[thrift] Add call for retrieving session data from access token

2 files changed, 1160 insertions, 1 deletions

diff --git a/src/main/java/org/openslx/bwlp/thrift/iface/MasterServer.java b/src/main/java/org/openslx/bwlp/thrift/iface/MasterServer.java
index fda3d60..e5cb8a5 100644
--- a/src/main/java/org/openslx/bwlp/thrift/iface/MasterServer.java
+++ b/src/main/java/org/openslx/bwlp/thrift/iface/MasterServer.java
@@ -6,7 +6,7 @@
  */
 package org.openslx.bwlp.thrift.iface;
 
-@javax.annotation.Generated(value = "Autogenerated by Thrift Compiler (0.17.0)", date = "2022-11-03")
+@javax.annotation.Generated(value = "Autogenerated by Thrift Compiler (0.17.0)", date = "2023-02-23")
 @SuppressWarnings({"cast", "rawtypes", "serial", "unchecked", "unused"})
 public class MasterServer {
 
@@ -30,6 +30,8 @@ public class MasterServer {
 
     public void invalidateSession(java.lang.String sessionId) throws TInvalidTokenException, org.apache.thrift.TException;
 
+    public ClientSessionData getSessionFromAccessCode(java.lang.String accessCode) throws TNotFoundException, TAuthorizationException, org.apache.thrift.TException;
+
     public UserInfo getUserFromToken(java.lang.String token) throws TInvalidTokenException, org.apache.thrift.TException;
 
     public boolean isServerAuthenticated(java.lang.String serverSessionId) throws org.apache.thrift.TException;
@@ -82,6 +84,8 @@ public class MasterServer {
 
     public void invalidateSession(java.lang.String sessionId, org.apache.thrift.async.AsyncMethodCallback<Void> resultHandler) throws org.apache.thrift.TException;
 
+    public void getSessionFromAccessCode(java.lang.String accessCode, org.apache.thrift.async.AsyncMethodCallback<ClientSessionData> resultHandler) throws org.apache.thrift.TException;
+
     public void getUserFromToken(java.lang.String token, org.apache.thrift.async.AsyncMethodCallback<UserInfo> resultHandler) throws org.apache.thrift.TException;
 
     public void isServerAuthenticated(java.lang.String serverSessionId, org.apache.thrift.async.AsyncMethodCallback<java.lang.Boolean> resultHandler) throws org.apache.thrift.TException;
@@ -399,6 +403,36 @@ public class MasterServer {
     }
 
     @Override
+    public ClientSessionData getSessionFromAccessCode(java.lang.String accessCode) throws TNotFoundException, TAuthorizationException, org.apache.thrift.TException
+    {
+      send_getSessionFromAccessCode(accessCode);
+      return recv_getSessionFromAccessCode();
+    }
+
+    public void send_getSessionFromAccessCode(java.lang.String accessCode) throws org.apache.thrift.TException
+    {
+      getSessionFromAccessCode_args args = new getSessionFromAccessCode_args();
+      args.setAccessCode(accessCode);
+      sendBase("getSessionFromAccessCode", args);
+    }
+
+    public ClientSessionData recv_getSessionFromAccessCode() throws TNotFoundException, TAuthorizationException, org.apache.thrift.TException
+    {
+      getSessionFromAccessCode_result result = new getSessionFromAccessCode_result();
+      receiveBase(result, "getSessionFromAccessCode");
+      if (result.isSetSuccess()) {
+        return result.success;
+      }
+      if (result.notFound != null) {
+        throw result.notFound;
+      }
+      if (result.auth != null) {
+        throw result.auth;
+      }
+      throw new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.MISSING_RESULT, "getSessionFromAccessCode failed: unknown result");
+    }
+
+    @Override
     public UserInfo getUserFromToken(java.lang.String token) throws TInvalidTokenException, org.apache.thrift.TException
     {
       send_getUserFromToken(token);
@@ -1194,6 +1228,41 @@ public class MasterServer {
     }
 
     @Override
+    public void getSessionFromAccessCode(java.lang.String accessCode, org.apache.thrift.async.AsyncMethodCallback<ClientSessionData> resultHandler) throws org.apache.thrift.TException {
+      checkReady();
+      getSessionFromAccessCode_call method_call = new getSessionFromAccessCode_call(accessCode, resultHandler, this, ___protocolFactory, ___transport);
+      this.___currentMethod = method_call;
+      ___manager.call(method_call);
+    }
+
+    public static class getSessionFromAccessCode_call extends org.apache.thrift.async.TAsyncMethodCall<ClientSessionData> {
+      private java.lang.String accessCode;
+      public getSessionFromAccessCode_call(java.lang.String accessCode, org.apache.thrift.async.AsyncMethodCallback<ClientSessionData> resultHandler, org.apache.thrift.async.TAsyncClient client, org.apache.thrift.protocol.TProtocolFactory protocolFactory, org.apache.thrift.transport.TNonblockingTransport transport) throws org.apache.thrift.TException {
+        super(client, protocolFactory, transport, resultHandler, false);
+        this.accessCode = accessCode;
+      }
+
+      @Override
+      public void write_args(org.apache.thrift.protocol.TProtocol prot) throws org.apache.thrift.TException {
+        prot.writeMessageBegin(new org.apache.thrift.protocol.TMessage("getSessionFromAccessCode", org.apache.thrift.protocol.TMessageType.CALL, 0));
+        getSessionFromAccessCode_args args = new getSessionFromAccessCode_args();
+        args.setAccessCode(accessCode);
+        args.write(prot);
+        prot.writeMessageEnd();
+      }
+
+      @Override
+      public ClientSessionData getResult() throws TNotFoundException, TAuthorizationException, org.apache.thrift.TException {
+        if (getState() != org.apache.thrift.async.TAsyncMethodCall.State.RESPONSE_READ) {
+          throw new java.lang.IllegalStateException("Method call not finished!");
+        }
+        org.apache.thrift.transport.TMemoryInputTransport memoryTransport = new org.apache.thrift.transport.TMemoryInputTransport(getFrameBuffer().array());
+        org.apache.thrift.protocol.TProtocol prot = client.getProtocolFactory().getProtocol(memoryTransport);
+        return (new Client(prot)).recv_getSessionFromAccessCode();
+      }
+    }
+
+    @Override
     public void getUserFromToken(java.lang.String token, org.apache.thrift.async.AsyncMethodCallback<UserInfo> resultHandler) throws org.apache.thrift.TException {
       checkReady();
       getUserFromToken_call method_call = new getUserFromToken_call(token, resultHandler, this, ___protocolFactory, ___transport);
@@ -1767,6 +1836,7 @@ public class MasterServer {
       processMap.put("getImageDetails", new getImageDetails());
       processMap.put("getUser", new getUser());
       processMap.put("invalidateSession", new invalidateSession());
+      processMap.put("getSessionFromAccessCode", new getSessionFromAccessCode());
       processMap.put("getUserFromToken", new getUserFromToken());
       processMap.put("isServerAuthenticated", new isServerAuthenticated());
       processMap.put("startServerAuthentication", new startServerAuthentication());
@@ -2082,6 +2152,40 @@ public class MasterServer {
       }
     }
 
