+                    # Convert to our spot format
-                            source_id=source_spot["id"],
+                    spot = Spot(source=self.name,
-                            dx_call=source_spot["activatorCallsign"].upper(),
+                                source_id=source_spot["id"],
-                            dx_name=source_spot["activatorName"],
+                                dx_call=source_spot["activatorCallsign"].upper(),
-                            de_call=source_spot["callsign"].upper(),
+                                dx_name=source_spot["activatorName"],
-                            freq=(float(source_spot["frequency"]) * 1000000) if (
+                                de_call=source_spot["callsign"].upper(),
-                                    source_spot["frequency"] is not None) else None,
+                                freq=(float(source_spot["frequency"]) * 1000000) if (
-                            # Seen SOTA spots with no frequency!
+                                        source_spot["frequency"] is not None) else None,
-                            mode=source_spot["mode"].upper(),
+                                # Seen SOTA spots with no frequency!
-                            comment=source_spot["comments"],
+                                mode=source_spot["mode"].upper(),
-                            sig="SOTA",
+                                comment=source_spot["comments"],
-                            sig_refs=[SIGRef(id=source_spot["summitCode"], sig="SOTA", name=source_spot["summitName"],
+                                sig="SOTA",
-                                             activation_score=source_spot["points"])],
+                                sig_refs=[SIGRef(id=source_spot["summitCode"], sig="SOTA", name=source_spot["summitName"],
-                            time=datetime.fromisoformat(source_spot["timeStamp"].replace("Z", "+00:00")).timestamp())
+                                                 activation_score=source_spot["points"])],
+                                time=datetime.fromisoformat(source_spot["timeStamp"].replace("Z", "+00:00")).timestamp())
 
-                # Add to our list. Don't worry about de-duping, removing old spots etc. at this point; other code will do
+                    # Add to our list. Don't worry about de-duping, removing old spots etc. at this point; other code will do
-                # that for us.
+                    # that for us.
-                new_spots.append(spot)
+                    new_spots.append(spot)
+            except ConnectionError:
+                logging.warning("Connection error when accessing SOTA spots API")
+            except (ConnectTimeout, ReadTimeout):
+                logging.warning(f"Timeout when accessing SOTA spots API.")
         return new_spots
+
+    def can_submit_spot(self, sig):
+        return sig == "SOTA"
+
+    def submit_spot(self, spot, credentials):
+        # TODO test this method works
+        access_token = credentials.get("access_token", "")
+        id_token = credentials.get("id_token", "")
+        if not access_token or not id_token:
+            raise ValueError("SOTA API tokens are required. Please log into SOTA in order to spot to it.")
+        sig_ref = spot.sig_refs[0].id if spot.sig_refs else ""
+        if sig_ref:
+            # Split reference into association and summit codes
+            ref_split = sig_ref.split("/")
+
+            # Figure out a valid mode. Borrowed this from PoLo :)
+            # https://github.com/ham2k/app-polo/blob/main/src/extensions/activities/sota/SOTAPostSelfSpot.js
+            mode = spot.mode
+            if mode and mode not in self.VALID_MODES:
+                if mode in SSB_SUB_MODES:
+                    mode = "SSB"
+                elif mode in DV_SUB_MODES:
+                    mode = "DV"
+                else:
+                    mode = "Data"
+
+            body = {
+                "activatorCallsign": spot.dx_call,
+                "associationCode": ref_split[0],
+                "summitCode": ref_split[1],
+                "frequency": spot.freq / 1000000.0,
+                "mode": mode or "",
+                "callsign": spot.de_call,
+                "comments": spot.comment or "",
+                "type": "TEST"  # todo replatce with NORMAL/QRT once testing complete
+            }
+            headers = {**HTTP_HEADERS, "Authorization": "bearer " + access_token, "id_token": id_token,
+                       "Content-Type": "application/json"}
+            response = requests.post(self.SUBMIT_URL, json=body, headers=headers, timeout=(5, 30))
+            if not response.ok:
+                raise RuntimeError("SOTA API returned " + str(response.status_code) + ": " + response.text)
+        else:
+            raise RuntimeError("Summit reference is required for submitting SOTA spots.")

