Enable CORS on localosmosis (backport #4891) (#4896)

* Enable CORS on localosmosis (#4891)

Closes: [#4879](#4879)

## What is the purpose of the change

Enables cors on localOsmosis for:
- rpc
- api
- gRPC-web

## Brief Changelog

- Enable cors by default on localosmosis

## Testing and Verifying

Start localosmosis:

```bash
make localnet-start
```

Check file changes:

```bash
❯ cat ~/.osmosisd-local/config/config.toml | grep cors
  cors_allowed_headers = ["Origin", "Accept", "Content-Type", "X-Requested-With", "X-Server-Time", "Accept-Encoding"]
  cors_allowed_methods = ["HEAD", "GET", "POST", "DELETE", "OPTIONS", "PATCH", "PUT"]
  cors_allowed_origins = ["*"]
```

```bash
❯ cat ~/.osmosisd-local/config/app.toml | grep cors
  enabled-unsafe-cors = true
  enable-unsafe-cors = true
```

## Documentation and Release Note

  - Does this pull request introduce a new feature or user-facing behavior changes? no
  - Is a relevant changelog entry added to the `Unreleased` section in `CHANGELOG.md`? yes
  - How is the feature or change documented? not applicable

(cherry picked from commit 3b2e168)

# Conflicts:
#	CHANGELOG.md
#	tests/localosmosis/scripts/setup.sh

* Update CHANGELOG.md

* Align setup.sh

* Update create_two_asset_pool()

---------

Co-authored-by: Niccolo Raspa <[email protected]>
Co-authored-by: Niccolo Raspa <[email protected]>

tests/localosmosis/scripts/setup.sh

@@ -105,52 +105,70 @@ add_genesis_accounts () {
 }
 
 edit_config () {
+
     # Remove seeds
     dasel put string -f $CONFIG_FOLDER/config.toml '.p2p.seeds' ''
 
     # Expose the rpc
     dasel put string -f $CONFIG_FOLDER/config.toml '.rpc.laddr' "tcp://0.0.0.0:26657"
 }
 
-create_two_asset_pool () {
-    # Create default pool
-    substring='code: 0'
-    COUNTER=0
-    while [ $COUNTER -lt 15 ]; do
-        string=$(osmosisd tx gamm create-pool --pool-file=$1 --from pools --chain-id=$CHAIN_ID --home $OSMOSIS_HOME --keyring-backend=test -b block --yes  2>&1)
-        if [ "$string" != "${string%"$substring"*}" ]; then
-            echo "create two asset pool: successful"
-            break
-        else
-            let COUNTER=COUNTER+1
-            sleep 0.5
-        fi
-    done
+enable_cors () {
+
+    # Enable cors on RPC
+    dasel put string -f $CONFIG_FOLDER/config.toml -v "*" '.rpc.cors_allowed_origins.[]'
+    dasel put string -f $CONFIG_FOLDER/config.toml -v "Accept-Encoding" '.rpc.cors_allowed_headers.[]'
+    dasel put string -f $CONFIG_FOLDER/config.toml -v "DELETE" '.rpc.cors_allowed_methods.[]'
+    dasel put string -f $CONFIG_FOLDER/config.toml -v "OPTIONS" '.rpc.cors_allowed_methods.[]'
+    dasel put string -f $CONFIG_FOLDER/config.toml -v "PATCH" '.rpc.cors_allowed_methods.[]'
+    dasel put string -f $CONFIG_FOLDER/config.toml -v "PUT" '.rpc.cors_allowed_methods.[]'
+
+    # Enable unsafe cors and swagger on the api
+    dasel put bool -f $CONFIG_FOLDER/app.toml -v "true" '.api.swagger'
+    dasel put bool -f $CONFIG_FOLDER/app.toml -v "true" '.api.enabled-unsafe-cors'
+
+    # Enable cors on gRPC Web
+    dasel put bool -f $CONFIG_FOLDER/app.toml -v "true" '.grpc-web.enable-unsafe-cors'
 }
 
