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(Unicode C) IPS MX Signature - Digitally Sign MX DocumentSee more XML Digital Signatures ExamplesDemonstrates how to digitally sign ISO 20022 SWIFT MX messages. Note: This example requires Chilkat v9.5.0.89 or later. Additional internal functionality was added to auto-recognize SWIFT MX messages and do what is appropriate to satisfy the SWIFT MX specifications.
#include <C_CkXmlW.h> #include <C_CkXmlDSigGenW.h> #include <C_CkCertW.h> #include <C_CkStringBuilderW.h> #include <C_CkXmlDSigW.h> #include <C_CkPublicKeyW.h> void ChilkatSample(void) { BOOL success; HCkXmlW xmlToSign; HCkXmlDSigGenW gen; HCkXmlW object1; HCkCertW cert; HCkStringBuilderW sbXml; HCkXmlDSigW verifier; HCkCertW verifyCert; HCkPublicKeyW pubKey; int numSigs; int verifyIdx; BOOL verified; // This example assumes the Chilkat API to have been previously unlocked. // See Global Unlock Sample for sample code. success = TRUE; // First create the XML to be signed, or load it from a file, or a string, // To load XML from a file: xmlToSign = CkXmlW_Create(); success = CkXmlW_LoadXmlFile(xmlToSign,L"c:/someDir/mx_document.xml"); // Or to load XML from a string success = CkXmlW_LoadXml(xmlToSign,L"..."); // Or create the XML directly. CkXmlW_Clear(xmlToSign); // Use this online tool to generate code from sample XML: // Generate Code to Create XML CkXmlW_putTag(xmlToSign,L"DataPDU"); CkXmlW_AddAttribute(xmlToSign,L"xmlns",L"urn:cma:stp:xsd:stp.1.0"); CkXmlW_UpdateAttrAt(xmlToSign,L"Body|AppHdr",TRUE,L"xmlns",L"urn:iso:std:iso:20022:tech:xsd:head.001.001.01"); CkXmlW_UpdateChildContent(xmlToSign,L"Body|AppHdr|Fr|FIId|FinInstnId|BICFI",L"ZZZZZZZZ"); CkXmlW_UpdateChildContent(xmlToSign,L"Body|AppHdr|To|FIId|FinInstnId|BICFI",L"YYYYYYYYYY"); CkXmlW_UpdateChildContent(xmlToSign,L"Body|AppHdr|BizMsgIdr",L"ZZZZZZZZAXXX999999999999999999999"); CkXmlW_UpdateChildContent(xmlToSign,L"Body|AppHdr|MsgDefIdr",L"pacs.008.001.08"); CkXmlW_UpdateChildContent(xmlToSign,L"Body|AppHdr|BizSvc",L"IPS"); CkXmlW_UpdateChildContent(xmlToSign,L"Body|AppHdr|CreDt",L"2017-09-13T18:18:00Z"); CkXmlW_UpdateAttrAt(xmlToSign,L"Body|Document",TRUE,L"xmlns",L"urn:iso:std:iso:20022:tech:xsd:pacs.008.001.08"); CkXmlW_UpdateChildContent(xmlToSign,L"Body|Document|FIToFICstmrCdtTrf|GrpHdr|MsgId",L"ZZZZZZZZAXXX999999999999999999999"); CkXmlW_UpdateChildContent(xmlToSign,L"Body|Document|FIToFICstmrCdtTrf|GrpHdr|CreDtTm",L"2017-09-13T18:18:00"); CkXmlW_UpdateChildContent(xmlToSign,L"Body|Document|FIToFICstmrCdtTrf|GrpHdr|NbOfTxs",L"1"); CkXmlW_UpdateChildContent(xmlToSign,L"Body|Document|FIToFICstmrCdtTrf|GrpHdr|SttlmInf|SttlmMtd",L"CLRG"); CkXmlW_UpdateChildContent(xmlToSign,L"Body|Document|FIToFICstmrCdtTrf|CdtTrfTxInf|PmtId|EndToEndId",L"NOTPROVIDED"); CkXmlW_UpdateChildContent(xmlToSign,L"Body