X-Git-Url: https://code.wpia.club/?p=gigi.git;a=blobdiff_plain;f=src%2Forg%2Fcacert%2Fgigi%2Futil%2FNotary.java;h=0ecc14e444fb3db2e96cdbe886f737d7abb2ec0f;hp=7cd38e37080d9557978aadee889c086ecfc329d0;hb=9def69bd08ea69eb27786d5b34f00e154e09e9f3;hpb=2824d1c165c501e2f3a8809044788b33b81f478a diff --git a/src/org/cacert/gigi/util/Notary.java b/src/org/cacert/gigi/util/Notary.java index 7cd38e37..0ecc14e4 100644 --- a/src/org/cacert/gigi/util/Notary.java +++ b/src/org/cacert/gigi/util/Notary.java @@ -1,88 +1,223 @@ package org.cacert.gigi.util; -import java.sql.PreparedStatement; -import java.sql.ResultSet; -import java.sql.SQLException; +import java.text.ParseException; +import java.util.Calendar; +import java.util.Date; +import java.util.GregorianCalendar; -import org.cacert.gigi.User; -import org.cacert.gigi.database.DatabaseConnection; +import org.cacert.gigi.GigiApiException; +import org.cacert.gigi.database.GigiPreparedStatement; +import org.cacert.gigi.database.GigiResultSet; +import org.cacert.gigi.dbObjects.Assurance.AssuranceType; +import org.cacert.gigi.dbObjects.Group; +import org.cacert.gigi.dbObjects.Name; +import org.cacert.gigi.dbObjects.User; +import org.cacert.gigi.output.DateSelector; +import org.cacert.gigi.output.template.SprintfCommand; public class Notary { - public static void writeUserAgreement(int memid, String document, String method, String comment, boolean active, - int secmemid) throws SQLException { - PreparedStatement q = DatabaseConnection.getInstance().prepare( - "insert into `user_agreements` set `memid`=?, `secmemid`=?," - + " `document`=?,`date`=NOW(), `active`=?,`method`=?,`comment`=?"); - q.setInt(1, memid); - q.setInt(2, secmemid); - q.setString(3, document); - q.setInt(4, active ? 1 : 0); - q.setString(5, method); - q.setString(6, comment); - q.execute(); - } - - public static AssuranceResult checkAssuranceIsPossible(User assurer, User target) { - if (assurer.getId() == target.getId()) { - return AssuranceResult.CANNOT_ASSURE_SELF; - } - try { - PreparedStatement ps = DatabaseConnection.getInstance().prepare( - "SELECT 1 FROM `notary` where `to`=? and `from`=? AND `deleted`=0"); - ps.setInt(1, target.getId()); - ps.setInt(2, assurer.getId()); - ResultSet rs = ps.executeQuery(); - if (rs.next()) { - rs.close(); - return AssuranceResult.ALREADY_ASSUREED; - } - rs.close(); - if (!assurer.canAssure()) { - return AssuranceResult.CANNOT_ASSURE; - } - } catch (SQLException e) { - e.printStackTrace(); - } - return AssuranceResult.ASSURANCE_SUCCEDED; - } - - public enum AssuranceResult { - CANNOT_ASSURE("You cannot assure."), ALREADY_ASSUREED("You already assured this person."), CANNOT_ASSURE_SELF( - "Cannot assure myself."), ASSURANCE_SUCCEDED(""), ASSUREE_CHANGED( - "Person details changed. Please start over again."), POINTS_OUT_OF_RANGE("Points out of range."); - private final String message; - - private AssuranceResult(String message) { - this.message = message; - } - - public String getMessage() { - return message; - } - } - - public synchronized static AssuranceResult assure(User assurer, User target, int awarded, String location, - String date) throws SQLException { - AssuranceResult can = checkAssuranceIsPossible(assurer, target); - if (can != AssuranceResult.ASSURANCE_SUCCEDED) { - return can; - } - User u = new User(target.getId()); - if (!u.equals(target)) { - return AssuranceResult.ASSUREE_CHANGED; - } - if (awarded > assurer.getMaxAssurePoints() || awarded < 0) { - return AssuranceResult.POINTS_OUT_OF_RANGE; - } - - PreparedStatement ps = DatabaseConnection.getInstance().prepare( - "INSERT INTO `notary` SET `from`=?, `to`=?, `points`=?, `location`=?, `date`=?"); - ps.setInt(1, assurer.getId()); - ps.setInt(2, target.getId()); - ps.setInt(3, awarded); - ps.setString(4, location); - ps.setString(5, date); - ps.execute(); - return AssuranceResult.ASSURANCE_SUCCEDED; - } + + public final static int LIMIT_DAYS_VERIFICATION = 