diff options
| author | Daniel Drake <dsd@gentoo.org> | 2006-06-01 15:34:26 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2006-06-05 15:51:29 -0400 |
| commit | 76ea4c7f4cd319dee35934ecab57745feae58fa5 (patch) | |
| tree | 6151f9d89084a1e96f216a182ed3fc265dffd429 /net/ieee80211/softmac/ieee80211softmac_auth.c | |
| parent | 47fbe1bf3980b41d2e18e3774e8e1094f716d2d1 (diff) | |
[PATCH] softmac: complete shared key authentication
This patch finishes of the partially-complete shared key authentication
implementation in softmac.
The complication here is that we need to encrypt a management frame during
the authentication process. I don't think there are any other scenarios where
this would have to happen.
To get around this without causing too many headaches, we decided to just use
software encryption for this frame. The softmac config option now selects
IEEE80211_CRYPT_WEP so that we can ensure this available. This also involved
a modification to some otherwise unused ieee80211 API.
Signed-off-by: Daniel Drake <dsd@gentoo.org>
Acked-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/ieee80211/softmac/ieee80211softmac_auth.c')
| -rw-r--r-- | net/ieee80211/softmac/ieee80211softmac_auth.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/net/ieee80211/softmac/ieee80211softmac_auth.c b/net/ieee80211/softmac/ieee80211softmac_auth.c index 084b6211f293..90b8484e509b 100644 --- a/net/ieee80211/softmac/ieee80211softmac_auth.c +++ b/net/ieee80211/softmac/ieee80211softmac_auth.c @@ -107,6 +107,7 @@ ieee80211softmac_auth_queue(void *data) printkl(KERN_WARNING PFX "Authentication timed out with "MAC_FMT"\n", MAC_ARG(net->bssid)); /* Remove this item from the queue */ spin_lock_irqsave(&mac->lock, flags); + net->authenticating = 0; ieee80211softmac_call_events_locked(mac, IEEE80211SOFTMAC_EVENT_AUTH_TIMEOUT, net); cancel_delayed_work(&auth->work); /* just to make sure... */ list_del(&auth->list); @@ -212,13 +213,13 @@ ieee80211softmac_auth_resp(struct net_device *dev, struct ieee80211_auth *auth) aq->state = IEEE80211SOFTMAC_AUTH_SHARED_RESPONSE; spin_unlock_irqrestore(&mac->lock, flags); - /* Switch to correct channel for this network */ - mac->set_channel(mac->dev, net->channel); - - /* Send our response (How to encrypt?) */ + /* Send our response */ ieee80211softmac_send_mgt_frame(mac, aq->net, IEEE80211_STYPE_AUTH, aq->state); - break; + return 0; case IEEE80211SOFTMAC_AUTH_SHARED_PASS: + kfree(net->challenge); + net->challenge = NULL; + net->challenge_len = 0; /* Check the status code of the response */ switch(auth->status) { case WLAN_STATUS_SUCCESS: @@ -229,6 +230,7 @@ ieee80211softmac_auth_resp(struct net_device *dev, struct ieee80211_auth *auth) spin_unlock_irqrestore(&mac->lock, flags); printkl(KERN_NOTICE PFX "Shared Key Authentication completed with "MAC_FMT"\n", MAC_ARG(net->bssid)); + ieee80211softmac_call_events(mac, IEEE80211SOFTMAC_EVENT_AUTHENTICATED, net); break; default: printkl(KERN_NOTICE PFX "Shared Key Authentication with "MAC_FMT" failed, error code: %i\n", |