X-Git-Url: https://code.citadel.org/?a=blobdiff_plain;f=webcit%2Fopenid.c;fp=webcit%2Fopenid.c;h=ca71d6793c51ab72ebae517599022a92d599e618;hb=8611acef7ff4213c28ad20ff755d34509870bc96;hp=0000000000000000000000000000000000000000;hpb=76a0f8571de023fe6bd20390174a2302e0a0b982;p=citadel.git

diff --git a/webcit/openid.c b/webcit/openid.c
new file mode 100644
index 000000000..ca71d6793
--- /dev/null
+++ b/webcit/openid.c
@@ -0,0 +1,128 @@
+/*
+ * Copyright (c) 1996-2012 by the citadel.org team
+ *
+ * This program is open source software.  You can redistribute it and/or
+ * modify it under the terms of the GNU General Public License, version 3.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include "webcit.h"
+#include "webserver.h"
+
+/*
+ * Display the OpenIDs associated with an account
+ */
+void display_openids(void)
+{
+	wcsession *WCC = WC;
+	char buf[1024];
+	int bg = 0;
+
+	output_headers(1, 1, 1, 0, 0, 0);
+
+	do_template("box_begin_1");
+	StrBufAppendBufPlain(WCC->WBuf, _("Manage Account/OpenID Associations"), -1, 0);
+	do_template("box_begin_2");
+
+	if (WCC->serv_info->serv_supports_openid) {
+
+		wc_printf("<table class=\"altern\">");
+	
+		serv_puts("OIDL");
+		serv_getln(buf, sizeof buf);
+		if (buf[0] == '1') while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
+			bg = 1 - bg;
+			wc_printf("<tr class=\"%s\">", (bg ? "even" : "odd"));
+			wc_printf("<td><img src=\"static/webcit_icons/openid-small.gif\"></td><td>");
+			escputs(buf);
+			wc_printf("</td><td>");
+			wc_printf("<a href=\"openid_detach?id_to_detach=");
+			urlescputs(buf);
+			wc_printf("\" onClick=\"return confirm('%s');\">",
+				_("Do you really want to delete this OpenID?"));
+			wc_printf("%s</a>", _("(delete)"));
+			wc_printf("</td></tr>\n");
+		}
+	
+		wc_printf("</table><br>\n");
+	
+	        wc_printf("<form method=\"POST\" action=\"openid_attach\">\n");
+		wc_printf("<input type=\"hidden\" name=\"nonce\" value=\"%d\">\n", WCC->nonce);
+		wc_printf(_("Add an OpenID: "));
+	        wc_printf("<input type=\"text\" name=\"openid_url\" class=\"openid_urlarea\" size=\"40\">\n");
+	        wc_printf("<input type=\"submit\" name=\"attach_button\" value=\"%s\">"
+			"</form></center>\n", _("Attach"));
+	}
+
+	else {
+		wc_printf(_("%s does not permit authentication via OpenID."), ChrPtr(WCC->serv_info->serv_humannode));
+	}
+
+	do_template("box_end");
+	wDumpContent(2);
+}
+
+
+/*
+ * Attempt to attach an OpenID to an existing, logged-in account
+ */
+void openid_attach(void) {
+	char buf[4096];
+
+	if (havebstr("attach_button")) {
+
+		syslog(LOG_DEBUG, "Attempting to attach %s\n", bstr("openid_url"));
+
+		snprintf(buf, sizeof buf,
+			"OIDS %s|%s/finalize_openid_login?attach_existing=1|%s",
+			bstr("openid_url"),
+			ChrPtr(site_prefix),
+			ChrPtr(site_prefix)
+		);
+
+		serv_puts(buf);
+		serv_getln(buf, sizeof buf);
+		if (buf[0] == '2') {
+			syslog(LOG_DEBUG, "OpenID server contacted; redirecting to %s\n", &buf[4]);
+			http_redirect(&buf[4]);
+			return;
+		}
+		else {
+			syslog(LOG_DEBUG, "OpenID attach failed: %s\n", &buf[4]);
+		}
+	}
+
+	/* If we get to this point then something failed. */
+	display_openids();
+}
+
+
+/*
+ * Detach an OpenID from the currently logged-in account
+ */
+void openid_detach(void) {
+	StrBuf *Line;
+
+	if (havebstr("id_to_detach")) {
+		serv_printf("OIDD %s", bstr("id_to_detach"));
+		Line = NewStrBuf();
+		StrBuf_ServGetln(Line);
+		GetServerStatusMsg(Line, NULL, 1, 2);
+		FreeStrBuf(&Line);
+	}
+
+	display_openids();
+}
+
+void 
+InitModule_OPENID
+(void)
+{
+	WebcitAddUrlHandler(HKEY("display_openids"), "", 0, display_openids, 0);
+	WebcitAddUrlHandler(HKEY("openid_attach"), "", 0, openid_attach, 0);
+	WebcitAddUrlHandler(HKEY("openid_detach"), "", 0, openid_detach, 0);
+}