diff options
author | FdaSilvaYY <fdasilvayy@gmail.com> | 2016-07-07 23:45:55 +0200 |
---|---|---|
committer | Richard Levitte <levitte@openssl.org> | 2016-08-23 11:47:22 +0200 |
commit | 9f5466b9b86607bb62239873e6be2de1fe9f71fb (patch) | |
tree | 5726015f77d40cdb31560353bb214eb8d1b24ca5 | |
parent | bf9d5e483db0683178f43ef74a4ae6577482db83 (diff) |
Constify some X509_NAME, ASN1 printing code
ASN1_buf_print, asn1_print_*, X509_NAME_oneline, X509_NAME_print
Reviewed-by: Matt Caswell <matt@openssl.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>
-rw-r--r-- | crypto/asn1/a_strex.c | 22 | ||||
-rw-r--r-- | crypto/asn1/tasn_prn.c | 4 | ||||
-rw-r--r-- | crypto/x509/x509_obj.c | 4 | ||||
-rw-r--r-- | crypto/x509/x509name.c | 14 | ||||
-rw-r--r-- | crypto/x509/x_name.c | 4 | ||||
-rw-r--r-- | crypto/x509v3/v3_ncons.c | 3 | ||||
-rw-r--r-- | crypto/x509v3/v3_utl.c | 9 | ||||
-rw-r--r-- | doc/crypto/ASN1_STRING_print_ex.pod | 6 | ||||
-rw-r--r-- | doc/crypto/X509_NAME_ENTRY_get_object.pod | 4 | ||||
-rw-r--r-- | doc/crypto/X509_NAME_add_entry_by_txt.pod | 2 | ||||
-rw-r--r-- | doc/crypto/X509_NAME_print_ex.pod | 8 | ||||
-rw-r--r-- | include/openssl/asn1.h | 4 | ||||
-rw-r--r-- | include/openssl/x509.h | 16 |
13 files changed, 52 insertions, 48 deletions
diff --git a/crypto/asn1/a_strex.c b/crypto/asn1/a_strex.c index 7bcc6cda8e..fc9883be2b 100644 --- a/crypto/asn1/a_strex.c +++ b/crypto/asn1/a_strex.c @@ -238,7 +238,7 @@ static int do_hex_dump(char_io *io_ch, void *arg, unsigned char *buf, */ static int do_dump(unsigned long lflags, char_io *io_ch, void *arg, - ASN1_STRING *str) + const ASN1_STRING *str) { /* * Placing the ASN1_STRING in a temp ASN1_TYPE allows the DER encoding to @@ -296,7 +296,7 @@ static const signed char tag2nbyte[] = { */ static int do_print_ex(char_io *io_ch, void *arg, unsigned long lflags, - ASN1_STRING *str) + const ASN1_STRING *str) { int outlen, len; int type; @@ -388,14 +388,14 @@ static int do_indent(char_io *io_ch, void *arg, int indent) #define FN_WIDTH_LN 25 #define FN_WIDTH_SN 10 -static int do_name_ex(char_io *io_ch, void *arg, X509_NAME *n, +static int do_name_ex(char_io *io_ch, void *arg, const X509_NAME *n, int indent, unsigned long flags) { int i, prev = -1, orflags, cnt; int fn_opt, fn_nid; ASN1_OBJECT *fn; - ASN1_STRING *val; - X509_NAME_ENTRY *ent; + const ASN1_STRING *val; + const X509_NAME_ENTRY *ent; char objtmp[80]; const char *objbuf; int outlen, len; @@ -455,9 +455,9 @@ static int do_name_ex(char_io *io_ch, void *arg, X509_NAME *n, cnt = X509_NAME_entry_count(n); for (i = 0; i < cnt; i++) { if (flags & XN_FLAG_DN_REV) - ent = X509_NAME_get_entry(n, cnt - i - 1); + ent = X509_NAME_get_entry((X509_NAME *)n, cnt - i - 1); else - ent = X509_NAME_get_entry(n, i); + ent = X509_NAME_get_entry((X509_NAME *)n, i); if (prev != -1) { if (prev == X509_NAME_ENTRY_set(ent)) { if (!io_ch(arg, sep_mv, sep_mv_len)) @@ -526,7 +526,7 @@ static int do_name_ex(char_io *io_ch, void *arg, X509_NAME *n, /* Wrappers round the main functions */ -int X509_NAME_print_ex(BIO *out, X509_NAME *nm, int indent, +int X509_NAME_print_ex(BIO *out, const X509_NAME *nm, int indent, unsigned long flags) { if (flags == XN_FLAG_COMPAT) @@ -535,7 +535,7 @@ int X509_NAME_print_ex(BIO *out, X509_NAME *nm, int indent, } #ifndef OPENSSL_NO_STDIO -int X509_NAME_print_ex_fp(FILE *fp, X509_NAME *nm, int indent, +int X509_NAME_print_ex_fp(FILE *fp, const X509_NAME *nm, int indent, unsigned long flags) { if (flags == XN_FLAG_COMPAT) { @@ -552,13 +552,13 @@ int X509_NAME_print_ex_fp(FILE *fp, X509_NAME *nm, int indent, } #endif -int ASN1_STRING_print_ex(BIO *out, ASN1_STRING *str, unsigned long flags) +int ASN1_STRING_print_ex(BIO *out, const ASN1_STRING *str, unsigned long flags) { return do_print_ex(send_bio_chars, out, flags, str); } #ifndef OPENSSL_NO_STDIO -int ASN1_STRING_print_ex_fp(FILE *fp, ASN1_STRING *str, unsigned long flags) +int ASN1_STRING_print_ex_fp(FILE *fp, const ASN1_STRING *str, unsigned long flags) { return do_print_ex(send_fp_chars, fp, flags, str); } diff --git a/crypto/asn1/tasn_prn.c b/crypto/asn1/tasn_prn.c index 2ce55706e1..f53e9056aa 100644 --- a/crypto/asn1/tasn_prn.c +++ b/crypto/asn1/tasn_prn.c @@ -389,7 +389,7 @@ static int asn1_print_boolean(BIO *out, int boolval) } -static int asn1_print_integer(BIO *out, ASN1_INTEGER *str) +static int asn1_print_integer(BIO *out, const ASN1_INTEGER *str) { char *s; int ret = 1; @@ -415,7 +415,7 @@ static int asn1_print_oid(BIO *out, const ASN1_OBJECT *oid) return 1; } -static int asn1_print_obstring(BIO *out, ASN1_STRING *str, int indent) +static int asn1_print_obstring(BIO *out, const ASN1_STRING *str, int indent) { if (str->type == V_ASN1_BIT_STRING) { if (BIO_printf(out, " (%ld unused bits)\n", str->flags & 0x7) <= 0) diff --git a/crypto/x509/x509_obj.c b/crypto/x509/x509_obj.c index 76fb0473a9..55dc778bba 100644 --- a/crypto/x509/x509_obj.c +++ b/crypto/x509/x509_obj.c @@ -22,9 +22,9 @@ #define NAME_ONELINE_MAX (1024 * 1024) -char *X509_NAME_oneline(X509_NAME *a, char *buf, int len) +char *X509_NAME_oneline(const X509_NAME *a, char *buf, int len) { - X509_NAME_ENTRY *ne; + const X509_NAME_ENTRY *ne; int i; int n, lold, l, l1, l2, num, j, type; const char *s; diff --git a/crypto/x509/x509name.c b/crypto/x509/x509name.c index fa84bff434..ae39c75e58 100644 --- a/crypto/x509/x509name.c +++ b/crypto/x509/x509name.c @@ -30,7 +30,7 @@ int X509_NAME_get_text_by_OBJ(X509_NAME *name, const ASN1_OBJECT *obj, char *buf int len) { int i; - ASN1_STRING *data; + const ASN1_STRING *data; i = X509_NAME_get_index_by_OBJ(name, obj, -1); if (i < 0) @@ -176,7 +176,7 @@ int X509_NAME_add_entry_by_txt(X509_NAME *name, const char *field, int type, * if set is -1, append to previous set, 0 'a new one', and 1, prepend to the * guy we are about to stomp on. */ -int X509_NAME_add_entry(X509_NAME *name, X509_NAME_ENTRY *ne, int loc, +int X509_NAME_add_entry(X509_NAME *name, const X509_NAME_ENTRY *ne, int loc, int set) { X509_NAME_ENTRY *new_name = NULL; @@ -214,7 +214,11 @@ int X509_NAME_add_entry(X509_NAME *name, X509_NAME_ENTRY *ne, int loc, inc = (set == 0) ? 