Join the x509 and x509v3 directories

This has been long overdue.

Note that this does not join the X509 and X509V3 error modules, that
will be too many macro changes at this stage.

Fixes #8919

Reviewed-by: Shane Lontis <shane.lontis@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/8925)

1 files changed, 0 insertions, 498 deletions

diff --git a/crypto/x509v3/v3_cpols.c b/crypto/x509v3/v3_cpols.c
deleted file mode 100644
index 595de62..0000000
--- a/crypto/x509v3/v3_cpols.c
+++ /dev/null
@@ -1,498 +0,0 @@
-/*
- * Copyright 1999-2018 The OpenSSL Project Authors. All Rights Reserved.
- *
- * Licensed under the Apache License 2.0 (the "License").  You may not use
- * this file except in compliance with the License.  You can obtain a copy
- * in the file LICENSE in the source distribution or at
- * https://www.openssl.org/source/license.html
- */
-
-#include <stdio.h>
-#include "internal/cryptlib.h"
-#include <openssl/conf.h>
-#include <openssl/asn1.h>
-#include <openssl/asn1t.h>
-#include <openssl/x509v3.h>
-
-#include "pcy_int.h"
-#include "ext_dat.h"
-
-/* Certificate policies extension support: this one is a bit complex... */
-
-static int i2r_certpol(X509V3_EXT_METHOD *method, STACK_OF(POLICYINFO) *pol,
-                       BIO *out, int indent);
-static STACK_OF(POLICYINFO) *r2i_certpol(X509V3_EXT_METHOD *method,
-                                         X509V3_CTX *ctx, const char *value);
-static void print_qualifiers(BIO *out, STACK_OF(POLICYQUALINFO) *quals,
-                             int indent);
-static void print_notice(BIO *out, USERNOTICE *notice, int indent);
-static POLICYINFO *policy_section(X509V3_CTX *ctx,
-                                  STACK_OF(CONF_VALUE) *polstrs, int ia5org);
-static POLICYQUALINFO *notice_section(X509V3_CTX *ctx,
-                                      STACK_OF(CONF_VALUE) *unot, int ia5org);
-static int nref_nos(STACK_OF(ASN1_INTEGER) *nnums, STACK_OF(CONF_VALUE) *nos);
-static int displaytext_str2tag(const char *tagstr, unsigned int *tag_len);
-static int displaytext_get_tag_len(const char *tagstr);
-
-const X509V3_EXT_METHOD v3_cpols = {
-    NID_certificate_policies, 0, ASN1_ITEM_ref(CERTIFICATEPOLICIES),
-    0, 0, 0, 0,
-    0, 0,
-    0, 0,
-    (X509V3_EXT_I2R)i2r_certpol,
-    (X509V3_EXT_R2I)r2i_certpol,
-    NULL
-};
-
-ASN1_ITEM_TEMPLATE(CERTIFICATEPOLICIES) =
-        ASN1_EX_TEMPLATE_TYPE(ASN1_TFLG_SEQUENCE_OF, 0, CERTIFICATEPOLICIES, POLICYINFO)
-ASN1_ITEM_TEMPLATE_END(CERTIFICATEPOLICIES)
-
-IMPLEMENT_ASN1_FUNCTIONS(CERTIFICATEPOLICIES)
-
-ASN1_SEQUENCE(POLICYINFO) = {
-        ASN1_SIMPLE(POLICYINFO, policyid, ASN1_OBJECT),
-        ASN1_SEQUENCE_OF_OPT(POLICYINFO, qualifiers, POLICYQUALINFO)
-} ASN1_SEQUENCE_END(POLICYINFO)
-
-IMPLEMENT_ASN1_FUNCTIONS(POLICYINFO)
-
-ASN1_ADB_TEMPLATE(policydefault) = ASN1_SIMPLE(POLICYQUALINFO, d.other, ASN1_ANY);
-
-ASN1_ADB(POLICYQUALINFO) = {
-        ADB_ENTRY(NID_id_qt_cps, ASN1_SIMPLE(POLICYQUALINFO, d.cpsuri, ASN1_IA5STRING)),
-        ADB_ENTRY(NID_id_qt_unotice, ASN1_SIMPLE(POLICYQUALINFO, d.usernotice, USERNOTICE))
-} ASN1_ADB_END(POLICYQUALINFO, 0, pqualid, 0, &policydefault_tt, NULL);
-
-ASN1_SEQUENCE(POLICYQUALINFO) = {
-        ASN1_SIMPLE(POLICYQUALINFO, pqualid, ASN1_OBJECT),
-        ASN1_ADB_OBJECT(POLICYQUALINFO)
-} ASN1_SEQUENCE_END(POLICYQUALINFO)
-
-IMPLEMENT_ASN1_FUNCTIONS(POLICYQUALINFO)
-
-ASN1_SEQUENCE(USERNOTICE) = {
-        ASN1_OPT(USERNOTICE, noticeref, NOTICEREF),
-        ASN1_OPT(USERNOTICE, exptext, DISPLAYTEXT)
