#include <pcre.h>
#include <termios.h>
#include <dlfcn.h>
+#include <oauth.h>
#define zalloc(size) calloc(size, 1)
struct session {
char *password;
char *account;
+ char *consumer_key;
+ char *consumer_secret;
+ char *access_token_key;
+ char *access_token_secret;
char *tweet;
char *proxy;
char *time;
int shrink_urls;
int dry_run;
int page;
+ int no_oauth;
enum host host;
enum action action;
void *readline_handle;
free(session->replyto);
free(session->password);
free(session->account);
+ free(session->consumer_key);
+ free(session->consumer_secret);
+ free(session->access_token_key);
+ free(session->access_token_secret);
free(session->tweet);
free(session->proxy);
free(session->time);
free(buffer);
}
-static const char *twitter_host = "https://twitter.com/statuses";
+static const char *twitter_host = "http://api.twitter.com/1/statuses";
static const char *identica_host = "https://identi.ca/api/statuses";
static const char *twitter_name = "twitter";
static const char *identica_name = "identi.ca";
-static const char *user_uri = "/user_timeline/";
-static const char *update_uri = "/update.xml";
-static const char *public_uri = "/public_timeline.xml";
-static const char *friends_uri = "/friends_timeline.xml";
-static const char *replies_uri = "/replies.xml";
-static const char *group_uri = "/../laconica/groups/timeline/";
+static const char *twitter_request_token_uri = "http://twitter.com/oauth/request_token";
+static const char *twitter_access_token_uri = "http://twitter.com/oauth/access_token";
+static const char *twitter_authorize_uri = "http://twitter.com/oauth/authorize?oauth_token=";
+static const char *identica_request_token_uri = "http://identi.ca/api/oauth/request_token";
+static const char *identica_access_token_uri = "http://identi.ca/api/oauth/access_token";
+static const char *identica_authorize_uri = "http://identi.ca/api/oauth/authorize?oauth_token=";
+
+static const char *user_uri = "/user_timeline/";
+static const char *update_uri = "/update.xml";
+static const char *public_uri = "/public_timeline.xml";
+static const char *friends_uri = "/friends_timeline.xml";
+static const char *mentions_uri = "/mentions.xml";
+static const char *replies_uri = "/replies.xml";
+static const char *group_uri = "/../statusnet/groups/timeline/";
static CURL *curl_init(void)
{
return buffer_size;
}
+static int parse_osp_reply(const char *reply, char **token, char **secret)
+{
+ int rc;
+ int retval = 1;
+ char **rv = NULL;
+ rc = oauth_split_url_parameters(reply, &rv);
+ qsort(rv, rc, sizeof(char *), oauth_cmpstringp);
+ if (rc == 2 || rc == 4) {
+ if (!strncmp(rv[0], "oauth_token=", 11) &&
+ !strncmp(rv[1], "oauth_token_secret=", 18)) {
+ if (token)
+ *token = strdup(&(rv[0][12]));
+ if (secret)
+ *secret = strdup(&(rv[1][19]));
+
+ retval = 0;
+ }
+ } else if (rc == 3) {
+ if (!strncmp(rv[1], "oauth_token=", 11) &&
+ !strncmp(rv[2], "oauth_token_secret=", 18)) {
+ if (token)
+ *token = strdup(&(rv[1][12]));
+ if (secret)
+ *secret = strdup(&(rv[2][19]));
+
+ retval = 0;
+ }
+ }
+
+ dbg("token: %s\n", *token);
+ dbg("secret: %s\n", *secret);
+
+ if (rv)
+ free(rv);
+
+ return retval;
+}
+
+static int request_access_token(struct session *session)
+{
+ char *post_params = NULL;
+ char *request_url = NULL;
+ char *reply = NULL;
+ char *at_key = NULL;
+ char *at_secret = NULL;
+ char *verifier = NULL;
+ char at_uri[90];
+
+ if (!session)
+ return -EINVAL;
+
+ if (session->host == HOST_TWITTER)
+ request_url = oauth_sign_url2(
+ twitter_request_token_uri, NULL,
+ OA_HMAC, NULL, session->consumer_key,