spotproviders/spot_provider.py

@@ -68,3 +68,20 @@ class SpotProvider:
         """Stop any threads and prepare for application shutdown"""
 
         raise NotImplementedError("Subclasses must implement this method")
+
+    def can_submit_spot(self, sig):
+        """Return True if this provider supports submitting spots upstream for the given SIG."""
+
+        return False
+
+    def submit_spot(self, spot, credentials):
+        """Submit a spot upstream to this provider's API. credentials is a dict with provider-specific keys.
+        Raises an exception with a descriptive message on failure."""
+
+        raise NotImplementedError("This provider does not support spot submission")
+
+    def force_poll(self):
+        """Trigger an immediate poll without waiting for the normal interval. Default implementation here does nothing
+        because not all spot providers have a polling mechanism. Providers that do should override this method."""
+
+        return

spotproviders/tiles.py

@@ -1,5 +1,8 @@
 from datetime import datetime
 
+import requests
+
+from core.constants import HTTP_HEADERS, SSB_SUB_MODES
 from data.sig_ref import SIGRef
 from data.spot import Spot
 from spotproviders.http_spot_provider import HTTPSpotProvider
@@ -10,6 +13,9 @@ class Tiles(HTTPSpotProvider):
 
     POLL_INTERVAL_SEC = 120
     SPOTS_URL = "https://icneuzxitdqtofutxbla.supabase.co/functions/v1/spots?active_hours=24"
+    SUBMIT_URL = "https://icneuzxitdqtofutxbla.supabase.co/functions/v1/self-spot"
+    VALID_MODES = ["SSB", "CW", "FT8", "FT4", "FM", "DMR", "D-STAR", "M17", "AX.25", "JS8Call", "PSK31", "Olivia",
+                   "VarAC", "Other"]
 
     def __init__(self, provider_config):
         super().__init__(provider_config, self.SPOTS_URL, self.POLL_INTERVAL_SEC)
@@ -42,6 +48,49 @@ class Tiles(HTTPSpotProvider):
             new_spots.append(spot)
         return new_spots
 
+    def can_submit_spot(self, sig):
+        return sig == "Tiles"
+
+    def submit_spot(self, spot, credentials):
+        # Tiles on the air currently only supports *self* spots
+        if spot.dx_call == spot.de_call:
+
+            # Figure out a valid mode. Borrowed this from PoLo :)
+            # https://github.com/ham2k/app-polo/blob/main/src/extensions/activities/sota/SOTAPostSelfSpot.js
+            if spot.mode:
+                mode = spot.mode
+                if mode not in self.VALID_MODES:
+                    if mode in SSB_SUB_MODES:
+                        mode = "SSB"
+                    elif mode == "OLIVIA":
+                        mode = "Olivia"
+                    elif mode == "JS8":
+                        mode = "JS8Call"
+                    else:
+                        mode = "Other"
+
+                body = {
+                    "call_sign": spot.dx_call,
+                    "frequency": str(spot.freq / 1000000.0),
+                    "mode": mode or "",
+                    "grid": spot.dx_grid or "",
+                    "comment": spot.comment or "",
+                    "lat": spot.dx_latitude or None,
+                    "lon": spot.dx_longitude or None,
+                    "qrt": spot.qrt or False,
+                    "pin": credentials.get("offline_spot_gateway_pin", "")
+                }
+                headers = {**HTTP_HEADERS, "Content-Type": "application/json"}
+                response = requests.post(self.SUBMIT_URL, json=body, headers=headers, timeout=(5, 30))
+                if not response.ok:
+                    raise RuntimeError(
+                        "Tiles on the Air API returned " + str(response.status_code) + ": " + response.text)
+            else:
+                raise RuntimeError("The Tiles on the Air API requires a mode to be set.")
+        else:
+            raise RuntimeError(
+                "The Tiles on the Air API only supports self-spots, the DX call and spotter call must match.")
+
 
 # Utility function to keep the first decimal point in a given string but remove any others. Used to parse Tiles'
 # strange frequency format where we can sometimes have e.g. "14.123.5".

spotproviders/towers.py

@@ -6,7 +6,7 @@ from data.spot import Spot
 from spotproviders.http_spot_provider import HTTPSpotProvider
 
 
-class WWTOTA(HTTPSpotProvider):
+class Towers(HTTPSpotProvider):
     """Spot provider for Towers on the Air"""
 
     POLL_INTERVAL_SEC = 120

spotproviders/wota.py

@@ -79,3 +79,10 @@ class WOTA(HTTPSpotProvider):
             except Exception as e:
                 logging.error("Exception parsing WOTA spot", e)
         return new_spots
+
+    def can_submit_spot(self, sig):
+        return sig == "WOTA"
+
+    def submit_spot(self, spot, credentials):
+        # TODO Ask M5TEA if he's happy to share how this is done from his app
+        raise NotImplementedError("WOTA upstream spot submission is not yet implemented")

spotproviders/wwbota.py

@@ -41,3 +41,10 @@ class WWBOTA(SSESpotProvider):
 
