From 4691bdcbc9b3bbbb2ec1753e4b3099eceada5802 Mon Sep 17 00:00:00 2001 From: knowcenter Date: Wed, 16 May 2007 19:59:04 +0000 Subject: enveloping connectors git-svn-id: https://joinup.ec.europa.eu/svn/pdf-as/trunk@80 7b5415b0-85f9-ee4d-85bd-d5d0c3b42d1c --- .../connectors/moa/DetachedLocRefMOAConnector.java | 391 +++++++++++++++++++++ 1 file changed, 391 insertions(+) create mode 100644 src/main/java/at/knowcenter/wag/egov/egiz/sig/connectors/moa/DetachedLocRefMOAConnector.java (limited to 'src/main/java/at/knowcenter/wag/egov/egiz/sig/connectors/moa/DetachedLocRefMOAConnector.java') diff --git a/src/main/java/at/knowcenter/wag/egov/egiz/sig/connectors/moa/DetachedLocRefMOAConnector.java b/src/main/java/at/knowcenter/wag/egov/egiz/sig/connectors/moa/DetachedLocRefMOAConnector.java new file mode 100644 index 0000000..e5278b9 --- /dev/null +++ b/src/main/java/at/knowcenter/wag/egov/egiz/sig/connectors/moa/DetachedLocRefMOAConnector.java @@ -0,0 +1,391 @@ +/** + * + */ +package at.knowcenter.wag.egov.egiz.sig.connectors.moa; + +import java.util.Properties; +import java.util.regex.Matcher; +import java.util.regex.Pattern; + +import org.apache.commons.logging.Log; +import org.apache.commons.logging.LogFactory; + +import at.knowcenter.wag.egov.egiz.cfg.SettingsReader; +import at.knowcenter.wag.egov.egiz.exceptions.SettingsException; +import at.knowcenter.wag.egov.egiz.exceptions.SignatureException; +import at.knowcenter.wag.egov.egiz.exceptions.WebException; +import at.knowcenter.wag.egov.egiz.sig.SignatureData; +import at.knowcenter.wag.egov.egiz.sig.connectors.TemplateReplaces; +import at.knowcenter.wag.egov.egiz.sig.connectors.bku.BKUHelper; +import at.knowcenter.wag.egov.egiz.sig.connectors.bku.BKUPostConnection; +import at.knowcenter.wag.egov.egiz.sig.connectors.bku.SignSignatureObject; +import at.knowcenter.wag.egov.egiz.tools.FileHelper; + +/** + * Connects to MOA providing the Data detached as LocRef on a local resource. + * + * @author wprinz + */ +public class DetachedLocRefMOAConnector +{ + /** + * The SIG_ID prefix. + */ + public static final String SIG_ID_PREFIX = "etsi-bku-detached@"; //$NON-NLS-1$ + + /** + * The log. + */ + private static Log log = LogFactory.getLog(DetachedLocRefMOAConnector.class); + + /** + * The environemnt configuration of this connector containing templates and + * other configurable elements. + */ + protected Environment environment = null; + + /** + * Constructor that builds the configuration environment for this connector + * according to the given profile. + * + *

+ * If confuguration parameters are not defined on that profile, the default + * parameters defined in the configuration are used. + *

+ * + * @param profile + * The profile from which the Environment should be assembled. + * @throws SettingsException + * f.e. + * @throws SignatureException + * f.e. + */ + public DetachedLocRefMOAConnector(String profile) throws SignatureException, SettingsException + { + this.environment = new Environment(profile); + } + + /** + * Prepares the sign request xml to be sent using the sign request template. + * + * @param data + * The SignatureData. + * @return Returns the sign request xml to be sent. + * @throws SignatureException + * f.e. + */ + protected String prepareSignRequest(SignatureData data) throws SignatureException + { + log.debug("prepareSignRequestDetached:"); //$NON-NLS-1$ + + String sign_request_template = this.environment.getSignRequestTemplate(); + + String sign_key_identifier = this.environment.getSignKeyIdentifier(); + String loc_ref_content = // "http://wwwx.google.at"; + // this doesn't work - MOA always complains that file system access is + // forbidden + "file:///C:/wprinz/Filer/egiz2/test.utf8.txt"; + String mime_type = data.getMimeType(); + if (log.isDebugEnabled()) + { + log.debug("sign keybox identifier = " + sign_key_identifier); //$NON-NLS-1$ + log.debug("LocRefContent = " + loc_ref_content); //$NON-NLS-1$ + log.debug("mime type = " + mime_type); //$NON-NLS-1$ + } + + String sign_request_xml = sign_request_template.replaceFirst(TemplateReplaces.KEY_IDENTIFIER_REPLACE, sign_key_identifier); + sign_request_xml = sign_request_xml.replaceFirst(TemplateReplaces.LOC_REF_CONTENT_REPLACE, loc_ref_content); + sign_request_xml = sign_request_xml.replaceFirst(TemplateReplaces.MIME_TYPE_REPLACE, mime_type); + + log.debug("prepareSignRequestDetached finished."); //$NON-NLS-1$ + return sign_request_xml; + } + + /** + * Analyzes the sign response xml and extracts the signature data. + * + * @param response_properties + * The response properties containing the response String and + * transport related information. + * @return Returns the extracted data encapsulated in a SignatureObject. + * @throws SignatureException + * f.e. + */ + public SignSignatureObject analyzeSignResponse(Properties response_properties) throws SignatureException + { + log.debug("analyzeSignResponse:"); //$NON-NLS-1$ + + String response_string = response_properties.getProperty(BKUPostConnection.RESPONSE_STRING_KEY); + + BKUHelper.checkResponseForError(response_string); + + // SignSignatureObject so = parseCreateXMLResponse(response_string); + + log.debug("analyzeSignResponse finished."); //$NON-NLS-1$ + return null;// so; + } + + /** + * Performs a sign. + * + * @param data + * The data to be signed. + * @return Returns the signature object containing the signature data. + * @throws SignatureException + * f.e. + * @throws WebException + */ + public SignSignatureObject doSign(SignatureData data) throws SignatureException, WebException + { + log.debug("doSign:"); //$NON-NLS-1$ + + String sign_request_xml = prepareSignRequest(data); + log.debug("sign_request_xml = " + sign_request_xml); //$NON-NLS-1$ + + String url = this.environment.getSignURL(); + Properties response_properties = sendRequest(url, MOASoapConnection.SERVICE_SIGN, sign_request_xml, data); + + log.debug("response_string = " + response_properties.getProperty(BKUPostConnection.RESPONSE_STRING_KEY));; //$NON-NLS-1$ + SignSignatureObject sso = analyzeSignResponse(response_properties); + + // TODO this could be made more generic + sso.response_properties = response_properties; + + log.debug("doSign finished."); //$NON-NLS-1$ + return sso; + } + + protected Properties sendRequest(String url, String mode, + String request_string, SignatureData data) throws SignatureException + { + try + { + Properties response_properties = MOASoapConnection.connectMOA(request_string, MOASoapConnection.SERVICE_SIGN, url); + return response_properties; + } + catch (Exception e) + { + SignatureException se = new SignatureException(320, e); + throw se; + } + } + + /** + * Holds environment configuration information like templates. + * + * @author wprinz + */ + public static class Environment + { + /** + * The configuration key of the sign keybox identifier. + */ + protected static final String SIGN_KEY_IDENTIFIER_KEY = "moa.sign.KeyIdentifier"; //$NON-NLS-1$ + + /** + * The configuration key of the sign request template. + */ + protected static final String SIGN_REQUEST_TEMPLATE_KEY = "moa.sign.request.detached"; //$NON-NLS-1$ + + /** + * The configuration key of the sign URL. + */ + protected static final String SIGN_URL_KEY = "moa.sign.url"; //$NON-NLS-1$ + + /** + * The configuration key of the verify request template. + */ + protected static final String VERIFY_REQUEST_TEMPLATE_KEY = "moa.verify.request.detached"; //$NON-NLS-1$ + + /** + * The configuration key of the verify template. + */ + protected static final String VERIFY_TEMPLATE_KEY = "moa.verify.template.detached"; //$NON-NLS-1$ + + /** + * The configuration key of the verify URL. + */ + protected static final String VERIFY_URL_KEY = "moa.verify.url"; //$NON-NLS-1$ + + /** + * The configuration key for the ECDSA cert alg property. + */ + protected static final String ECDSA_CERT_ALG_KEY = "cert.alg.ecdsa"; //$NON-NLS-1$ + + /** + * The configuration key for the RSA cert alg property. + */ + protected static final String RSA_CERT_ALG_KEY = "cert.alg.rsa"; //$NON-NLS-1$ + + protected String sign_key_identifier = null; + + protected String sign_request_template = null; + + protected String sign_url = null; + + protected String verify_request_template = null; + + protected