C++ OTPseudonym::LoadSignedNymfile方法代码示例

// This is called by OTCronItem::HookRemovalFromCron
// (After calling this method, HookRemovalFromCron then calls onRemovalFromCron.)
//
void OTAgreement::onFinalReceipt(OTCronItem & theOrigCronItem,
                                 const long & lNewTransactionNumber,
                                 OTPseudonym & theOriginator,
                                 OTPseudonym * pRemover)
{    
    OTCron * pCron  = GetCron();
    OT_ASSERT(NULL != pCron);
    
    OTPseudonym * pServerNym = pCron->GetServerNym();
    OT_ASSERT(NULL != pServerNym);
    
    // -------------------------------------------------
    
    // The finalReceipt Item's ATTACHMENT contains the UPDATED Cron Item.
    // (With the SERVER's signature on it!)
    //
    OTString strUpdatedCronItem(*this);
    OTString * pstrAttachment=&strUpdatedCronItem;
    
    const OTString strOrigCronItem(theOrigCronItem);
    // -----------------------------------------------------------------

    
    OTPseudonym theRecipientNym; // Don't use this... use the pointer just below.
    
    // The Nym who is actively requesting to remove a cron item will be passed in as pRemover.
    // However, sometimes there is no Nym... perhaps it just expired and pRemover is NULL.
    // The originating Nym (if different than remover) is loaded up. Otherwise the originator
    // pointer just pointers to *pRemover.
    //
    OTPseudonym * pRecipient = NULL;
    
    if (pServerNym->CompareID(this->GetRecipientUserID()))
    {
        pRecipient = pServerNym; // Just in case the recipient Nym is also the server Nym.
    }
    // *******************************************************
    //
    // If pRemover is NOT NULL, and he has the Recipient's ID...
    // then set the pointer accordingly.
    //
    else if ((NULL != pRemover) && (true == pRemover->CompareID(this->GetRecipientUserID())))
    {
        pRecipient = pRemover; // <======== now both pointers are set (to same Nym). DONE!
    }
    // --------------------------------------------------------------------------------------------------

    if (NULL == pRecipient)
    {
        // GetSenderUserID() should be the same on THIS (updated version of the same cron item) 
        // but for whatever reason, I'm checking the userID on the original version. Sue me.
        //
        const OTIdentifier NYM_ID(this->GetRecipientUserID());
        
        theRecipientNym.SetIdentifier(NYM_ID);  
        
        if (false == theRecipientNym.LoadPublicKey())
        {
            OTString strNymID(NYM_ID);
            OTLog::vError("OTAgreement::onFinalReceipt: Failure loading Recipient's public key:\n%s\n", strNymID.Get());
        }		
        else if (theRecipientNym.VerifyPseudonym() && 
                 theRecipientNym.LoadSignedNymfile(*pServerNym)) // ServerNym here is merely the signer on this file.
        {
            pRecipient = &theRecipientNym; //  <=====
        }
        else 
        {
            OTString strNymID(NYM_ID);
            OTLog::vError("OTAgreement::onFinalReceipt: Failure verifying Recipient's public key or loading signed nymfile: %s\n",
                          strNymID.Get());
        }
    }
    
    // -------------------------------

    // First, we are closing the transaction number ITSELF, of this cron item,
    // as an active issued number on the originating nym. (Changing it to CLOSED.)
    //
    // Second, we're verifying the CLOSING number, and using it as the closing number
    // on the FINAL RECEIPT (with that receipt being "InReferenceTo" this->GetTransactionNum())
    //
    const long lRecipientOpeningNumber = this->GetRecipientOpeningNum();
    const long lRecipientClosingNumber = this->GetRecipientClosingNum();
    
    // -----------------------------------------------------------------------------------
    const long lSenderOpeningNumber = theOrigCronItem.GetTransactionNum();

    const long lSenderClosingNumber = (theOrigCronItem.GetCountClosingNumbers() > 0) ? 
        theOrigCronItem.GetClosingTransactionNoAt(0) : 0; // index 0 is closing number for sender, since GetTransactionNum() is his opening #.
    
    // ----------------------------------
        
    const OTString strServerID(GetServerID());
    
    // -----------------------------------------------------------------
    //
//.........这里部分代码省略.........