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feat: add Wallet Apps bridge adapter for iframe wallet mode #33

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c276023
feat(wallet-apps #32): add MCW iframe bridge adapter
Feb 26, 2026
55a1bc7
chore(wallet-apps): enable allow-any-host origin by default
Feb 26, 2026
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39 changes: 39 additions & 0 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -60,3 +60,42 @@ rsync -av --remove-source-files ./build/ ../
cd ..
rm -rf unifactory
```

# Wallet Apps Bridge (MCW iframe mode)

If this DEX is opened inside MultiCurrencyWallet `#/apps`, add bridge mode via URL:

- `https://<your-dex-domain>/?walletBridge=swaponline`

Bridge adapter file added in this repo:

- `wallet-apps-bridge-client.js`

and loaded in `index.html` before app bootstrap.

Optional host origin allowlist config:

```html
<script>
window.SO_DefinanceBridgeConfig = {
allowedHostOrigins: ['https://wallet.example', 'https://wallet2.example'],
allowAnyHostOrigin: true
}
</script>
```

Also supported:
- `window.SO_WalletAppsAllowedOrigins = ['https://wallet.example']`
- query param: `walletBridgeAllowedOrigins=https://wallet.example,https://wallet2.example`

Default behavior in this repo is **allowAnyHostOrigin enabled** (for faster QA on many wallet domains).
To enforce strict allowlist, set:

```html
<script>
window.SO_DefinanceBridgeConfig = {
allowAnyHostOrigin: false,
allowedHostOrigins: ['https://wallet.example']
}
</script>
```
2 changes: 1 addition & 1 deletion index.html
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@@ -1 +1 @@
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