nginx-0.1.44-RELEASE importrelease-0.1.44

    *) Feature: the IMAP/POP3 proxy supports SSL.

    *) Feature: the "proxy_timeout" directive of the ngx_imap_proxy_module.

    *) Feature: the "userid_mark" directive.

    *) Feature: the $remote_user variable value is determined independently
       of authorization use.

1 files changed, 31 insertions, 2 deletions

diff --git a/src/http/ngx_http_variables.c b/src/http/ngx_http_variables.c
index 3e3f9f7bf..0247298b1 100644
--- a/src/http/ngx_http_variables.c
+++ b/src/http/ngx_http_variables.c
@@ -32,6 +32,8 @@ static ngx_http_variable_value_t *
     ngx_http_variable_document_root(ngx_http_request_t *r, uintptr_t data);
 static ngx_http_variable_value_t *
     ngx_http_variable_request_filename(ngx_http_request_t *r, uintptr_t data);
+static ngx_http_variable_value_t *
+    ngx_http_variable_remote_user(ngx_http_request_t *r, uintptr_t data);
 
 
 /*
@@ -108,8 +110,7 @@ static ngx_http_variable_t  ngx_http_core_variables[] = {
     { ngx_string("request_method"), ngx_http_variable_request,
       offsetof(ngx_http_request_t, method_name), 0, 0 },
 
-    { ngx_string("remote_user"), ngx_http_variable_request,
-      offsetof(ngx_http_request_t, headers_in.user), 0, 0 },
+    { ngx_string("remote_user"), ngx_http_variable_remote_user, 0, 0, 0 },
 
     { ngx_null_string, NULL, 0, 0, 0 }
 };
@@ -657,6 +658,34 @@ ngx_http_variable_request_filename(ngx_http_request_t *r, uintptr_t data)
 }
 
 
+static ngx_http_variable_value_t *
+ngx_http_variable_remote_user(ngx_http_request_t *r, uintptr_t data)
+{
+    ngx_int_t                   rc;
+    ngx_http_variable_value_t  *vv;
+
+    rc = ngx_http_auth_basic_user(r);
+
+    if (rc == NGX_DECLINED) {
+        return NGX_HTTP_VAR_NOT_FOUND;
+    }
+
+    if (rc == NGX_ERROR) {
+        return NULL;
+    }
+
+    vv = ngx_palloc(r->pool, sizeof(ngx_http_variable_value_t));
+    if (vv == NULL) {
+        return NULL;
+    }
+
+    vv->value = 0;
+    vv->text = r->headers_in.user;
+
+    return vv;
+}
+
+
 ngx_int_t
 ngx_http_variables_add_core_vars(ngx_conf_t *cf)
 {