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Diffstat (limited to 'protocols/jabber/sasl.c')
-rw-r--r--protocols/jabber/sasl.c83
1 files changed, 52 insertions, 31 deletions
diff --git a/protocols/jabber/sasl.c b/protocols/jabber/sasl.c
index 7778af1f..77a2cee0 100644
--- a/protocols/jabber/sasl.c
+++ b/protocols/jabber/sasl.c
@@ -38,13 +38,16 @@ const struct oauth2_service oauth2_service_google =
"6C-Zgf7Tr7gEQTPlBhMUgo7R",
};
+/* """"""""""""""""""""""""""""""oauth"""""""""""""""""""""""""""""" */
+#define HIPCHAT_SO_CALLED_OAUTH_URL "https://hipchat.com/account/api"
+
xt_status sasl_pkt_mechanisms(struct xt_node *node, gpointer data)
{
struct im_connection *ic = data;
struct jabber_data *jd = ic->proto_data;
struct xt_node *c, *reply;
char *s;
- int sup_plain = 0, sup_digest = 0, sup_gtalk = 0, sup_anonymous = 0;
+ int sup_plain = 0, sup_digest = 0, sup_gtalk = 0, sup_anonymous = 0, sup_hipchat_oauth = 0;
int want_oauth = FALSE, want_hipchat = FALSE, want_anonymous = FALSE;
GString *mechs;
@@ -79,6 +82,8 @@ xt_status sasl_pkt_mechanisms(struct xt_node *node, gpointer data)
sup_anonymous = 1;
} else if (c->text && g_strcasecmp(c->text, "X-OAUTH2") == 0) {
sup_gtalk = 1;
+ } else if (c->text && g_strcasecmp(c->text, "X-HIPCHAT-OAUTH2") == 0) {
+ sup_hipchat_oauth = 1;
}
if (c->text) {
@@ -89,7 +94,7 @@ xt_status sasl_pkt_mechanisms(struct xt_node *node, gpointer data)
}
if (!want_oauth && !sup_plain && !sup_digest) {
- if (sup_gtalk) {
+ if (sup_gtalk || sup_hipchat_oauth) {
imcb_error(ic, "This server requires OAuth "
"(supported schemes:%s)", mechs->str);
} else {
@@ -109,22 +114,36 @@ xt_status sasl_pkt_mechanisms(struct xt_node *node, gpointer data)
xt_add_attr(reply, "xmlns", XMLNS_HIPCHAT);
}
- if (sup_gtalk && want_oauth) {
- int len;
+ if ((sup_gtalk || sup_hipchat_oauth) && want_oauth) {
+ GString *gs;
+
+ gs = g_string_sized_new(128);
+
+ g_string_append_c(gs, '\0');
+
+ if (sup_gtalk) {
+ /* X-OAUTH2 is not *the* standard OAuth2 SASL/XMPP implementation.
+ It's currently used by GTalk and vaguely documented on
+ http://code.google.com/apis/cloudprint/docs/rawxmpp.html */
+ xt_add_attr(reply, "mechanism", "X-OAUTH2");
- /* X-OAUTH2 is, not *the* standard OAuth2 SASL/XMPP implementation.
