irc: add support of SHA-256 and SHA-512 algorithms in server option "ssl_fingerprint" (closes #281)

12 files changed, 180 insertions, 76 deletions

diff --git a/po/cs.po b/po/cs.po
index ea64c47c0..5e7020cc5 100644
--- a/po/cs.po
+++ b/po/cs.po
@@ -20,7 +20,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2015-04-17 07:43+0200\n"
+"POT-Creation-Date: 2015-04-18 17:36+0200\n"
 "PO-Revision-Date: 2015-03-21 08:41+0100\n"
 "Last-Translator: Jiri Golembiovsky <golemj@gmail.com>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
@@ -6648,7 +6648,14 @@ msgstr ""
 "%s%s: nevalidní řetězec priorit, chyba je na této pozici v řetězci: \"%s\""
 
 #, c-format
-msgid "%s%s: fingerprint must have exactly 40 hexadecimal digits"
+msgid ""
+"%s%s: invalid fingerprint size, the number of hexadecimal digits must be one "
+"of: %s"
+msgstr ""
+
+#, c-format
+msgid ""
+"%s%s: invalid fingerprint, it must contain only hexadecimal digits (0-9, a-f)"
 msgstr ""
 
 #, c-format
@@ -6723,8 +6730,9 @@ msgid "size of the key used during the Diffie-Hellman Key Exchange"
 msgstr "velikost klíče použitého při použití výměny klíčů Diffie Hellman"
 
 msgid ""
-"SHA1 fingerprint of certificate which is trusted and accepted for the server "
-"(it must be exactly 40 hexadecimal digits without separators); many "
+"fingerprint of certificate which is trusted and accepted for the server; "
+"only hexadecimal digits are allowed (0-9, a-f): 64 chars for SHA-512, 32 "
+"chars for SHA-256, 20 chars for SHA-1 (insecure, not recommended); many "
 "fingerprints can be separated by commas; if this option is set, the other "
 "checks on certificates are NOT performed (option \"ssl_verify\")"
 msgstr ""
@@ -8218,7 +8226,7 @@ msgid "%s%s: unable to create socket"
 msgstr "%s%s: nemohu vytvořit server"
 
 #, fuzzy, c-format
-msgid "%sgnutls: failed to calculate certificate fingerprint"
+msgid "%sgnutls: failed to calculate certificate fingerprint (%s)"
 msgstr "%sgnutls: nemůžu číst certifikát \"%s\""
 
 #, fuzzy, c-format
diff --git a/po/de.po b/po/de.po
index 1dc40dd2d..446cca34d 100644
--- a/po/de.po
+++ b/po/de.po
@@ -24,7 +24,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2015-04-17 07:43+0200\n"
+"POT-Creation-Date: 2015-04-18 17:36+0200\n"
 "PO-Revision-Date: 2015-04-15 18:52+0100\n"
 "Last-Translator: Nils Görs <weechatter@arcor.de>\n"
 "Language-Team: German <>\n"
@@ -7597,8 +7597,15 @@ msgstr ""
 "%s%s: ungültige Zeichenkette für Prioritäten. Fehler befindet sich an "
 "folgender Position der Zeichenkette: \"%s\""
 
-#, c-format
-msgid "%s%s: fingerprint must have exactly 40 hexadecimal digits"
+#, fuzzy, c-format
+msgid ""
+"%s%s: invalid fingerprint size, the number of hexadecimal digits must be one "
+"of: %s"
+msgstr "%s%s: Fingerprint muss aus exakt 40 hexadezimalen Zeichen bestehen"
+
+#, fuzzy, c-format
+msgid ""
+"%s%s: invalid fingerprint, it must contain only hexadecimal digits (0-9, a-f)"
 msgstr "%s%s: Fingerprint muss aus exakt 40 hexadezimalen Zeichen bestehen"
 
 #, c-format
@@ -7682,9 +7689,11 @@ msgstr ""
 "Größe des Schlüssels der während des Diffie-Hellman-Schlüsselaustausches "
 "genutzt wurde"
 
