feat: stellar contracts final (#8)

* inittial commit

* restructure, rlp integration and xcall integration

* unit test happy cases completed

* panic case unit test completed

* storate and extend ttl updates

* cleanups

* unused variables cleanup

* integer data types update in unittest

* alloc feature removed from asset manager as that is not required and giving issue

* removed duplicate reading

* points changed to 10k, verify limit on withdraw commented for testing

* commit for testing

* commit for testig

* commit for testing

* commit for tesitng

* u64 to u128 conversion approach changed

* timestamp issue fixed

* balanced dollar message withdraw_to in network address

* decode length check enabled

* number type conversion update

* sender params added to handle_call_message method

* bnusd cross trasfer revert from param update

* string address validation

* unit test added for invalid adddress

* check valid address for Bytes

* asset manager rate_limit calc update, bnusd invalid address unittest added

* reentrancy issue fix

* error handling fixes

* bnusd code optimization

* code optimization

* verify protocal return type issue fixed

* code optimize for protocal verification

* reentrancy on asset manager fixed

* [dev_dependencies] to [dev-dependencies]

* xcall wasm removed from gitignore, for CI build

* ci: add cicd

* internal audit issues fixes

* ci: add codecov bandge

* ci: configure condecov

* version updated and tested

* token unittests for balanced dollar updated and enabled

* xcall param removed from handle call message of bnUSD and xcall manager

* balanced messages separated from rlp lib

* stellar deviation doc added

* rlp decoder issue fixed for empty byte array

* token data data structure optimized and tested

* test events removed, token data saved

* storage type mismatch issue fixed, ttl_extend verification on unit test

* cross_transfer and cross_transfer_data methods merged

* the readme document added

* xcall address validation issue and verify_protocols issue fixed, tests added

* re-entry issue fixed

* mint method removed and tests updated

* Initial commit

* ci: add hygiene ci checks

* ci: add pull request template

* docs: add Codecov badges

* ci: upgrade rust toolchain version to 1.79.0

* rate limit default value set

* burn method removed -> token interface removed

* rlp issue fix

* chore: configure upgrade authority for upgrading contracts

* fix: test setup

---------

Co-authored-by: sagar sapkota <sapkotasagar51@yahoo.com>
Co-authored-by: Deepak Bomjan <dpaktamang@gmail.com>
Co-authored-by: Fez <107530591+FezBox@users.noreply.github.com>
Co-authored-by: DeepakBomjan <44976635+DeepakBomjan@users.noreply.github.com>
Co-authored-by: bishalbikram <contact.bishalbikram@gmail.com>

.github/ISSUE_TEMPLATE/bug_report.md

@@ -2,7 +2,7 @@
 name: Bug report
 about: Create a report to help us improve
 title: ''
-labels: 
+labels: iBriz
 assignees: ''
 
 ---
@@ -21,4 +21,4 @@ Steps to reproduce the behavior:
 A clear and concise description of what you expected to happen.
 
 **Additional context**
-Add any other context about the problem here.
+Add any other context about the problem here.

.github/ISSUE_TEMPLATE/feature_request.md

@@ -2,7 +2,7 @@
 name: Feature request
 about: Suggest an idea for this project
 title: ''
-labels: 
+labels: iBriz
 assignees: ''
 
 ---
@@ -17,4 +17,4 @@ A clear and concise description of what you want to happen.
 A clear and concise description of any alternative solutions or features you've considered.
 
 **Additional context**
-Add any other context or screenshots about the feature request here.
+Add any other context or screenshots about the feature request here.

.github/ISSUE_TEMPLATE/task-template.md

@@ -2,7 +2,7 @@
 name: Task Template
 about: New tasks created should consist of the following information
 title: ''
-labels: 
+labels: iBriz
 assignees: ''
 
 ---
@@ -24,4 +24,4 @@ Ex: When restarting the relay, synchronization picks up from the most recently s
 
 ### Additional Information
 
-Describe anything relevant that hasn't been mentioned yet.
+Describe anything relevant that hasn't been mentioned yet.

.github/labeler.yml

@@ -0,0 +1,11 @@
+cicd:
+  - '.github/workflows/*'
+
+scripts:
+  - 'scripts/*'
+
+test:
+  - 'test/**'
+
+documentation:
+- '**/*.md'

.github/workflows/build-test-soroban-contracts.yml

@@ -0,0 +1,35 @@
+name: Build
+on:
+  push:
+    branches:
+      - '**'
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  Build:
+    name: Build Soroban Contracts
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v3
+        with:
+          submodules: true
+
+      - name: Install stable toolchain
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: 1.79.0
+          target: wasm32-unknown-unknown
+          override: true
+          profile: minimal
+
+      - name: Install wasm32
+        run: |
+          rustup target add wasm32-unknown-unknown
+          cargo install --locked soroban-cli
+
+      - name: Build & Test soroban Contracts
+        run: |
+            soroban contract build

.github/workflows/soroban-codecov.yml

@@ -0,0 +1,43 @@
+name: Soroban contracts Codecov
+
+on:
+  pull_request:
+    branches:
+      - "main"
+  push:
+    branches:
+      - "**"
+
+jobs:
+  code-coverage:
+    runs-on: ubuntu-latest
+    env:
+      CARGO_TERM_COLOR: always
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+        with:
+          submodules: true
+      - name: Install Rust
+        run: rustup update stable
+      - name: Cache Rust dependencies
+        uses: Swatinem/rust-cache@v2
+      - name: Install cargo-llvm-cov
+        uses: taiki-e/install-action@cargo-llvm-cov
+      - name: Install wasm32
+        run: |
+          rustup target add wasm32-unknown-unknown
+          cargo install --locked soroban-cli
+      - name: Build & Test soroban Contracts
+        run: |
+            soroban contract build
+      - name: Generate code coverage
+        run: 
+          cargo llvm-cov --lcov --output-path lcov.info
+      - name: Upload coverage to Codecov
+        uses: codecov/codecov-action@v3
+        with:
+          token: ${{ secrets.CODECOV_TOKEN }}
+          files: lcov.info
+          flags: rust
+          fail_ci_if_error: true

