fix error messages

fix idle_wait.await result processing
fix #1030 (asynct-smtp crash) thanks @link2xt and @dignifiedquire
2026-06-30 11:36:35 +03:00 · 2019-12-15 01:53:13 +01:00 · 2019-12-15 01:40:39 +01:00 · 2019-12-15 01:23:51 +01:00 · 2019-12-14 22:28:15 +01:00 · 2019-12-14 22:25:33 +01:00
18 changed files with 320 additions and 437 deletions
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,34 @@
 # Changelog 

+## 1.0.0-beta.16
+
+- alleviate login problems with providers which only
+  support RSA1024 keys by switching back from Rustls 
+  to native-tls, by using the new async-email/async-native-tls 
+  crate from @dignifiedquire. thanks @link2xt. 
+
+- introduce per-contact profile images to send out 
+  own profile image heuristically, and fix sending
+  out of profile images in "in-prepare" groups. 
+  this also extends the Chat-spec that is maintained
+  in core to specify Chat-Group-Image and Chat-Group-Avatar
+  headers. thanks @r10s and @hpk42.
+
+- fix merging of protected headers from the encrypted
+  to the unencrypted parts, now not happening recursively
+  anymore.  thanks @hpk and @r10s
+
+- fix/optimize autocrypt gossip headers to only get 
+  sent when there are more than 2 people in a chat. 
+  thanks @link2xt
+
+- fix displayname to use the authenticated name 
+  when available (displayname as coming from contacts 
+  themselves). thanks @simon-laux
+
+- introduce preliminary support for offline autoconfig 
+  for nauta provider. thanks @hpk42 @r10s
+
 ## 1.0.0-beta.15

 - fix #994 attachment appeared doubled in chats (and where actually
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -50,11 +50,6 @@ dependencies = [
 "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

-[[package]]
-name = "anyhow"
-version = "1.0.25"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "arrayref"
 version = "0.3.5"
@@ -90,17 +85,17 @@ dependencies = [
 [[package]]
 name = "async-imap"
 version = "0.1.1"
-source = "git+https://github.com/async-email/async-imap?branch=native_tls#3dc3681a9b158504a0cf11656854db5096476e2f"
+source = "git+https://github.com/async-email/async-imap#d3a502ac46cd6707d481205871ab25bb5534a362"
 dependencies = [
 "async-attributes 1.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
 "async-native-tls 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "async-std 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "async-std 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "base64 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
+ "byte-pool 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
 "chrono 0.4.10 (registry+https://github.com/rust-lang/crates.io-index)",
 "futures 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures_codec 0.3.3 (registry+https://github.com/rust-lang/crates.io-index)",
 "imap-proto 0.9.1 (git+https://github.com/djc/tokio-imap)",
+ "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "native-tls 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
 "nom 5.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
 "pin-utils 0.1.0-alpha.4 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -108,15 +103,6 @@ dependencies = [
 "stop-token 0.1.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

-[[package]]
-name = "async-macros"
-version = "2.0.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "futures-core 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "pin-utils 0.1.0-alpha.4 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "async-native-tls"
 version = "0.1.1"
@@ -129,10 +115,10 @@ dependencies = [
 [[package]]
 name = "async-smtp"
 version = "0.1.0"
-source = "git+https://github.com/async-email/async-smtp#4f8416a0b8e0f8369459bb2fd342e79a17eb836b"
+source = "git+https://github.com/async-email/async-smtp#c26ce542e847c502654c471ebc50d6c996f86cee"
 dependencies = [
 "async-native-tls 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "async-std 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "async-std 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "async-trait 0.1.21 (registry+https://github.com/rust-lang/crates.io-index)",
 "base64 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "bufstream 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -151,10 +137,9 @@ dependencies = [

 [[package]]
 name = "async-std"
-version = "1.2.0"
+version = "1.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "async-macros 2.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "async-task 1.0.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "broadcaster 0.2.6 (registry+https://github.com/rust-lang/crates.io-index)",
 "crossbeam-channel 0.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -348,9 +333,13 @@ version = "0.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"

 [[package]]
-name = "bumpalo"
-version = "2.6.0"
+name = "byte-pool"
+version = "0.2.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "crossbeam-queue 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "stable_deref_trait 1.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
+]

 [[package]]
 name = "byte-tools"
@@ -562,6 +551,14 @@ dependencies = [
 "crossbeam-utils 0.6.6 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

+[[package]]
+name = "crossbeam-queue"
+version = "0.2.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "crossbeam-utils 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "crossbeam-utils"
 version = "0.6.6"
@@ -620,7 +617,7 @@ dependencies = [
 "ident_case 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
 "proc-macro2 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
 "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "strsim 0.9.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "strsim 0.9.3 (registry+https://github.com/rust-lang/crates.io-index)",
 "syn 1.0.11 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

@@ -645,12 +642,12 @@ dependencies = [

 [[package]]
 name = "deltachat"
-version = "1.0.0-beta.15"
+version = "1.0.0-beta.16"
 dependencies = [
- "async-imap 0.1.1 (git+https://github.com/async-email/async-imap?branch=native_tls)",
+ "async-imap 0.1.1 (git+https://github.com/async-email/async-imap)",
 "async-native-tls 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
 "async-smtp 0.1.0 (git+https://github.com/async-email/async-smtp)",
- "async-std 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "async-std 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "backtrace 0.3.40 (registry+https://github.com/rust-lang/crates.io-index)",
 "base64 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "bitflags 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -669,7 +666,7 @@ dependencies = [
 "indexmap 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "itertools 0.8.2 (registry+https://github.com/rust-lang/crates.io-index)",
 "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "lettre_email 0.9.2 (git+https://github.com/deltachat/lettre?branch=feat/mail)",
+ "lettre_email 0.9.2 (git+https://github.com/deltachat/lettre?branch=native_tls)",
 "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
 "mailparse 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)",
 "native-tls 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -685,7 +682,7 @@ dependencies = [
 "r2d2_sqlite 0.12.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "rand 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
 "regex 1.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "reqwest 0.9.22 (registry+https://github.com/rust-lang/crates.io-index)",
+ "reqwest 0.9.24 (registry+https://github.com/rust-lang/crates.io-index)",
 "rusqlite 0.20.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "rustyline 4.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "sanitize-filename 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -721,9 +718,9 @@ dependencies = [

 [[package]]
 name = "deltachat_ffi"
-version = "1.0.0-beta.15"
+version = "1.0.0-beta.16"
 dependencies = [
- "deltachat 1.0.0-beta.15",
+ "deltachat 1.0.0-beta.16",
 "deltachat-provider-database 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
 "failure 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
 "human-panic 1.0.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1163,17 +1160,6 @@ dependencies = [
 "slab 0.4.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

-[[package]]
-name = "futures_codec"
-version = "0.3.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
- "futures 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "memchr 2.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "pin-project 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "generic-array"
 version = "0.12.3"
@@ -1412,14 +1398,6 @@ name = "itoa"
 version = "0.4.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"