+#, fuzzy
 msgid ""
-"SHA1 fingerprint of certificate which is trusted and accepted for the server "
-"(it must be exactly 40 hexadecimal digits without separators); many "
+"fingerprint of certificate which is trusted and accepted for the server; "
+"only hexadecimal digits are allowed (0-9, a-f): 64 chars for SHA-512, 32 "
+"chars for SHA-256, 20 chars for SHA-1 (insecure, not recommended); many "
 "fingerprints can be separated by commas; if this option is set, the other "
 "checks on certificates are NOT performed (option \"ssl_verify\")"
 msgstr ""
@@ -9385,8 +9394,8 @@ msgstr "%s%s: Zeitüberschreitung"
 msgid "%s%s: unable to create socket"
 msgstr "%s%s: Socket kann nicht erstellt werden"
 
-#, c-format
-msgid "%sgnutls: failed to calculate certificate fingerprint"
+#, fuzzy, c-format
+msgid "%sgnutls: failed to calculate certificate fingerprint (%s)"
 msgstr "%sgnutls: Fingerprint-Zertifikat konnte nicht berechnet werden"
 
 #, c-format
diff --git a/po/es.po b/po/es.po
index af05afcb8..0e6ea13cd 100644
--- a/po/es.po
+++ b/po/es.po
@@ -22,7 +22,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2015-04-17 07:43+0200\n"
+"POT-Creation-Date: 2015-04-18 17:36+0200\n"
 "PO-Revision-Date: 2015-03-21 08:41+0100\n"
 "Last-Translator: Elián Hanisch <lambdae2@gmail.com>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
@@ -6891,7 +6891,14 @@ msgstr ""
 "\"%s\""
 
 #, c-format
-msgid "%s%s: fingerprint must have exactly 40 hexadecimal digits"
+msgid ""
+"%s%s: invalid fingerprint size, the number of hexadecimal digits must be one "
+"of: %s"
+msgstr ""
+
+#, c-format
+msgid ""
+"%s%s: invalid fingerprint, it must contain only hexadecimal digits (0-9, a-f)"
 msgstr ""
 
 #, c-format
@@ -6965,8 +6972,9 @@ msgid "size of the key used during the Diffie-Hellman Key Exchange"
 msgstr "tamaño de la llave usada durante Diffie-Hellman Key Exchange"
 
 msgid ""
-"SHA1 fingerprint of certificate which is trusted and accepted for the server "
-"(it must be exactly 40 hexadecimal digits without separators); many "
+"fingerprint of certificate which is trusted and accepted for the server; "
+"only hexadecimal digits are allowed (0-9, a-f): 64 chars for SHA-512, 32 "
+"chars for SHA-256, 20 chars for SHA-1 (insecure, not recommended); many "
 "fingerprints can be separated by commas; if this option is set, the other "
 "checks on certificates are NOT performed (option \"ssl_verify\")"
 msgstr ""
@@ -8509,7 +8517,7 @@ msgid "%s%s: unable to create socket"
 msgstr "%s%s: no es posible crear el socket"
 
 #, fuzzy, c-format
-msgid "%sgnutls: failed to calculate certificate fingerprint"
+msgid "%sgnutls: failed to calculate certificate fingerprint (%s)"
 msgstr "%sgnutls: no es posible leer el certificado \"%s\""
 
 #, c-format
diff --git a/po/fr.po b/po/fr.po
index ac3438973..cab2652ea 100644
--- a/po/fr.po
+++ b/po/fr.po
@@ -21,8 +21,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2015-04-17 07:43+0200\n"
-"PO-Revision-Date: 2015-04-17 07:44+0200\n"
+"POT-Creation-Date: 2015-04-18 17:36+0200\n"
+"PO-Revision-Date: 2015-04-18 17:36+0200\n"
 "Last-Translator: Sébastien Helleu <flashcode@flashtux.org>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
 "Language: fr\n"
@@ -7456,8 +7456,19 @@ msgstr ""
 "chaîne : \"%s\""
 
 #, c-format
-msgid "%s%s: fingerprint must have exactly 40 hexadecimal digits"
-msgstr "%s%s : l'empreinte doit avoir exactement 40 chiffres hexadécimaux"
+msgid ""
+"%s%s: invalid fingerprint size, the number of hexadecimal digits must be one "
+"of: %s"
+msgstr ""
+"%s%s : taille d'empreinte invalide, le nombre de chiffres hexadécimaux doit "
+"être l'un de ceux-ci : %s"
+
+#, c-format
+msgid ""
+"%s%s: invalid fingerprint, it must contain only hexadecimal digits (0-9, a-f)"
+msgstr ""
+"%s%s : empreinte invalide, elle doit contenir uniquement des chiffres "
+"hexadécimaux (0-9, a-f)"
 