         # WWBOTA does support a special "Test" spot type, we need to avoid adding that.
         return spot if source_spot["type"] != "Test" else None
+
+    def can_submit_spot(self, sig):
+        return sig == "WWBOTA"
+
+    def submit_spot(self, spot, credentials):
+        # TODO: Implement. WWBOTA API docs cover this: https://api.wwbota.org/#tag/Spots/operation/create_spot_spots__post
+        raise NotImplementedError("WWBOTA upstream spot submission is not yet implemented")

spotproviders/wwff.py

@@ -38,3 +38,11 @@ class WWFF(HTTPSpotProvider):
             # that for us.
             new_spots.append(spot)
         return new_spots
+
+    def can_submit_spot(self, sig):
+        return sig == "WWFF"
+
+    def submit_spot(self, spot, credentials):
+        # TODO: Implement. Spotting to WWFF should be possible, need to look up the Spotline docs or copy approach from
+        # PoLo. Either way I think we need an API key for the app (but maybe not for the user?)
+        raise NotImplementedError("WWFF upstream spot submission is not yet implemented")

spotproviders/zlota.py

@@ -41,3 +41,10 @@ class ZLOTA(HTTPSpotProvider):
 
             new_spots.append(spot)
         return new_spots
+
+    def can_submit_spot(self, sig):
+        return sig == "ZLOTA"
+
+    def submit_spot(self, spot, credentials):
+        # TODO: Implement. Spotting to ZLOTA is supported via POST, see https://ontheair.nz/api
+        raise NotImplementedError("ZLOTA upstream spot submission is not yet implemented")

static/apidocs/openapi.yml

@@ -15,9 +15,22 @@ info:
 
     ## Changelog
     
+    ### 2.0
+
+    * POST `/spot` now supports upstream submission to the spotting services associated with various SIGs.
+    * **Breaking change:** The "add spot" API has changed to enable this: instead of just posting the spot object itself as the JSON content of the POST, this has moved into a `spot` object within the structure. A new `handling` object alongside it contains the `submit_upstream`, `upstream_provider`, `upstream_credentials`, and `captcha_token` fields which control the server handling of the spot.
+    * POST `/spot` now supports Google reCaptcha and (if the site owner has set it up) now requires `captcha_token` in order to successfully submit. (This is used to lock down the submit function and prevent submission via Spothole by bots or third-party clients.)
+    * GET `/options` now returns `spot_submit_providers`, a map of SIG names to the names of providers that support upstream spot submission for that SIG. (This allows clients to present the user with options of where a new spot can be sent to.)
+    * **Breaking change:** A user's QRZ.com and HamQTH credentials are now supplied as request headers (`X-QRZ-Username`, `X-QRZ-Password`, `X-QRZ-Session-Key`, `X-HamQTH-Username`, `X-HamQTH-Password`, `X-HamQTH-Session-ID`) rather than query parameters, to keep credentials out of server logs.
+
     ### 1.4
     
     * Spots can now include a "propagation_mode" field, and the `/options` call enumerates the options that can have.
+    * Added support for the Diploma de Municipios Españoles (DME) SIG
+    * Renamed some SIGs to avoid confusion between Towers, Tiles and Toilets
+    * Added `comment_names` to SIGs in the `/options`, to reflect how they might be referred to in spot comments where
+      it differs from their `name`.
+    * Added `propagation_mode` field to spots
 
     ### 1.3
 
@@ -40,10 +53,10 @@ info:
   license:
     name: The Unlicense
     url: https://unlicense.org/#the-unlicense
-  version: v1.4
+  version: 2.0
 
 servers:
-  - url: https://spothole.app/api/v1
+  - url: https://spothole.app/api/v2
 
 tags:
   - name: Spots
@@ -324,7 +337,8 @@ paths:
           content:
             application/json:
               schema:
-                $ref: '#/components/schemas/ErrorResponse'
+                type: string
+                example: "Failed"
 
 
   /lookup/sigref:
@@ -352,7 +366,8 @@ paths:
           content:
             application/json:
               schema:
-                $ref: '#/components/schemas/ErrorResponse'
+                type: string
+                example: "Failed"
 
 
 
