5 files changed, 84 insertions, 0 deletions
diff --git a/devtools/client/locales/en-US/netmonitor.properties b/devtools/client/locales/en-US/netmonitor.properties
index f07f38907c..1f6f671c91 100644
--- a/devtools/client/locales/en-US/netmonitor.properties
+++ b/devtools/client/locales/en-US/netmonitor.properties
@@ -617,6 +617,37 @@ netmonitor.security.protocolVersion=Protocol version:
 # in the security tab describing the cipher suite used to secure this connection.
 netmonitor.security.cipherSuite=Cipher suite:
 
+# LOCALIZATION NOTE (netmonitor.security.keaGroup): This is the label displayed
+# in the security tab describing the key exchange group suite used to secure
+# this connection.
+netmonitor.security.keaGroup=Key Exchange Group:
+
+# LOCALIZATION NOTE (netmonitor.security.keaGroup.none): This is the label
+# displayed in the security tab describing the case when no group was used.
+netmonitor.security.keaGroup.none=none
+
+# LOCALIZATION NOTE (netmonitor.security.keaGroup.custom): This is the label
+# displayed in the security tab describing the case when a custom group was used.
+netmonitor.security.keaGroup.custom=custom
+
+# LOCALIZATION NOTE (netmonitor.security.keaGroup.unknown): This is the value
+# displayed in the security tab describing an unknown group.
+netmonitor.security.keaGroup.unknown=unknown group
+
+# LOCALIZATION NOTE (netmonitor.security.signatureScheme): This is the label
+# displayed in the security tab describing the signature scheme used by for
+# the server certificate in this connection.
+netmonitor.security.signatureScheme=Signature Scheme:
+
+# LOCALIZATION NOTE (netmonitor.security.signatureScheme.none): This is the
+# label displayed in the security tab describing the case when no signature
+# was used.
+netmonitor.security.signatureScheme.none=none
+
+# LOCALIZATION NOTE (netmonitor.security.signatureScheme.unknown): This is the
+# value displayed in the security tab describing an unknown signature scheme.
+netmonitor.security.signatureScheme.unknown=unknown signature scheme
+
 # LOCALIZATION NOTE (netmonitor.security.hsts): This is the label displayed
 # in the security tab describing the usage of HTTP Strict Transport Security.
 netmonitor.security.hsts=HTTP Strict Transport Security:
diff --git a/devtools/client/netmonitor/netmonitor-view.js b/devtools/client/netmonitor/netmonitor-view.js
index 1f957db1bb..19dd96ff1a 100644
--- a/devtools/client/netmonitor/netmonitor-view.js
+++ b/devtools/client/netmonitor/netmonitor-view.js
@@ -1124,6 +1124,8 @@ NetworkDetailsView.prototype = {
       setValue("#security-protocol-version-value",
         securityInfo.protocolVersion);
       setValue("#security-ciphersuite-value", securityInfo.cipherSuite);
+      setValue("#security-keagroup-value", securityInfo.keaGroupName);
+      setValue("#security-signaturescheme-value", securityInfo.signatureSchemeName);
 
       // Host header
       let domain = getUriHostPort(url);
diff --git a/devtools/client/netmonitor/netmonitor.xul b/devtools/client/netmonitor/netmonitor.xul
index 8a0c603890..117ecf2614 100644
--- a/devtools/client/netmonitor/netmonitor.xul
+++ b/devtools/client/netmonitor/netmonitor.xul
@@ -550,6 +550,26 @@
                                  id="security-warning-cipher"
                                  data-localization="tooltiptext=netmonitor.security.warning.cipher" />
                         </hbox>
+                        <hbox id="security-keagroup"
+                              class="tabpanel-summary-container"
+                              align="baseline">
+                          <label class="plain tabpanel-summary-label"
+                                 data-localization="content=netmonitor.security.keaGroup"/>
+                          <textbox id="security-keagroup-value"
+                                   class="plain tabpanel-summary-value devtools-monospace cropped-textbox"
+                                   flex="1"
+                                   readonly="true"/>
+                        </hbox>
+                        <hbox id="security-signaturescheme"
+                              class="tabpanel-summary-container"
+                              align="baseline">
+                          <label class="plain tabpanel-summary-label"
+                                 data-localization="content=netmonitor.security.signatureScheme"/>
+                          <textbox id="security-signaturescheme-value"
+                                   class="plain tabpanel-summary-value devtools-monospace cropped-textbox"
+                                   flex="1"
+                                   readonly="true"/>
+                        </hbox>
                       </vbox>
                     </vbox>
                     <vbox id="security-info-domain"
diff --git a/devtools/client/netmonitor/test/browser_net_security-details.js b/devtools/client/netmonitor/test/browser_net_security-details.js
index 0a83b3ed9f..61f39a414e 100644
--- a/devtools/client/netmonitor/test/browser_net_security-details.js
+++ b/devtools/client/netmonitor/test/browser_net_security-details.js
@@ -66,6 +66,10 @@ add_task(function* () {
   checkLabel("#security-cert-issuer-o", "Mozilla Testing");
   checkLabel("#security-cert-issuer-ou", "<Not Available>");
 
+  // These two values can change. So only check they're not empty.
+  checkLabelNotEmpty("#security-keagroup-value");
+  checkLabelNotEmpty("#security-signaturescheme-value");
+
   // Locale sensitive and varies between timezones. Cant't compare equality or
   // the test fails depending on which part of the world the test is executed.
   checkLabelNotEmpty("#security-cert-validity-begins");
diff --git a/devtools/shared/webconsole/network-helper.js b/devtools/shared/webconsole/network-helper.js
index af6a2e55b3..4e25fac260 100644
--- a/devtools/shared/webconsole/network-helper.js
+++ b/devtools/shared/webconsole/network-helper.js
@@ -63,6 +63,8 @@ const {components, Cc, Ci} = require("chrome");
 loader.lazyImporter(this, "NetUtil", "resource://gre/modules/NetUtil.jsm");
 const DevToolsUtils = require("devtools/shared/DevToolsUtils");
 const Services = require("Services");
+const { LocalizationHelper } = require("devtools/shared/l10n");
+const L10N = new LocalizationHelper("devtools/client/locales/netmonitor.properties");
 
 // The cache used in the `nsIURL` function.
 const gNSURLStore = new Map();
@@ -620,6 +622,31 @@ var NetworkHelper = {
       // Cipher suite.
       info.cipherSuite = SSLStatus.cipherName;
 
+      // Key exchange group name.
+      info.keaGroupName = SSLStatus.keaGroupName;
+      // Localise two special values.
+      if (info.keaGroupName == "none") {
+        info.keaGroupName = L10N.getStr("netmonitor.security.keaGroup.none");
+      }
+      if (info.keaGroupName == "custom") {
+        info.keaGroupName = L10N.getStr("netmonitor.security.keaGroup.custom");
+      }
+      if (info.keaGroupName == "unknown group") {
+        info.keaGroupName = L10N.getStr("netmonitor.security.keaGroup.unknown");
+      }
+
+      // Certificate signature scheme.
+      info.signatureSchemeName = SSLStatus.signatureSchemeName;
+      // Localise two special values.
+      if (info.signatureSchemeName == "none") {
+        info.signatureSchemeName =
+          L10N.getStr("netmonitor.security.signatureScheme.none");
+        }
+      if (info.signatureSchemeName == "unknown signature") {
+        info.signatureSchemeName =
+          L10N.getStr("netmonitor.security.signatureScheme.unknown");
+      }
+
       // Protocol version.
       info.protocolVersion =
         this.formatSecurityProtocol(SSLStatus.protocolVersion);