 #, c-format
 msgid ""
@@ -7536,16 +7547,18 @@ msgid "size of the key used during the Diffie-Hellman Key Exchange"
 msgstr "taille de clé utilisée pour l'échange de clé Diffie-Hellman"
 
 msgid ""
-"SHA1 fingerprint of certificate which is trusted and accepted for the server "
-"(it must be exactly 40 hexadecimal digits without separators); many "
+"fingerprint of certificate which is trusted and accepted for the server; "
+"only hexadecimal digits are allowed (0-9, a-f): 64 chars for SHA-512, 32 "
+"chars for SHA-256, 20 chars for SHA-1 (insecure, not recommended); many "
 "fingerprints can be separated by commas; if this option is set, the other "
 "checks on certificates are NOT performed (option \"ssl_verify\")"
 msgstr ""
-"empreinte SHA1 du certificat qui est de confiance et accepté pour le serveur "
-"(elle doit avoir exactement 40 caractères hexadécimaux sans séparateurs) ; "
-"plusieurs empreintes peuvent être séparées par des virgules ; si cette "
-"option est définie, les autres vérifications sur les certificats ne sont PAS "
-"effectuées (option \"ssl_verify\")"
+"empreinte du certificat qui est de confiance et accepté pour le serveur ; "
+"seuls les chiffres hexadécimaux sont autorisés (0-9, a-f) : 64 caractères "
+"pour SHA-512, 32 caractères pour SHA-256, 20 caractères pour SHA-1 (non sûr, "
+"non recommandé) ; plusieurs empreintes peuvent être séparées par des "
+"virgules ; si cette option est définie, les autres vérifications sur les "
+"certificats ne sont PAS effectuées (option \"ssl_verify\")"
 
 msgid "check that the SSL connection is fully trusted"
 msgstr "vérifier que la connexion SSL est entièrement de confiance"
@@ -9163,8 +9176,8 @@ msgid "%s%s: unable to create socket"
 msgstr "%s%s : impossible de créer le socket"
 
 #, c-format
-msgid "%sgnutls: failed to calculate certificate fingerprint"
-msgstr "%sgnutls : échec de calcul de l'empreinte du certificat"
+msgid "%sgnutls: failed to calculate certificate fingerprint (%s)"
+msgstr "%sgnutls : échec de calcul de l'empreinte du certificat (%s)"
 
 #, c-format
 msgid "%sgnutls: connected using %d-bit Diffie-Hellman shared secret exchange"
diff --git a/po/hu.po b/po/hu.po
index 13e6f8a5d..4dc5f168a 100644
--- a/po/hu.po
+++ b/po/hu.po
@@ -20,7 +20,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2015-04-17 07:43+0200\n"
+"POT-Creation-Date: 2015-04-18 17:36+0200\n"
 "PO-Revision-Date: 2015-03-21 08:41+0100\n"
 "Last-Translator: Andras Voroskoi <voroskoi@frugalware.org>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
@@ -6153,7 +6153,14 @@ msgid ""
 msgstr ""
 
 #, c-format
-msgid "%s%s: fingerprint must have exactly 40 hexadecimal digits"
+msgid ""
+"%s%s: invalid fingerprint size, the number of hexadecimal digits must be one "
+"of: %s"
+msgstr ""
+
+#, c-format
+msgid ""
+"%s%s: invalid fingerprint, it must contain only hexadecimal digits (0-9, a-f)"
 msgstr ""
 
 #, c-format
@@ -6216,8 +6223,9 @@ msgid "size of the key used during the Diffie-Hellman Key Exchange"
 msgstr ""
 
 msgid ""
-"SHA1 fingerprint of certificate which is trusted and accepted for the server "
-"(it must be exactly 40 hexadecimal digits without separators); many "
+"fingerprint of certificate which is trusted and accepted for the server; "
+"only hexadecimal digits are allowed (0-9, a-f): 64 chars for SHA-512, 32 "
+"chars for SHA-256, 20 chars for SHA-1 (insecure, not recommended); many "
 "fingerprints can be separated by commas; if this option is set, the other "
 "checks on certificates are NOT performed (option \"ssl_verify\")"
 msgstr ""
@@ -7639,7 +7647,7 @@ msgid "%s%s: unable to create socket"
 msgstr "%s nem sikerült a szervert létrehozni\n"
 
