Fix external symbols for pkcs7.

Partial fix for #12964

This adds ossl_ names for symbols related to pkcs7_*

Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/14241)

8 files changed, 45 insertions, 45 deletions

diff --git a/crypto/pkcs7/pk7_asn1.c b/crypto/pkcs7/pk7_asn1.c
index 3d6e524248..60ad5b1e76 100644
--- a/crypto/pkcs7/pk7_asn1.c
+++ b/crypto/pkcs7/pk7_asn1.c
@@ -69,7 +69,7 @@ PKCS7 *d2i_PKCS7(PKCS7 **a, const unsigned char **in, long len)
 
     ret = (PKCS7 *)ASN1_item_d2i((ASN1_VALUE **)a, in, len, (PKCS7_it()));
     if (ret != NULL)
-        pkcs7_resolve_libctx(ret);
+        ossl_pkcs7_resolve_libctx(ret);
     return ret;
 }
 
diff --git a/crypto/pkcs7/pk7_doit.c b/crypto/pkcs7/pk7_doit.c
index a979544aeb..ab23100f49 100644
--- a/crypto/pkcs7/pk7_doit.c
+++ b/crypto/pkcs7/pk7_doit.c
@@ -69,8 +69,8 @@ static int pkcs7_bio_add_digest(BIO **pbio, X509_ALGOR *alg,
     name = OBJ_nid2sn(OBJ_obj2nid(alg->algorithm));
 
     (void)ERR_set_mark();
-    fetched = EVP_MD_fetch(pkcs7_ctx_get0_libctx(ctx), name,
-                           pkcs7_ctx_get0_propq(ctx));
+    fetched = EVP_MD_fetch(ossl_pkcs7_ctx_get0_libctx(ctx), name,
+                           ossl_pkcs7_ctx_get0_propq(ctx));
     if (fetched != NULL)
         md = fetched;
     else
@@ -114,8 +114,8 @@ static int pkcs7_encode_rinfo(PKCS7_RECIP_INFO *ri,
     if (pkey == NULL)
         return 0;
 
-    pctx = EVP_PKEY_CTX_new_from_pkey(pkcs7_ctx_get0_libctx(ctx), pkey,
-                                      pkcs7_ctx_get0_propq(ctx));
+    pctx = EVP_PKEY_CTX_new_from_pkey(ossl_pkcs7_ctx_get0_libctx(ctx), pkey,
+                                      ossl_pkcs7_ctx_get0_propq(ctx));
     if (pctx == NULL)
         return 0;
 
@@ -163,8 +163,8 @@ static int pkcs7_decrypt_rinfo(unsigned char **pek, int *peklen,
     int ret = -1;
     const PKCS7_CTX *ctx = ri->ctx;
 
-    pctx = EVP_PKEY_CTX_new_from_pkey(pkcs7_ctx_get0_libctx(ctx), pkey,
-                                      pkcs7_ctx_get0_propq(ctx));
+    pctx = EVP_PKEY_CTX_new_from_pkey(ossl_pkcs7_ctx_get0_libctx(ctx), pkey,
+                                      ossl_pkcs7_ctx_get0_propq(ctx));
     if (pctx == NULL)
         return -1;
 
@@ -232,9 +232,9 @@ BIO *PKCS7_dataInit(PKCS7 *p7, BIO *bio)
         ERR_raise(ERR_LIB_PKCS7, PKCS7_R_INVALID_NULL_POINTER);
         return NULL;
     }
-    p7_ctx = pkcs7_get0_ctx(p7);
-    libctx = pkcs7_ctx_get0_libctx(p7_ctx);
-    propq = pkcs7_ctx_get0_propq(p7_ctx);
+    p7_ctx = ossl_pkcs7_get0_ctx(p7);
+    libctx = ossl_pkcs7_ctx_get0_libctx(p7_ctx);
+    propq = ossl_pkcs7_ctx_get0_propq(p7_ctx);
 
     /*
      * The content field in the PKCS7 ContentInfo is optional, but that really
@@ -426,9 +426,9 @@ BIO *PKCS7_dataDecode(PKCS7 *p7, EVP_PKEY *pkey, BIO *in_bio, X509 *pcert)
         return NULL;
     }
 
