core: share links to channels and verify shared links when connecting (#6810)

* core: share links to channels and verify shared links when connecting

* refactor

* improve

* refactor case

* simplify

* exctract encodeChatBinding

* share api

* corrections

Co-authored-by: Evgeny <evgeny@poberezkin.com>

* tests

* verify signature in the tests

* drop signature if context does not match on reception

* try to test "fake" forward

* fix

* fix direct chat sharing test

* channel test

* sign link

* rename api

* refactor view

* chal link item CLI view, tests

* clean up

* share channel in channel as channel

* query plan

* fix test

* refactor

* whitespace

* simpler

* refactor

* dont use partial field update

---------

Co-authored-by: Evgeny @ SimpleX Chat <259188159+evgeny-simplex@users.noreply.github.com>

bots/src/API/Docs/Commands.hs

@@ -282,6 +282,7 @@ cliCommands =
     "SetUserGroupReceipts",
     "SetUserAutoAcceptMemberContacts",
     "SetUserTimedMessages",
+    "SharePublicGroup",
     "ShowChatItem",
     "ShowChatItemInfo",
     "ShowGroupDescription",
@@ -407,6 +408,7 @@ undocumentedCommands =
     "APISetUserGroupReceipts",
     "APISetUserServers",
     "APISetUserUIThemes",
+    "APIShareChatMsgContent",
     "APIStandaloneFileInfo",
     "APIStorageEncryption",
     "APISuspendChat",

bots/src/API/Docs/Responses.hs

@@ -132,6 +132,7 @@ undocumentedResponses =
     "CRChatItemInfo",
     "CRChatItems",
     "CRChatItemTTL",
+    "CRChatMsgContent",
     "CRChatRelayTestResult",
     "CRChats",
     "CRConnectionsDiff",

bots/src/API/Docs/Types.hs

@@ -299,6 +299,7 @@ chatTypesDocsData =
     (sti @InvitationLinkPlan, STUnion, "ILP", [], "", ""),
     (sti @InvitedBy, STUnion, "IB", [], "", ""),
     (sti @LinkContent, STUnion, "LC", [], "", ""),
+    (sti @LinkOwnerSig, STRecord, "", [], "", ""),
     (sti @LinkPreview, STRecord, "", [], "", ""),
     (sti @LocalProfile, STRecord, "", [], "", ""),
     (sti @MemberCriteria, STEnum1, "MC", [], "", ""),
@@ -314,6 +315,7 @@ chatTypesDocsData =
     (sti @NetworkError, STUnion, "NE", [], "", ""),
     (sti @NewUser, STRecord, "", [], "", ""),
     (sti @NoteFolder, STRecord, "", [], "", ""),
+    (sti @OwnerVerification, STUnion, "OV", [], "", ""),
     (sti @PendingContactConnection, STRecord, "", [], "", ""),
     (sti @PrefEnabled, STRecord, "", [], "", ""),
     (sti @Preferences, STRecord, "", [], "", ""),
@@ -506,6 +508,7 @@ deriving instance Generic JSONCIDirection
 deriving instance Generic JSONCIFileStatus
 deriving instance Generic JSONCIStatus
 deriving instance Generic LinkContent
+deriving instance Generic LinkOwnerSig
 deriving instance Generic LinkPreview
 deriving instance Generic LocalProfile
 deriving instance Generic MemberCriteria
@@ -521,6 +524,7 @@ deriving instance Generic MsgSigStatus
 deriving instance Generic NetworkError
 deriving instance Generic NewUser
 deriving instance Generic NoteFolder
+deriving instance Generic OwnerVerification
 deriving instance Generic PendingContactConnection
 deriving instance Generic PrefEnabled
 deriving instance Generic Preferences

bots/src/API/TypeInfo.hs

@@ -214,6 +214,7 @@ toTypeInfo tr =
         "ProtocolServer",
         "SbKey",
         "SharedMsgId",
+        "Signature",
         "TransportHost",
         "UIColor",
         "UserPwd",