-} ASN1_SEQUENCE_END(USERNOTICE)
-
-IMPLEMENT_ASN1_FUNCTIONS(USERNOTICE)
-
-ASN1_SEQUENCE(NOTICEREF) = {
-        ASN1_SIMPLE(NOTICEREF, organization, DISPLAYTEXT),
-        ASN1_SEQUENCE_OF(NOTICEREF, noticenos, ASN1_INTEGER)
-} ASN1_SEQUENCE_END(NOTICEREF)
-
-IMPLEMENT_ASN1_FUNCTIONS(NOTICEREF)
-
-static STACK_OF(POLICYINFO) *r2i_certpol(X509V3_EXT_METHOD *method,
-                                         X509V3_CTX *ctx, const char *value)
-{
-    STACK_OF(POLICYINFO) *pols;
-    char *pstr;
-    POLICYINFO *pol;
-    ASN1_OBJECT *pobj;
-    STACK_OF(CONF_VALUE) *vals = X509V3_parse_list(value);
-    CONF_VALUE *cnf;
-    const int num = sk_CONF_VALUE_num(vals);
-    int i, ia5org;
-
-    if (vals == NULL) {
-        X509V3err(X509V3_F_R2I_CERTPOL, ERR_R_X509V3_LIB);
-        return NULL;
-    }
-
-    pols = sk_POLICYINFO_new_reserve(NULL, num);
-    if (pols == NULL) {
-        X509V3err(X509V3_F_R2I_CERTPOL, ERR_R_MALLOC_FAILURE);
-        goto err;
-    }
-
-    ia5org = 0;
-    for (i = 0; i < num; i++) {
-        cnf = sk_CONF_VALUE_value(vals, i);
-
-        if (cnf->value || !cnf->name) {
-            X509V3err(X509V3_F_R2I_CERTPOL,
-                      X509V3_R_INVALID_POLICY_IDENTIFIER);
-            X509V3_conf_err(cnf);
-            goto err;
-        }
-        pstr = cnf->name;
-        if (strcmp(pstr, "ia5org") == 0) {
-            ia5org = 1;
-            continue;
-        } else if (*pstr == '@') {
-            STACK_OF(CONF_VALUE) *polsect;
-            polsect = X509V3_get_section(ctx, pstr + 1);
-            if (!polsect) {
-                X509V3err(X509V3_F_R2I_CERTPOL, X509V3_R_INVALID_SECTION);
-
-                X509V3_conf_err(cnf);
-                goto err;
-            }
-            pol = policy_section(ctx, polsect, ia5org);
-            X509V3_section_free(ctx, polsect);
-            if (pol == NULL)
-                goto err;
-        } else {
-            if ((pobj = OBJ_txt2obj(cnf->name, 0)) == NULL) {
-                X509V3err(X509V3_F_R2I_CERTPOL,
-                          X509V3_R_INVALID_OBJECT_IDENTIFIER);
-                X509V3_conf_err(cnf);
-                goto err;
-            }
-            pol = POLICYINFO_new();
-            if (pol == NULL) {
-                ASN1_OBJECT_free(pobj);
-                X509V3err(X509V3_F_R2I_CERTPOL, ERR_R_MALLOC_FAILURE);
-                goto err;
-            }
-            pol->policyid = pobj;
-        }
-        if (!sk_POLICYINFO_push(pols, pol)) {
-            POLICYINFO_free(pol);
-            X509V3err(X509V3_F_R2I_CERTPOL, ERR_R_MALLOC_FAILURE);
-            goto err;
-        }
-    }
-    sk_CONF_VALUE_pop_free(vals, X509V3_conf_free);
-    return pols;
- err:
-    sk_CONF_VALUE_pop_free(vals, X509V3_conf_free);
-    sk_POLICYINFO_pop_free(pols, POLICYINFO_free);
-    return NULL;
-}
-
-static POLICYINFO *policy_section(X509V3_CTX *ctx,
-                                  STACK_OF(CONF_VALUE) *polstrs, int ia5org)
-{
-    int i;
-    CONF_VALUE *cnf;
-    POLICYINFO *pol;
-    POLICYQUALINFO *qual;
-
-    if ((pol = POLICYINFO_new()) == NULL)
-        goto merr;
-    for (i = 0; i < sk_CONF_VALUE_num(polstrs); i++) {
-        cnf = sk_CONF_VALUE_value(polstrs, i);
-        if (strcmp(cnf->name, "policyIdentifier") == 0) {
-            ASN1_OBJECT *pobj;
-            if ((pobj = OBJ_txt2obj(cnf->value, 0)) == NULL) {
-                X509V3err(X509V3_F_POLICY_SECTION,
-                          X509V3_R_INVALID_OBJECT_IDENTIFIER);
