Пример #1
0
static int EBC_Provider_XchgHpbRequest_H003(AB_PROVIDER *pro,
					    GWEN_HTTP_SESSION *sess,
					    AB_USER *u) {
  EBC_PROVIDER *dp;
  int rv;
  GWEN_CRYPT_TOKEN *ct;
  const GWEN_CRYPT_TOKEN_CONTEXT *ctx;
  uint32_t keyId;
  xmlNsPtr ns;
  EB_MSG *msg;
  EB_MSG *mRsp;
  EB_RC rc;
  xmlDocPtr doc;
  xmlNodePtr root_node = NULL;
  xmlNodePtr node = NULL;
  xmlNodePtr sigNode = NULL;
  GWEN_BUFFER *tbuf;
  const char *s;

  assert(pro);
  dp=GWEN_INHERIT_GETDATA(AB_PROVIDER, EBC_PROVIDER, pro);
  assert(dp);

  /* get crypt token and context */
  rv=EBC_Provider_MountToken(pro, u, &ct, &ctx);
  if (rv<0) {
    DBG_INFO(AQEBICS_LOGDOMAIN, "here (%d)", rv);
    return rv;
  }

  /* create request */
  msg=EB_Msg_new();
  doc=EB_Msg_GetDoc(msg);
  root_node=xmlNewNode(NULL, BAD_CAST "ebicsNoPubKeyDigestsRequest");
  xmlDocSetRootElement(doc, root_node);
  ns=xmlNewNs(root_node,
	      BAD_CAST "http://www.ebics.org/H003",
	      NULL);
  assert(ns);
  ns=xmlNewNs(root_node,
	      BAD_CAST "http://www.w3.org/2000/09/xmldsig#",
	      BAD_CAST "ds");
  assert(ns);
  ns=xmlNewNs(root_node,
	      BAD_CAST "http://www.w3.org/2001/XMLSchema-instance",
	      BAD_CAST "xsi");
  xmlNewNsProp(root_node,
	       ns,
	       BAD_CAST "schemaLocation", /* xsi:schemaLocation */
	       BAD_CAST "http://www.ebics.org/H003 "
	       "http://www.ebics.org/H003/ebics_keymgmt_request.xsd");

  xmlNewProp(root_node, BAD_CAST "Version", BAD_CAST "H003");
  xmlNewProp(root_node, BAD_CAST "Revision", BAD_CAST "1");

  /* header */
  node=xmlNewChild(root_node, NULL, BAD_CAST "header", NULL);
  xmlNewProp(node, BAD_CAST "authenticate", BAD_CAST "true");
  xmlNewChild(node, NULL, BAD_CAST "static", NULL);
  xmlNewChild(node, NULL, BAD_CAST "mutable", NULL);

  sigNode=xmlNewChild(root_node, NULL, BAD_CAST "AuthSignature", NULL);

  /* body */
  node=xmlNewChild(root_node, NULL, BAD_CAST "body", NULL);

  /* fill */
  s=EBC_User_GetPeerId(u);
  if (s)
    EB_Msg_SetCharValue(msg, "header/static/HostID", s);

  /* generate Nonce */
  tbuf=GWEN_Buffer_new(0, 128, 0, 1);
  rv=EBC_Provider_GenerateNonce(pro, tbuf);
  if (rv<0) {
    DBG_INFO(AQEBICS_LOGDOMAIN, "here (%d)", rv);
    GWEN_Buffer_free(tbuf);
    EB_Msg_free(msg);
    return rv;
  }
  EB_Msg_SetCharValue(msg, "header/static/Nonce", GWEN_Buffer_GetStart(tbuf));
  GWEN_Buffer_Reset(tbuf);

  /* generate timestamp */
  rv=EBC_Provider_GenerateTimeStamp(pro, u, tbuf);
  if (rv<0) {
    DBG_INFO(AQEBICS_LOGDOMAIN, "here (%d)", rv);
    GWEN_Buffer_free(tbuf);
    EB_Msg_free(msg);
    return rv;
  }
  EB_Msg_SetCharValue(msg, "header/static/Timestamp", GWEN_Buffer_GetStart(tbuf));
  GWEN_Buffer_free(tbuf);

  s=AB_User_GetCustomerId(u);
  if (s)
    EB_Msg_SetCharValue(msg, "header/static/PartnerID", s);
  EB_Msg_SetCharValue(msg, "header/static/UserID",
		      AB_User_GetUserId(u));
  EB_Msg_SetCharValue(msg, "header/static/OrderDetails/OrderType", "HPB");

  EB_Msg_SetCharValue(msg,
		      "header/static/OrderDetails/OrderAttribute",
		      "DZHNN");
  EB_Msg_SetCharValue(msg, "header/static/SecurityMedium", "0000");