 #, fuzzy, c-format
-msgid "%sgnutls: failed to calculate certificate fingerprint"
+msgid "%sgnutls: failed to calculate certificate fingerprint (%s)"
 msgstr "Nem sikerült a(z) \"%s\" naplófájlt írni\n"
 
 #, c-format
diff --git a/po/it.po b/po/it.po
index 743c4e1b7..52b10a195 100644
--- a/po/it.po
+++ b/po/it.po
@@ -20,7 +20,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2015-04-17 07:43+0200\n"
+"POT-Creation-Date: 2015-04-18 17:36+0200\n"
 "PO-Revision-Date: 2015-03-21 08:41+0100\n"
 "Last-Translator: Esteban I. Ruiz Moreno <exio4.com@gmail.com>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
@@ -7034,7 +7034,14 @@ msgstr ""
 "%s%s: stringa delle proprietà non valida, errore in questa posizione: \"%s\""
 
 #, c-format
-msgid "%s%s: fingerprint must have exactly 40 hexadecimal digits"
+msgid ""
+"%s%s: invalid fingerprint size, the number of hexadecimal digits must be one "
+"of: %s"
+msgstr ""
+
+#, c-format
+msgid ""
+"%s%s: invalid fingerprint, it must contain only hexadecimal digits (0-9, a-f)"
 msgstr ""
 
 #, c-format
@@ -7112,8 +7119,9 @@ msgid "size of the key used during the Diffie-Hellman Key Exchange"
 msgstr "dimensione della chiave usata durante lo Scambio Chiavi Diffie-Hellman"
 
 msgid ""
-"SHA1 fingerprint of certificate which is trusted and accepted for the server "
-"(it must be exactly 40 hexadecimal digits without separators); many "
+"fingerprint of certificate which is trusted and accepted for the server; "
+"only hexadecimal digits are allowed (0-9, a-f): 64 chars for SHA-512, 32 "
+"chars for SHA-256, 20 chars for SHA-1 (insecure, not recommended); many "
 "fingerprints can be separated by commas; if this option is set, the other "
 "checks on certificates are NOT performed (option \"ssl_verify\")"
 msgstr ""
@@ -8664,7 +8672,7 @@ msgid "%s%s: unable to create socket"
 msgstr "%s%s: impossibile creare il socket"
 
 #, fuzzy, c-format
-msgid "%sgnutls: failed to calculate certificate fingerprint"
+msgid "%sgnutls: failed to calculate certificate fingerprint (%s)"
 msgstr "%sgnutls: impossibile leggere il certificato \"%s\""
 
 #, c-format
diff --git a/po/ja.po b/po/ja.po
index af273bb84..a0976c3ac 100644
--- a/po/ja.po
+++ b/po/ja.po
@@ -20,7 +20,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2015-04-17 07:43+0200\n"
+"POT-Creation-Date: 2015-04-18 17:36+0200\n"
 "PO-Revision-Date: 2015-04-13 00:40+0900\n"
 "Last-Translator: AYANOKOUZI, Ryuunosuke <i38w7i3@yahoo.co.jp>\n"
 "Language-Team: Japanese <https://github.com/l/weechat/tree/translation_ja>\n"
@@ -7146,8 +7146,15 @@ msgid ""
 "%s%s: invalid priorities string, error at this position in string: \"%s\""
 msgstr "%s%s: 不正なプロパティ文字列、文字列のエラーの位置: \"%s\""
 
-#, c-format
-msgid "%s%s: fingerprint must have exactly 40 hexadecimal digits"
+#, fuzzy, c-format
+msgid ""
+"%s%s: invalid fingerprint size, the number of hexadecimal digits must be one "
+"of: %s"
+msgstr "%s%s: 指紋は必ず 40 桁の 16 進数でなければいけません"
+
+#, fuzzy, c-format
+msgid ""
+"%s%s: invalid fingerprint, it must contain only hexadecimal digits (0-9, a-f)"
 msgstr "%s%s: 指紋は必ず 40 桁の 16 進数でなければいけません"
 