-                X509V3_conf_err(cnf);
-                goto err;
-            }
-            pol->policyid = pobj;
-
-        } else if (!name_cmp(cnf->name, "CPS")) {
-            if (pol->qualifiers == NULL)
-                pol->qualifiers = sk_POLICYQUALINFO_new_null();
-            if ((qual = POLICYQUALINFO_new()) == NULL)
-                goto merr;
-            if (!sk_POLICYQUALINFO_push(pol->qualifiers, qual))
-                goto merr;
-            if ((qual->pqualid = OBJ_nid2obj(NID_id_qt_cps)) == NULL) {
-                X509V3err(X509V3_F_POLICY_SECTION, ERR_R_INTERNAL_ERROR);
-                goto err;
-            }
-            if ((qual->d.cpsuri = ASN1_IA5STRING_new()) == NULL)
-                goto merr;
-            if (!ASN1_STRING_set(qual->d.cpsuri, cnf->value,
-                                 strlen(cnf->value)))
-                goto merr;
-        } else if (!name_cmp(cnf->name, "userNotice")) {
-            STACK_OF(CONF_VALUE) *unot;
-            if (*cnf->value != '@') {
-                X509V3err(X509V3_F_POLICY_SECTION,
-                          X509V3_R_EXPECTED_A_SECTION_NAME);
-                X509V3_conf_err(cnf);
-                goto err;
-            }
-            unot = X509V3_get_section(ctx, cnf->value + 1);
-            if (!unot) {
-                X509V3err(X509V3_F_POLICY_SECTION, X509V3_R_INVALID_SECTION);
-
-                X509V3_conf_err(cnf);
-                goto err;
-            }
-            qual = notice_section(ctx, unot, ia5org);
-            X509V3_section_free(ctx, unot);
-            if (!qual)
-                goto err;
-            if (!pol->qualifiers)
-                pol->qualifiers = sk_POLICYQUALINFO_new_null();
-            if (!sk_POLICYQUALINFO_push(pol->qualifiers, qual))
-                goto merr;
-        } else {
-            X509V3err(X509V3_F_POLICY_SECTION, X509V3_R_INVALID_OPTION);
-
-            X509V3_conf_err(cnf);
-            goto err;
-        }
-    }
-    if (!pol->policyid) {
-        X509V3err(X509V3_F_POLICY_SECTION, X509V3_R_NO_POLICY_IDENTIFIER);
-        goto err;
-    }
-
-    return pol;
-
- merr:
-    X509V3err(X509V3_F_POLICY_SECTION, ERR_R_MALLOC_FAILURE);
-
- err:
-    POLICYINFO_free(pol);
-    return NULL;
-}
-
-static int displaytext_get_tag_len(const char *tagstr)
-{
-    char *colon = strchr(tagstr, ':');
-
-    return (colon == NULL) ? -1 : colon - tagstr;
-}
-
-static int displaytext_str2tag(const char *tagstr, unsigned int *tag_len)
-{
-    int len;
-
-    *tag_len = 0;
-    len = displaytext_get_tag_len(tagstr);
-
-    if (len == -1)
-        return V_ASN1_VISIBLESTRING;
-    *tag_len = len;
-    if (len == sizeof("UTF8") - 1 && strncmp(tagstr, "UTF8", len) == 0)
-        return V_ASN1_UTF8STRING;
-    if (len == sizeof("UTF8String") - 1 && strncmp(tagstr, "UTF8String", len) == 0)
-        return V_ASN1_UTF8STRING;
-    if (len == sizeof("BMP") - 1 && strncmp(tagstr, "BMP", len) == 0)
-        return V_ASN1_BMPSTRING;
-    if (len == sizeof("BMPSTRING") - 1 && strncmp(tagstr, "BMPSTRING", len) == 0)
-        return V_ASN1_BMPSTRING;
-    if (len == sizeof("VISIBLE") - 1 && strncmp(tagstr, "VISIBLE", len) == 0)
-        return V_ASN1_VISIBLESTRING;
-    if (len == sizeof("VISIBLESTRING") - 1 && strncmp(tagstr, "VISIBLESTRING", len) == 0)
-        return V_ASN1_VISIBLESTRING;
-    *tag_len = 0;
-    return V_ASN1_VISIBLESTRING;
-}
-
-static POLICYQUALINFO *notice_section(X509V3_CTX *ctx,
