diff --git a/src/authentic2_idp_oidc/locale/fr/LC_MESSAGES/django.po b/src/authentic2_idp_oidc/locale/fr/LC_MESSAGES/django.po
index be1c77342..4983c8470 100644
--- a/src/authentic2_idp_oidc/locale/fr/LC_MESSAGES/django.po
+++ b/src/authentic2_idp_oidc/locale/fr/LC_MESSAGES/django.po
@@ -7,8 +7,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Authentic\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2018-07-18 10:33+0200\n"
-"PO-Revision-Date: 2018-04-03 09:50+0200\n"
+"POT-Creation-Date: 2019-02-05 18:19+0100\n"
+"PO-Revision-Date: 2019-02-05 18:19+0100\n"
 "Last-Translator: Benjamin Dauvergne <bdauvergne@entrouvert.com>\n"
 "Language-Team: None\n"
 "Language: \n"
@@ -17,167 +17,167 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=(n > 1);\n"
 
-#: src/authentic2_idp_oidc/models.py:48 src/authentic2_idp_oidc/models.py:188
-#: src/authentic2_idp_oidc/models.py:249
+#: src/authentic2_idp_oidc/models.py:49 src/authentic2_idp_oidc/models.py:199
+#: src/authentic2_idp_oidc/models.py:260
 msgid "uuid"
 msgstr "identifiant unique interne"
 
-#: src/authentic2_idp_oidc/models.py:49
+#: src/authentic2_idp_oidc/models.py:50
 msgid "pairwise unreversible"
 msgstr "pseudonyme irréversible"
 
-#: src/authentic2_idp_oidc/models.py:50
+#: src/authentic2_idp_oidc/models.py:51
 msgid "pairwise reversible"
 msgstr "pseudonyme réversible"
 
-#: src/authentic2_idp_oidc/models.py:51
+#: src/authentic2_idp_oidc/models.py:52
 msgid "email"
 msgstr "courriel"
 
-#: src/authentic2_idp_oidc/models.py:57
-msgid "RSA"
-msgstr "RSA"
-
 #: src/authentic2_idp_oidc/models.py:58
 msgid "HMAC"
 msgstr "HMAC"
 
-#: src/authentic2_idp_oidc/models.py:63
+#: src/authentic2_idp_oidc/models.py:59
+msgid "RSA"
+msgstr "RSA"
+
+#: src/authentic2_idp_oidc/models.py:64
 msgid "authorization code"
 msgstr "code d'autorisation"
 
-#: src/authentic2_idp_oidc/models.py:64
+#: src/authentic2_idp_oidc/models.py:65
 msgid "implicit/native"
-msgstr ""
+msgstr "implicite/natif"
 
-#: src/authentic2_idp_oidc/models.py:71
+#: src/authentic2_idp_oidc/models.py:72
 msgid "authorization by service"
 msgstr "autoriser par service"
 
-#: src/authentic2_idp_oidc/models.py:72
+#: src/authentic2_idp_oidc/models.py:73
 msgid "authorization by ou"
 msgstr "autoriser par collectivité"
 
-#: src/authentic2_idp_oidc/models.py:73
+#: src/authentic2_idp_oidc/models.py:74
 msgid "none"
-msgstr ""
+msgstr "aucun"
 
-#: src/authentic2_idp_oidc/models.py:78 src/authentic2_idp_oidc/models.py:157
+#: src/authentic2_idp_oidc/models.py:79 src/authentic2_idp_oidc/models.py:168
 msgid "client id"
-msgstr ""
+msgstr "Identifiant du client (client id)"
 
-#: src/authentic2_idp_oidc/models.py:83
+#: src/authentic2_idp_oidc/models.py:84
 msgid "client secret"
-msgstr ""
+msgstr "Secret du client (client secret)"
 
-#: src/authentic2_idp_oidc/models.py:86
+#: src/authentic2_idp_oidc/models.py:87
 msgid "time during which the token is valid"
-msgstr ""
+msgstr "durée de validité du jeton"
 
-#: src/authentic2_idp_oidc/models.py:93
+#: src/authentic2_idp_oidc/models.py:94
 msgid "authorization mode"
 msgstr "mode d'autorisation"
 
-#: src/authentic2_idp_oidc/models.py:95
+#: src/authentic2_idp_oidc/models.py:96
 msgid "authorization flow"
 msgstr "processus d'autorisation"
 
-#: src/authentic2_idp_oidc/models.py:99
+#: src/authentic2_idp_oidc/models.py:100
 msgid "redirect URIs"
 msgstr "URIs de redirection"
 
-#: src/authentic2_idp_oidc/models.py:102
+#: src/authentic2_idp_oidc/models.py:103
 msgid "post logout redirect URIs"
 msgstr "URIs de redirection après déconnexion"
 
-#: src/authentic2_idp_oidc/models.py:107
+#: src/authentic2_idp_oidc/models.py:108
 msgid "sector identifier URI"
 msgstr "URI d'identifiant de secteur"
 
-#: src/authentic2_idp_oidc/models.py:110
+#: src/authentic2_idp_oidc/models.py:111
 msgid "identifier policy"
 msgstr "politique des identifiants"
 
-#: src/authentic2_idp_oidc/models.py:116
+#: src/authentic2_idp_oidc/models.py:127
 msgid "IDToken signature algorithm"
 msgstr "algorithme de signature de l'IDToken"
 