  /* sign */
  rv=EBC_Provider_SignMessage(pro, msg, u, sigNode);
  if (rv<0) {
    DBG_INFO(AQEBICS_LOGDOMAIN, "here (%d)", rv);
    EB_Msg_free(msg);
    return rv;
  }

  /* exchange requests */
  rv=EBC_Dialog_ExchangeMessages(sess, msg, &mRsp);
  if (rv<0 || rv>=300) {
    DBG_ERROR(AQEBICS_LOGDOMAIN, "Error exchanging messages (%d)", rv);
    EB_Msg_free(msg);
    return rv;
  }
  EB_Msg_free(msg);

  /* check response */
  assert(mRsp);

  /* log results */
  EBC_Provider_LogRequestResults(pro, mRsp, NULL);

  rc=EB_Msg_GetResultCode(mRsp);
  if ((rc & 0xff0000)==0x090000 ||
      (rc & 0xff0000)==0x060000) {
    DBG_ERROR(AQEBICS_LOGDOMAIN, "Error response: (%06x)", rc);
    EB_Msg_free(mRsp);
    return AB_ERROR_SECURITY;
  }
  rc=EB_Msg_GetBodyResultCode(mRsp);
  if (rc) {
    if ((rc & 0xff0000)==0x090000 ||
	(rc & 0xff0000)==0x060000) {
      DBG_ERROR(AQEBICS_LOGDOMAIN, "Error response: (%06x)", rc);
      EB_Msg_free(mRsp);
      if ((rc & 0xfff00)==0x091300 ||
	  (rc & 0xfff00)==0x091200)
	return AB_ERROR_SECURITY;
      else
	return GWEN_ERROR_GENERIC;
    }
  }
  if (1) {
    xmlDocPtr orderDoc=NULL;
    xmlNodePtr root_node=NULL;
    xmlNodePtr node=NULL;
    GWEN_CRYPT_KEY *skey=NULL;
    GWEN_BUFFER *buf1;
    GWEN_BUFFER *buf2;
    const char *s;

    /* extract keys and store them */
    node=EB_Xml_GetNode(EB_Msg_GetRootNode(mRsp),
			"body/DataTransfer/DataEncryptionInfo",
			GWEN_PATH_FLAGS_NAMEMUSTEXIST);
    if (node==NULL) {
      DBG_ERROR(AQEBICS_LOGDOMAIN,
		"Bad message from server: Missing session key");
      EB_Msg_free(mRsp);
      return GWEN_ERROR_BAD_DATA;
    }
    rv=EBC_Provider_ExtractSessionKey(pro, u, node, &skey);
    if (rv<0) {
      DBG_INFO(AQEBICS_LOGDOMAIN, "here (%d)", rv);
      EB_Msg_free(mRsp);
      return rv;
    }

    s=EB_Msg_GetCharValue(mRsp, "body/DataTransfer/OrderData", NULL);
    if (!s) {
      DBG_ERROR(AQEBICS_LOGDOMAIN,
		"Bad message from server: Missing OrderData");
      EB_Msg_free(mRsp);
      return GWEN_ERROR_BAD_DATA;
    }
    buf1=GWEN_Buffer_new(0, strlen(s), 0, 1);
    rv=GWEN_Base64_Decode((const uint8_t*)s, 0, buf1);
    if (rv<0) {
      DBG_INFO(AQEBICS_LOGDOMAIN, "Could not decode OrderData (%d)", rv);
      GWEN_Buffer_free(buf1);
      EB_Msg_free(mRsp);
      return rv;
    }

    /* decode data */
    buf2=GWEN_Buffer_new(0, GWEN_Buffer_GetUsedBytes(buf1), 0, 1);
    rv=EBC_Provider_DecryptData(pro, u, skey,
				(const uint8_t*)GWEN_Buffer_GetStart(buf1),
				GWEN_Buffer_GetUsedBytes(buf1),
				buf2);
    if (rv<0) {
      DBG_INFO(AQEBICS_LOGDOMAIN, "Could not decrypt OrderData (%d)", rv);
      GWEN_Buffer_free(buf2);
      GWEN_Buffer_free(buf1);
      return rv;
    }

    /* parse XML document */
    rv=EB_Xml_DocFromBuffer(GWEN_Buffer_GetStart(buf2),
			    GWEN_Buffer_GetUsedBytes(buf2),
			    &orderDoc);
    GWEN_Buffer_free(buf2);
    GWEN_Buffer_free(buf1);
    if (rv<0) {
      DBG_INFO(AQEBICS_LOGDOMAIN, "here (%d)", rv);
      EB_Msg_free(mRsp);
      return rv;
    }

    /* get keys */
    root_node=xmlDocGetRootElement(orderDoc);