-[[package]]
-name = "js-sys"
-version = "0.3.32"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "wasm-bindgen 0.2.55 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "keccak"
 version = "0.1.0"
@@ -1453,25 +1431,23 @@ dependencies = [
 [[package]]
 name = "lettre"
 version = "0.9.2"
-source = "git+https://github.com/deltachat/lettre?branch=feat/mail#00ba9db544059ddd60048f0b85d5052e4bf605da"
+source = "git+https://github.com/deltachat/lettre?branch=native_tls#6453051a470e020a02228dc62f7aed2d9c90cf01"
 dependencies = [
 "fast_chemail 0.9.6 (registry+https://github.com/rust-lang/crates.io-index)",
 "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "rustls-connector 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "webpki-roots 0.18.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

 [[package]]
 name = "lettre_email"
 version = "0.9.2"
-source = "git+https://github.com/deltachat/lettre?branch=feat/mail#00ba9db544059ddd60048f0b85d5052e4bf605da"
+source = "git+https://github.com/deltachat/lettre?branch=native_tls#6453051a470e020a02228dc62f7aed2d9c90cf01"
 dependencies = [
 "base64 0.11.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "email 0.0.21 (git+https://github.com/deltachat/rust-email)",
- "lettre 0.9.2 (git+https://github.com/deltachat/lettre?branch=feat/mail)",
+ "lettre 0.9.2 (git+https://github.com/deltachat/lettre?branch=native_tls)",
 "mime 0.3.14 (registry+https://github.com/rust-lang/crates.io-index)",
 "time 0.1.42 (registry+https://github.com/rust-lang/crates.io-index)",
- "uuid 0.7.4 (registry+https://github.com/rust-lang/crates.io-index)",
+ "uuid 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

 [[package]]
@@ -2352,7 +2328,7 @@ dependencies = [

 [[package]]
 name = "reqwest"
-version = "0.9.22"
+version = "0.9.24"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
 "base64 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2383,20 +2359,6 @@ dependencies = [
 "winreg 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

-[[package]]
-name = "ring"
-version = "0.16.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "cc 1.0.48 (registry+https://github.com/rust-lang/crates.io-index)",
- "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "libc 0.2.66 (registry+https://github.com/rust-lang/crates.io-index)",
- "spin 0.5.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "untrusted 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "web-sys 0.3.32 (registry+https://github.com/rust-lang/crates.io-index)",
- "winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "ripemd160"
 version = "0.8.0"
@@ -2461,28 +2423,6 @@ dependencies = [
 "semver 0.9.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

-[[package]]
-name = "rustls"
-version = "0.16.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "base64 0.10.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "ring 0.16.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "sct 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "webpki 0.21.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "rustls-connector"
-version = "0.8.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "rustls 0.16.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "webpki 0.21.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "webpki-roots 0.18.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "rusty-fork"
 version = "0.2.2"
@@ -2559,15 +2499,6 @@ name = "scopeguard"
 version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"

-[[package]]
-name = "sct"
-version = "0.6.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "ring 0.16.9 (registry+https://github.com/rust-lang/crates.io-index)",
- "untrusted 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "security-framework"
 version = "0.3.4"
@@ -2736,11 +2667,6 @@ dependencies = [
 "syn 1.0.11 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

-[[package]]
-name = "sourcefile"
-version = "0.1.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "spin"
 version = "0.5.2"
@@ -2761,7 +2687,7 @@ name = "stop-token"
 version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
- "async-std 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "async-std 1.3.0 (registry+https://github.com/rust-lang/crates.io-index)",
 "pin-project-lite 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

@@ -2783,7 +2709,7 @@ dependencies = [

 [[package]]
 name = "strsim"
-version = "0.9.2"
+version = "0.9.3"
 source = "registry+https://github.com/rust-lang/crates.io-index"

 [[package]]
@@ -3159,11 +3085,6 @@ dependencies = [
 "traitobject 0.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

-[[package]]
-name = "untrusted"
-version = "0.7.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
 [[package]]
 name = "url"
 version = "1.7.2"
@@ -3206,6 +3127,14 @@ dependencies = [
 "rand 0.6.5 (registry+https://github.com/rust-lang/crates.io-index)",
 ]

+[[package]]
+name = "uuid"
+version = "0.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+dependencies = [
+ "rand 0.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
+]
+
 [[package]]
 name = "vcpkg"
 version = "0.2.8"
@@ -3259,107 +3188,6 @@ name = "wasi"
 version = "0.7.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"