- It's currently used by GTalk and vaguely documented on
- http://code.google.com/apis/cloudprint/docs/rawxmpp.html . */
- xt_add_attr(reply, "mechanism", "X-OAUTH2");
+ g_string_append(gs, jd->username);
+ g_string_append_c(gs, '\0');
+ g_string_append(gs, jd->oauth2_access_token);
+ } else if (sup_hipchat_oauth) {
+ /* Hipchat's variant, not standard either, is documented here:
+ https://docs.atlassian.com/hipchat.xmpp/latest/xmpp/auth.html */
+ xt_add_attr(reply, "mechanism", "oauth2");
+
+ g_string_append(gs, jd->oauth2_access_token);
+ g_string_append_c(gs, '\0');
+ g_string_append(gs, set_getstr(&ic->acc->set, "resource"));
+ }
- len = strlen(jd->username) + strlen(jd->oauth2_access_token) + 2;
- s = g_malloc(len + 1);
- s[0] = 0;
- strcpy(s + 1, jd->username);
- strcpy(s + 2 + strlen(jd->username), jd->oauth2_access_token);
- reply->text = base64_encode((unsigned char *) s, len);
+ reply->text = base64_encode((unsigned char *) gs->str, gs->len);
reply->text_len = strlen(reply->text);
- g_free(s);
+ g_string_free(gs, TRUE);
+
} else if (want_oauth) {
imcb_error(ic, "OAuth requested, but not supported by server");
imc_logout(ic, FALSE);
@@ -148,7 +167,6 @@ xt_status sasl_pkt_mechanisms(struct xt_node *node, gpointer data)
/* The rest will be done later, when we receive a <challenge/>. */
} else if (sup_plain) {
- int len;
GString *gs;
char *username;
@@ -173,12 +191,9 @@ xt_status sasl_pkt_mechanisms(struct xt_node *node, gpointer data)
g_string_append(gs, set_getstr(&ic->acc->set, "resource"));
}
- len = gs->len;
- s = g_string_free(gs, FALSE);
-
- reply->text = base64_encode((unsigned char *) s, len);
+ reply->text = base64_encode((unsigned char *) gs->str, gs->len);
reply->text_len = strlen(reply->text);
- g_free(s);
+ g_string_free(gs, TRUE);
}
if (reply && !jabber_write_packet(ic, reply)) {
@@ -427,20 +442,29 @@ gboolean sasl_supported(struct im_connection *ic)
void sasl_oauth2_init(struct im_connection *ic)
{
struct jabber_data *jd = ic->proto_data;
- char *msg, *url;
imcb_log(ic, "Starting OAuth authentication");
/* Temporary contact, just used to receive the OAuth response. */
imcb_add_buddy(ic, JABBER_OAUTH_HANDLE, NULL);
- url = oauth2_url(jd->oauth2_service);
- msg = g_strdup_printf("Open this URL in your browser to authenticate: %s", url);
- imcb_buddy_msg(ic, JABBER_OAUTH_HANDLE, msg, 0, 0);
+
+ if (jd->flags & JFLAG_HIPCHAT) {
+ imcb_buddy_msg(ic, JABBER_OAUTH_HANDLE,
+ "Open this URL and generate a token with 'View Group' and 'Send Message' scopes: "
+ HIPCHAT_SO_CALLED_OAUTH_URL, 0, 0);
+ } else {
+ char *msg, *url;
+
+ url = oauth2_url(jd->oauth2_service);
+ msg = g_strdup_printf("Open this URL in your browser to authenticate: %s", url);
+ imcb_buddy_msg(ic, JABBER_OAUTH_HANDLE, msg, 0, 0);
+
+ g_free(msg);
+ g_free(url);
+ }
imcb_buddy_msg(ic, JABBER_OAUTH_HANDLE, "Respond to this message with the returned "
"authorization token.", 0, 0);
- g_free(msg);
- g_free(url);
}
static gboolean sasl_oauth2_remove_contact(gpointer data, gint fd, b_input_condition cond)
@@ -453,9 +477,6 @@ static gboolean sasl_oauth2_remove_contact(gpointer data, gint fd, b_input_condi
return FALSE;
}
-static void sasl_oauth2_got_token(gpointer data, const char *access_token, const char *refresh_token,
- const char *error);
-
int sasl_oauth2_get_refresh_token(struct im_connection *ic, const char *msg)
{
struct jabber_data *jd = ic->proto_data;
@@ -485,7 +506,7 @@ int sasl_oauth2_refresh(struct im_connection *ic, const char *refresh_token)
refresh_token, sasl_oauth2_got_token, ic);
}
-static void sasl_oauth2_got_token(gpointer data, const char *access_token, const char *refresh_token, const char *error)
+void sasl_oauth2_got_token(gpointer data, const char *access_token, const char *refresh_token, const char *error)
{
struct im_connection *ic = data;
struct jabber_data *jd;
generated by cgit v1.2.3 (git 2.25.1) at 2025-10-31 22:49:53 +0000