+ session->consumer_secret, NULL, NULL);
+ else if (session->host == HOST_IDENTICA)
+ request_url = oauth_sign_url2(
+ identica_request_token_uri, NULL,
+ OA_HMAC, NULL, session->consumer_key,
+ session->consumer_secret, NULL, NULL);
+ reply = oauth_http_get(request_url, post_params);
+
+ if (request_url)
+ free(request_url);
+
+ if (post_params)
+ free(post_params);
+
+ if (!reply)
+ return 1;
+
+ if (parse_osp_reply(reply, &at_key, &at_secret))
+ return 1;
+
+ free(reply);
+
+ fprintf(stdout, "Please open the following link in your browser, and ");
+ fprintf(stdout, "allow 'bti' to access your account. Then paste ");
+ fprintf(stdout, "back the provided PIN in here.\n");
+ if (session->host == HOST_TWITTER) {
+ fprintf(stdout, "%s%s\nPIN: ", twitter_authorize_uri, at_key);
+ verifier = session->readline(NULL);
+ sprintf(at_uri, "%s?oauth_verifier=%s",
+ twitter_access_token_uri, verifier);
+ } else if (session->host == HOST_IDENTICA) {
+ fprintf(stdout, "%s%s\nPIN: ", identica_authorize_uri, at_key);
+ verifier = session->readline(NULL);
+ sprintf(at_uri, "%s?oauth_verifier=%s",
+ identica_access_token_uri, verifier);
+ }
+ request_url = oauth_sign_url2(at_uri, NULL, OA_HMAC, NULL,
+ session->consumer_key,
+ session->consumer_secret,
+ at_key, at_secret);
+ reply = oauth_http_get(request_url, post_params);
+
+ if (!reply)
+ return 1;
+
+ if (parse_osp_reply(reply, &at_key, &at_secret))
+ return 1;
+
+ free(reply);
+
+ fprintf(stdout, "Please put these two lines in your bti ");
+ fprintf(stdout, "configuration file (~/.bti):\n");
+ fprintf(stdout, "access_token_key=%s\n", at_key);
+ fprintf(stdout, "access_token_secret=%s\n", at_secret);
+
+ return 0;
+}
+
static int send_request(struct session *session)
{
- char endpoint[100];
+ char endpoint[500];
char user_password[500];
char data[500];
struct bti_curl_buffer *curl_buf;
struct curl_httppost *formpost = NULL;
struct curl_httppost *lastptr = NULL;
struct curl_slist *slist = NULL;
+ char *req_url = NULL;
+ char *reply = NULL;
+ char *postarg = NULL;
+ char *escaped_tweet = NULL;
+ int is_post = 0;
if (!session)
return -EINVAL;
- curl_buf = bti_curl_buffer_alloc(session->action);
- if (!curl_buf)
- return -ENOMEM;
-
- curl = curl_init();
- if (!curl)
- return -EINVAL;
-
if (!session->hosturl)
session->hosturl = strdup(twitter_host);
- switch (session->action) {
- case ACTION_UPDATE:
- snprintf(user_password, sizeof(user_password), "%s:%s",
- session->account, session->password);
- snprintf(data, sizeof(data), "status=\"%s\"", session->tweet);
- curl_formadd(&formpost, &lastptr,
- CURLFORM_COPYNAME, "status",
- CURLFORM_COPYCONTENTS, session->tweet,
- CURLFORM_END);
-
- curl_formadd(&formpost, &lastptr,
- CURLFORM_COPYNAME, "source",
- CURLFORM_COPYCONTENTS, "bti",
- CURLFORM_END);
-
- if (session->replyto)
+ if (session->no_oauth) {
+ curl_buf = bti_curl_buffer_alloc(session->action);
+ if (!curl_buf)
+ return -ENOMEM;
+
+ curl = curl_init();
+ if (!curl)
+ return -EINVAL;
+
+ if (!session->hosturl)
+ session->hosturl = strdup(twitter_host);
+
+ switch (session->action) {
+ case ACTION_UPDATE:
+ snprintf(user_password, sizeof(user_password), "%s:%s",
+ session->account, session->password);
+ snprintf(data, sizeof(data), "status=\"%s\"",
+ session->tweet);
curl_formadd(&formpost, &lastptr,
- CURLFORM_COPYNAME, "in_reply_to_status_id",
- CURLFORM_COPYCONTENTS, session->replyto,
+ CURLFORM_COPYNAME, "status",
+ CURLFORM_COPYCONTENTS, session->tweet,
CURLFORM_END);
- curl_easy_setopt(curl, CURLOPT_HTTPPOST, formpost);
- slist = curl_slist_append(slist, "Expect:");