-[[package]]
-name = "wasm-bindgen"
-version = "0.2.55"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "cfg-if 0.1.10 (registry+https://github.com/rust-lang/crates.io-index)",
- "wasm-bindgen-macro 0.2.55 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "wasm-bindgen-backend"
-version = "0.2.55"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "bumpalo 2.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "proc-macro2 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "wasm-bindgen-shared 0.2.55 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "wasm-bindgen-macro"
-version = "0.2.55"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "wasm-bindgen-macro-support 0.2.55 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "wasm-bindgen-macro-support"
-version = "0.2.55"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "proc-macro2 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "wasm-bindgen-backend 0.2.55 (registry+https://github.com/rust-lang/crates.io-index)",
- "wasm-bindgen-shared 0.2.55 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "wasm-bindgen-shared"
-version = "0.2.55"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-
-[[package]]
-name = "wasm-bindgen-webidl"
-version = "0.2.55"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "anyhow 1.0.25 (registry+https://github.com/rust-lang/crates.io-index)",
- "heck 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
- "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "proc-macro2 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
- "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
- "syn 1.0.11 (registry+https://github.com/rust-lang/crates.io-index)",
- "wasm-bindgen-backend 0.2.55 (registry+https://github.com/rust-lang/crates.io-index)",
- "weedle 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
-name = "web-sys"
-version = "0.3.32"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-dependencies = [
- "anyhow 1.0.25 (registry+https://github.com/rust-lang/crates.io-index)",
- "js-sys 0.3.32 (registry+https://github.com/rust-lang/crates.io-index)",
- "sourcefile 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
- "wasm-bindgen 0.2.55 (registry+https://github.com/rust-lang/crates.io-index)",
- "wasm-bindgen-webidl 0.2.55 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
-[[package]]
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+"checksum uuid 0.8.1 (registry+https://github.com/rust-lang/crates.io-index)" = "9fde2f6a4bea1d6e007c4ad38c6839fa71cbb63b6dbf5b595aa38dc9b1093c11"
 "checksum vcpkg 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)" = "3fc439f2794e98976c88a2a2dafce96b930fe8010b0a256b3c2199a773933168"
 "checksum version_check 0.1.5 (registry+https://github.com/rust-lang/crates.io-index)" = "914b1a6776c4c929a602fafd8bc742e06365d4bcbe48c30f9cca5824f70dc9dd"
 "checksum version_check 0.9.1 (registry+https://github.com/rust-lang/crates.io-index)" = "078775d0255232fb988e6fccf26ddc9d1ac274299aaedcedce21c6f72cc533ce"
@@ -3834,16 +3654,6 @@ dependencies = [
 "checksum walkdir 2.2.9 (registry+https://github.com/rust-lang/crates.io-index)" = "9658c94fa8b940eab2250bd5a457f9c48b748420d71293b165c8cdbe2f55f71e"
 "checksum want 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b6395efa4784b027708f7451087e647ec73cc74f5d9bc2e418404248d679a230"
 "checksum wasi 0.7.0 (registry+https://github.com/rust-lang/crates.io-index)" = "b89c3ce4ce14bdc6fb6beaf9ec7928ca331de5df7e5ea278375642a2f478570d"
-"checksum wasm-bindgen 0.2.55 (registry+https://github.com/rust-lang/crates.io-index)" = "29ae32af33bacd663a9a28241abecf01f2be64e6a185c6139b04f18b6385c5f2"
-"checksum wasm-bindgen-backend 0.2.55 (registry+https://github.com/rust-lang/crates.io-index)" = "1845584bd3593442dc0de6e6d9f84454a59a057722f36f005e44665d6ab19d85"
-"checksum wasm-bindgen-macro 0.2.55 (registry+https://github.com/rust-lang/crates.io-index)" = "87fcc747e6b73c93d22c947a6334644d22cfec5abd8b66238484dc2b0aeb9fe4"
-"checksum wasm-bindgen-macro-support 0.2.55 (registry+https://github.com/rust-lang/crates.io-index)" = "3dc4b3f2c4078c8c4a5f363b92fcf62604c5913cbd16c6ff5aaf0f74ec03f570"
-"checksum wasm-bindgen-shared 0.2.55 (registry+https://github.com/rust-lang/crates.io-index)" = "ca0b78d6d3be8589b95d1d49cdc0794728ca734adf36d7c9f07e6459508bb53d"
-"checksum wasm-bindgen-webidl 0.2.55 (registry+https://github.com/rust-lang/crates.io-index)" = "3126356474ceb717c8fb5549ae387c9fbf4872818454f4d87708bee997214bb5"
-"checksum web-sys 0.3.32 (registry+https://github.com/rust-lang/crates.io-index)" = "98405c0a2e722ed3db341b4c5b70eb9fe0021621f7350bab76df93b09b649bbf"
-"checksum webpki 0.21.0 (registry+https://github.com/rust-lang/crates.io-index)" = "d7e664e770ac0110e2384769bcc59ed19e329d81f555916a6e072714957b81b4"
-"checksum webpki-roots 0.18.0 (registry+https://github.com/rust-lang/crates.io-index)" = "91cd5736df7f12a964a5067a12c62fa38e1bd8080aff1f80bc29be7c80d19ab4"
-"checksum weedle 0.10.0 (registry+https://github.com/rust-lang/crates.io-index)" = "3bb43f70885151e629e2a19ce9e50bd730fd436cfd4b666894c9ce4de9141164"
 "checksum winapi 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)" = "167dc9d6949a9b857f3451275e911c3f44255842c1f7a76f33c55103a909087a"
 "checksum winapi 0.3.8 (registry+https://github.com/rust-lang/crates.io-index)" = "8093091eeb260906a183e6ae1abdba2ef5ef2257a21801128899c3fc699229c6"
 "checksum winapi-build 0.1.1 (registry+https://github.com/rust-lang/crates.io-index)" = "2d315eee3b34aca4797b2da6b13ed88266e6d612562a0c46390af8299fc699bc"
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "deltachat"
-version = "1.0.0-beta.15"
+version = "1.0.0-beta.16"
 authors = ["Delta Chat Developers (ML) <delta@codespeak.net>"]
 edition = "2018"
 license = "MPL"
@@ -19,8 +19,8 @@ num-derive = "0.3.0"
 num-traits = "0.2.6"
 async-smtp = { git = "https://github.com/async-email/async-smtp", branch = "master" }
 email = { git = "https://github.com/deltachat/rust-email", branch = "master" }
-lettre_email = { git = "https://github.com/deltachat/lettre", branch = "feat/mail" }
-async-imap = { git = "https://github.com/async-email/async-imap", branch="native_tls", default-features = false, features = ["tls_native"] }
+lettre_email = { git = "https://github.com/deltachat/lettre", branch = "native_tls" }
+async-imap = { git = "https://github.com/async-email/async-imap" }
 async-native-tls = "0.1.1"
 async-std = { version = "1.0", features = ["unstable"] }
 base64 = "0.11"
--- a/deltachat-ffi/Cargo.toml
+++ b/deltachat-ffi/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "deltachat_ffi"
-version = "1.0.0-beta.15"
+version = "1.0.0-beta.16"
 description = "Deltachat FFI"
 authors = ["Delta Chat Developers (ML) <delta@codespeak.net>"]
 edition = "2018"
--- a/python/tests/test_account.py
+++ b/python/tests/test_account.py
@@ -715,6 +715,12 @@ class TestOnlineAccount:
        assert msg_back.text == "message-back"
        assert msg_back.is_encrypted()

+        # Test that we do not gossip peer keys in 1-to-1 chat,
+        # as it makes no sense to gossip to peers their own keys.
+        # Gossip is only sent in encrypted messages,
+        # and we sent encrypted msg_back right above.
+        assert chat2b.get_summary()["gossiped_timestamp"] == 0
+
        lp.sec("create group chat with two members, one of which has no encrypt state")
        chat = ac1.create_group_chat("encryption test")
        chat.add_contact(ac1.create_contact(ac2.get_config("addr")))
--- a/src/chat.rs
+++ b/src/chat.rs
@@ -35,7 +35,6 @@ pub struct Chat {
    pub grpid: String,
    blocked: Blocked,
    pub param: Params,
-    pub gossiped_timestamp: i64,
    is_sending_locations: bool,
 }

@@ -44,7 +43,7 @@ impl Chat {
    pub fn load_from_db(context: &Context, chat_id: u32) -> Result<Self, Error> {
        let res = context.sql.query_row(
            "SELECT c.id,c.type,c.name, c.grpid,c.param,c.archived, \
-             c.blocked, c.gossiped_timestamp, c.locations_send_until  \
+             c.blocked, c.locations_send_until  \
             FROM chats c WHERE c.id=?;",
            params![chat_id as i32],
            |row| {
@@ -56,8 +55,7 @@ impl Chat {
                    param: row.get::<_, String>(4)?.parse().unwrap_or_default(),
                    archived: row.get(5)?,
                    blocked: row.get::<_, Option<_>>(6)?.unwrap_or_default(),
-                    gossiped_timestamp: row.get(7)?,
-                    is_sending_locations: row.get(8)?,
+                    is_sending_locations: row.get(7)?,
                };

                Ok(c)
@@ -216,6 +214,10 @@ impl Chat {
        None
    }

+    pub fn get_gossiped_timestamp(&self, context: &Context) -> i64 {
+        get_gossiped_timestamp(context, self.id)
+    }
+
    pub fn get_color(&self, context: &Context) -> u32 {
        let mut color = 0;