+    public static class getSessionFromAccessCode<I extends Iface> extends org.apache.thrift.ProcessFunction<I, getSessionFromAccessCode_args> {
+      public getSessionFromAccessCode() {
+        super("getSessionFromAccessCode");
+      }
+
+      @Override
+      public getSessionFromAccessCode_args getEmptyArgsInstance() {
+        return new getSessionFromAccessCode_args();
+      }
+
+      @Override
+      protected boolean isOneway() {
+        return false;
+      }
+
+      @Override
+      protected boolean rethrowUnhandledExceptions() {
+        return false;
+      }
+
+      @Override
+      public getSessionFromAccessCode_result getResult(I iface, getSessionFromAccessCode_args args) throws org.apache.thrift.TException {
+        getSessionFromAccessCode_result result = new getSessionFromAccessCode_result();
+        try {
+          result.success = iface.getSessionFromAccessCode(args.accessCode);
+        } catch (TNotFoundException notFound) {
+          result.notFound = notFound;
+        } catch (TAuthorizationException auth) {
+          result.auth = auth;
+        }
+        return result;
+      }
+    }
+
     public static class getUserFromToken<I extends Iface> extends org.apache.thrift.ProcessFunction<I, getUserFromToken_args> {
       public getUserFromToken() {
         super("getUserFromToken");
@@ -2601,6 +2705,7 @@ public class MasterServer {
       processMap.put("getImageDetails", new getImageDetails());
       processMap.put("getUser", new getUser());
       processMap.put("invalidateSession", new invalidateSession());
+      processMap.put("getSessionFromAccessCode", new getSessionFromAccessCode());
       processMap.put("getUserFromToken", new getUserFromToken());
       processMap.put("isServerAuthenticated", new isServerAuthenticated());
       processMap.put("startServerAuthentication", new startServerAuthentication());
@@ -3281,6 +3386,81 @@ public class MasterServer {
       }
     }
 
+    public static class getSessionFromAccessCode<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, getSessionFromAccessCode_args, ClientSessionData> {
+      public getSessionFromAccessCode() {
+        super("getSessionFromAccessCode");
+      }
+
+      @Override
+      public getSessionFromAccessCode_args getEmptyArgsInstance() {
+        return new getSessionFromAccessCode_args();
+      }
+
+      @Override
+      public org.apache.thrift.async.AsyncMethodCallback<ClientSessionData> getResultHandler(final org.apache.thrift.server.AbstractNonblockingServer.AsyncFrameBuffer fb, final int seqid) {
+        final org.apache.thrift.AsyncProcessFunction fcall = this;
+        return new org.apache.thrift.async.AsyncMethodCallback<ClientSessionData>() { 
+          @Override
+          public void onComplete(ClientSessionData o) {
+            getSessionFromAccessCode_result result = new getSessionFromAccessCode_result();
+            result.success = o;
+            try {
+              fcall.sendResponse(fb, result, org.apache.thrift.protocol.TMessageType.REPLY,seqid);
+            } catch (org.apache.thrift.transport.TTransportException e) {
+              _LOGGER.error("TTransportException writing to internal frame buffer", e);
+              fb.close();
+            } catch (java.lang.Exception e) {
+              _LOGGER.error("Exception writing to internal frame buffer", e);
+              onError(e);
+            }
+          }
+          @Override
+          public void onError(java.lang.Exception e) {
+            byte msgType = org.apache.thrift.protocol.TMessageType.REPLY;
+            org.apache.thrift.TSerializable msg;
+            getSessionFromAccessCode_result result = new getSessionFromAccessCode_result();
+            if (e instanceof TNotFoundException) {
+              result.notFound = (TNotFoundException) e;
+              result.setNotFoundIsSet(true);
+              msg = result;
+            } else if (e instanceof TAuthorizationException) {
+              result.auth = (TAuthorizationException) e;
+              result.setAuthIsSet(true);
+              msg = result;
+            } else if (e instanceof org.apache.thrift.transport.TTransportException) {
+              _LOGGER.error("TTransportException inside handler", e);
+              fb.close();
+              return;
+            } else if (e instanceof org.apache.thrift.TApplicationException) {
+              _LOGGER.error("TApplicationException inside handler", e);
+              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
+              msg = (org.apache.thrift.TApplicationException)e;
+            } else {
+              _LOGGER.error("Exception inside handler", e);
+              msgType = org.apache.thrift.protocol.TMessageType.EXCEPTION;
+              msg = new org.apache.thrift.TApplicationException(org.apache.thrift.TApplicationException.INTERNAL_ERROR, e.getMessage());
+            }
+            try {
+              fcall.sendResponse(fb,msg,msgType,seqid);
+            } catch (java.lang.Exception ex) {
+              _LOGGER.error("Exception writing to internal frame buffer", ex);
+              fb.close();
+            }
+          }
+        };
+      }
+
+      @Override
+      protected boolean isOneway() {
+        return false;
+      }
+
+      @Override
+      public void start(I iface, getSessionFromAccessCode_args args, org.apache.thrift.async.AsyncMethodCallback<ClientSessionData> resultHandler) throws org.apache.thrift.TException {
+        iface.getSessionFromAccessCode(args.accessCode,resultHandler);
+      }
+    }
+
     public static class getUserFromToken<I extends AsyncIface> extends org.apache.thrift.AsyncProcessFunction<I, getUserFromToken_args, UserInfo> {
       public getUserFromToken() {
         super("getUserFromToken");
@@ -13433,6 +13613,982 @@ public class MasterServer {
   }
 
