Decouples certificates viewers from NSS to prepare support for OpenSSL.

This change is a pre-requisite for http://codereview.chromium.org/3529008/show
There are no functional changes, it's only refactoring existing code.

BUG=None
TEST=Go to an https:// page and check the certificate info.

Review URL: http://codereview.chromium.org/3565006

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@61944 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 12 insertions, 47 deletions

diff --git a/chrome/browser/certificate_manager_model.cc b/chrome/browser/certificate_manager_model.cc
index 0f07d89..c53547c 100644
--- a/chrome/browser/certificate_manager_model.cc
+++ b/chrome/browser/certificate_manager_model.cc
@@ -4,52 +4,13 @@
 
 #include "chrome/browser/certificate_manager_model.h"
 
-#include <cert.h>
-
 #include "base/i18n/time_formatting.h"
 #include "base/logging.h"
 #include "base/utf_string_conversions.h"
-#include "chrome/third_party/mozilla_security_manager/nsNSSCertHelper.h"
-#include "chrome/third_party/mozilla_security_manager/nsNSSCertificate.h"
+#include "chrome/common/net/x509_certificate_model.h"
 #include "net/base/net_errors.h"
 #include "net/base/x509_certificate.h"
 
-// TODO(mattm): Try to make this use only X509Certificate stuff rather than NSS
-// functions in some places. (Not very important at this time since this is only
-// used w/NSS anyway.)
-
-// PSM = Mozilla's Personal Security Manager.
-namespace psm = mozilla_security_manager;
-
-namespace {
-
-// Convert a char* return value from NSS into a std::string and free the NSS
-// memory.  If the arg is NULL, an empty string will be returned instead.
-std::string Stringize(char* nss_text) {
-  std::string s;
-  if (nss_text) {
-    s = nss_text;
-    PORT_Free(nss_text);
-  }
-  return s;
-}
-
-std::string GetCertNameOrNickname(CERTCertificate* os_cert) {
-  std::string name = psm::ProcessIDN(
-      Stringize(CERT_GetCommonName(&os_cert->subject)));
-  if (name.empty() && os_cert->nickname) {
-    name = os_cert->nickname;
-    // Hack copied from mozilla: Cut off text before first :, which seems to
-    // just be the token name.
-    size_t colon_pos = name.find(':');
-    if (colon_pos != std::string::npos)
-      name = name.substr(colon_pos + 1);
-  }
-  return name;
-}
-
-}  // namespace
-
 CertificateManagerModel::CertificateManagerModel(Observer* observer)
     : observer_(observer) {
 }
@@ -70,7 +31,8 @@ void CertificateManagerModel::FilterAndBuildOrgGroupingMap(
   for (net::CertificateList::const_iterator i = cert_list_.begin();
        i != cert_list_.end(); ++i) {
     net::X509Certificate* cert = i->get();
-    net::CertType type = psm::GetCertType(cert->os_cert_handle());
+    net::CertType type =
+        x509_certificate_model::GetType(cert->os_cert_handle());
     if (type != filter_type)
       continue;
 
@@ -90,14 +52,17 @@ string16 CertificateManagerModel::GetColumnText(
   string16 rv;
   switch (column) {
     case COL_SUBJECT_NAME:
-      rv = UTF8ToUTF16(GetCertNameOrNickname(cert.os_cert_handle()));
+      rv = UTF8ToUTF16(
+          x509_certificate_model::GetCertNameOrNickname(cert.os_cert_handle()));
       break;
     case COL_CERTIFICATE_STORE:
-      rv = UTF8ToUTF16(psm::GetCertTokenName(cert.os_cert_handle()));
+      rv = UTF8ToUTF16(
+          x509_certificate_model::GetTokenName(cert.os_cert_handle()));
       break;
     case COL_SERIAL_NUMBER:
-      rv = ASCIIToUTF16(Stringize(CERT_Hexify(
-          &cert.os_cert_handle()->serialNumber, PR_TRUE)));
+      rv = ASCIIToUTF16(
+          x509_certificate_model::GetSerialNumberHexified(
+              cert.os_cert_handle(), ""));
       break;
     case COL_EXPIRES_ON:
       if (!cert.valid_expiry().is_null()) {
@@ -106,8 +71,8 @@ string16 CertificateManagerModel::GetColumnText(
       }
       break;
     case COL_EMAIL_ADDRESS:
-      if (cert.os_cert_handle()->emailAddr)
-        rv = UTF8ToUTF16(cert.os_cert_handle()->emailAddr);
+        rv = UTF8ToUTF16(
+            x509_certificate_model::GetEmailAddress(cert.os_cert_handle()));
       break;
     default:
       NOTREACHED();