@@ -644,8 +646,8 @@ pub fn create_or_lookup_by_contact_id(
    sql::execute(
        context,
        &context.sql,
-        format!(
-            "INSERT INTO chats (type, name, param, blocked, grpid, created_timestamp) VALUES({}, '{}', '{}', {}, '{}', {})",
+        "INSERT INTO chats (type, name, param, blocked, grpid, created_timestamp) VALUES(?, ?, ?, ?, ?, ?)",
+        params![
            100,
            chat_name,
            match contact_id {
@@ -656,8 +658,7 @@ pub fn create_or_lookup_by_contact_id(
            create_blocked as u8,
            contact.get_addr(),
            time(),
-        ),
-        params![],
+        ]
    )?;

    let chat_id = sql::get_rowid(context, &context.sql, "chats", "grpid", contact.get_addr());
@@ -665,11 +666,8 @@ pub fn create_or_lookup_by_contact_id(
    sql::execute(
        context,
        &context.sql,
-        format!(
-            "INSERT INTO chats_contacts (chat_id, contact_id) VALUES({}, {})",
-            chat_id, contact_id
-        ),
-        params![],
+        "INSERT INTO chats_contacts (chat_id, contact_id) VALUES(?, ?)",
+        params![chat_id, contact_id],
    )?;

    if contact_id == DC_CONTACT_ID_SELF {
@@ -1465,7 +1463,7 @@ pub(crate) fn add_contact_to_chat_ex(
    let contact = Contact::get_by_id(context, contact_id)?;
    let mut msg = Message::default();

-    reset_gossiped_timestamp(context, chat_id);
+    reset_gossiped_timestamp(context, chat_id)?;

    /*this also makes sure, not contacts are added to special or normal chats*/
    let mut chat = Chat::load_from_db(context, chat_id)?;
@@ -1563,12 +1561,28 @@ fn real_group_exists(context: &Context, chat_id: u32) -> bool {
        .unwrap_or_default()
 }

-pub fn reset_gossiped_timestamp(context: &Context, chat_id: u32) {
-    set_gossiped_timestamp(context, chat_id, 0);
+pub fn reset_gossiped_timestamp(context: &Context, chat_id: u32) -> crate::sql::Result<()> {
+    set_gossiped_timestamp(context, chat_id, 0)
 }

-// Should return Result
-pub fn set_gossiped_timestamp(context: &Context, chat_id: u32, timestamp: i64) {
+/// Get timestamp of the last gossip sent in the chat.
+/// Zero return value means that gossip was never sent.
+pub fn get_gossiped_timestamp(context: &Context, chat_id: u32) -> i64 {
+    context
+        .sql
+        .query_get_value::<_, i64>(
+            context,
+            "SELECT gossiped_timestamp FROM chats WHERE id=?;",
+            params![chat_id as i32],
+        )
+        .unwrap_or_default()
+}
+
+pub fn set_gossiped_timestamp(
+    context: &Context,
+    chat_id: u32,
+    timestamp: i64,
+) -> crate::sql::Result<()> {
    if 0 != chat_id {
        info!(
            context,
@@ -1581,7 +1595,6 @@ pub fn set_gossiped_timestamp(context: &Context, chat_id: u32, timestamp: i64) {
            "UPDATE chats SET gossiped_timestamp=? WHERE id=?;",
            params![timestamp, chat_id as i32],
        )
-        .ok();
    } else {
        info!(
            context,
@@ -1593,7 +1606,6 @@ pub fn set_gossiped_timestamp(context: &Context, chat_id: u32, timestamp: i64) {
            "UPDATE chats SET gossiped_timestamp=?;",
            params![timestamp],
        )
-        .ok();
    }
 }

@@ -2002,7 +2014,7 @@ pub fn get_info_json(context: &Context, chat_id: u32) -> Result<String, Error> {
         "name": chat.name,
         "archived": chat.archived,
         "param": chat.param.to_string(),
-         "gossiped_timestamp": chat.gossiped_timestamp,
+         "gossiped_timestamp": chat.get_gossiped_timestamp(context),
         "is_sending_locations": chat.is_sending_locations,
         "color": chat.get_color(context),
         "profile_image": profile_image,
--- a/src/configure/mod.rs
+++ b/src/configure/mod.rs
@@ -6,6 +6,8 @@ mod read_url;

 use percent_encoding::{utf8_percent_encode, NON_ALPHANUMERIC};

+use async_std::task;
+
 use crate::config::Config;
 use crate::constants::*;
 use crate::context::Context;
@@ -92,9 +94,11 @@ pub fn JobConfigureImap(context: &Context) {
    let mut param_domain = "undefined.undefined".to_owned();
    let mut param_addr_urlencoded: String =
        "Internal Error: this value should never be used".to_owned();
-    let mut keep_flags = std::i32::MAX;
+    let mut keep_flags = 0;
+
+    const STEP_12_USE_AUTOCONFIG: u8 = 12;
+    const STEP_13_AFTER_AUTOCONFIG: u8 = 13;

-    const STEP_3_INDEX: u8 = 13;
    let mut step_counter: u8 = 0;
    while !context.shall_stop_ongoing() {
        step_counter += 1;
@@ -110,7 +114,7 @@ pub fn JobConfigureImap(context: &Context) {
            }
            // Step 1: Load the parameters and check email-address and password
            2 => {
-                if 0 != param.server_flags & 0x2 {
+                if 0 != param.server_flags & DC_LP_AUTH_OAUTH2 {
                    // the used oauth2 addr may differ, check this.
                    // if dc_get_oauth2_addr() is not available in the oauth2 implementation,
                    // just use the given one.
@@ -146,43 +150,25 @@ pub fn JobConfigureImap(context: &Context) {
            4 => {
                progress!(context, 200);