    /* get auth key */
    node=EB_Xml_GetNode(root_node, "AuthenticationPubKeyInfo",
			GWEN_PATH_FLAGS_NAMEMUSTEXIST);
    if (node==NULL) {
      DBG_ERROR(AQEBICS_LOGDOMAIN,
		"No authentication key found");
      xmlFreeDoc(orderDoc);
      EB_Msg_free(mRsp);
      return GWEN_ERROR_BAD_DATA;
    }
    else {
      const GWEN_CRYPT_TOKEN_KEYINFO *cki;
      GWEN_CRYPT_TOKEN_KEYINFO *ki;

      keyId=GWEN_Crypt_Token_Context_GetAuthVerifyKeyId(ctx);

      cki=GWEN_Crypt_Token_GetKeyInfo(ct, keyId, 0, 0);
      if (cki)
	ki=GWEN_Crypt_Token_KeyInfo_dup(cki);
      else
	ki=GWEN_Crypt_Token_KeyInfo_new(keyId,
					GWEN_Crypt_CryptAlgoId_Rsa,
					128);
      GWEN_Crypt_Token_KeyInfo_SetFlags(ki, 0);
      rc=EB_Key_Info_ReadXml(ki, node);
      if (rc) {
	DBG_INFO(AQEBICS_LOGDOMAIN, "here (%06x)", rc);
        GWEN_Crypt_Token_KeyInfo_free(ki);
	xmlFreeDoc(orderDoc);
	EB_Msg_free(mRsp);
	return GWEN_ERROR_BAD_DATA;
      }

      rv=GWEN_Crypt_Token_SetKeyInfo(ct, keyId, ki, 0);
      GWEN_Crypt_Token_KeyInfo_free(ki);
      if (rv) {
	DBG_INFO(AQEBICS_LOGDOMAIN, "here (%d)", rv);
	xmlFreeDoc(orderDoc);
	EB_Msg_free(mRsp);
	return rv;
      }

      DBG_NOTICE(AQEBICS_LOGDOMAIN, "Auth key stored");
    }

    /* get crypt key */
    node=EB_Xml_GetNode(root_node, "EncryptionPubKeyInfo",
			GWEN_PATH_FLAGS_NAMEMUSTEXIST);
    if (node==NULL) {
      DBG_ERROR(AQEBICS_LOGDOMAIN,
		"No encryption key found");
      xmlFreeDoc(orderDoc);
      EB_Msg_free(mRsp);
      return GWEN_ERROR_BAD_DATA;
    }
    else {
      const GWEN_CRYPT_TOKEN_KEYINFO *cki;
      GWEN_CRYPT_TOKEN_KEYINFO *ki;

      keyId=GWEN_Crypt_Token_Context_GetEncipherKeyId(ctx);

      cki=GWEN_Crypt_Token_GetKeyInfo(ct, keyId, 0, 0);
      if (cki)
	ki=GWEN_Crypt_Token_KeyInfo_dup(cki);
      else
	ki=GWEN_Crypt_Token_KeyInfo_new(keyId,
					GWEN_Crypt_CryptAlgoId_Rsa,
					128);
      GWEN_Crypt_Token_KeyInfo_SetFlags(ki, 0);
      rc=EB_Key_Info_ReadXml(ki, node);
      if (rc) {
	DBG_INFO(AQEBICS_LOGDOMAIN, "here (%06x)", rc);
        GWEN_Crypt_Token_KeyInfo_free(ki);
	xmlFreeDoc(orderDoc);
	EB_Msg_free(mRsp);
	return GWEN_ERROR_BAD_DATA;
      }

      rv=GWEN_Crypt_Token_SetKeyInfo(ct, keyId, ki, 0);
      GWEN_Crypt_Token_KeyInfo_free(ki);
      if (rv) {
	DBG_INFO(AQEBICS_LOGDOMAIN, "here (%d)", rv);
	xmlFreeDoc(orderDoc);
	EB_Msg_free(mRsp);
	return rv;
      }

      DBG_NOTICE(AQEBICS_LOGDOMAIN, "Crypt key stored");
    }

    xmlFreeDoc(orderDoc);
  }

  EB_Msg_free(mRsp);

  /* adjust user status and flags */
  DBG_NOTICE(AQEBICS_LOGDOMAIN, "Adjusting user flags");
  if ((EBC_User_GetFlags(u) &
       (EBC_USER_FLAGS_INI | EBC_USER_FLAGS_HIA))
      ==
      (EBC_USER_FLAGS_INI | EBC_USER_FLAGS_HIA))
    EBC_User_SetStatus(u, EBC_UserStatus_Enabled);

  return 0;
}
Пример #2
0
int EBC_Provider_XchgIniRequest_H002(AB_PROVIDER *pro,
                                     GWEN_HTTP_SESSION *sess,
                                     AB_USER *u)
{
  int rv;
  GWEN_CRYPT_TOKEN *ct;
  const GWEN_CRYPT_TOKEN_CONTEXT *ctx;
  uint32_t kid;
  const GWEN_CRYPT_TOKEN_KEYINFO *signKeyInfo=NULL;
  xmlNsPtr ns;
  EB_MSG *msg;
  const char *userId;
  EB_MSG *mRsp;
  EB_RC rc;
  xmlDocPtr doc;
  xmlNodePtr root_node = NULL;
  xmlNodePtr node = NULL;
  GWEN_BUFFER *tbuf;
  const char *signVersion;
  const char *s;
  GWEN_BUFFER *bufKey;
  GWEN_BUFFER *bufZip;
  GWEN_BUFFER *bufB64;

  userId=AB_User_GetUserId(u);