- curl_easy_setopt(curl, CURLOPT_HTTPHEADER, slist);
+ curl_formadd(&formpost, &lastptr,
+ CURLFORM_COPYNAME, "source",
+ CURLFORM_COPYCONTENTS, "bti",
+ CURLFORM_END);
- sprintf(endpoint, "%s%s", session->hosturl, update_uri);
- curl_easy_setopt(curl, CURLOPT_URL, endpoint);
- curl_easy_setopt(curl, CURLOPT_USERPWD, user_password);
+ if (session->replyto)
+ curl_formadd(&formpost, &lastptr,
+ CURLFORM_COPYNAME, "in_reply_to_status_id",
+ CURLFORM_COPYCONTENTS, session->replyto,
+ CURLFORM_END);
- break;
- case ACTION_FRIENDS:
- snprintf(user_password, sizeof(user_password), "%s:%s",
- session->account, session->password);
- sprintf(endpoint, "%s%s?page=%d", session->hosturl,
- friends_uri, session->page);
- curl_easy_setopt(curl, CURLOPT_URL, endpoint);
- curl_easy_setopt(curl, CURLOPT_USERPWD, user_password);
+ curl_easy_setopt(curl, CURLOPT_HTTPPOST, formpost);
+ slist = curl_slist_append(slist, "Expect:");
+ curl_easy_setopt(curl, CURLOPT_HTTPHEADER, slist);
- break;
- case ACTION_USER:
- sprintf(endpoint, "%s%s%s.xml?page=%d", session->hosturl,
- user_uri, session->user, session->page);
- curl_easy_setopt(curl, CURLOPT_URL, endpoint);
+ sprintf(endpoint, "%s%s", session->hosturl, update_uri);
+ curl_easy_setopt(curl, CURLOPT_URL, endpoint);
+ curl_easy_setopt(curl, CURLOPT_USERPWD, user_password);
+ break;
- break;
- case ACTION_REPLIES:
- snprintf(user_password, sizeof(user_password), "%s:%s",
- session->account, session->password);
- sprintf(endpoint, "%s%s?page=%d", session->hosturl, replies_uri,
- session->page);
- curl_easy_setopt(curl, CURLOPT_URL, endpoint);
- curl_easy_setopt(curl, CURLOPT_USERPWD, user_password);
+ case ACTION_FRIENDS:
+ snprintf(user_password, sizeof(user_password), "%s:%s",
+ session->account, session->password);
+ sprintf(endpoint, "%s%s?page=%d", session->hosturl,
+ friends_uri, session->page);
+ curl_easy_setopt(curl, CURLOPT_URL, endpoint);
+ curl_easy_setopt(curl, CURLOPT_USERPWD, user_password);
+ break;
- break;
- case ACTION_PUBLIC:
- sprintf(endpoint, "%s%s?page=%d", session->hosturl, public_uri,
- session->page);
- curl_easy_setopt(curl, CURLOPT_URL, endpoint);
+ case ACTION_USER:
+ sprintf(endpoint, "%s%s%s.xml?page=%d", session->hosturl,
+ user_uri, session->user, session->page);
+ curl_easy_setopt(curl, CURLOPT_URL, endpoint);
+ break;
- break;
- case ACTION_GROUP:
- sprintf(endpoint, "%s%s%s.xml?page=%d", session->hosturl,
- group_uri, session->group, session->page);
- curl_easy_setopt(curl, CURLOPT_URL, endpoint);
+ case ACTION_REPLIES:
+ snprintf(user_password, sizeof(user_password), "%s:%s",
+ session->account, session->password);
+ sprintf(endpoint, "%s%s?page=%d", session->hosturl,
+ replies_uri, session->page);
+ curl_easy_setopt(curl, CURLOPT_URL, endpoint);
+ curl_easy_setopt(curl, CURLOPT_USERPWD, user_password);
+ break;
- break;
- default:
- break;
- }
+ case ACTION_PUBLIC:
+ sprintf(endpoint, "%s%s?page=%d", session->hosturl,
+ public_uri, session->page);
+ curl_easy_setopt(curl, CURLOPT_URL, endpoint);
+ break;
- if (session->proxy)
- curl_easy_setopt(curl, CURLOPT_PROXY, session->proxy);
+ case ACTION_GROUP:
+ sprintf(endpoint, "%s%s%s.xml?page=%d",
+ session->hosturl, group_uri, session->group,
+ session->page);
+ curl_easy_setopt(curl, CURLOPT_URL, endpoint);
+ break;
- if (debug)
- curl_easy_setopt(curl, CURLOPT_VERBOSE, 1);
-
- dbg("user_password = %s\n", user_password);
- dbg("data = %s\n", data);
- dbg("proxy = %s\n", session->proxy);
-
- curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, curl_callback);