|Document|FIToFICstmrCdtTrf|CdtTrfTxInf|PmtId|TxId",L"ZZZZZZZZAXXX999999999999999999999"); CkXmlW_UpdateChildContent(xmlToSign,L"Body|Document|FIToFICstmrCdtTrf|CdtTrfTxInf|PmtTpInf|ClrChanl",L"RTNS"); CkXmlW_UpdateChildContent(xmlToSign,L"Body|Document|FIToFICstmrCdtTrf|CdtTrfTxInf|PmtTpInf|LclInstrm|Prtry",L"CSCT"); CkXmlW_UpdateChildContent(xmlToSign,L"Body|Document|FIToFICstmrCdtTrf|CdtTrfTxInf|PmtTpInf|CtgyPurp|Prtry",L"001"); CkXmlW_UpdateAttrAt(xmlToSign,L"Body|Document|FIToFICstmrCdtTrf|CdtTrfTxInf|IntrBkSttlmAmt",TRUE,L"Ccy",L"JOD"); CkXmlW_UpdateChildContent(xmlToSign,L"Body|Document|FIToFICstmrCdtTrf|CdtTrfTxInf|IntrBkSttlmAmt",L"71.12"); CkXmlW_UpdateChildContent(xmlToSign,L"Body|Document|FIToFICstmrCdtTrf|CdtTrfTxInf|IntrBkSttlmDt",L"2018-01-14"); CkXmlW_UpdateChildContent(xmlToSign,L"Body|Document|FIToFICstmrCdtTrf|CdtTrfTxInf|ChrgBr",L"SLEV"); CkXmlW_UpdateChildContent(xmlToSign,L"Body|Document|FIToFICstmrCdtTrf|CdtTrfTxInf|InstgAgt|FinInstnId|BICFI",L"ZZZZZZZZ"); CkXmlW_UpdateChildContent(xmlToSign,L"Body|Document|FIToFICstmrCdtTrf|CdtTrfTxInf|InstdAgt|FinInstnId|BICFI",L"UBSIJOA0"); CkXmlW_UpdateChildContent(xmlToSign,L"Body|Document|FIToFICstmrCdtTrf|CdtTrfTxInf|Dbtr|Nm",L"John Johnson"); CkXmlW_UpdateChildContent(xmlToSign,L"Body|Document|FIToFICstmrCdtTrf|CdtTrfTxInf|DbtrAcct|Id|IBAN",L"JO22CITI00000000000555555555"); CkXmlW_UpdateChildContent(xmlToSign,L"Body|Document|FIToFICstmrCdtTrf|CdtTrfTxInf|DbtrAgt|FinInstnId|BICFI",L"ZZZZZZZZ"); CkXmlW_UpdateChildContent(xmlToSign,L"Body|Document|FIToFICstmrCdtTrf|CdtTrfTxInf|DbtrAgt|FinInstnId|Othr|Id",L"200004"); CkXmlW_UpdateChildContent(xmlToSign,L"Body|Document|FIToFICstmrCdtTrf|CdtTrfTxInf|DbtrAgt|FinInstnId|Othr|SchmeNm|Prtry",L"1700099999"); CkXmlW_UpdateChildContent(xmlToSign,L"Body|Document|FIToFICstmrCdtTrf|CdtTrfTxInf|DbtrAgtAcct|Id|IBAN",L"JO66CITI22222222222222222222"); CkXmlW_UpdateChildContent(xmlToSign,L"Body|Document|FIToFICstmrCdtTrf|CdtTrfTxInf|CdtrAgt|FinInstnId|BICFI",L"UBSIJOA0"); CkXmlW_UpdateChildContent(xmlToSign,L"Body|Document|FIToFICstmrCdtTrf|CdtTrfTxInf|CdtrAgt|FinInstnId|Othr|Id",L"210027"); CkXmlW_UpdateChildContent(xmlToSign,L"Body|Document|FIToFICstmrCdtTrf|CdtTrfTxInf|CdtrAgt|FinInstnId|Othr|SchmeNm|Prtry",L"1400199999"); CkXmlW_UpdateChildContent(xmlToSign,L"Body|Document|FIToFICstmrCdtTrf|CdtTrfTxInf|CdtrAgtAcct|Id|IBAN",L"JO44UBSI33333333333333333333"); CkXmlW_UpdateChildContent(xmlToSign,L"Body|Document|FIToFICstmrCdtTrf|CdtTrfTxInf|Cdtr|Nm",L"Omega