diff options
author | Sam Whited <sam@samwhited.com> | 2014-10-30 15:20:20 -0400 |
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committer | Sam Whited <sam@samwhited.com> | 2014-10-30 15:33:13 -0400 |
commit | 46f147a82c6b161e071f717c7686f8b78a20aaf1 (patch) | |
tree | 38ee04006e38197fd8009697b8975007ec0f45c8 /src/main/java/eu/siacs/conversations/generator/AbstractGenerator.java | |
parent | 142384e5805d93887d185c9a5b74d4850e4ec719 (diff) | |
parent | a362bd10214b16f8939c12a1dd4376667fe0d49f (diff) |
Merge branch 'gradle' into development
Conflicts:
.gitignore
CHANGELOG.md
README.md
libs/MemorizingTrustManager
libs/minidns
libs/openpgp-api-lib
Diffstat (limited to 'src/main/java/eu/siacs/conversations/generator/AbstractGenerator.java')
-rw-r--r-- | src/main/java/eu/siacs/conversations/generator/AbstractGenerator.java | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/src/main/java/eu/siacs/conversations/generator/AbstractGenerator.java b/src/main/java/eu/siacs/conversations/generator/AbstractGenerator.java new file mode 100644 index 00000000..c96d116d --- /dev/null +++ b/src/main/java/eu/siacs/conversations/generator/AbstractGenerator.java @@ -0,0 +1,48 @@ +package eu.siacs.conversations.generator; + +import java.security.MessageDigest; +import java.security.NoSuchAlgorithmException; +import java.util.Arrays; +import java.util.Collections; +import java.util.List; + +import eu.siacs.conversations.services.XmppConnectionService; + +import android.util.Base64; + +public abstract class AbstractGenerator { + public final String[] FEATURES = { "urn:xmpp:jingle:1", + "urn:xmpp:jingle:apps:file-transfer:3", + "urn:xmpp:jingle:transports:s5b:1", + "urn:xmpp:jingle:transports:ibb:1", "urn:xmpp:receipts", + "urn:xmpp:chat-markers:0", "http://jabber.org/protocol/muc", + "jabber:x:conference", "http://jabber.org/protocol/caps", + "http://jabber.org/protocol/disco#info", + "urn:xmpp:avatar:metadata+notify" }; + public final String IDENTITY_NAME = "Conversations 0.7"; + public final String IDENTITY_TYPE = "phone"; + + protected XmppConnectionService mXmppConnectionService; + + protected AbstractGenerator(XmppConnectionService service) { + this.mXmppConnectionService = service; + } + + public String getCapHash() { + StringBuilder s = new StringBuilder(); + s.append("client/" + IDENTITY_TYPE + "//" + IDENTITY_NAME + "<"); + MessageDigest md = null; + try { + md = MessageDigest.getInstance("SHA-1"); + } catch (NoSuchAlgorithmException e) { + return null; + } + List<String> features = Arrays.asList(FEATURES); + Collections.sort(features); + for (String feature : features) { + s.append(feature + "<"); + } + byte[] sha1 = md.digest(s.toString().getBytes()); + return new String(Base64.encode(sha1, Base64.DEFAULT)).trim(); + } +} |