/gecko_sdk/idl/nsIX509CertDB.idl

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
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 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is mozilla.org code.
 *
 * The Initial Developer of the Original Code is
 * Netscape Communications Corporation.
 * Portions created by the Initial Developer are Copyright (C) 1998
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *   Javier Delgadillo <javi@netscape.com>
 *
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 * either the GNU General Public License Version 2 or later (the "GPL"), or
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#include "nsISupports.idl"

interface nsIArray;
interface nsIX509Cert;
interface nsILocalFile;
interface nsIInterfaceRequestor;

%{C++
#define NS_X509CERTDB_CONTRACTID "@mozilla.org/security/x509certdb;1"
%}

/**
 * This represents a service to access and manipulate 
 * X.509 certificates stored in a database.
 *
 * @status FROZEN
 */
[scriptable, uuid(da48b3c0-1284-11d5-ac67-000064657374)]
interface nsIX509CertDB : nsISupports {

  /**
   *  Constants that define which usages a certificate
   *  is trusted for.
   */
  const unsigned long UNTRUSTED       =      0;
  const unsigned long TRUSTED_SSL     = 1 << 0;
  const unsigned long TRUSTED_EMAIL   = 1 << 1;
  const unsigned long TRUSTED_OBJSIGN = 1 << 2;

  /**
   *  Given a nickname and optionally a token,
   *  locate the matching certificate.
   *
   *  @param aToken Optionally limits the scope of 
   *                this function to a token device.
   *                Can be null to mean any token.
   *  @param aNickname The nickname to be used as the key
   *                   to find a certificate.
   *                
   *  @return The matching certificate if found.
   */
  nsIX509Cert findCertByNickname(in nsISupports aToken,
                                 in AString aNickname);

  /**
   *  Will find a certificate based on its dbkey
   *  retrieved by getting the dbKey attribute of
   *  the certificate.
   *
   *  @param aDBkey Database internal key, as obtained using
   *                attribute dbkey in nsIX509Cert.
   *  @param aToken Optionally limits the scope of 
   *                this function to a token device.
   *                Can be null to mean any token.
   */
  nsIX509Cert findCertByDBKey(in string aDBkey, in nsISupports aToken);

  /**
   *  Obtain a list of certificate nicknames from the database.
   *  What the name is depends on type:
   *    user, ca, or server cert - the nickname
   *    email cert - the email address
   *
   *  @param aToken Optionally limits the scope of 
   *                this function to a token device.
   *                Can be null to mean any token.
   *  @param aType Type of certificate to obtain
   *               See certificate type constants in nsIX509Cert.
   *  @param count The number of nicknames in the returned array
   *  @param certNameList The returned array of certificate nicknames.
   */
  void findCertNicknames(in nsISupports aToken, 
                         in unsigned long aType,
                         out unsigned long count,
                         [array, size_is(count)] out wstring certNameList);

  /**
   *  Find the email encryption certificate by nickname.
   *
   *  @param aNickname The nickname to be used as the key
   *                   to find the certificate.
   *                
   *  @return The matching certificate if found.
   */
  nsIX509Cert findEmailEncryptionCert(in AString aNickname);

  /**
   *  Find the email signing certificate by nickname.
   *
   *  @param aNickname The nickname to be used as the key
   *                   to find the certificate.
   *                
   *  @return The matching certificate if found.
   */
  nsIX509Cert findEmailSigningCert(in AString aNickname);

  /**
   *  Find a certificate by email address.
   *
   *  @param aToken Optionally limits the scope of 
   *                this function to a token device.
   *                Can be null to mean any token.
   *  @param aEmailAddress The email address to be used as the key
   *                       to find the certificate.
   *                
   *  @return The matching certificate if found.
   */
  nsIX509Cert findCertByEmailAddress(in nsISupports aToken,
                                     in string aEmailAddress);

  /**
   *  Use this to import a stream sent down as a mime type into
   *  the certificate database on the default token.
   *  The stream may consist of one or more certificates.
   *
   *  @param data The raw data to be imported
   *  @param length The length of the data to be imported
   *  @param type The type of the certificate, see constants in nsIX509Cert
   *  @param ctx A UI context.
   */
  void importCertificates([array, size_is(length)] in octet data,
                          in unsigned long length,
                          in unsigned long type,
                          in nsIInterfaceRequestor ctx);

