commit 945af2aac9a154b12d8087b629a6d35edc5415f2
author Igor Sysoev <igor@sysoev.ru> Fri Sep 14 15:00:19 2007 +0000
committer Igor Sysoev <igor@sysoev.ru> Fri Sep 14 15:00:19 2007 +0000
tree fcc52845e226f9bd2d676f81100d25b188578c6b
parent c95d44bb7301bacf0b7cd6015d26339d6997a935

create salt just before it will be used

src/mail/ngx_mail_imap_handler.c

diff --git a/src/mail/ngx_mail_imap_handler.c b/src/mail/ngx_mail_imap_handler.c
index 97cd04f..0c88d1a 100644
--- a/src/mail/ngx_mail_imap_handler.c
+++ b/src/mail/ngx_mail_imap_handler.c
@@ -38,13 +38,6 @@
 
     cscf = ngx_mail_get_module_srv_conf(s, ngx_mail_core_module);
 
-    if (cscf->imap_auth_methods & NGX_MAIL_AUTH_CRAM_MD5_ENABLED) {
-        if (ngx_mail_salt(s, c, cscf) != NGX_OK) {
-            ngx_mail_session_internal_server_error(s);
-            return;
-        }
-    }
-
     s->out.len = sizeof(imap_greeting) - 1;
     s->out.data = imap_greeting;
 
@@ -391,6 +384,12 @@
             return NGX_MAIL_PARSE_INVALID_COMMAND;
         }
 
+        if (s->salt.data == NULL) {
+            if (ngx_mail_salt(s, c, cscf) != NGX_OK) {
+                return NGX_ERROR;
+            }
+        }
+
         if (ngx_mail_auth_cram_md5_salt(s, c, "+ ", 2) == NGX_OK) {
             s->mail_state = ngx_imap_auth_cram_md5;
             return NGX_OK;

src/mail/ngx_mail_smtp_handler.c

diff --git a/src/mail/ngx_mail_smtp_handler.c b/src/mail/ngx_mail_smtp_handler.c
index 8eb28df..9fad459 100644
--- a/src/mail/ngx_mail_smtp_handler.c
+++ b/src/mail/ngx_mail_smtp_handler.c
@@ -46,13 +46,6 @@
 
     cscf = ngx_mail_get_module_srv_conf(s, ngx_mail_core_module);
 
-    if (cscf->smtp_auth_methods & NGX_MAIL_AUTH_CRAM_MD5_ENABLED) {
-        if (ngx_mail_salt(s, c, cscf) != NGX_OK) {
-            ngx_mail_session_internal_server_error(s);
-            return;
-        }
-    }
-
     timeout = cscf->smtp_greeting_delay ? cscf->smtp_greeting_delay:
                                           cscf->timeout;
     ngx_add_timer(c->read, timeout); 
@@ -422,6 +415,12 @@
             return NGX_MAIL_PARSE_INVALID_COMMAND;
         }
 
+        if (s->salt.data == NULL) {
+            if (ngx_mail_salt(s, c, cscf) != NGX_OK) {
+                return NGX_ERROR;
+            }
+        }
+
         if (ngx_mail_auth_cram_md5_salt(s, c, "334 ", 4) == NGX_OK) {
             s->mail_state = ngx_smtp_auth_cram_md5;
             return NGX_OK;