- curl_easy_setopt(curl, CURLOPT_WRITEDATA, curl_buf);
- if (!session->dry_run) {
- res = curl_easy_perform(curl);
- if (res && !session->bash) {
- fprintf(stderr, "error(%d) trying to perform "
- "operation\n", res);
- return -EINVAL;
+ default:
+ break;
}
- }
- curl_easy_cleanup(curl);
- if (session->action == ACTION_UPDATE)
- curl_formfree(formpost);
- bti_curl_buffer_free(curl_buf);
+ if (session->proxy)
+ curl_easy_setopt(curl, CURLOPT_PROXY, session->proxy);
+
+ if (debug)
+ curl_easy_setopt(curl, CURLOPT_VERBOSE, 1);
+
+ dbg("user_password = %s\n", user_password);
+ dbg("data = %s\n", data);
+ dbg("proxy = %s\n", session->proxy);
+
+ curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, curl_callback);
+ curl_easy_setopt(curl, CURLOPT_WRITEDATA, curl_buf);
+ if (!session->dry_run) {
+ res = curl_easy_perform(curl);
+ if (res && !session->bash) {
+ fprintf(stderr, "error(%d) trying to perform "
+ "operation\n", res);
+ return -EINVAL;
+ }
+ }
+
+ curl_easy_cleanup(curl);
+ if (session->action == ACTION_UPDATE)
+ curl_formfree(formpost);
+ bti_curl_buffer_free(curl_buf);
+ } else {
+ switch (session->action) {
+ case ACTION_UPDATE:
+ escaped_tweet = oauth_url_escape(session->tweet);
+ sprintf(endpoint, "%s%s?status=%s", session->hosturl,
+ update_uri, escaped_tweet);
+ is_post = 1;
+ break;
+ case ACTION_USER:
+ sprintf(endpoint, "%s%s%s.xml?page=%d",
+ session->hosturl, user_uri, session->user,
+ session->page);
+ break;
+ case ACTION_REPLIES:
+ sprintf(endpoint, "%s%s?page=%d", session->hosturl,
+ mentions_uri, session->page);
+ break;
+ case ACTION_PUBLIC:
+ sprintf(endpoint, "%s%s?page=%d", session->hosturl,
+ public_uri, session->page);
+ break;
+ case ACTION_GROUP:
+ sprintf(endpoint, "%s%s%s.xml?page=%d",
+ session->hosturl, group_uri, session->group,
+ session->page);
+ break;
+ case ACTION_FRIENDS:
+ sprintf(endpoint, "%s%s?page=%d", session->hosturl,
+ friends_uri, session->page);
+ break;
+ default:
+ break;
+ }
+
+ if (is_post) {
+ req_url = oauth_sign_url2(endpoint, &postarg, OA_HMAC,
+ NULL, session->consumer_key,
+ session->consumer_secret,
+ session->access_token_key,
+ session->access_token_secret);
+ reply = oauth_http_post(req_url, postarg);
+ } else {
+ req_url = oauth_sign_url2(endpoint, NULL, OA_HMAC, NULL,
+ session->consumer_key,
+ session->consumer_secret,
+ session->access_token_key,
+ session->access_token_secret);
+ reply = oauth_http_get(req_url, postarg);
+ }
+
+ dbg("%s\n", req_url);
+ dbg("%s\n", reply);
+ if (req_url)
+ free(req_url);
+
+ if (session->action != ACTION_UPDATE)
+ parse_timeline(reply);
+ }
return 0;
}
size_t len = 0;
char *account = NULL;
char *password = NULL;
+ char *consumer_key = NULL;
+ char *consumer_secret = NULL;
+ char *access_token_key = NULL;
+ char *access_token_secret = NULL;
char *host = NULL;
char *proxy = NULL;
char *logfile = NULL;
c += 9;
if (c[0] != '\0')
password = strdup(c);
+ } else if (!strncasecmp(c, "consumer_key", 12) &&
+ (c[12] == '=')) {
+ c += 13;
+ if (c[0] != '\0')
+ consumer_key = strdup(c);
+ } else if (!strncasecmp(c, "consumer_secret", 15) &&
+ (c[15] == '=')) {
+ c += 16;
+ if (c[0] != '\0')
+ consumer_secret = strdup(c);
+ } else if (!strncasecmp(c, "access_token_key", 16) &&
+ (c[16] == '=')) {
+ c += 17;
+ if (c[0] != '\0')
+ access_token_key = strdup(c);
+ } else if (!strncasecmp(c, "access_token_secret", 19) &&
+ (c[19] == '=')) {
+ c += 20;
+ if (c[0] != '\0')
+ access_token_secret = strdup(c);
} else if (!strncasecmp(c, "host", 4) &&
(c[4] == '=')) {
c += 5;
session->password = password;