   @SuppressWarnings({"cast", "rawtypes", "serial", "unchecked", "unused"})
+  public static class getSessionFromAccessCode_args implements org.apache.thrift.TBase<getSessionFromAccessCode_args, getSessionFromAccessCode_args._Fields>, java.io.Serializable, Cloneable, Comparable<getSessionFromAccessCode_args>   {
+    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getSessionFromAccessCode_args");
+
+    private static final org.apache.thrift.protocol.TField ACCESS_CODE_FIELD_DESC = new org.apache.thrift.protocol.TField("accessCode", org.apache.thrift.protocol.TType.STRING, (short)1);
+
+    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new getSessionFromAccessCode_argsStandardSchemeFactory();
+    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new getSessionFromAccessCode_argsTupleSchemeFactory();
+
+    public @org.apache.thrift.annotation.Nullable java.lang.String accessCode; // required
+
+    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
+    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
+      ACCESS_CODE((short)1, "accessCode");
+
+      private static final java.util.Map<java.lang.String, _Fields> byName = new java.util.HashMap<java.lang.String, _Fields>();
+
+      static {
+        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
+          byName.put(field.getFieldName(), field);
+        }
+      }
+
+      /**
+       * Find the _Fields constant that matches fieldId, or null if its not found.
+       */
+      @org.apache.thrift.annotation.Nullable
+      public static _Fields findByThriftId(int fieldId) {
+        switch(fieldId) {
+          case 1: // ACCESS_CODE
+            return ACCESS_CODE;
+          default:
+            return null;
+        }
+      }
+
+      /**
+       * Find the _Fields constant that matches fieldId, throwing an exception
+       * if it is not found.
+       */
+      public static _Fields findByThriftIdOrThrow(int fieldId) {
+        _Fields fields = findByThriftId(fieldId);
+        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
+        return fields;
+      }
+
+      /**
+       * Find the _Fields constant that matches name, or null if its not found.
+       */
+      @org.apache.thrift.annotation.Nullable
+      public static _Fields findByName(java.lang.String name) {
+        return byName.get(name);
+      }
+
+      private final short _thriftId;
+      private final java.lang.String _fieldName;
+
+      _Fields(short thriftId, java.lang.String fieldName) {
+        _thriftId = thriftId;
+        _fieldName = fieldName;
+      }
+
+      @Override
+      public short getThriftFieldId() {
+        return _thriftId;
+      }
+
+      @Override
+      public java.lang.String getFieldName() {
+        return _fieldName;
+      }
+    }
+
+    // isset id assignments
+    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
+    static {
+      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
+      tmpMap.put(_Fields.ACCESS_CODE, new org.apache.thrift.meta_data.FieldMetaData("accessCode", org.apache.thrift.TFieldRequirementType.DEFAULT, 
+          new org.apache.thrift.meta_data.FieldValueMetaData(org.apache.thrift.protocol.TType.STRING)));
+      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
+      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getSessionFromAccessCode_args.class, metaDataMap);
+    }
+
+    public getSessionFromAccessCode_args() {
+    }
+
+    public getSessionFromAccessCode_args(
+      java.lang.String accessCode)
+    {
+      this();
+      this.accessCode = accessCode;
+    }
+
+    /**
+     * Performs a deep copy on <i>other</i>.
+     */
+    public getSessionFromAccessCode_args(getSessionFromAccessCode_args other) {
+      if (other.isSetAccessCode()) {
+        this.accessCode = other.accessCode;
+      }
+    }
+
+    @Override
+    public getSessionFromAccessCode_args deepCopy() {
+      return new getSessionFromAccessCode_args(this);
+    }
+
+    @Override
+    public void clear() {
+      this.accessCode = null;
+    }
+
+    @org.apache.thrift.annotation.Nullable
+    public java.lang.String getAccessCode() {
+      return this.accessCode;
+    }
+
+    public getSessionFromAccessCode_args setAccessCode(@org.apache.thrift.annotation.Nullable java.lang.String accessCode) {
+      this.accessCode = accessCode;
+      return this;
+    }
+
+    public void unsetAccessCode() {
+      this.accessCode = null;
+    }
+
+    /** Returns true if field accessCode is set (has been assigned a value) and false otherwise */
+    public boolean isSetAccessCode() {
+      return this.accessCode != null;
+    }
+
+    public void setAccessCodeIsSet(boolean value) {
+      if (!value) {
+        this.accessCode = null;
+      }
+    }
+
+    @Override
+    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
+      switch (field) {
+      case ACCESS_CODE:
+        if (value == null) {
+          unsetAccessCode();
+        } else {
+          setAccessCode((java.lang.String)value);
+        }
+        break;
+
+      }
+    }
+
+    @org.apache.thrift.annotation.Nullable
+    @Override
+    public java.lang.Object getFieldValue(_Fields field) {
+      switch (field) {
+      case ACCESS_CODE:
+        return getAccessCode();
+
+      }
+      throw new java.lang.IllegalStateException();
+    }
+
+    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
+    @Override
+    public boolean isSet(_Fields field) {
+      if (field == null) {
+        throw new java.lang.IllegalArgumentException();
+      }
+
+      switch (field) {
+      case ACCESS_CODE:
+        return isSetAccessCode();
+      }
+      throw new java.lang.IllegalStateException();
+    }
+
+    @Override
+    public boolean equals(java.lang.Object that) {
