Method AppendAsync

Namespace

SshSharp.Config

Assembly

SshSharp.dll

AppendAsync(string, string, int, string, ReadOnlyMemory<byte>, bool, CancellationToken)

Appends one entry to a file without rewriting it (creating the file and directory if needed), the way ssh records a new host key. Other processes appending at the same time do not lose their lines, unlike a load-modify-save.

public static Task<KnownHostsEntry> AppendAsync(string path, string host, int port, string keyType, ReadOnlyMemory<byte> publicKey, bool hash = false, CancellationToken cancellationToken = default)

Parameters

path string

host string

port int

keyType string

publicKey ReadOnlyMemory<byte>

hash bool

cancellationToken CancellationToken

Returns

Task<KnownHostsEntry>

The entry that was written.

AppendAsync(string, string, int, string, ReadOnlyMemory<byte>, bool, string?, KnownHostsMarker, CancellationToken)

Appends one entry to a file without rewriting it, as AppendAsync(string, string, int, string, ReadOnlyMemory<byte>, bool, CancellationToken) does, with a comment and a marker, as Add(string, int, string, ReadOnlySpan<byte>, bool, string?, KnownHostsMarker) takes them.

public static Task<KnownHostsEntry> AppendAsync(string path, string host, int port, string keyType, ReadOnlyMemory<byte> publicKey, bool hash, string? comment, KnownHostsMarker marker = KnownHostsMarker.None, CancellationToken cancellationToken = default)

Parameters

path string

The known_hosts file.

host string

The host name or address.

port int

The port.

keyType string

The key type, for example ssh-ed25519.

publicKey ReadOnlyMemory<byte>

The public key blob.

hash bool

Whether to store the host hashed (HashKnownHosts).

comment string

A comment for the line, or null.

marker KnownHostsMarker

A marker (@cert-authority, @revoked), or none.

cancellationToken CancellationToken

Cancels the write.

Returns

Task<KnownHostsEntry>

The entry that was written.