-                // special case nauta.cu (this should eventually come
-                // from our provider-db): enforce non-tls cleartext
-                // settings and and skip all autoconfig which this
-                // provider does not offer anyway.
-                if param.addr.ends_with("@nauta.cu") {
-                    let mut p = LoginParam::new();
-
-                    p.addr = param.addr.clone();
-                    p.mail_user = param.addr.clone();
-                    p.mail_pw = param.mail_pw.clone();
-                    p.mail_port = 143;
-                    p.imap_certificate_checks = CertificateChecks::AcceptInvalidCertificates;
-
-                    p.send_user = param.addr.clone();
-                    p.send_pw = param.mail_pw.clone();
-                    p.send_port = 25;
-                    p.smtp_certificate_checks = CertificateChecks::AcceptInvalidCertificates;
-                    p.server_flags = DC_LP_AUTH_NORMAL as i32
-                        | DC_LP_IMAP_SOCKET_PLAIN as i32
-                        | DC_LP_SMTP_SOCKET_PLAIN as i32;
-
-                    // pretend we did autoconfig, to prevent further tries
-                    param_autoconfig = Some(p);
-                    step_counter = 12 - 1;
-                } else if param.mail_server.is_empty()
+                if param.mail_server.is_empty()
                            && param.mail_port == 0
                            /*&&param.mail_user.is_empty() -- the user can enter a loginname which is used by autoconfig then */
                            && param.send_server.is_empty()
                            && param.send_port == 0
                            && param.send_user.is_empty()
                            /*&&param.send_pw.is_empty() -- the password cannot be auto-configured and is no criterion for autoconfig or not */
-                            && param.server_flags & !0x2 == 0
+                            && (param.server_flags & !DC_LP_AUTH_OAUTH2) == 0
                {
-                    keep_flags = param.server_flags & 0x2;
+                    // no advanced parameters entered by the user: query provider-database or do Autoconfig
+                    keep_flags = param.server_flags & DC_LP_AUTH_OAUTH2;
+                    if let Some(new_param) = get_offline_autoconfig(context, &param) {
+                        // got parameters from our provider-database, skip Autoconfig, preserve the OAuth2 setting
+                        param_autoconfig = Some(new_param);
+                        step_counter = STEP_12_USE_AUTOCONFIG - 1; // minus one as step_counter is increased on next loop
+                    }
                } else {
-                    // Autoconfig is not needed so skip it.
-                    step_counter = STEP_3_INDEX - 1;
+                    // advanced parameters entered by the user: skip Autoconfig
+                    step_counter = STEP_13_AFTER_AUTOCONFIG - 1; // minus one as step_counter is increased on next loop
                }
                true
            }
@@ -267,8 +253,10 @@ pub fn JobConfigureImap(context: &Context) {
                }
                true
            }
-            /* C.  Do we have any result? */
-            12 => {
+            /* C.  Do we have any autoconfig result?
+               If you change the match-number here, also update STEP_12_COPY_AUTOCONFIG above
+            */
+            STEP_12_USE_AUTOCONFIG => {
                progress!(context, 500);
                if let Some(ref cfg) = param_autoconfig {
                    info!(context, "Got autoconfig: {}", &cfg);
@@ -288,8 +276,8 @@ pub fn JobConfigureImap(context: &Context) {
                true
            }
            // Step 3: Fill missing fields with defaults
-            13 => {
-                // if you move this, don't forget to update STEP_3_INDEX, too
+            // If you change the match-number here, also update STEP_13_AFTER_AUTOCONFIG above
+            STEP_13_AFTER_AUTOCONFIG => {
                if param.mail_server.is_empty() {
                    param.mail_server = format!("imap.{}", param_domain,)
                }
@@ -455,6 +443,42 @@ pub fn JobConfigureImap(context: &Context) {
    progress!(context, if success { 1000 } else { 0 });
 }

+fn get_offline_autoconfig(context: &Context, param: &LoginParam) -> Option<LoginParam> {
+    // XXX we don't have https://github.com/deltachat/provider-db  APIs
+    // integrated yet but we'll already add nauta as a first use case, also
+    // showing what we need from provider-db in the future.
+    info!(
+        context,
+        "checking internal provider-info for offline autoconfig"
+    );
+
+    if param.addr.ends_with("@nauta.cu") {
+        let mut p = LoginParam::new();
+
+        p.addr = param.addr.clone();
+        p.mail_server = "imap.nauta.cu".to_string();
+        p.mail_user = param.addr.clone();
+        p.mail_pw = param.mail_pw.clone();
+        p.mail_port = 143;
+        p.imap_certificate_checks = CertificateChecks::AcceptInvalidCertificates;
+
+        p.send_server = "smtp.nauta.cu".to_string();
+        p.send_user = param.addr.clone();
+        p.send_pw = param.mail_pw.clone();
+        p.send_port = 25;
+        p.smtp_certificate_checks = CertificateChecks::AcceptInvalidCertificates;
+        p.server_flags = DC_LP_AUTH_NORMAL as i32
+            | DC_LP_IMAP_SOCKET_STARTTLS as i32
+            | DC_LP_SMTP_SOCKET_STARTTLS as i32;
+
+        info!(context, "found offline autoconfig: {}", p);
+        Some(p)
+    } else {
+        info!(context, "no offline autoconfig found");
+        None
+    }
+}
+
 fn try_imap_connections(
    context: &Context,
    mut param: &mut LoginParam,
@@ -518,13 +542,14 @@ fn try_imap_one_param(context: &Context, param: &LoginParam) -> Option<bool> {
        param.imap_certificate_checks
    );
    info!(context, "Trying: {}", inf);
-    if context
-        .inbox_thread
-        .read()
-        .unwrap()
-        .imap
-        .connect(context, &param)
-    {
+    if task::block_on(
+        context
+            .inbox_thread
+            .read()
+            .unwrap()
+            .imap
+            .connect(context, &param),
+    ) {
        info!(context, "success: {}", inf);
        return Some(true);
    }
@@ -596,6 +621,7 @@ fn try_smtp_one_param(context: &Context, param: &LoginParam) -> Option<bool> {
 #[cfg(test)]
 mod tests {

+    use super::*;
    use crate::config::*;
    use crate::configure::JobConfigureImap;
    use crate::test_utils::*;
@@ -609,4 +635,19 @@ mod tests {
        t.ctx.set_config(Config::MailPw, Some("123456")).unwrap();
        JobConfigureImap(&t.ctx);
    }
+
+    #[test]
+    fn test_get_offline_autoconfig() {
+        let context = dummy_context().ctx;
+
+        let mut params = LoginParam::new();
+        params.addr = "someone123@example.org".to_string();
+        assert!(get_offline_autoconfig(&context, &params).is_none());
+
+        let mut params = LoginParam::new();
+        params.addr = "someone123@nauta.cu".to_string();
+        let found_params = get_offline_autoconfig(&context, &params).unwrap();
+        assert_eq!(found_params.mail_server, "imap.nauta.cu".to_string());
+        assert_eq!(found_params.send_server, "smtp.nauta.cu".to_string());
+    }
 }
--- a/src/contact.rs
+++ b/src/contact.rs
@@ -745,6 +745,9 @@ impl Contact {
        if !self.name.is_empty() {
            return &self.name;
        }
+        if !self.authname.is_empty() {
+            return &self.authname;
+        }
        &self.addr
    }

--- a/src/dc_receive_imf.rs
+++ b/src/dc_receive_imf.rs
@@ -1085,7 +1085,7 @@ fn create_or_lookup_group(
            }
        }
        send_EVENT_CHAT_MODIFIED = true;
-        chat::reset_gossiped_timestamp(context, chat_id);
+        chat::reset_gossiped_timestamp(context, chat_id)?;
    }

    if send_EVENT_CHAT_MODIFIED {
--- a/src/dc_simplify.rs
+++ b/src/dc_simplify.rs
@@ -49,7 +49,7 @@ impl Simplify {
    /**
     * Simplify Plain Text
     */
-    #[allow(non_snake_case, clippy::mut_range_bound)]
+    #[allow(non_snake_case, clippy::mut_range_bound, clippy::needless_range_loop)]
    fn simplify_plain_text(&mut self, buf_terminated: &str, is_msgrmsg: bool) -> String {
        /* This function ...
        ... removes all text after the line `-- ` (footer mark)
--- a/src/imap/idle.rs
+++ b/src/imap/idle.rs
@@ -18,9 +18,12 @@ pub enum Error {
    #[fail(display = "IMAP IDLE protocol failed to init/complete")]
    IdleProtocolFailed(#[cause] async_imap::error::Error),