  /**
   *  Import another person's email certificate into the database.
   *
   *  @param data The raw data to be imported
   *  @param length The length of the data to be imported
   *  @param ctx A UI context.
   */
  void importEmailCertificate([array, size_is(length)] in octet data,
                              in unsigned long length,
                              in nsIInterfaceRequestor ctx);

  /**
   *  Import a server machine's certificate into the database.
   *
   *  @param data The raw data to be imported
   *  @param length The length of the data to be imported
   *  @param ctx A UI context.
   */
  void importServerCertificate([array, size_is(length)] in octet data,
                               in unsigned long length,
                               in nsIInterfaceRequestor ctx);

  /**
   *  Import a personal certificate into the database, assuming 
   *  the database already contains the private key for this certificate.
   *
   *  @param data The raw data to be imported
   *  @param length The length of the data to be imported
   *  @param ctx A UI context.
   */
  void importUserCertificate([array, size_is(length)] in octet data,
                             in unsigned long length,
                             in nsIInterfaceRequestor ctx);

  /**
   *  Delete a certificate stored in the database.
   *
   *  @param aCert Delete this certificate.
   */
  void deleteCertificate(in nsIX509Cert aCert);

  /**
   *  Modify the trust that is stored and associated to a certificate within
   *  a database. Separate trust is stored for 
   *  One call manipulates the trust for one trust type only.
   *  See the trust type constants defined within this interface.
   *
   *  @param cert Change the stored trust of this certificate.
   *  @param type The type of the certificate. See nsIX509Cert.
   *  @param trust A bitmask. The new trust for the possible usages.
   *               See the trust constants defined within this interface.
   */
  void setCertTrust(in nsIX509Cert cert,
                    in unsigned long type,
                    in unsigned long trust);

  /**
   *  Query whether a certificate is trusted for a particular use.
   *
   *  @param cert Obtain the stored trust of this certificate.
   *  @param certType The type of the certificate. See nsIX509Cert.
   *  @param trustType A single bit from the usages constants defined 
   *                   within this interface.
   *
   *  @return Returns true if the certificate is trusted for the given use.
   */
  boolean isCertTrusted(in nsIX509Cert cert,
                       in unsigned long certType,
                       in unsigned long trustType);

  /**
   *  Import certificate(s) from file
   *
   *  @param aToken Optionally limits the scope of 
   *                this function to a token device.
   *                Can be null to mean any token.
   *  @param aFile Identifies a file that contains the certificate
   *               to be imported.
   *  @param aType Describes the type of certificate that is going to
   *               be imported. See type constants in nsIX509Cert.
   */
  void importCertsFromFile(in nsISupports aToken,
                         in nsILocalFile aFile,
                         in unsigned long aType);

  /**
   *  Import a PKCS#12 file containing cert(s) and key(s) into the database.
   *
   *  @param aToken Optionally limits the scope of 
   *                this function to a token device.
   *                Can be null to mean any token.
   *  @param aFile Identifies a file that contains the data
   *               to be imported.
   */
  void importPKCS12File(in nsISupports aToken,
                        in nsILocalFile aFile);

  /**
   *  Export a set of certs and keys from the database to a PKCS#12 file.
   *
   *  @param aToken Optionally limits the scope of 
   *                this function to a token device.
   *                Can be null to mean any token.
   *  @param aFile Identifies a file that will be filled with the data
   *               to be exported.
   *  @param count The number of certificates to be exported.
   *  @param aCerts The array of all certificates to be exported.
   */
  void exportPKCS12File(in nsISupports aToken,
                        in nsILocalFile aFile,
                        in unsigned long count,
                        [array, size_is(count)] in nsIX509Cert aCerts);

  /**
   *  An array of all known OCSP responders within the scope of the 
   *  certificate database.
   *
   *  @return Array of OCSP responders, entries are QIable to nsIOCSPResponder.
   */
  nsIArray getOCSPResponders();

  /**
   *  Whether OCSP is enabled in preferences.
   */
  readonly attribute boolean isOcspOn;

  /*
   *  Decode a raw data presentation and instantiate an object in memory.
   *
   *  @param base64 The raw representation of a certificate,
   *                encoded as Base 64.
   *  @return The new certificate object.
   */
  nsIX509Cert constructX509FromBase64(in string base64);
};