Examples with Signature org.hl7.fhir.r4b.model.Signature used on opensource projects

Example 1 with Signature

use of org.hl7.fhir.r4b.model.Signature in project org.hl7.fhir.core by hapifhir.

the class DigitalSignatures method main.

public static void main(String[] args) throws SAXException, IOException, ParserConfigurationException, NoSuchAlgorithmException, InvalidAlgorithmParameterException, KeyException, MarshalException, XMLSignatureException, FHIRException {
    // http://docs.oracle.com/javase/7/docs/technotes/guides/security/xmldsig/XMLDigitalSignature.html
    // 
    byte[] inputXml = "<Envelope xmlns=\"urn:envelope\">\r\n</Envelope>\r\n".getBytes();
    // load the document that's going to be signed
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    dbf.setNamespaceAware(true);
    DocumentBuilder builder = dbf.newDocumentBuilder();
    Document doc = builder.parse(new ByteArrayInputStream(inputXml));
    // create a key pair
    KeyPairGenerator kpg = KeyPairGenerator.getInstance("RSA");
    kpg.initialize(512);
    KeyPair kp = kpg.generateKeyPair();
    // sign the document
    DOMSignContext dsc = new DOMSignContext(kp.getPrivate(), doc.getDocumentElement());
    XMLSignatureFactory fac = XMLSignatureFactory.getInstance("DOM");
    Reference ref = fac.newReference("", fac.newDigestMethod(DigestMethod.SHA1, null), Collections.singletonList(fac.newTransform(Transform.ENVELOPED, (TransformParameterSpec) null)), null, null);
    SignedInfo si = fac.newSignedInfo(fac.newCanonicalizationMethod(CanonicalizationMethod.INCLUSIVE, (C14NMethodParameterSpec) null), fac.newSignatureMethod(SignatureMethod.RSA_SHA1, null), Collections.singletonList(ref));
    KeyInfoFactory kif = fac.getKeyInfoFactory();
    KeyValue kv = kif.newKeyValue(kp.getPublic());
    KeyInfo ki = kif.newKeyInfo(Collections.singletonList(kv));
    XMLSignature signature = fac.newXMLSignature(si, ki);
    signature.sign(dsc);
    OutputStream os = System.out;
    new XmlGenerator().generate(doc.getDocumentElement(), os);
}

Example 2 with Signature

use of org.hl7.fhir.r4b.model.Signature in project org.hl7.fhir.core by hapifhir.

the class RdfParser method composeSignature.

protected void composeSignature(Complex parent, String parentType, String name, Signature element, int index) {
    if (element == null)
        return;
    Complex t;
    if (Utilities.noString(parentType))
        t = parent;
    else {
        t = parent.predicate("fhir:" + parentType + '.' + name);
    }
    composeElement(t, "Signature", name, element, index);
    for (int i = 0; i < element.getType().size(); i++) composeCoding(t, "Signature", "type", element.getType().get(i), i);
    if (element.hasWhenElement())
        composeInstant(t, "Signature", "when", element.getWhenElement(), -1);
    if (element.hasWho())
        composeType(t, "Signature", "who", element.getWho(), -1);
    if (element.hasContentTypeElement())
        composeCode(t, "Signature", "contentType", element.getContentTypeElement(), -1);
    if (element.hasBlobElement())
        composeBase64Binary(t, "Signature", "blob", element.getBlobElement(), -1);
}

Example 3 with Signature

use of org.hl7.fhir.r4b.model.Signature in project org.hl7.fhir.core by hapifhir.

the class DigitalSignatures method main.