-create_three_asset_pool () {
-    # Create three asset pool
+run_with_retries() {
+    cmd=$1
+    success_msg=$2
+
     substring='code: 0'
     COUNTER=0
+
     while [ $COUNTER -lt 15 ]; do
-        string=$(osmosisd tx gamm create-pool --pool-file=nativeDenomThreeAssetPool.json --from pools --chain-id=$CHAIN_ID --home $OSMOSIS_HOME --keyring-backend=test -b block --yes 2>&1)
+        string=$(eval $cmd 2>&1)
+        echo $string
+
         if [ "$string" != "${string%"$substring"*}" ]; then
-            echo "create three asset pool: successful"
+            echo "$success_msg"
             break
         else
-            let COUNTER=COUNTER+1
+            COUNTER=$((COUNTER+1))
             sleep 0.5
         fi
     done
 }
 
+# Define the functions using the new function
+create_two_asset_pool() {
+    run_with_retries "osmosisd tx gamm create-pool --pool-file=$1 --from pools --chain-id=$CHAIN_ID --home $OSMOSIS_HOME --keyring-backend=test -b block --fees 5000uosmo --yes" "create two asset pool: successful"
+}
+
+create_three_asset_pool() {
+    run_with_retries "osmosisd tx gamm create-pool --pool-file=nativeDenomThreeAssetPool.json --from pools --chain-id=$CHAIN_ID --home $OSMOSIS_HOME --keyring-backend=test -b block --fees 5000uosmo --gas 900000 --yes" "create three asset pool: successful"
+}
+
 if [[ ! -d $CONFIG_FOLDER ]]
 then
     echo $MNEMONIC | osmosisd init -o --chain-id=$CHAIN_ID --home $OSMOSIS_HOME --recover $MONIKER
     install_prerequisites
     edit_genesis
     add_genesis_accounts
     edit_config
+    enable_cors
 fi
 
 osmosisd start --home $OSMOSIS_HOME &

tests/localosmosis/state_export/scripts/start.sh

@@ -33,6 +33,24 @@ edit_config () {
     dasel put string -f $CONFIG_FOLDER/config.toml '.rpc.laddr' "tcp://0.0.0.0:26657"
 }
 
+enable_cors () {
+
+    # Enable cors on RPC
+    dasel put string -f $CONFIG_FOLDER/config.toml -v "*" '.rpc.cors_allowed_origins.[]'
+    dasel put string -f $CONFIG_FOLDER/config.toml -v "Accept-Encoding" '.rpc.cors_allowed_headers.[]'
+    dasel put string -f $CONFIG_FOLDER/config.toml -v "DELETE" '.rpc.cors_allowed_methods.[]'
+    dasel put string -f $CONFIG_FOLDER/config.toml -v "OPTIONS" '.rpc.cors_allowed_methods.[]'
+    dasel put string -f $CONFIG_FOLDER/config.toml -v "PATCH" '.rpc.cors_allowed_methods.[]'
+    dasel put string -f $CONFIG_FOLDER/config.toml -v "PUT" '.rpc.cors_allowed_methods.[]'
+
+    # Enable unsafe cors and swagger on the api
+    dasel put bool -f $CONFIG_FOLDER/app.toml -v "true" '.api.swagger'
+    dasel put bool -f $CONFIG_FOLDER/app.toml -v "true" '.api.enabled-unsafe-cors'
+
+    # Enable cors on gRPC Web
+    dasel put bool -f $CONFIG_FOLDER/app.toml -v "true" '.grpc-web.enable-unsafe-cors'
+}
+
 if [[ ! -d $CONFIG_FOLDER ]]
 then
 
@@ -67,6 +85,7 @@ then
     --prune-ibc
 
     edit_config
+    enable_cors
 fi
 
 osmosisd start --home $OSMOSIS_HOME --x-crisis-skip-assert-invariants