From d464704f111d211c1f1ff9ef23ef1d755054be00 Mon Sep 17 00:00:00 2001 From: shyouhei Date: Wed, 15 Aug 2007 19:08:43 +0000 Subject: add tag v1_8_5_54 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/tags/v1_8_5_54@12952 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- ruby_1_8_5/ext/openssl/ossl_x509store.c | 613 ++++++++++++++++++++++++++++++++ 1 file changed, 613 insertions(+) create mode 100644 ruby_1_8_5/ext/openssl/ossl_x509store.c (limited to 'ruby_1_8_5/ext/openssl/ossl_x509store.c') diff --git a/ruby_1_8_5/ext/openssl/ossl_x509store.c b/ruby_1_8_5/ext/openssl/ossl_x509store.c new file mode 100644 index 0000000000..360769e612 --- /dev/null +++ b/ruby_1_8_5/ext/openssl/ossl_x509store.c @@ -0,0 +1,613 @@ +/* + * $Id: ossl_x509store.c,v 1.2.2.5 2005/09/10 00:54:29 gotoyuzo Exp $ + * 'OpenSSL for Ruby' project + * Copyright (C) 2001-2002 Michal Rokos + * All rights reserved. + */ +/* + * This program is licenced under the same licence as Ruby. + * (See the file 'LICENCE'.) + */ +#include "ossl.h" +#include + +#define WrapX509Store(klass, obj, st) do { \ + if (!st) { \ + ossl_raise(rb_eRuntimeError, "STORE wasn't initialized!"); \ + } \ + obj = Data_Wrap_Struct(klass, 0, X509_STORE_free, st); \ +} while (0) +#define GetX509Store(obj, st) do { \ + Data_Get_Struct(obj, X509_STORE, st); \ + if (!st) { \ + ossl_raise(rb_eRuntimeError, "STORE wasn't initialized!"); \ + } \ +} while (0) +#define SafeGetX509Store(obj, st) do { \ + OSSL_Check_Kind(obj, cX509Store); \ + GetX509Store(obj, st); \ +} while (0) + +#define WrapX509StCtx(klass, obj, ctx) do { \ + if (!ctx) { \ + ossl_raise(rb_eRuntimeError, "STORE_CTX wasn't initialized!"); \ + } \ + obj = Data_Wrap_Struct(klass, 0, ossl_x509stctx_free, ctx); \ +} while (0) +#define GetX509StCtx(obj, ctx) do { \ + Data_Get_Struct(obj, X509_STORE_CTX, ctx); \ + if (!ctx) { \ + ossl_raise(rb_eRuntimeError, "STORE_CTX is out of scope!"); \ + } \ +} while (0) +#define SafeGetX509StCtx(obj, storep) do { \ + OSSL_Check_Kind(obj, cX509StoreContext); \ + GetX509Store(obj, ctx); \ +} while (0) + +/* + * Classes + */ +VALUE cX509Store; +VALUE cX509StoreContext; +VALUE eX509StoreError; + +/* + * Public functions + */ +VALUE +ossl_x509store_new(X509_STORE *store) +{ + VALUE obj; + + WrapX509Store(cX509Store, obj, store); + + return obj; +} + +X509_STORE * +GetX509StorePtr(VALUE obj) +{ + X509_STORE *store; + + SafeGetX509Store(obj, store); + + return store; +} + +X509_STORE * +DupX509StorePtr(VALUE obj) +{ + X509_STORE *store; + + SafeGetX509Store(obj, store); + CRYPTO_add(&store->references, 1, CRYPTO_LOCK_X509_STORE); + + return store; +} + +/* + * Private functions + */ +static VALUE +ossl_x509store_alloc(VALUE klass) +{ + X509_STORE *store; + VALUE obj; + + if((store = X509_STORE_new()) == NULL){ + ossl_raise(eX509StoreError, NULL); + } + WrapX509Store(klass, obj, store); + + return obj; +} + +/* + * General callback for OpenSSL verify + */ +static VALUE +ossl_x509store_set_vfy_cb(VALUE self, VALUE cb) +{ + X509_STORE *store; + + GetX509Store(self, store); + X509_STORE_set_ex_data(store, ossl_verify_cb_idx, (void*)cb); + rb_iv_set(self, "@verify_callback", cb); + + return cb; +} + +static VALUE +ossl_x509store_initialize(int argc, VALUE *argv, VALUE self) +{ + X509_STORE *store; + + GetX509Store(self, store); + X509_STORE_set_verify_cb_func(store, ossl_verify_cb); + ossl_x509store_set_vfy_cb(self, Qnil); + +#if (OPENSSL_VERSION_NUMBER < 0x00907000L) + rb_iv_set(self, "@flags", INT2NUM(0)); + rb_iv_set(self, "@purpose", INT2NUM(0)); + rb_iv_set(self, "@trust", INT2NUM(0)); +#endif + + /* last verification status */ + rb_iv_set(self, "@error", Qnil); + rb_iv_set(self, "@error_string", Qnil); + rb_iv_set(self, "@chain", Qnil); + rb_iv_set(self, "@time", Qnil); + + return self; +} + +static VALUE +ossl_x509store_set_flags(VALUE self, VALUE flags) +{ +#if (OPENSSL_VERSION_NUMBER >= 0x00907000L) + X509_STORE *store; + long f = NUM2LONG(flags); + + GetX509Store(self, store); + X509_STORE_set_flags(store, f); +#else + rb_iv_set(self, "@flags", flags); +#endif + + return flags; +} + +static VALUE +ossl_x509store_set_purpose(VALUE self, VALUE purpose) +{ +#if (OPENSSL_VERSION_NUMBER >= 0x00907000L) + X509_STORE *store; + long p = NUM2LONG(purpose); + + GetX509Store(self, store); + X509_STORE_set_purpose(store, p); +#else + rb_iv_set(self, "@purpose", purpose); +#endif + + return purpose; +} + +static VALUE +ossl_x509store_set_trust(VALUE self, VALUE trust) +{ +#if (OPENSSL_VERSION_NUMBER >= 0x00907000L) + X509_STORE *store; + long t = NUM2LONG(trust); + + GetX509Store(self, store); + X509_STORE_set_trust(store, t); +#else + rb_iv_set(self, "@trust", trust); +#endif + + return trust; +} + +static VALUE +ossl_x509store_set_time(VALUE self, VALUE time) +{ + rb_iv_set(self, "@time", time); + return time; +} + +static VALUE +ossl_x509store_add_file(VALUE self, VALUE file) +{ + X509_STORE *store; + X509_LOOKUP *lookup; + char *path = NULL; + + if(file != Qnil){ + Check_SafeStr(file); + path = RSTRING(file)->ptr; + } + GetX509Store(self, store); + lookup = X509_STORE_add_lookup(store, X509_LOOKUP_file()); + if(lookup == NULL) ossl_raise(eX509StoreError, NULL); + if(X509_LOOKUP_load_file(lookup, path, X509_FILETYPE_PEM) != 1){ + ossl_raise(eX509StoreError, NULL); + } + + return self; +} + +static VALUE +ossl_x509store_add_path(VALUE self, VALUE dir) +{ + X509_STORE *store; + X509_LOOKUP *lookup; + char *path = NULL; + + if(dir != Qnil){ + Check_SafeStr(dir); + path = RSTRING(dir)->ptr; + } + GetX509Store(self, store); + lookup = X509_STORE_add_lookup(store, X509_LOOKUP_hash_dir()); + if(lookup == NULL) ossl_raise(eX509StoreError, NULL); + if(X509_LOOKUP_add_dir(lookup, path, X509_FILETYPE_PEM) != 1){ + ossl_raise(eX509StoreError, NULL); + } + + return self; +} + +static VALUE +ossl_x509store_set_default_paths(VALUE self) +{ + X509_STORE *store; + + GetX509Store(self, store); + if (X509_STORE_set_default_paths(store) != 1){ + ossl_raise(eX509StoreError, NULL); + } + + return Qnil; +} + +static VALUE +ossl_x509store_add_cert(VALUE