X-Git-Url: http://git.squeep.com/?a=blobdiff_plain;f=lib%2Fauthenticator.js;h=c388ee883c60bb0fa79380696b87b9894528d209;hb=a44a8c411be1831e7b2418212ee0b295206ca27a;hp=efa3d844e7502cd024c6c99da830342dfe04954f;hpb=1e2d8a7bdb0df28d08258ee813ee6db77168d59e;p=squeep-authentication-module

diff --git a/lib/authenticator.js b/lib/authenticator.js
index efa3d84..c388ee8 100644
--- a/lib/authenticator.js
+++ b/lib/authenticator.js
@@ -20,6 +20,7 @@ class Authenticator {
    * @param {Boolean} options.authenticator.secureAuthOnly
    * @param {String[]} options.authenticator.forbiddenPAMIdentifiers
    * @param {String[]} options.authenticator.authnEnabled
+   * @param {Number=} options.authenticator.inactiveSessionLifespanSeconds
    * @param {String[]=} options.authenticator.loginBlurb
    * @param {String[]=} options.authenticator.indieAuthBlurb
    * @param {String[]=} options.authenticator.userBlurb
@@ -51,6 +52,8 @@ class Authenticator {
     }
 
     this.mysteryBox = new MysteryBox(logger, options);
+
+    this.cookieLifespan = options.authenticator.inactiveSessionLifespanSeconds || 60 * 60 * 24 * 32;
   }
 
 
@@ -259,6 +262,17 @@ class Authenticator {
     &&  (ctx.session.authenticatedIdentifier
          || (profilesAllowed && ctx.session.authenticatedProfile))) {
       this.logger.debug(_scope, 'valid session cookie', { ctx });
+      // Refresh timeout on valid session.
+      const cookieParts = [
+        sessionCookie,
+        'HttpOnly',
+        `Path=${this.options.dingus.proxyPrefix}/`,
+        `Max-Age=${this.cookieLifespan}`,
+      ];
+      if (this.options.authenticator.secureAuthOnly) {
+        cookieParts.push('Secure');
+      }
+      res.setHeader(Enum.Header.SetCookie, cookieParts.join('; '));
       return true;
     }
 
@@ -338,7 +352,8 @@ class Authenticator {
 
   /**
    * Require auth for an API endpoint.
-   * Check for valid local identifier in session, or Authentication header.
+   * Check for valid local identifier in Authorization header; optionally
+   * fall back to session cookie if no header provided.
    * Prompts for Basic auth if not valid.
    * @param {http.ClientRequest} req
    * @param {http.ServerResponse} res
@@ -346,12 +361,25 @@ class Authenticator {
    * @param {Boolean} sessionAlsoValid
    */
   async apiRequiredLocal(req, res, ctx, sessionAlsoValid = true) {
-    const validSession = sessionAlsoValid && this.sessionCheck(req, res, ctx, undefined, false, false);
+    const _scope = _fileScope('apiRequiredLocal');
+    this.logger.debug(_scope, 'called', { ctx, sessionAlsoValid });
+
+    // If a Authorization header was provided, never consider session as a fallback.
     const authorizationHeader = req.getHeader(Enum.Header.Authorization);
-    const validAuthorization = authorizationHeader && this.isValidAuthorization(authorizationHeader, ctx);
-    if (validSession || validAuthorization) {
-      return true;
+    if (authorizationHeader) {
+      if (await this.isValidAuthorization(authorizationHeader, ctx)) {
+        this.logger.debug(_scope, 'valid authorization', { ctx, sessionAlsoValid });
+        return true;
+      }
+    } else {
+      if (sessionAlsoValid
+      &&  await this.sessionCheck(req, res, ctx, undefined, false, false)) {
+        this.logger.debug(_scope, 'valid session', { ctx, sessionAlsoValid });
+        return true;
+      }
     }
+
+    this.logger.debug(_scope, 'invalid authorization', { ctx, sessionAlsoValid });
     this.requestBasic(res);
   }