-    p7_ctx = pkcs7_get0_ctx(p7);
-    libctx = pkcs7_ctx_get0_libctx(p7_ctx);
-    propq = pkcs7_ctx_get0_propq(p7_ctx);
+    p7_ctx = ossl_pkcs7_get0_ctx(p7);
+    libctx = ossl_pkcs7_ctx_get0_libctx(p7_ctx);
+    propq = ossl_pkcs7_ctx_get0_propq(p7_ctx);
 
     if (p7->d.ptr == NULL) {
         ERR_raise(ERR_LIB_PKCS7, PKCS7_R_NO_CONTENT);
@@ -744,7 +744,7 @@ int PKCS7_dataFinal(PKCS7 *p7, BIO *bio)
         return 0;
     }
 
-    p7_ctx = pkcs7_get0_ctx(p7);
+    p7_ctx = ossl_pkcs7_get0_ctx(p7);
 
     if (p7->d.ptr == NULL) {
         ERR_raise(ERR_LIB_PKCS7, PKCS7_R_NO_CONTENT);
@@ -854,8 +854,8 @@ int PKCS7_dataFinal(PKCS7 *p7, BIO *bio)
                     goto err;
 
                 if (!EVP_SignFinal_ex(ctx_tmp, abuf, &abuflen, si->pkey,
-                                      pkcs7_ctx_get0_libctx(p7_ctx),
-                                      pkcs7_ctx_get0_propq(p7_ctx))) {
+                                      ossl_pkcs7_ctx_get0_libctx(p7_ctx),
+                                      ossl_pkcs7_ctx_get0_propq(p7_ctx))) {
                     OPENSSL_free(abuf);
                     ERR_raise(ERR_LIB_PKCS7, ERR_R_EVP_LIB);
                     goto err;
@@ -927,8 +927,8 @@ int PKCS7_SIGNER_INFO_sign(PKCS7_SIGNER_INFO *si)
     }
 
     if (EVP_DigestSignInit_ex(mctx, &pctx, EVP_MD_name(md),
-                              pkcs7_ctx_get0_libctx(ctx),
-                              pkcs7_ctx_get0_propq(ctx), si->pkey) <= 0)
+                              ossl_pkcs7_ctx_get0_libctx(ctx),
+                              ossl_pkcs7_ctx_get0_propq(ctx), si->pkey) <= 0)
         goto err;
 
     /*
@@ -1073,9 +1073,9 @@ int PKCS7_signatureVerify(BIO *bio, PKCS7 *p7, PKCS7_SIGNER_INFO *si,
     STACK_OF(X509_ATTRIBUTE) *sk;
     BIO *btmp;
     EVP_PKEY *pkey;
-    const PKCS7_CTX *ctx = pkcs7_get0_ctx(p7);
-    OSSL_LIB_CTX *libctx = pkcs7_ctx_get0_libctx(ctx);
-    const char *propq = pkcs7_ctx_get0_propq(ctx);
+    const PKCS7_CTX *ctx = ossl_pkcs7_get0_ctx(p7);
+    OSSL_LIB_CTX *libctx = ossl_pkcs7_ctx_get0_libctx(ctx);
+    const char *propq = ossl_pkcs7_ctx_get0_propq(ctx);
 
     mdc_tmp = EVP_MD_CTX_new();
     if (mdc_tmp == NULL) {
diff --git a/crypto/pkcs7/pk7_lib.c b/crypto/pkcs7/pk7_lib.c
index 95aab3368a..39e1c983e8 100644
--- a/crypto/pkcs7/pk7_lib.c
+++ b/crypto/pkcs7/pk7_lib.c
@@ -233,7 +233,7 @@ int PKCS7_add_signer(PKCS7 *p7, PKCS7_SIGNER_INFO *psi)
         }
     }
 
-    psi->ctx = pkcs7_get0_ctx(p7);
+    psi->ctx = ossl_pkcs7_get0_ctx(p7);
     if (!sk_PKCS7_SIGNER_INFO_push(signer_sk, psi))
         return 0;
     return 1;
@@ -425,12 +425,12 @@ static STACK_OF(PKCS7_RECIP_INFO) *pkcs7_get_recipient_info(const PKCS7 *p7)
  * Set up the library context into any loaded structure that needs it.
  * i.e loaded X509 objects.
  */
-void pkcs7_resolve_libctx(PKCS7 *p7)
+void ossl_pkcs7_resolve_libctx(PKCS7 *p7)
 {
     int i;
-    const PKCS7_CTX *ctx = pkcs7_get0_ctx(p7);
-    OSSL_LIB_CTX *libctx = pkcs7_ctx_get0_libctx(ctx);
-    const char *propq = pkcs7_ctx_get0_propq(ctx);
+    const PKCS7_CTX *ctx = ossl_pkcs7_get0_ctx(p7);
+    OSSL_LIB_CTX *libctx = ossl_pkcs7_ctx_get0_libctx(ctx);
+    const char *propq = ossl_pkcs7_ctx_get0_propq(ctx);
     STACK_OF(PKCS7_RECIP_INFO) *rinfos = pkcs7_get_recipient_info(p7);
     STACK_OF(PKCS7_SIGNER_INFO) *sinfos = PKCS7_get_signer_info(p7);
     STACK_OF(X509) *certs = pkcs7_get_signer_certs(p7);
@@ -455,16 +455,16 @@ void pkcs7_resolve_libctx(PKCS7 *p7)
     }
 }
 
