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use anonymous UAM if no user/password provided in connection request

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This commit is contained in:
Simon Vetter 2013-03-13 17:00:12 -07:00
parent 2017974c85
commit 2f232087da
5 changed files with 21 additions and 7 deletions
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7
cmdline/cmdline_afp.c
View File

@ -215,11 +215,14 @@ static int server_subconnect(void)
#define BUFFER_SIZE 2048
conn_req = malloc(sizeof(struct afp_connection_request));
if(!conn_req)
return -1;
memset(conn_req, 0,sizeof(struct afp_connection_request));
memset(conn_req, 0,sizeof(struct afp_connection_request));
conn_req->url=url;
conn_req->url=url;
conn_req->url.requested_version=31;
if (strlen(url.uamname)>0) {
if ((conn_req->uam_mask = find_uam_by_name(url.uamname))==0) {
printf("I don't know about UAM %s\n",url.uamname);

5
lib/afp_url.c
View File

@ -1,4 +1,3 @@
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
@ -7,7 +6,7 @@
void afp_default_url(struct afp_url *url)
{
memset(url,0,sizeof(*url));
memset(url,0,sizeof(struct afp_url));
url->protocol=TCPIP;
url->port=548;
}
@ -294,7 +293,7 @@ int afp_parse_url(struct afp_url * url, const char * toparse, int verbose)
snprintf(url->username,strlen(p)+1,"%s", p);
if (check_username(url->username)) {
if (verbose) printf("This isn't a valid username\n");
return -1;;
return -1;
}
}

9
lib/connect.c
View File

@ -107,6 +107,15 @@ struct afp_server * afp_server_full_connect (void * priv, struct afp_connection_
goto error;
}
//if our user and password strings are both empty and if
//the server supports anonymous logins, pretend we only support
//that as auth will never succeed with such credentials
if(*req->url.username == '\0' && *req->url.password == '\0'
&& (uams & UAM_NOUSERAUTHENT)) {
req->uam_mask = UAM_NOUSERAUTHENT;
}
if ((afp_server_complete_connection(priv,
s,address,(unsigned char *) &versions,uams,
req->url.username, req->url.password,

5
lib/dsi.c
View File

@ -64,6 +64,9 @@ int dsi_getstatus(struct afp_server * server)
struct afp_rx_buffer rx;
int ret;
rx.data=malloc(GETSTATUS_BUF_SIZE);
if(rx.data == NULL)
return -1;
rx.maxsize=GETSTATUS_BUF_SIZE;
rx.size=0;
dsi_setup_header(server,&header,DSI_DSIGetStatus);
@ -192,7 +195,7 @@ int dsi_send(struct afp_server *server, char * msg, int size,int wait,unsigned c
afp_wait_for_started_loop();
/* Add request to the queue */
if (!(new_request=malloc(sizeof(struct dsi_request)))) {
if ((new_request=malloc(sizeof(struct dsi_request))) == NULL) {
log_for_client(NULL,AFPFSD,LOG_ERR,
"Could not allocate for new request\n");
return -1;

2
lib/lowlevel.c
View File

@ -581,7 +581,7 @@ int ll_getattr(struct afp_volume * volume, const char *path, struct stat *stbuf,
if (volume->server->using_version->av_number>=30 && fp.unixprivs.permissions != 0)
stbuf->st_mode |= fp.unixprivs.permissions;
else
set_nonunix_perms((mode_t *)&stbuf->st_mode,&fp);
set_nonunix_perms((unsigned int *)&stbuf->st_mode,&fp);
stbuf->st_uid=fp.unixprivs.uid;
stbuf->st_gid=fp.unixprivs.gid;