{0,SSL_TXT_3DES,0,SSL_3DES, 0,0,0,0,SSL_ENC_MASK,0},
{0,SSL_TXT_RC4, 0,SSL_RC4, 0,0,0,0,SSL_ENC_MASK,0},
{0,SSL_TXT_RC2, 0,SSL_RC2, 0,0,0,0,SSL_ENC_MASK,0},
+#ifndef OPENSSL_NO_IDEA
{0,SSL_TXT_IDEA,0,SSL_IDEA, 0,0,0,0,SSL_ENC_MASK,0},
+#endif
{0,SSL_TXT_eNULL,0,SSL_eNULL,0,0,0,0,SSL_ENC_MASK,0},
{0,SSL_TXT_eFZA,0,SSL_eFZA, 0,0,0,0,SSL_ENC_MASK,0},
{0,SSL_TXT_AES, 0,SSL_AES, 0,0,0,0,SSL_ENC_MASK,0},
static void load_ciphers(void)
{
- init_ciphers=0;
ssl_cipher_methods[SSL_ENC_DES_IDX]=
EVP_get_cipherbyname(SN_des_cbc);
ssl_cipher_methods[SSL_ENC_3DES_IDX]=
EVP_get_cipherbyname(SN_rc4);
ssl_cipher_methods[SSL_ENC_RC2_IDX]=
EVP_get_cipherbyname(SN_rc2_cbc);
+#ifndef OPENSSL_NO_IDEA
ssl_cipher_methods[SSL_ENC_IDEA_IDX]=
EVP_get_cipherbyname(SN_idea_cbc);
+#else
+ ssl_cipher_methods[SSL_ENC_IDEA_IDX]= NULL;
+#endif
ssl_cipher_methods[SSL_ENC_AES128_IDX]=
EVP_get_cipherbyname(SN_aes_128_cbc);
ssl_cipher_methods[SSL_ENC_AES256_IDX]=
EVP_get_digestbyname(SN_md5);
ssl_digest_methods[SSL_MD_SHA1_IDX]=
EVP_get_digestbyname(SN_sha1);
+ init_ciphers=0;
}
static int sk_comp_cmp(const SSL_COMP * const *a,
}
static void ssl_cipher_collect_ciphers(const SSL_METHOD *ssl_method,
- int num_of_ciphers, unsigned long mask, CIPHER_ORDER *list,
+ int num_of_ciphers, unsigned long mask, CIPHER_ORDER *co_list,
CIPHER_ORDER **head_p, CIPHER_ORDER **tail_p)
{
- int i, list_num;
+ int i, co_list_num;
SSL_CIPHER *c;
/*
*/
/* Get the initial list of ciphers */
- list_num = 0; /* actual count of ciphers */
+ co_list_num = 0; /* actual count of ciphers */
for (i = 0; i < num_of_ciphers; i++)
{
c = ssl_method->get_cipher(i);
/* drop those that use any of that is not available */
if ((c != NULL) && c->valid && !(c->algorithms & mask))
{
- list[list_num].cipher = c;
- list[list_num].next = NULL;
- list[list_num].prev = NULL;
- list[list_num].active = 0;
- list_num++;
+ co_list[co_list_num].cipher = c;
+ co_list[co_list_num].next = NULL;
+ co_list[co_list_num].prev = NULL;
+ co_list[co_list_num].active = 0;
+ co_list_num++;
#ifdef KSSL_DEBUG
printf("\t%d: %s %lx %lx\n",i,c->name,c->id,c->algorithms);
#endif /* KSSL_DEBUG */
/*
* Prepare linked list from list entries
*/
- for (i = 1; i < list_num - 1; i++)
+ for (i = 1; i < co_list_num - 1; i++)
{
- list[i].prev = &(list[i-1]);
- list[i].next = &(list[i+1]);
+ co_list[i].prev = &(co_list[i-1]);
+ co_list[i].next = &(co_list[i+1]);
}
- if (list_num > 0)
+ if (co_list_num > 0)
{
- (*head_p) = &(list[0]);
+ (*head_p) = &(co_list[0]);
(*head_p)->prev = NULL;
- (*head_p)->next = &(list[1]);
