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tls: move definitions around, no code changes

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
This commit is contained in:
Denys Vlasenko 2022-09-08 16:56:54 +02:00
parent 9bab580cd4
commit c8c1fcdba1
1 changed files with 12 additions and 22 deletions
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34
networking/tls.c
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@ -1566,6 +1566,18 @@ static void send_client_hello_and_alloc_hsd(tls_state_t *tls, const char *sni)
#endif
0x01,0x00, //not a cipher - comprtypes_len, comprtype
};
struct client_hello {
uint8_t type;
uint8_t len24_hi, len24_mid, len24_lo;
uint8_t proto_maj, proto_min;
uint8_t rand32[32];
uint8_t session_id_len;
/* uint8_t session_id[]; */
uint8_t cipherid_len16_hi, cipherid_len16_lo;
uint8_t cipherid[2 * (1 + NUM_CIPHERS)]; /* actually variable */
uint8_t comprtypes_len;
uint8_t comprtypes[1]; /* actually variable */
};
// https://www.iana.org/assignments/tls-extensiontype-values/tls-extensiontype-values.xhtml
static const uint8_t extensions[] = {
// is.gd responds with "handshake failure" to our hello if there's no supported_groups
@ -1606,28 +1618,6 @@ static void send_client_hello_and_alloc_hsd(tls_state_t *tls, const char *sni)
0x04,0x01, //sha256 + rsa - kojipkgs.fedoraproject.org wants this
0x04,0x02, //sha256 + dsa
0x04,0x03, //sha256 + ecdsa
};
struct client_hello {
uint8_t type;
uint8_t len24_hi, len24_mid, len24_lo;
uint8_t proto_maj, proto_min;
uint8_t rand32[32];
uint8_t session_id_len;
/* uint8_t session_id[]; */
uint8_t cipherid_len16_hi, cipherid_len16_lo;
uint8_t cipherid[2 * (1 + NUM_CIPHERS)]; /* actually variable */
uint8_t comprtypes_len;
uint8_t comprtypes[1]; /* actually variable */
/* Extensions (SNI shown):
* hi,lo // len of all extensions
* 00,00 // extension_type: "Server Name"
* 00,0e // list len (there can be more than one SNI)
* 00,0c // len of 1st Server Name Indication
* 00 // name type: host_name
* 00,09 // name len
* "localhost" // name
*/
// GNU Wget 1.18 to cdn.kernel.org sends these extensions:
// 0055
// 0005 0005 0100000000 - status_request