self, VALUE arg) +{ + X509_STORE *store; + X509 *cert; + + cert = GetX509CertPtr(arg); /* NO NEED TO DUP */ + GetX509Store(self, store); + if (X509_STORE_add_cert(store, cert) != 1){ + ossl_raise(eX509StoreError, NULL); + } + + return self; +} + +static VALUE +ossl_x509store_add_crl(VALUE self, VALUE arg) +{ + X509_STORE *store; + X509_CRL *crl; + + crl = GetX509CRLPtr(arg); /* NO NEED TO DUP */ + GetX509Store(self, store); + if (X509_STORE_add_crl(store, crl) != 1){ + ossl_raise(eX509StoreError, NULL); + } + + return self; +} + +static VALUE ossl_x509stctx_get_err(VALUE); +static VALUE ossl_x509stctx_get_err_string(VALUE); +static VALUE ossl_x509stctx_get_chain(VALUE); + +static VALUE +ossl_x509store_verify(int argc, VALUE *argv, VALUE self) +{ + VALUE cert, chain; + VALUE ctx, proc, result; + + rb_scan_args(argc, argv, "11", &cert, &chain); + ctx = rb_funcall(cX509StoreContext, rb_intern("new"), 3, self, cert, chain); + proc = rb_block_given_p() ? rb_block_proc() : + rb_iv_get(self, "@verify_callback"); + rb_iv_set(ctx, "@verify_callback", proc); + result = rb_funcall(ctx, rb_intern("verify"), 0); + + rb_iv_set(self, "@error", ossl_x509stctx_get_err(ctx)); + rb_iv_set(self, "@error_string", ossl_x509stctx_get_err_string(ctx)); + rb_iv_set(self, "@chain", ossl_x509stctx_get_chain(ctx)); + + return result; +} + +/* + * Public Functions + */ +static void ossl_x509stctx_free(X509_STORE_CTX*); + +VALUE +ossl_x509stctx_new(X509_STORE_CTX *ctx) +{ + VALUE obj; + + WrapX509StCtx(cX509StoreContext, obj, ctx); + + return obj; +} + +VALUE +ossl_x509stctx_clear_ptr(VALUE obj) +{ + OSSL_Check_Kind(obj, cX509StoreContext); + RDATA(obj)->data = NULL; + + return obj; +} + +/* + * Private functions + */ +static void +ossl_x509stctx_free(X509_STORE_CTX *ctx) +{ + if(ctx->untrusted) + sk_X509_pop_free(ctx->untrusted, X509_free); + if(ctx->cert) + X509_free(ctx->cert); + X509_STORE_CTX_free(ctx); +} + +static VALUE +ossl_x509stctx_alloc(VALUE klass) +{ + X509_STORE_CTX *ctx; + VALUE obj; + + if((ctx = X509_STORE_CTX_new()) == NULL){ + ossl_raise(eX509StoreError, NULL); + } + WrapX509StCtx(klass, obj, ctx); + + return obj; +} + +static VALUE ossl_x509stctx_set_flags(VALUE, VALUE); +static VALUE ossl_x509stctx_set_purpose(VALUE, VALUE); +static VALUE ossl_x509stctx_set_trust(VALUE, VALUE); +static VALUE ossl_x509stctx_set_time(VALUE, VALUE); + +static VALUE +ossl_x509stctx_initialize(int argc, VALUE *argv, VALUE self) +{ + VALUE store, cert, chain, t; + X509_STORE_CTX *ctx; + X509_STORE *x509st; + X509 *x509 = NULL; + STACK_OF(X509) *x509s = NULL; + + rb_scan_args(argc, argv, "12", &store, &cert, &chain); + GetX509StCtx(self, ctx); + SafeGetX509Store(store, x509st); + if(!NIL_P(cert)) x509 = DupX509CertPtr(cert); /* NEED TO DUP */ + if(!NIL_P(chain)) x509s = ossl_x509_ary2sk(chain); +#if (OPENSSL_VERSION_NUMBER >= 0x00907000L) + if(X509_STORE_CTX_init(ctx, x509st, x509, x509s) != 1){ + sk_X509_pop_free(x509s, X509_free); + ossl_raise(eX509StoreError, NULL); + } +#else + X509_STORE_CTX_init(ctx, x509st, x509, x509s); + ossl_x509stctx_set_flags(self, rb_iv_get(store, "@flags")); + ossl_x509stctx_set_purpose(self, rb_iv_get(store, "@purpose")); + ossl_x509stctx_set_trust(self, rb_iv_get(store, "@trust")); +#endif + if (!NIL_P(t = rb_iv_get(store, "@time"))) + ossl_x509stctx_set_time(self, t); + rb_iv_set(self, "@verify_callback", rb_iv_get(store, "@verify_callback")); + rb_iv_set(self, "@cert", cert); + + return self; +} + +static VALUE +ossl_x509stctx_verify(VALUE self) +{ + X509_STORE_CTX *ctx; + int result; + + GetX509StCtx(self, ctx); + X509_STORE_CTX_set_ex_data(ctx, ossl_verify_cb_idx, + (void*)rb_iv_get(self, "@verify_callback")); + result = X509_verify_cert(ctx); + + return result ? Qtrue : Qfalse; +} + +static VALUE +ossl_x509stctx_get_chain(VALUE self) +{ + X509_STORE_CTX *ctx; + STACK_OF(X509) *chain; + X509 *x509; + int i, num; + VALUE ary; + + GetX509StCtx(self, ctx); + if((chain = X509_STORE_CTX_get_chain(ctx)) == NULL){ + return Qnil; + } + if((num = sk_X509_num(chain)) < 0){ + OSSL_Debug("certs in chain < 0???"); + return rb_ary_new(); + } + ary = rb_ary_new2(num); + for(i = 0; i < num; i++) { + x509 = sk_X509_value(chain, i); + rb_ary_push(ary, ossl_x509_new(x509)); + } + + return ary; +} + +static VALUE +ossl_x509stctx_get_err(VALUE self) +{ + X509_STORE_CTX *ctx; + + GetX509StCtx(self, ctx); + + return INT2FIX(X509_STORE_CTX_get_error(ctx)); +} + +static VALUE +ossl_x509stctx_set_error(VALUE self, VALUE err) +{ + X509_STORE_CTX *ctx; + + GetX509StCtx(self, ctx); + X509_STORE_CTX_set_error(ctx, FIX2INT(err)); + + return err; +} + +static VALUE +ossl_x509stctx_get_err_string(VALUE self) +{ + X509_STORE_CTX *ctx; + long err; + + GetX509StCtx(self, ctx); + err = X509_STORE_CTX_get_error(ctx); + + return rb_str_new2(X509_verify_cert_error_string(err)); +} + +static VALUE +ossl_x509stctx_get_err_depth(VALUE self) +{ + X509_STORE_CTX *ctx; + + GetX509StCtx(self, ctx); + + return INT2FIX(X509_STORE_CTX_get_error_depth(ctx)); +} + +static VALUE +ossl_x509stctx_get_curr_cert(VALUE self) +{ + X509_STORE_CTX *ctx; + + GetX509StCtx(self, ctx); + + return ossl_x509_new(X509_STORE_CTX_get_current_cert(ctx)); +} + +static VALUE +ossl_x509stctx_get_curr_crl(VALUE self) +{ +#if (OPENSSL_VERSION_NUMBER >= 0x00907000L) + X509_STORE_CTX *ctx; + + GetX509StCtx(self, ctx); + if(!ctx->current_crl) return Qnil; + + return ossl_x509crl_new(ctx->current_crl); +#else + return Qnil; +#endif +} + +static VALUE +ossl_x509stctx_cleanup(VALUE self) +{ + X509_STORE_CTX *ctx; + + GetX509StCtx(self, ctx); + X509_STORE_CTX_cleanup(ctx); + + return self; +} + +static VALUE +ossl_x509stctx_set_flags(VALUE self, VALUE flags) +{ + X509_STORE_CTX *store; + long f = NUM2LONG(flags); + + GetX509StCtx(self, store); + X509_STORE_CTX_set_flags(store, f); + + return flags; +} + +static VALUE +ossl_x509stctx_set_purpose(VALUE self, VALUE purpose) +{ + X509_STORE_CTX *store; + long p = NUM2LONG(purpose); + + GetX509StCtx(self, store); + X509_STORE_CTX_set_purpose(store, p); + + return purpose; +} + +static VALUE +ossl_x509stctx_set_trust(VALUE self, VALUE trust) +{ + X509_STORE_CTX *store; + long t = NUM2LONG(trust); + + GetX509StCtx(self, store); + X509_STORE_CTX_set_trust(store, t); + + return trust; +} + +static VALUE +ossl_x509stctx_set_time(VALUE self, VALUE time) +{ + X509_STORE_CTX *store; + long t; + + t = NUM2LONG(rb_Integer(time)); + GetX509StCtx(self, store); + X509_STORE_CTX_set_time(store, 0, t); + + return time; +} + +/* + * INIT + */ +void +Init_ossl_x509store() +{ + VALUE x509stctx; + + eX509StoreError = rb_define_class_under(mX509, "StoreError", eOSSLError); + + cX509Store = rb_define_class_under(mX509, "Store", rb_cObject); + rb_attr(cX509Store, rb_intern("verify_callback"), 1, 0, Qfalse); + rb_attr(cX509Store, rb_intern("error"), 1, 0, Qfalse); + rb_attr(cX509Store, rb_intern("error_string"), 1, 0, Qfalse); + rb_attr(cX509Store, rb_intern("chain"), 1, 0, Qfalse); + rb_define_alloc_func(cX509Store, ossl_x509store_alloc); + rb_define_method(cX509Store, "initialize", ossl_x509store_initialize, -1); + rb_define_method(cX509Store, "verify_callback=", ossl_x509store_set_vfy_cb, 1); + rb_define_method(cX509Store, "flags=", ossl_x509store_set_flags, 1); + rb_define_method(cX509Store, "purpose=", ossl_x509store_set_purpose, 1); + rb_define_method(cX509Store, "trust=", ossl_x509store_set_trust, 1); + rb_define_method(cX509Store, "time=", ossl_x509store_set_time, 1); + rb_define_method(cX509Store, "add_path", ossl_x509store_add_path, 1); + rb_define_method(cX509Store, "add_file", ossl_x509store_add_file, 1); + rb_define_method(cX509Store, "set_default_paths", ossl_x509store_set_default_paths, 0); + rb_define_method(cX509Store, "add_cert", ossl_x509store_add_cert, 1); + rb_define_method(cX509Store, "add_crl", ossl_x509store_add_crl, 1); + rb_define_method(cX509Store, "verify", ossl_x509store_verify, -1); + + cX509StoreContext = rb_define_class_under(mX509,"StoreContext",rb_cObject); + x509stctx = cX509StoreContext; + rb_define_alloc_func(cX509StoreContext, ossl_x509stctx_alloc); + rb_define_method(x509stctx,"initialize", ossl_x509stctx_initialize, -1); + rb_define_method(x509stctx,"verify", ossl_x509stctx_verify, 0); + rb_define_method(x509stctx,"chain", ossl_x509stctx_get_chain,0); + rb_define_method(x509stctx,"error", ossl_x509stctx_get_err, 0); + rb_define_method(x509stctx,"error=", ossl_x509stctx_set_error, 1); + rb_define_method(x509stctx,"error_string",ossl_x509stctx_get_err_string,0); + rb_define_method(x509stctx,"error_depth", ossl_x509stctx_get_err_depth, 0); + rb_define_method(x509stctx,"current_cert",ossl_x509stctx_get_curr_cert, 0); + rb_define_method(x509stctx,"current_crl", ossl_x509stctx_get_curr_crl, 0); + rb_define_method(x509stctx,"cleanup", ossl_x509stctx_cleanup, 0); + rb_define_method(x509stctx,"flags=", ossl_x509stctx_set_flags, 1); + rb_define_method(x509stctx,"purpose=", ossl_x509stctx_set_purpose, 1); + rb_define_method(x509stctx,"trust=", ossl_x509stctx_set_trust, 1); + rb_define_method(x509stctx,"time=", ossl_x509stctx_set_time, 1); + +} -- cgit v1.2.3