Merge dev/socket into main (#1393)
Implement more socket APIs, refer to #1336 and below PRs: - Implement wasi_addr_resolve function (#1319) - Fix socket-api byte order issue when host/network order are the same (#1327) - Enhance sock_addr_local syscall (#1320) - Implement sock_addr_remote syscall (#1360) - Add support for IPv6 in WAMR (#1411) - Implement ns lookup allowlist (#1420) - Implement sock_send_to and sock_recv_from system calls (#1457) - Added http downloader and multicast socket options (#1467) - Fix `bind()` calls to receive the correct size of `sockaddr` structure (#1490) - Assert on correct parameters (#1505) - Copy only received bytes from socket recv buffer into the app buffer (#1497) Co-authored-by: Marcin Kolny <mkolny@amazon.com> Co-authored-by: Marcin Kolny <marcin.kolny@gmail.com> Co-authored-by: Callum Macmillan <callumimacmillan@gmail.com>
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@ -64,6 +64,14 @@ should be announced first. Every IP address should be in CIRD notation.
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$ iwasm --addr-pool=1.2.3.4/15,2.3.4.6/16 socket_example.wasm
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```
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_iwasm_ also accepts list of domain names and domain name patterns for the address resolution via an option, `--allow-resolve`, to implement the capability control. Every domain that will be resolved using `sock_addr_resolve` needs to be added to the allowlist first.
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```bash
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$ iwasm --allow-resolve=*.example.com --allow-resolve=domain.com
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```
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The example above shows how to allow for resolving all `example.com`'s subdomains (e.g. `x.example.com`, `a.b.c.example.com`) and `domain.com` domain.
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Refer to [socket api sample](../samples/socket-api) for more details.
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## Intel SGX support
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