+      if (that instanceof getSessionFromAccessCode_args)
+        return this.equals((getSessionFromAccessCode_args)that);
+      return false;
+    }
+
+    public boolean equals(getSessionFromAccessCode_args that) {
+      if (that == null)
+        return false;
+      if (this == that)
+        return true;
+
+      boolean this_present_accessCode = true && this.isSetAccessCode();
+      boolean that_present_accessCode = true && that.isSetAccessCode();
+      if (this_present_accessCode || that_present_accessCode) {
+        if (!(this_present_accessCode && that_present_accessCode))
+          return false;
+        if (!this.accessCode.equals(that.accessCode))
+          return false;
+      }
+
+      return true;
+    }
+
+    @Override
+    public int hashCode() {
+      int hashCode = 1;
+
+      hashCode = hashCode * 8191 + ((isSetAccessCode()) ? 131071 : 524287);
+      if (isSetAccessCode())
+        hashCode = hashCode * 8191 + accessCode.hashCode();
+
+      return hashCode;
+    }
+
+    @Override
+    public int compareTo(getSessionFromAccessCode_args other) {
+      if (!getClass().equals(other.getClass())) {
+        return getClass().getName().compareTo(other.getClass().getName());
+      }
+
+      int lastComparison = 0;
+
+      lastComparison = java.lang.Boolean.compare(isSetAccessCode(), other.isSetAccessCode());
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+      if (isSetAccessCode()) {
+        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.accessCode, other.accessCode);
+        if (lastComparison != 0) {
+          return lastComparison;
+        }
+      }
+      return 0;
+    }
+
+    @org.apache.thrift.annotation.Nullable
+    @Override
+    public _Fields fieldForId(int fieldId) {
+      return _Fields.findByThriftId(fieldId);
+    }
+
+    @Override
+    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
+      scheme(iprot).read(iprot, this);
+    }
+
+    @Override
+    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
+      scheme(oprot).write(oprot, this);
+    }
+
+    @Override
+    public java.lang.String toString() {
+      java.lang.StringBuilder sb = new java.lang.StringBuilder("getSessionFromAccessCode_args(");
+      boolean first = true;
+
+      sb.append("accessCode:");
+      if (this.accessCode == null) {
+        sb.append("null");
+      } else {
+        sb.append(this.accessCode);
+      }
+      first = false;
+      sb.append(")");
+      return sb.toString();
+    }
+
+    public void validate() throws org.apache.thrift.TException {
+      // check for required fields
+      // check for sub-struct validity
+    }
+
+    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
+      try {
+        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
+      } catch (org.apache.thrift.TException te) {
+        throw new java.io.IOException(te);
+      }
+    }
+
+    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
+      try {
+        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
+      } catch (org.apache.thrift.TException te) {
+        throw new java.io.IOException(te);
+      }
+    }
+
+    private static class getSessionFromAccessCode_argsStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
+      @Override
+      public getSessionFromAccessCode_argsStandardScheme getScheme() {
+        return new getSessionFromAccessCode_argsStandardScheme();
+      }
+    }
+
+    private static class getSessionFromAccessCode_argsStandardScheme extends org.apache.thrift.scheme.StandardScheme<getSessionFromAccessCode_args> {
+
+      @Override
+      public void read(org.apache.thrift.protocol.TProtocol iprot, getSessionFromAccessCode_args struct) throws org.apache.thrift.TException {
+        org.apache.thrift.protocol.TField schemeField;
+        iprot.readStructBegin();
+        while (true)
+        {
+          schemeField = iprot.readFieldBegin();
+          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
+            break;
+          }
+          switch (schemeField.id) {
+            case 1: // ACCESS_CODE
+              if (schemeField.type == org.apache.thrift.protocol.TType.STRING) {
+                struct.accessCode = iprot.readString();
+                struct.setAccessCodeIsSet(true);
+              } else { 
+                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+              }
+              break;
+            default:
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+          }
+          iprot.readFieldEnd();
+        }
+        iprot.readStructEnd();
+
+        // check for required fields of primitive type, which can't be checked in the validate method
+        struct.validate();
+      }
+
+      @Override
+      public void write(org.apache.thrift.protocol.TProtocol oprot, getSessionFromAccessCode_args struct) throws org.apache.thrift.TException {
+        struct.validate();
+
+        oprot.writeStructBegin(STRUCT_DESC);
+        if (struct.accessCode != null) {
+          oprot.writeFieldBegin(ACCESS_CODE_FIELD_DESC);
+          oprot.writeString(struct.accessCode);
+          oprot.writeFieldEnd();
+        }
+        oprot.writeFieldStop();
+        oprot.writeStructEnd();
+      }
+
+    }
+
+    private static class getSessionFromAccessCode_argsTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
+      @Override
+      public getSessionFromAccessCode_argsTupleScheme getScheme() {
+        return new getSessionFromAccessCode_argsTupleScheme();
+      }
+    }
+
+    private static class getSessionFromAccessCode_argsTupleScheme extends org.apache.thrift.scheme.TupleScheme<getSessionFromAccessCode_args> {
+
+      @Override
+      public void write(org.apache.thrift.protocol.TProtocol prot, getSessionFromAccessCode_args struct) throws org.apache.thrift.TException {