-#: src/authentic2_idp_oidc/models.py:118
+#: src/authentic2_idp_oidc/models.py:129
 msgid "has API access"
 msgstr "doit accéder à l'API"
 
-#: src/authentic2_idp_oidc/models.py:121
+#: src/authentic2_idp_oidc/models.py:132
 msgid "frontchannel logout URI"
 msgstr "URI de déconnexion frontchannel"
 
-#: src/authentic2_idp_oidc/models.py:124
+#: src/authentic2_idp_oidc/models.py:135
 msgid "frontchannel timeout"
 msgstr "temps d'expiration pour la déconnexion frontchannel"
 
-#: src/authentic2_idp_oidc/models.py:134 src/authentic2_idp_oidc/models.py:168
-#: src/authentic2_idp_oidc/models.py:214 src/authentic2_idp_oidc/models.py:265
+#: src/authentic2_idp_oidc/models.py:145 src/authentic2_idp_oidc/models.py:179
+#: src/authentic2_idp_oidc/models.py:225 src/authentic2_idp_oidc/models.py:276
 msgid "created"
 msgstr "créé"
 
-#: src/authentic2_idp_oidc/models.py:137
+#: src/authentic2_idp_oidc/models.py:148
 msgid "modified"
 msgstr "modifié"
 
-#: src/authentic2_idp_oidc/models.py:155
+#: src/authentic2_idp_oidc/models.py:166
 msgid "client ct"
-msgstr ""
+msgstr "type de contenu du client"
 
-#: src/authentic2_idp_oidc/models.py:161 src/authentic2_idp_oidc/models.py:195
-#: src/authentic2_idp_oidc/models.py:256
+#: src/authentic2_idp_oidc/models.py:172 src/authentic2_idp_oidc/models.py:206
+#: src/authentic2_idp_oidc/models.py:267
 msgid "user"
 msgstr "utilisateur"
 
-#: src/authentic2_idp_oidc/models.py:164 src/authentic2_idp_oidc/models.py:197
-#: src/authentic2_idp_oidc/models.py:258
+#: src/authentic2_idp_oidc/models.py:175 src/authentic2_idp_oidc/models.py:208
+#: src/authentic2_idp_oidc/models.py:269
 msgid "scopes"
-msgstr ""
+msgstr "portées (scopes)"
 
-#: src/authentic2_idp_oidc/models.py:171 src/authentic2_idp_oidc/models.py:217
-#: src/authentic2_idp_oidc/models.py:268
+#: src/authentic2_idp_oidc/models.py:182 src/authentic2_idp_oidc/models.py:228
+#: src/authentic2_idp_oidc/models.py:279
 msgid "expire"
 msgstr "expiration"
 
-#: src/authentic2_idp_oidc/models.py:192 src/authentic2_idp_oidc/models.py:253
-#: src/authentic2_idp_oidc/models.py:305
+#: src/authentic2_idp_oidc/models.py:203 src/authentic2_idp_oidc/models.py:264
+#: src/authentic2_idp_oidc/models.py:316
 msgid "client"
-msgstr ""
+msgstr "client"
 
-#: src/authentic2_idp_oidc/models.py:200
+#: src/authentic2_idp_oidc/models.py:211
 msgid "state"
 msgstr "statut"
 
-#: src/authentic2_idp_oidc/models.py:203
+#: src/authentic2_idp_oidc/models.py:214
 msgid "nonce"
-msgstr ""
+msgstr "nonce"
 
-#: src/authentic2_idp_oidc/models.py:205
+#: src/authentic2_idp_oidc/models.py:216
 msgid "redirect URI"
 msgstr "URI de redirection"
 
-#: src/authentic2_idp_oidc/models.py:207 src/authentic2_idp_oidc/models.py:260
+#: src/authentic2_idp_oidc/models.py:218 src/authentic2_idp_oidc/models.py:271
 msgid "session key"
 msgstr "clé de session"
 
-#: src/authentic2_idp_oidc/models.py:210
+#: src/authentic2_idp_oidc/models.py:221
 msgid "auth time"
 msgstr "date d'autorisation"
 
-#: src/authentic2_idp_oidc/models.py:308
+#: src/authentic2_idp_oidc/models.py:319
 msgid "attribute name"
 msgstr "nom d'attribut"
 
-#: src/authentic2_idp_oidc/models.py:311
+#: src/authentic2_idp_oidc/models.py:322
 msgid "attribute value"
 msgstr "valeur de l'attribut"
 
-#: src/authentic2_idp_oidc/models.py:314
+#: src/authentic2_idp_oidc/models.py:325
 msgid "attribute scopes"
-msgstr "scopes liés à cet attribut"
+msgstr "portées (scopes) liées à cet attribut"
 
 #: src/authentic2_idp_oidc/templates/authentic2_idp_oidc/authorization.html:5
 #, python-format
@@ -209,6 +209,11 @@ msgstr "Refuser"
 msgid "Sending logout to %(name)s..."
 msgstr "Déconnexion de %(name)s..."
 
-#: src/authentic2_idp_oidc/views.py:449
+#: src/authentic2_idp_oidc/views.py:90 src/authentic2_idp_oidc/views.py:96
+#: src/authentic2_idp_oidc/views.py:102
+msgid "Authorization request is invalid"
+msgstr "La demande d'authentification est invalide."
+
+#: src/authentic2_idp_oidc/views.py:465
 msgid "Invalid post logout URI"
 msgstr "URI de retour après déconnexion invalide"