-    #[fail(display = "IMAP IDLE protocol timed out")]
+    #[fail(display = "IMAP IDLE protocol timeout during Termination")]
    IdleTimeout(#[cause] async_std::future::TimeoutError),

+    #[fail(display = "IMAP Error during Idle Wait")]
+    IdleError(#[cause] async_imap::error::Error),
+
    #[fail(display = "IMAP server does not have IDLE capability")]
    IdleAbilityMissing,

@@ -80,18 +83,22 @@ impl Imap {
                        } else {
                            info!(context, "Idle entering wait-on-remote state");
                            match idle_wait.await {
-                                IdleResponse::NewData(_) => {
+                                Ok(IdleResponse::NewData(_)) => {
                                    info!(context, "Idle has NewData");
                                }
                                // TODO: idle_wait does not distinguish manual interrupts
                                // from Timeouts if we would know it's a Timeout we could bail
                                // directly and reconnect .
-                                IdleResponse::Timeout => {
+                                Ok(IdleResponse::Timeout) => {
                                    info!(context, "Idle-wait timeout or interruption");
                                }
-                                IdleResponse::ManualInterrupt => {
+                                Ok(IdleResponse::ManualInterrupt) => {
                                    info!(context, "Idle wait was interrupted");
                                }
+                                Err(err) => {
+                                    self.trigger_reconnect();
+                                    return Err(Error::IdleError(err));
+                                }
                            }
                        }
                        // if we can't properly terminate the idle
@@ -134,18 +141,22 @@ impl Imap {
                        } else {
                            info!(context, "Idle entering wait-on-remote state");
                            match idle_wait.await {
-                                IdleResponse::NewData(_) => {
+                                Ok(IdleResponse::NewData(_)) => {
                                    info!(context, "Idle has NewData");
                                }
                                // TODO: idle_wait does not distinguish manual interrupts
                                // from Timeouts if we would know it's a Timeout we could bail
                                // directly and reconnect .
-                                IdleResponse::Timeout => {
+                                Ok(IdleResponse::Timeout) => {
                                    info!(context, "Idle-wait timeout or interruption");
                                }
-                                IdleResponse::ManualInterrupt => {
+                                Ok(IdleResponse::ManualInterrupt) => {
                                    info!(context, "Idle wait was interrupted");
                                }
+                                Err(err) => {
+                                    self.trigger_reconnect();
+                                    return Err(Error::IdleError(err));
+                                }
                            }
                        }
                        // if we can't properly terminate the idle
--- a/src/imap/mod.rs
+++ b/src/imap/mod.rs
@@ -329,9 +329,7 @@ impl Imap {

    /// Connects to imap account using already-configured parameters.
    pub fn connect_configured(&self, context: &Context) -> Result<()> {
-        if async_std::task::block_on(async move {
-            self.is_connected().await && !self.should_reconnect()
-        }) {
+        if async_std::task::block_on(self.is_connected()) && !self.should_reconnect() {
            return Ok(());
        }
        if !context.sql.get_raw_config_bool(context, "configured") {
@@ -341,7 +339,7 @@ impl Imap {
        let param = LoginParam::from_database(context, "configured_");
        // the trailing underscore is correct

-        if self.connect(context, &param) {
+        if task::block_on(self.connect(context, &param)) {
            self.ensure_configured_folders(context, true)
        } else {
            Err(Error::ConnectionFailed(format!("{}", param)))
@@ -350,82 +348,80 @@ impl Imap {

    /// tries connecting to imap account using the specific login
    /// parameters
-    pub fn connect(&self, context: &Context, lp: &LoginParam) -> bool {
-        task::block_on(async move {
-            if lp.mail_server.is_empty() || lp.mail_user.is_empty() || lp.mail_pw.is_empty() {
-                return false;
-            }
+    pub async fn connect(&self, context: &Context, lp: &LoginParam) -> bool {
+        if lp.mail_server.is_empty() || lp.mail_user.is_empty() || lp.mail_pw.is_empty() {
+            return false;
+        }

-            {
-                let addr = &lp.addr;
-                let imap_server = &lp.mail_server;
-                let imap_port = lp.mail_port as u16;
-                let imap_user = &lp.mail_user;
-                let imap_pw = &lp.mail_pw;
-                let server_flags = lp.server_flags as usize;
+        {
+            let addr = &lp.addr;
+            let imap_server = &lp.mail_server;
+            let imap_port = lp.mail_port as u16;
+            let imap_user = &lp.mail_user;
+            let imap_pw = &lp.mail_pw;
+            let server_flags = lp.server_flags as usize;

-                let mut config = self.config.write().await;
-                config.addr = addr.to_string();
-                config.imap_server = imap_server.to_string();
-                config.imap_port = imap_port;
-                config.imap_user = imap_user.to_string();
-                config.imap_pw = imap_pw.to_string();
-                config.certificate_checks = lp.imap_certificate_checks;
-                config.server_flags = server_flags;
-            }
+            let mut config = self.config.write().await;
+            config.addr = addr.to_string();
+            config.imap_server = imap_server.to_string();
+            config.imap_port = imap_port;
+            config.imap_user = imap_user.to_string();
+            config.imap_pw = imap_pw.to_string();
+            config.certificate_checks = lp.imap_certificate_checks;
+            config.server_flags = server_flags;
+        }

-            if let Err(err) = self.setup_handle_if_needed(context).await {
-                warn!(context, "failed to setup imap handle: {}", err);
-                self.free_connect_params().await;
-                return false;
-            }
+        if let Err(err) = self.setup_handle_if_needed(context).await {
+            warn!(context, "failed to setup imap handle: {}", err);
+            self.free_connect_params().await;
+            return false;
+        }