 #, c-format
@@ -7222,9 +7229,11 @@ msgstr ""
 msgid "size of the key used during the Diffie-Hellman Key Exchange"
 msgstr "Diffie-Hellman 鍵交換で使われる鍵長"
 
+#, fuzzy
 msgid ""
-"SHA1 fingerprint of certificate which is trusted and accepted for the server "
-"(it must be exactly 40 hexadecimal digits without separators); many "
+"fingerprint of certificate which is trusted and accepted for the server; "
+"only hexadecimal digits are allowed (0-9, a-f): 64 chars for SHA-512, 32 "
+"chars for SHA-256, 20 chars for SHA-1 (insecure, not recommended); many "
 "fingerprints can be separated by commas; if this option is set, the other "
 "checks on certificates are NOT performed (option \"ssl_verify\")"
 msgstr ""
@@ -8794,8 +8803,8 @@ msgstr "%s%s: タイムアウト"
 msgid "%s%s: unable to create socket"
 msgstr "%s%s: ソケットの作成に失敗"
 
-#, c-format
-msgid "%sgnutls: failed to calculate certificate fingerprint"
+#, fuzzy, c-format
+msgid "%sgnutls: failed to calculate certificate fingerprint (%s)"
 msgstr "%sgnutls: 証明書指紋の計算に失敗しました"
 
 #, c-format
diff --git a/po/pl.po b/po/pl.po
index 3ab3dcf65..1e2aa0b77 100644
--- a/po/pl.po
+++ b/po/pl.po
@@ -21,7 +21,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2015-04-17 07:43+0200\n"
+"POT-Creation-Date: 2015-04-18 17:36+0200\n"
 "PO-Revision-Date: 2015-03-21 08:41+0100\n"
 "Last-Translator: Krzysztof Korościk <soltys@szluug.org>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
@@ -7278,8 +7278,15 @@ msgid ""
 "%s%s: invalid priorities string, error at this position in string: \"%s\""
 msgstr "%s%s: nieprawidłowy ciąg priorytetów, błąd na pozycji: \"%s\""
 
-#, c-format
-msgid "%s%s: fingerprint must have exactly 40 hexadecimal digits"
+#, fuzzy, c-format
+msgid ""
+"%s%s: invalid fingerprint size, the number of hexadecimal digits must be one "
+"of: %s"
+msgstr "%s%s: skrót musi mieć dokładnie 40 znaków heksadecymalnych"
+
+#, fuzzy, c-format
+msgid ""
+"%s%s: invalid fingerprint, it must contain only hexadecimal digits (0-9, a-f)"
 msgstr "%s%s: skrót musi mieć dokładnie 40 znaków heksadecymalnych"
 
 #, c-format
@@ -7355,9 +7362,11 @@ msgid "size of the key used during the Diffie-Hellman Key Exchange"
 msgstr ""
 "rozmiar klucza używanego podczas połączenia Wymiany Kluczy Diffie-Hellmana"
 
+#, fuzzy
 msgid ""
-"SHA1 fingerprint of certificate which is trusted and accepted for the server "
-"(it must be exactly 40 hexadecimal digits without separators); many "
+"fingerprint of certificate which is trusted and accepted for the server; "
+"only hexadecimal digits are allowed (0-9, a-f): 64 chars for SHA-512, 32 "
+"chars for SHA-256, 20 chars for SHA-1 (insecure, not recommended); many "
 "fingerprints can be separated by commas; if this option is set, the other "
 "checks on certificates are NOT performed (option \"ssl_verify\")"
 msgstr ""
@@ -8954,8 +8963,8 @@ msgstr "%s%s: timeout"
 msgid "%s%s: unable to create socket"
 msgstr "%s%s: nie można utworzyć gniazda"
 
-#, c-format
-msgid "%sgnutls: failed to calculate certificate fingerprint"
+#, fuzzy, c-format
+msgid "%sgnutls: failed to calculate certificate fingerprint (%s)"
 msgstr "%sgnutls: nie udało się wyliczyć odcisku certyfikatu"
 
 #, c-format
diff --git a/po/pt_BR.po b/po/pt_BR.po
index 3479810ea..550aad122 100644
--- a/po/pt_BR.po
+++ b/po/pt_BR.po
@@ -21,7 +21,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2015-04-17 07:43+0200\n"
+"POT-Creation-Date: 2015-04-18 17:36+0200\n"
 "PO-Revision-Date: 2015-03-21 08:41+0100\n"
 "Last-Translator: Eduardo Elias <camponez@gmail.com>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
@@ -6506,7 +6506,14 @@ msgstr ""
 "%s%s: string de prioridades inválida, erro nesta posição da string: \"%s\""
 