- (*tail_p) = &(list[list_num - 1]);
- (*tail_p)->prev = &(list[list_num - 2]);
+ (*head_p)->next = &(co_list[1]);
+ (*tail_p) = &(co_list[co_list_num - 1]);
+ (*tail_p)->prev = &(co_list[co_list_num - 2]);
(*tail_p)->next = NULL;
}
}
static void ssl_cipher_apply_rule(unsigned long algorithms, unsigned long mask,
unsigned long algo_strength, unsigned long mask_strength,
- int rule, int strength_bits, CIPHER_ORDER *list,
+ int rule, int strength_bits, CIPHER_ORDER *co_list,
CIPHER_ORDER **head_p, CIPHER_ORDER **tail_p)
{
CIPHER_ORDER *head, *tail, *curr, *curr2, *tail2;
*tail_p = tail;
}
-static int ssl_cipher_strength_sort(CIPHER_ORDER *list, CIPHER_ORDER **head_p,
- CIPHER_ORDER **tail_p)
+static int ssl_cipher_strength_sort(CIPHER_ORDER *co_list,
+ CIPHER_ORDER **head_p,
+ CIPHER_ORDER **tail_p)
{
int max_strength_bits, i, *number_uses;
CIPHER_ORDER *curr;
for (i = max_strength_bits; i >= 0; i--)
if (number_uses[i] > 0)
ssl_cipher_apply_rule(0, 0, 0, 0, CIPHER_ORD, i,
- list, head_p, tail_p);
+ co_list, head_p, tail_p);
OPENSSL_free(number_uses);
return(1);
}
static int ssl_cipher_process_rulestr(const char *rule_str,
- CIPHER_ORDER *list, CIPHER_ORDER **head_p,
+ CIPHER_ORDER *co_list, CIPHER_ORDER **head_p,
CIPHER_ORDER **tail_p, SSL_CIPHER **ca_list)
{
unsigned long algorithms, mask, algo_strength, mask_strength;
ok = 0;
if ((buflen == 8) &&
!strncmp(buf, "STRENGTH", 8))
- ok = ssl_cipher_strength_sort(list,
+ ok = ssl_cipher_strength_sort(co_list,
head_p, tail_p);
else
SSLerr(SSL_F_SSL_CIPHER_PROCESS_RULESTR,
{
ssl_cipher_apply_rule(algorithms, mask,
algo_strength, mask_strength, rule, -1,
- list, head_p, tail_p);
+ co_list, head_p, tail_p);
}
else
{
unsigned long disabled_mask;
STACK_OF(SSL_CIPHER) *cipherstack;
const char *rule_p;
- CIPHER_ORDER *list = NULL, *head = NULL, *tail = NULL, *curr;
+ CIPHER_ORDER *co_list = NULL, *head = NULL, *tail = NULL, *curr;
SSL_CIPHER **ca_list = NULL;
/*
#ifdef KSSL_DEBUG
printf("ssl_create_cipher_list() for %d ciphers\n", num_of_ciphers);
#endif /* KSSL_DEBUG */
- list = (CIPHER_ORDER *)OPENSSL_malloc(sizeof(CIPHER_ORDER) * num_of_ciphers);
- if (list == NULL)
+ co_list = (CIPHER_ORDER *)OPENSSL_malloc(sizeof(CIPHER_ORDER) * num_of_ciphers);
+ if (co_list == NULL)
{
SSLerr(SSL_F_SSL_CREATE_CIPHER_LIST,ERR_R_MALLOC_FAILURE);
return(NULL); /* Failure */
}
ssl_cipher_collect_ciphers(ssl_method, num_of_ciphers, disabled_mask,
- list, &head, &tail);
+ co_list, &head, &tail);
/*
* We also need cipher aliases for selecting based on the rule_str.