  /* get crypt token and context */
  rv=EBC_Provider_MountToken(pro, u, &ct, &ctx);
  if (rv<0) {
    DBG_INFO(AQEBICS_LOGDOMAIN, "here (%d)", rv);
    return rv;
  }

  /* get crypt key info */
  kid=GWEN_Crypt_Token_Context_GetSignKeyId(ctx);
  if (kid) {
    signKeyInfo=GWEN_Crypt_Token_GetKeyInfo(ct, kid,
                                            GWEN_CRYPT_TOKEN_KEYFLAGS_HASMODULUS |
                                            GWEN_CRYPT_TOKEN_KEYFLAGS_HASEXPONENT |
                                            GWEN_CRYPT_TOKEN_KEYFLAGS_HASKEYVERSION |
                                            GWEN_CRYPT_TOKEN_KEYFLAGS_HASKEYNUMBER,
                                            0);
    if (signKeyInfo==NULL) {
      DBG_ERROR(AQEBICS_LOGDOMAIN, "Sign key info not found on crypt token");
      GWEN_Gui_ProgressLog(0,
                           GWEN_LoggerLevel_Error,
                           I18N("Sign key info not found on crypt token"));
      return GWEN_ERROR_NOT_FOUND;
    }
  }

  signVersion=EBC_User_GetSignVersion(u);
  if (!(signVersion && *signVersion))
    signVersion="A004";

  if (strcasecmp(signVersion, "A004")==0) {
    /* encode according to "DFUE-Abkommen" */
    bufKey=GWEN_Buffer_new(0, 512, 0, 1);
    rc=EB_Key_Info_toBin(signKeyInfo, userId, "A004", 1024, bufKey);
    if (rc) {
      DBG_ERROR(AQEBICS_LOGDOMAIN, "Error writing key (rc=%06x)", rc);
      GWEN_Buffer_free(bufKey);
      return GWEN_ERROR_GENERIC;
    }

    /* zip order */
    bufZip=GWEN_Buffer_new(0, 512, 0, 1);
    if (EB_Zip_Deflate(GWEN_Buffer_GetStart(bufKey),
                       GWEN_Buffer_GetUsedBytes(bufKey),
                       bufZip)) {
      DBG_ERROR(AQEBICS_LOGDOMAIN, "Unable to zip key data");
      GWEN_Buffer_free(bufZip);
      GWEN_Buffer_free(bufKey);
      return GWEN_ERROR_GENERIC;
    }
    GWEN_Buffer_free(bufKey);

    /* base64 encode for order */
    bufB64=GWEN_Buffer_new(0, 800, 0, 1);
    if (GWEN_Base64_Encode((const unsigned char *)GWEN_Buffer_GetStart(bufZip),
                           GWEN_Buffer_GetUsedBytes(bufZip),
                           bufB64, 0)) {
      DBG_ERROR(AQEBICS_LOGDOMAIN, "Error encoding key");
      GWEN_Buffer_free(bufB64);
      GWEN_Buffer_free(bufZip);
      return GWEN_ERROR_GENERIC;
    }
    GWEN_Buffer_free(bufZip);
  }
  else {
    DBG_ERROR(AQEBICS_LOGDOMAIN, "Unsupported sign version [%s]", signVersion);
    return GWEN_ERROR_INTERNAL;
  }

  /* create request */
  msg=EB_Msg_new();
  doc=EB_Msg_GetDoc(msg);
  root_node=xmlNewNode(NULL, BAD_CAST "ebicsUnsecuredRequest");
  xmlDocSetRootElement(doc, root_node);
  ns=xmlNewNs(root_node,
              BAD_CAST "http://www.ebics.org/H002",
              NULL);
  assert(ns);
  ns=xmlNewNs(root_node,
              BAD_CAST "http://www.w3.org/2000/09/xmldsig#",
              BAD_CAST "ds");
  assert(ns);
  ns=xmlNewNs(root_node,
              BAD_CAST "http://www.w3.org/2001/XMLSchema-instance",
              BAD_CAST "xsi");
  xmlNewNsProp(root_node,
               ns,
               BAD_CAST "schemaLocation", /* xsi:schemaLocation */
               BAD_CAST "http://www.ebics.org/H002 "
               "http://www.ebics.org/H002/ebics_keymgmt_request.xsd");
  xmlNewProp(root_node, BAD_CAST "Version", BAD_CAST "H002");
  xmlNewProp(root_node, BAD_CAST "Revision", BAD_CAST "1");

