Add koboldcpp API key/password support

src/additional-headers.js

@@ -68,6 +68,14 @@ function getOobaHeaders() {
     }) : {};
 }
 
+function getKoboldCppHeaders() {
+    const apiKey = readSecret(SECRET_KEYS.KOBOLDCPP);
+
+    return apiKey ? ({
+        'Authorization': `Bearer ${apiKey}`,
+    }) : {};
+}
+
 function getOverrideHeaders(urlHost) {
     const requestOverrides = getConfigValue('requestOverrides', []);
     const overrideHeaders = requestOverrides?.find((e) => e.hosts?.includes(urlHost))?.headers;
@@ -112,6 +120,9 @@ function setAdditionalHeaders(request, args, server) {
         case TEXTGEN_TYPES.OPENROUTER:
             headers = getOpenRouterHeaders();
             break;
+        case TEXTGEN_TYPES.KOBOLDCPP:
+            headers = getKoboldCppHeaders();
+            break;
         default:
             headers = server ? getOverrideHeaders((new URL(server))?.host) : {};
             break;

src/endpoints/secrets.js

@@ -33,6 +33,7 @@ const SECRET_KEYS = {
     INFERMATICAI: 'api_key_infermaticai',
     DREAMGEN: 'api_key_dreamgen',
     NOMICAI: 'api_key_nomicai',
+    KOBOLDCPP: 'api_key_koboldcpp',
 };
 
 // These are the keys that are safe to expose, even if allowKeysExposure is false