-                                      STACK_OF(CONF_VALUE) *unot, int ia5org)
-{
-    int i, ret, len, tag;
-    unsigned int tag_len;
-    CONF_VALUE *cnf;
-    USERNOTICE *not;
-    POLICYQUALINFO *qual;
-    char *value = NULL;
-
-    if ((qual = POLICYQUALINFO_new()) == NULL)
-        goto merr;
-    if ((qual->pqualid = OBJ_nid2obj(NID_id_qt_unotice)) == NULL) {
-        X509V3err(X509V3_F_NOTICE_SECTION, ERR_R_INTERNAL_ERROR);
-        goto err;
-    }
-    if ((not = USERNOTICE_new()) == NULL)
-        goto merr;
-    qual->d.usernotice = not;
-    for (i = 0; i < sk_CONF_VALUE_num(unot); i++) {
-        cnf = sk_CONF_VALUE_value(unot, i);
-        value = cnf->value;
-        if (strcmp(cnf->name, "explicitText") == 0) {
-            tag = displaytext_str2tag(value, &tag_len);
-            if ((not->exptext = ASN1_STRING_type_new(tag)) == NULL)
-                goto merr;
-            if (tag_len != 0)
-                value += tag_len + 1;
-            len = strlen(value);
-            if (!ASN1_STRING_set(not->exptext, value, len))
-                goto merr;
-        } else if (strcmp(cnf->name, "organization") == 0) {
-            NOTICEREF *nref;
-            if (!not->noticeref) {
-                if ((nref = NOTICEREF_new()) == NULL)
-                    goto merr;
-                not->noticeref = nref;
-            } else
-                nref = not->noticeref;
-            if (ia5org)
-                nref->organization->type = V_ASN1_IA5STRING;
-            else
-                nref->organization->type = V_ASN1_VISIBLESTRING;
-            if (!ASN1_STRING_set(nref->organization, cnf->value,
-                                 strlen(cnf->value)))
-                goto merr;
-        } else if (strcmp(cnf->name, "noticeNumbers") == 0) {
-            NOTICEREF *nref;
-            STACK_OF(CONF_VALUE) *nos;
-            if (!not->noticeref) {
-                if ((nref = NOTICEREF_new()) == NULL)
-                    goto merr;
-                not->noticeref = nref;
-            } else
-                nref = not->noticeref;
-            nos = X509V3_parse_list(cnf->value);
-            if (!nos || !sk_CONF_VALUE_num(nos)) {
-                X509V3err(X509V3_F_NOTICE_SECTION, X509V3_R_INVALID_NUMBERS);
-                X509V3_conf_err(cnf);
-                sk_CONF_VALUE_pop_free(nos, X509V3_conf_free);
-                goto err;
-            }
-            ret = nref_nos(nref->noticenos, nos);
-            sk_CONF_VALUE_pop_free(nos, X509V3_conf_free);
-            if (!ret)
-                goto err;
-        } else {
-            X509V3err(X509V3_F_NOTICE_SECTION, X509V3_R_INVALID_OPTION);
-            X509V3_conf_err(cnf);
-            goto err;
-        }
-    }
-
-    if (not->noticeref &&
-        (!not->noticeref->noticenos || !not->noticeref->organization)) {
-        X509V3err(X509V3_F_NOTICE_SECTION,
-                  X509V3_R_NEED_ORGANIZATION_AND_NUMBERS);
-        goto err;
-    }
-
-    return qual;
-
- merr:
-    X509V3err(X509V3_F_NOTICE_SECTION, ERR_R_MALLOC_FAILURE);
-
- err:
-    POLICYQUALINFO_free(qual);
-    return NULL;
-}
-
-static int nref_nos(STACK_OF(ASN1_INTEGER) *nnums, STACK_OF(CONF_VALUE) *nos)
-{
-    CONF_VALUE *cnf;
-    ASN1_INTEGER *aint;
-
-    int i;
-
-    for (i = 0; i < sk_CONF_VALUE_num(nos); i++) {
-        cnf = sk_CONF_VALUE_value(nos, i);
-        if ((aint = s2i_ASN1_INTEGER(NULL, cnf->name)) == NULL) {
-            X509V3err(X509V3_F_NREF_NOS, X509V3_R_INVALID_NUMBER);
-            goto err;
-        }