public static void main(String[] args) throws SAXException, IOException, ParserConfigurationException, NoSuchAlgorithmException, InvalidAlgorithmParameterException, KeyException, MarshalException, XMLSignatureException, FHIRException, org.hl7.fhir.exceptions.FHIRException {
    // http://docs.oracle.com/javase/7/docs/technotes/guides/security/xmldsig/XMLDigitalSignature.html
    // 
    byte[] inputXml = "<Envelope xmlns=\"urn:envelope\">\r\n</Envelope>\r\n".getBytes();
    // load the document that's going to be signed
    DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
    dbf.setNamespaceAware(true);
    DocumentBuilder builder = dbf.newDocumentBuilder();
    Document doc = builder.parse(new ByteArrayInputStream(inputXml));
    // create a key pair
    KeyPairGenerator kpg = KeyPairGenerator.getInstance("RSA");
    kpg.initialize(512);
    KeyPair kp = kpg.generateKeyPair();
    // sign the document
    DOMSignContext dsc = new DOMSignContext(kp.getPrivate(), doc.getDocumentElement());
    XMLSignatureFactory fac = XMLSignatureFactory.getInstance("DOM");
    Reference ref = fac.newReference("", fac.newDigestMethod(DigestMethod.SHA1, null), Collections.singletonList(fac.newTransform(Transform.ENVELOPED, (TransformParameterSpec) null)), null, null);
    SignedInfo si = fac.newSignedInfo(fac.newCanonicalizationMethod(CanonicalizationMethod.INCLUSIVE, (C14NMethodParameterSpec) null), fac.newSignatureMethod(SignatureMethod.RSA_SHA1, null), Collections.singletonList(ref));
    KeyInfoFactory kif = fac.getKeyInfoFactory();
    KeyValue kv = kif.newKeyValue(kp.getPublic());
    KeyInfo ki = kif.newKeyInfo(Collections.singletonList(kv));
    XMLSignature signature = fac.newXMLSignature(si, ki);
    signature.sign(dsc);
    OutputStream os = System.out;
    new XmlGenerator().generate(doc.getDocumentElement(), os);
}

Example 4 with Signature

use of org.hl7.fhir.r4b.model.Signature in project org.hl7.fhir.core by hapifhir.

the class Bundle method copy.

public Bundle copy() {
    Bundle dst = new Bundle();
    copyValues(dst);
    dst.type = type == null ? null : type.copy();
    dst.total = total == null ? null : total.copy();
    if (link != null) {
        dst.link = new ArrayList<BundleLinkComponent>();
        for (BundleLinkComponent i : link) dst.link.add(i.copy());
    }
    ;
    if (entry != null) {
        dst.entry = new ArrayList<BundleEntryComponent>();
        for (BundleEntryComponent i : entry) dst.entry.add(i.copy());
    }
    ;
    dst.signature = signature == null ? null : signature.copy();
    return dst;
}

Example 5 with Signature

use of org.hl7.fhir.r4b.model.Signature in project org.hl7.fhir.core by hapifhir.

the class JsonParser method composeType.

