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@ -49,31 +49,30 @@ request is aborted.
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If the response is valid, the `m.server` property is parsed as
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If the response is valid, the `m.server` property is parsed as
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`<delegated_server_name>[:<delegated_port>]`, and processed as follows:
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`<delegated_server_name>[:<delegated_port>]`, and processed as follows:
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a. If `<delegated_server_name>` is an IP literal, then that IP address should
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* If `<delegated_server_name>` is an IP literal, then that IP address should be
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be used, together with `<delegated_port>`, or 8448 if no port is
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used, together with `<delegated_port>`, or 8448 if no port is given. The
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given. The server should present a valid TLS certificate for
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server should present a valid TLS certificate for `<delegated_server_name>`.
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`<delegated_server_name>`.
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* Otherwise, if the port is present, then an IP address is discovered by
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b. Otherwise, if the port is present, then an IP address is discovered by
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looking up an AAAA or A record for `<delegated_server_name>`, and the
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looking up an AAAA or A record for `<delegated_server_name>`, and the
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specified port is used. The server should present a valid TLS certificate
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specified port is used. The server should present a valid TLS certificate
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for `<delegated_server_name>`.
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for `<delegated_server_name>`.
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(In other words, the federation connection is made to
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(In other words, the federation connection is made to
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`https://<delegated_server_name>:<delegated_port>`).
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`https://<delegated_server_name>:<delegated_port>`).
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* If the hostname is not an IP literal and no port is given, a second SRV
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c. If the hostname is not an IP literal and no port is given, a second SRV
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record is looked up; this time for `_matrix._tcp.<delegated_server_name>`,
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record is looked up; this time for `_matrix._tcp.<delegated_server_name>`,
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which may give yet another hostname (to be looked up using A/AAAA queries)
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which may give yet another hostname (to be looked up using A/AAAA queries)
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and port. The server must present a TLS cert for the
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and port. The server must present a TLS cert for the
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`<delegated_server_name>` from the .well-known.
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`<delegated_server_name>` from the .well-known.
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* If no SRV record is found, the server is discovered by looking up an AAAA
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d. If no SRV record is found, the server is discovered by looking up an AAAA
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or A record on `<delegated_server_name>`, and taking the default fallback
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or A record on `<delegated_server_name>`, and taking the default fallback
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port number of 8448.
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port number of 8448.
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(In other words, the federation connection is made to
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(In other words, the federation connection is made to
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`https://<delegated_server_name>:8448`).
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`https://<delegated_server_name>:8448`).
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### Structure of the `.well-known` response
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### Structure of the `.well-known` response
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