-const PKCS7_CTX *pkcs7_get0_ctx(const PKCS7 *p7)
+const PKCS7_CTX *ossl_pkcs7_get0_ctx(const PKCS7 *p7)
 {
     return p7 != NULL ? &p7->ctx : NULL;
 }
 
-OSSL_LIB_CTX *pkcs7_ctx_get0_libctx(const PKCS7_CTX *ctx)
+OSSL_LIB_CTX *ossl_pkcs7_ctx_get0_libctx(const PKCS7_CTX *ctx)
 {
     return ctx != NULL ? ctx->libctx : NULL;
 }
-const char *pkcs7_ctx_get0_propq(const PKCS7_CTX *ctx)
+const char *ossl_pkcs7_ctx_get0_propq(const PKCS7_CTX *ctx)
 {
     return ctx != NULL ? ctx->propq : NULL;
 }
@@ -524,7 +524,7 @@ PKCS7_RECIP_INFO *PKCS7_add_recipient(PKCS7 *p7, X509 *x509)
         goto err;
     if (!PKCS7_add_recipient_info(p7, ri))
         goto err;
-    ri->ctx = pkcs7_get0_ctx(p7);
+    ri->ctx = ossl_pkcs7_get0_ctx(p7);
     return ri;
  err:
     PKCS7_RECIP_INFO_free(ri);
@@ -656,7 +656,7 @@ int PKCS7_set_cipher(PKCS7 *p7, const EVP_CIPHER *cipher)
     }
 
     ec->cipher = cipher;
-    ec->ctx = pkcs7_get0_ctx(p7);
+    ec->ctx = ossl_pkcs7_get0_ctx(p7);
     return 1;
 }
 
diff --git a/crypto/pkcs7/pk7_local.h b/crypto/pkcs7/pk7_local.h
index 5db0127e1d..77c6fbcf26 100644
--- a/crypto/pkcs7/pk7_local.h
+++ b/crypto/pkcs7/pk7_local.h
@@ -9,6 +9,6 @@
 
 #include "crypto/pkcs7.h"
 
-const PKCS7_CTX *pkcs7_get0_ctx(const PKCS7 *p7);
-OSSL_LIB_CTX *pkcs7_ctx_get0_libctx(const PKCS7_CTX *ctx);
-const char *pkcs7_ctx_get0_propq(const PKCS7_CTX *ctx);
+const PKCS7_CTX *ossl_pkcs7_get0_ctx(const PKCS7 *p7);
+OSSL_LIB_CTX *ossl_pkcs7_ctx_get0_libctx(const PKCS7_CTX *ctx);
+const char *ossl_pkcs7_ctx_get0_propq(const PKCS7_CTX *ctx);
diff --git a/crypto/pkcs7/pk7_mime.c b/crypto/pkcs7/pk7_mime.c
index 98f9e2483a..e191e4e3b8 100644
--- a/crypto/pkcs7/pk7_mime.c
+++ b/crypto/pkcs7/pk7_mime.c
@@ -31,7 +31,7 @@ int SMIME_write_PKCS7(BIO *bio, PKCS7 *p7, BIO *data, int flags)
 {
     STACK_OF(X509_ALGOR) *mdalgs;
     int ctype_nid = OBJ_obj2nid(p7->type);
-    const PKCS7_CTX *ctx = pkcs7_get0_ctx(p7);
+    const PKCS7_CTX *ctx = ossl_pkcs7_get0_ctx(p7);
 
     if (ctype_nid == NID_pkcs7_signed)
         mdalgs = p7->d.sign->md_algs;
@@ -42,8 +42,8 @@ int SMIME_write_PKCS7(BIO *bio, PKCS7 *p7, BIO *data, int flags)
 
     return SMIME_write_ASN1_ex(bio, (ASN1_VALUE *)p7, data, flags, ctype_nid,
                                NID_undef, mdalgs, ASN1_ITEM_rptr(PKCS7),
-                               pkcs7_ctx_get0_libctx(ctx),
-                               pkcs7_ctx_get0_propq(ctx));
+                               ossl_pkcs7_ctx_get0_libctx(ctx),
+                               ossl_pkcs7_ctx_get0_propq(ctx));
 }
 