if (account)
session->account = account;
+ if (consumer_key)
+ session->consumer_key = consumer_key;
+ if (consumer_secret)
+ session->consumer_secret = consumer_secret;
+ if (access_token_key)
+ session->access_token_key = access_token_key;
+ if (access_token_secret)
+ session->access_token_secret = access_token_secret;
if (host) {
if (strcasecmp(host, "twitter") == 0) {
session->host = HOST_TWITTER;
session->configfile = zalloc(strlen(session->homedir) + 7);
sprintf(session->configfile, "%s/.bti", session->homedir);
- curl_global_init(CURL_GLOBAL_ALL);
-
/* Set environment variables first, before reading command line options
* or config file values. */
http_proxy = getenv("http_proxy");
parse_configfile(session);
while (1) {
- option = getopt_long_only(argc, argv, "dp:P:H:a:A:u:c:hg:G:sr:nVv",
+ option = getopt_long_only(argc, argv,
+ "dp:P:H:a:A:u:c:hg:G:sr:nVv",
options, NULL);
if (option == -1)
break;
dbg("configfile = %s\n", session->configfile);
/*
- * read the config file now. Yes, this could override previously
- * set options from the command line, but the user asked for it...
+ * read the config file now. Yes, this could override
+ * previously set options from the command line, but
+ * the user asked for it...
*/
parse_configfile(session);
break;
if (debug)
display_version();
+ if (session->host == HOST_TWITTER) {
+ if (!session->consumer_key || !session->consumer_secret) {
+ fprintf(stderr, "Twitter no longer supuports HTTP basic authentication.\n");
+ fprintf(stderr, "Both consumer key, and consumer secret are required");
+ fprintf(stderr, " for bti in order to behave as an OAuth consumer.\n");
+ goto exit;
+ }
+ if (session->action == ACTION_GROUP) {
+ fprintf(stderr, "Groups only work in Identi.ca.\n");
+ goto exit;
+ }
+ } else {
+ if (!session->consumer_key || !session->consumer_secret)
+ session->no_oauth = 1;
+ }
+
+ if (session->no_oauth) {
+ if (!session->account) {
+ fprintf(stdout, "Enter account for %s: ",
+ session->hostname);
+ session->account = session->readline(NULL);
+ }
+ if (!session->password) {
+ read_password(password, sizeof(password),
+ session->hostname);
+ session->password = strdup(password);
+ }
+ } else {
+ if (!session->access_token_key ||
+ !session->access_token_secret) {
+ request_access_token(session);
+ goto exit;
+ }
+ }
+
if (session->action == ACTION_UNKNOWN) {
fprintf(stderr, "Unknown action, valid actions are:\n");
fprintf(stderr, "'update', 'friends', 'public', "
goto exit;
}
- if (session->host == HOST_TWITTER && session->action == ACTION_GROUP) {
- fprintf(stderr, "Groups only work in Identi.ca.\n");
- goto exit;
- }
-
if (session->action == ACTION_GROUP && !session->group) {
fprintf(stdout, "Enter group name: ");
session->group = session->readline(NULL);
}
- if (!session->account) {
- fprintf(stdout, "Enter account for %s: ", session->hostname);
- session->account = session->readline(NULL);
- }
-
- if (!session->password) {
- read_password(password, sizeof(password), session->hostname);
- session->password = strdup(password);
- }
-
if (session->action == ACTION_UPDATE) {
if (session->bash || !session->interactive)
tweet = get_string_from_stdin();
dbg("tweet = %s\n", session->tweet);
}
- if (!session->user)
- session->user = strdup(session->account);
-
if (session->page == 0)
session->page = 1;
dbg("config file = %s\n", session->configfile);
- dbg("account = %s\n", session->account);
- dbg("password = %s\n", session->password);
dbg("host = %d\n", session->host);
dbg("action = %d\n", session->action);
ToastFreeware / gregoa / bti.git / blobdiff