diff options
Diffstat (limited to 'src/charon/plugins/eap_radius/eap_radius.c')
| -rw-r--r-- | src/charon/plugins/eap_radius/eap_radius.c | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/src/charon/plugins/eap_radius/eap_radius.c b/src/charon/plugins/eap_radius/eap_radius.c index ee2477440..deb3b648b 100644 --- a/src/charon/plugins/eap_radius/eap_radius.c +++ b/src/charon/plugins/eap_radius/eap_radius.c @@ -66,6 +66,11 @@ struct private_eap_radius_t { * TRUE to use EAP-Start, FALSE to send EAP-Identity Response directly */ bool eap_start; + + /** + * Prefix to prepend to EAP identity + */ + char *id_prefix; }; /** @@ -86,18 +91,20 @@ static void add_eap_identity(private_eap_radius_t *this, /** identity data */ u_int8_t data[]; } __attribute__((__packed__)) *hdr; - chunk_t id; + chunk_t id, prefix; size_t len; id = this->peer->get_encoding(this->peer); - len = sizeof(*hdr) + id.len; + prefix = chunk_create(this->id_prefix, strlen(this->id_prefix)); + len = sizeof(*hdr) + prefix.len + id.len; hdr = alloca(len); hdr->code = EAP_RESPONSE; hdr->identifier = 0; hdr->length = htons(len); hdr->type = EAP_IDENTITY; - memcpy(hdr->data, id.ptr, id.len); + memcpy(hdr->data, prefix.ptr, prefix.len); + memcpy(hdr->data + prefix.len, id.ptr, id.len); request->add(request, RAT_EAP_MESSAGE, chunk_create((u_char*)hdr, len)); } @@ -136,9 +143,12 @@ static status_t initiate(private_eap_radius_t *this, eap_payload_t **out) { radius_message_t *request, *response; status_t status = FAILED; + chunk_t username; request = radius_message_create_request(); - request->add(request, RAT_USER_NAME, this->peer->get_encoding(this->peer)); + username = chunk_create(this->id_prefix, strlen(this->id_prefix)); + username = chunk_cata("cc", username, this->peer->get_encoding(this->peer)); + request->add(request, RAT_USER_NAME, username); if (this->eap_start) { @@ -283,7 +293,8 @@ eap_radius_t *eap_radius_create(identification_t *server, identification_t *peer this->msk = chunk_empty; this->eap_start = lib->settings->get_bool(lib->settings, "charon.plugins.eap_radius.eap_start", FALSE); - + this->id_prefix = lib->settings->get_str(lib->settings, + "charon.plugins.eap_radius.id_prefix", ""); return &this->public; } |