Package com.io7m.idstore.server.api

Record Class IdServerMailTransportSMTP

java.lang.Object

java.lang.Record

com.io7m.idstore.server.api.IdServerMailTransportSMTP

Record Components:

host - The mail host

port - The port

All Implemented Interfaces:

IdServerJSONConfigurationElementType, IdServerMailTransportConfigurationType

public record IdServerMailTransportSMTP(String host, int port)
extends Record
implements IdServerMailTransportConfigurationType

Vanilla SMTP with an insecure STARTTLS upgrade (if supported). This falls back to plaintext when a mail server does not indicate support for STARTTLS. Additionally, even if a TLS session is negotiated, server certificates are not validated in any way. This TransportStrategy only offers protection against passive network eavesdroppers when the mail server indicates support for STARTTLS. Active network attackers can trivially bypass the encryption 1) by tampering with the STARTTLS indicator, 2) by presenting a self-signed certificate, 3) by presenting a certificate issued by an untrusted certificate authority; or 4) by presenting a certificate that was issued by a valid certificate authority to a domain other than the mail server's. For proper mail transport encryption, see SMTPS or SMTP_TLS.

Constructor Summary

Constructors

Constructor	Description
IdServerMailTransportSMTP(String host, int port)	Vanilla SMTP with an insecure STARTTLS upgrade (if supported).

Method Summary

Modifier and Type	Method	Description
final boolean	equals(Object o)	Indicates whether some other object is "equal to" this one.
final int	hashCode()	Returns a hash code value for this object.
String	host()	Returns the value of the host record component.
int	port()	Returns the value of the port record component.
final String	toString()	Returns a string representation of this record class.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

IdServerMailTransportSMTP

public IdServerMailTransportSMTP(String host,
 int port)

Vanilla SMTP with an insecure STARTTLS upgrade (if supported). This falls back to plaintext when a mail server does not indicate support for STARTTLS. Additionally, even if a TLS session is negotiated, server certificates are not validated in any way. This TransportStrategy only offers protection against passive network eavesdroppers when the mail server indicates support for STARTTLS. Active network attackers can trivially bypass the encryption 1) by tampering with the STARTTLS indicator, 2) by presenting a self-signed certificate, 3) by presenting a certificate issued by an untrusted certificate authority; or 4) by presenting a certificate that was issued by a valid certificate authority to a domain other than the mail server's. For proper mail transport encryption, see SMTPS or SMTP_TLS.

Parameters:

host - The mail host

port - The port

Method Details

toString

public final String toString()

Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.

Specified by:

toString in class Record

Returns:

a string representation of this object

hashCode

public final int hashCode()

Returns a hash code value for this object. The value is derived from the hash code of each of the record components.

Specified by:

hashCode in class Record

Returns:

a hash code value for this object

equals

public final boolean equals(Object o)

Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. Reference components are compared with Objects::equals(Object,Object); primitive components are compared with '=='.

Specified by:

equals in class Record

Parameters:

o - the object with which to compare

Returns:

true if this object is the same as the o argument; false otherwise.

host

public String host()

Returns the value of the host record component.

Specified by:

host in interface IdServerMailTransportConfigurationType

Returns:

the value of the host record component

port

public int port()

Returns the value of the port record component.

Specified by:

port in interface IdServerMailTransportConfigurationType

Returns:

the value of the port record component