 PKCS7 *SMIME_read_PKCS7_ex(BIO *bio, BIO **bcont, PKCS7 **p7)
@@ -53,7 +53,7 @@ PKCS7 *SMIME_read_PKCS7_ex(BIO *bio, BIO **bcont, PKCS7 **p7)
     ret = (PKCS7 *)SMIME_read_ASN1_ex(bio, bcont, ASN1_ITEM_rptr(PKCS7),
                                       (ASN1_VALUE **)p7);
     if (ret != NULL)
-        pkcs7_resolve_libctx(ret);
+        ossl_pkcs7_resolve_libctx(ret);
     return ret;
 }
 
diff --git a/crypto/pkcs7/pk7_smime.c b/crypto/pkcs7/pk7_smime.c
index f6853513e0..8bc83bc9f4 100644
--- a/crypto/pkcs7/pk7_smime.c
+++ b/crypto/pkcs7/pk7_smime.c
@@ -131,7 +131,7 @@ PKCS7_SIGNER_INFO *PKCS7_sign_add_signer(PKCS7 *p7, X509 *signcert,
         return NULL;
     }
 
-    si->ctx = pkcs7_get0_ctx(p7);
+    si->ctx = ossl_pkcs7_get0_ctx(p7);
     if (!(flags & PKCS7_NOCERTS)) {
         if (!PKCS7_add_certificate(p7, signcert))
             goto err;
@@ -265,9 +265,9 @@ int PKCS7_verify(PKCS7 *p7, STACK_OF(X509) *certs, X509_STORE *store,
         return 0;
 
     /* Now verify the certificates */
-    p7_ctx = pkcs7_get0_ctx(p7);
-    cert_ctx = X509_STORE_CTX_new_ex(pkcs7_ctx_get0_libctx(p7_ctx),
-                                     pkcs7_ctx_get0_propq(p7_ctx));
+    p7_ctx = ossl_pkcs7_get0_ctx(p7);
+    cert_ctx = X509_STORE_CTX_new_ex(ossl_pkcs7_ctx_get0_libctx(p7_ctx),
+                                     ossl_pkcs7_ctx_get0_propq(p7_ctx));
     if (cert_ctx == NULL)
         goto err;
     if (!(flags & PKCS7_NOVERIFY))
diff --git a/crypto/x509/x_all.c b/crypto/x509/x_all.c
index 0894d3a736..d80e50219e 100644
--- a/crypto/x509/x_all.c
+++ b/crypto/x509/x_all.c
@@ -179,7 +179,7 @@ PKCS7 *d2i_PKCS7_fp(FILE *fp, PKCS7 **p7)
 
     ret = ASN1_item_d2i_fp(ASN1_ITEM_rptr(PKCS7), fp, p7);
     if (ret != NULL)
-        pkcs7_resolve_libctx(ret);
+        ossl_pkcs7_resolve_libctx(ret);
     return ret;
 }
 
@@ -195,7 +195,7 @@ PKCS7 *d2i_PKCS7_bio(BIO *bp, PKCS7 **p7)
 
     ret = ASN1_item_d2i_bio(ASN1_ITEM_rptr(PKCS7), bp, p7);
     if (ret != NULL)
-        pkcs7_resolve_libctx(ret);
+        ossl_pkcs7_resolve_libctx(ret);
     return ret;
 }
 
diff --git a/include/crypto/pkcs7.h b/include/crypto/pkcs7.h
index 847866987e..c63246c663 100644
--- a/include/crypto/pkcs7.h
+++ b/include/crypto/pkcs7.h
@@ -11,6 +11,6 @@
 # define OSSL_CRYPTO_PKCS7_H
 # pragma once
 
-void pkcs7_resolve_libctx(PKCS7 *p7);
+void ossl_pkcs7_resolve_libctx(PKCS7 *p7);
 
 #endif