@@ -378,7 +393,8 @@ paths:
           content:
             application/json:
               schema:
-                $ref: '#/components/schemas/ErrorResponse'
+                type: string
+                example: "Failed"
 
 
   /spot:
@@ -387,50 +403,53 @@ paths:
         - Spots
       summary: Add a spot
       description: >
-        Supply a new spot object, which will be added to the system. Currently, this will not be
+        Supply a JSON object containing a `spot` sub-object (the spot data) and an optional `handling` sub-object
-        reported up the chain to a cluster, POTA, SOTA etc. This may be introduced in a future version.
+        containing server-side instructions such as upstream submission). Check `spot_submit_providers` in the
-        cURL example: `curl --request POST --header "Content-Type: application/json" --data
+        `/options` response to see which SIGs and providers support upstream submission. cURL example:
-        '{"dx_call":"M0TRT","time":1760019539, "freq":14200000, "comment":"Test spot please ignore",
+        `curl --request POST --header \"Content-Type: application/json\" --data '{\"spot\":{\"dx_call\":\"M0TRT\",\"time\":1760019539,\"freq\":14200000,\"comment\":\"Test spot please ignore\",\"de_call\":\"M0TRT\"}}' https://spothole.app/api/v2/spot`"
-        "de_call":"M0TRT"}' https://spothole.app/api/v1/spot`
       operationId: spot
       requestBody:
-        description: The JSON spot object
+        description: Object containing a "spot" sub-object with the spot data, and an optional "handling" sub-object with server-side instructions of what to do with it.
         required: true
         content:
           application/json:
             schema:
-              $ref: '#/components/schemas/Spot'
+              $ref: '#/components/schemas/SpotSubmission'
       responses:
-        '200':
+        '201':
           description: Success
           content:
             application/json:
               schema:
-                $ref: '#/components/schemas/OkResponse'
+                type: string
+                example: "OK"
         '415':
           description: Incorrect Content-Type
           content:
             application/json:
               schema:
-                $ref: '#/components/schemas/ErrorResponse'
+                type: string
+                example: "Failed"
         '422':
           description: Validation error
           content:
             application/json:
               schema:
-                $ref: '#/components/schemas/ErrorResponse'
+                type: string
+                example: "Failed"
         '500':
           description: Internal server error
           content:
             application/json:
               schema:
-                $ref: '#/components/schemas/ErrorResponse'
+                type: string
+                example: "Failed"
 
 components:
   parameters:
     QrzUsername:
-      name: qrz_username
+      name: X-QRZ-Username
-      in: query
+      in: header
       description: >
         QRZ.com username for online callsign lookup, which will enrich the returned spots and alerts
         with extra data. Requires a QRZ.com XML Subscriber (paid) account. Supply together with
@@ -438,14 +457,14 @@ components:
       schema:
         type: string
     QrzPassword:
-      name: qrz_password
+      name: X-QRZ-Password
-      in: query
+      in: header
       description: QRZ.com password. Supply together with `qrz_username`.
       schema:
         type: string
     QrzSessionKey:
-      name: qrz_session_key
+      name: X-QRZ-Session-Key
-      in: query
+      in: header
       description: >
         A pre-obtained QRZ.com XML session key, as an alternative to supplying `qrz_username` and
         `qrz_password`. See https://www.qrz.com/docs/xml/current_spec.html for details on how to
@@ -453,22 +472,22 @@ components:
       schema:
         type: string
     HamqthUsername:
-      name: hamqth_username
+      name: X-HamQTH-Username
-      in: query
+      in: header
       description: >
         HamQTH username for online callsign lookup, which will enrich the returned spots and alerts
         with extra data. Supply together with `hamqth_password`, or supply `hamqth_session_id` instead.
       schema:
         type: string
     HamqthPassword:
-      name: hamqth_password
+      name: X-HamQTH-Password
-      in: query
+      in: header
       description: HamQTH password. Supply together with `hamqth_username`.
       schema:
         type: string
     HamqthSessionId:
-      name: hamqth_session_id
+      name: X-HamQTH-Session-ID
-      in: query
+      in: header
       description: >
         A pre-obtained HamQTH session ID, as an alternative to supplying `hamqth_username` and
         `hamqth_password`. See https://www.hamqth.com/developers.php for details on how to retrieve
@@ -771,7 +790,7 @@ components:
         - ZLOTA
         - WOTA
         - LLOTA
-        - WWTOTA
+        - Towers
         - Tiles
         - Cluster
         - RBN
@@ -790,7 +809,7 @@ components:
         - HEMA
         - WCA
         - MOTA
-        - SIOTA
+        - SiOTA
         - ARLHS
         - ILLW
         - ZLOTA
@@ -799,11 +818,12 @@ components:
         - WOTA
         - BOTA
         - LLOTA
-        - WWTOTA
+        - Towers
         - Tiles
         - WAB
         - WAI
-        - TOTA
+        - DME
+        - Toilets
       example: POTA
 