.gitignore

@@ -1,205 +1,14 @@
-### Java ###
-# Compiled class file
-*.class
+target
+.soroban
 
-# Log file
-*.log
-
-# BlueJ files
-*.ctxt
-
-# Mobile Tools for Java (J2ME)
-.mtj.tmp/
-
-# Package Files #
-*.jar
-*.war
-*.nar
-*.ear
-*.zip
-*.tar.gz
-*.rar
-
-.idea
-
-.gradle
-**/build/
-!gradle-wrapper.jar
-
-gradle.properties
-
-.project
-.classpath
-.settings
-**/bin/
-**/pkg/
-
-# virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
-hs_err_pid*
-replay_pid*
-
-### Rust ###
-# Generated by Cargo
-# will have compiled files and executables
-debug/
-target/
-artifacts/*
-
-report/**
-
-# Remove Cargo.lock from gitignore if creating an executable, leave it for libraries
-# More information here https://doc.rust-lang.org/cargo/guide/cargo-toml-vs-cargo-lock.html
-#Cargo.lock
-artifacts
-
-# These are backup files generated by rustfmt
-**/*.rs.bk
-
-# MSVC Windows builds of rustc generate these, which store debugging information
-*.pdb
-
-### Solidity ###
-# Logs
-logs
-npm-debug.log*
-yarn-debug.log*
-yarn-error.log*
-lerna-debug.log*
-.pnpm-debug.log*
-
-# Diagnostic reports (https://nodejs.org/api/report.html)
-report.[0-9]*.[0-9]*.[0-9]*.[0-9]*.json
-
-# Runtime data
-pids
-*.pid
-*.seed
-*.pid.lock
-
-# Directory for instrumented libs generated by jscoverage/JSCover
-lib-cov
-
-# Coverage directory used by tools like istanbul
-coverage
-*.lcov
-
-# nyc test coverage
-.nyc_output
-
-# Grunt intermediate storage (https://gruntjs.com/creating-plugins#storing-task-files)
-.grunt
-
-# Bower dependency directory (https://bower.io/)
-bower_components
-
-# node-waf configuration
-.lock-wscript
-
-# Compiled binary addons (https://nodejs.org/api/addons.html)
-build/Release
-
-# Dependency directories
-node_modules/
-jspm_packages/
-
-# Snowpack dependency directory (https://snowpack.dev/)
-web_modules/
-
-# TypeScript cache
-*.tsbuildinfo
-
-# Optional npm cache directory
-.npm
-
-# Optional eslint cache
-.eslintcache
-
-# Optional stylelint cache
-.stylelintcache
-
-# Microbundle cache
-.rpt2_cache/
-.rts2_cache_cjs/
-.rts2_cache_es/
-.rts2_cache_umd/
-
-# Optional REPL history
-.node_repl_history
-
-# Output of 'npm pack'
-*.tgz
-
-# Yarn Integrity file
-.yarn-integrity
-
-# dotenv environment variable files
+# environment variables
 .env
-.env.development.local
-.env.test.local
-.env.production.local
-.env.local
-
-# parcel-bundler cache (https://parceljs.org/)
-.cache
-.parcel-cache
-
-# Next.js build output
-.next
-out
-
-# Nuxt.js build / generate output
-.nuxt
-dist
-
-# Gatsby files
-.cache/
-# Comment in the public line in if your project uses Gatsby and not Next.js
-# https://nextjs.org/blog/next-9-1#public-directory-support
-# public
-
-# vuepress build output
-.vuepress/dist
-
-# vuepress v2.x temp and cache directory
-.temp
-
-# Docusaurus cache and generated files
-.docusaurus
-
-# Serverless directories
-.serverless/
-
-# FuseBox cache
-.fusebox/
-
-# DynamoDB Local files
-.dynamodb/
-
-# TernJS port file
-.tern-port
-
-# Stores VSCode versions used for testing VSCode extensions
-.vscode-test
-
-# yarn v2
-.yarn/cache
-.yarn/unplugged
-.yarn/build-state.yml
-.yarn/install-state.gz
-.pnp.*
-
-# Code Coverage
-lcov.info
-
-# vscode files
-.vscode
-
-**/.DS_Store
-
-
-vendor/**
-scripts/download_buf.sh
+.env.production
 
-test/e2e-demo/ibc-config/**
+# macOS-specific files
+.DS_Store
+Cargo.lock
+test_snapshots
+.VSCodeCounter
 
-.xcall-multi
+artifacts/

Cargo.toml

@@ -0,0 +1,24 @@
+[workspace]
+resolver = "2"
+members = [
+  "contracts/*",
+  "libs/*"
+]
+
+[workspace.dependencies]
+soroban-sdk = "21.6.0"
+
+[profile.release]
+opt-level = "z"
+overflow-checks = true
+debug = 0
+strip = "symbols"
+debug-assertions = false
+panic = "abort"
+codegen-units = 1
+lto = true
+
+# For more information about this profile see https://soroban.stellar.org/docs/basic-tutorials/logging#cargotoml-profile
+[profile.release-with-logs]
+inherits = "release"
+debug-assertions = true