-            let teardown = match &mut *self.session.lock().await {
-                Some(ref mut session) => match session.capabilities().await {
-                    Ok(caps) => {
-                        if !context.sql.is_open() {
-                            warn!(context, "IMAP-LOGIN as {} ok but ABORTING", lp.mail_user,);
-                            true
-                        } else {
-                            let can_idle = caps.has_str("IDLE");
-                            let has_xlist = caps.has_str("XLIST");
-                            let caps_list = caps.iter().fold(String::new(), |s, c| {
-                                if let Capability::Atom(x) = c {
-                                    s + &format!(" {}", x)
-                                } else {
-                                    s + &format!(" {:?}", c)
-                                }
-                            });
-
-                            self.config.write().await.can_idle = can_idle;
-                            self.config.write().await.has_xlist = has_xlist;
-                            *self.connected.lock().await = true;
-                            emit_event!(
-                                context,
-                                Event::ImapConnected(format!(
-                                    "IMAP-LOGIN as {}, capabilities: {}",
-                                    lp.mail_user, caps_list,
-                                ))
-                            );
-                            false
-                        }
-                    }
-                    Err(err) => {
-                        info!(context, "CAPABILITY command error: {}", err);
+        let teardown = match &mut *self.session.lock().await {
+            Some(ref mut session) => match session.capabilities().await {
+                Ok(caps) => {
+                    if !context.sql.is_open() {
+                        warn!(context, "IMAP-LOGIN as {} ok but ABORTING", lp.mail_user,);
                        true
+                    } else {
+                        let can_idle = caps.has_str("IDLE");
+                        let has_xlist = caps.has_str("XLIST");
+                        let caps_list = caps.iter().fold(String::new(), |s, c| {
+                            if let Capability::Atom(x) = c {
+                                s + &format!(" {}", x)
+                            } else {
+                                s + &format!(" {:?}", c)
+                            }
+                        });
+
+                        self.config.write().await.can_idle = can_idle;
+                        self.config.write().await.has_xlist = has_xlist;
+                        *self.connected.lock().await = true;
+                        emit_event!(
+                            context,
+                            Event::ImapConnected(format!(
+                                "IMAP-LOGIN as {}, capabilities: {}",
+                                lp.mail_user, caps_list,
+                            ))
+                        );
+                        false
                    }
-                },
-                None => true,
-            };
+                }
+                Err(err) => {
+                    info!(context, "CAPABILITY command error: {}", err);
+                    true
+                }
+            },
+            None => true,
+        };

-            if teardown {
-                self.disconnect(context);
+        if teardown {
+            self.disconnect(context);

-                false
-            } else {
-                true
-            }
-        })
+            false
+        } else {
+            true
+        }
    }

    pub fn disconnect(&self, context: &Context) {
--- a/src/job.rs
+++ b/src/job.rs
@@ -678,7 +678,7 @@ pub fn job_send_msg(context: &Context, msg_id: MsgId) -> Result<(), Error> {
    }

    if rendered_msg.is_gossiped {
-        chat::set_gossiped_timestamp(context, msg.chat_id, time());
+        chat::set_gossiped_timestamp(context, msg.chat_id, time())?;
    }

    if 0 != rendered_msg.last_added_location_id {
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -1,17 +1,7 @@
 #![deny(clippy::correctness, missing_debug_implementations, clippy::all)]
 // for now we hide warnings to not clutter/hide errors during "cargo clippy"
-#![allow(
-    clippy::type_complexity,
-    clippy::cognitive_complexity,
-    clippy::too_many_arguments,
-    clippy::block_in_if_condition_stmt,
-    clippy::large_enum_variant
-)]
-#![allow(
-    clippy::unreadable_literal,
-    clippy::needless_range_loop,
-    clippy::match_bool
-)]
+#![allow(clippy::cognitive_complexity, clippy::too_many_arguments)]
+#![allow(clippy::unreadable_literal, clippy::match_bool)]
 #![feature(ptr_wrapping_offset_from)]
 #![feature(drain_filter)]

--- a/src/login_param.rs
+++ b/src/login_param.rs
@@ -102,19 +102,7 @@ impl LoginParam {
            };

        let key = format!("{}server_flags", prefix);
-        let mut server_flags = sql.get_raw_config_int(context, key).unwrap_or_default();
-
-        // XXX special case nauta.cu: enforce cleartext instead of TLS because
-        // Rust-TLS does not support nauta.cu's RSA1024 TLS cert.
-        // see https://github.com/deltachat/deltachat-core-rust/issues/1007
-        if mail_server.ends_with(".nauta.cu") {
-            server_flags &= !0x300; // clear out IMAP_SSL/STARTTLS
-            server_flags |= 0x400; // set IMAP_PLAIN
-        }
-        if send_server.ends_with(".nauta.cu") {
-            server_flags &= !0x30000; // clear out SMTP_SSL/STARTTLS
-            server_flags |= 0x40000; // set SMTP_PLAIN
-        }
+        let server_flags = sql.get_raw_config_int(context, key).unwrap_or_default();

        LoginParam {
            addr,
--- a/src/mimefactory.rs
+++ b/src/mimefactory.rs
@@ -304,9 +304,8 @@ impl<'a, 'b> MimeFactory<'a, 'b> {
            Loaded::Message => {
                let chat = self.chat.as_ref().unwrap();
                // beside key- and member-changes, force re-gossip every 48 hours
-                if chat.gossiped_timestamp == 0
-                    || (chat.gossiped_timestamp + (2 * 24 * 60 * 60)) > time()
-                {
+                let gossiped_timestamp = chat.get_gossiped_timestamp(self.context);
+                if gossiped_timestamp == 0 || (gossiped_timestamp + (2 * 24 * 60 * 60)) > time() {
                    return true;
                }

@@ -463,7 +462,6 @@ impl<'a, 'b> MimeFactory<'a, 'b> {
        }

        let min_verified = self.min_verified();
-        let do_gossip = self.should_do_gossip();
        let grpimage = self.grpimage();
        let force_plaintext = self.should_force_plaintext();
        let subject_str = self.subject_str();
@@ -511,14 +509,17 @@ impl<'a, 'b> MimeFactory<'a, 'b> {
        unprotected_headers.push(Header::new_with_value("To".into(), to).unwrap());
        unprotected_headers.push(Header::new_with_value("From".into(), vec![from]).unwrap());

+        let mut is_gossiped = false;
+
        let outer_message = if is_encrypted {
-            // Add gossip headers
-            if do_gossip {
+            // Add gossip headers in chats with multiple recipients
+            if peerstates.len() > 1 && self.should_do_gossip() {
                for peerstate in peerstates.iter().filter_map(|(state, _)| state.as_ref()) {
                    if peerstate.peek_key(min_verified).is_some() {
                        if let Some(header) = peerstate.render_gossip_header(min_verified) {
                            message =
                                message.header(Header::new("Autocrypt-Gossip".into(), header));
+                            is_gossiped = true;
                        }
                    }
                }
@@ -599,8 +600,6 @@ impl<'a, 'b> MimeFactory<'a, 'b> {
            message
        };

-        let is_gossiped = is_encrypted && do_gossip && !peerstates.is_empty();
-
        let MimeFactory {
            recipients_addr,
            from_addr,
--- a/src/peerstate.rs
+++ b/src/peerstate.rs
@@ -417,7 +417,7 @@ impl<'a> Peerstate<'a> {
                    &self.addr,
                ],
            )?;
-            reset_gossiped_timestamp(self.context, 0);
+            reset_gossiped_timestamp(self.context, 0)?;
        } else if self.to_save == Some(ToSave::Timestamps) {
            sql::execute(
                self.context,
--- a/src/pgp.rs
+++ b/src/pgp.rs
@@ -16,7 +16,7 @@ use pgp::types::{
 };
 use rand::{thread_rng, CryptoRng, Rng};

-use crate::error::Error;
+use crate::error::Result;
 use crate::key::*;
 use crate::keyring::*;