+        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
+        java.util.BitSet optionals = new java.util.BitSet();
+        if (struct.isSetAccessCode()) {
+          optionals.set(0);
+        }
+        oprot.writeBitSet(optionals, 1);
+        if (struct.isSetAccessCode()) {
+          oprot.writeString(struct.accessCode);
+        }
+      }
+
+      @Override
+      public void read(org.apache.thrift.protocol.TProtocol prot, getSessionFromAccessCode_args struct) throws org.apache.thrift.TException {
+        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
+        java.util.BitSet incoming = iprot.readBitSet(1);
+        if (incoming.get(0)) {
+          struct.accessCode = iprot.readString();
+          struct.setAccessCodeIsSet(true);
+        }
+      }
+    }
+
+    private static <S extends org.apache.thrift.scheme.IScheme> S scheme(org.apache.thrift.protocol.TProtocol proto) {
+      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
+    }
+  }
+
+  @SuppressWarnings({"cast", "rawtypes", "serial", "unchecked", "unused"})
+  public static class getSessionFromAccessCode_result implements org.apache.thrift.TBase<getSessionFromAccessCode_result, getSessionFromAccessCode_result._Fields>, java.io.Serializable, Cloneable, Comparable<getSessionFromAccessCode_result>   {
+    private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getSessionFromAccessCode_result");
+
+    private static final org.apache.thrift.protocol.TField SUCCESS_FIELD_DESC = new org.apache.thrift.protocol.TField("success", org.apache.thrift.protocol.TType.STRUCT, (short)0);
+    private static final org.apache.thrift.protocol.TField NOT_FOUND_FIELD_DESC = new org.apache.thrift.protocol.TField("notFound", org.apache.thrift.protocol.TType.STRUCT, (short)1);
+    private static final org.apache.thrift.protocol.TField AUTH_FIELD_DESC = new org.apache.thrift.protocol.TField("auth", org.apache.thrift.protocol.TType.STRUCT, (short)2);
+
+    private static final org.apache.thrift.scheme.SchemeFactory STANDARD_SCHEME_FACTORY = new getSessionFromAccessCode_resultStandardSchemeFactory();
+    private static final org.apache.thrift.scheme.SchemeFactory TUPLE_SCHEME_FACTORY = new getSessionFromAccessCode_resultTupleSchemeFactory();
+
+    public @org.apache.thrift.annotation.Nullable ClientSessionData success; // required
+    public @org.apache.thrift.annotation.Nullable TNotFoundException notFound; // required
+    public @org.apache.thrift.annotation.Nullable TAuthorizationException auth; // required
+
+    /** The set of fields this struct contains, along with convenience methods for finding and manipulating them. */
+    public enum _Fields implements org.apache.thrift.TFieldIdEnum {
+      SUCCESS((short)0, "success"),
+      NOT_FOUND((short)1, "notFound"),
+      AUTH((short)2, "auth");
+
+      private static final java.util.Map<java.lang.String, _Fields> byName = new java.util.HashMap<java.lang.String, _Fields>();
+
+      static {
+        for (_Fields field : java.util.EnumSet.allOf(_Fields.class)) {
+          byName.put(field.getFieldName(), field);
+        }
+      }
+
+      /**
+       * Find the _Fields constant that matches fieldId, or null if its not found.
+       */
+      @org.apache.thrift.annotation.Nullable
+      public static _Fields findByThriftId(int fieldId) {
+        switch(fieldId) {
+          case 0: // SUCCESS
+            return SUCCESS;
+          case 1: // NOT_FOUND
+            return NOT_FOUND;
+          case 2: // AUTH
+            return AUTH;
+          default:
+            return null;
+        }
+      }
+
+      /**
+       * Find the _Fields constant that matches fieldId, throwing an exception
+       * if it is not found.
+       */
+      public static _Fields findByThriftIdOrThrow(int fieldId) {
+        _Fields fields = findByThriftId(fieldId);
+        if (fields == null) throw new java.lang.IllegalArgumentException("Field " + fieldId + " doesn't exist!");
+        return fields;
+      }
+
+      /**
+       * Find the _Fields constant that matches name, or null if its not found.
+       */
+      @org.apache.thrift.annotation.Nullable
+      public static _Fields findByName(java.lang.String name) {
+        return byName.get(name);
+      }
+
+      private final short _thriftId;
+      private final java.lang.String _fieldName;
+
+      _Fields(short thriftId, java.lang.String fieldName) {
+        _thriftId = thriftId;
+        _fieldName = fieldName;
+      }
+
+      @Override
+      public short getThriftFieldId() {
+        return _thriftId;
+      }
+
+      @Override
+      public java.lang.String getFieldName() {
+        return _fieldName;
+      }
+    }
+
+    // isset id assignments
+    public static final java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> metaDataMap;
+    static {
+      java.util.Map<_Fields, org.apache.thrift.meta_data.FieldMetaData> tmpMap = new java.util.EnumMap<_Fields, org.apache.thrift.meta_data.FieldMetaData>(_Fields.class);
+      tmpMap.put(_Fields.SUCCESS, new org.apache.thrift.meta_data.FieldMetaData("success", org.apache.thrift.TFieldRequirementType.DEFAULT, 
+          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, ClientSessionData.class)));
+      tmpMap.put(_Fields.NOT_FOUND, new org.apache.thrift.meta_data.FieldMetaData("notFound", org.apache.thrift.TFieldRequirementType.DEFAULT, 
+          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TNotFoundException.class)));
+      tmpMap.put(_Fields.AUTH, new org.apache.thrift.meta_data.FieldMetaData("auth", org.apache.thrift.TFieldRequirementType.DEFAULT, 
