From bf86d948b6df8eec6c330464c1e9da78c7d74dbd Mon Sep 17 00:00:00 2001
From: Paul Kocialkowski
Date: Wed, 12 Apr 2023 11:41:32 +0200
Subject: imap-tool: Add SSL support

Signed-off-by: Paul Kocialkowski <contact@paulk.fr>
---
 imap-tool | 20 +++++++++++++++++---
 1 file changed, 17 insertions(+), 3 deletions(-)

diff --git a/imap-tool b/imap-tool
index 0089d87..ecb3f02 100755
--- a/imap-tool
+++ b/imap-tool
@@ -22,6 +22,7 @@ class imap_tool():
 	port = 143
 	user = "user"
 	password = "password"
+	ssl = False
 	action = imap_action.MAILBOX_LIST
 
 	usage = "Usage: " + os.path.basename(sys.argv[0]) + " [options] [actions]\n" \
@@ -31,6 +32,7 @@ class imap_tool():
 		" -u [user]\n" \
 		" -p [password]\n" \
 		" -i [port]\n" \
+		" -s\n" \
 		"\n" \
 		"Actions:\n" \
 		" mailbox-list\n" \
@@ -47,8 +49,16 @@ class imap_tool():
 	def act(self):
 		print("Connecting to " + self.host)
 
-		imap = imaplib2.IMAP4(host = self.host, port = self.port)
-		imap.starttls()
+		if self.ssl:
+			imap = imaplib2.IMAP4_SSL(host = self.host, port = self.port)
+		else:
+			imap = imaplib2.IMAP4(host = self.host, port = self.port)
+
+			if "STARTTLS" not in imap.capabilities:
+				print("Unable to create a secure TLS connection")
+				return 1
+
+			imap.starttls()
 
 		print("Authenticating with user " + self.user)
 
@@ -106,8 +116,10 @@ class imap_tool():
 
 		imap.logout()
 
+		return 0
+
 	def main(self):
-		options, arguments = getopt.getopt(sys.argv[1:], "h:u:p:i:")
+		options, arguments = getopt.getopt(sys.argv[1:], "h:u:p:i:s")
 
 		for key, value in options:
 			if key == "-h":
@@ -118,6 +130,8 @@ class imap_tool():
 				self.password = value
 			elif key == "-i":
 				self.port = int(value)
+			elif key == "-s":
+				self.ssl = True
 
 		if len(arguments) == 0:
 			print(self.usage)
-- 
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