90; // conf.getProperty("limit_days_verification"); + + public static void writeUserAgreement(User member, String document, String method, String comment, boolean active, int secmemid) { + try (GigiPreparedStatement q = new GigiPreparedStatement("INSERT INTO `user_agreements` SET `memid`=?, `secmemid`=?," + " `document`=?,`date`=NOW(), `active`=?,`method`=?,`comment`=?")) { + q.setInt(1, member.getId()); + q.setInt(2, secmemid); + q.setString(3, document); + q.setBoolean(4, active); + q.setString(5, method); + q.setString(6, comment); + q.execute(); + } + } + + public static boolean checkAssuranceIsPossible(User assurer, Name target) { + try (GigiPreparedStatement ps = new GigiPreparedStatement("SELECT 1 FROM `notary` where `to`=? and `from`=? and `method` = ? ::`notaryType` AND `deleted` IS NULL AND `when` > (now() - interval '1 days' * ?)")) { + ps.setInt(1, target.getId()); + ps.setInt(2, assurer.getId()); + ps.setString(3, AssuranceType.FACE_TO_FACE.getDescription()); + ps.setInt(4, LIMIT_DAYS_VERIFICATION); + GigiResultSet rs = ps.executeQuery(); + return !rs.next(); + } + } + + public static final Group ASSURER_BLOCKED = Group.getByString("blockedassurer"); + + public static final Group ASSUREE_BLOCKED = Group.getByString("blockedassuree"); + + /** + * This method assures another user. + * + * @see User#canAssure() (for assurer) + * @see #checkAssuranceIsPossible(User, User) (for assurer or assuree) + * @param assurer + * the person that wants to assure + * @param assuree + * the person that should be assured + * @param assureeName + * the Name that was personally verified + * @param dob + * the Date of birth that the assurer verified + * @param awarded + * the points that should be awarded in total + * @param location + * the location where the assurance took place + * @param date + * the date when the assurance took place + * @throws GigiApiException + * if the assurance fails (for various reasons) + */ + public synchronized static void assure(User assurer, User assuree, Name assureeName, DayDate dob, int awarded, String location, String date, AssuranceType type) throws GigiApiException { + may(assurer, assuree, AssuranceType.FACE_TO_FACE); + GigiApiException gae = new GigiApiException(); + if ( !gae.isEmpty()) { + throw gae; + } + if (date == null || date.equals("")) { + gae.mergeInto(new GigiApiException("You must enter the date when you met the assuree.")); + } else { + try { + Date d = DateSelector.getDateFormat().parse(date); + Calendar gc = GregorianCalendar.getInstance(); + gc.setTimeInMillis(System.currentTimeMillis()); + gc.add(Calendar.HOUR_OF_DAY, 12); + if (d.getTime() > gc.getTimeInMillis()) { + gae.mergeInto(new GigiApiException("You must not enter a date in the future.")); + } + } catch (ParseException e) { + gae.mergeInto(new GigiApiException("You must enter the date in this format: YYYY-MM-DD.")); + } + } + // check location, min 3 characters + if (location == null || location.equals("")) { + gae.mergeInto(new GigiApiException("You failed to enter a location of your meeting.")); + } else if (location.length() <= 2) { + gae.mergeInto(new GigiApiException("You must enter a location with at least 3 characters eg town and country.")); + } + synchronized (assuree) { + if (assurer.getId() == assuree.getId()) { + throw new GigiApiException("You cannot verify yourself."); + } + if (assureeName.getOwner() != assuree) { + throw new GigiApiException("Internal error, name does not belong to applicant."); + } + if ( !assurer.canAssure()) { + throw new GigiApiException("You are not an RA-Agent."); + } + + if ( !checkAssuranceIsPossible(assurer, assureeName)) { + gae.mergeInto(new GigiApiException(SprintfCommand.createSimple("You have already verified this applicant within the last {0} days.", LIMIT_DAYS_VERIFICATION))); + } + + if ( !assuree.getDoB().equals(dob)) { + gae.mergeInto(new GigiApiException("The person you are assuring changed his personal details.")); + } + + if (awarded < 0) { + gae.mergeInto(new GigiApiException("The points you are trying to award are out of range.")); + } else { + if (type == AssuranceType.NUCLEUS) { + if (awarded > 50) { + gae.mergeInto(new GigiApiException("The points you are trying to award are out of range.")); + } + } else { + if (awarded > assurer.getMaxAssurePoints()) { + gae.mergeInto(new GigiApiException("The points you are trying to award are out of range.")); + } + } + } + + if ( !gae.isEmpty()) { + throw gae; + } + + if (type == AssuranceType.FACE_TO_FACE) { + assureF2F(assurer, assuree, assureeName, awarded, location, date); + } else if (type == AssuranceType.NUCLEUS) { + assureNucleus(assurer, assuree, assureeName, awarded, location, date); + } else if (type == AssuranceType.TTP_ASSISTED) { + assureTTP(assurer, assuree, assureeName, awarded, location, date); + } else { + throw new GigiApiException(SprintfCommand.createSimple("Unknown Assurance type: {0}", type.toString())); + } + assurer.invalidateMadeAssurances(); + assuree.invalidateReceivedAssurances(); + } + } + + private static void assureF2F(User assurer, User assuree, Name name, int awarded, String location, String date) throws GigiApiException { + may(assurer, assuree, AssuranceType.FACE_TO_FACE); + try (GigiPreparedStatement ps = new GigiPreparedStatement("INSERT INTO `notary` SET `from`=?, `to`=?, `points`=?, `location`=?, `date`=?")) { + ps.setInt(1, assurer.getId()); + ps.setInt(2, name.getId()); + ps.setInt(3, awarded); + ps.setString(4, location); + ps.setString(5, date); + ps.execute(); + } + } + + private static void assureTTP(User assurer, User assuree, Name name, int awarded, String location, String date) throws GigiApiException { + may(assurer, assuree, AssuranceType.TTP_ASSISTED); + try (GigiPreparedStatement ps = new GigiPreparedStatement("INSERT INTO `notary` SET `from`=?, `to`=?, `points`=?, `location`=?, `date`=?, `method`='TTP-Assisted'")) { + ps.setInt(1, assurer.getId()); + ps.setInt(2, name.getId()); + ps.setInt(3, awarded); + ps.setString(4, location); + ps.setString(5, date); + ps.execute(); + assuree.revokeGroup(assurer, Group.TTP_APPLICANT); + } + } + + public static void may(User assurer, User assuree, AssuranceType t) throws GigiApiException { + if (assuree.isInGroup(ASSUREE_BLOCKED)) { + throw new GigiApiException("The applicant is blocked."); + } + if (assurer.isInGroup(ASSURER_BLOCKED)) { + throw new GigiApiException("The RA Agent is blocked."); + } + + if (t == AssuranceType.NUCLEUS) { + if ( !assurer.isInGroup(Group.NUCLEUS_ASSURER)) { + throw new GigiApiException("RA Agent needs to be Nucleus RA Agent."); + } + return; + } else if (t == AssuranceType.TTP_ASSISTED) { + if ( !assurer.isInGroup(Group.TTP_ASSURER)) { + throw new GigiApiException("RA Agent needs to be TTP RA Agent."); + } + if ( !assuree.isInGroup(Group.TTP_APPLICANT)) { + throw new GigiApiException("Applicant needs to be TTP Applicant."); + } + return; + } else if (t == AssuranceType.FACE_TO_FACE) { + return; + } + throw new GigiApiException("Verification type not possible."); + } + + private static void assureNucleus(User assurer, User assuree, Name name, int awarded, String location, String date) throws GigiApiException { + may(assurer, assuree, AssuranceType.NUCLEUS); + // Do up to 35 points as f2f + int f2fPoints = Math.min(assurer.getMaxAssurePoints(), awarded); + assureF2F(assurer, assuree, name, f2fPoints, location, date); + + awarded -= f2fPoints; + if (awarded <= 0) { + return; + } + + // Assure remaining points as "Nucleus Bonus" + // Valid for 4 Weeks = 28 days + try (GigiPreparedStatement ps = new GigiPreparedStatement("INSERT INTO `notary` SET `from`=?, `to`=?, `points`=?, `location`=?, `date`=?, `method`='Nucleus Bonus', `expire` = CURRENT_TIMESTAMP + interval '28 days'")) { + ps.setInt(1, assurer.getId()); + ps.setInt(2, name.getId()); + ps.setInt(3, awarded); + ps.setString(4, location); + ps.setString(5, date); + ps.execute(); + } + } }