TEL-1120 Adding provider info to InternalCreateSIPParticipantRequest

[genseric-ghiro]

Summary

• Adding provider info to InternalCreateSIPParticipantRequest
• Utility for parsing URI user and asserting if it's an emergency phone number
• This gives us the ability to block emergency calls depending on the provider

[changeset-bot]

🦋 Changeset detected

Latest commit: 701383c

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 2 packages

Name	Type
github.com/livekit/protocol	Patch
@livekit/protocol	Patch

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[nishadmusthafa]

we don't need to address this now. But I feel like there's similar code in other places like

protocol/livekit/sip_validation.go

Lines 314 to 337 in 4ebc7a9

	// validateNameAddrHeader validates headers that use name-addr format per RFC 3261 Section 20.10
	func validateNameAddrHeader(value string) error {
	// RFC 3261 Section 20.10 - name-addr format
	// name-addr = [display-name] <addr-spec>
	// addr-spec = SIP-URI / SIPS-URI / absoluteURI
	uri := value
	start, end, err := findAngleBrackets(value)
	if err != nil {
	return err
	}
	if start >= 0 || end >= 0 {
	uri = value[start+1 : end]
	if err := validateDisplayName(strings.TrimSpace(value[:start])); err != nil {
	return err
	}
	} else {
	// This is a bare URI, and should comply with addr-spec, no special characters
	if strings.ContainsAny(value, ",? ") {
	return errors.New("bare URI with special characters")
	}
	}
	return validateURI(uri)
	}

that we might need to add some common utils.