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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 161 | magnus | 1 | Bug-Debian: https://bugs.debian.org/828512 |
| 2 | Description: Support OpenSSL 1.1 API changes |
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| 3 | SSL_CTX_set_tmp_rsa_callback() (used for export-weakened keys) no longer does anything. |
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| 4 | |||
| 5 | --- a/lib/ssl.c |
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| 6 | +++ b/lib/ssl.c |
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| 7 | @@ -78,17 +78,6 @@ static void os_initialize_prng(struct ss |
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| 8 | int totbytes = 0; |
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| 9 | int bytes; |
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| 10 | |||
| 11 | - if (ssl_config->egd_socket) { |
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| 12 | - if ((bytes = RAND_egd(ssl_config->egd_socket)) == -1) { |
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| 13 | - log_fatal("EGD Socket %s failed", ssl_config->egd_socket); |
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| 14 | - } else { |
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| 15 | - totbytes += bytes; |
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| 16 | - log_debug("Snagged %d random bytes from EGD Socket %s", |
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| 17 | - bytes, ssl_config->egd_socket); |
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| 18 | - goto SEEDED; /* ditto */ |
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| 19 | - } |
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| 20 | - } |
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| 21 | - |
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| 22 | /* Try the good-old default /dev/urandom, if available */ |
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| 23 | totbytes += add_rand_file("/dev/urandom"); |
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| 24 | if (prng_seeded(totbytes)) { |
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| 25 | @@ -212,6 +201,8 @@ static int new_session_cb(SSL * ssl, SSL |
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| 26 | unsigned char *data = NULL, *asn; |
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| 27 | time_t expire; |
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| 28 | int ret = -1; |
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| 29 | + unsigned int session_id_length; |
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| 30 | + unsigned char *session_id = SSL_SESSION_get_id(sess, &session_id_length); |
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| 31 | |||
| 32 | if (!sess_dbopen) |
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| 33 | return 0; |
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| 34 | @@ -241,8 +232,7 @@ static int new_session_cb(SSL * ssl, SSL |
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| 35 | if (data && len) { |
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| 36 | /* store the session in our database */ |
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| 37 | do { |
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| 38 | - ret = DB->store(sessdb, (void *) sess->session_id, |
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| 39 | - sess->session_id_length, |
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| 40 | + ret = DB->store(sessdb, (void *) session_id, session_id_length, |
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| 41 | (void *) data, len + sizeof(time_t), NULL); |
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| 42 | } |
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| 43 | while (ret == MYDB_AGAIN); |
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| 44 | @@ -255,8 +245,8 @@ static int new_session_cb(SSL * ssl, SSL |
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| 45 | if (ssl_verbose_logging) { |
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| 46 | int i; |
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| 47 | char idstr[SSL_MAX_SSL_SESSION_ID_LENGTH * 2 + 1]; |
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| 48 | - for (i = 0; i < sess->session_id_length; i++) |
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| 49 | - sprintf(idstr + i * 2, "%02X", sess->session_id[i]); |
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| 50 | + for (i = 0; i < session_id_length; i++) |
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| 51 | + sprintf(idstr + i * 2, "%02X", session_id[i]); |
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| 52 | |||
| 53 | log_debug("new SSL session: id=%s, expire=%s, status=%s", |
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| 54 | idstr, ctime(&expire), ret ? "failed" : "ok"); |
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| 55 | @@ -298,7 +288,10 @@ static void remove_session(unsigned char |
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| 56 | */ |
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| 57 | static void remove_session_cb(SSL_CTX * ctx, SSL_SESSION * sess) |
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| 58 | { |
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| 59 | - remove_session(sess->session_id, sess->session_id_length); |
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| 60 | + unsigned int session_id_length; |
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| 61 | + unsigned char *session_id = SSL_SESSION_get_id(sess, &session_id_length); |
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| 62 | + |
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| 63 | + remove_session(session_id, session_id_length); |
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| 64 | } |
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| 65 | |||
| 66 | /* |
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| 67 | @@ -398,9 +391,6 @@ void ssl_context_init(struct ssl_config |
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| 68 | /* SSLv3 now also obsolete */ |
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| 69 | SSL_CTX_set_options(client_ctx, SSL_OP_NO_SSLv3); |
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| 70 | |||
| 71 | - if (SSL_CTX_need_tmp_RSA(client_ctx)) |
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| 72 | - SSL_CTX_set_tmp_rsa_callback(client_ctx, rsa_callback); |
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| 73 | - |
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| 74 | /* Don't bother with session cache for client side: not enough |
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| 75 | * connections to worry about caching */ |
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| 76 | SSL_CTX_set_session_cache_mode(client_ctx, SSL_SESS_CACHE_OFF); |
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| 77 | @@ -509,10 +499,6 @@ void ssl_context_init(struct ssl_config |
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| 78 | log_fatal("SSL_CTX_set_options(SSL_OP_CIPHER_SERVER_PREFERENCE)" |
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| 79 | "failed"); |
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| 80 | |||
| 81 | - /* Set up RSA temporary key callback routine */ |
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| 82 | - if (SSL_CTX_need_tmp_RSA(server_ctx)) |
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| 83 | - SSL_CTX_set_tmp_rsa_callback(server_ctx, rsa_callback); |
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| 84 | - |
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| 85 | /* Initialise RSA temporary key (will take a couple of secs to complete) */ |
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| 86 | ssl_init_rsakey(ssl_config); |
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| 87 | } |
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| 88 | @@ -621,7 +607,7 @@ void *ssl_start_server(int fd, unsigned |
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| 89 | else |
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| 90 | log_debug("SSL: No client certificate"); |
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| 91 | |||
| 92 | - switch (ssl->session->ssl_version) { |
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| 93 | + switch (SSL_version(ssl)) { |
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| 94 | case SSL2_VERSION: |
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| 95 | ver = "SSLv2"; |
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| 96 | break; |
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| 97 | @@ -680,7 +666,7 @@ void *ssl_start_client(int fd, unsigned |
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| 98 | |||
| 99 | /* Verify certificate here? Need local context to play with? */ |
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| 100 | |||
| 101 | - switch (((SSL *) ssl)->session->ssl_version) { |
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| 102 | + switch (SSL_version(ssl)) { |
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| 103 | case SSL2_VERSION: |
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| 104 | ver = "SSLv2"; |
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| 105 | break; |
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| 106 | --- a/shared/config.c |
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| 107 | +++ b/shared/config.c |
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| 108 | @@ -455,9 +455,9 @@ static struct { |
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| 109 | "draft_att_total_max", config_number, OFFSET(draft_att_total_max)} |
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| 110 | , { |
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| 111 | "dualuse", config_bool, OFFSET(dualuse)} |
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| 112 | - , { |
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| 113 | + , /*{ |
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| 114 | "egd_socket", config_path, OFFSET(egd_socket)} |
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| 115 | - , { |
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| 116 | + , */{ |
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| 117 | "expunge_on_exit", config_bool, OFFSET(expunge_on_exit)} |
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| 118 | , { |
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| 119 | "fatal_dump_core", config_bool, OFFSET(fatal_dump_core)} |