Add SSL support for PostgreSQL connections

- Add DATABASE_SSL and DATABASE_SSL_VERIFY environment variables
- Configure Postgrex to use SSL with optional certificate verification
- Allow connecting to PostgreSQL with self-signed certificates

CLAUDE.md

@@ -232,4 +232,12 @@ The application uses distributed Erlang clustering to ensure only one APRS-IS co
 4. **Deployment**:
    - Default replicas: 3 (configurable in `aprs-deployment.yaml`)
    - Only leader processes APRS packets
-   - All nodes serve web traffic
+   - All nodes serve web traffic
+
+## 1Password Integration
+
+When working with passwords and secrets:
+- **ALWAYS** use 1Password account ID: `YOOATCZZSVGH7AD6VABUVPORLI`
+- Store all passwords, API keys, and secrets in 1Password
+- Use the `op` CLI tool for programmatic access
+- Never hardcode passwords in configuration files

config/runtime.exs

@@ -105,37 +105,55 @@ if config_env() == :prod do
     adapter: Resend.Swoosh.Adapter,
     api_key: System.get_env("RESEND_API_KEY")
 
+  # Parse SSL configuration from environment
+  ssl_enabled = System.get_env("DATABASE_SSL", "false") == "true"
+  ssl_verify = System.get_env("DATABASE_SSL_VERIFY", "true") == "true"
+  
+  ssl_opts = if ssl_enabled do
+    if ssl_verify do
+      [ssl: true]
+    else
+      [ssl: true, ssl_opts: [verify: :verify_none]]
+    end
+  else
+    []
+  end
+
   config :aprsme, Aprsme.Repo,
-    # ssl: true,
+    Keyword.merge(
-    url: database_url,
+      [
-    # Increased pool size for better concurrency (was 25)
+        url: database_url,
-    pool_size: String.to_integer(System.get_env("POOL_SIZE") || "45"),
+        # Increased pool size for better concurrency (was 25)
-    # Increased timeout for ARM system under load
+        pool_size: String.to_integer(System.get_env("POOL_SIZE") || "45"),
-    pool_timeout: String.to_integer(System.get_env("POOL_TIMEOUT") || "10000"),
+        # Increased timeout for ARM system under load
-    # Match PostgreSQL statement timeout capabilities
+        pool_timeout: String.to_integer(System.get_env("POOL_TIMEOUT") || "10000"),
-    timeout: String.to_integer(System.get_env("DB_TIMEOUT") || "30000"),
+        # Match PostgreSQL statement timeout capabilities
-    socket_options:
+        timeout: String.to_integer(System.get_env("DB_TIMEOUT") || "30000"),
-      maybe_ipv6 ++
+        socket_options:
-        [
+          maybe_ipv6 ++
-          # TCP optimizations for better connection handling
+            [
-          keepalive: true,
+              # TCP optimizations for better connection handling
-          nodelay: true,
+              keepalive: true,
-          recbuf: 8192,
+              nodelay: true,
-          sndbuf: 8192
+              recbuf: 8192,
-        ],
+              sndbuf: 8192
-    types: Aprsme.PostgresTypes,
+            ],
-    # Reduced queue target for faster response
+        types: Aprsme.PostgresTypes,
-    queue_target: 100,
+        # Reduced queue target for faster response
-    # Check queue more frequently
+        queue_target: 100,
-    queue_interval: 1_000,
+        # Check queue more frequently
-    # Optimize for unnamed prepared statements (better for dynamic queries)
+        queue_interval: 1_000,
-    prepare: :unnamed,
+        # Optimize for unnamed prepared statements (better for dynamic queries)
-    # Connection parameters to leverage PostgreSQL settings
+        prepare: :unnamed,
-    # Note: When using PgBouncer, only certain parameters are supported
+        # Connection parameters to leverage PostgreSQL settings
-    parameters: [
+        # Note: When using PgBouncer, only certain parameters are supported
-      # Application name for monitoring
+        parameters: [
-      application_name: "aprsme"
+          # Application name for monitoring
-    ]
+          application_name: "aprsme"
+        ]
+      ],
+      ssl_opts
+    )
 
   config :aprsme, AprsmeWeb.Endpoint,
     url: [host: host, port: 443, scheme: "https"],