From 97d8e82c4c622b8896e37634c6d4ee43ab6a4432 Mon Sep 17 00:00:00 2001 From: Richard Levitte Date: Sun, 10 Sep 2000 14:45:19 +0000 Subject: [PATCH] Marin Kraemer sent us patches to make the OpenSSL commands x50 and req work better on a EBCDIC system. --- CHANGES | 4 ++++ apps/req.c | 7 +++++++ crypto/asn1/a_mbstr.c | 7 +++++++ crypto/x509v3/v3_utl.c | 11 +++++++++++ 4 files changed, 29 insertions(+) diff --git a/CHANGES b/CHANGES index dcb354f88f..50a643ed61 100644 --- a/CHANGES +++ b/CHANGES @@ -4,6 +4,10 @@ Changes between 0.9.5a and 0.9.6 [xx XXX 2000] + *) Add a few more EBCDIC conditionals that make `req' and `x509' + work better on such systems. + [Martin Kraemer ] + *) Add two demo programs for PKCS12_parse() and PKCS12_create(). Update PKCS12_parse() so it copies the friendlyName and the keyid to the certificates aux info. diff --git a/apps/req.c b/apps/req.c index 6a225bb431..2c1b9ee876 100644 --- a/apps/req.c +++ b/apps/req.c @@ -1099,7 +1099,11 @@ static int auto_info(X509_REQ *req, STACK_OF(CONF_VALUE) *dn_sk, * multiple instances */ for(p = v->name; *p ; p++) +#ifndef CHARSET_EBCDIC if ((*p == ':') || (*p == ',') || (*p == '.')) { +#else + if ((*p == os_toascii[':']) || (*p == os_toascii[',']) || (*p == os_toascii['.'])) { +#endif p++; if(*p) type = p; break; @@ -1215,6 +1219,9 @@ start: return(0); } buf[--i]='\0'; +#ifdef CHARSET_EBCDIC + ebcdic2ascii(buf, buf, i); +#endif if(!req_check_len(i, min, max)) goto start; if(!X509_REQ_add1_attr_by_NID(req, nid, MBSTRING_ASC, diff --git a/crypto/asn1/a_mbstr.c b/crypto/asn1/a_mbstr.c index 9842b653e6..5d981c6553 100644 --- a/crypto/asn1/a_mbstr.c +++ b/crypto/asn1/a_mbstr.c @@ -385,9 +385,16 @@ static int is_printable(unsigned long value) /* Note: we can't use 'isalnum' because certain accented * characters may count as alphanumeric in some environments. */ +#ifndef CHARSET_EBCDIC if((ch >= 'a') && (ch <= 'z')) return 1; if((ch >= 'A') && (ch <= 'Z')) return 1; if((ch >= '0') && (ch <= '9')) return 1; if ((ch == ' ') || strchr("'()+,-./:=?", ch)) return 1; +#else /*CHARSET_EBCDIC*/ + if((ch >= os_toascii['a']) && (ch <= os_toascii['z'])) return 1; + if((ch >= os_toascii['A']) && (ch <= os_toascii['Z'])) return 1; + if((ch >= os_toascii['0']) && (ch <= os_toascii['9'])) return 1; + if ((ch == os_toascii[' ']) || strchr("'()+,-./:=?", os_toebcdic[ch])) return 1; +#endif /*CHARSET_EBCDIC*/ return 0; } diff --git a/crypto/x509v3/v3_utl.c b/crypto/x509v3/v3_utl.c index 0976bcc711..e6e99b2d5c 100644 --- a/crypto/x509v3/v3_utl.c +++ b/crypto/x509v3/v3_utl.c @@ -331,6 +331,7 @@ static char *strip_spaces(char *name) /* Given a buffer of length 'len' return a OPENSSL_malloc'ed string with its * hex representation + * @@@ (Contents of buffer are always kept in ASCII, also on EBCDIC machines) */ char *hex_to_string(unsigned char *buffer, long len) @@ -351,6 +352,10 @@ char *hex_to_string(unsigned char *buffer, long len) *q++ = ':'; } q[-1] = 0; +#ifdef CHARSET_EBCDIC + ebcdic2ascii(tmp, tmp, q - tmp - 1); +#endif + return tmp; } @@ -369,8 +374,14 @@ unsigned char *string_to_hex(char *str, long *len) if(!(hexbuf = OPENSSL_malloc(strlen(str) >> 1))) goto err; for(p = (unsigned char *)str, q = hexbuf; *p;) { ch = *p++; +#ifdef CHARSET_EBCDIC + ch = os_toebcdic[ch]; +#endif if(ch == ':') continue; cl = *p++; +#ifdef CHARSET_EBCDIC + cl = os_toebcdic[cl]; +#endif if(!cl) { X509V3err(X509V3_F_STRING_TO_HEX,X509V3_R_ODD_NUMBER_OF_DIGITS); OPENSSL_free(hexbuf); -- GitLab