+          new org.apache.thrift.meta_data.StructMetaData(org.apache.thrift.protocol.TType.STRUCT, TAuthorizationException.class)));
+      metaDataMap = java.util.Collections.unmodifiableMap(tmpMap);
+      org.apache.thrift.meta_data.FieldMetaData.addStructMetaDataMap(getSessionFromAccessCode_result.class, metaDataMap);
+    }
+
+    public getSessionFromAccessCode_result() {
+    }
+
+    public getSessionFromAccessCode_result(
+      ClientSessionData success,
+      TNotFoundException notFound,
+      TAuthorizationException auth)
+    {
+      this();
+      this.success = success;
+      this.notFound = notFound;
+      this.auth = auth;
+    }
+
+    /**
+     * Performs a deep copy on <i>other</i>.
+     */
+    public getSessionFromAccessCode_result(getSessionFromAccessCode_result other) {
+      if (other.isSetSuccess()) {
+        this.success = new ClientSessionData(other.success);
+      }
+      if (other.isSetNotFound()) {
+        this.notFound = new TNotFoundException(other.notFound);
+      }
+      if (other.isSetAuth()) {
+        this.auth = new TAuthorizationException(other.auth);
+      }
+    }
+
+    @Override
+    public getSessionFromAccessCode_result deepCopy() {
+      return new getSessionFromAccessCode_result(this);
+    }
+
+    @Override
+    public void clear() {
+      this.success = null;
+      this.notFound = null;
+      this.auth = null;
+    }
+
+    @org.apache.thrift.annotation.Nullable
+    public ClientSessionData getSuccess() {
+      return this.success;
+    }
+
+    public getSessionFromAccessCode_result setSuccess(@org.apache.thrift.annotation.Nullable ClientSessionData success) {
+      this.success = success;
+      return this;
+    }
+
+    public void unsetSuccess() {
+      this.success = null;
+    }
+
+    /** Returns true if field success is set (has been assigned a value) and false otherwise */
+    public boolean isSetSuccess() {
+      return this.success != null;
+    }
+
+    public void setSuccessIsSet(boolean value) {
+      if (!value) {
+        this.success = null;
+      }
+    }
+
+    @org.apache.thrift.annotation.Nullable
+    public TNotFoundException getNotFound() {
+      return this.notFound;
+    }
+
+    public getSessionFromAccessCode_result setNotFound(@org.apache.thrift.annotation.Nullable TNotFoundException notFound) {
+      this.notFound = notFound;
+      return this;
+    }
+
+    public void unsetNotFound() {
+      this.notFound = null;
+    }
+
+    /** Returns true if field notFound is set (has been assigned a value) and false otherwise */
+    public boolean isSetNotFound() {
+      return this.notFound != null;
+    }
+
+    public void setNotFoundIsSet(boolean value) {
+      if (!value) {
+        this.notFound = null;
+      }
+    }
+
+    @org.apache.thrift.annotation.Nullable
+    public TAuthorizationException getAuth() {
+      return this.auth;
+    }
+
+    public getSessionFromAccessCode_result setAuth(@org.apache.thrift.annotation.Nullable TAuthorizationException auth) {
+      this.auth = auth;
+      return this;
+    }
+
+    public void unsetAuth() {
+      this.auth = null;
+    }
+
+    /** Returns true if field auth is set (has been assigned a value) and false otherwise */
+    public boolean isSetAuth() {
+      return this.auth != null;
+    }
+
+    public void setAuthIsSet(boolean value) {
+      if (!value) {
+        this.auth = null;
+      }
+    }
+
+    @Override
+    public void setFieldValue(_Fields field, @org.apache.thrift.annotation.Nullable java.lang.Object value) {
+      switch (field) {
+      case SUCCESS:
+        if (value == null) {
+          unsetSuccess();
+        } else {
+          setSuccess((ClientSessionData)value);
+        }
+        break;
+
+      case NOT_FOUND:
+        if (value == null) {
+          unsetNotFound();
+        } else {
+          setNotFound((TNotFoundException)value);
+        }
+        break;
+
+      case AUTH:
+        if (value == null) {
+          unsetAuth();
+        } else {
+          setAuth((TAuthorizationException)value);
+        }
+        break;
+
+      }
+    }
+
+    @org.apache.thrift.annotation.Nullable
+    @Override
+    public java.lang.Object getFieldValue(_Fields field) {
+      switch (field) {
+      case SUCCESS:
+        return getSuccess();
+
+      case NOT_FOUND:
+        return getNotFound();
+
+      case AUTH:
+        return getAuth();
+
+      }
+      throw new java.lang.IllegalStateException();
+    }
+
+    /** Returns true if field corresponding to fieldID is set (has been assigned a value) and false otherwise */
+    @Override
+    public boolean isSet(_Fields field) {
+      if (field == null) {
+        throw new java.lang.IllegalArgumentException();
+      }
+
+      switch (field) {
+      case SUCCESS:
+        return isSetSuccess();
+      case NOT_FOUND:
+        return isSetNotFound();
+      case AUTH:
+        return isSetAuth();
+      }
+      throw new java.lang.IllegalStateException();
+    }
+
+    @Override
+    public boolean equals(java.lang.Object that) {
+      if (that instanceof getSessionFromAccessCode_result)
+        return this.equals((getSessionFromAccessCode_result)that);
+      return false;
+    }
+
+    public boolean equals(getSessionFromAccessCode_result that) {
+      if (that == null)
+        return false;
+      if (this == that)
+        return true;
+
+      boolean this_present_success = true && this.isSetSuccess();
+      boolean that_present_success = true && that.isSetSuccess();
+      if (this_present_success || that_present_success) {
+        if (!(this_present_success && that_present_success))
+          return false;
+        if (!this.success.equals(that.success))
+          return false;
+      }
+
+      boolean this_present_notFound = true && this.isSetNotFound();
