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44 lines
1.6 KiB
Plaintext
44 lines
1.6 KiB
Plaintext
--- sshconnect.c.orig Fri Nov 19 23:54:54 1999
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+++ sshconnect.c Fri Nov 19 23:56:22 1999
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@@ -1496,6 +1496,40 @@
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return; /* Successful connection. */
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}
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+ /* Support for TIS authentication server obtained from
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+ Andre April <Andre.April@cediti.be>. */
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+ if ((supported_authentications & (1 << SSH_AUTH_TIS)) &&
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+ options.tis_authentication && !options.batch_mode)
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+ {
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+ char *prompt;
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+ debug("Doing TIS authentication.");
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+ if (options.cipher == SSH_CIPHER_NONE)
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+ log("WARNING: Encryption is disabled! Password will be transmitted in clear text.");
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+ packet_start(SSH_CMSG_AUTH_TIS);
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+ packet_send();
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+ packet_write_wait();
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+ type = packet_read(&payload_len);
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+ if (type == SSH_SMSG_FAILURE)
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+ debug("User cannot be identifier on authentication server.");
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+ else {
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+ if (type != SSH_SMSG_AUTH_TIS_CHALLENGE)
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+ packet_disconnect("Protocol error: got %d in response to TIS auth request", type);
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+ prompt = packet_get_string(NULL);
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+ password = read_passphrase(prompt, 0);
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+ packet_start(SSH_CMSG_AUTH_TIS_RESPONSE);
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+ packet_put_string(password, strlen(password));
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+ memset(password, 0, strlen(password));
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+ xfree(password);
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+ packet_send();
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+ packet_write_wait();
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+ type = packet_read(&payload_len);
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+ if (type == SSH_SMSG_SUCCESS)
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+ return;
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+ if (type != SSH_SMSG_FAILURE)
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+ packet_disconnect("Protocol error: got %d in response to TIS auth", type);
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+ }
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+ }
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+
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/* Try password authentication if the server supports it. */
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if ((supported_authentications & (1 << SSH_AUTH_PASSWORD)) &&
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options.password_authentication && !options.batch_mode)
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