# HG changeset patch
# User Magnus Melin <mkmelin+mozilla@iki.fi>
# Date 1587403689 -10800
# Node ID 6e1d49280545bb8996902c188e4823e738e83b7c
# Parent  925c5099af1595958a6e6825e495cc898eb2d15b
Bug 1528136 - add details to enable OAuth2 for Office 365. r=aleca

diff --git a/mailnews/base/util/OAuth2Providers.jsm b/mailnews/base/util/OAuth2Providers.jsm
--- a/mailnews/base/util/OAuth2Providers.jsm
+++ b/mailnews/base/util/OAuth2Providers.jsm
@@ -26,16 +26,31 @@ var kHostnames = new Map([
 
   ["imap.mail.yahoo.com", ["login.yahoo.com", "mail-w"]],
   ["pop.mail.yahoo.com", ["login.yahoo.com", "mail-w"]],
   ["smtp.mail.yahoo.com", ["login.yahoo.com", "mail-w"]],
 
   ["imap.aol.com", ["login.aol.com", "mail-w"]],
   ["pop.aol.com", ["login.aol.com", "mail-w"]],
   ["smtp.aol.com", ["login.aol.com", "mail-w"]],
+
+  [
+    "outlook.office365.com",
+    [
+      "login.microsoftonline.com",
+      "https://outlook.office365.com/IMAP.AccessAsUser.All https://outlook.office365.com/POP.AccessAsUser.All https://outlook.office365.com/SMTP.Send offline_access",
+    ],
+  ],
+  [
+    "smtp.office365.com",
+    [
+      "login.microsoftonline.com",
+      "https://outlook.office365.com/IMAP.AccessAsUser.All https://outlook.office365.com/POP.AccessAsUser.All https://outlook.office365.com/SMTP.Send offline_access",
+    ],
+  ],
 ]);
 
 /**
  * Map of issuers to clientId, clientSecret, authorizationEndpoint, tokenEndpoint.
  * Issuer is a unique string for the organization that a Thunderbird account
  * was registered at.
  *
  * For the moment these details are hard-coded, since dynamic client
@@ -70,16 +85,27 @@ var kIssuers = new Map ([
     'https://api.login.yahoo.com/oauth2/get_token'
   ]],
   ["login.aol.com", [
     'dj0yJmk9OXRHc1FqZHRQYzVvJmQ9WVdrOU1UQnJOR0pvTjJrbWNHbzlNQS0tJnM9Y29uc3VtZXJzZWNyZXQmeD02NQ--',
     '79c1c11991d148ddd02a919000d69879942fc278',
     'https://api.login.aol.com/oauth2/request_auth',
     'https://api.login.aol.com/oauth2/get_token'
   ]],
+
+  [
+    "login.microsoftonline.com",
+    [
+      "08162f7c-0fd2-4200-a84a-f25a4db0b584", // Application (client) ID
+      "TxRBilcHdC6WGBee]fs?QR:SJ8nI[g82", // @see App registrations | Certificates & secrets
+      // https://docs.microsoft.com/en-us/azure/active-directory/develop/active-directory-v2-protocols#endpoints
+      "https://login.microsoftonline.com/common/oauth2/v2.0/authorize",
+      "https://login.microsoftonline.com/common/oauth2/v2.0/token",
+    ],
+  ],
 ]);
 
 /**
  * OAuth2Providers: Methods to lookup OAuth2 parameters for supported OAuth2
  * providers.
  */
 var OAuth2Providers = {
   /**