 #, c-format
-msgid "%s%s: fingerprint must have exactly 40 hexadecimal digits"
+msgid ""
+"%s%s: invalid fingerprint size, the number of hexadecimal digits must be one "
+"of: %s"
+msgstr ""
+
+#, c-format
+msgid ""
+"%s%s: invalid fingerprint, it must contain only hexadecimal digits (0-9, a-f)"
 msgstr ""
 
 #, c-format
@@ -6582,8 +6589,9 @@ msgid "size of the key used during the Diffie-Hellman Key Exchange"
 msgstr "tamanho da chave utilizada durante a Troca de Chaves Diffie-Hellman"
 
 msgid ""
-"SHA1 fingerprint of certificate which is trusted and accepted for the server "
-"(it must be exactly 40 hexadecimal digits without separators); many "
+"fingerprint of certificate which is trusted and accepted for the server; "
+"only hexadecimal digits are allowed (0-9, a-f): 64 chars for SHA-512, 32 "
+"chars for SHA-256, 20 chars for SHA-1 (insecure, not recommended); many "
 "fingerprints can be separated by commas; if this option is set, the other "
 "checks on certificates are NOT performed (option \"ssl_verify\")"
 msgstr ""
@@ -8036,7 +8044,7 @@ msgid "%s%s: unable to create socket"
 msgstr "%s%s: não foi possível criar pipe"
 
 #, fuzzy, c-format
-msgid "%sgnutls: failed to calculate certificate fingerprint"
+msgid "%sgnutls: failed to calculate certificate fingerprint (%s)"
 msgstr "%sgnutls: não foi possível ler certificado \"%s\""
 
 #, fuzzy, c-format
diff --git a/po/ru.po b/po/ru.po
index 216f55b30..f04f832ab 100644
--- a/po/ru.po
+++ b/po/ru.po
@@ -21,7 +21,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2015-04-17 07:43+0200\n"
+"POT-Creation-Date: 2015-04-18 17:36+0200\n"
 "PO-Revision-Date: 2015-03-21 08:41+0100\n"
 "Last-Translator: Aleksey V Zapparov AKA ixti <ixti@member.fsf.org>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
@@ -6179,7 +6179,14 @@ msgid ""
 msgstr ""
 
 #, c-format
-msgid "%s%s: fingerprint must have exactly 40 hexadecimal digits"
+msgid ""
+"%s%s: invalid fingerprint size, the number of hexadecimal digits must be one "
+"of: %s"
+msgstr ""
+
+#, c-format
+msgid ""
+"%s%s: invalid fingerprint, it must contain only hexadecimal digits (0-9, a-f)"
 msgstr ""
 
 #, c-format
@@ -6242,8 +6249,9 @@ msgid "size of the key used during the Diffie-Hellman Key Exchange"
 msgstr ""
 
 msgid ""
-"SHA1 fingerprint of certificate which is trusted and accepted for the server "
-"(it must be exactly 40 hexadecimal digits without separators); many "
+"fingerprint of certificate which is trusted and accepted for the server; "
+"only hexadecimal digits are allowed (0-9, a-f): 64 chars for SHA-512, 32 "
+"chars for SHA-256, 20 chars for SHA-1 (insecure, not recommended); many "
 "fingerprints can be separated by commas; if this option is set, the other "
 "checks on certificates are NOT performed (option \"ssl_verify\")"
 msgstr ""
@@ -7672,7 +7680,7 @@ msgid "%s%s: unable to create socket"
 msgstr "%s не могу создать сервер\n"
 
 #, fuzzy, c-format
-msgid "%sgnutls: failed to calculate certificate fingerprint"
+msgid "%sgnutls: failed to calculate certificate fingerprint (%s)"
 msgstr "Не могу записать лог-файл \"%s\"\n"
 