protected void composeType(String prefix, Type type) throws IOException {
    if (type == null)
        ;
    else if (type instanceof Age)
        composeAge(prefix + "Age", (Age) type);
    else if (type instanceof Count)
        composeCount(prefix + "Count", (Count) type);
    else if (type instanceof Money)
        composeMoney(prefix + "Money", (Money) type);
    else if (type instanceof Distance)
        composeDistance(prefix + "Distance", (Distance) type);
    else if (type instanceof Duration)
        composeDuration(prefix + "Duration", (Duration) type);
    else if (type instanceof SimpleQuantity)
        composeSimpleQuantity(prefix + "SimpleQuantity", (SimpleQuantity) type);
    else if (type instanceof Period)
        composePeriod(prefix + "Period", (Period) type);
    else if (type instanceof Coding)
        composeCoding(prefix + "Coding", (Coding) type);
    else if (type instanceof Range)
        composeRange(prefix + "Range", (Range) type);
    else if (type instanceof Quantity)
        composeQuantity(prefix + "Quantity", (Quantity) type);
    else if (type instanceof Attachment)
        composeAttachment(prefix + "Attachment", (Attachment) type);
    else if (type instanceof Ratio)
        composeRatio(prefix + "Ratio", (Ratio) type);
    else if (type instanceof Annotation)
        composeAnnotation(prefix + "Annotation", (Annotation) type);
    else if (type instanceof SampledData)
        composeSampledData(prefix + "SampledData", (SampledData) type);
    else if (type instanceof Reference)
        composeReference(prefix + "Reference", (Reference) type);
    else if (type instanceof CodeableConcept)
        composeCodeableConcept(prefix + "CodeableConcept", (CodeableConcept) type);
    else if (type instanceof Identifier)
        composeIdentifier(prefix + "Identifier", (Identifier) type);
    else if (type instanceof Signature)
        composeSignature(prefix + "Signature", (Signature) type);
    else if (type instanceof TriggerDefinition)
        composeTriggerDefinition(prefix + "TriggerDefinition", (TriggerDefinition) type);
    else if (type instanceof ElementDefinition)
        composeElementDefinition(prefix + "ElementDefinition", (ElementDefinition) type);
    else if (type instanceof Timing)
        composeTiming(prefix + "Timing", (Timing) type);
    else if (type instanceof ModuleMetadata)
        composeModuleMetadata(prefix + "ModuleMetadata", (ModuleMetadata) type);
    else if (type instanceof ActionDefinition)
        composeActionDefinition(prefix + "ActionDefinition", (ActionDefinition) type);
    else if (type instanceof Address)
        composeAddress(prefix + "Address", (Address) type);
    else if (type instanceof HumanName)
        composeHumanName(prefix + "HumanName", (HumanName) type);
    else if (type instanceof DataRequirement)
        composeDataRequirement(prefix + "DataRequirement", (DataRequirement) type);
    else if (type instanceof Meta)
        composeMeta(prefix + "Meta", (Meta) type);
    else if (type instanceof ParameterDefinition)
        composeParameterDefinition(prefix + "ParameterDefinition", (ParameterDefinition) type);
    else if (type instanceof ContactPoint)
        composeContactPoint(prefix + "ContactPoint", (ContactPoint) type);
    else if (type instanceof MarkdownType) {
        composeMarkdownCore(prefix + "Markdown", (MarkdownType) type, false);
        composeMarkdownExtras(prefix + "Markdown", (MarkdownType) type, false);
    } else if (type instanceof UnsignedIntType) {
        composeUnsignedIntCore(prefix + "UnsignedInt", (UnsignedIntType) type, false);
        composeUnsignedIntExtras(prefix + "UnsignedInt", (UnsignedIntType) type, false);
    } else if (type instanceof CodeType) {
        composeCodeCore(prefix + "Code", (CodeType) type, false);
        composeCodeExtras(prefix + "Code", (CodeType) type, false);
    } else if (type instanceof IdType) {
        composeIdCore(prefix + "Id", (IdType) type, false);
        composeIdExtras(prefix + "Id", (IdType) type, false);
    } else if (type instanceof OidType) {
        composeOidCore(prefix + "Oid", (OidType) type, false);
        composeOidExtras(prefix + "Oid", (OidType) type, false);
    } else if (type instanceof PositiveIntType) {
        composePositiveIntCore(prefix + "PositiveInt", (PositiveIntType) type, false);
        composePositiveIntExtras(prefix + "PositiveInt", (PositiveIntType) type, false);
    } else if (type instanceof UuidType) {
        composeUuidCore(prefix + "Uuid", (UuidType) type, false);
        composeUuidExtras(prefix + "Uuid", (UuidType) type, false);
    } else if (type instanceof IntegerType) {
        composeIntegerCore(prefix + "Integer", (IntegerType) type, false);
        composeIntegerExtras(prefix + "Integer", (IntegerType) type, false);
    } else if (type instanceof DateTimeType) {
        composeDateTimeCore(prefix + "DateTime", (DateTimeType) type, false);
        composeDateTimeExtras(prefix + "DateTime", (DateTimeType) type, false);
    } else if (type instanceof DateType) {
        composeDateCore(prefix + "Date", (DateType) type, false);
        composeDateExtras(prefix + "Date", (DateType) type, false);
    } else if (type instanceof DecimalType) {
        composeDecimalCore(prefix + "Decimal", (DecimalType) type, false);
        composeDecimalExtras(prefix + "Decimal", (DecimalType) type, false);
    } else if (type instanceof UriType) {
        composeUriCore(prefix + "Uri", (UriType) type, false);
        composeUriExtras(prefix + "Uri", (UriType) type, false);
    } else if (type instanceof Base64BinaryType) {
        composeBase64BinaryCore(prefix + "Base64Binary", (Base64BinaryType) type, false);
        composeBase64BinaryExtras(prefix + "Base64Binary", (Base64BinaryType) type, false);
    } else if (type instanceof TimeType) {
        composeTimeCore(prefix + "Time", (TimeType) type, false);
        composeTimeExtras(prefix + "Time", (TimeType) type, false);
    } else if (type instanceof StringType) {
        composeStringCore(prefix + "String", (StringType) type, false);
        composeStringExtras(prefix + "String", (StringType) type, false);
    } else if (type instanceof BooleanType) {
        composeBooleanCore(prefix + "Boolean", (BooleanType) type, false);
        composeBooleanExtras(prefix + "Boolean", (BooleanType) type, false);
    } else if (type instanceof InstantType) {
        composeInstantCore(prefix + "Instant", (InstantType) type, false);
        composeInstantExtras(prefix + "Instant", (InstantType) type, false);
    } else
        throw new Error("Unhandled type");
}