-        if (!sk_ASN1_INTEGER_push(nnums, aint))
-            goto merr;
-    }
-    return 1;
-
- merr:
-    ASN1_INTEGER_free(aint);
-    X509V3err(X509V3_F_NREF_NOS, ERR_R_MALLOC_FAILURE);
-
- err:
-    return 0;
-}
-
-static int i2r_certpol(X509V3_EXT_METHOD *method, STACK_OF(POLICYINFO) *pol,
-                       BIO *out, int indent)
-{
-    int i;
-    POLICYINFO *pinfo;
-    /* First print out the policy OIDs */
-    for (i = 0; i < sk_POLICYINFO_num(pol); i++) {
-        if (i > 0)
-            BIO_puts(out, "\n");
-        pinfo = sk_POLICYINFO_value(pol, i);
-        BIO_printf(out, "%*sPolicy: ", indent, "");
-        i2a_ASN1_OBJECT(out, pinfo->policyid);
-        if (pinfo->qualifiers) {
-            BIO_puts(out, "\n");
-            print_qualifiers(out, pinfo->qualifiers, indent + 2);
-        }
-    }
-    return 1;
-}
-
-static void print_qualifiers(BIO *out, STACK_OF(POLICYQUALINFO) *quals,
-                             int indent)
-{
-    POLICYQUALINFO *qualinfo;
-    int i;
-    for (i = 0; i < sk_POLICYQUALINFO_num(quals); i++) {
-        if (i > 0)
-            BIO_puts(out, "\n");
-        qualinfo = sk_POLICYQUALINFO_value(quals, i);
-        switch (OBJ_obj2nid(qualinfo->pqualid)) {
-        case NID_id_qt_cps:
-            BIO_printf(out, "%*sCPS: %s", indent, "",
-                       qualinfo->d.cpsuri->data);
-            break;
-
-        case NID_id_qt_unotice:
-            BIO_printf(out, "%*sUser Notice:\n", indent, "");
-            print_notice(out, qualinfo->d.usernotice, indent + 2);
-            break;
-
-        default:
-            BIO_printf(out, "%*sUnknown Qualifier: ", indent + 2, "");
-
-            i2a_ASN1_OBJECT(out, qualinfo->pqualid);
-            break;
-        }
-    }
-}
-
-static void print_notice(BIO *out, USERNOTICE *notice, int indent)
-{
-    int i;
-    if (notice->noticeref) {
-        NOTICEREF *ref;
-        ref = notice->noticeref;
-        BIO_printf(out, "%*sOrganization: %s\n", indent, "",
-                   ref->organization->data);
-        BIO_printf(out, "%*sNumber%s: ", indent, "",
-                   sk_ASN1_INTEGER_num(ref->noticenos) > 1 ? "s" : "");
-        for (i = 0; i < sk_ASN1_INTEGER_num(ref->noticenos); i++) {
-            ASN1_INTEGER *num;
-            char *tmp;
-            num = sk_ASN1_INTEGER_value(ref->noticenos, i);
-            if (i)
-                BIO_puts(out, ", ");
-            if (num == NULL)
-                BIO_puts(out, "(null)");
-            else {
-                tmp = i2s_ASN1_INTEGER(NULL, num);
-                if (tmp == NULL)
-                    return;
-                BIO_puts(out, tmp);
-                OPENSSL_free(tmp);
-            }
-        }
-        if (notice->exptext)
-            BIO_puts(out, "\n");
-    }
-    if (notice->exptext)
-        BIO_printf(out, "%*sExplicit Text: %s", indent, "",
-                   notice->exptext->data);
-}
-
-void X509_POLICY_NODE_print(BIO *out, X509_POLICY_NODE *node, int indent)
-{
-    const X509_POLICY_DATA *dat = node->data;
-
-    BIO_printf(out, "%*sPolicy: ", indent, "");
-
-    i2a_ASN1_OBJECT(out, dat->valid_policy);
-    BIO_puts(out, "\n");
-    BIO_printf(out, "%*s%s\n", indent + 2, "",
-               node_data_critical(dat) ? "Critical" : "Non Critical");
-    if (dat->qualifier_set) {
-        print_qualifiers(out, dat->qualifier_set, indent + 2);
-        BIO_puts(out, "\n");
-    }
-    else
-        BIO_printf(out, "%*sNo Qualifiers\n", indent + 2, "");
-}