1 : 0; } - if ((new_name = X509_NAME_ENTRY_dup(ne)) == NULL) + /* + * X509_NAME_ENTRY_dup is ASN1 generated code, that can't be easily + * const'ified; harmless cast as dup() don't modify its input. + */ + if ((new_name = X509_NAME_ENTRY_dup((X509_NAME_ENTRY *)ne)) == NULL) goto err; new_name->set = set; if (!sk_X509_NAME_ENTRY_insert(sk, new_name, loc)) { @@ -334,14 +338,14 @@ int X509_NAME_ENTRY_set_data(X509_NAME_ENTRY *ne, int type, return (1); } -ASN1_OBJECT *X509_NAME_ENTRY_get_object(X509_NAME_ENTRY *ne) +ASN1_OBJECT *X509_NAME_ENTRY_get_object(const X509_NAME_ENTRY *ne) { if (ne == NULL) return (NULL); return (ne->object); } -ASN1_STRING *X509_NAME_ENTRY_get_data(X509_NAME_ENTRY *ne) +ASN1_STRING *X509_NAME_ENTRY_get_data(const X509_NAME_ENTRY *ne) { if (ne == NULL) return (NULL); diff --git a/crypto/x509/x_name.c b/crypto/x509/x_name.c index a7ae31e61e..44307f7c98 100644 --- a/crypto/x509/x_name.c +++ b/crypto/x509/x_name.c @@ -290,7 +290,7 @@ static int x509_name_ex_print(BIO *out, ASN1_VALUE **pval, int indent, const char *fname, const ASN1_PCTX *pctx) { - if (X509_NAME_print_ex(out, (X509_NAME *)*pval, + if (X509_NAME_print_ex(out, (const X509_NAME *)*pval, indent, pctx->nm_flags) <= 0) return 0; return 2; @@ -494,7 +494,7 @@ int X509_NAME_set(X509_NAME **xn, X509_NAME *name) return (*xn != NULL); } -int X509_NAME_print(BIO *bp, X509_NAME *name, int obase) +int X509_NAME_print(BIO *bp, const X509_NAME *name, int obase) { char *s, *c, *b; int l, i; diff --git a/crypto/x509v3/v3_ncons.c b/crypto/x509v3/v3_ncons.c index fe3a9078f7..9b3bb128eb 100644 --- a/crypto/x509v3/v3_ncons.c +++ b/crypto/x509v3/v3_ncons.c @@ -199,7 +199,8 @@ int NAME_CONSTRAINTS_check(X509 *x, NAME_CONSTRAINTS *nc) /* Process any email address attributes in subject name */ for (i = -1;;) { - X509_NAME_ENTRY *ne; + const X509_NAME_ENTRY *ne; + i = X509_NAME_get_index_by_NID(nm, NID_pkcs9_emailAddress, i); if (i == -1) break; diff --git a/crypto/x509v3/v3_utl.c b/crypto/x509v3/v3_utl.c index 2e4d08e02b..05edd85cf4 100644 --- a/crypto/x509v3/v3_utl.c +++ b/crypto/x509v3/v3_utl.c @@ -734,7 +734,7 @@ static int equal_wildcard(const unsigned char *pattern, size_t pattern_len, * to UTF8. */ -static int do_check_string(ASN1_STRING *a, int cmp_type, equal_fn equal, +static int do_check_string(const ASN1_STRING *a, int cmp_type, equal_fn equal, unsigned int flags, const char *b, size_t blen, char **peername) { @@ -840,10 +840,9 @@ static int do_x509_check(X509 *x, const char *chk, size_t chklen, i = -1; name = X509_get_subject_name(x); while ((i = X509_NAME_get_index_by_NID(name, cnid, i)) >= 0) { - X509_NAME_ENTRY *ne; - ASN1_STRING *str; - ne = X509_NAME_get_entry(name, i); - str = X509_NAME_ENTRY_get_data(ne); + const X509_NAME_ENTRY *ne = X509_NAME_get_entry(name, i); + const ASN1_STRING *str = X509_NAME_ENTRY_get_data(ne); + /* Positive on success, negative on error! */ if ((rv = do_check_string(str, -1, equal, flags, chk, chklen, peername)) != 0) diff --git a/doc/crypto/ASN1_STRING_print_ex.pod b/doc/crypto/ASN1_STRING_print_ex.pod index 1d5b4fcca1..d2bf538f6b 100644 --- a/doc/crypto/ASN1_STRING_print_ex.pod +++ b/doc/crypto/ASN1_STRING_print_ex.pod @@ -8,9 +8,9 @@ ASN1_STRING_print_ex, ASN1_STRING_print_ex_fp, ASN1_STRING_print - ASN1_STRING o #include <openssl/asn1.h> - int ASN1_STRING_print_ex(BIO *out, ASN1_STRING *str, unsigned long flags); - int ASN1_STRING_print_ex_fp(FILE *fp, ASN1_STRING *str, unsigned long flags); - int ASN1_STRING_print(BIO *out, ASN1_STRING *str); + int ASN1_STRING_print_ex(BIO *out, const ASN1_STRING *str, unsigned long flags); + int ASN1_STRING_print_ex_fp(FILE *fp, const ASN1_STRING *str, unsigned long flags); + int ASN1_STRING_print(BIO *out, const ASN1_STRING *str); =head1 DESCRIPTION diff --git a/doc/crypto/X509_NAME_ENTRY_get_object.pod b/doc/crypto/X509_NAME_ENTRY_get_object.pod index 2b715058d5..72e0f7b11d 100644 --- a/doc/crypto/X509_NAME_ENTRY_get_object.pod +++ b/doc/crypto/X509_NAME_ENTRY_get_object.pod @@ -11,8 +11,8 @@ X509_NAME_ENTRY_create_by_OBJ - X509_NAME_ENTRY utility functions #include <openssl/x509.h> - ASN1_OBJECT * X509_NAME_ENTRY_get_object(X509_NAME_ENTRY *ne); - ASN1_STRING * X509_NAME_ENTRY_get_data(X509_NAME_ENTRY *ne); + ASN1_OBJECT * X509_NAME_ENTRY_get_object(const X509_NAME_ENTRY *ne); + ASN1_STRING * X509_NAME_ENTRY_get_data(const X509_NAME_ENTRY *ne); int X509_NAME_ENTRY_set_object(X509_NAME_ENTRY *ne, const ASN1_OBJECT *obj); int X509_NAME_ENTRY_set_data(X509_NAME_ENTRY *ne, int type, const unsigned char *bytes, int len); diff --git a/doc/crypto/X509_NAME_add_entry_by_txt.pod b/doc/crypto/X509_NAME_add_entry_by_txt.pod index acb46d5993..27e5baf856 100644 --- a/doc/crypto/X509_NAME_add_entry_by_txt.pod +++ b/doc/crypto/X509_NAME_add_entry_by_txt.pod @@ -15,7 +15,7 @@ X509_NAME_add_entry, X509_NAME_delete_entry - X509_NAME modification functions int X509_NAME_add_entry_by_NID(X509_NAME *name, int nid, int type, const unsigned char *bytes, int len, int loc, int set); - int X509_NAME_add_entry(X509_NAME *name, X509_NAME_ENTRY *ne, int loc, int set); + int X509_NAME_add_entry(X509_NAME *name, const X509_NAME_ENTRY *ne, int loc, int set); X509_NAME_ENTRY *X509_NAME_delete_entry(X509_NAME *name, int loc); diff --git a/doc/crypto/X509_NAME_print_ex.pod b/doc/crypto/X509_NAME_print_ex.pod index e0c21a481c..eba6276bee 100644 --- a/doc/crypto/X509_NAME_print_ex.pod +++ b/doc/crypto/X509_NAME_print_ex.pod @@ -9,10 +9,10 @@ X509_NAME_oneline - X509_NAME printing routines #include <openssl/x509.h> - int X509_NAME_print_ex(BIO *out, X509_NAME *nm, int indent, unsigned long flags); - int X509_NAME_print_ex_fp(FILE *fp, X509_NAME *nm, int indent, unsigned long flags); - char * X509_NAME_oneline(X509_NAME *a, char *buf, int size); - int X509_NAME_print(BIO *bp, X509_NAME *name, int obase); + int X509_NAME_print_ex(BIO *out, const X509_NAME *nm, int indent, unsigned long flags); + int X509_NAME_print_ex_fp(FILE *fp, const X509_NAME *nm, int indent, unsigned long flags); + char * X509_NAME_oneline(const X509_NAME *a, char *buf, int size); + int X509_NAME_print(BIO *bp, const X509_NAME *name, int obase); =head1 DESCRIPTION diff --git a/include/openssl/asn1.h b/include/openssl/asn1.h index dc925aee8d..7cf6116120 100644 --- a/include/openssl/asn1.h +++ b/include/openssl/asn1.h @@ -721,7 +721,7 @@ int ASN1_i2d_fp(i2d_of_void *i2d, FILE *out, void *x); CHECKED_PTR_OF(const type, x))) int ASN1_item_i2d_fp(const ASN1_ITEM *it, FILE *out, void *x); -int ASN1_STRING_print_ex_fp(FILE *fp, ASN1_STRING *str, unsigned long flags); +int ASN1_STRING_print_ex_fp(FILE *fp, const ASN1_STRING *str, unsigned long flags); # endif int ASN1_STRING_to_UTF8(unsigned char **out, const ASN1_STRING *in); @@ -752,7 +752,7 @@ int ASN1_UTCTIME_print(BIO *fp, const ASN1_UTCTIME *a); int ASN1_GENERALIZEDTIME_print(BIO *fp, const ASN1_GENERALIZEDTIME *a); int ASN1_TIME_print(BIO *fp, const ASN1_TIME *a); int ASN1_STRING_print(BIO *bp, const ASN1_STRING *v); -int ASN1_STRING_print_ex(BIO *out, ASN1_STRING *str, unsigned long flags); +int ASN1_STRING_print_ex(BIO *out, const ASN1_STRING *str, unsigned long flags); int ASN1_buf_print(BIO *bp, const unsigned char *buf, size_t buflen, int off); int ASN1_bn_print(BIO *bp, const char *number, const BIGNUM *num, unsigned char *buf, int off); diff --git a/include/openssl/x509.h b/include/openssl/x509.h index e49f641e02..3e45ec023f 100644 --- a/include/openssl/x509.h +++ b/include/openssl/x509.h @@ -587,7 +587,7 @@ DECLARE_ASN1_FUNCTIONS(NETSCAPE_CERT_SEQUENCE) X509_INFO *X509_INFO_new(void); void X509_INFO_free(X509_INFO *a); -char *X509_NAME_oneline(X509_NAME *a, char *buf, int size); +char *X509_NAME_oneline(const X509_NAME *a, char *buf, int size); int ASN1_verify(i2d_of_void *i2d, X509_ALGOR *algor1, ASN1_BIT_STRING *signature, char *data, EVP_PKEY *pkey); @@ -762,12 +762,12 @@ int X509_print_ex_fp(FILE *bp, X509 *x, unsigned long nmflag, int X509_print_fp(FILE *bp, X509 *x); int X509_CRL_print_fp(FILE *bp, X509_CRL *x); int X509_REQ_print_fp(FILE *bp, X509_REQ *req); -int X509_NAME_print_ex_fp(FILE *fp, X509_NAME *nm, int indent, +int X509_NAME_print_ex_fp(FILE *fp, const X509_NAME *nm, int indent, unsigned long flags); # endif -int X509_NAME_print(BIO *bp, X509_NAME *name, int obase); -int X509_NAME_print_ex(BIO *out, X509_NAME *nm, int indent, +int X509_NAME_print(BIO *bp, const X509_NAME *name, int obase); +int X509_NAME_print_ex(BIO *out, const X509_NAME *nm, int indent, unsigned long flags); int X509_print_ex(BIO *bp, X509 *x, unsigned long nmflag, unsigned long cflag); @@ -784,7 +784,7 @@ int X509_NAME_get_text_by_OBJ(X509_NAME *name, const ASN1_OBJECT *obj, char *buf, int len); /* - * NOTE: you should be passing -1, not 0 as lastpos. The functions that use + * NOTE: you should be passing -1, not 0 as lastpos. The functions that use * lastpos, search after that position on. */ int X509_NAME_get_index_by_NID(X509_NAME *name, int nid, int lastpos); @@ -792,7 +792,7 @@ int X509_NAME_get_index_by_OBJ(X509_NAME *name, const ASN1_OBJECT *obj, int lastpos); X509_NAME_ENTRY *X509_NAME_get_entry(X509_NAME *name, int loc); X509_NAME_ENTRY *X509_NAME_delete_entry(X509_NAME *name, int loc); -int X509_NAME_add_entry(X509_NAME *name, X509_NAME_ENTRY *ne, +int X509_NAME_add_entry(X509_NAME *name, const X509_NAME_ENTRY *ne, int loc, int set); int X509_NAME_add_entry_by_OBJ(X509_NAME *name, const ASN1_OBJECT *obj, int type, const unsigned char *bytes, int len, int loc, @@ -818,8 +818,8 @@ X509_NAME_ENTRY *X509_NAME_ENTRY_create_by_OBJ(X509_NAME_ENTRY **ne, int X509_NAME_ENTRY_set_object(X509_NAME_ENTRY *ne, const ASN1_OBJECT *obj); int X509_NAME_ENTRY_set_data(X509_NAME_ENTRY *ne, int type, const unsigned char *bytes, int len); -ASN1_OBJECT *X509_NAME_ENTRY_get_object(X509_NAME_ENTRY *ne); -ASN1_STRING *X509_NAME_ENTRY_get_data(X509_NAME_ENTRY *ne); +ASN1_OBJECT *X509_NAME_ENTRY_get_object(const X509_NAME_ENTRY *ne); +ASN1_STRING * X509_NAME_ENTRY_get_data(const X509_NAME_ENTRY *ne); int X509_NAME_ENTRY_set(const X509_NAME_ENTRY *ne); int X509_NAME_get0_der(X509_NAME *nm, const unsigned char **pder, |