feat: added validation on infra config update

packages/hoppscotch-backend/src/errors.ts

@@ -676,6 +676,13 @@ export const INFRA_CONFIG_RESET_FAILED = 'infra_config/reset_failed' as const;
  */
 export const INFRA_CONFIG_INVALID_INPUT = 'infra_config/invalid_input' as const;
 
+/**
+ * Infra Config service (auth provider/mailer/audit logs) not configured
+ * (InfraConfigService)
+ */
+export const INFRA_CONFIG_SERVICE_NOT_CONFIGURED =
+  'infra_config/service_not_configured' as const;
+
 /**
  * Error message for when the database table does not exist
  * (InfraConfigService)

packages/hoppscotch-backend/src/infra-config/infra-config.service.ts

@@ -15,11 +15,13 @@ import {
   INFRA_CONFIG_NOT_LISTED,
   INFRA_CONFIG_RESET_FAILED,
   INFRA_CONFIG_UPDATE_FAILED,
+  INFRA_CONFIG_SERVICE_NOT_CONFIGURED,
 } from 'src/errors';
 import { throwErr, validateEmail, validateSMTPUrl } from 'src/utils';
 import { ConfigService } from '@nestjs/config';
 import { ServiceStatus, stopApp } from './helper';
 import { EnableAndDisableSSOArgs, InfraConfigArgs } from './input-args';
+import { AuthProvider } from 'src/auth/helper';
 
 @Injectable()
 export class InfraConfigService implements OnModuleInit {
@@ -124,7 +126,7 @@ export class InfraConfigService implements OnModuleInit {
   cast(dbInfraConfig: DBInfraConfig) {
     return <InfraConfig>{
       name: dbInfraConfig.name,
-      value: dbInfraConfig.value,
+      value: dbInfraConfig.value ?? '',
     };
   }
 
@@ -182,6 +184,51 @@ export class InfraConfigService implements OnModuleInit {
     }
   }
 
+  /**
+   * Check if the service is configured or not
+   * @param service Service can be Auth Provider, Mailer, Audit Log etc.
+   * @returns Either true or false
+   */
+  async isServiceConfigured(service: AuthProvider) {
+    switch (service) {
+      case AuthProvider.GOOGLE:
+        if (
+          !this.configService.get<string>('INFRA.GOOGLE_CLIENT_ID') ||
+          !this.configService.get<string>('INFRA.GOOGLE_CLIENT_SECRET')
+        ) {
+          return false;
+        }
+        break;
+      case AuthProvider.GITHUB:
+        if (
+          !this.configService.get<string>('INFRA.GITHUB_CLIENT_ID') ||
+          !this.configService.get<string>('INFRA.GITHUB_CLIENT_SECRET')
+        ) {
+          return false;
+        }
+        break;
+      case AuthProvider.MICROSOFT:
+        if (
+          !this.configService.get<string>('INFRA.MICROSOFT_CLIENT_ID') ||
+          !this.configService.get<string>('INFRA.MICROSOFT_CLIENT_SECRET')
+        ) {
+          return false;
+        }
+        break;
+      case AuthProvider.EMAIL:
+        if (
+          !this.configService.get<string>('INFRA.MAILER_SMTP_URL') ||
+          !this.configService.get<string>('INFRA.MAILER_ADDRESS_FROM')
+        ) {
+          return false;
+        }
+        break;
+      default:
+        break;
+    }
+    return true;
+  }
+
   /**
    * Enable or Disable SSO for login/signup
    * @param provider Auth Provider to enable or disable
@@ -195,15 +242,21 @@ export class InfraConfigService implements OnModuleInit {
 
     let updatedAuthProviders = allowedAuthProviders;
 
-    providerInfo.forEach(({ provider, status }) => {
+    for (let i = 0; i < providerInfo.length; i++) {
+      const { provider, status } = providerInfo[i];
+
       if (status === ServiceStatus.ENABLE) {
+        const isConfigured = await this.isServiceConfigured(provider);
+        if (!isConfigured) {
+          throwErr(INFRA_CONFIG_SERVICE_NOT_CONFIGURED);
+        }
         updatedAuthProviders.push(provider);
       } else if (status === ServiceStatus.DISABLE) {
         updatedAuthProviders = updatedAuthProviders.filter(
           (p) => p !== provider,
         );
       }
-    });
+    }
 
     updatedAuthProviders = [...new Set(updatedAuthProviders)];
 
@@ -286,6 +339,9 @@ export class InfraConfigService implements OnModuleInit {
     }
   }
 
+  /**
+   * Validate the values of the InfraConfigs
+   */
   validateEnvValues(
     infraConfigs: {
       name: InfraConfigEnumForClient | InfraConfigEnum;
@@ -302,6 +358,24 @@ export class InfraConfigService implements OnModuleInit {
           const isValidEmail = validateEmail(infraConfigs[i].value);
           if (!isValidEmail) return E.left(INFRA_CONFIG_INVALID_INPUT);
           break;
+        case InfraConfigEnumForClient.GOOGLE_CLIENT_ID:
+          if (!infraConfigs[i].value) return E.left(INFRA_CONFIG_INVALID_INPUT);
+          break;
+        case InfraConfigEnumForClient.GOOGLE_CLIENT_SECRET:
+          if (!infraConfigs[i].value) return E.left(INFRA_CONFIG_INVALID_INPUT);
+          break;
+        case InfraConfigEnumForClient.GITHUB_CLIENT_ID:
+          if (!infraConfigs[i].value) return E.left(INFRA_CONFIG_INVALID_INPUT);
+          break;
+        case InfraConfigEnumForClient.GITHUB_CLIENT_SECRET:
+          if (!infraConfigs[i].value) return E.left(INFRA_CONFIG_INVALID_INPUT);
+          break;
+        case InfraConfigEnumForClient.MICROSOFT_CLIENT_ID:
+          if (!infraConfigs[i].value) return E.left(INFRA_CONFIG_INVALID_INPUT);
+          break;
+        case InfraConfigEnumForClient.MICROSOFT_CLIENT_SECRET:
+          if (!infraConfigs[i].value) return E.left(INFRA_CONFIG_INVALID_INPUT);
+          break;
         default:
           break;
       }