(SSL_CIPHER **)OPENSSL_malloc(sizeof(SSL_CIPHER *) * num_of_alias_max);
if (ca_list == NULL)
{
- OPENSSL_free(list);
+ OPENSSL_free(co_list);
SSLerr(SSL_F_SSL_CREATE_CIPHER_LIST,ERR_R_MALLOC_FAILURE);
return(NULL); /* Failure */
}
if (strncmp(rule_str,"DEFAULT",7) == 0)
{
ok = ssl_cipher_process_rulestr(SSL_DEFAULT_CIPHER_LIST,
- list, &head, &tail, ca_list);
+ co_list, &head, &tail, ca_list);
rule_p += 7;
if (*rule_p == ':')
rule_p++;
}
if (ok && (strlen(rule_p) > 0))
- ok = ssl_cipher_process_rulestr(rule_p, list, &head, &tail,
+ ok = ssl_cipher_process_rulestr(rule_p, co_list, &head, &tail,
ca_list);
OPENSSL_free(ca_list); /* Not needed anymore */
if (!ok)
{ /* Rule processing failure */
- OPENSSL_free(list);
+ OPENSSL_free(co_list);
return(NULL);
}
/*
*/
if ((cipherstack = sk_SSL_CIPHER_new_null()) == NULL)
{
- OPENSSL_free(list);
+ OPENSSL_free(co_list);
return(NULL);
}
#endif
}
}
- OPENSSL_free(list); /* Not needed any longer */
+ OPENSSL_free(co_list); /* Not needed any longer */
/*
* The following passage is a little bit odd. If pointer variables
char *SSL_CIPHER_description(SSL_CIPHER *cipher, char *buf, int len)
{
int is_export,pkl,kl;
- char *ver,*exp;
+ char *ver,*exp_str;
char *kx,*au,*enc,*mac;
unsigned long alg,alg2,alg_s;
#ifdef KSSL_DEBUG
is_export=SSL_C_IS_EXPORT(cipher);
pkl=SSL_C_EXPORT_PKEYLENGTH(cipher);
kl=SSL_C_EXPORT_KEYLENGTH(cipher);
- exp=is_export?" export":"";
+ exp_str=is_export?" export":"";
if (alg & SSL_SSLV2)
ver="SSLv2";
return("Buffer too small");
#ifdef KSSL_DEBUG
- BIO_snprintf(buf,len,format,cipher->name,ver,kx,au,enc,mac,exp,alg);
+ BIO_snprintf(buf,len,format,cipher->name,ver,kx,au,enc,mac,exp_str,alg);
#else
- BIO_snprintf(buf,len,format,cipher->name,ver,kx,au,enc,mac,exp);
+ BIO_snprintf(buf,len,format,cipher->name,ver,kx,au,enc,mac,exp_str);
#endif /* KSSL_DEBUG */
return(buf);
}
comp->id=id;
comp->method=cm;
load_builtin_compressions();
- if ((ssl_comp_methods == NULL)
+ if (ssl_comp_methods
+ && !sk_SSL_COMP_find(ssl_comp_methods,comp))
+ {
+ OPENSSL_free(comp);
+ MemCheck_on();
+ SSLerr(SSL_F_SSL_COMP_ADD_COMPRESSION_METHOD,SSL_R_DUPLICATE_COMPRESSION_ID);
+ return(1);
+ }
+ else if ((ssl_comp_methods == NULL)
|| !sk_SSL_COMP_push(ssl_comp_methods,comp))
{
OPENSSL_free(comp);
return(0);
}
}
+
+const char *SSL_COMP_get_name(const COMP_METHOD *comp)
+ {
+ if (comp)
+ return comp->name;
+ return NULL;
+ }
+
projects / openssl.git / blobdiff