diff options
Diffstat (limited to 'crypto/x509/by_file.c')
| -rw-r--r-- | crypto/x509/by_file.c | 405 |
1 files changed, 191 insertions, 214 deletions
diff --git a/crypto/x509/by_file.c b/crypto/x509/by_file.c index 57b08ee094..43a073003d 100644 --- a/crypto/x509/by_file.c +++ b/crypto/x509/by_file.c @@ -5,21 +5,21 @@ * This package is an SSL implementation written * by Eric Young (eay@cryptsoft.com). * The implementation was written so as to conform with Netscapes SSL. - * + * * This library is free for commercial and non-commercial use as long as * the following conditions are aheared to. The following conditions * apply to all code found in this distribution, be it the RC4, RSA, * lhash, DES, etc., code; not just the SSL code. The SSL documentation * included with this distribution is covered by the same copyright terms * except that the holder is Tim Hudson (tjh@cryptsoft.com). - * + * * Copyright remains Eric Young's, and as such any Copyright notices in * the code are not to be removed. * If this package is used in a product, Eric Young should be given attribution * as the author of the parts of the library used. * This can be in the form of a textual message at program startup or * in documentation (online or textual) provided with the package. - * + * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: @@ -34,10 +34,10 @@ * Eric Young (eay@cryptsoft.com)" * The word 'cryptographic' can be left out if the rouines from the library * being used are not cryptographic related :-). - * 4. If you include any Windows specific code (or a derivative thereof) from + * 4. If you include any Windows specific code (or a derivative thereof) from * the apps directory (application code) you must include an acknowledgement: * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" - * + * * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE @@ -49,7 +49,7 @@ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. - * + * * The licence and distribution terms for any publically available version or * derivative of this code cannot be changed. i.e. this code cannot simply be * copied and put under another distribution licence @@ -69,232 +69,209 @@ #ifndef OPENSSL_NO_STDIO static int by_file_ctrl(X509_LOOKUP *ctx, int cmd, const char *argc, - long argl, char **ret); -X509_LOOKUP_METHOD x509_file_lookup= - { - "Load file into cache", - NULL, /* new */ - NULL, /* free */ - NULL, /* init */ - NULL, /* shutdown */ - by_file_ctrl, /* ctrl */ - NULL, /* get_by_subject */ - NULL, /* get_by_issuer_serial */ - NULL, /* get_by_fingerprint */ - NULL, /* get_by_alias */ - }; + long argl, char **ret); +X509_LOOKUP_METHOD x509_file_lookup = { + "Load file into cache", + NULL, /* new */ + NULL, /* free */ + NULL, /* init */ + NULL, /* shutdown */ + by_file_ctrl, /* ctrl */ + NULL, /* get_by_subject */ + NULL, /* get_by_issuer_serial */ + NULL, /* get_by_fingerprint */ + NULL, /* get_by_alias */ +}; X509_LOOKUP_METHOD *X509_LOOKUP_file(void) - { - return(&x509_file_lookup); - } +{ + return (&x509_file_lookup); +} -static int by_file_ctrl(X509_LOOKUP *ctx, int cmd, const char *argp, long argl, - char **ret) - { - int ok=0; - char *file; +static int by_file_ctrl(X509_LOOKUP *ctx, int cmd, const char *argp, + long argl, char **ret) +{ + int ok = 0; + char *file; - switch (cmd) - { - case X509_L_FILE_LOAD: - if (argl == X509_FILETYPE_DEFAULT) - { - file = (char *)getenv(X509_get_default_cert_file_env()); - if (file) - ok = (X509_load_cert_crl_file(ctx,file, - X509_FILETYPE_PEM) != 0); + switch (cmd) { + case X509_L_FILE_LOAD: + if (argl == X509_FILETYPE_DEFAULT) { + file = (char *)getenv(X509_get_default_cert_file_env()); + if (file) + ok = (X509_load_cert_crl_file(ctx, file, + X509_FILETYPE_PEM) != 0); - else - ok = (X509_load_cert_crl_file(ctx,X509_get_default_cert_file(), - X509_FILETYPE_PEM) != 0); + else + ok = (X509_load_cert_crl_file + (ctx, X509_get_default_cert_file(), + X509_FILETYPE_PEM) != 0); - if (!ok) - { - X509err(X509_F_BY_FILE_CTRL,X509_R_LOADING_DEFAULTS); - } - } - else - { - if(argl == X509_FILETYPE_PEM) - ok = (X509_load_cert_crl_file(ctx,argp, - X509_FILETYPE_PEM) != 0); - else - ok = (X509_load_cert_file(ctx,argp,(int)argl) != 0); - } - break; - } - return(ok); - } + if (!ok) { + X509err(X509_F_BY_FILE_CTRL, X509_R_LOADING_DEFAULTS); + } + } else { + if (argl == X509_FILETYPE_PEM) + ok = (X509_load_cert_crl_file(ctx, argp, + X509_FILETYPE_PEM) != 0); + else + ok = (X509_load_cert_file(ctx, argp, (int)argl) != 0); + } + break; + } + return (ok); +} int X509_load_cert_file(X509_LOOKUP *ctx, const char *file, int type) - { - int ret=0; - BIO *in=NULL; - int i,count=0; - X509 *x=NULL; +{ + int ret = 0; + BIO *in = NULL; + int i, count = 0; + X509 *x = NULL; - if (file == NULL) return(1); - in=BIO_new(BIO_s_file_internal()); + if (file == NULL) + return (1); + in = BIO_new(BIO_s_file_internal()); - if ((in == NULL) || (BIO_read_filename(in,file) <= 0)) - { - X509err(X509_F_X509_LOAD_CERT_FILE,ERR_R_SYS_LIB); - goto err; - } + if ((in == NULL) || (BIO_read_filename(in, file) <= 0)) { + X509err(X509_F_X509_LOAD_CERT_FILE, ERR_R_SYS_LIB); + goto err; + } - if (type == X509_FILETYPE_PEM) - { - for (;;) - { - x=PEM_read_bio_X509_AUX(in,NULL,NULL,NULL); - if (x == NULL) - { - if ((ERR_GET_REASON(ERR_peek_last_error()) == - PEM_R_NO_START_LINE) && (count > 0)) - { - ERR_clear_error(); - break; - } - else - { - X509err(X509_F_X509_LOAD_CERT_FILE, - ERR_R_PEM_LIB); - goto err; - } - } - i=X509_STORE_add_cert(ctx->store_ctx,x); - if (!i) goto err; - count++; - X509_free(x); - x=NULL; - } - ret=count; - } - else if (type == X509_FILETYPE_ASN1) - { - x=d2i_X509_bio(in,NULL); - if (x == NULL) - { - X509err(X509_F_X509_LOAD_CERT_FILE,ERR_R_ASN1_LIB); - goto err; - } - i=X509_STORE_add_cert(ctx->store_ctx,x); - if (!i) goto err; - ret=i; - } - else - { - X509err(X509_F_X509_LOAD_CERT_FILE,X509_R_BAD_X509_FILETYPE); - goto err; - } -err: - if (x != NULL) X509_free(x); - if (in != NULL) BIO_free(in); - return(ret); - } + if (type == X509_FILETYPE_PEM) { + for (;;) { + x = PEM_read_bio_X509_AUX(in, NULL, NULL, NULL); + if (x == NULL) { + if ((ERR_GET_REASON(ERR_peek_last_error()) == + PEM_R_NO_START_LINE) && (count > 0)) { + ERR_clear_error(); + break; + } else { + X509err(X509_F_X509_LOAD_CERT_FILE, ERR_R_PEM_LIB); + goto err; + } + } + i = X509_STORE_add_cert(ctx->store_ctx, x); + if (!i) + goto err; + count++; + X509_free(x); + x = NULL; + } + ret = count; + } else if (type == X509_FILETYPE_ASN1) { + x = d2i_X509_bio(in, NULL); + if (x == NULL) { + X509err(X509_F_X509_LOAD_CERT_FILE, ERR_R_ASN1_LIB); + goto err; + } + i = X509_STORE_add_cert(ctx->store_ctx, x); + if (!i) + goto err; + ret = i; + } else { + X509err(X509_F_X509_LOAD_CERT_FILE, X509_R_BAD_X509_FILETYPE); + goto err; + } + err: + if (x != NULL) + X509_free(x); + if (in != NULL) + BIO_free(in); + return (ret); +} int X509_load_crl_file(X509_LOOKUP *ctx, const char *file, int type) - { - int ret=0; - BIO *in=NULL; - int i,count=0; - X509_CRL *x=NULL; +{ + int ret = 0; + BIO *in = NULL; + int i, count = 0; + X509_CRL *x = NULL; - if (file == NULL) return(1); - in=BIO_new(BIO_s_file_internal()); + if (file == NULL) + return (1); + in = BIO_new(BIO_s_file_internal()); - if ((in == NULL) || (BIO_read_filename(in,file) <= 0)) - { - X509err(X509_F_X509_LOAD_CRL_FILE,ERR_R_SYS_LIB); - goto err; - } + if ((in == NULL) || (BIO_read_filename(in, file) <= 0)) { + X509err(X509_F_X509_LOAD_CRL_FILE, ERR_R_SYS_LIB); + goto err; + } - if (type == X509_FILETYPE_PEM) - { - for (;;) - { - x=PEM_read_bio_X509_CRL(in,NULL,NULL,NULL); - if (x == NULL) - { - if ((ERR_GET_REASON(ERR_peek_last_error()) == - PEM_R_NO_START_LINE) && (count > 0)) - { - ERR_clear_error(); - break; - } - else - { - X509err(X509_F_X509_LOAD_CRL_FILE, - ERR_R_PEM_LIB); - goto err; - } - } - i=X509_STORE_add_crl(ctx->store_ctx,x); - if (!i) goto err; - count++; - X509_CRL_free(x); - x=NULL; - } - ret=count; - } - else if (type == X509_FILETYPE_ASN1) - { - x=d2i_X509_CRL_bio(in,NULL); - if (x == NULL) - { - X509err(X509_F_X509_LOAD_CRL_FILE,ERR_R_ASN1_LIB); - goto err; - } - i=X509_STORE_add_crl(ctx->store_ctx,x); - if (!i) goto err; - ret=i; - } - else - { - X509err(X509_F_X509_LOAD_CRL_FILE,X509_R_BAD_X509_FILETYPE); - goto err; - } -err: - if (x != NULL) X509_CRL_free(x); - if (in != NULL) BIO_free(in); - return(ret); - } + if (type == X509_FILETYPE_PEM) { + for (;;) { + x = PEM_read_bio_X509_CRL(in, NULL, NULL, NULL); + if (x == NULL) { + if ((ERR_GET_REASON(ERR_peek_last_error()) == + PEM_R_NO_START_LINE) && (count > 0)) { + ERR_clear_error(); + break; + } else { + X509err(X509_F_X509_LOAD_CRL_FILE, ERR_R_PEM_LIB); + goto err; + } + } + i = X509_STORE_add_crl(ctx->store_ctx, x); + if (!i) + goto err; + count++; + X509_CRL_free(x); + x = NULL; + } + ret = count; + } else if (type == X509_FILETYPE_ASN1) { + x = d2i_X509_CRL_bio(in, NULL); + if (x == NULL) { + X509err(X509_F_X509_LOAD_CRL_FILE, ERR_R_ASN1_LIB); + goto err; + } + i = X509_STORE_add_crl(ctx->store_ctx, x); + if (!i) + goto err; + ret = i; + } else { + X509err(X509_F_X509_LOAD_CRL_FILE, X509_R_BAD_X509_FILETYPE); + goto err; + } + err: + if (x != NULL) + X509_CRL_free(x); + if (in != NULL) + BIO_free(in); + return (ret); +} int X509_load_cert_crl_file(X509_LOOKUP *ctx, const char *file, int type) { - STACK_OF(X509_INFO) *inf; - X509_INFO *itmp; - BIO *in; - int i, count = 0; - if(type != X509_FILETYPE_PEM) - return X509_load_cert_file(ctx, file, type); - in = BIO_new_file(file, "r"); - if(!in) { - X509err(X509_F_X509_LOAD_CERT_CRL_FILE,ERR_R_SYS_LIB); - return 0; - } - inf = PEM_X509_INFO_read_bio(in, NULL, NULL, NULL); - BIO_free(in); - if(!inf) { - X509err(X509_F_X509_LOAD_CERT_CRL_FILE,ERR_R_PEM_LIB); - return 0; - } - for(i = 0; i < sk_X509_INFO_num(inf); i++) { - itmp = sk_X509_INFO_value(inf, i); - if(itmp->x509) { - X509_STORE_add_cert(ctx->store_ctx, itmp->x509); - count++; - } - if(itmp->crl) { - X509_STORE_add_crl(ctx->store_ctx, itmp->crl); - count++; - } - } - sk_X509_INFO_pop_free(inf, X509_INFO_free); - return count; + STACK_OF(X509_INFO) *inf; + X509_INFO *itmp; + BIO *in; + int i, count = 0; + if (type != X509_FILETYPE_PEM) + return X509_load_cert_file(ctx, file, type); + in = BIO_new_file(file, "r"); + if (!in) { + X509err(X509_F_X509_LOAD_CERT_CRL_FILE, ERR_R_SYS_LIB); + return 0; + } + inf = PEM_X509_INFO_read_bio(in, NULL, NULL, NULL); + BIO_free(in); + if (!inf) { + X509err(X509_F_X509_LOAD_CERT_CRL_FILE, ERR_R_PEM_LIB); + return 0; + } + for (i = 0; i < sk_X509_INFO_num(inf); i++) { + itmp = sk_X509_INFO_value(inf, i); + if (itmp->x509) { + X509_STORE_add_cert(ctx->store_ctx, itmp->x509); + count++; + } + if (itmp->crl) { + X509_STORE_add_crl(ctx->store_ctx, itmp->crl); + count++; + } + } + sk_X509_INFO_pop_free(inf, X509_INFO_free); + return count; } - -#endif /* OPENSSL_NO_STDIO */ - +#endif /* OPENSSL_NO_STDIO */ |