 #, c-format
diff --git a/po/tr.po b/po/tr.po
index 379bdd62f..81406d1bf 100644
--- a/po/tr.po
+++ b/po/tr.po
@@ -20,7 +20,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2015-04-17 07:43+0200\n"
+"POT-Creation-Date: 2015-04-18 17:36+0200\n"
 "PO-Revision-Date: 2015-03-10 21:33+0100\n"
 "Last-Translator: Hasan Kiran <sunder67@hotmail.com>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
@@ -5507,7 +5507,14 @@ msgid ""
 msgstr ""
 
 #, c-format
-msgid "%s%s: fingerprint must have exactly 40 hexadecimal digits"
+msgid ""
+"%s%s: invalid fingerprint size, the number of hexadecimal digits must be one "
+"of: %s"
+msgstr ""
+
+#, c-format
+msgid ""
+"%s%s: invalid fingerprint, it must contain only hexadecimal digits (0-9, a-f)"
 msgstr ""
 
 #, c-format
@@ -5566,8 +5573,9 @@ msgid "size of the key used during the Diffie-Hellman Key Exchange"
 msgstr ""
 
 msgid ""
-"SHA1 fingerprint of certificate which is trusted and accepted for the server "
-"(it must be exactly 40 hexadecimal digits without separators); many "
+"fingerprint of certificate which is trusted and accepted for the server; "
+"only hexadecimal digits are allowed (0-9, a-f): 64 chars for SHA-512, 32 "
+"chars for SHA-256, 20 chars for SHA-1 (insecure, not recommended); many "
 "fingerprints can be separated by commas; if this option is set, the other "
 "checks on certificates are NOT performed (option \"ssl_verify\")"
 msgstr ""
@@ -6891,9 +6899,9 @@ msgstr "%s%s: zaman aşımı"
 msgid "%s%s: unable to create socket"
 msgstr ""
 
-#, c-format
-msgid "%sgnutls: failed to calculate certificate fingerprint"
-msgstr ""
+#, fuzzy, c-format
+msgid "%sgnutls: failed to calculate certificate fingerprint (%s)"
+msgstr "%sHata: dosya \"%s\" oluşturulamaz"
 
 #, c-format
 msgid "%sgnutls: connected using %d-bit Diffie-Hellman shared secret exchange"
diff --git a/po/weechat.pot b/po/weechat.pot
index fff15f7f1..211283a34 100644
--- a/po/weechat.pot
+++ b/po/weechat.pot
@@ -21,7 +21,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: WeeChat\n"
 "Report-Msgid-Bugs-To: flashcode@flashtux.org\n"
-"POT-Creation-Date: 2015-04-17 07:43+0200\n"
+"POT-Creation-Date: 2015-04-18 17:36+0200\n"
 "PO-Revision-Date: 2014-08-16 10:27+0200\n"
 "Last-Translator: Sébastien Helleu <flashcode@flashtux.org>\n"
 "Language-Team: weechat-dev <weechat-dev@nongnu.org>\n"
@@ -5442,7 +5442,14 @@ msgid ""
 msgstr ""
 
 #, c-format
-msgid "%s%s: fingerprint must have exactly 40 hexadecimal digits"
+msgid ""
+"%s%s: invalid fingerprint size, the number of hexadecimal digits must be one "
+"of: %s"
+msgstr ""
+
+#, c-format
+msgid ""
+"%s%s: invalid fingerprint, it must contain only hexadecimal digits (0-9, a-f)"
 msgstr ""
 
 #, c-format
@@ -5501,8 +5508,9 @@ msgid "size of the key used during the Diffie-Hellman Key Exchange"
 msgstr ""
 
 msgid ""
-"SHA1 fingerprint of certificate which is trusted and accepted for the server "
-"(it must be exactly 40 hexadecimal digits without separators); many "
+"fingerprint of certificate which is trusted and accepted for the server; "
+"only hexadecimal digits are allowed (0-9, a-f): 64 chars for SHA-512, 32 "
+"chars for SHA-256, 20 chars for SHA-1 (insecure, not recommended); many "
 "fingerprints can be separated by commas; if this option is set, the other "
 "checks on certificates are NOT performed (option \"ssl_verify\")"
 msgstr ""
@@ -6827,7 +6835,7 @@ msgid "%s%s: unable to create socket"
 msgstr ""
 
 #, c-format
-msgid "%sgnutls: failed to calculate certificate fingerprint"
+msgid "%sgnutls: failed to calculate certificate fingerprint (%s)"
 msgstr ""
 
 #, c-format