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author | Alexander Kampmann <programmer@nurfuerspam.de> | 2012-03-22 12:50:02 +0100 |
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committer | Alexander Kampmann <programmer@nurfuerspam.de> | 2012-03-22 12:50:02 +0100 |
commit | cea7ca1df4fd8065c38a4f43a0f13ba89e8b94e2 (patch) | |
tree | b88556dbafbabac5753bdec9e51fcb24ec4ca3b8 /mod/register.php | |
parent | 29900febb341cfbec6e4445d4ea1c2dc782a521a (diff) | |
parent | 808180ce5f9471aa36faf8861fb84d04b412f412 (diff) | |
download | volse-hubzilla-cea7ca1df4fd8065c38a4f43a0f13ba89e8b94e2.tar.gz volse-hubzilla-cea7ca1df4fd8065c38a4f43a0f13ba89e8b94e2.tar.bz2 volse-hubzilla-cea7ca1df4fd8065c38a4f43a0f13ba89e8b94e2.zip |
Merge branch 'master' of git://github.com/friendica/friendica
Conflicts:
boot.php
database.sql
include/template_processor.php
update.php
Diffstat (limited to 'mod/register.php')
-rwxr-xr-x | mod/register.php | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/mod/register.php b/mod/register.php index 388b3e250..6d0e2700b 100755 --- a/mod/register.php +++ b/mod/register.php @@ -150,6 +150,16 @@ function register_post(&$a) { if(count($r)) $err .= t('Nickname is already registered. Please choose another.') . EOL; + // Check deleted accounts that had this nickname. Doesn't matter to us, + // but could be a security issue for federated platforms. + + $r = q("SELECT * FROM `userd` + WHERE `username` = '%s' LIMIT 1", + dbesc($nickname) + ); + if(count($r)) + $err .= t('Nickname was once registered here and may not be re-used. Please choose another.') . EOL; + if(strlen($err)) { notice( $err ); return; |