Jones"); CkXmlW_UpdateChildContent(xmlToSign,L"Body|Document|FIToFICstmrCdtTrf|CdtTrfTxInf|CdtrAcct|Id|IBAN",L"JO95UBSI00000000000777777777"); CkXmlW_UpdateChildContent(xmlToSign,L"Body|Document|FIToFICstmrCdtTrf|CdtTrfTxInf|InstrForNxtAgt|InstrInf",L"/BNF/Details"); CkXmlW_UpdateChildContent(xmlToSign,L"Body|Document|FIToFICstmrCdtTrf|CdtTrfTxInf|Purp|Prtry",L"5814"); CkXmlW_UpdateChildContent(xmlToSign,L"Body|Document|FIToFICstmrCdtTrf|CdtTrfTxInf|RgltryRptg|Dtls|Inf",L"SOMEINFORMATIONABOUTPAYMENT-1"); CkXmlW_UpdateChildContent(xmlToSign,L"Body|Document|FIToFICstmrCdtTrf|CdtTrfTxInf|RgltryRptg|Dtls|Inf[1]",L"SOMEINFORMATIONABOUTPAYMENT-2"); CkXmlW_UpdateChildContent(xmlToSign,L"Body|Document|FIToFICstmrCdtTrf|CdtTrfTxInf|RgltryRptg|Dtls|Inf[2]",L"SOMEINFORMATIONABOUTPAYMENT-3"); CkXmlW_UpdateChildContent(xmlToSign,L"Body|Document|FIToFICstmrCdtTrf|CdtTrfTxInf|Tax|Cdtr|TaxId",L"9900083901"); CkXmlW_UpdateChildContent(xmlToSign,L"Body|Document|FIToFICstmrCdtTrf|CdtTrfTxInf|Tax|Dbtr|TaxId",L"1000387561"); CkXmlW_UpdateChildContent(xmlToSign,L"Body|Document|FIToFICstmrCdtTrf|CdtTrfTxInf|RmtInf|Ustrd",L"EDV UCUN ODENIR"); CkXmlW_UpdateChildContent(xmlToSign,L"Body|Document|FIToFICstmrCdtTrf|CdtTrfTxInf|RmtInf|Ustrd[1]",L"EXTRA INFO"); // The following XML is to be signed: // <?xml version="1.0" encoding="UTF-8"?> // <DataPDU xmlns="urn:cma:stp:xsd:stp.1.0"> // <Body> // <AppHdr xmlns="urn:iso:std:iso:20022:tech:xsd:head.001.001.01"> // <Fr> // <FIId> // <FinInstnId> // <BICFI>ZZZZZZZZ</BICFI> // </FinInstnId> // </FIId> // </Fr> // <To> // <FIId> // <FinInstnId> // <BICFI>YYYYYYYYYY</BICFI> // </FinInstnId> // </FIId> // </To> // <BizMsgIdr>ZZZZZZZZAXXX999999999999999999999</BizMsgIdr> // <MsgDefIdr>pacs.008.001.08</MsgDefIdr> // <BizSvc>IPS</BizSvc> // <CreDt>2017-09-13T18:18:00Z</CreDt> // </AppHdr> // <Document xmlns="urn:iso:std:iso:20022:tech:xsd:pacs.008.001.08"> // <FIToFICstmrCdtTrf> // <GrpHdr> // <MsgId>ZZZZZZZZAXXX999999999999999999999</MsgId> // <CreDtTm>2017-09-13T18:18:00</CreDtTm> // <NbOfTxs>1</NbOfTxs> // <SttlmInf> // <SttlmMtd>CLRG</SttlmMtd> // </SttlmInf> // </GrpHdr> // <CdtTrfTxInf> // <PmtId> // <EndToEndId>NOTPROVIDED</EndToEndId> // <TxId>ZZZZZZZZAXXX999999999999999999999</TxId> // </PmtId> // <PmtTpInf> // <ClrChanl>RTNS</ClrChanl> // <LclInstrm> // <Prtry>CSCT</Prtry> // </LclInstrm> // <CtgyPurp> // <Prtry>001</Prtry> // </CtgyPurp> // </PmtTpInf> // <IntrBkSttlmAmt Ccy="JOD">71.12</IntrBkSttlmAmt> // <IntrBkSttlmDt>2018-01-14</IntrBkSttlmDt> // <ChrgBr>SLEV</ChrgBr> // <InstgAgt> // <FinInstnId> // <BICFI>ZZZZZZZZ</BICFI> // </FinInstnId> // </InstgAgt> // <InstdAgt> // <FinInstnId> // <BICFI>UBSIJOA0</BICFI> // </FinInstnId> // </InstdAgt> // <Dbtr> // <Nm>John Johnson</Nm> // </Dbtr> // <DbtrAcct> // <Id> // <IBAN>JO22CITI00000000000555555555</IBAN> // </Id> // </DbtrAcct> // <DbtrAgt> // <FinInstnId> // <BICFI>ZZZZZZZZ</BICFI> // <Othr> // <Id>200004</Id> // <SchmeNm> // <Prtry>1700089999</Prtry> // </SchmeNm> // </Othr> // </FinInstnId> // </DbtrAgt> // <DbtrAgtAcct> // <Id> // <IBAN>JO66CITI22222222222222222222</IBAN> // </Id> // </DbtrAgtAcct> // <CdtrAgt> // <FinInstnId> // <BICFI>UBSIJOA0</BICFI> // <Othr> // <Id>210027</Id> // <SchmeNm> // <Prtry>1400199999</Prtry> // </SchmeNm> // </Othr> // </FinInstnId> // </CdtrAgt> // <CdtrAgtAcct> // <Id> // <IBAN>JO44UBSI33333333333333333333</IBAN> // </Id> // </CdtrAgtAcct> // <Cdtr> // <Nm>Omega