contact delete and list added

src/cmd/contact/delete.sh

@@ -22,11 +22,10 @@ cmd_contact_delete() {
     [[ $err != 0 ]] && fail "Usage:\n$(cmd_contact_delete_help)"
     [[ -z $1 ]] && fail "Usage:\n$(cmd_contact_delete_help)"
 
-    if [[ $force == 0 ]]; then
-        gpg --delete-keys "$@"
-    else
-        gpg --batch --no-tty --yes --delete-keys "$@"
-    fi
+    call_gpg contact/delete.py $force "$@"
+
+    err=$?
+    [[ $err == 0 ]] || fail "Deleting contacts failed!"
 }
 
 #

src/cmd/contact/list.sh

@@ -35,16 +35,10 @@ cmd_contact_list() {
         return
 
     # display the details of each key
-    local ids
-    ids=$(gpg --list-keys --with-colons "$@" | grep '^pub' | cut -d: -f5)
-    for id in $ids; do
-        echo
-        call_gpg fn/print_key.py $id
-
-        local err=$?
-        [[ $err == 0 ]] || fail "Error getting key $id"
-        echo
-    done
+    call_gpg contact/list.py "$@"
+
+    err=$?
+    [[ $err==0 ]] || fail "Retriving contacts failed"
 }
 
 #

src/egpg.sh

@@ -129,6 +129,7 @@ call_gpg() {
         # User can override level by exporting GPGME_DEBUG
         [[ -z "$GPGME_DEBUG" ]] && export GPGME_DEBUG=2
     fi
+    export PYTHONPATH=$PYTHONPATH:"$LIBDIR/gpg/"
     python3 "$pyfile" "$@"
 }
 

src/gpg/contact/delete.py

@@ -0,0 +1,33 @@
+import gpg
+import sys
+import os
+from fn.print_key import print_key
+
+
+def delete(contacts, force):
+    try:
+        c = gpg.Context()
+        for contact in contacts:
+            keys = list(c.keylist(contact))
+            ans = "n"
+            for key in keys:
+                if not force:
+                    print_key(key.fpr, end="\n")
+                    try:
+                        ans = input("Delete this contact? (y/N)")
+                    except EOFError:
+                        exit(0)
+
+                if ans.lower() == 'y' or force:
+                    c.op_delete(key, False)
+
+    except BaseException:
+        if os.environ['DEBUG'] == 'yes':
+            raise
+        exit(2)
+
+
+if __name__ == "__main__":
+    force = int(sys.argv[1])
+    contacts = sys.argv[2:]
+    delete(contacts, force)

src/gpg/contact/list.py

@@ -0,0 +1,37 @@
+import gpg
+import sys
+import os
+from fn.print_key import print_key
+
+
+def list_contacts(contacts):
+    try:
+        c = gpg.Context()
+
+        key_set = set()
+
+        for contact in contacts:
+            key_set.update(c.keylist(contact))
+
+        if len(list(key_set)) == 0:
+            print("No matching contacts found!")
+            exit(0)
+
+        for key in key_set:
+            print_key(key.fpr, end="\n")
+
+    except BaseException:
+        if os.environ["DEBUG"] == 'yes':
+            raise
+        exit(1)
+
+
+if __name__ == "__main__":
+    contacts = [None]
+    if len(sys.argv) > 1:
+        contacts = sys.argv[1:]
+
+    if os.environ['DEBUG'] == 'yes':
+        print("contacts:", contacts, sep="\n")
+
+    list_contacts(contacts)

src/gpg/fn/print_key.py

@@ -7,7 +7,7 @@
 import gpg
 
 
-def print_key(identity):
+def print_key(identity, end=""):
     """
     print the details of key whose identitiy is passed
     """
@@ -24,12 +24,15 @@ def print_key(identity):
         print(key, end='\n\n')
 
     # uid
-    uid_list = ["uid: " + user_id.uid for user_id in key.uids]
-    all_uids = "\n".join(uid_list)
+    uid_list = ["uid: " + user_id.uid + "\n" for user_id in key.uids]
+    all_uids = "".join(uid_list)
 
     # fpr
     fpr = " ".join(textwrap.wrap(key.fpr, 4))
 
+    # keyid
+    keyid = key.fpr[-16:]
+
     # trust
     trust_map = {
         "UNKNOWN": "UNKNOWN",
@@ -43,16 +46,17 @@ def print_key(identity):
     trust = filter(lambda t: eval("gpg.constants.validity." + t) ==
                    key.owner_trust, trust_map.keys())
     trust = trust_map[list(trust)[0]].lower()
-    trust = "trust: " + trust if trust != "unknown" else ""
+    trust = "trust: " + trust + "\n" if trust != "unknown" else ""
 
     # keys
     subkey_list = []
     for subkey in key.subkeys:
-        start = time.strftime("%Y-%m-%d", time.localtime(subkey.timestamp))
+        starttime = time.strftime("%Y-%m-%d", time.localtime(subkey.timestamp))
+        endtime = time.strftime("%Y-%m-%d", time.localtime(subkey.expires))
 
         # check if key never expires
-        endtime = time.localtime(subkey.expires)
-        end = time.strftime("%Y-%m-%d", endtime) if endtime != 0 else "never"
+        if subkey.expires == 0:
+            endtime = "never"
 
         exp = "expired" if subkey.expired else ""
 
@@ -66,29 +70,29 @@ def print_key(identity):
         subkey_map = {
             "u": u,
             "subkey_id": subkey.keyid,
-            "start": start,
-            "end": end,
+            "start": starttime,
+            "end": endtime,
             "exp": exp
         }
 
         subkey_list.append("{u}: {subkey_id} {start} {end} {exp}"
                            .format_map(subkey_map))
 
-    subkeys = "\n".join(subkey_list)
+    subkeys = "\n".join(subkey_list) + "\n" if subkey_list else ""
 
     # verifications
-    sign_list = []
+    sign_list = set({})
     for uid in key.uids:
         for sign in uid.signatures:
-            if sign.keyid != identity:
+            if (sign.keyid != keyid and sign.uid):
                 if not (sign.revoked or sign.expired):
-                    sign_list.append("certified by: " +
-                                     sign.uid + " " + sign.keyid)
+                    sign_list.add("certified by: " +
+                                  sign.uid + " " + sign.keyid)
 
-    signatures = "\n".join(sign_list)
+    signatures = "\n".join(sign_list) + "\n" if sign_list else ""
 
     key_map = {
-        "identity": identity,
+        "identity": keyid,
         "all_uids": all_uids,
         "fpr": fpr,
         "trust": trust,
@@ -97,12 +101,12 @@ def print_key(identity):
     }
 
     print("id: {identity}\n"
-          "{all_uids}\n"
+          "{all_uids}"
           "fpr: {fpr}\n"
-          "{trust}\n"
+          "{trust}"
           "{subkeys}"
           "{signatures}"
-          .format_map(key_map))
+          .format_map(key_map), end=end)
 
 
 if __name__ == "__main__":