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Code Activity

agent: Remove obsolete agent_sign_data().

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This commit is contained in:
Andreas Schneider
2011-08-23 21:35:27 +02:00
parent c5837a6c63
commit c5643c0967
2 changed files with 0 additions and 87 deletions
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3
include/libssh/agent.h
View File

@@ -88,9 +88,6 @@ ssh_key ssh_agent_get_next_ident(struct ssh_session_struct *session,
ssh_key ssh_agent_get_first_ident(struct ssh_session_struct *session, ssh_key ssh_agent_get_first_ident(struct ssh_session_struct *session,
char **comment); char **comment);
ssh_string agent_sign_data(struct ssh_session_struct *session,
struct ssh_buffer_struct *data,
struct ssh_public_key_struct *pubkey);
ssh_string ssh_agent_sign_data(ssh_session session, ssh_string ssh_agent_sign_data(ssh_session session,
const ssh_key pubkey, const ssh_key pubkey,
struct ssh_buffer_struct *data); struct ssh_buffer_struct *data);

84
src/agent.c
View File

@@ -400,90 +400,6 @@ ssh_key ssh_agent_get_next_ident(struct ssh_session_struct *session,
return key; return key;
} }
ssh_string agent_sign_data(struct ssh_session_struct *session,
struct ssh_buffer_struct *data,
struct ssh_public_key_struct *pubkey) {
struct ssh_string_struct *blob = NULL;
struct ssh_string_struct *sig = NULL;
struct ssh_buffer_struct *request = NULL;
struct ssh_buffer_struct *reply = NULL;
int type = SSH2_AGENT_FAILURE;
int flags = 0;
uint32_t dlen = 0;
/* create blob from the pubkey */
blob = publickey_to_string(pubkey);
request = ssh_buffer_new();
if (request == NULL) {
goto error;
}
/* create request */
if (buffer_add_u8(request, SSH2_AGENTC_SIGN_REQUEST) < 0) {
goto error;
}
/* adds len + blob */
if (buffer_add_ssh_string(request, blob) < 0) {
goto error;
}
/* Add data */
dlen = buffer_get_rest_len(data);
if (buffer_add_u32(request, htonl(dlen)) < 0) {
goto error;
}
if (buffer_add_data(request, buffer_get_rest(data), dlen) < 0) {
goto error;
}
if (buffer_add_u32(request, htonl(flags)) < 0) {
goto error;
}
ssh_string_free(blob);
reply = ssh_buffer_new();
if (reply == NULL) {
goto error;
}
/* send the request */
if (agent_talk(session, request, reply) < 0) {
ssh_buffer_free(request);
return NULL;
}
ssh_buffer_free(request);
/* check if reply is valid */
if (buffer_get_u8(reply, (uint8_t *) &type) != sizeof(uint8_t)) {
goto error;
}
if (agent_failed(type)) {
ssh_log(session, SSH_LOG_RARE, "Agent reports failure in signing the key");
ssh_buffer_free(reply);
return NULL;
} else if (type != SSH2_AGENT_SIGN_RESPONSE) {
ssh_set_error(session, SSH_FATAL, "Bad authentication response: %d", type);
ssh_buffer_free(reply);
return NULL;
}
sig = buffer_get_ssh_string(reply);
ssh_buffer_free(reply);
return sig;
error:
ssh_set_error(session, SSH_FATAL, "Not enough memory");
ssh_string_free(blob);
ssh_buffer_free(request);
ssh_buffer_free(reply);
return NULL;
}
int agent_is_running(ssh_session session) { int agent_is_running(ssh_session session) {
if (session == NULL || session->agent == NULL) { if (session == NULL || session->agent == NULL) {
return 0; return 0;