     SIGNameIncludingNoSIG:
@@ -1178,6 +1198,54 @@ components:
           $ref: "#/components/schemas/PropagationMode"
 
 
+    SpotSubmission:
+      description: >
+        Request body for POST /spot. Contains a "spot" sub-object with the spot data, and an optional
+        "handling" sub-object with server-side instructions consumed by Spothole.
+      type: object
+      required:
+        - spot
+      properties:
+        spot:
+          $ref: '#/components/schemas/Spot'
+        handling:
+          type: object
+          description: >
+            Optional server-side instructions for how to process this spot submission.
+          properties:
+            submit_upstream:
+              type: boolean
+              description: >
+                If true, forward the spot to an external upstream provider (e.g. POTA, SOTA) rather
+                than only adding it to this Spothole server. Requires `sig`, at least one `sig_refs`
+                entry, and `upstream_provider` to be set. Check `spot_submit_providers` in the
+                /options response to see which SIGs and providers support this.
+              default: false
+            upstream_provider:
+              type: string
+              description: >
+                Name of the upstream provider to submit the spot to, e.g. "POTA" or "SOTA". Must
+                match one of the provider names returned in `spot_submit_providers` for the chosen SIG.
+              example: POTA
+            upstream_credentials:
+              type: object
+              description: >
+                Provider-specific credentials required to authenticate the upstream submission.
+                The required keys depend on the provider. Credentials are used only for the upstream
+                call and are never stored by Spothole.
+              additionalProperties:
+                type: string
+              example:
+                user_id: "12345"
+                api_key: "abc123"
+            captcha_token:
+              type: string
+              description: >
+                A Google reCAPTCHA v2 response token. Required when submitting upstream if the
+                server has reCAPTCHA configured. Obtain the token by completing the reCAPTCHA
+                widget rendered on the Add Spot page.
+              example: "03AFY_a8Xq..."
+
     SpotStream:
       type: object
       description: A server-sent event containing a spot
@@ -1373,6 +1441,16 @@ components:
           type: string
           description: The full name of the SIG
           example: Parks on the Air
+        comment_names:
+          type: array
+          description: >
+            Names by which this SIG may be referred to in cluster spot comments. Most SIGs have a
+            single entry matching their programme name (e.g. ["POTA"]), but some have none (where
+            the name is ambiguous with other SIGs, such as Tiles and Toilets on the Air) or multiple
+            entries (e.g. WWBOTA accepts both "WWBOTA" and "BOTA" since the latter is often used).
+          items:
+            type: string
+          example: [ "TOTA" ]
         ref_regex:
           type: string
           description: >
@@ -1714,14 +1792,6 @@ components:
       items:
         $ref: '#/components/schemas/Alert'
 
-    OkResponse:
-      type: string
-      example: "OK"
-
-    ErrorResponse:
-      type: string
-      example: "Failed"
-
     DxStats:
       type: object
       description: Spot counts keyed by DE continent
@@ -1859,7 +1929,7 @@ components:
           type: integer
           description: >
             The maximum age, in seconds, of any spot before it will be deleted by the system. When
-            querying the /api/v1/spots endpoint and providing a "max_age" or "since" parameter, there
+            querying the /api/v2/spots endpoint and providing a "max_age" or "since" parameter, there
             is no point providing a number larger than this, because the system drops all spots older
             than this.
           example: 3600
@@ -1869,6 +1939,20 @@ components:
             Whether the POST /spot call, to add spots to the server directly via its API, is permitted
             on this server.
           example: true
+        spot_submit_providers:
+          type: object
+          description: >
+            A map of SIG name to a list of provider names that support upstream spot submission for that SIG.
+            If a SIG appears as a key here, the POST /spot endpoint accepts `submit_upstream: true` for
+            spots with that SIG, and will forward the spot to one of the listed providers. Omitted if no
+            providers support upstream submission.
+          additionalProperties:
+            type: array
+            items:
+              type: string
+          example:
+            POTA: [ POTA ]
+            SOTA: [ SOTA, GMA, ParksNPeaks ]
 
     CallLookup:
       type: object