diff options
Diffstat (limited to 'crypto/openssl/ssl/ssl_asn1.c')
| -rw-r--r-- | crypto/openssl/ssl/ssl_asn1.c | 53 |
1 files changed, 50 insertions, 3 deletions
diff --git a/crypto/openssl/ssl/ssl_asn1.c b/crypto/openssl/ssl/ssl_asn1.c index 00f9fda357ae..16bc11b559b1 100644 --- a/crypto/openssl/ssl/ssl_asn1.c +++ b/crypto/openssl/ssl/ssl_asn1.c @@ -58,10 +58,10 @@ #include <stdio.h> #include <stdlib.h> +#include "ssl_locl.h" #include <openssl/asn1_mac.h> #include <openssl/objects.h> #include <openssl/x509.h> -#include "ssl_locl.h" #include "cryptlib.h" typedef struct ssl_session_asn1_st @@ -73,6 +73,9 @@ typedef struct ssl_session_asn1_st ASN1_OCTET_STRING session_id; ASN1_OCTET_STRING session_id_context; ASN1_OCTET_STRING key_arg; +#ifndef OPENSSL_NO_KRB5 + ASN1_OCTET_STRING krb5_princ; +#endif /* OPENSSL_NO_KRB5 */ ASN1_INTEGER time; ASN1_INTEGER timeout; ASN1_INTEGER verify_result; @@ -143,6 +146,15 @@ int i2d_SSL_SESSION(SSL_SESSION *in, unsigned char **pp) a.key_arg.type=V_ASN1_OCTET_STRING; a.key_arg.data=in->key_arg; +#ifndef OPENSSL_NO_KRB5 + if (in->krb5_client_princ_len) + { + a.krb5_princ.length=in->krb5_client_princ_len; + a.krb5_princ.type=V_ASN1_OCTET_STRING; + a.krb5_princ.data=in->krb5_client_princ; + } +#endif /* OPENSSL_NO_KRB5 */ + if (in->time != 0L) { a.time.length=LSIZE2; @@ -167,11 +179,16 @@ int i2d_SSL_SESSION(SSL_SESSION *in, unsigned char **pp) ASN1_INTEGER_set(&a.verify_result,in->verify_result); } + M_ASN1_I2D_len(&(a.version), i2d_ASN1_INTEGER); M_ASN1_I2D_len(&(a.ssl_version), i2d_ASN1_INTEGER); M_ASN1_I2D_len(&(a.cipher), i2d_ASN1_OCTET_STRING); M_ASN1_I2D_len(&(a.session_id), i2d_ASN1_OCTET_STRING); M_ASN1_I2D_len(&(a.master_key), i2d_ASN1_OCTET_STRING); +#ifndef OPENSSL_NO_KRB5 + if (in->krb5_client_princ_len) + M_ASN1_I2D_len(&(a.krb5_princ), i2d_ASN1_OCTET_STRING); +#endif /* OPENSSL_NO_KRB5 */ if (in->key_arg_length > 0) M_ASN1_I2D_len_IMP_opt(&(a.key_arg),i2d_ASN1_OCTET_STRING); if (in->time != 0L) @@ -191,6 +208,10 @@ int i2d_SSL_SESSION(SSL_SESSION *in, unsigned char **pp) M_ASN1_I2D_put(&(a.cipher), i2d_ASN1_OCTET_STRING); M_ASN1_I2D_put(&(a.session_id), i2d_ASN1_OCTET_STRING); M_ASN1_I2D_put(&(a.master_key), i2d_ASN1_OCTET_STRING); +#ifndef OPENSSL_NO_KRB5 + if (in->krb5_client_princ_len) + M_ASN1_I2D_put(&(a.krb5_princ), i2d_ASN1_OCTET_STRING); +#endif /* OPENSSL_NO_KRB5 */ if (in->key_arg_length > 0) M_ASN1_I2D_put_IMP_opt(&(a.key_arg),i2d_ASN1_OCTET_STRING,0); if (in->time != 0L) @@ -278,6 +299,7 @@ SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a, unsigned char **pp, os.length = sizeof ret->session_id; ret->session_id_length=os.length; + OPENSSL_assert(os.length <= sizeof ret->session_id); memcpy(ret->session_id,os.data,os.length); M_ASN1_D2I_get(osp,d2i_ASN1_OCTET_STRING); @@ -288,6 +310,25 @@ SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a, unsigned char **pp, memcpy(ret->master_key,os.data,ret->master_key_length); os.length=0; + +#ifndef OPENSSL_NO_KRB5 + os.length=0; + M_ASN1_D2I_get_opt(osp,d2i_ASN1_OCTET_STRING,V_ASN1_OCTET_STRING); + if (os.data) + { + if (os.length > SSL_MAX_KRB5_PRINCIPAL_LENGTH) + ret->krb5_client_princ_len=0; + else + ret->krb5_client_princ_len=os.length; + memcpy(ret->krb5_client_princ,os.data,ret->krb5_client_princ_len); + OPENSSL_free(os.data); + os.data = NULL; + os.length = 0; + } + else + ret->krb5_client_princ_len=0; +#endif /* OPENSSL_NO_KRB5 */ + M_ASN1_D2I_get_IMP_opt(osp,d2i_ASN1_OCTET_STRING,0,V_ASN1_OCTET_STRING); if (os.length > SSL_MAX_KEY_ARG_LENGTH) ret->key_arg_length=SSL_MAX_KEY_ARG_LENGTH; @@ -330,9 +371,15 @@ SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a, unsigned char **pp, if(os.data != NULL) { if (os.length > SSL_MAX_SID_CTX_LENGTH) + { + ret->sid_ctx_length=os.length; SSLerr(SSL_F_D2I_SSL_SESSION,SSL_R_BAD_LENGTH); - ret->sid_ctx_length=os.length; - memcpy(ret->sid_ctx,os.data,os.length); + } + else + { + ret->sid_ctx_length=os.length; + memcpy(ret->sid_ctx,os.data,os.length); + } OPENSSL_free(os.data); os.data=NULL; os.length=0; } else |