String verify_template = null; + + protected String verify_url = null; + + protected String cert_alg_ecdsa = null; + + protected String cert_alg_rsa = null; + + /** + * Initializes the environment with a given profile. + * + * @param profile + * The configuration profile. + * @throws SettingsException + * f.e. + * @throws SignatureException + * f.e. + */ + public Environment(String profile) throws SettingsException, SignatureException + { + SettingsReader settings = SettingsReader.getInstance(); + + this.sign_key_identifier = getConnectorValueFromProfile(settings, profile, SIGN_KEY_IDENTIFIER_KEY); + + String sign_request_filename = getConnectorValueFromProfile(settings, profile, SIGN_REQUEST_TEMPLATE_KEY); + this.sign_request_template = FileHelper.readFromFile(SettingsReader.relocateFile(sign_request_filename)); + if (this.sign_request_template == null) + { + // TODO make this a settings exception + throw new SignatureException(300, "Can not read the create xml request template"); //$NON-NLS-1$ + } + + this.sign_url = getConnectorValueFromProfile(settings, profile, SIGN_URL_KEY); + + String verify_request_filename = getConnectorValueFromProfile(settings, profile, VERIFY_REQUEST_TEMPLATE_KEY); + this.verify_request_template = FileHelper.readFromFile(SettingsReader.relocateFile(verify_request_filename)); + if (this.verify_request_template == null) + { + // TODO make this a settings exception + throw new SignatureException(300, "Can not read the verify xml request template"); //$NON-NLS-1$ + } + + String verify_filename = getConnectorValueFromProfile(settings, profile, VERIFY_TEMPLATE_KEY); + this.verify_template = FileHelper.readFromFile(SettingsReader.relocateFile(verify_filename)); + if (this.verify_template == null) + { + // TODO make this a settings exception + throw new SignatureException(300, "Can not read the verify template"); //$NON-NLS-1$ + } + + this.verify_url = getConnectorValueFromProfile(settings, profile, VERIFY_URL_KEY); + + this.cert_alg_ecdsa = settings.getValueFromKey(ECDSA_CERT_ALG_KEY); + + this.cert_alg_rsa = settings.getValueFromKey(RSA_CERT_ALG_KEY); + + } + + /** + * Returns the sign key identifier. + * + * @return Returns the sign key identifier. + */ + public String getSignKeyIdentifier() + { + return this.sign_key_identifier; + } + + /** + * Returns the sign request template. + * + * @return Returns the sign request template. + */ + public String getSignRequestTemplate() + { + return this.sign_request_template; + } + + /** + * Returns the sign URL. + * + * @return Returns the sign URL. + */ + public String getSignURL() + { + return this.sign_url; + } + + /** + * Returns the verify request template. + * + * @return Returns the verify request template. + */ + public String getVerifyRequestTemplate() + { + return this.verify_request_template; + } + + /** + * Returns the verify template. + * + * @return Returns the verify template. + */ + public String getVerifyTemplate() + { + return this.verify_template; + } + + /** + * Returns the verify URL. + * + * @return Returns the verify URL. + */ + public String getVerifyURL() + { + return this.verify_url; + } + + /** + * Returns the ecdsa cert alg property. + * + * @return Returns the ecdsa cert alg property. + */ + public String getCertAlgEcdsa() + { + return this.cert_alg_ecdsa; + } + + /** + * Returns the rsa cert alg property. + * + * @return Returns the rsa cert alg property. + */ + public String getCertAlgRsa() + { + return this.cert_alg_rsa; + } + + /** + * Reads the configuration entry given by the key, first from the given + * profile, if not found from the defaults. + * + * @param settings + * The settings. + * @param profile + * The profile. + * @param key + * The configuration key. + * @return Returns the configuration entry. + */ + public static String getConnectorValueFromProfile(SettingsReader settings, + String profile, String key) + { + String value = settings.getValueFromKey("sig_obj." + profile + "." + key); //$NON-NLS-1$//$NON-NLS-2$ + if (value == null) + { + value = settings.getValueFromKey(key); + } + return value; + } + + } + +} -- cgit v1.2.3