  /* header */
  node=xmlNewChild(root_node, NULL, BAD_CAST "header", NULL);
  xmlNewProp(node, BAD_CAST "authenticate", BAD_CAST "true");
  xmlNewChild(node, NULL, BAD_CAST "static", NULL);
  xmlNewChild(node, NULL, BAD_CAST "mutable", NULL);

  /* body */
  node=xmlNewChild(root_node, NULL, BAD_CAST "body", NULL);

  /* fill */
  s=EBC_User_GetPeerId(u);
  if (s)
    EB_Msg_SetCharValue(msg, "header/static/HostID", s);
  s=AB_User_GetCustomerId(u);
  if (s)
    EB_Msg_SetCharValue(msg, "header/static/PartnerID", s);
  EB_Msg_SetCharValue(msg, "header/static/UserID",
                      AB_User_GetUserId(u));
  EB_Msg_SetCharValue(msg, "header/static/OrderDetails/OrderType", "INI");
  tbuf=GWEN_Buffer_new(0, 16, 0, 1);
  rv=EBC_Provider_Generate_OrderId(pro, tbuf);
  if (rv<0) {
    DBG_ERROR(AQEBICS_LOGDOMAIN, "Error creating order id (%d)", rv);
    GWEN_Buffer_free(tbuf);
    GWEN_Buffer_free(bufB64);
    EB_Msg_free(msg);
    return rv;
  }
  EB_Msg_SetCharValue(msg, "header/static/OrderDetails/OrderID",
                      GWEN_Buffer_GetStart(tbuf));
  GWEN_Buffer_free(tbuf);
  EB_Msg_SetCharValue(msg,
                      "header/static/OrderDetails/OrderAttribute",
                      "DZNNN");
  EB_Msg_SetCharValue(msg, "header/static/SecurityMedium", "0000");
  EB_Msg_SetCharValue(msg, "body/DataTransfer/OrderData",
                      GWEN_Buffer_GetStart(bufB64));
  GWEN_Buffer_free(bufB64);

  /* exchange requests */
  rv=EBC_Dialog_ExchangeMessages(sess, msg, &mRsp);
  if (rv<0 || rv>=300) {
    DBG_ERROR(AQEBICS_LOGDOMAIN, "Error exchanging messages (%d)", rv);
    EB_Msg_free(msg);
    return rv;
  }
  EB_Msg_free(msg);

  /* check response */
  assert(mRsp);

  /* log results */
  EBC_Provider_LogRequestResults(pro, mRsp, NULL);

  rc=EB_Msg_GetResultCode(mRsp);
  if ((rc & 0xff0000)==0x090000 ||
      (rc & 0xff0000)==0x060000) {
    DBG_ERROR(AQEBICS_LOGDOMAIN, "Error response: (%06x)", rc);
    EB_Msg_free(mRsp);
    return AB_ERROR_SECURITY;
  }
  rc=EB_Msg_GetBodyResultCode(mRsp);
  if (rc) {
    if ((rc & 0xff0000)==0x090000 ||
        (rc & 0xff0000)==0x060000) {
      DBG_ERROR(AQEBICS_LOGDOMAIN, "Error response: (%06x)", rc);
      EB_Msg_free(mRsp);
      if ((rc & 0xfff00)==0x091300 ||
          (rc & 0xfff00)==0x091200)
        return AB_ERROR_SECURITY;
      else
        return GWEN_ERROR_GENERIC;
    }
  }

  EB_Msg_free(mRsp);

  /* adjust user status and flags */
  DBG_NOTICE(AQEBICS_LOGDOMAIN, "Adjusting user flags");
  EBC_User_AddFlags(u, EBC_USER_FLAGS_INI);
  if ((EBC_User_GetFlags(u) & (EBC_USER_FLAGS_INI | EBC_USER_FLAGS_HIA))
      ==
      (EBC_USER_FLAGS_INI | EBC_USER_FLAGS_HIA))
    EBC_User_SetStatus(u, EBC_UserStatus_Init2);
  else
    EBC_User_SetStatus(u, EBC_UserStatus_Init1);

  return 0;
}
Пример #3
0
EB_MSG *EBC_Provider_MkUnsecuredRequest_H004(AB_PROVIDER *pro,
                                             AB_USER *u,
                                             const char *orderType,
                                             const char *orderAttribute,
                                             const char *orderData)
{
  EB_MSG *msg;
  xmlDocPtr doc;
  xmlNodePtr root_node = NULL;
  xmlNodePtr node = NULL;
  xmlNsPtr ns;
  const char *s;
  GWEN_BUFFER *tbuf;
  int rv;