+      boolean that_present_notFound = true && that.isSetNotFound();
+      if (this_present_notFound || that_present_notFound) {
+        if (!(this_present_notFound && that_present_notFound))
+          return false;
+        if (!this.notFound.equals(that.notFound))
+          return false;
+      }
+
+      boolean this_present_auth = true && this.isSetAuth();
+      boolean that_present_auth = true && that.isSetAuth();
+      if (this_present_auth || that_present_auth) {
+        if (!(this_present_auth && that_present_auth))
+          return false;
+        if (!this.auth.equals(that.auth))
+          return false;
+      }
+
+      return true;
+    }
+
+    @Override
+    public int hashCode() {
+      int hashCode = 1;
+
+      hashCode = hashCode * 8191 + ((isSetSuccess()) ? 131071 : 524287);
+      if (isSetSuccess())
+        hashCode = hashCode * 8191 + success.hashCode();
+
+      hashCode = hashCode * 8191 + ((isSetNotFound()) ? 131071 : 524287);
+      if (isSetNotFound())
+        hashCode = hashCode * 8191 + notFound.hashCode();
+
+      hashCode = hashCode * 8191 + ((isSetAuth()) ? 131071 : 524287);
+      if (isSetAuth())
+        hashCode = hashCode * 8191 + auth.hashCode();
+
+      return hashCode;
+    }
+
+    @Override
+    public int compareTo(getSessionFromAccessCode_result other) {
+      if (!getClass().equals(other.getClass())) {
+        return getClass().getName().compareTo(other.getClass().getName());
+      }
+
+      int lastComparison = 0;
+
+      lastComparison = java.lang.Boolean.compare(isSetSuccess(), other.isSetSuccess());
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+      if (isSetSuccess()) {
+        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.success, other.success);
+        if (lastComparison != 0) {
+          return lastComparison;
+        }
+      }
+      lastComparison = java.lang.Boolean.compare(isSetNotFound(), other.isSetNotFound());
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+      if (isSetNotFound()) {
+        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.notFound, other.notFound);
+        if (lastComparison != 0) {
+          return lastComparison;
+        }
+      }
+      lastComparison = java.lang.Boolean.compare(isSetAuth(), other.isSetAuth());
+      if (lastComparison != 0) {
+        return lastComparison;
+      }
+      if (isSetAuth()) {
+        lastComparison = org.apache.thrift.TBaseHelper.compareTo(this.auth, other.auth);
+        if (lastComparison != 0) {
+          return lastComparison;
+        }
+      }
+      return 0;
+    }
+
+    @org.apache.thrift.annotation.Nullable
+    @Override
+    public _Fields fieldForId(int fieldId) {
+      return _Fields.findByThriftId(fieldId);
+    }
+
+    @Override
+    public void read(org.apache.thrift.protocol.TProtocol iprot) throws org.apache.thrift.TException {
+      scheme(iprot).read(iprot, this);
+    }
+
+    public void write(org.apache.thrift.protocol.TProtocol oprot) throws org.apache.thrift.TException {
+      scheme(oprot).write(oprot, this);
+      }
+
+    @Override
+    public java.lang.String toString() {
+      java.lang.StringBuilder sb = new java.lang.StringBuilder("getSessionFromAccessCode_result(");
+      boolean first = true;
+
+      sb.append("success:");
+      if (this.success == null) {
+        sb.append("null");
+      } else {
+        sb.append(this.success);
+      }
+      first = false;
+      if (!first) sb.append(", ");
+      sb.append("notFound:");
+      if (this.notFound == null) {
+        sb.append("null");
+      } else {
+        sb.append(this.notFound);
+      }
+      first = false;
+      if (!first) sb.append(", ");
+      sb.append("auth:");
+      if (this.auth == null) {
+        sb.append("null");
+      } else {
+        sb.append(this.auth);
+      }
+      first = false;
+      sb.append(")");
+      return sb.toString();
+    }
+
+    public void validate() throws org.apache.thrift.TException {
+      // check for required fields
+      // check for sub-struct validity
+      if (success != null) {
+        success.validate();
+      }
+    }
+
+    private void writeObject(java.io.ObjectOutputStream out) throws java.io.IOException {
+      try {
+        write(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(out)));
+      } catch (org.apache.thrift.TException te) {
+        throw new java.io.IOException(te);
+      }
+    }
+
+    private void readObject(java.io.ObjectInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException {
+      try {
+        read(new org.apache.thrift.protocol.TCompactProtocol(new org.apache.thrift.transport.TIOStreamTransport(in)));
+      } catch (org.apache.thrift.TException te) {
+        throw new java.io.IOException(te);
+      }
+    }
+
+    private static class getSessionFromAccessCode_resultStandardSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
+      @Override
+      public getSessionFromAccessCode_resultStandardScheme getScheme() {
+        return new getSessionFromAccessCode_resultStandardScheme();
+      }
+    }
+
+    private static class getSessionFromAccessCode_resultStandardScheme extends org.apache.thrift.scheme.StandardScheme<getSessionFromAccessCode_result> {
+
+      @Override
+      public void read(org.apache.thrift.protocol.TProtocol iprot, getSessionFromAccessCode_result struct) throws org.apache.thrift.TException {
+        org.apache.thrift.protocol.TField schemeField;
+        iprot.readStructBegin();
+        while (true)
+        {
+          schemeField = iprot.readFieldBegin();
+          if (schemeField.type == org.apache.thrift.protocol.TType.STOP) { 
+            break;
+          }
+          switch (schemeField.id) {