Jones</Nm> // </Cdtr> // <CdtrAcct> // <Id> // <IBAN>JO95UBSI00000000000777777777</IBAN> // </Id> // </CdtrAcct> // <InstrForNxtAgt> // <InstrInf>/BNF/Details</InstrInf> // </InstrForNxtAgt> // <Purp> // <Prtry>5814</Prtry> // </Purp> // <RgltryRptg> // <Dtls> // <Inf>SOMEINFORMATIONABOUTPAYMENT-1</Inf> // <Inf>SOMEINFORMATIONABOUTPAYMENT-2</Inf> // <Inf>SOMEINFORMATIONABOUTPAYMENT-3</Inf> // </Dtls> // </RgltryRptg> // <Tax> // <Cdtr> // <TaxId>9900083901</TaxId> // </Cdtr> // <Dbtr> // <TaxId>1000387561</TaxId> // </Dbtr> // </Tax> // <RmtInf> // <Ustrd>EDV UCUN ODENIR</Ustrd> // <Ustrd>EXTRA INFO</Ustrd> // </RmtInf> // </CdtTrfTxInf> // </FIToFICstmrCdtTrf> // </Document> // </Body> // </DataPDU> gen = CkXmlDSigGenW_Create(); CkXmlDSigGenW_putSigLocation(gen,L"DataPDU|Body|AppHdr|Sgntr"); CkXmlDSigGenW_putSigLocationMod(gen,0); CkXmlDSigGenW_putSigNamespacePrefix(gen,L"ds"); CkXmlDSigGenW_putSigNamespaceUri(gen,L"http://www.w3.org/2000/09/xmldsig#"); CkXmlDSigGenW_putSignedInfoCanonAlg(gen,L"EXCL_C14N"); CkXmlDSigGenW_putSignedInfoDigestMethod(gen,L"sha256"); // Set the KeyInfoId before adding references.. CkXmlDSigGenW_putKeyInfoId(gen,L"_f9f2c543-e50a-4a50-bd91-50155d27f7e2"); // Create an Object to be added to the Signature. object1 = CkXmlW_Create(); CkXmlW_putTag(object1,L"xades:QualifyingProperties"); CkXmlW_AddAttribute(object1,L"xmlns:xades",L"http://uri.etsi.org/01903/v1.3.2#"); CkXmlW_UpdateAttrAt(object1,L"xades:SignedProperties",TRUE,L"Id",L"_4ed8e0ed-f47c-4262-909b-0458532ce7aa-signedprops"); CkXmlW_UpdateChildContent(object1,L"xades:SignedProperties|xades:SignedSignatureProperties|xades:SigningTime",L"TO BE GENERATED BY CHILKAT"); CkXmlDSigGenW_AddObject(gen,L"",CkXmlW_getXml(object1),L"",L""); // -------- Reference 1 -------- CkXmlDSigGenW_AddSameDocRef(gen,L"_f9f2c543-e50a-4a50-bd91-50155d27f7e2",L"sha256",L"EXCL_C14N",L"",L""); // -------- Reference 2 -------- CkXmlDSigGenW_AddObjectRef(gen,L"_4ed8e0ed-f47c-4262-909b-0458532ce7aa-signedprops",L"sha256",L"EXCL_C14N",L"",L"http://uri.etsi.org/01903/v1.3.2#SignedProperties"); // -------- Reference 3 -------- CkXmlDSigGenW_AddSameDocRef(gen,L"",L"sha256",L"EXCL_C14N",L"",L""); // Provide a certificate + private key. (PFX password is test123) cert = CkCertW_Create(); success = CkCertW_LoadPfxFile(cert,L"qa_data/pfx/cert_test123.pfx",L"test123"); if (success != TRUE) { wprintf(L"%s\n",CkCertW_lastErrorText(cert)); CkXmlW_Dispose(xmlToSign); CkXmlDSigGenW_Dispose(gen); CkXmlW_Dispose(object1); CkCertW_Dispose(cert); return; } CkXmlDSigGenW_SetX509Cert(gen,cert,TRUE); CkXmlDSigGenW_putKeyInfoType(gen,L"X509Data"); CkXmlDSigGenW_putX509Type(gen,L"IssuerSerial"); // Load XML to be signed... sbXml = CkStringBuilderW_Create(); CkXmlW_GetXmlSb(xmlToSign,sbXml); // Can alternatively use "CompactSignedXml" CkXmlDSigGenW_putBehaviors(gen,L"IndentedSignature,LocalSigningTime"); // Sign the XML... success = CkXmlDSigGenW_CreateXmlDSigSb(gen,sbXml); if (success != TRUE) { wprintf(L"%s\n",CkXmlDSigGenW_lastErrorText(gen)); CkXmlW_Dispose(xmlToSign); CkXmlDSigGenW_Dispose(gen); CkXmlW_Dispose(object1); CkCertW_Dispose(cert); CkStringBuilderW_Dispose(sbXml); return; } // ----------------------------------------------- // Save the signed XML to a file. success = CkStringBuilderW_WriteFile(sbXml,L"qa_output/mx_signed.xml",L"utf-8",FALSE); wprintf(L"%s\n",CkStringBuilderW_getAsString(sbXml)); // ---------------------------------------- // Verify the signatures we just produced... verifier = CkXmlDSigW_Create(); success = CkXmlDSigW_LoadSignatureSb(verifier,sbXml); if (success != TRUE) { wprintf(L"%s\n",CkXmlDSigW_lastErrorText(verifier)); CkXmlW_Dispose(xmlToSign); CkXmlDSigGenW_Dispose(gen); CkXmlW_Dispose(object1); CkCertW_Dispose(cert); CkStringBuilderW_Dispose(sbXml); CkXmlDSigW_Dispose(verifier); return; } // Important: The above signature did not include the full X.509 certificate. // You must call verifier.SetPublicKey to provide the public key of the certificate required for validation. verifyCert = CkCertW_Create(); success = CkCertW_LoadFromFile(verifyCert,L"qa_data/certs/cert_test123.cer"); if (success != TRUE) { wprintf(L"%s\n",CkCertW_lastErrorText(verifyCert)); CkXmlW_Dispose(xmlToSign); CkXmlDSigGenW_Dispose(gen); CkXmlW_Dispose(object1); CkCertW_Dispose(cert); CkStringBuilderW_Dispose(sbXml); CkXmlDSigW_Dispose(verifier); CkCertW_Dispose(verifyCert); return; } pubKey = CkCertW_ExportPublicKey(verifyCert); CkXmlDSigW_SetPublicKey(verifier,pubKey); CkPublicKeyW_Dispose(pubKey); numSigs = CkXmlDSigW_getNumSignatures(verifier); verifyIdx = 0; while (verifyIdx < numSigs) { CkXmlDSigW_putSelector(verifier,verifyIdx); verified = CkXmlDSigW_VerifySignature(verifier,TRUE); if (verified != TRUE) { wprintf(L"%s\n",CkXmlDSigW_lastErrorText(verifier)); CkXmlW_Dispose(xmlToSign); CkXmlDSigGenW_Dispose(gen); CkXmlW_Dispose(object1); CkCertW_Dispose(cert); CkStringBuilderW_Dispose(sbXml); CkXmlDSigW_Dispose(verifier); CkCertW_Dispose(verifyCert); return; } verifyIdx = verifyIdx + 1; } wprintf(L"All signatures were successfully verified.\n"); CkXmlW_Dispose(xmlToSign); CkXmlDSigGenW_Dispose(gen); CkXmlW_Dispose(object1); CkCertW_Dispose(cert); CkStringBuilderW_Dispose(sbXml); CkXmlDSigW_Dispose(verifier); CkCertW_Dispose(verifyCert); } |
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