  /* create request */
  msg=EB_Msg_new();
  doc=EB_Msg_GetDoc(msg);
  root_node=xmlNewNode(NULL, BAD_CAST "ebicsUnsecuredRequest");
  xmlDocSetRootElement(doc, root_node);
  ns=xmlNewNs(root_node,
              BAD_CAST "http://www.ebics.org/H004",
              NULL);
  assert(ns);
  ns=xmlNewNs(root_node,
              BAD_CAST "http://www.w3.org/2000/09/xmldsig#",
              BAD_CAST "ds");
  assert(ns);
  ns=xmlNewNs(root_node,
              BAD_CAST "http://www.w3.org/2001/XMLSchema-instance",
              BAD_CAST "xsi");
  xmlNewNsProp(root_node,
               ns,
               BAD_CAST "schemaLocation", /* xsi:schemaLocation */
               BAD_CAST "urn:org:ebics:H004 ebics_ keymgmt_request_H004.xsd");
  xmlNewProp(root_node, BAD_CAST "Version", BAD_CAST "H004");
  xmlNewProp(root_node, BAD_CAST "Revision", BAD_CAST "1");

  /* header */
  node=xmlNewChild(root_node, NULL, BAD_CAST "header", NULL);
  xmlNewProp(node, BAD_CAST "authenticate", BAD_CAST "true");
  xmlNewChild(node, NULL, BAD_CAST "static", NULL);
  xmlNewChild(node, NULL, BAD_CAST "mutable", NULL);

  /* body */
  node=xmlNewChild(root_node, NULL, BAD_CAST "body", NULL);

  /* fill */
  s=EBC_User_GetPeerId(u);
  if (s)
    EB_Msg_SetCharValue(msg, "header/static/HostID", s);
  s=AB_User_GetCustomerId(u);
  if (s)
    EB_Msg_SetCharValue(msg, "header/static/PartnerID", s);
  EB_Msg_SetCharValue(msg, "header/static/UserID", AB_User_GetUserId(u));
  EB_Msg_SetCharValue(msg, "header/static/OrderDetails/OrderType", orderType);

  tbuf=GWEN_Buffer_new(0, 16, 0, 1);
  rv=EBC_Provider_Generate_OrderId(pro, tbuf);
  if (rv<0) {
    DBG_ERROR(AQEBICS_LOGDOMAIN, "Error exchanging messages (%d)", rv);
    GWEN_Buffer_free(tbuf);
    EB_Msg_free(msg);
    return NULL;
  }
  EB_Msg_SetCharValue(msg, "header/static/OrderDetails/OrderID", GWEN_Buffer_GetStart(tbuf));
  GWEN_Buffer_free(tbuf);

  EB_Msg_SetCharValue(msg,
                      "header/static/OrderDetails/OrderAttribute",
                      orderAttribute);
  EB_Msg_SetCharValue(msg, "header/static/SecurityMedium", "0200");
  EB_Msg_SetCharValue(msg, "body/DataTransfer/OrderData", orderData);

  return msg;
}
Пример #4
0
int EBC_Provider_XchgHiaRequest_H003(AB_PROVIDER *pro,
                                     GWEN_HTTP_SESSION *sess,
                                     AB_USER *u)
{
  int rv;
  GWEN_CRYPT_TOKEN *ct;
  const GWEN_CRYPT_TOKEN_CONTEXT *ctx;
  uint32_t kid;
  const GWEN_CRYPT_TOKEN_KEYINFO *cryptKeyInfo=NULL;
  const GWEN_CRYPT_TOKEN_KEYINFO *authKeyInfo=NULL;
  xmlNsPtr ns;
  EB_MSG *msg;
  const char *userId;
  const char *partnerId;
  EB_MSG *mRsp;
  EB_RC rc;
  xmlDocPtr doc;
  xmlNodePtr root_node = NULL;
  xmlNodePtr node = NULL;
  /*xmlNodePtr nodeX = NULL;*/
  GWEN_BUFFER *mbuf;
  GWEN_BUFFER *tbuf;
  const char *s;

  userId=AB_User_GetUserId(u);
  partnerId=AB_User_GetCustomerId(u);

  /* get crypt token and context */
  rv=EBC_Provider_MountToken(pro, u, &ct, &ctx);
  if (rv<0) {
    DBG_INFO(AQEBICS_LOGDOMAIN, "here (%d)", rv);
    return rv;
  }