+            case 0: // SUCCESS
+              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
+                struct.success = new ClientSessionData();
+                struct.success.read(iprot);
+                struct.setSuccessIsSet(true);
+              } else { 
+                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+              }
+              break;
+            case 1: // NOT_FOUND
+              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
+                struct.notFound = new TNotFoundException();
+                struct.notFound.read(iprot);
+                struct.setNotFoundIsSet(true);
+              } else { 
+                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+              }
+              break;
+            case 2: // AUTH
+              if (schemeField.type == org.apache.thrift.protocol.TType.STRUCT) {
+                struct.auth = new TAuthorizationException();
+                struct.auth.read(iprot);
+                struct.setAuthIsSet(true);
+              } else { 
+                org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+              }
+              break;
+            default:
+              org.apache.thrift.protocol.TProtocolUtil.skip(iprot, schemeField.type);
+          }
+          iprot.readFieldEnd();
+        }
+        iprot.readStructEnd();
+
+        // check for required fields of primitive type, which can't be checked in the validate method
+        struct.validate();
+      }
+
+      @Override
+      public void write(org.apache.thrift.protocol.TProtocol oprot, getSessionFromAccessCode_result struct) throws org.apache.thrift.TException {
+        struct.validate();
+
+        oprot.writeStructBegin(STRUCT_DESC);
+        if (struct.success != null) {
+          oprot.writeFieldBegin(SUCCESS_FIELD_DESC);
+          struct.success.write(oprot);
+          oprot.writeFieldEnd();
+        }
+        if (struct.notFound != null) {
+          oprot.writeFieldBegin(NOT_FOUND_FIELD_DESC);
+          struct.notFound.write(oprot);
+          oprot.writeFieldEnd();
+        }
+        if (struct.auth != null) {
+          oprot.writeFieldBegin(AUTH_FIELD_DESC);
+          struct.auth.write(oprot);
+          oprot.writeFieldEnd();
+        }
+        oprot.writeFieldStop();
+        oprot.writeStructEnd();
+      }
+
+    }
+
+    private static class getSessionFromAccessCode_resultTupleSchemeFactory implements org.apache.thrift.scheme.SchemeFactory {
+      @Override
+      public getSessionFromAccessCode_resultTupleScheme getScheme() {
+        return new getSessionFromAccessCode_resultTupleScheme();
+      }
+    }
+
+    private static class getSessionFromAccessCode_resultTupleScheme extends org.apache.thrift.scheme.TupleScheme<getSessionFromAccessCode_result> {
+
+      @Override
+      public void write(org.apache.thrift.protocol.TProtocol prot, getSessionFromAccessCode_result struct) throws org.apache.thrift.TException {
+        org.apache.thrift.protocol.TTupleProtocol oprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
+        java.util.BitSet optionals = new java.util.BitSet();
+        if (struct.isSetSuccess()) {
+          optionals.set(0);
+        }
+        if (struct.isSetNotFound()) {
+          optionals.set(1);
+        }
+        if (struct.isSetAuth()) {
+          optionals.set(2);
+        }
+        oprot.writeBitSet(optionals, 3);
+        if (struct.isSetSuccess()) {
+          struct.success.write(oprot);
+        }
+        if (struct.isSetNotFound()) {
+          struct.notFound.write(oprot);
+        }
+        if (struct.isSetAuth()) {
+          struct.auth.write(oprot);
+        }
+      }
+
+      @Override
+      public void read(org.apache.thrift.protocol.TProtocol prot, getSessionFromAccessCode_result struct) throws org.apache.thrift.TException {
+        org.apache.thrift.protocol.TTupleProtocol iprot = (org.apache.thrift.protocol.TTupleProtocol) prot;
+        java.util.BitSet incoming = iprot.readBitSet(3);
+        if (incoming.get(0)) {
+          struct.success = new ClientSessionData();
+          struct.success.read(iprot);
+          struct.setSuccessIsSet(true);
+        }
+        if (incoming.get(1)) {
+          struct.notFound = new TNotFoundException();
+          struct.notFound.read(iprot);
+          struct.setNotFoundIsSet(true);
+        }
+        if (incoming.get(2)) {
+          struct.auth = new TAuthorizationException();
+          struct.auth.read(iprot);
+          struct.setAuthIsSet(true);
+        }
+      }
+    }
+
+    private static <S extends org.apache.thrift.scheme.IScheme> S scheme(org.apache.thrift.protocol.TProtocol proto) {
+      return (org.apache.thrift.scheme.StandardScheme.class.equals(proto.getScheme()) ? STANDARD_SCHEME_FACTORY : TUPLE_SCHEME_FACTORY).getScheme();
+    }
+  }
+
+  @SuppressWarnings({"cast", "rawtypes", "serial", "unchecked", "unused"})
   public static class getUserFromToken_args implements org.apache.thrift.TBase<getUserFromToken_args, getUserFromToken_args._Fields>, java.io.Serializable, Cloneable, Comparable<getUserFromToken_args>   {
     private static final org.apache.thrift.protocol.TStruct STRUCT_DESC = new org.apache.thrift.protocol.TStruct("getUserFromToken_args");
 
diff --git a/src/main/thrift/bwlp.thrift b/src/main/thrift/bwlp.thrift
index 6ba7938..ad9f704 100644
--- a/src/main/thrift/bwlp.thrift
+++ b/src/main/thrift/bwlp.thrift
@@ -708,6 +708,9 @@ service MasterServer {
 	void invalidateSession(1: Token sessionId)
 		throws (1:TInvalidTokenException ex),
 
+	ClientSessionData getSessionFromAccessCode(1: string accessCode)
+		throws (1:TNotFoundException notFound, 2:TAuthorizationException auth),
+
 	/*
 	 * Server (Satellite) calls
 	 */