diff options
Diffstat (limited to 'src/appl/gssftp/ftp/secure.c')
| -rw-r--r-- | src/appl/gssftp/ftp/secure.c | 71 |
1 files changed, 0 insertions, 71 deletions
diff --git a/src/appl/gssftp/ftp/secure.c b/src/appl/gssftp/ftp/secure.c index b8b9637..3ed15ee 100644 --- a/src/appl/gssftp/ftp/secure.c +++ b/src/appl/gssftp/ftp/secure.c @@ -13,15 +13,6 @@ extern gss_ctx_id_t gcontext; #include <secure.h> /* stuff which is specific to client or server */ -#ifdef KRB5_KRB4_COMPAT -#include <krb.h> - -CRED_DECL -extern KTEXT_ST ticket; -extern MSG_DAT msg_data; -extern Key_schedule schedule; -#endif /* KRB5_KRB4_COMPAT */ - #ifdef _WIN32 #undef ERROR #endif @@ -82,21 +73,6 @@ static unsigned int smaxbuf; /* Internal saved value of maxbuf static unsigned int smaxqueue; /* Maximum allowed to queue before flush buffer. < smaxbuf by fudgefactor */ -#ifdef KRB5_KRB4_COMPAT -#define KRB4_FUDGE_FACTOR 32 /* Amount of growth - * from cleartext to ciphertext. - * krb_mk_priv adds this # bytes. - * Must be defined for each auth type. - */ -#endif /* KRB5_KRB4_COMPAT */ - -#ifdef KRB5_KRB4_COMPAT -/* XXX - The following must be redefined if KERBEROS_V4 is not used - * but some other auth type is. They must have the same properties. */ -#define looping_write krb_net_write -#define looping_read krb_net_read -#endif - /* perhaps use these in general, certainly use them for GSSAPI */ #ifndef looping_write @@ -167,12 +143,6 @@ static int secure_determine_constants() smaxbuf = maxbuf; smaxqueue = maxbuf; -#ifdef KRB5_KRB4_COMPAT - /* For KRB4 - we know the fudge factor to be 32 */ - if (strcmp(auth_type, "KERBEROS_V4") == 0) { - smaxqueue = smaxbuf - KRB4_FUDGE_FACTOR; - } -#endif #ifdef GSSAPI if (strcmp(auth_type, "GSSAPI") == 0) { OM_uint32 maj_stat, min_stat, mlen; @@ -289,31 +259,6 @@ unsigned int nbyte; buffer lengths required */ /* Other auth types go here ... */ -#ifdef KRB5_KRB4_COMPAT - if (bufsize < nbyte + fudge) { - if (outbuf? - (outbuf = realloc(outbuf, (unsigned) (nbyte + fudge))): - (outbuf = malloc((unsigned) (nbyte + fudge)))) { - bufsize = nbyte + fudge; - } else { - bufsize = 0; - secure_error("%s (in malloc of PROT buffer)", - strerror(errno)); - return(ERR); - } - } - - if (strcmp(auth_type, "KERBEROS_V4") == 0) - if ((length = dlevel == PROT_P ? - krb_mk_priv(buf, (unsigned char *) outbuf, nbyte, schedule, - SESSION, &myaddr, &hisaddr) - : krb_mk_safe(buf, (unsigned char *) outbuf, nbyte, SESSION, - &myaddr, &hisaddr)) == -1) { - secure_error("krb_mk_%s failed for KERBEROS_V4", - dlevel == PROT_P ? "priv" : "safe"); - return(ERR); - } -#endif /* KRB5_KRB4_COMPAT */ #ifdef GSSAPI if (strcmp(auth_type, "GSSAPI") == 0) { gss_buffer_desc in_buf, out_buf; @@ -392,22 +337,6 @@ int fd; return(ERR); } /* Other auth types go here ... */ -#ifdef KRB5_KRB4_COMPAT - if (strcmp(auth_type, "KERBEROS_V4") == 0) { - if ((kerror = dlevel == PROT_P ? - krb_rd_priv(ucbuf, length, schedule, SESSION, - &hisaddr, &myaddr, &msg_data) - : krb_rd_safe(ucbuf, length, SESSION, - &hisaddr, &myaddr, &msg_data))) { - secure_error("krb_rd_%s failed for KERBEROS_V4 (%s)", - dlevel == PROT_P ? "priv" : "safe", - krb_get_err_text(kerror)); - return(ERR); - } - memmove(ucbuf, msg_data.app_data, msg_data.app_length); - nin = bufp = msg_data.app_length; - } -#endif /* KRB5_KRB4_COMPAT */ #ifdef GSSAPI if (strcmp(auth_type, "GSSAPI") == 0) { gss_buffer_desc xmit_buf, msg_buf; |