@@ -88,9 +88,7 @@ impl<'a> PublicKeyTrait for SignedPublicKeyOrSubkey<'a> {
 /// Split data from PGP Armored Data as defined in https://tools.ietf.org/html/rfc4880#section-6.2.
 ///
 /// Returns (type, headers, base64 encoded body).
-pub fn split_armored_data(
-    buf: &[u8],
-) -> Result<(BlockType, BTreeMap<String, String>, Vec<u8>), Error> {
+pub fn split_armored_data(buf: &[u8]) -> Result<(BlockType, BTreeMap<String, String>, Vec<u8>)> {
    use std::io::Read;

    let cursor = Cursor::new(buf);
@@ -194,7 +192,7 @@ pub fn pk_encrypt(
    plain: &[u8],
    public_keys_for_encryption: &Keyring,
    private_key_for_signing: Option<&Key>,
-) -> Result<String, Error> {
+) -> Result<String> {
    let lit_msg = Message::new_literal_bytes("", plain);
    let pkeys: Vec<SignedPublicKeyOrSubkey> = public_keys_for_encryption
        .keys()
@@ -236,7 +234,7 @@ pub fn pk_decrypt(
    private_keys_for_decryption: &Keyring,
    public_keys_for_validation: &Keyring,
    ret_signature_fingerprints: Option<&mut HashSet<String>>,
-) -> Result<Vec<u8>, Error> {
+) -> Result<Vec<u8>> {
    let (msg, _) = Message::from_armor_single(Cursor::new(ctext))?;
    let skeys: Vec<&SignedSecretKey> = private_keys_for_decryption
        .keys()
@@ -248,7 +246,7 @@ pub fn pk_decrypt(
        .collect();

    let (decryptor, _) = msg.decrypt(|| "".into(), || "".into(), &skeys[..])?;
-    let msgs = decryptor.collect::<Result<Vec<_>, _>>()?;
+    let msgs = decryptor.collect::<pgp::errors::Result<Vec<_>>>()?;
    ensure!(!msgs.is_empty(), "No valid messages found");

    let dec_msg = &msgs[0];
@@ -280,7 +278,7 @@ pub fn pk_decrypt(
 }

 /// Symmetric encryption.
-pub fn symm_encrypt(passphrase: &str, plain: &[u8]) -> Result<String, Error> {
+pub fn symm_encrypt(passphrase: &str, plain: &[u8]) -> Result<String> {
    let mut rng = thread_rng();
    let lit_msg = Message::new_literal_bytes("", plain);

@@ -297,11 +295,11 @@ pub fn symm_encrypt(passphrase: &str, plain: &[u8]) -> Result<String, Error> {
 pub fn symm_decrypt<T: std::io::Read + std::io::Seek>(
    passphrase: &str,
    ctext: T,
-) -> Result<Vec<u8>, Error> {
+) -> Result<Vec<u8>> {
    let (enc_msg, _) = Message::from_armor_single(ctext)?;
    let decryptor = enc_msg.decrypt_with_password(|| passphrase.into())?;

-    let msgs = decryptor.collect::<Result<Vec<_>, _>>()?;
+    let msgs = decryptor.collect::<pgp::errors::Result<Vec<_>>>()?;
    ensure!(!msgs.is_empty(), "No valid messages found");

    match msgs[0].get_content()? {
Author	SHA1	Message	Date
holger krekel	844a540c57	fix error messages	2019-12-15 01:53:13 +01:00
holger krekel	eece5b9ac8	fix idle_wait.await result processing	2019-12-15 01:40:39 +01:00
holger krekel	b20c33acaa	fix #1030 (asynct-smtp crash) thanks @link2xt and @dignifiedquire	2019-12-15 01:23:51 +01:00
Alexander Krotov	3f49492ccf	cargo fmt	2019-12-14 22:28:15 +01:00
Alexander Krotov	ad700b45d0	Make Imap.connect() async	2019-12-14 22:25:33 +01:00
Alexander Krotov	74923b4575	Enable clippy::type_complexity error	2019-12-14 22:00:38 +01:00
Alexander Krotov	81199e7ee0	Update Cargo.lock	2019-12-14 18:16:54 +00:00
Alexander Krotov	ccca1b0bea	Do not format! SQL queries	2019-12-14 18:16:54 +00:00
Alexander Krotov	ba1ced5e08	Switch to master branch of async-imap	2019-12-14 17:51:36 +01:00
Alexander Krotov	558466d506	Revert "Enable clippy::unreadable_literal error" This reverts commit `b424ef9ebb`.	2019-12-14 15:55:33 +00:00
Alexander Krotov	b424ef9ebb	Enable clippy::unreadable_literal error	2019-12-14 15:20:58 +00:00
Alexander Krotov	69f5fd86a4	Allow clippy::needless_range_loop only in simplify_plain_text	2019-12-14 15:20:58 +00:00
Alexander Krotov	f9ba9ae912	Enable clippy::large_enum_variant error	2019-12-14 15:20:58 +00:00
Alexander Krotov	b33fec6236	Enable clippy::block_in_if_condition_stmt error	2019-12-14 15:20:58 +00:00
Alexander Krotov	70e12485aa	Switch to native_tls version of deltachat/lettre fork This commit completely removes rusttls dependency	2019-12-14 16:12:13 +01:00
Alexander Krotov	b2b7674b59	Update Cargo.lock	2019-12-14 16:12:13 +01:00
holger krekel	8fa175f36d	changelog and version up to 1.0.0-beta.16	2019-12-14 00:22:09 +01:00
B. Petersen	95fbc904d1	go to correct step so that param_autoconfig is actually used	2019-12-14 00:12:14 +01:00
B. Petersen	ce37a8dda2	use provider-database only if the user did not enter a server/port/whatever manually; this allows the user to override erroneous choices	2019-12-14 00:12:14 +01:00
holger krekel	e0499c9552	add preliminary support for offline-autoconfigure for nauta	2019-12-14 00:12:14 +01:00
Simon Laux	4825f2510f	Merge pull request #1016 from deltachat/fix_displayname fix displayname to use authname when availible	2019-12-13 13:21:03 +01:00
Alexander Krotov	7a12134795	Test that no gossip is sent in 1-to-1 chat	2019-12-13 12:51:44 +01:00
Alexander Krotov	66adfa074b	Do not cache gossiped_timestamp	2019-12-13 12:51:44 +01:00
Alexander Krotov	9d201eb9c6	Add get_gossiped_timestamp	2019-12-13 12:51:44 +01:00
Alexander Krotov	789fc0a7e0	Resultify set_gossiped_timestamp	2019-12-13 12:51:44 +01:00
Alexander Krotov	9e309132f8	Only add gossip headers if chat has more than one peer	2019-12-13 12:51:44 +01:00
Alexander Krotov	88923173c2	Set is_gossiped to true when Autocrypt-Gossip header is added	2019-12-13 12:51:44 +01:00
Simon Laux	7b55863418	switch priority order	2019-12-13 11:58:21 +01:00
Simon Laux	38d5fad4e5	fix displayname to use authname when availible	2019-12-13 11:58:08 +01:00