diff options
author | Michael Brown <mcb30@ipxe.org> | 2023-09-15 16:10:07 +0100 |
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committer | Michael Brown <mcb30@ipxe.org> | 2023-09-18 12:07:28 +0100 |
commit | 56cc61a168820c7cbbe23418388129ec11699a8c (patch) | |
tree | 270bd1ea47e8e3235595e99500927803d5e29a2d /src/include | |
parent | cac3a584dc8acea1522669f1ed16e0979fb92252 (diff) | |
download | ipxe-56cc61a168820c7cbbe23418388129ec11699a8c.zip ipxe-56cc61a168820c7cbbe23418388129ec11699a8c.tar.gz ipxe-56cc61a168820c7cbbe23418388129ec11699a8c.tar.bz2 |
[eap] Define a supplicant model for EAP and EAPoL
Extend the EAP model to include a record of whether or not EAP
authentication has completed (successfully or otherwise), and to
provide a method for transmitting EAP responses.
Signed-off-by: Michael Brown <mcb30@ipxe.org>
Diffstat (limited to 'src/include')
-rw-r--r-- | src/include/ipxe/eap.h | 21 | ||||
-rw-r--r-- | src/include/ipxe/eapol.h | 13 |
2 files changed, 30 insertions, 4 deletions
diff --git a/src/include/ipxe/eap.h b/src/include/ipxe/eap.h index 6fe7018..e5f6065 100644 --- a/src/include/ipxe/eap.h +++ b/src/include/ipxe/eap.h @@ -64,6 +64,25 @@ union eap_packet { */ #define EAP_BLOCK_TIMEOUT ( 45 * TICKS_PER_SEC ) -extern int eap_rx ( struct net_device *netdev, const void *data, size_t len ); +/** An EAP supplicant */ +struct eap_supplicant { + /** Network device */ + struct net_device *netdev; + /** Authentication outcome is final */ + int done; + /** + * Transmit EAP response + * + * @v supplicant EAP supplicant + * @v data Response data + * @v len Length of response data + * @ret rc Return status code + */ + int ( * tx ) ( struct eap_supplicant *supplicant, + const void *data, size_t len ); +}; + +extern int eap_rx ( struct eap_supplicant *supplicant, + const void *data, size_t len ); #endif /* _IPXE_EAP_H */ diff --git a/src/include/ipxe/eapol.h b/src/include/ipxe/eapol.h index 952d6c7..f6009a2 100644 --- a/src/include/ipxe/eapol.h +++ b/src/include/ipxe/eapol.h @@ -12,6 +12,7 @@ FILE_LICENCE ( GPL2_OR_LATER_OR_UBDL ); #include <stdint.h> #include <ipxe/netdevice.h> #include <ipxe/tables.h> +#include <ipxe/eap.h> /** EAPoL header */ struct eapol_header { @@ -32,6 +33,12 @@ struct eapol_header { /** EAPoL key */ #define EAPOL_TYPE_KEY 5 +/** An EAPoL supplicant */ +struct eapol_supplicant { + /** EAP supplicant */ + struct eap_supplicant eap; +}; + /** An EAPoL handler */ struct eapol_handler { /** Type */ @@ -39,15 +46,15 @@ struct eapol_handler { /** * Process received packet * + * @v supplicant EAPoL supplicant * @v iobuf I/O buffer - * @v netdev Network device * @v ll_source Link-layer source address * @ret rc Return status code * * This method takes ownership of the I/O buffer. */ - int ( * rx ) ( struct io_buffer *iobuf, struct net_device *netdev, - const void *ll_source ); + int ( * rx ) ( struct eapol_supplicant *supplicant, + struct io_buffer *iobuf, const void *ll_source ); }; /** EAPoL handler table */ |