  /* get crypt key info */
  kid=GWEN_Crypt_Token_Context_GetDecipherKeyId(ctx);
  if (kid) {
    cryptKeyInfo=GWEN_Crypt_Token_GetKeyInfo(ct, kid,
                                             GWEN_CRYPT_TOKEN_KEYFLAGS_HASMODULUS |
                                             GWEN_CRYPT_TOKEN_KEYFLAGS_HASEXPONENT |
                                             GWEN_CRYPT_TOKEN_KEYFLAGS_HASKEYVERSION |
                                             GWEN_CRYPT_TOKEN_KEYFLAGS_HASKEYNUMBER,
                                             0);
    if (cryptKeyInfo==NULL) {
      DBG_ERROR(AQEBICS_LOGDOMAIN, "Crypt key info not found on crypt token");
      GWEN_Gui_ProgressLog(0,
                           GWEN_LoggerLevel_Error,
                           I18N("Crypt key info not found on crypt token"));
      return GWEN_ERROR_NOT_FOUND;
    }
  }

  /* get auth sign key info */
  kid=GWEN_Crypt_Token_Context_GetAuthSignKeyId(ctx);
  if (kid) {
    authKeyInfo=GWEN_Crypt_Token_GetKeyInfo(ct, kid,
                                            GWEN_CRYPT_TOKEN_KEYFLAGS_HASMODULUS |
                                            GWEN_CRYPT_TOKEN_KEYFLAGS_HASEXPONENT |
                                            GWEN_CRYPT_TOKEN_KEYFLAGS_HASKEYVERSION |
                                            GWEN_CRYPT_TOKEN_KEYFLAGS_HASKEYNUMBER,
                                            0);
    if (authKeyInfo==NULL) {
      DBG_ERROR(AQEBICS_LOGDOMAIN, "Auth key info not found on crypt token");
      GWEN_Gui_ProgressLog(0,
                           GWEN_LoggerLevel_Error,
                           I18N("Auth key info not found on crypt token"));
      return GWEN_ERROR_NOT_FOUND;
    }
  }

  /* create HIARequestOrderData */
  doc=xmlNewDoc(BAD_CAST "1.0");
  doc->encoding=xmlCharStrdup("UTF-8");
  root_node=xmlNewNode(NULL, BAD_CAST "HIARequestOrderData");
  xmlDocSetRootElement(doc, root_node);
  ns=xmlNewNs(root_node,
              BAD_CAST "http://www.ebics.org/H003",
              NULL);
  assert(ns);
  ns=xmlNewNs(root_node,
              BAD_CAST "http://www.w3.org/2000/09/xmldsig#",
              BAD_CAST "ds");
  assert(ns);
  ns=xmlNewNs(root_node,
              BAD_CAST "http://www.w3.org/2001/XMLSchema-instance",
              BAD_CAST "xsi");
  xmlNewNsProp(root_node,
               ns,
               BAD_CAST "schemaLocation", /* xsi:schemaLocation */
               BAD_CAST "http://www.ebics.org/H003 "
               "http://www.ebics.org/H003/ebics_orders.xsd");

  /* create auth key tree */
  node=xmlNewChild(root_node, NULL,
                   BAD_CAST "AuthenticationPubKeyInfo", NULL);
  rv=EB_Key_Info_toXml(authKeyInfo, node);
  if (rv<0) {
    DBG_ERROR(AQEBICS_LOGDOMAIN, "Error response: (%d)", rv);
    xmlFreeDoc(doc);
    return GWEN_ERROR_INVALID;
  }
  xmlNewChild(node, NULL,
              BAD_CAST "AuthenticationVersion",
              BAD_CAST "X002");

  /* create crypt key tree */
  node=xmlNewChild(root_node, NULL,
                   BAD_CAST "EncryptionPubKeyInfo", NULL);
  rv=EB_Key_Info_toXml(cryptKeyInfo, node);
  if (rv<0) {
    DBG_ERROR(AQEBICS_LOGDOMAIN, "Error response: (%d)", rv);
    xmlFreeDoc(doc);
    return rv;
  }
  xmlNewChild(node, NULL,
              BAD_CAST "EncryptionVersion",
              BAD_CAST "E002");

  /* store partner id and user id */
  node=xmlNewChild(root_node, NULL,
                   BAD_CAST "PartnerID",
                   BAD_CAST partnerId);

  node=xmlNewChild(root_node, NULL,
                   BAD_CAST "UserID",
                   BAD_CAST userId);

  /* compress and base64 doc */
  mbuf=GWEN_Buffer_new(0, 512, 0, 1);
  rv=EB_Xml_Compress64Doc(doc, mbuf);
  if (rv<0) {
    DBG_ERROR(AQEBICS_LOGDOMAIN, "Error compressing/encoding doc (%d)", rv);
    xmlFreeDoc(doc);
    return rv;
  }
  xmlFreeDoc(doc);

