[debian-edu-commits] debian-edu/pkg-team/ 03/09: debian/patches: Add 1003_check-autologin-settings-before-login.patch. Give the user/admin some chance to stop LightDM service from console on failures.

[Mike Gabriel]

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sunweaver pushed a commit to branch master
in repository lightdm-autologin-greeter.

commit f77da1120de9af66c15981980ae560d0e0ec289b
Author: Mike Gabriel <mike.gabriel at das-netzwerkteam.de>
Date:   Sun Aug 6 23:00:13 2017 -0400

    debian/patches: Add 1003_check-autologin-settings-before-login.patch. Give the user/admin some chance to stop LightDM service from console on failures.
---
 ...003_check-autologin-settings-before-login.patch | 39 ++++++++++++++++++++++
 debian/patches/series                              |  1 +
 2 files changed, 40 insertions(+)

diff --git a/debian/patches/1003_check-autologin-settings-before-login.patch b/debian/patches/1003_check-autologin-settings-before-login.patch
new file mode 100644
index 0000000..c1ff358
--- /dev/null
+++ b/debian/patches/1003_check-autologin-settings-before-login.patch
@@ -0,0 +1,39 @@
+Description: On failures, give the user/admin a chance to stop LightDM from console.
+Author: Mike Gabriel <mike.gabriel at das-netzwerkteam.de>
+
+--- a/bin/lightdm-autologin-greeter
++++ b/bin/lightdm-autologin-greeter
+@@ -13,18 +13,33 @@
+ from gi.repository import LightDM
+ 
+ import sys
++import time
+ 
+ greeter = None
+ 
++failure = False
++
+ # Callback for after we send LightDM the password, this method
+ # has to handle a successful login, in which case we start the session
+ # or a failed login, in which case we tell the user
+ def authentication_complete_cb(greeter):
++
++    global failure
++
+     if greeter.get_is_authenticated():
+         if not greeter.start_session_sync(None):
+             print("Failed to start session", file=sys.stderr)
++            failure = True
++
+     else:
+         print("Login failed", file=sys.stderr)
++        failure = True
++
++    if failure:
++        # allow the admin/user to intercept and disable LightDM from console
++        time.sleep(10)
++        print("Re-trying now after 10s pause...", file=sys.stderr)
++        exit(-1)
+ 
+ if __name__ == '__main__':
+     main_loop = GObject.MainLoop ()
diff --git a/debian/patches/series b/debian/patches/series
index 847c514..cacc1f4 100644
--- a/debian/patches/series
+++ b/debian/patches/series
@@ -1,2 +1,3 @@
 1001_use-python3.patch
 1002_set-gi-LightDM-version.patch
+1003_check-autologin-settings-before-login.patch

-- 
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