From ebee2e36646254983635053ed607436c5ea34eac Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Magdalena=20Grodzi=C5=84ska?= <mag.grodzinska@gmail.com>
Date: Tue, 14 Jan 2020 23:18:13 +0100
Subject: Fix README

---
 README.md | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/README.md b/README.md
index 47cdd3e..3a5ad5b 100644
--- a/README.md
+++ b/README.md
@@ -5,6 +5,14 @@
 The agent, fetcher, and interpreter take an optional `-Dhostname=<agent's external hostname`
 argument, which defaults to `localhost`.
 
+### Query Signer
+    # start rmiregistry
+    ./scripts/registry
+    # generate keys
+    ./scripts/generate_keys.sh
+    # run Query Signer
+    ./gradlew runQuerySigner
+    
 ### API Agent
 
     # start rmiregistry
@@ -12,6 +20,8 @@ argument, which defaults to `localhost`.
     # start agent to bind API
     ./gradlew runAgent
 
+Relies on keys generated during query signer setup.
+
 ### Client
 
     ./gradlew runClient
-- 
cgit v1.2.3


From 581e6c3aaf418665a9c1254537821f341442b724 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Magdalena=20Grodzi=C5=84ska?= <mag.grodzinska@gmail.com>
Date: Tue, 14 Jan 2020 23:47:05 +0100
Subject: Fix stanik

---
 .../edu/mimuw/cloudatlas/agent/modules/Stanik.java | 27 +++++++++++++---------
 1 file changed, 16 insertions(+), 11 deletions(-)

diff --git a/src/main/java/pl/edu/mimuw/cloudatlas/agent/modules/Stanik.java b/src/main/java/pl/edu/mimuw/cloudatlas/agent/modules/Stanik.java
index efc5605..8f0b13f 100644
--- a/src/main/java/pl/edu/mimuw/cloudatlas/agent/modules/Stanik.java
+++ b/src/main/java/pl/edu/mimuw/cloudatlas/agent/modules/Stanik.java
@@ -226,23 +226,28 @@ public class Stanik extends Module {
         for (Entry<Attribute, ValueQuery> entry : message.getQueries().entrySet()) {
             Attribute attribute = entry.getKey();
             ValueQuery query = entry.getValue();
-            try {
-                if (query.isInstalled()) {
+            System.out.println(query.getSignature());
+            System.out.println(query);
+            System.out.println(query.getCode());
+            if (!attribute.getName().equals("&cardinality") && ! attribute.getName().equals("&contacts")) {
+                try {
+                    if (query.isInstalled()) {
                         QuerySignerApiImplementation.validateInstallQuery(
                                 attribute.getName(),
                                 QueryUtils.constructQueryData(query),
                                 this.publicKey);
 
-                } else {
-                    QuerySignerApiImplementation.validateUninstallQuery(
-                            attribute.getName(),
-                            QueryUtils.constructQueryData(query),
-                            this.publicKey);
+                    } else {
+                        QuerySignerApiImplementation.validateUninstallQuery(
+                                attribute.getName(),
+                                QueryUtils.constructQueryData(query),
+                                this.publicKey);
+                    }
+                } catch (RemoteException | IllegalBlockSizeException | InvalidKeyException | BadPaddingException | NoSuchAlgorithmException | NoSuchPaddingException | QuerySigner.InvalidQueryException e) {
+                    System.out.println("ERROR: Query " + attribute.getName() + " was not updated in Stanik with error message " + e.getMessage());
+                    e.printStackTrace();
+                    continue;
                 }
-            } catch (RemoteException | IllegalBlockSizeException | InvalidKeyException | BadPaddingException | NoSuchAlgorithmException | NoSuchPaddingException | QuerySigner.InvalidQueryException e) {
-                System.out.println("ERROR: Query " + attribute.getName() + " was not updated in Stanik with error message " + e.getMessage());
-                e.printStackTrace();
-                continue;
             }
             ValueTime timestamp = new ValueTime(entry.getValue().getTimestamp());
             ValueQuery currentTimestampedQuery = queries.get(attribute);
-- 
cgit v1.2.3


From 62671d3865398ebe5a1ac6f5fd04abe87fcf9419 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Magdalena=20Grodzi=C5=84ska?= <mag.grodzinska@gmail.com>
Date: Tue, 14 Jan 2020 23:51:52 +0100
Subject: Fix stanik again

---
 src/main/java/pl/edu/mimuw/cloudatlas/agent/modules/Stanik.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/pl/edu/mimuw/cloudatlas/agent/modules/Stanik.java b/src/main/java/pl/edu/mimuw/cloudatlas/agent/modules/Stanik.java
index 8f0b13f..5a2f8a9 100644
--- a/src/main/java/pl/edu/mimuw/cloudatlas/agent/modules/Stanik.java
+++ b/src/main/java/pl/edu/mimuw/cloudatlas/agent/modules/Stanik.java
@@ -229,7 +229,7 @@ public class Stanik extends Module {
             System.out.println(query.getSignature());
             System.out.println(query);
             System.out.println(query.getCode());
-            if (!attribute.getName().equals("&cardinality") && ! attribute.getName().equals("&contacts")) {
+            if (query.getSignature() != null && query.getSignature().length != 0) {
                 try {
                     if (query.isInstalled()) {
                         QuerySignerApiImplementation.validateInstallQuery(
-- 
cgit v1.2.3


From becf7ebe358740ca082d4147ab3e1a3c99106e57 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Magdalena=20Grodzi=C5=84ska?= <mag.grodzinska@gmail.com>
Date: Tue, 14 Jan 2020 23:53:46 +0100
Subject: Fix stanik again!

---
 src/main/java/pl/edu/mimuw/cloudatlas/agent/modules/Stanik.java | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/src/main/java/pl/edu/mimuw/cloudatlas/agent/modules/Stanik.java b/src/main/java/pl/edu/mimuw/cloudatlas/agent/modules/Stanik.java
index 5a2f8a9..382160e 100644
--- a/src/main/java/pl/edu/mimuw/cloudatlas/agent/modules/Stanik.java
+++ b/src/main/java/pl/edu/mimuw/cloudatlas/agent/modules/Stanik.java
@@ -226,10 +226,7 @@ public class Stanik extends Module {
         for (Entry<Attribute, ValueQuery> entry : message.getQueries().entrySet()) {
             Attribute attribute = entry.getKey();
             ValueQuery query = entry.getValue();
-            System.out.println(query.getSignature());
-            System.out.println(query);
-            System.out.println(query.getCode());
-            if (query.getSignature() != null && query.getSignature().length != 0) {
+            if (query.getSignature() != null) {
                 try {
                     if (query.isInstalled()) {
                         QuerySignerApiImplementation.validateInstallQuery(
-- 
cgit v1.2.3