  /* create request */
  msg=EB_Msg_new();
  doc=EB_Msg_GetDoc(msg);
  root_node=xmlNewNode(NULL, BAD_CAST "ebicsUnsecuredRequest");
  xmlDocSetRootElement(doc, root_node);
  ns=xmlNewNs(root_node,
              BAD_CAST "http://www.ebics.org/H003",
              NULL);
  assert(ns);
  ns=xmlNewNs(root_node,
              BAD_CAST "http://www.w3.org/2000/09/xmldsig#",
              BAD_CAST "ds");
  assert(ns);
  ns=xmlNewNs(root_node,
              BAD_CAST "http://www.w3.org/2001/XMLSchema-instance",
              BAD_CAST "xsi");
  xmlNewNsProp(root_node,
               ns,
               BAD_CAST "schemaLocation", /* xsi:schemaLocation */
               BAD_CAST "http://www.ebics.org/H003 "
               "http://www.ebics.org/H003/ebics_keymgmt_request.xsd");
  xmlNewProp(root_node, BAD_CAST "Version", BAD_CAST "H003");
  xmlNewProp(root_node, BAD_CAST "Revision", BAD_CAST "1");

  /* header */
  node=xmlNewChild(root_node, NULL, BAD_CAST "header", NULL);
  xmlNewProp(node, BAD_CAST "authenticate", BAD_CAST "true");
  xmlNewChild(node, NULL, BAD_CAST "static", NULL);
  xmlNewChild(node, NULL, BAD_CAST "mutable", NULL);

  /* body */
  node=xmlNewChild(root_node, NULL, BAD_CAST "body", NULL);

  /* fill */
  s=EBC_User_GetPeerId(u);
  if (s)
    EB_Msg_SetCharValue(msg, "header/static/HostID", s);
  s=AB_User_GetCustomerId(u);
  if (s)
    EB_Msg_SetCharValue(msg, "header/static/PartnerID", s);
  EB_Msg_SetCharValue(msg, "header/static/UserID",
                      AB_User_GetUserId(u));
  EB_Msg_SetCharValue(msg, "header/static/OrderDetails/OrderType", "HIA");
  tbuf=GWEN_Buffer_new(0, 16, 0, 1);
  rv=EBC_Provider_Generate_OrderId(pro, tbuf);
  if (rv<0) {
    DBG_ERROR(AQEBICS_LOGDOMAIN, "Error exchanging messages (%d)", rv);
    GWEN_Buffer_free(tbuf);
    GWEN_Buffer_free(mbuf);
    EB_Msg_free(msg);
    return rv;
  }
  EB_Msg_SetCharValue(msg, "header/static/OrderDetails/OrderID",
                      GWEN_Buffer_GetStart(tbuf));
  GWEN_Buffer_free(tbuf);
  EB_Msg_SetCharValue(msg,
                      "header/static/OrderDetails/OrderAttribute",
                      "DZNNN");
  EB_Msg_SetCharValue(msg, "header/static/SecurityMedium", "0200");
  EB_Msg_SetCharValue(msg, "body/DataTransfer/OrderData",
                      GWEN_Buffer_GetStart(mbuf));
  GWEN_Buffer_free(mbuf);

  /* exchange requests */
  rv=EBC_Dialog_ExchangeMessages(sess, msg, &mRsp);
  if (rv<0 || rv>=300) {
    DBG_ERROR(AQEBICS_LOGDOMAIN, "Error exchanging messages (%d)", rv);
    EB_Msg_free(msg);
    return rv;
  }
  EB_Msg_free(msg);

  /* check response */
  assert(mRsp);

  /* log results */
  EBC_Provider_LogRequestResults(pro, mRsp, NULL);

  rc=EB_Msg_GetResultCode(mRsp);
  if ((rc & 0xff0000)==0x090000 ||
      (rc & 0xff0000)==0x060000) {
    DBG_ERROR(AQEBICS_LOGDOMAIN, "Error response: (%06x)", rc);
    EB_Msg_free(mRsp);
    return AB_ERROR_SECURITY;
  }
  rc=EB_Msg_GetBodyResultCode(mRsp);
  if (rc) {
    if ((rc & 0xff0000)==0x090000 ||
        (rc & 0xff0000)==0x060000) {
      DBG_ERROR(AQEBICS_LOGDOMAIN, "Error response: (%06x)", rc);
      EB_Msg_free(mRsp);
      if ((rc & 0xfff00)==0x091300 ||
          (rc & 0xfff00)==0x091200)
        return AB_ERROR_SECURITY;
      else
        return GWEN_ERROR_GENERIC;
    }
  }

  EB_Msg_free(mRsp);

  /* adjust user status and flags */
  DBG_NOTICE(AQEBICS_LOGDOMAIN, "Adjusting user flags");
  EBC_User_AddFlags(u, EBC_USER_FLAGS_HIA);
  if ((EBC_User_GetFlags(u) & (EBC_USER_FLAGS_INI | EBC_USER_FLAGS_HIA))
      ==
      (EBC_USER_FLAGS_INI | EBC_USER_FLAGS_HIA))
    EBC_User_SetStatus(u, EBC_UserStatus_Init2);
  else
    EBC_User_SetStatus(u, EBC_UserStatus_Init1);

  return 0;
}